https://www.siminn.is/_next/static/chunks/0b2e8e03.24defce2709f3729.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[2380],{62626:(e,t,i)=>{let s,r,n;i.d(t,{A:()=>da});var a=i(32978),o=i(38830),l=i(93054),h=i(85068),d=i(94323),u=i(84904),c=i(49193),p=i(5539);i(96336),i(78075);var m=i(32899),g=i(11420),f=i(26627),y=i(26027),_=i(86141).hp;function b(){return A?I:(A=1,I="u">typeof window?window:void 0!==y.c?y.c:"u">typeof self?self:{})}let v=(0,y.g)(b());function T(){if(P)return D;P=1;var e=Array.prototype.slice;return D=function(t,i){for(("length"in t)||(t=[t]),t=e.call(t);t.length;){var s=t.shift(),r=i(s);if(r)return r;s.childNodes&&s.childNodes.length&&(t=e.call(s.childNodes).concat(t))}}}function S(){return U?R:(U=1,R=function(e){var t=this,i=e.type;e.target||(e.target=t),t.listeners||(t.listeners={});var s=t.listeners[i];if(s)return s.forEach(function(i){e.currentTarget=t,"function"==typeof i?i(e):i.handleEvent(e)});t.parentNode&&t.parentNode.dispatchEvent(e)})}function E(){return F?B:(F=1,B=function(e,t){this.listeners||(this.listeners={}),this.listeners[e]||(this.listeners[e]=[]),-1===this.listeners[e].indexOf(t)&&this.listeners[e].push(t)})}function C(){return j?q:(j=1,q=function(e,t){if(this.listeners&&this.listeners[e]){var i=this.listeners[e],s=i.indexOf(t);-1!==s&&i.splice(s,1)}})}function w(){if(z)return V;z=1;var e=T(),t=S(),i=E(),s=C(),r=function(){if(H)return $;H=1;var e=["area","base","br","col","embed","hr","img","input","keygen","link","menuitem","meta","param","source","track","wbr"];function t(e){var t=[];return e.forEach(function(e){var s=e.name,r=e.value;"style"===s&&(r=function(e){if("string"==typeof e)return e;var t="";return Object.keys(e).forEach(function(i){var s=e[i];i=i.replace(/[A-Z]/g,function(e){return"-"+e.toLowerCase()}),t+=i+":"+s+";"}),t}(r)),t.push(s+'="'+i(r).replace(/"/g,"&quot;")+'"')}),t.length?" "+t.join(" "):""}function i(e){var t="";return"string"==typeof e?t=e:e&&(t=e.toString()),t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}return $=function s(r){switch(r.nodeType){case 3:return i(r.data);case 8:return"\x3c!--"+r.data+"--\x3e";default:var n,a,o;return a=[],o=(n=r).tagName,"http://www.w3.org/1999/xhtml"===n.namespaceURI&&(o=o.toLowerCase()),a.push("<"+o+function(e){var i=[];for(var s in e)(function(e,t){var i=typeof e[t];return"style"===t&&Object.keys(e.style).length>0||e.hasOwnProperty(t)&&("string"===i||"boolean"===i||"number"===i)&&"nodeName"!==t&&"className"!==t&&"tagName"!==t&&"textContent"!==t&&"innerText"!==t&&"namespaceURI"!==t&&"innerHTML"!==t})(e,s)&&i.push({name:s,value:e[s]});for(var r in e._attributes)for(var n in e._attributes[r]){var a=e._attributes[r][n],o=(a.prefix?a.prefix+":":"")+n;i.push({name:o,value:a.value})}return e.className&&i.push({name:"class",value:e.className}),i.length?t(i):""}(n)+function(e){var i=e.dataset,s=[];for(var r in i)s.push({name:"data-"+r,value:i[r]});return s.length?t(s):""}

1(n)),e.indexOf(o)>-1?a.push(" />"):(a.push(">"),n.childNodes.length?a.push.apply(a,n.childNodes.map(s)):n.textContent||n.innerText?a.push(i(n.textContent||n.innerText)):n.innerHTML&&a.push(n.innerHTML),a.push("</"+o+">")),a.join("")}}}(),n="http://www.w3.org/1999/xhtml";function a(e,t,i){if(!(this instanceof a))return new a(e);var s=void 0===i?n:i||null;this.tagName=s===n?String(e).toUpperCase():e,this.nodeName=this.tagName,this.className="",this.dataset={},this.childNodes=[],this.parentNode=null,this.style={},this.ownerDocument=t||null,this.namespaceURI=s,this._attributes={},"INPUT"===this.tagName&&(this.type="text")}return V=a,a.prototype.type="DOMElement",a.prototype.nodeType=1,a.prototype.appendChild=function(e){return e.parentNode&&e.parentNode.removeChild(e),this.childNodes.push(e),e.parentNode=this,e},a.prototype.replaceChild=function(e,t){e.parentNode&&e.parentNode.removeChild(e);var i=this.childNodes.indexOf(t);return t.parentNode=null,this.childNodes[i]=e,e.parentNode=this,t},a.prototype.removeChild=function(e){var t=this.childNodes.indexOf(e);return this.childNodes.splice(t,1),e.parentNode=null,e},a.prototype.insertBefore=function(e,t){e.parentNode&&e.parentNode.removeChild(e);var i=null==t?-1:this.childNodes.indexOf(t);return i>-1?this.childNodes.splice(i,0,e):this.childNodes.push(e),e.parentNode=this,e},a.prototype.setAttributeNS=function(e,t,i){var s=null,r=t,n=t.indexOf(":");(n>-1&&(s=t.substr(0,n),r=t.substr(n+1)),"INPUT"===this.tagName&&"type"===t)?this.type=i:(this._attributes[e]||(this._attributes[e]={}))[r]={value:i,prefix:s}},a.prototype.getAttributeNS=function(e,t){var i=this._attributes[e],s=i&&i[t]&&i[t].value;return"INPUT"===this.tagName&&"type"===t?this.type:"string"!=typeof s?null:s},a.prototype.removeAttributeNS=function(e,t){var i=this._attributes[e];i&&delete i[t]},a.prototype.hasAttributeNS=function(e,t){var i=this._attributes[e];return!!i&&t in i},a.prototype.setAttribute=function(e,t){return this.setAttributeNS(null,e,t)},a.prototype.getAttribute=function(e){return this.getAttributeNS(null,e)},a.prototype.removeAttribute=function(e){return this.removeAttributeNS(null,e)},a.prototype.hasAttribute=function(e){return this.hasAttributeNS(null,e)},a.prototype.removeEventListener=s,a.prototype.addEventListener=i,a.prototype.dispatchEvent=t,a.prototype.focus=function(){},a.prototype.toString=function(){return r(this)},a.prototype.getElementsByClassName=function(t){var i=t.split(" "),s=[];return e(this,function(e){if(1===e.nodeType){var t=(e.className||"").split(" ");i.every(function(e){return -1!==t.indexOf(e)})&&s.push(e)}}),s},a.prototype.getElementsByTagName=function(t){t=t.toLowerCase();var i=[];return e(this.childNodes,function(e){1!==e.nodeType||"*"!==t&&e.tagName.toLowerCase()!==t||i.push(e)}),i},a.prototype.contains=function(t){return e(this,function(e){return t===e})||!1},V}function k(){if(et)return ee;et=1;var e,t=void 0!==y.c?y.c:"u">typeof window?window:{},i=J?Z:(J=1,Z=new(function(){if(Q)return Y;Q=1;var e=T(),t=function(){if(O)return L;function e(t,i){if(!(this instanceof e))return new e(t,i);this.data=t,this.nodeValue=t,this.length=t.length,this.ownerDocument=i||null}return O=1,L=e,e.prototype.nodeType=8,e.prototype.nodeName="#comment",e.prototype.toString=function(){return"[object Comment]"},L}(),i=function(){if(M)return N;function e(t,i){if(!(this instanceof e))return new e(t);this.data=t||"",this.length=this.data.length,this.ownerDocument=i||null}return M=1,N=e,e.prototype.type="DOMTextNode",e.prototype.nodeType=3,e.prototype.nodeName="#text",e.prototype.toString=function(){return this.data},e.prototype.replaceData=function(e,t,i){var s=this.data,r=s.substring(0,e),n=s.substring(e+t,s.length);this.data=r+i+n,this.length=this.data.length},N}(),s=w(),r=function(){if(G)return W;G=1;var e=w();function t(e){if(!(this instanceof t))return new t;this.childNodes=[],this.parentNode=null,this.ownerDocument=e||null}return W=t,t.prototype.type="DocumentFragment",t.prototype.nodeType=11,t.prototype.nodeName="#document-fragment",t.prototype.appendChild=e.prototype.appendChild,t.prototype.replaceChild=e.prototype.replaceChild,t.prototype.removeChild=e.prototype.removeChild,t.prototype.toString=function(){return this.childNodes.map(function(e){return String(e)}).join("")},W}(),n=function(){if(K)return X;function e(e){}return K=1,X=e,e.prototype.initEvent=function(e,t,i){this.type=e,this.bubbles=t,this.cancelable=i},e.prototype.preventDefault=function(){},X}(),a=S(),o=E(),l=C();function h(){if(!(this instanceof h))return new h;this.head=this.createElement("head"),this.body=this.createElement("body"),this.documentElement=this.createElement("html"),this.documentElement.appendChild(this.head),this.documentElement.appendChild(this.body),this.childNodes=[this.documentElement],this.nodeType=9}Y=h;var d=h.prototype;return d.createTextNode=function(e){return new i(e,this)},d.createElementNS=function(e,t){return new s(t,this,null===e?null:String(e))},d.createElement=function(e){return new s(e,this)},d.createDocumentFragment=function(){return new r(this)},d.createEvent=function(e){return new n(e)},d.createComment=function(e){return new t(e,this)},d.getElementById=function(t){return t=String(t),e(this.childNodes,function(e){if(String(e.id)===t)return e})||null},d.getElementsByClassName=s.prototype.getElementsByClassName,d.getElementsByTagName=s.prototype.getElementsByTagName,d.contains=s.prototype.contains,d.removeEventListener=l,d.addEventListener=o,d.dispatchEvent=a,Y}()));return"u">typeof document?e=document:(e=t["__GLOBAL_DOCUMENT_CACHE@4"])||(e=t["__GLOBAL_DOCUMENT_CACHE@4"]=i),ee=e}let x=(0,y.g)(k());var I,A,D,P,L,O,N,M,R,U,B,F,q,j,$,H,V,z,W,G,X,K,Y,Q,Z,J,ee,et,ei,es,er,en,ea,eo,el,eh,ed,eu,ec={exports:{}},ep={exports:{}};let em=(0,y.g)(function(){if(eu)return ec.exports;eu=1;var e=b(),t=(ei||(ei=1,function(e){function t(){return e.exports=t=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var s in i)({}).hasOwnProperty.call(i,s)&&(e[s]=i[s])}return e},e.exports.__esModule=!0,e.exports.default=e.exports,t.apply(null,arguments)}

1e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports}(ep)),ep.exports),i=function(){if(er)return es;er=1,es=function(t){if(!t)return!1;var i=e.call(t);return"[object Function]"===i||"function"==typeof t&&"[object RegExp]"!==i||"u">typeof window&&(t===window.setTimeout||t===window.alert||t===window.confirm||t===window.prompt)};var e=Object.prototype.toString;return es}(),s=function(){if(ea)return en;function e(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,s=Array(t);i<t;i++)s[i]=e[i];return s}return ea=1,en=function(){function t(){this.typeToInterceptorsMap_=new Map,this.enabled_=!1}var i=t.prototype;return i.getIsEnabled=function(){return this.enabled_},i.enable=function(){this.enabled_=!0},i.disable=function(){this.enabled_=!1},i.reset=function(){this.typeToInterceptorsMap_=new Map,this.enabled_=!1},i.addInterceptor=function(e,t){this.typeToInterceptorsMap_.has(e)||this.typeToInterceptorsMap_.set(e,new Set);var i=this.typeToInterceptorsMap_.get(e);return!i.has(t)&&(i.add(t),!0)},i.removeInterceptor=function(e,t){var i=this.typeToInterceptorsMap_.get(e);return!(!i||!i.has(t))&&(i.delete(t),!0)},i.clearInterceptorsByType=function(e){return!!this.typeToInterceptorsMap_.get(e)&&(this.typeToInterceptorsMap_.delete(e),this.typeToInterceptorsMap_.set(e,new Set),!0)},i.clear=function(){return!!this.typeToInterceptorsMap_.size&&(this.typeToInterceptorsMap_=new Map,!0)},i.getForType=function(e){return this.typeToInterceptorsMap_.get(e)||new Set},i.execute=function(t,i){for(var s,r=function(t){var i="u">typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(i)return(i=i.call(t)).next.bind(i);if(Array.isArray(t)||(i=function(t){if(t){if("string"==typeof t)return e(t,void 0);var i=Object.prototype.toString.call(t).slice(8,-1);return"Object"===i&&t.constructor&&(i=t.constructor.name),"Map"===i||"Set"===i?Array.from(t):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?e(t,void 0):void 0}}(t))){i&&(t=i);var s=0;return function(){return s>=t.length?{done:!0}:{done:!1,value:t[s++]}}}throw TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}(this.getForType(t));!(s=r()).done;){var n=s.value;try{i=n(i)}catch(e){}}return i},t}()}(),r=function(){if(el)return eo;el=1;var e=function(){function e(){this.maxAttempts_=1,this.delayFactor_=.1,this.fuzzFactor_=.1,this.initialDelay_=1e3,this.enabled_=!1}var i=e.prototype;return i.getIsEnabled=function(){return this.enabled_},i.enable=function(){this.enabled_=!0},i.disable=function(){this.enabled_=!1},i.reset=function(){this.maxAttempts_=1,this.delayFactor_=.1,this.fuzzFactor_=.1,this.initialDelay_=1e3,this.enabled_=!1},i.getMaxAttempts=function(){return this.maxAttempts_},i.setMaxAttempts=function(e){this.maxAttempts_=e},i.getDelayFactor=function(){return this.delayFactor_},i.setDelayFactor=function(e){this.delayFactor_=e},i.getFuzzFactor=function(){return this.fuzzFactor_},i.setFuzzFactor=function(e){this.fuzzFactor_=e},i.getInitialDelay=function(){return this.initialDelay_},i.setInitialDelay=function(e){this.initialDelay_=e},i.createRetry=function(e){var i=void 0===e?{}:e,s=i.maxAttempts,r=i.delayFactor,n=i.fuzzFactor,a=i.initialDelay;return new t({maxAttempts:s||this.maxAttempts_,delayFactor:r||this.delayFactor_,fuzzFactor:n||this.fuzzFactor_,initialDelay:a||this.initialDelay_})},e}(),t=function(){function e(e){this.maxAttempts_=e.maxAttempts,this.delayFactor_=e.delayFactor,this.fuzzFactor_=e.fuzzFactor,this.currentDelay_=e.initialDelay,this.currentAttempt_=1}var t=e.prototype;return t.moveToNextAttempt=function(){this.currentAttempt_++;var e=this.currentDelay_*this.delayFactor_;this.currentDelay_=this.currentDelay_+e},t.shouldRetry=function(){return this.currentAttempt_<this.maxAttempts_},t.getCurrentDelay=function(){return this.currentDelay_},t.getCurrentMinPossibleDelay=function(){return(1-this.fuzzFactor_)*this.currentDelay_},t.getCurrentMaxPossibleDelay=function(){return(1+this.fuzzFactor_)*this.currentDelay_},t.getCurrentFuzzedDelay=function(){var e=this.getCurrentMinPossibleDelay();return e+Math.random()*(this.getCurrentMaxPossibleDelay()-e)},e}();return eo=e}();o.httpHandler=function(){if(ed)return eh;ed=1;var e=b();return eh=function(t,i){return void 0===i&&(i=!1),function(s,r,n){if(s)t(s);else if(r.statusCode>=400&&r.statusCode<=599){var a=n;if(i)if(e.TextDecoder){var o,l=(void 0===(o=r.headers&&r.headers["content-type"])&&(o=""),o.toLowerCase().split(";").reduce(function(e,t){var i=t.split("="),s=i[0],r=i[1];return"charset"===s.trim()?r.trim():e},"utf-8"));try{a=new TextDecoder(l).decode(n)}catch(e){}}else a=String.fromCharCode.apply(null,new Uint8Array(n));t({cause:a})}else t(null,n)}}}(),o.requestInterceptorsStorage=new s,o.responseInterceptorsStorage=new s,o.retryManager=new r;var n=function(e){var t={};return e&&e.trim().split("\n").forEach(function(e){var i=e.indexOf(":"),s=e.slice(0,i).trim().toLowerCase(),r=e.slice(i+1).trim();void 0===t[s]?t[s]=r:Array.isArray(t[s])?t[s].push(r):t[s]=[t[s],r]}),t};function a(e,s,r){var n=e;

1return i(s)?(r=s,"string"==typeof e&&(n={uri:e})):n=t({},s,{uri:e}),n.callback=r,n}function o(e,t,i){return l(t=a(e,t,i))}function l(e){if(void 0===e.callback)throw Error("callback argument missing");if(e.requestType&&o.requestInterceptorsStorage.getIsEnabled()){var t={uri:e.uri||e.url,headers:e.headers||{},body:e.body,metadata:e.metadata||{},retry:e.retry,timeout:e.timeout},i=o.requestInterceptorsStorage.execute(e.requestType,t);e.uri=i.uri,e.headers=i.headers,e.body=i.body,e.metadata=i.metadata,e.retry=i.retry,e.timeout=i.timeout}var s=!1,r=function(t,i,r){s||(s=!0,e.callback(t,i,r))};function a(t){if(clearTimeout(p),clearTimeout(e.retryTimeout),t instanceof Error||(t=Error(""+(t||"Unknown XMLHttpRequest Error"))),t.statusCode=0,u||!o.retryManager.getIsEnabled()||!e.retry||!e.retry.shouldRetry()){if(e.requestType&&o.responseInterceptorsStorage.getIsEnabled()){var i={headers:v.headers||{},body:v.body,responseUrl:c.responseURL,responseType:c.responseType},s=o.responseInterceptorsStorage.execute(e.requestType,i);v.body=s.body,v.headers=s.headers}return r(t,v)}e.retryTimeout=setTimeout(function(){e.retry.moveToNextAttempt(),e.xhr=c,l(e)},e.retry.getCurrentFuzzedDelay())}function h(){if(!u){clearTimeout(p),clearTimeout(e.retryTimeout);var t,i=v,s=null;if(0!==(t=e.useXDR&&void 0===c.status?200:1223===c.status?204:c.status)?(i={body:function(){var e=void 0;if(e=c.response?c.response:c.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(c),b)try{e=JSON.parse(e)}catch(e){}return e}(),statusCode:t,method:g,headers:{},url:m,rawRequest:c},c.getAllResponseHeaders&&(i.headers=n(c.getAllResponseHeaders()))):s=Error("Internal XMLHttpRequest Error"),e.requestType&&o.responseInterceptorsStorage.getIsEnabled()){var a={headers:i.headers||{},body:i.body,responseUrl:c.responseURL,responseType:c.responseType},l=o.responseInterceptorsStorage.execute(e.requestType,a);i.body=l.body,i.headers=l.headers}return r(s,i,i.body)}}var d,u,c=e.xhr||null;c||(c=e.cors||e.useXDR?new o.XDomainRequest:new o.XMLHttpRequest);var p,m=c.url=e.uri||e.url,g=c.method=e.method||"GET",f=e.body||e.data,y=c.headers=e.headers||{},_=!!e.sync,b=!1,v={body:void 0,headers:{},statusCode:0,method:g,url:m,rawRequest:c};if("json"in e&&!1!==e.json&&(b=!0,y.accept||y.Accept||(y.Accept="application/json"),"GET"!==g&&"HEAD"!==g&&(y["content-type"]||y["Content-Type"]||(y["Content-Type"]="application/json"),f=JSON.stringify(!0===e.json?f:e.json))),c.onreadystatechange=function(){4!==c.readyState||o.responseInterceptorsStorage.getIsEnabled()||setTimeout(h,0)},c.onload=h,c.onerror=a,c.onprogress=function(){},c.onabort=function(){u=!0,clearTimeout(e.retryTimeout)},c.ontimeout=a,c.open(g,m,!_,e.username,e.password),_||(c.withCredentials=!!e.withCredentials),!_&&e.timeout>0&&(p=setTimeout(function(){if(!u){u=!0,c.abort("timeout");var e=Error("XMLHttpRequest timeout");e.code="ETIMEDOUT",a(e)}},e.timeout)),c.setRequestHeader)for(d in y)y.hasOwnProperty(d)&&c.setRequestHeader(d,y[d]);else if(e.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return!1;return!0}(e.headers))throw Error("Headers cannot be set on an XDomainRequest object");return"responseType"in e&&(c.responseType=e.responseType),"beforeSend"in e&&"function"==typeof e.beforeSend&&e.beforeSend(c),c.send(f||null),c}return ec.exports=o,ec.exports.default=o,o.XMLHttpRequest=e.XMLHttpRequest||function(){},o.XDomainRequest="withCredentials"in new o.XMLHttpRequest?o.XMLHttpRequest:e.XDomainRequest,function(e,t){for(var i=0;i<e.length;i++)t(e[i])}(["get","put","post","patch","head","delete"],function(e){o["delete"===e?"del":e]=function(t,i,s){return(i=a(t,i,s)).method=e.toUpperCase(),l(i)}}),ec.exports}());var eg,ef,ey,e_,eb,ev,eT,eS={exports:{}};let eE=(0,y.g)(function(){if(eT)return eS.exports;eT=1;var e=b(),t=eS.exports={WebVTT:function(){if(ef)return eg;ef=1;var e=k(),t=Object.create||function(){function e(){}return function(t){if(1!=arguments.length)throw Error("Object.create shim only accepts one parameter.");return e.prototype=t,new e}}();

1function i(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function s(e){function t(e,t,i,s){return 3600*(0|e)+60*(0|t)+(0|i)+(0|s)/1e3}var i=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return i?i[3]?t(i[1],i[2],i[3].replace(":",""),i[4]):i[1]>59?t(i[1],i[2],0,i[4]):t(0,i[1],i[2],i[4]):null}function r(){this.values=t(null)}function n(e,t,i,s){var r=s?e.split(s):[e];for(var n in r)if("string"==typeof r[n]){var a=r[n].split(i);2===a.length&&t(a[0].trim(),a[1].trim())}}i.prototype=t(Error.prototype),i.prototype.constructor=i,i.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},r.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&(t=parseFloat(t))>=0&&t<=100)&&(this.set(e,t),!0)}};var a=e.createElement&&e.createElement("textarea"),o={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},l={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},h={v:"title",lang:"lang"},d={rt:"ruby"};function u(e,t){for(var i,r=e.document.createElement("div"),n=r,u=[];null!==(i=function(){if(!t)return null;var e,i=t.match(/^([^<]*)(<[^>]*>?)?/);return e=i[1]?i[1]:i[2],t=t.substr(e.length),e}());)if("<"!==i[0])n.appendChild(e.document.createTextNode((a.innerHTML=c=i,c=a.textContent,a.textContent="",c)));else{if("/"===i[1]){u.length&&u[u.length-1]===i.substr(2).replace(">","")&&(u.pop(),n=n.parentNode);continue}var c,p,m,g,f=s(i.substr(1,i.length-2));if(f){g=e.document.createProcessingInstruction("timestamp",f),n.appendChild(g);continue}var y=i.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!y||!(g=function(t,i){var s=o[t];if(!s)return null;var r=e.document.createElement(s),n=h[t];return n&&i&&(r[n]=i.trim()),r}(y[1],y[3]))||(p=n,d[(m=g).localName]&&d[m.localName]!==p.localName))continue;if(y[2]){var _=y[2].split(".");_.forEach(function(e){var t=/^bg_/.test(e),i=t?e.slice(3):e;if(l.hasOwnProperty(i)){var s=t?"background-color":"color",r=l[i];g.style[s]=r}}),g.className=_.join(" ")}u.push(y[1]),n.appendChild(g),n=g}return r}var c=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function p(){}function m(e,t,i){p.call(this),this.cue=t,this.cueDiv=u(e,t.text);var s={color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"

1===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"};this.applyStyles(s,this.cueDiv),this.div=e.document.createElement("div"),s={direction:function(e){var t=[],i="";if(!e||!e.childNodes)return"ltr";function s(e,t){for(var i=t.childNodes.length-1;i>=0;i--)e.push(t.childNodes[i])}for(s(t,e);i=function e(t){if(!t||!t.length)return null;var i=t.pop(),r=i.textContent||i.innerText;if(r){var n=r.match(/^.*(\n|\r)/);return n?(t.length=0,n[0]):r}return"ruby"===i.tagName?e(t):i.childNodes?(s(t,i),e(t)):void 0}(t);)for(var r=0;r<i.length;r++)if(function(e){for(var t=0;t<c.length;t++){var i=c[t];if(e>=i[0]&&e<=i[1])return!0}return!1}(i.charCodeAt(r)))return"rtl";return"ltr"}(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(s),this.div.appendChild(this.cueDiv);var r=0;switch(t.positionAlign){case"start":case"line-left":r=t.position;break;case"center":r=t.position-t.size/2;break;case"end":case"line-right":r=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(r,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(r,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function g(e){var t,i,s,r;if(e.div){i=e.div.offsetHeight,s=e.div.offsetWidth,r=e.div.offsetTop;var n=(n=e.div.childNodes)&&(n=n[0])&&n.getClientRects&&n.getClientRects();e=e.div.getBoundingClientRect(),t=n?Math.max(n[0]&&n[0].height||0,e.height/n.length):0}this.left=e.left,this.right=e.right,this.top=e.top||r,this.height=e.height||i,this.bottom=e.bottom||r+(e.height||i),this.width=e.width||s,this.lineHeight=void 0!==t?t:e.lineHeight}function f(){}return p.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},p.prototype.formatStyle=function(e,t){return 0===e?0:e+t},m.prototype=t(p.prototype),m.prototype.constructor=m,g.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},g.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},g.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},g.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},g.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},g.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},g.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},g.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,s=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||s,height:e.height||t,bottom:e.bottom||s+(e.height||t),width:e.width||i}},f.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},f.convertCueToDOMTree=function(e,t){return e&&t?u(e,t):null},f.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var s=e.document.createElement("div");if(s.style.position="absolute",s.style.left="0",s.style.right="0",s.style.top="0",s.style.bottom="0",s.style.margin="1.5%",i.appendChild(s),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return!0;return!1}(t))for(var r,n,a=[],o=g.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},h=0;h<t.length;h++)r=new m(e,n=t[h],l),s.appendChild(r.div),function(e,t,i){var s=new g(e),r=e.cue,n=function(e){if("number"==typeof e.line&&(e.snapToLines||e.line>=0&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return -1;for(var t=e.track,i=t.textTrackList,s=0,r=0;r<i.length&&i[r]!==t;r++)"showing"===i[r].mode&&s++;return -1*++s}(r),a=[];if(r.snapToLines){switch(r.vertical){case"":a=["+y","-y"],o="height";break;case"rl":a=["+x","-x"],o="width";break;case"lr":a=["-x","+x"],o="width"}var o,l=s.lineHeight,h=l*Math.round(n),d=t[o]+l,u=a[0];Math.abs(h)>d&&(h=Math.ceil(d/l)*l*(h<0?-1:1)),n<0&&(h+=""===r.vertical?t.height:t.width,a=a.reverse()),s.move(u,h)}else{var c=s.lineHeight/t.height*100;switch(r.lineAlign){case"center":n-=c/2;break;case"end":n-=c}switch(r.vertical){case"":e.applyStyles({top:e.formatStyle(n,"%")});break;case"rl":e.applyStyles({left:e.formatStyle(n,"%")});break;case"lr":e.applyStyles({right:e.formatStyle(n,"%")})}a=["+y","-x","+x","-y"],s=new g(e)}var p=function(e,s){for(var r,n=new g(e),a=1,o=0;o<s.length;o++){for(;e.overlapsOppositeAxis(t,s[o])||e.within(t)&&e.overlapsAny(i);)e.move(s[o]);if(e.within(t))return e;var l=e.intersectPercentage(t);a>l&&(r=new g(e),a=l),e=new g(n)}return r||n}(s,a);e.move(p.toCSSCompatValues(t))}(r,o,a),n.displayState=r.div,a.push(g.getSimpleBoxPosition(r));else for(var d=0;d<t.length;d++)s.appendChild(t[d].displayState)},f.Parser=function(e,t,i){i||(i=t,t={}),t||(t={}),this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]},f.Parser.prototype={reportOrThrowError:function(e){if(!(e instanceof i))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var t,a=this;function o(){for(var e=a.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,a.buffer=e.substr(t),i}e&&(a.buffer+=a.decoder.decode(e,{stream:!0}));try{if("INITIAL"===a.state){if(!/\r\n|\n/.test(a.buffer))return this;var l,h=(t=o()).match(/^WEBVTT([ \t].*)?$/);if(!h||!h[0])throw new i(i.Errors.BadSignature);a.state="HEADER"}for(var d=!1;a.buffer&&/\r\n|\n/.test(a.buffer);)switch(d?d=!1:t=o(),a.state){case"HEADER":/:/.test(t)?(l=t).match(/X-TIMESTAMP-MAP/)?n(l,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(i=new r,n(t,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",s(t))}},/[^\d]:/,/,/),a.ontimestampmap&&a.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")}))},/=/):n(l,function(e,t){"Region"===e&&function(e){var t=new r;if(n(e,function(e,i){switch(e){case"id":t.set(e,i);break;case"width":t.percent(e,i);break;

1case"lines":t.integer(e,i);break;case"regionanchor":case"viewportanchor":var s=i.split(",");if(2!==s.length)break;var n=new r;if(n.percent("x",s[0]),n.percent("y",s[1]),!n.has("x")||!n.has("y"))break;t.set(e+"X",n.get("x")),t.set(e+"Y",n.get("y"));break;case"scroll":t.alt(e,i,["up"])}},/=/,/\s/),t.has("id")){var i=new(a.vttjs.VTTRegion||a.window.VTTRegion);i.width=t.get("width",100),i.lines=t.get("lines",3),i.regionAnchorX=t.get("regionanchorX",0),i.regionAnchorY=t.get("regionanchorY",100),i.viewportAnchorX=t.get("viewportanchorX",0),i.viewportAnchorY=t.get("viewportanchorY",100),i.scroll=t.get("scroll",""),a.onregion&&a.onregion(i),a.regionList.push({id:t.get("id"),region:i})}}(t)},/:/):t||(a.state="ID");continue;case"NOTE":t||(a.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(t)){a.state="NOTE";break}if(!t)continue;a.cue=new(a.vttjs.VTTCue||a.window.VTTCue)(0,0,"");try{a.cue.align="center"}catch(e){a.cue.align="middle"}if(a.state="CUE",-1===t.indexOf("--\x3e")){a.cue.id=t;continue}case"CUE":try{!function(e,t,a){var o=e;function l(){var t=s(e);if(null===t)throw new i(i.Errors.BadTimeStamp,"Malformed timestamp: "+o);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function h(){e=e.replace(/^\s+/,"")}if(h(),t.startTime=l(),h(),"--\x3e"!==e.substr(0,3))throw new i(i.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+o);e=e.substr(3),h(),t.endTime=l(),h(),function(e,t){var i=new r;n(e,function(e,t){switch(e){case"region":for(var s=a.length-1;s>=0;s--)if(a[s].id===t){i.set(e,a[s].region);break}break;case"vertical":i.alt(e,t,["rl","lr"]);break;case"line":var r=t.split(","),n=r[0];i.integer(e,n),i.percent(e,n)&&i.set("snapToLines",!1),i.alt(e,n,["auto"]),2===r.length&&i.alt("lineAlign",r[1],["start","center","end"]);break;case"position":r=t.split(","),i.percent(e,r[0]),2===r.length&&i.alt("positionAlign",r[1],["start","center","end"]);break;case"size":i.percent(e,t);break;case"align":i.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),t.region=i.get("region",null),t.vertical=i.get("vertical","");try{t.line=i.get("line","auto")}catch(e){}t.lineAlign=i.get("lineAlign","start"),t.snapToLines=i.get("snapToLines",!0),t.size=i.get("size",100);try{t.align=i.get("align","center")}catch(e){t.align=i.get("align","middle")}try{t.position=i.get("position","auto")}catch(e){t.position=i.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},t.align)}t.positionAlign=i.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},t.align)}(e,t)}(t,a.cue,a.regionList)}catch(e){a.reportOrThrowError(e),a.cue=null,a.state="BADCUE";continue}a.state="CUETEXT";continue;case"CUETEXT":var u=-1!==t.indexOf("--\x3e");if(!t||u&&(d=!0)){a.oncue&&a.oncue(a.cue),a.cue=null,a.state="ID";continue}a.cue.text&&(a.cue.text+="\n"),a.cue.text+=t.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":t||(a.state="ID");continue}}catch(e){a.reportOrThrowError(e),"CUETEXT"===a.state&&a.cue&&a.oncue&&a.oncue(a.cue),a.cue=null,a.state="INITIAL"===a.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){try{if(this.buffer+=this.decoder.decode(),(this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state)throw new i(i.Errors.BadSignature)}catch(e){this.reportOrThrowError(e)}return this.onflush&&this.onflush(),this}},eg=f}(),VTTCue:function(){if(e_)return ey;e_=1;var e={"":1,lr:1,rl:1},t={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function i(e){return"string"==typeof e&&!!t[e.toLowerCase()]&&e.toLowerCase()}function s(t,s,r){this.hasBeenReset=!1;var n="",a=!1,o=t,l=s,h=r,d=null,u="",c=!0,p="auto",m="start",g="auto",f="auto",y=100,_="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return n},set:function(e){n=""+e}},pauseOnExit:{enumerable:!0,get:function(){return a}

1,set:function(e){a=!!e}},startTime:{enumerable:!0,get:function(){return o},set:function(e){if("number"!=typeof e)throw TypeError("Start time must be set to a number.");o=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return l},set:function(e){if("number"!=typeof e)throw TypeError("End time must be set to a number.");l=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return h},set:function(e){h=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return d},set:function(e){d=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return u},set:function(t){var i="string"==typeof t&&!!e[t.toLowerCase()]&&t.toLowerCase();if(!1===i)throw SyntaxError("Vertical: an invalid or illegal direction string was specified.");u=i,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return c},set:function(e){c=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return p},set:function(e){if("number"!=typeof e&&"auto"!==e)throw SyntaxError("Line: an invalid number or illegal string was specified.");p=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return m},set:function(e){var t=i(e);t?(m=t,this.hasBeenReset=!0):console.warn("lineAlign: an invalid or illegal string was specified.")}},position:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||e>100)throw Error("Position must be between 0 and 100.");g=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return f},set:function(e){var t=i(e);t?(f=t,this.hasBeenReset=!0):console.warn("positionAlign: an invalid or illegal string was specified.")}},size:{enumerable:!0,get:function(){return y},set:function(e){if(e<0||e>100)throw Error("Size must be between 0 and 100.");y=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return _},set:function(e){var t=i(e);if(!t)throw SyntaxError("align: an invalid or illegal alignment string was specified.");_=t,this.hasBeenReset=!0}}}),this.displayState=void 0}return s.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)},ey=s}(),VTTRegion:function(){if(ev)return eb;ev=1;var e={"":!0,up:!0};function t(e){return"number"==typeof e&&e>=0&&e<=100}return eb=function(){var i=100,s=3,r=0,n=100,a=0,o=100,l="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return i},set:function(e){if(!t(e))throw Error("Width must be between 0 and 100.");i=e}},lines:{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e)throw TypeError("Lines must be set to a number.");s=e}},regionAnchorY:{enumerable:!0,get:function(){return n},set:function(e){if(!t(e))throw Error("RegionAnchorX must be between 0 and 100.");n=e}},regionAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!t(e))throw Error("RegionAnchorY must be between 0 and 100.");r=e}},viewportAnchorY:{enumerable:!0,get:function(){return o},set:function(e){if(!t(e))throw Error("ViewportAnchorY must be between 0 and 100.");o=e}},viewportAnchorX:{enumerable:!0,get:function(){return a}

1,set:function(e){if(!t(e))throw Error("ViewportAnchorX must be between 0 and 100.");a=e}},scroll:{enumerable:!0,get:function(){return l},set:function(t){var i="string"==typeof t&&!!e[t.toLowerCase()]&&t.toLowerCase();!1===i?console.warn("Scroll: an invalid or illegal string was specified."):l=i}}})}}()};e.vttjs=t,e.WebVTT=t.WebVTT;var i=t.VTTCue,s=t.VTTRegion,r=e.VTTCue,n=e.VTTRegion;return t.shim=function(){e.VTTCue=i,e.VTTRegion=s},t.restore=function(){e.VTTCue=r,e.VTTRegion=n},e.VTTCue||t.shim(),eS.exports}());function eC(){return(eC=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var s in i)({}).hasOwnProperty.call(i,s)&&(e[s]=i[s])}return e}).apply(null,arguments)}var ew="https://example.com",ek=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=v.location&&v.location.href||"");var i=/^\/\//.test(e),s=!v.location&&!/\/\//i.test(e),r=new URL(t,e=new v.URL(e,v.location||ew));return s?r.href.slice(ew.length):i?r.href.slice(r.protocol.length):r.href},ex=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2==arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",function(t){e.push(t)})},e}();function eI(e){for(var t=v.atob?v.atob(e):_.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}class eA extends ex{constructor(){super(),this.buffer=""}push(e){let t;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}let eD=function(e){let t=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),i={};return t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),i},eP=function(e){let t={};if(!e)return t;let i=e.split(RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),s,r=i.length;for(;r--;)""!==i[r]&&((s=/([^=]*)=(.*)/.exec(i[r]).slice(1))[0]=s[0].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^['"](.*)['"]$/g,"$1"),t[s[0]]=s[1]);return t},eL=e=>{let t=e.split("x"),i={};return t[0]&&(i.width=parseInt(t[0],10)),t[1]&&(i.height=parseInt(t[1],10)),i};class eO extends ex{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(e){let t,i;if(0!==(e=e.trim()).length){if("#"!==e[0])return void this.trigger("data",{type:"uri",uri:e});this.tagMappers.reduce((t,i)=>{let s=i(e);return s===e?t:t.concat([s])},[e]).forEach(e=>{for(let t=0;t<this.customParsers.length;t++)if(this.customParsers[t].call(this,e))return;if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),t=/^#EXTM3U/.exec(e))this.trigger("data",{type:"tag",tagType:"m3u"});else{if(t=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(e))return i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),void this.trigger("data",i);if(t=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-VERSION:([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(e))return i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),void this.trigger("data",i);if(t=/^#EXT-X-BYTERANGE:(.*)?$/.exec(e))return i=eC(eD(t[1]),{type:"tag",tagType:"byterange"}),void this.trigger("data",i);if(t=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(e))return i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-MAP:(.*)$/.exec(e)){if(i={type:"tag",tagType:"map"},t[1]){let e=eP(t[1]);e.URI&&(i.uri=e.URI),e.BYTERANGE&&(i.byterange=eD(e.BYTERANGE))}this.trigger("data",i)}else{if(t=/^#EXT-X-STREAM-INF:(.*)$/.exec(e))return i={type:"tag",tagType:"stream-inf"},t[1]&&(i.attributes=eP(t[1]),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=eL(i.attributes.RESOLUTION)),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),i.attributes["PROGRAM-ID"]&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10))),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA:(.*)$/.exec(e))return i={type:"tag",tagType:"media"},t[1]&&(i.attributes=eP(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-ENDLIST/.exec(e))this.trigger("data",{type:"tag",tagType:"endlist"});else if(t=/^#EXT-X-DISCONTINUITY/.exec(e))this.trigger("data",{type:"tag",tagType:"discontinuity"});else{if(t=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(e))return i={type:"tag",tagType:"program-date-time"}

1,t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-KEY:(.*)$/.exec(e))return i={type:"tag",tagType:"key"},t[1]&&(i.attributes=eP(t[1]),i.attributes.IV&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV))),void this.trigger("data",i);if(t=/^#EXT-X-START:(.*)$/.exec(e))return i={type:"tag",tagType:"start"},t[1]&&(i.attributes=eP(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if((t=/^#EXT-X-SKIP:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"skip"}).attributes=eP(t[1]),i.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(i.attributes["SKIPPED-SEGMENTS"]=parseInt(i.attributes["SKIPPED-SEGMENTS"],10)),i.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(i.attributes["RECENTLY-REMOVED-DATERANGES"]=i.attributes["RECENTLY-REMOVED-DATERANGES"].split("	")),void this.trigger("data",i);if((t=/^#EXT-X-PART:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"part"}).attributes=eP(t[1]),["DURATION"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))}),["INDEPENDENT","GAP"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))}),i.attributes.hasOwnProperty("BYTERANGE")&&(i.attributes.byterange=eD(i.attributes.BYTERANGE)),void this.trigger("data",i);if((t=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"server-control"}).attributes=eP(t[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))}),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))}),void this.trigger("data",i);if((t=/^#EXT-X-PART-INF:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"part-inf"}).attributes=eP(t[1]),["PART-TARGET"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))}),void this.trigger("data",i);if((t=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"preload-hint"}).attributes=eP(t[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach(function(e){if(i.attributes.hasOwnProperty(e)){i.attributes[e]=parseInt(i.attributes[e],10);let t="BYTERANGE-LENGTH"===e?"length":"offset";i.attributes.byterange=i.attributes.byterange||{},i.attributes.byterange[t]=i.attributes[e],delete i.attributes[e]}}),void this.trigger("data",i);if((t=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(e))&&t[1])return(i={type:"tag",tagType:"rendition-report"}).attributes=eP(t[1]),["LAST-MSN","LAST-PART"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseInt(i.attributes[e],10))}),void this.trigger("data",i);if((t=/^#EXT-X-DATERANGE:(.*)$/.exec(e))&&t[1]){(i={type:"tag",tagType:"daterange"}).attributes=eP(t[1]),["ID","CLASS"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=String(i.attributes[e]))}),["START-DATE","END-DATE"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=new Date(i.attributes[e]))}),["DURATION","PLANNED-DURATION"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))}),["END-ON-NEXT"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/i.test(i.attributes[e]))}),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach(function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=i.attributes[e].toString(16))});let e=/^X-([A-Z]+-)+[A-Z]+$/;

1for(let t in i.attributes){if(!e.test(t))continue;let s=/[0-9A-Fa-f]{6}/g.test(i.attributes[t]),r=/^\d+(\.\d+)?$/.test(i.attributes[t]);i.attributes[t]=s?i.attributes[t].toString(16):r?parseFloat(i.attributes[t]):String(i.attributes[t])}return void this.trigger("data",i)}if(t=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(e))this.trigger("data",{type:"tag",tagType:"independent-segments"});else if(t=/^#EXT-X-I-FRAMES-ONLY/.exec(e))this.trigger("data",{type:"tag",tagType:"i-frames-only"});else{if(t=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(e))return(i={type:"tag",tagType:"content-steering"}).attributes=eP(t[1]),void this.trigger("data",i);if(t=/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/.exec(e))return(i={type:"tag",tagType:"i-frame-playlist"}).attributes=eP(t[1]),i.attributes.URI&&(i.uri=i.attributes.URI),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=eL(i.attributes.RESOLUTION)),i.attributes["AVERAGE-BANDWIDTH"]&&(i.attributes["AVERAGE-BANDWIDTH"]=parseInt(i.attributes["AVERAGE-BANDWIDTH"],10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),void this.trigger("data",i);if(t=/^#EXT-X-DEFINE:(.*)$/.exec(e))return(i={type:"tag",tagType:"define"}).attributes=eP(t[1]),void this.trigger("data",i);this.trigger("data",{type:"tag",data:e.slice(4)})}}}}else this.trigger("data",{type:"comment",text:e.slice(1)})})}}addParser({expression:e,customType:t,dataParser:i,segment:s}){"function"!=typeof i&&(i=e=>e),this.customParsers.push(r=>{if(e.exec(r))return this.trigger("data",{type:"custom",data:i(r),customType:t,segment:s}),!0})}addTagMapper({expression:e,map:t}){this.tagMappers.push(i=>e.test(i)?t(i):i)}}let eN=function(e){let t={};return Object.keys(e).forEach(function(i){t[i.toLowerCase().replace(/-(\w)/g,e=>e[1].toUpperCase())]=e[i]}),t},eM=function(e){let{serverControl:t,targetDuration:i,partTargetDuration:s}=e;if(!t)return;let r="#EXT-X-SERVER-CONTROL",n="holdBack",a="partHoldBack",o=i&&3*i,l=s&&2*s;i&&!t.hasOwnProperty(n)&&(t[n]=o,this.trigger("info",{message:`${r} defaulting HOLD-BACK to targetDuration * 3 (${o}).`})),o&&t[n]<o&&(this.trigger("warn",{message:`${r} clamping HOLD-BACK (${t[n]}) to targetDuration * 3 (${o})`}),t[n]=o),s&&!t.hasOwnProperty(a)&&(t[a]=3*s,this.trigger("info",{message:`${r} defaulting PART-HOLD-BACK to partTargetDuration * 3 (${t[a]}).`})),s&&t[a]<l&&(this.trigger("warn",{message:`${r} clamping PART-HOLD-BACK (${t[a]}) to partTargetDuration * 2 (${l}).`}),t[a]=l)};class eR extends ex{constructor(e={}){super(),this.lineStream=new eA,this.parseStream=new eO,this.lineStream.pipe(this.parseStream),this.mainDefinitions=e.mainDefinitions||{},this.params=new URL(e.uri,"https://a.com").searchParams,this.lastProgramDateTime=null;const t=this,i=[];let s,r,n={},a=!1;const o=function(){},l={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}};let h=0;this.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],iFramePlaylists:[],segments:[]};let d=0,u=0;const c={};this.on("end",()=>{!n.uri&&(n.parts||n.preloadHints)&&(!n.map&&s&&(n.map=s),!n.key&&r&&(n.key=r),n.timeline||"number"!=typeof h||(n.timeline=h),this.manifest.preloadSegment=n)}),this.parseStream.on("data",function(e){let p,m;if(t.manifest.definitions){for(let i in t.manifest.definitions)if(e.uri&&(e.uri=e.uri.replace(`{$${i}}`,t.manifest.definitions[i])),e.attributes)for(let s in e.attributes)"string"==typeof e.attributes[s]&&(e.attributes[s]=e.attributes[s].replace(`{$${i}}`,t.manifest.definitions[i]))}({tag(){(({version(){e.version&&(this.manifest.version=e.version)},"allow-cache"(){this.manifest.allowCache=e.allowed,"allowed"in e||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){let t={};"length"in e&&(n.byterange=t,t.length=e.length,"offset"in e||(e.offset=d)),"offset"in e&&(n.byterange=t,t.offset=e.offset),d=t.offset+t.length},endlist(){this.manifest.endList=!0},inf(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),e.title&&(n.title=e.title),e.duration>0&&(n.duration=e.duration),0===e.duration&&(n.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=i},key(){if(e.attributes)if("NONE"!==e.attributes.METHOD)if(e.attributes.URI){if("com.apple.streamingkeydelivery"===e.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:e.attributes});if("com.microsoft.playready"===e.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.microsoft.playready"]={uri:e.attributes.URI});if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===e.attributes.KEYFORMAT)return -1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(e.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===e.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==e.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):e.attributes.KEYID&&"0x"===e.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:e.attributes.KEYFORMAT,keyId:e.attributes.KEYID.substring(2)},pssh:eI(e.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),r={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(r.iv=e.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else r=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence"(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,h=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type"(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map(){s={}

1,e.uri&&(s.uri=e.uri),e.byterange&&(s.byterange=e.byterange),r&&(s.key=r)},"stream-inf"(){this.manifest.playlists=i,this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes?(n.attributes||(n.attributes={}),eC(n.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||l,!(e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME))return void this.trigger("warn",{message:"ignoring incomplete or missing media group"});let t=this.manifest.mediaGroups[e.attributes.TYPE];t[e.attributes["GROUP-ID"]]=t[e.attributes["GROUP-ID"]]||{},p=t[e.attributes["GROUP-ID"]],(m={default:/yes/i.test(e.attributes.DEFAULT)}).default?m.autoselect=!0:m.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(m.language=e.attributes.LANGUAGE),e.attributes.URI&&(m.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(m.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(m.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(m.forced=/yes/i.test(e.attributes.FORCED)),p[e.attributes.NAME]=m},discontinuity(){h+=1,n.discontinuity=!0,this.manifest.discontinuityStarts.push(i.length)},"program-date-time"(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject),n.dateTimeString=e.dateTimeString,n.dateTimeObject=e.dateTimeObject;let{lastProgramDateTime:t}=this;this.lastProgramDateTime=new Date(e.dateTimeString).getTime(),null===t&&this.manifest.segments.reduceRight((e,t)=>(t.programDateTime=e-1e3*t.duration,t.programDateTime),this.lastProgramDateTime)},targetduration(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):(this.manifest.targetDuration=e.duration,eM.call(this,this.manifest))},start(){e.attributes&&!isNaN(e.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:e.attributes["TIME-OFFSET"],precise:e.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out"(){n.cueOut=e.data},"cue-out-cont"(){n.cueOutCont=e.data},"cue-in"(){n.cueIn=e.data},skip(){this.manifest.skip=eN(e.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",e.attributes,["SKIPPED-SEGMENTS"])},part(){a=!0;let t=this.manifest.segments.length,i=eN(e.attributes);n.parts=n.parts||[],n.parts.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=u),u=i.byterange.offset+i.byterange.length);let s=n.parts.length-1;this.warnOnMissingAttributes_(`#EXT-X-PART #${s} for segment #${t}`,e.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})})},"server-control"(){let t=this.manifest.serverControl=eN(e.attributes);t.hasOwnProperty("canBlockReload")||(t.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),eM.call(this,this.manifest),t.canSkipDateranges&&!t.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){let t=this.manifest.segments.length,i=eN(e.attributes),s=i.type&&"PART"===i.type;n.preloadHints=n.preloadHints||[],n.preloadHints.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=s?u:0,s&&(u=i.byterange.offset+i.byterange.length)));let r=n.preloadHints.length-1;if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${r} for segment #${t}`,e.attributes,["TYPE","URI"]),i.type)for(let e=0;e<n.preloadHints.length-1;e++){let s=n.preloadHints[e];s.type&&s.type===i.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${r} for segment #${t} has the same TYPE ${i.type} as preload hint #${e}`})}},"rendition-report"(){let t=eN(e.attributes);this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(t);let i=this.manifest.renditionReports.length-1,s=["LAST-MSN","URI"];a&&s.push("LAST-PART"),this.warnOnMissingAttributes_(`#EXT-X-RENDITION-REPORT #${i}`,e.attributes,s)},"part-inf"(){this.manifest.partInf=eN(e.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",e.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),eM.call(this,this.manifest)},daterange(){this.manifest.dateRanges.push(eN(e.attributes));let t=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_(`#EXT-X-DATERANGE #${t}`,e.attributes,["ID","START-DATE"]);let i=this.manifest.dateRanges[t];i.endDate&&i.startDate&&new Date(i.endDate)<new Date(i.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),i.duration&&i.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),i.plannedDuration&&i.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});let s=!!i.endOnNext;if(s&&!i.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT

1=YES attribute must have a CLASS attribute"}),s&&(i.duration||i.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),i.duration&&i.endDate){let e=i.startDate.getTime()+1e3*i.duration;this.manifest.dateRanges[t].endDate=new Date(e)}if(c[i.id]){for(let e in c[i.id])if(i[e]&&JSON.stringify(c[i.id][e])!==JSON.stringify(i[e])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}let e=this.manifest.dateRanges.findIndex(e=>e.id===i.id);this.manifest.dateRanges[e]=eC(this.manifest.dateRanges[e],i),c[i.id]=eC(c[i.id],i),this.manifest.dateRanges.pop()}else c[i.id]=i},"independent-segments"(){this.manifest.independentSegments=!0},"i-frames-only"(){this.manifest.iFramesOnly=!0,this.requiredCompatibilityversion(this.manifest.version,4)},"content-steering"(){this.manifest.contentSteering=eN(e.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",e.attributes,["SERVER-URI"])},define(){this.manifest.definitions=this.manifest.definitions||{};let t=(e,t)=>{e in this.manifest.definitions?this.trigger("error",{message:`EXT-X-DEFINE: Duplicate name ${e}`}):this.manifest.definitions[e]=t};if("QUERYPARAM"in e.attributes){if("NAME"in e.attributes||"IMPORT"in e.attributes)return void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"});let i=this.params.get(e.attributes.QUERYPARAM);return i?void t(e.attributes.QUERYPARAM,decodeURIComponent(i)):void this.trigger("error",{message:`EXT-X-DEFINE: No query param ${e.attributes.QUERYPARAM}`})}return"NAME"in e.attributes?"IMPORT"in e.attributes?void this.trigger("error",{message:"EXT-X-DEFINE: Invalid attributes"}):"VALUE"in e.attributes&&"string"==typeof e.attributes.VALUE?void t(e.attributes.NAME,e.attributes.VALUE):void this.trigger("error",{message:`EXT-X-DEFINE: No value for ${e.attributes.NAME}`}):"IMPORT"in e.attributes?this.mainDefinitions[e.attributes.IMPORT]?void t(e.attributes.IMPORT,this.mainDefinitions[e.attributes.IMPORT]):void this.trigger("error",{message:`EXT-X-DEFINE: No value ${e.attributes.IMPORT} to import, or IMPORT used on main playlist`}):void this.trigger("error",{message:"EXT-X-DEFINE: No attribute"})},"i-frame-playlist"(){this.manifest.iFramePlaylists.push({attributes:e.attributes,uri:e.uri,timeline:h}),this.warnOnMissingAttributes_("#EXT-X-I-FRAME-STREAM-INF",e.attributes,["BANDWIDTH","URI"])}})[e.tagType]||o).call(t)},uri(){n.uri=e.uri,i.push(n),!this.manifest.targetDuration||"duration"in n||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),n.duration=this.manifest.targetDuration),r&&(n.key=r),n.timeline=h,s&&(n.map=s),u=0,null!==this.lastProgramDateTime&&(n.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*n.duration),n={}},comment(){},custom(){e.segment?(n.custom=n.custom||{},n.custom[e.customType]=e.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[e.customType]=e.data)}})[e.type].call(t)})}requiredCompatibilityversion(e,t){(e<t||!e)&&this.trigger("warn",{message:`manifest must be at least version ${t}`})}warnOnMissingAttributes_(e,t,i){let s=[];i.forEach(function(e){t.hasOwnProperty(e)||s.push(e)}),s.length&&this.trigger("warn",{message:`${e} lacks required attribute(s): ${s.join(", ")}`})}push(e){this.lineStream.push(e)}end(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}var eU,eB,eF={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},eq=["video","audio","text"],ej=["Video","Audio","Text"],e$=function(e){return e?e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)}):e},eH=function(e){void 0===e&&(e="");var t=e.split(","),i=[];return t.forEach(function(e){var t;e=e.trim(),eq.forEach(function(s){var r=eF[s].exec(e.toLowerCase());if(r&&!(r.length<=1)){t=s;var n=e.substring(0,r[1].length),a=e.replace(n,"");i.push({type:n,details:a,mediaType:s})}}),t||i.push({type:e,details:"",mediaType:"unknown"})}),i},eV=function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var s in i){var r=i[s];if(r.default&&r.playlists)return eH(r.playlists[0].attributes.CODECS)}return null},ez=function(e){return void 0===e&&(e=""),eF.audio.test(e.trim().toLowerCase())},eW=function(e){if(e&&"string"==typeof e){var t,i=e.toLowerCase().split(",").map(function(e){return e$(e.trim())}),s="video";1===i.length&&ez(i[0])?s="audio":1===i.length&&(void 0===(t=i[0])&&(t=""),eF.text.test(t.trim().toLowerCase()))&&

1(s="application");var r="mp4";return i.every(function(e){return eF.mp4.test(e)})?r="mp4":i.every(function(e){return eF.webm.test(e)})?r="webm":i.every(function(e){return eF.ogg.test(e)})&&(r="ogg"),s+"/"+r+';codecs="'+e+'"'}},eG=function(e,t){return void 0===e&&(e=""),void 0===t&&(t=!1),v.MediaSource&&v.MediaSource.isTypeSupported&&v.MediaSource.isTypeSupported(eW(e))||t&&v.ManagedMediaSource&&v.ManagedMediaSource.isTypeSupported&&v.ManagedMediaSource.isTypeSupported(eW(e))||!1},eX=function(e){return void 0===e&&(e=""),e.toLowerCase().split(",").every(function(e){e=e.trim();for(var t=0;t<ej.length;t++)if(eF["muxer"+ej[t]].test(e))return!0;return!1})},eK="mp4a.40.2",eY=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,eQ=/^application\/dash\+xml/i,eZ=function(e){return eY.test(e)?"hls":eQ.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null},eJ=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},e0=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||eJ(e)||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0))},e1=v.BigInt||Number,e2=[e1("0x1"),e1("0x100"),e1("0x10000"),e1("0x1000000"),e1("0x100000000"),e1("0x10000000000"),e1("0x1000000000000"),e1("0x100000000000000"),e1("0x10000000000000000")];255===(eB=new Uint8Array((eU=new Uint16Array([65484])).buffer,eU.byteOffset,eU.byteLength))[0]||eB[0];var e4,e8,e5=function(e,t){var i=void 0===t?{}:t,s=i.signed,r=i.le,n=void 0!==r&&r;e=e0(e);var a=n?"reduce":"reduceRight",o=(e[a]?e[a]:Array.prototype[a]).call(e,function(t,i,s){var r=n?s:Math.abs(s+1-e.length);return t+e1(i)*e2[r]},e1(0));if(void 0!==s&&s){var l=e2[e.length]/e1(2)-e1(1);(o=e1(o))>l&&(o-=l,o-=l,o-=e1(2))}return Number(o)},e3=function(e,t){var i=void 0,s=void 0!==i&&i;("bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e)&&(e=0),e=e1(e);for(var r=Math.ceil(e.toString(2).length/8),n=new Uint8Array(new ArrayBuffer(r)),a=0;a<r;a++){var o=s?a:Math.abs(a+1-n.length);n[o]=Number(e/e2[a]&e1(255)),e<0&&(n[o]=Math.abs(~n[o]),n[o]-=0===a?1:2)}return n},e6=function(e,t){if("string"!=typeof e&&e&&"function"==typeof e.toString&&(e=e.toString()),"string"!=typeof e)return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),s=0;s<e.length;s++)i[s]=e.charCodeAt(s);return i},e7=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];if((t=t.filter(function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})).length<=1)return e0(t[0]);var s=new Uint8Array(t.reduce(function(e,t,i){return e+(t.byteLength||t.length)},0)),r=0;return t.forEach(function(e){e=e0(e),s.set(e,r),r+=e.byteLength}),s},e9=function(e,t,i){var s=void 0===i?{}:i,r=s.offset,n=void 0===r?0:r,a=s.mask,o=void 0===a?[]:a;e=e0(e);var l=(t=e0(t)).every?t.every:Array.prototype.every;return t.length&&e.length-n>=t.length&&l.call(t,function(t,i){return t===(o[i]?o[i]&e[n+i]:e[n+i])})},te=function(e,t,i){t.forEach(function(t){for(var s in e.mediaGroups[t])for(var r in e.mediaGroups[t][s])i(e.mediaGroups[t][s][r],t,s,r)})},tt={},ti={},ts={};function tr(){if(e4)return ts;function e(e,t){return void 0===t&&(t=Object),t&&"function"==typeof t.freeze?t.freeze(e):e}e4=1;var t=e({HTML:"text/html",isHTML:function(e){return e===t.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),i=e({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===i.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"});return ts.assign=function(e,t){if(null===e||"object"!=typeof e)throw TypeError("target is not an object");for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e},ts.find=function(e,t,i){if(void 0===i&&(i=Array.prototype),e&&"function"==typeof i.find)return i.find.call(e,t);for(var s=0;s<e.length;s++)if(Object.prototype.hasOwnProperty.call(e,s)){var r=e[s];if(t.call(void 0,r,s,e))return r}},ts.freeze=e,ts.MIME_TYPE=t,ts.NAMESPACE=i,ts}function tn(){if(e8)return ti;e8=1;var e=tr(),t=e.find,i=e.NAMESPACE;function s(e){return""!==e}function r(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function n(e){return e?Object.keys((e?e.split(/[\t\n\f\r ]+/).filter(s):[]).reduce(r,{})):[]}function a(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function o(e,t){var i=e.prototype;if(!(i instanceof t)){function s(){}s.prototype=t.prototype,a(i,s=new s),e.prototype=i=s}i.constructor!=e&&("function"!=typeof e&&console.error("unknown Class:"+e),i.c

1onstructor=e)}var l={},h=l.ELEMENT_NODE=1,d=l.ATTRIBUTE_NODE=2,u=l.TEXT_NODE=3,c=l.CDATA_SECTION_NODE=4,p=l.ENTITY_REFERENCE_NODE=5,m=l.ENTITY_NODE=6,g=l.PROCESSING_INSTRUCTION_NODE=7,f=l.COMMENT_NODE=8,y=l.DOCUMENT_NODE=9,_=l.DOCUMENT_TYPE_NODE=10,b=l.DOCUMENT_FRAGMENT_NODE=11,v=l.NOTATION_NODE=12,T={},S={};S[1]="Index size error",T.INDEX_SIZE_ERR=1,S[2]="DOMString size error",T.DOMSTRING_SIZE_ERR=2;var E=(S[3]="Hierarchy request error",T.HIERARCHY_REQUEST_ERR=3);S[4]="Wrong document",T.WRONG_DOCUMENT_ERR=4,S[5]="Invalid character",T.INVALID_CHARACTER_ERR=5,S[6]="No data allowed",T.NO_DATA_ALLOWED_ERR=6,S[7]="No modification allowed",T.NO_MODIFICATION_ALLOWED_ERR=7;var C=(S[8]="Not found",T.NOT_FOUND_ERR=8);S[9]="Not supported",T.NOT_SUPPORTED_ERR=9;var w=(S[10]="Attribute in use",T.INUSE_ATTRIBUTE_ERR=10);function k(e,t){if(t instanceof Error)var i=t;else i=this,Error.call(this,S[e]),this.message=S[e],Error.captureStackTrace&&Error.captureStackTrace(this,k);return i.code=e,t&&(this.message=this.message+": "+t),i}function x(){}function I(e,t){this._node=e,this._refresh=t,A(this)}function A(e){var t=e._node._inc||e._node.ownerDocument._inc;if(e._inc!==t){var i=e._refresh(e._node);if(ep(e,"length",i.length),!e.$$length||i.length<e.$$length)for(var s=i.length;s in e;s++)Object.prototype.hasOwnProperty.call(e,s)&&delete e[s];a(i,e),e._inc=t}}function D(){}function P(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function L(e,t,s,r){if(r?t[P(t,r)]=s:t[t.length++]=s,e){s.ownerElement=e;var n,a,o,l=e.ownerDocument;l&&(r&&F(l,e,r),n=l,a=e,o=s,n&&n._inc++,o.namespaceURI===i.XMLNS&&(a._nsMap[o.prefix?o.localName:""]=o.value))}}function O(e,t,i){var s=P(t,i);if(!(s>=0))throw new k(C,Error(e.tagName+"@"+i));for(var r=t.length-1;s<r;)t[s]=t[++s];if(t.length=r,e){var n=e.ownerDocument;n&&(F(n,e,i),i.ownerElement=null)}}function N(){}function M(){}function R(e){return("<"==e?"&lt;":">"==e&&"&gt;")||"&"==e&&"&amp;"||'"'==e&&"&quot;"||"&#"+e.charCodeAt()+";"}function U(e,t){if(t(e))return!0;if(e=e.firstChild)do if(U(e,t))return!0;while(e=e.nextSibling)}function B(){this.ownerDocument=this}function F(e,t,s,r){e&&e._inc++,s.namespaceURI===i.XMLNS&&delete t._nsMap[s.prefix?s.localName:""]}function q(e,t,i){if(e&&e._inc){e._inc++;var s=t.childNodes;if(i)s[s.length++]=i;else{for(var r=t.firstChild,n=0;r;)s[n++]=r,r=r.nextSibling;s.length=n,delete s[s.length]}}}function j(e,t){var i=t.previousSibling,s=t.nextSibling;return i?i.nextSibling=s:e.firstChild=s,s?s.previousSibling=i:e.lastChild=i,t.parentNode=null,t.previousSibling=null,t.nextSibling=null,q(e.ownerDocument,e),t}function $(e){return e&&e.nodeType===M.DOCUMENT_TYPE_NODE}function H(e){return e&&e.nodeType===M.ELEMENT_NODE}function V(e){return e&&e.nodeType===M.TEXT_NODE}function z(e,i){var s=e.childNodes||[];if(t(s,H)||$(i))return!1;var r=t(s,$);return!(i&&r&&s.indexOf(r)>s.indexOf(i))}function W(e,i){var s=e.childNodes||[];if(t(s,function(e){return H(e)&&e!==i}))return!1;var r=t(s,$);return!(i&&r&&s.indexOf(r)>s.indexOf(i))}function G(e,i,s){var r=e.childNodes||[],n=i.childNodes||[];if(i.nodeType===M.DOCUMENT_FRAGMENT_NODE){var a=n.filter(H);if(a.length>1||t(n,V))throw new k(E,"More than one element or text in fragment");if(1===a.length&&!W(e,s))throw new k(E,"Element in fragment can not be inserted before doctype")}if(H(i)&&!W(e,s))throw new k(E,"Only one element can be added and only after doctype");if($(i)){if(t(r,function(e){return $(e)&&e!==s}))throw new k(E,"Only one doctype is allowed");var o=t(r,H);if(s&&r.indexOf(o)<r.indexOf(s))throw new k(E,"Doctype can only be inserted before an element")}}function X(e,i,s,r){(function(e,t,i){if(!(e&&(e.nodeType===M.DOCUMENT_NODE||e.nodeType===M.DOCUMENT_FRAGMENT_NODE||e.nodeType===M.ELEMENT_NODE)))throw new k(E,"Unexpected parent node type "+e.nodeType);if(i&&i.parentNode!==e)throw new k(C,"child not in parent");if(!(t&&(H(t)||V(t)||$(t)||t.nodeType===M.DOCUMENT_FRAGMENT_NODE||t.nodeType===M.COMMENT_NODE||t.nodeType===M.PROCESSING_INSTRUCTION_NODE))||$(t)&&e.nodeType!==M.DOCUMENT_NODE)throw new k(E,"Unexpected node type "+t.nodeType+" for parent node type "+e.nodeType)})(e,i,s),e.nodeType===M.DOCUMENT_NODE&&(r||function(e,i,s){var r=e.childNodes||[],n=i.childNodes||[];if(i.nodeType===M.DOCUMENT_FRAGMENT_NODE){var a=n.filter(H);if(a.length>1||t(n,V))throw new k(E,"More than one element or text in fragment");

1if(1===a.length&&!z(e,s))throw new k(E,"Element in fragment can not be inserted before doctype")}if(H(i)&&!z(e,s))throw new k(E,"Only one element can be added and only after doctype");if($(i)){if(t(r,$))throw new k(E,"Only one doctype is allowed");var o=t(r,H);if(s&&r.indexOf(o)<r.indexOf(s))throw new k(E,"Doctype can only be inserted before an element");if(!s&&o)throw new k(E,"Doctype can not be appended since element is present")}})(e,i,s);var n=i.parentNode;if(n&&n.removeChild(i),i.nodeType===b){var a=i.firstChild;if(null==a)return i;var o=i.lastChild}else a=o=i;var l=s?s.previousSibling:e.lastChild;a.previousSibling=l,o.nextSibling=s,l?l.nextSibling=a:e.firstChild=a,null==s?e.lastChild=o:s.previousSibling=o;do a.parentNode=e,K(a,e.ownerDocument||e);while(a!==o&&(a=a.nextSibling));return q(e.ownerDocument||e,e),i.nodeType==b&&(i.firstChild=i.lastChild=null),i}function K(e,t){if(e.ownerDocument!==t){if(e.ownerDocument=t,e.nodeType===h&&e.attributes)for(var i=0;i<e.attributes.length;i++){var s=e.attributes.item(i);s&&(s.ownerDocument=t)}for(var r=e.firstChild;r;)K(r,t),r=r.nextSibling}}function Y(){this._nsMap={}}function Q(){}function Z(){}function J(){}function ee(){}function et(){}function ei(){}function es(){}function er(){}function en(){}function ea(){}function eo(){}function el(){}function eh(e,t){var i=[],s=9==this.nodeType&&this.documentElement||this,r=s.prefix,n=s.namespaceURI;if(n&&null==r&&null==(r=s.lookupPrefix(n)))var a=[{namespace:n,prefix:null}];return ec(this,i,e,t,a),i.join("")}function ed(e,t,s){var r=e.prefix||"",n=e.namespaceURI;if(!n||"xml"===r&&n===i.XML||n===i.XMLNS)return!1;for(var a=s.length;a--;){var o=s[a];if(o.prefix===r)return o.namespace!==n}return!0}function eu(e,t,i){e.push(" ",t,'="',i.replace(/[<>&"\t\n\r]/g,R),'"')}function ec(e,t,s,r,n){if(n||(n=[]),r){if(!(e=r(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case h:var a,o,l,m=e.attributes,v=m.length,T=e.firstChild,S=e.tagName,E=S;if(!(s=i.isHTML(e.namespaceURI)||s)&&!e.prefix&&e.namespaceURI){for(var C,w,k=0;k<m.length;k++)if("xmlns"===m.item(k).name){w=m.item(k).value;break}if(!w){for(var x=n.length-1;x>=0;x--)if(""===(C=n[x]).prefix&&C.namespace===e.namespaceURI){w=C.namespace;break}}if(w!==e.namespaceURI){for(x=n.length-1;x>=0;x--)if((C=n[x]).namespace===e.namespaceURI){C.prefix&&(E=C.prefix+":"+S);break}}}t.push("<",E);for(var I=0;I<v;I++)"xmlns"==(a=m.item(I)).prefix?n.push({prefix:a.localName,namespace:a.value}):"xmlns"==a.nodeName&&n.push({prefix:"",namespace:a.value});for(I=0;I<v;I++)ed(a=m.item(I),s,n)&&(eu(t,(o=a.prefix||"")?"xmlns:"+o:"xmlns",l=a.namespaceURI),n.push({prefix:o,namespace:l})),ec(a,t,s,r,n);if(S===E&&ed(e,s,n)&&(eu(t,(o=e.prefix||"")?"xmlns:"+o:"xmlns",l=e.namespaceURI),n.push({prefix:o,namespace:l})),T||s&&!/^(?:meta|link|img|br|hr|input)$/i.test(S)){if(t.push(">"),s&&/^script$/i.test(S))for(;T;)T.data?t.push(T.data):ec(T,t,s,r,n.slice()),T=T.nextSibling;else for(;T;)ec(T,t,s,r,n.slice()),T=T.nextSibling;t.push("</",E,">")}else t.push("/>");return;case y:case b:for(T=e.firstChild;T;)ec(T,t,s,r,n.slice()),T=T.nextSibling;return;case d:return eu(t,e.name,e.value);case u:return t.push(e.data.replace(/[<&>]/g,R));case c:return t.push("<![CDATA[",e.data,"]]>");case f:return t.push("\x3c!--",e.data,"--\x3e");case _:var A=e.publicId,D=e.systemId;if(t.push("<!DOCTYPE ",e.name),A)t.push(" PUBLIC ",A),D&&"."!=D&&t.push(" ",D),t.push(">");else if(D&&"."!=D)t.push(" SYSTEM ",D,">");else{var P=e.internalSubset;P&&t.push(" [",P,"]"),t.push(">")}return;case g:return t.push("<?",e.target," ",e.data,"?>");case p:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function ep(e,t,i){e[t]=i}S[11]="Invalid state",T.INVALID_STATE_ERR=11,S[12]="Syntax error",T.SYNTAX_ERR=12,S[13]="Invalid modification",T.INVALID_MODIFICATION_ERR=13,S[14]="Invalid namespace",T.NAMESPACE_ERR=14,S[15]="Invalid access",T.INVALID_ACCESS_ERR=15,k.prototype=Error.prototype,a(T,k),x.prototype={length:0,item:function(e){return e>=0&&e<this.length?this[e]:null},toString:function(e,t){for(var i=[],s=0;s<this.length;s++)ec(this[s],i,e,t);return i.join("")},filter:function(e){return Array.prototype.filter.call(this,e)},indexOf:function(e){return Array.prototype.indexOf.call(this,e)}},I.prototype.item=function(e){return A(this),this[e]||null},o(I,x),D.prototype={length:0,item:x.prototype.item,getNamedItem:function(e){for(var t=this.length;t--;){var i=this[t];if(i.nodeName==e)return i}},setNamedItem:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new k(w);var i=this.getNamedItem(e.nodeName);return L(this._ownerElement,this,e,i),i},setNamedItemNS:function(e){var t,i=e.ownerElement;if(i&&i!=this._ownerElement)throw new k(w);return t=this.getNamedItemNS(e.namespaceURI,e.localName),L(this._ownerElement,this,e,t),t},removeNamedItem:function(e){var t=this.getNamedItem(e);return O(this._ownerElement,this,t),t},removeNamedItemNS:function(e,t){var i=this.getNamedItemNS(e,t);return O(this._ownerElement,this,i),i},getNamedItemNS:function(e,t){for(var i=this.length;i--;){var s=this[i];if(s.localName==t&&s.namespaceURI==e)return s}return null}},N.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var s=new B;if(s.implementation=this,s.childNodes=new x,s.doctype=i||null,i&&s.appendChild(i),t){var r=s.createElementNS(e,t);s.appendChild(r)}return s},createDocumentType:function(e,t,i){var s=new ei;return s.name=e,s.nodeName=e,s.publicId=t||"",s.systemId=i||"",s}},M.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,attributes:null,parentNode:null,childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,insertBefore:function(e,t){return X(this,e,t)},replaceChild:function(e,t){X(this,e,t,G),t&&this.removeChild(t)},removeChild:function(e){return j(this,e)},appendChild:function(e){return this.insertBefore(e,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(e){return function e(t,i,s){var r=new i.constructor;for(var n in i)if(Object.prototype.hasOwnProperty.call(i,n)){var a=i[n];"object"!=typeof a&&a!=r[n]&&(r[n]=a)}switch(i.childNodes&&(r.childNodes=new x),r.ownerDocument=t,r.nodeType){case h:var o=i.attributes,l=r.attributes=new D,u=o.length;l._ownerElement=r;for(var c=0;c<u;c++)r.setAttributeNode(e(t,o.item(c),!0));break;case d:s=!0}if(s)for(var p=i.firstChild;p;)r.appendChild(e(t,p,s)),p=p.nextSibling;return r}(this.ownerDocument||this,this,e)},normalize:function(){for(var e=this.firstChild;e;){var t=e.nextSibling;t&&t.nodeType==u&&e.nodeType==u?(this.removeChild(t),e.appendData(t.data)):(e.normalize(),e=t)}},isSupported:function(e,t){return this.ownerDocument.implementation.hasFeature(e,t)},hasAttributes:function(){return this.attributes.length>0},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i){for(var s in i)if(Object.prototype.hasOwnProperty.call(i,s)&&i[s]===e)return s}t=t.nodeType==d?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&Object.prototype.hasOwnProperty.call(i,e))return i[e];t=t.nodeType==d?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},a(l,M),a(l,M.prototype),B.prototype={nodeName:"#document",nodeType:y,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(e.nodeType==b){for(var i=e.firstChild;i;){var s=i.nextSibling;this.insertBefore(i,t),i=s}return e}return X(this,e,t),K(e,this),null===this.documentElement&&e.nodeType===h&&(this.documentElement=e),e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),j(this,e)},replaceChild:function(e,t){X(this,e,t,G),K(e,this),t&&this.removeChild(t),H(e)&&(this.documentElement=e)},importNode:function(e,t){return function e(t,i,s){var r;switch(i.nodeType){case h:(r=i.cloneNode(!1)).ownerDocument=t;case b:break;case d:s=!0}if(r||(r=i.cloneNode(!1)),r.ownerDocument=t,r.parentNode=null,s)for(var n=i.firstChild;n;)r.appendChild(e(t,n,s)),n=n.nextSibling;return r}(this,e,t)},getElementById:function(e){var t=null;return U(this.documentElement,function(i){if(i.nodeType==h&&i.getAttribute("id")==e)return t=i,!0}),t},getElementsByClassName:function(e){var t=n(e);return new I(this,function(i){var s=[];return t.length>0&&U(i.documentElement,function(r){if(r!==i&&r.nodeType===h){var a=r.getAttribute("class");if(a){var o=e===a;if(!o){var l=n(a);o=t.every(function(e){return l&&-1!==l.indexOf(e)})}o&&s.push(r)}}}),s})},createElement:function(e){var t=new Y;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new x,(t.attributes=new D)._ownerElement=t,t},createDocumentFragment:function(){var e=new ea;return e.ownerDocument=this,e.childNodes=new x,e},createTextNode:function(e){var t=new J;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new ee;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new et;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new eo;return i.ownerDocument=this,i.tagName=i.nodeName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new Q;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new en;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new Y,s=t.split(":"),r=i.attributes=new D;return i.childNodes=new x,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,r._ownerElement=i,i},createAttributeNS:function(e,t){var i=new Q,s=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,i}},o(B,M),Y.prototype={nodeType:h,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){var t=this.getAttributeNode(e);return t&&t.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){var i=this.ownerDocument.createAttribute(e);i.value=i.nodeValue=""+t,this.setAttributeNode(i)},removeAttribute:function(e){var t=this.getAttributeNode(e);t&&this.removeAttributeNode(t)}

1,appendChild:function(e){return e.nodeType===b?this.insertBefore(e,null):(e.parentNode&&e.parentNode.removeChild(e),e.parentNode=this,e.previousSibling=this.lastChild,e.nextSibling=null,e.previousSibling?e.previousSibling.nextSibling=e:this.firstChild=e,this.lastChild=e,q(this.ownerDocument,this,e),K(e,this.ownerDocument||this),e)},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){var i=this.getAttributeNodeNS(e,t);i&&this.removeAttributeNode(i)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){var i=this.getAttributeNodeNS(e,t);return i&&i.value||""},setAttributeNS:function(e,t,i){var s=this.ownerDocument.createAttributeNS(e,t);s.value=s.nodeValue=""+i,this.setAttributeNode(s)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(e){return new I(this,function(t){var i=[];return U(t,function(s){s===t||s.nodeType!=h||"*"!==e&&s.tagName!=e||i.push(s)}),i})},getElementsByTagNameNS:function(e,t){return new I(this,function(i){var s=[];return U(i,function(r){r===i||r.nodeType!==h||"*"!==e&&r.namespaceURI!==e||"*"!==t&&r.localName!=t||s.push(r)}),s})}},B.prototype.getElementsByTagName=Y.prototype.getElementsByTagName,B.prototype.getElementsByTagNameNS=Y.prototype.getElementsByTagNameNS,o(Y,M),Q.prototype.nodeType=d,o(Q,M),Z.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw Error(S[E])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){i=this.data.substring(0,e)+i+this.data.substring(e+t),this.nodeValue=this.data=i,this.length=i.length}},o(Z,M),J.prototype={nodeName:"#text",nodeType:u,splitText:function(e){var t=this.data,i=t.substring(e);t=t.substring(0,e),this.data=this.nodeValue=t,this.length=t.length;var s=this.ownerDocument.createTextNode(i);return this.parentNode&&this.parentNode.insertBefore(s,this.nextSibling),s}},o(J,Z),ee.prototype={nodeName:"#comment",nodeType:f},o(ee,Z),et.prototype={nodeName:"#cdata-section",nodeType:c},o(et,Z),ei.prototype.nodeType=_,o(ei,M),es.prototype.nodeType=v,o(es,M),er.prototype.nodeType=m,o(er,M),en.prototype.nodeType=p,o(en,M),ea.prototype.nodeName="#document-fragment",ea.prototype.nodeType=b,o(ea,M),eo.prototype.nodeType=g,o(eo,M),el.prototype.serializeToString=function(e,t,i){return eh.call(e,t,i)},M.prototype.toString=eh;try{Object.defineProperty&&(Object.defineProperty(I.prototype,"length",{get:function(){return A(this),this.$$length}}),Object.defineProperty(M.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case h:case b:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case h:case b:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),ep=function(e,t,i){e["$$"+t]=i})}catch(e){}return ti.DocumentType=ei,ti.DOMException=k,ti.DOMImplementation=N,ti.Element=Y,ti.Node=M,ti.NodeList=x,ti.XMLSerializer=el,ti}var ta,to,tl,th,td={},tu={},tc={},tp=function(){if(th)return tt;th=1;var e=tn();return tt.DOMImplementation=e.DOMImplementation,tt.XMLSerializer=e.XMLSerializer,tt.DOMParser=function(){if(tl)return td;tl=1;var e,t=tr(),i=tn(),s=(ta||(ta=1,tu.XML_ENTITIES=(e=tr().freeze)({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),tu.HTML_ENTITIES=e({Aacute:"\xc1",aacute:"\xe1",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"\xc2",acirc:"\xe2",acute:"\xb4",Acy:"А",acy:"а",AElig:"\xc6",aelig:"\xe6",af:"⁡",Afr:"\uD835\uDD04",afr:"\uD835\uDD1E",Agrave:"\xc0",agrave:"\xe0",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslo

1pe:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"\xc5",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"\uD835\uDD38",aopf:"\uD835\uDD52",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"\xc5",aring:"\xe5",Ascr:"\uD835\uDC9C",ascr:"\uD835\uDCB6",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"\xc3",atilde:"\xe3",Auml:"\xc4",auml:"\xe4",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"\uD835\uDD05",bfr:"\uD835\uDD1F",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"\uD835\uDD39",bopf:"\uD835\uDD53",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"\xa6",Bscr:"ℬ",bscr:"\uD835\uDCB7",bsemi:"⁏",bsim:"∽",b

1sime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"\xc7",ccedil:"\xe7",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"\xb8",Cedilla:"\xb8",cemptyv:"⦲",cent:"\xa2",CenterDot:"\xb7",centerdot:"\xb7",Cfr:"ℭ",cfr:"\uD835\uDD20",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"\xae",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"\uD835\uDD54",coprod:"∐",Coproduct:"∐",COPY:"\xa9",copy:"\xa9",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"\uD835\uDC9E",cscr:"\uD835\uDCB8",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"\xa4",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"\xb0",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"\uD835\uDD07",dfr:"\uD835\uDD21",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"\xb4",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"\xa8",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"\xf7",divide:"\xf7",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"\uD835\uDD3B",dopf:"\uD835\uDD55",Dot:"\xa8",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"\xa8",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"\uD835\uDC9F",dscr:"\uD835\uDCB9",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"\xc9",eacute:"\xe9",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"\xca",ecirc:"\xea",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"\uD835\uDD08",efr:"\uD835\uDD22",eg:"⪚",Egrave:"\xc8",egrave:"\xe8",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"\uD835\uDD3C",eopf:"\uD835\uDD56",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"\xd0",eth:"\xf0",Euml:"\xcb",euml:"\xeb",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"\uD835\uDD09",ffr:"\uD835\uDD23",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"\uD835\uDD3D",fopf:"\uD835\uDD57",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"\xbd",frac13:"⅓",frac14:"\xbc",frac15:"⅕",frac16:"⅙",frac18

1:"⅛",frac23:"⅔",frac25:"⅖",frac34:"\xbe",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"\uD835\uDCBB",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ä¢",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ä ",gdot:"Ä¡",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"\uD835\uDD0A",gfr:"\uD835\uDD24",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"\uD835\uDD3E",gopf:"\uD835\uDD58",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"\uD835\uDCA2",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"\xbd",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"Ä¥",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"\uD835\uDD25",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"\uD835\uDD59",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"\uD835\uDCBD",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"\xcd",iacute:"\xed",ic:"⁣",Icirc:"\xce",icirc:"\xee",Icy:"И",icy:"и",Idot:"Ä°",IEcy:"Е",iecy:"е",iexcl:"\xa1",iff:"⇔",Ifr:"ℑ",ifr:"\uD835\uDD26",Igrave:"\xcc",igrave:"\xec",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"Ä«",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Ä®",iogon:"į",Iopf:"\uD835\uDD40",iopf:"\uD835\uDD5A",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"\xbf",Iscr:"ℐ",iscr:"\uD835\uDCBE",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"Ä©",Iukcy:"І",iukcy:"і",Iuml:"\xcf",iuml:"\xef",Jcirc:"Ä´",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"\uD835\uDD0D",jfr:"\uD835\uDD27",jmath:"È·",Jopf:"\uD835\uDD41",jopf:"\uD835\uDD5B",Jscr:"\uD835\uDCA5",jscr:"\uD835\uDCBF",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"Ï°",Kcedil:"Ķ",kcedil:"Ä·",Kcy:"К",kcy:"к",Kfr:"\uD835\uDD0E",kfr:"\uD835\uDD28",kgreen:"ĸ",KHcy:"Ð¥",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"\uD835\uDD42",kopf:"\uD835\uDD5C",Kscr:"\uD835\uDCA6",kscr:"\uD835\uDCC0",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"\xab",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ä»",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"â©¿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"â

1‹–",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"\uD835\uDD0F",lfr:"\uD835\uDD29",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ä¿",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"\uD835\uDD43",lopf:"\uD835\uDD5D",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"\uD835\uDCC1",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"â©»",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"\xaf",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"\uD835\uDD10",mfr:"\uD835\uDD2A",mho:"℧",micro:"\xb5",mid:"∣",midast:"*",midcir:"â«°",middot:"\xb7",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"\uD835\uDD44",mopf:"\uD835\uDD5E",mp:"∓",Mscr:"ℳ",mscr:"\uD835\uDCC2",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:"\xa0",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"\uD835\uDD11",nfr:"\uD835\uDD2B",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:"\xa0",Nopf:"ℕ",nopf:"\uD835\uDD5F",Not:"⫬",not:"\xac",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"â

1‹ ",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"\uD835\uDCA9",nscr:"\uD835\uDCC3",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"\xd1",ntilde:"\xf1",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"\xd3",oacute:"\xf3",oast:"⊛",ocir:"⊚",Ocirc:"\xd4",ocirc:"\xf4",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"\uD835\uDD12",ofr:"\uD835\uDD2C",ogon:"˛",Ograve:"\xd2",ograve:"\xf2",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"\uD835\uDD46",oopf:"\uD835\uDD60",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"\xaa",ordm:"\xba",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"\uD835\uDCAA",oscr:"ℴ",Oslash:"\xd8",oslash:"\xf8",osol:"⊘",Otilde:"\xd5",otilde:"\xf5",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"\xd6",ouml:"\xf6",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"\xb6",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"\uD835\uDD13",pfr:"\uD835\uDD2D",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"\xb1",plusmn:"\xb1",plussim:"⨦",plustwo:"⨧",pm:"\xb1",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"\uD835\uDD61",pound:"\xa3",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"\uD835\uDCAB",pscr:"\uD835\uDCC5",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"\uD835\uDD14",qfr:"\uD835\uDD2E",qint:"⨌",Qopf:"ℚ",qopf:"\uD835\uDD62",qprime:"⁗",Qscr:"\uD835\uDCAC",qscr:"\uD835\uDCC6",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"\xbb",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"\xae",reg:"\xae",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rf

1isht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"\uD835\uDD2F",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"\uD835\uDD63",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"\uD835\uDCC7",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"\xa7",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"\uD835\uDD16",sfr:"\uD835\uDD30",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"\xad",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"\uD835\uDD4A",sopf:"\uD835\uDD64",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"\uD835\uDCAE",sscr:"\uD835\uDCC8",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"\xaf",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"\xb9",sup2:"\xb2",sup3:"\xb3",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"\xdf",Tab:"	",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"\uD835\uDD17",tfr:"\uD835\uDD31",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickS

1pace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"\xde",thorn:"\xfe",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"\xd7",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"\uD835\uDD4B",topf:"\uD835\uDD65",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"\uD835\uDCAF",tscr:"\uD835\uDCC9",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"\xda",uacute:"\xfa",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"\xdb",ucirc:"\xfb",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"\uD835\uDD18",ufr:"\uD835\uDD32",Ugrave:"\xd9",ugrave:"\xf9",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"\xa8",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"\uD835\uDD4C",uopf:"\uD835\uDD66",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"\uD835\uDCB0",uscr:"\uD835\uDCCA",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"\xdc",uuml:"\xfc",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"\uD835\uDD19",vfr:"\uD835\uDD33",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"\uD835\uDD4D",vopf:"\uD835\uDD67",vprop:"∝",vrtri:"⊳",Vscr:"\uD835\uDCB1",vscr:"\uD835\uDCCB",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"\uD835\uDD1A",wfr:"\uD835\uDD34",Wopf:"\uD835\uDD4E",wopf:"\uD835\uDD68",wp:"℘",wr:"≀",wreath:"≀",Wscr:"\uD835\uDCB2",wscr:"\uD835\uDCCC",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"\uD835\uDD1B",xfr:"\uD835\uDD35",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"\uD835\uDD4F",xopf:"\uD835\uDD69",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"\uD835\uDCB3",xscr:"\uD835\uDCCD",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"\xdd",yacute:"\xfd",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"\xa5",Yfr:"\uD835\uDD1C",yfr:"\uD835\uDD36",YIcy:"Ї",yicy:"ї",Yopf:"\uD835\uDD50",yopf:"\uD835\uDD6A",Yscr:"\uD835\uDCB4",yscr:"\uD835\uDCCE",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"\xff",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"\uD835\uDD37",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"\uD835\uDD6B",Zscr:"\uD835\uDCB5",zscr:"\uD835\uDCCF",zwj:"‍",zwnj:"‌"}),tu.entityMap=tu.HTML_ENTITIES),tu),r=function(){if(to)return tc;to=1;var e=tr().NAMESPACE,t=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,i=RegExp("[\\-\\.0-9"+t.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),s=RegExp("^"+t.source+i.source+"*(?::"+t.source+i.source+"*)?$");function r(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,r)}function n(){}function a(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function o(t,i,s){for(var r,n=t.tagName,a=null,o=t.length;o--;){var h=t[o],d=h.qName,u=h.value;if((r=d.indexOf(":"))>0)var c=h.prefix=d.slice(0,r),p=d.slice(r+1),m="xmlns"===c&&p;else p=d,c=null,m="xmlns"===d&&"";h.localName=p,!1!==m&&(null==a&&(a={},l(s,s={})),s[m]=a[m]=u,h.uri=e.XMLNS,i.startPrefixMapping(m,u))}for(o=t.length;o--;)(c=(h=t[o]).prefix)&&("xml"===c&&(h.uri=e.XML),"xmlns"!==c&&(h.uri=s[c||""]));(r=n.indexOf(":"))>0?(c=t.prefix=n.slice(0,r),p=t.localName=n.slice(r+1)):(c=null,p=t.localName=n);var g=t.uri=s[c||""];if(i.startElement(g,p,n,t),!t.closed)return t.currentNSMap=s,t.localNSMap=a,!0;if(i.endElement(g,p,n),a)for(c in a)Object.prototype.hasOwnProperty.call(a,c)&&i.endPrefixMapping(c)}function l(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function h(){this.attributeNames={}}return r.prototype=Error(),r.prototype.name=r.name,n.prototype={parse:function(t,i,s){var n=this.domBuilder;n.startDocument(),l(i,i={}),function(t,i,s,n,l){function d(e){var t,i=e.slice(1,-1);return Object.hasOwnProperty.call(s,i)?s[i]:"#"===i.charAt(0)?(t=parseInt(i.substr(1).replace("x","0x")))>65535?String.fromCharCode(55296+((t-=65536)>>

110),56320+(1023&t)):String.fromCharCode(t):(l.error("entity not found:"+e),e)}function u(e){if(e>b){var i=t.substring(b,e).replace(/&#?\w+;/g,d);f&&c(b),n.characters(i,0,e-b),b=e}}function c(e,i){for(;e>=m&&(i=g.exec(t));)m=(p=i.index)+i[0].length,f.lineNumber++;f.columnNumber=e-p+1}for(var p=0,m=0,g=/.*(?:\r\n?|\n)|.*$/g,f=n.locator,y=[{currentNSMap:i}],_={},b=0;;){try{var v=t.indexOf("<",b);if(v<0){if(!t.substr(b).match(/^\s*$/)){var T=n.doc,S=T.createTextNode(t.substr(b));T.appendChild(S),n.currentElement=S}return}switch(v>b&&u(v),t.charAt(v+1)){case"/":var E=t.indexOf(">",v+3),C=t.substring(v+2,E).replace(/[ \t\n\r]+$/g,""),w=y.pop();E<0?(C=t.substring(v+2).replace(/[\s<].*/,""),l.error("end tag name: "+C+" is not complete:"+w.tagName),E=v+1+C.length):C.match(/\s</)&&(C=C.replace(/[\s<].*/,""),l.error("end tag name: "+C+" maybe not complete"),E=v+1+C.length);var k=w.localNSMap,x=w.tagName==C;if(x||w.tagName&&w.tagName.toLowerCase()==C.toLowerCase()){if(n.endElement(w.uri,w.localName,C),k)for(var I in k)Object.prototype.hasOwnProperty.call(k,I)&&n.endPrefixMapping(I);x||l.fatalError("end tag name: "+C+" is not match the current start tagName:"+w.tagName)}else y.push(w);E++;break;case"?":f&&c(v),E=function(e,t,i){var s=e.indexOf("?>",t);if(s){var r=e.substring(t,s).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);return r?(r[0].length,i.processingInstruction(r[1],r[2]),s+2):-1}return -1}(t,v,n);break;case"!":f&&c(v),E=function(e,t,i,s){if("-"===e.charAt(t+2))return"-"===e.charAt(t+3)?(r=e.indexOf("--\x3e",t+4))>t?(i.comment(e,t+4,r-t-4),r+3):(s.error("Unclosed comment"),-1):-1;if("CDATA["==e.substr(t+3,6)){var r=e.indexOf("]]>",t+9);return i.startCDATA(),i.characters(e,t+9,r-t-9),i.endCDATA(),r+3}var n=function(e,t){var i,s=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;for(r.lastIndex=t,r.exec(e);i=r.exec(e);)if(s.push(i),i[1])return s}(e,t),a=n.length;if(a>1&&/!doctype/i.test(n[0][0])){var o=n[1][0],l=!1,h=!1;a>3&&(/^public$/i.test(n[2][0])?(l=n[3][0],h=a>4&&n[4][0]):/^system$/i.test(n[2][0])&&(h=n[3][0]));var d=n[a-1];return i.startDTD(o,l,h),i.endDTD(),d.index+d[0].length}return -1}(t,v,n,l);break;default:f&&c(v);var A=new h,D=y[y.length-1].currentNSMap,P=(E=function(t,i,s,r,n,a){function o(e,t,i){s.attributeNames.hasOwnProperty(e)&&a.fatalError("Attribute "+e+" redefined"),s.addValue(e,t.replace(/[\t\n\r]/g," ").replace(/&#?\w+;/g,n),i)}for(var l,h=++i,d=0;;){var u=t.charAt(h);switch(u){case"=":if(1===d)l=t.slice(i,h),d=3;else{if(2!==d)throw Error("attribute equal must after attrName");d=3}break;case"'":case'"':if(3===d||1===d){if(1===d&&(a.warning('attribute value must after "="'),l=t.slice(i,h)),i=h+1,!((h=t.indexOf(u,i))>0))throw Error("attribute value no end '"+u+"' match");o(l,c=t.slice(i,h),i-1),d=5}else{if(4!=d)throw Error('attribute value must after "="');o(l,c=t.slice(i,h),i),a.warning('attribute "'+l+'" missed start quot('+u+")!!"),i=h+1,d=5}break;case"/":switch(d){case 0:s.setTagName(t.slice(i,h));case 5:case 6:case 7:d=7,s.closed=!0;case 4:case 1:break;case 2:s.closed=!0;break;default:throw Error("attribute invalid close char('/')")}break;case"":return a.error("unexpected end of input"),0==d&&s.setTagName(t.slice(i,h)),h;case">":switch(d){case 0:s.setTagName(t.slice(i,h));case 5:case 6:case 7:break;case 4:case 1:"/"===(c=t.slice(i,h)).slice(-1)&&(s.closed=!0,c=c.slice(0,-1));case 2:2===d&&(c=l),4==d?(a.warning('attribute "'+c+'" missed quot(")!'),o(l,c,i)):(e.isHTML(r[""])&&c.match(/^(?:disabled|checked|selected)$/i)||a.warning('attribute "'+c+'" missed value!! "'+c+'" instead!!'),o(c,c,i));break;case 3:throw Error("attribute value missed!!")}return h;case"\x80":u=" ";default:if(u<=" ")switch(d){case 0:s.setTagName(t.slice(i,h)),d=6;break;case 1:l=t.slice(i,h),d=2;break;case 4:var c=t.slice(i,h);a.warning('attribute "'+c+'" missed quot(")!!'),o(l,c,i);case 5:d=6}else switch(d){case 2:s.tagName,e.isHTML(r[""])&&l.match(/^(?:disabled|checked|selected)$/i)||a.warning('attribute "'+l+'" missed value!! "'+l+'" instead2!!'),o(l,l,i),i=h,d=1;break;case 5:a.warning('attribute space is required"'+l+'"!!');case 6:d=1,i=h;break;case 3:d=4,i=h;break;case 7:throw Error("elements closed character '/' and '>' must be connected to")}}h++}}(t,v,A,D,d,l),A.length);if(!A.closed&&function(e,t,i,s){var r=s[i];return null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),s[i]=r),r<t}(t,E,A.tagName,_)&&(A.closed=!0,s.nbsp||l.warning("unclosed xml attribute")),f&&P){for(var L=a(f,{}),O=0;O<P;O++){var N=A[O];c(N.offset),N.locator=a(f,{})}n.locator=L,o(A,n,D)&&y.push(A),n.locator=f}else o(A,n,D)&&y.push(A);e.isHTML(A.uri)&&!A.closed?E=function(e,t,i,s,r){if(/^(?:script|textarea)$/i.test(i)){var n=e.indexOf("</"+i+">",t),a=e.substring(t+1,n);if(/[&<]/.test(a))return/^script$/i.test(i)||(a=a.replace(/&#?\w+;/g,s)),r.characters(a,0,a.length),n}return t+1}(t,E,A.tagName,d,n):E++}}catch(e){if(e instanceof r)throw e;l.error("element parse error: "+e),E=-1}E>b?b=E:u(Math.max(v,b)+1)}}(t,i,s,n,this.errorHandler),n.endDocument()}},h.prototype={setTagName:function(e){if(!s.test(e))throw Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!s.test(e))throw Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}},tc.XMLReader=n,tc.ParseError=r,tc}(),n=i.DOMImplementation,a=t.NAMESPACE,o=r.ParseError,l=r.XMLReader;function h(e){return e.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028]/g,"\n")}function d(e){this.options=e||{locator:{}}}function u(){this.cdata=!1}function c(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function p(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}

1function m(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function g(e,t){e.currentElement?e.currentElement.appendChild(t):e.doc.appendChild(t)}return d.prototype.parseFromString=function(e,t){var i=this.options,r=new l,n=i.domBuilder||new u,o=i.errorHandler,d=i.locator,c=i.xmlns||{},m=/\/x?html?$/.test(t),g=m?s.HTML_ENTITIES:s.XML_ENTITIES;d&&n.setDocumentLocator(d),r.errorHandler=function(e,t,i){if(!e){if(t instanceof u)return t;e=t}var s={},r=e instanceof Function;function n(t){var n=e[t];!n&&r&&(n=2==e.length?function(i){e(t,i)}:e),s[t]=n&&function(e){n("[xmldom "+t+"]	"+e+p(i))}||function(){}}return i=i||{},n("warning"),n("error"),n("fatalError"),s}(o,n,d),r.domBuilder=i.domBuilder||n,m&&(c[""]=a.HTML),c.xml=c.xml||a.XML;var f=i.normalizeLineEndings||h;return e&&"string"==typeof e?r.parse(f(e),c,g):r.errorHandler.error("invalid doc source"),n.doc},u.prototype={startDocument:function(){this.doc=(new n).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,s){var r=this.doc,n=r.createElementNS(e,i||t),a=s.length;g(this,n),this.currentElement=n,this.locator&&c(this.locator,n);for(var o=0;o<a;o++){e=s.getURI(o);var l=s.getValue(o),h=(i=s.getQName(o),r.createAttributeNS(e,i));this.locator&&c(s.getLocator(o),h),h.value=h.nodeValue=l,n.setAttributeNode(h)}},endElement:function(e,t,i){var s=this.currentElement;s.tagName,this.currentElement=s.parentNode},startPrefixMapping:function(e,t){},endPrefixMapping:function(e){},processingInstruction:function(e,t){var i=this.doc.createProcessingInstruction(e,t);this.locator&&c(this.locator,i),g(this,i)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){if(e=m.apply(this,arguments)){if(this.cdata)var s=this.doc.createCDATASection(e);else s=this.doc.createTextNode(e);this.currentElement?this.currentElement.appendChild(s):/^\s*$/.test(e)&&this.doc.appendChild(s),this.locator&&c(this.locator,s)}},skippedEntity:function(e){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(e){(this.locator=e)&&(e.lineNumber=0)},comment:function(e,t,i){e=m.apply(this,arguments);var s=this.doc.createComment(e);this.locator&&c(this.locator,s),g(this,s)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(e,t,i){var s=this.doc.implementation;if(s&&s.createDocumentType){var r=s.createDocumentType(e,t,i);this.locator&&c(this.locator,r),g(this,r),this.doc.doctype=r}},warning:function(e){console.warn("[xmldom warning]	"+e,p(this.locator))},error:function(e){console.error("[xmldom error]	"+e,p(this.locator))},fatalError:function(e){throw new o(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(e){u.prototype[e]=function(){return null}}),td.__DOMHandler=u,td.normalizeLineEndings=h,td.DOMParser=d,td}().DOMParser,tt}();let tm=e=>!!e&&"object"==typeof e,tg=(...e)=>e.reduce((e,t)=>("object"!=typeof t||Object.keys(t).forEach(i=>{Array.isArray(e[i])&&Array.isArray(t[i])?e[i]=e[i].concat(t[i]):tm(e[i])&&tm(t[i])?e[i]=tg(e[i],t[i]):e[i]=t[i]}),e),{}),tf=e=>Object.keys(e).map(t=>e[t]),ty=e=>e.reduce((e,t)=>e.concat(t),[]),t_=e=>{if(!e.length)return[];let t=[];for(let i=0;i<e.length;i++)t.push(e[i]);return t},tb=({baseUrl:e="",source:t="",range:i="",indexRange:s=""})=>{let r={uri:t,resolvedUri:ek(e||"",t)};if(i||s){let e=(i||s).split("-"),t,n=v.BigInt?v.BigInt(e[0]):parseInt(e[0],10),a=v.BigInt?v.BigInt(e[1]):parseInt(e[1],10);n<Number.MAX_SAFE_INTEGER&&"bigint"==typeof n&&(n=Number(n)),a<Number.MAX_SAFE_INTEGER&&"bigint"==typeof a&&(a=Number(a)),"bigint"==typeof(t="bigint"==typeof a||"bigint"==typeof n?v.BigInt(a)-v.BigInt(n)+v.BigInt(1):a-n+1)&&t<Number.MAX_SAFE_INTEGER&&(t=Number(t)),r.byterange={length:t,offset:n}}return r},tv=e=>(e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e),tT={static(e){let{duration:t,timescale:i=1,sourceDuration:s,periodDuration:r}=e,n=tv(e.endNumber),a=t/i;return"number"==typeof n?{start:0,end:n}:"number"==typeof r?{start:0,end:r/a}:{start:0,end:s/a}},dynamic(e){let{NOW:t,clientOffset:i,availabilityStartTime:s,timescale:r=1,duration:n,peri

1odStart:a=0,minimumUpdatePeriod:o=0,timeShiftBufferDepth:l=1/0}=e,h=tv(e.endNumber),d=(t+i)/1e3,u=s+a,c=Math.ceil((d+o-u)*r/n),p=Math.floor((d-u-l)*r/n),m=Math.floor((d-u)*r/n);return{start:Math.max(0,p),end:"number"==typeof h?h:Math.min(c,m)}}},tS=e=>{let{type:t,duration:i,timescale:s=1,periodDuration:r,sourceDuration:n}=e,{start:a,end:o}=tT[t](e),l=((e,t)=>{let i=[];for(let s=e;s<t;s++)i.push(s);return i})(a,o).map(t=>{let{duration:i,timescale:s=1,periodStart:r,startNumber:n=1}=e;return{number:n+t,duration:i/s,timeline:r,time:t*i}});if("static"===t){let e=l.length-1;l[e].duration=("number"==typeof r?r:n)-i/s*e}return l},tE=e=>{let{baseUrl:t,initialization:i={},sourceDuration:s,indexRange:r="",periodStart:n,presentationTime:a,number:o=0,duration:l}=e;if(!t)throw Error("NO_BASE_URL");let h=tb({baseUrl:t,source:i.sourceURL,range:i.range}),d=tb({baseUrl:t,source:t,indexRange:r});if(d.map=h,l){let t=tS(e);t.length&&(d.duration=t[0].duration,d.timeline=t[0].timeline)}else s&&(d.duration=s,d.timeline=n);return d.presentationTime=a||n,d.number=o,[d]},tC=(e,t,i)=>{let s=e.sidx.map?e.sidx.map:null,r=e.sidx.duration,n=e.timeline||0,a=e.sidx.byterange,o=a.offset+a.length,l=t.timescale,h=t.references.filter(e=>1!==e.referenceType),d=[],u=e.endList?"static":"dynamic",c=e.sidx.timeline,p,m=c,g=e.mediaSequence||0;p="bigint"==typeof t.firstOffset?v.BigInt(o)+t.firstOffset:o+t.firstOffset;for(let e=0;e<h.length;e++){let a,o=t.references[e],h=o.referencedSize,f=o.subsegmentDuration;a="bigint"==typeof p?p+v.BigInt(h)-v.BigInt(1):p+h-1;let y=tE({baseUrl:i,timescale:l,timeline:n,periodStart:c,presentationTime:m,number:g,duration:f,sourceDuration:r,indexRange:`${p}-${a}`,type:u})[0];s&&(y.map=s),d.push(y),p+="bigint"==typeof p?v.BigInt(h):h,m+=f/l,g++}return e.segments=d,e},tw=["AUDIO","SUBTITLES"],tk=1/60,tx=e=>{let t;return(t=({timeline:e})=>e,tf(e.reduce((e,i)=>(i.forEach(i=>{e[t(i)]=i}),e),{}))).sort((e,t)=>e.timeline>t.timeline?1:-1)},tI=e=>{let t=[];return te(e,tw,(e,i,s,r)=>{t=t.concat(e.playlists||[])}),t},tA=({playlist:e,mediaSequence:t})=>{e.mediaSequence=t,e.segments.forEach((t,i)=>{t.number=e.mediaSequence+i})},tD=e=>{var t;let i;return e&&e.uri+"-"+(i="bigint"==typeof(t=e.byterange).offset||"bigint"==typeof t.length?v.BigInt(t.offset)+v.BigInt(t.length)-v.BigInt(1):t.offset+t.length-1,`${t.offset}-${i}`)},tP=e=>{let t=e.reduce(function(e,t){return e[t.attributes.baseUrl]||(e[t.attributes.baseUrl]=[]),e[t.attributes.baseUrl].push(t),e},{}),i=[];return Object.values(t).forEach(e=>{let t=tf(e.reduce((e,t)=>{let i=t.attributes.id+(t.attributes.lang||"");return e[i]?(t.segments&&(t.segments[0]&&(t.segments[0].discontinuity=!0),e[i].segments.push(...t.segments)),t.attributes.contentProtection&&(e[i].attributes.contentProtection=t.attributes.contentProtection)):(e[i]=t,e[i].attributes.timelineStarts=[]),e[i].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{}));i=i.concat(t)}),i.map(e=>(e.discontinuityStarts=(e.segments||[]).reduce((e,t,i)=>(t.discontinuity&&e.push(i),e),[]),e))},tL=(e,t)=>{let i=tD(e.sidx),s=i&&t[i]&&t[i].sidx;return s&&tC(e,s,e.sidx.resolvedUri),e},tO=({attributes:e,segments:t,sidx:i,discontinuityStarts:s})=>{let r={attributes:{NAME:e.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:e.width,height:e.height},CODECS:e.codecs,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuityStarts:s,timelineStarts:e.timelineStarts,segments:t};return e.frameRate&&(r.attributes["FRAME-RATE"]=e.frameRate),e.contentProtection&&(r.contentProtection=e.contentProtection),e.serviceLocation&&(r.attributes.serviceLocation=e.serviceLocation),i&&(r.sidx=i),r},tN=({attributes:e})=>"video/mp4"===e.mimeType||"video/webm"===e.mimeType||"video"===e.contentType,tM=({attributes:e})=>"audio/mp4"===e.mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType,tR=({attributes:e})=>"text/vtt"===e.mimeType||"text"===e.contentType,tU=e=>e?Object.keys(e).reduce((t,i)=>{let s=e[i];return t.concat(s.playlists)},[]):[],tB=(e,t,i)=>{let{NOW:s,clientOffset:r,availabilityStartTime:n,timescale:a=1,periodStart:o=0,minimumUpdatePeriod:l=0}=e;return Math.ceil((((s+r)/1e3+l-(n+o))*a-t)/i)},tF=(e,t)=>{let{type:i,minimumUpdatePeriod:s=0,media:r="",sourceDuration:n,timescale:a=1,startNumber:o=1,periodStart:l}=e,h=[],d=-1;for(let u=0;u<t.length;u++){let c,p=t[u],m=p.d,g=p.r||0,f=p.t||0;if(d<0&&(d=f),f&&f>d&&(d=f),g<0){let o=u+1;c=o===t.length?"dynamic"===i&&s>0&&r.indexOf("$Number$")>0?tB(e,d,m):(n*a-d)/m:(t[o].t-d)/m}else c=g+1;let y=o+h.length+c,_=o+h.length;for(;_<y;)h.push({number:_,duration:m/a,time:d,timeline:l}),d+=m,_++}return h},tq=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,tj=(e,t)=>e.replace(tq,(e,i,s,r)=>{if("$$"===e)return"$";if(void 0===t[i])return e;let n=""+t[i];return"RepresentationID"===i?n:(r=s?parseInt(r,10):1,n.length>=r?n:`${Array(r-n.length+1).join("0")}${n}`)}),t$=(e,t)=>{let i={RepresentationID:e.id,Bandwidth:e.bandwidth||0}

1,{initialization:s={sourceURL:"",range:""}}=e,r=tb({baseUrl:e.baseUrl,source:tj(s.sourceURL,i),range:s.range});return(e.duration||t?e.duration?tS(e):tF(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}]).map(t=>{i.Number=t.number,i.Time=t.time;let s=tj(e.media||"",i),n=e.timescale||1,a=e.presentationTimeOffset||0,o=e.periodStart+(t.time-a)/n;return{uri:s,timeline:t.timeline,duration:t.duration,resolvedUri:ek(e.baseUrl||"",s),map:r,number:t.number,presentationTime:o}})},tH=(e,t)=>{let i,{duration:s,segmentUrls:r=[],periodStart:n}=e;if(!s&&!t||s&&t)throw Error("SEGMENT_TIME_UNSPECIFIED");let a=r.map(t=>((e,t)=>{let{baseUrl:i,initialization:s={}}=e,r=tb({baseUrl:i,source:s.sourceURL,range:s.range}),n=tb({baseUrl:i,source:t.media,range:t.mediaRange});return n.map=r,n})(e,t));return s&&(i=tS(e)),t&&(i=tF(e,t)),i.map((t,i)=>{if(a[i]){let s=a[i],r=e.timescale||1,o=e.presentationTimeOffset||0;return s.timeline=t.timeline,s.duration=t.duration,s.number=t.number,s.presentationTime=n+(t.time-o)/r,s}}).filter(e=>e)},tV=({attributes:e,segmentInfo:t})=>{let i,s;t.template?(s=t$,i=tg(e,t.template)):t.base?(s=tE,i=tg(e,t.base)):t.list&&(s=tH,i=tg(e,t.list));let r={attributes:e};if(!s)return r;let n=s(i,t.segmentTimeline);if(i.duration){let{duration:e,timescale:t=1}=i;i.duration=e/t}else n.length?i.duration=n.reduce((e,t)=>Math.max(e,Math.ceil(t.duration)),0):i.duration=0;return r.attributes=i,r.segments=n,t.base&&i.indexRange&&(r.sidx=n[0],r.segments=[]),r},tz=(e,t)=>t_(e.childNodes).filter(({tagName:e})=>e===t),tW=e=>e.textContent.trim(),tG=e=>{let t=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);if(!t)return 0;let[i,s,r,n,a,o]=t.slice(1);return 31536e3*parseFloat(i||0)+2592e3*parseFloat(s||0)+86400*parseFloat(r||0)+3600*parseFloat(n||0)+60*parseFloat(a||0)+parseFloat(o||0)},tX={mediaPresentationDuration:e=>tG(e),availabilityStartTime:e=>{let t;return t=e,/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(t)&&(t+="Z"),Date.parse(t)/1e3},minimumUpdatePeriod:e=>tG(e),suggestedPresentationDelay:e=>tG(e),type:e=>e,timeShiftBufferDepth:e=>tG(e),start:e=>tG(e),width:e=>parseInt(e,10),height:e=>parseInt(e,10),bandwidth:e=>parseInt(e,10),frameRate:e=>parseFloat(e.split("/").reduce((e,t)=>e/t)),startNumber:e=>parseInt(e,10),timescale:e=>parseInt(e,10),presentationTimeOffset:e=>parseInt(e,10),duration(e){let t=parseInt(e,10);return isNaN(t)?tG(e):t},d:e=>parseInt(e,10),t:e=>parseInt(e,10),r:e=>parseInt(e,10),presentationTime:e=>parseInt(e,10),DEFAULT:e=>e},tK=e=>e&&e.attributes?t_(e.attributes).reduce((e,t)=>{let i=tX[t.name]||tX.DEFAULT;return e[t.name]=i(t.value),e},{}):{},tY={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime","urn:mpeg:dash:mp4protection:2011":"mp4protection"},tQ=(e,t)=>t.length?ty(e.map(function(e){return t.map(function(t){let i=tW(t),s=ek(e.baseUrl,i),r=tg(tK(t),{baseUrl:s});return s!==i&&!r.serviceLocation&&e.serviceLocation&&(r.serviceLocation=e.serviceLocation),r})})):e,tZ=e=>{let t=tz(e,"SegmentTemplate")[0],i=tz(e,"SegmentList")[0],s=i&&tz(i,"SegmentURL").map(e=>tg({tag:"SegmentURL"},tK(e))),r=tz(e,"SegmentBase")[0],n=i||t,a=n&&tz(n,"SegmentTimeline")[0],o=i||r||t,l=o&&tz(o,"Initialization")[0],h=t&&tK(t);h&&l?h.initialization=l&&tK(l):h&&h.initialization&&(h.initialization={sourceURL:h.initialization});let d={template:h,segmentTimeline:a&&tz(a,"S").map(e=>tK(e)),list:i&&tg(tK(i),{segmentUrls:s,initialization:tK(l)}),base:r&&tg(tK(r),{initialization:tK(l)})};return Object.keys(d).forEach(e=>{d[e]||delete d[e]}),d},tJ=e=>ty(tz(e.node,"EventStream").map(t=>{let i=tK(t),s=i.schemeIdUri;return tz(t,"Event").map(t=>{let r=tK(t),n=r.presentationTime||0,a=i.timescale||1,o=r.duration||0,l=n/a+e.attributes.start;return{schemeIdUri:s,value:i.value,id:r.id,start:l,end:l+o/a,messageData:tW(t)||r.messageData,contentEncoding:i.contentEncoding,presentationTimeOffset:i.presentationTimeOffset||0}})})),t0=e=>{let t,i;if(""===e)throw Error("DASH_EMPTY_MANIFEST");let s=new tp.DOMParser;try{i=(t=s.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!i||i&&i.getElementsByTagName("parsererror").length>0)throw Error("DASH_INVALID_XML");return i},t1=(0,y.g)(function(){if(iC)return iE;iC=1;var e=(iS?iT:(iS=1,iT={getUint64:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength);return i.getBigUint64?(t=i.getBigUint64(0))<Number.MAX_SAFE_INTEGER?

1Number(t):t:0x100000000*i.getUint32(0)+i.getUint32(4)},MAX_UINT32:0x100000000})).getUint64;return iE=function(t){var i=new DataView(t.buffer,t.byteOffset,t.byteLength),s={version:t[0],flags:new Uint8Array(t.subarray(1,4)),references:[],referenceId:i.getUint32(4),timescale:i.getUint32(8)},r=12;0===s.version?(s.earliestPresentationTime=i.getUint32(r),s.firstOffset=i.getUint32(r+4),r+=8):(s.earliestPresentationTime=e(t.subarray(r)),s.firstOffset=e(t.subarray(r+8)),r+=16),r+=2;var n=i.getUint16(r);for(r+=2;n>0;r+=12,n--)s.references.push({referenceType:(128&t[r])>>>7,referencedSize:0x7fffffff&i.getUint32(r),subsegmentDuration:i.getUint32(r+4),startsWithSap:!!(128&t[r+8]),sapType:(112&t[r+8])>>>4,sapDeltaTime:0xfffffff&i.getUint32(r+8)});return s}}());var t2=e0([73,68,51]),t4=function(e,t){void 0===t&&(t=0);var i=(e=e0(e))[t+5],s=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&i)>>4?s+20:s+10},t8=function e(t,i){return void 0===i&&(i=0),(t=e0(t)).length-i<10||!e9(t,t2,{offset:i})?i:e(t,i+=t4(t,i))},t5=function(e){return"string"==typeof e?e6(e):e},t3=function e(t,i,s){void 0===s&&(s=!1),i=Array.isArray(r=i)?r.map(function(e){return t5(e)}):[t5(r)],t=e0(t);var r,n=[];if(!i.length)return n;for(var a=0;a<t.length;){var o=(t[a]<<24|t[a+1]<<16|t[a+2]<<8|t[a+3])>>>0,l=t.subarray(a+4,a+8);if(0===o)break;var h=a+o;if(h>t.length){if(s)break;h=t.length}var d=t.subarray(a+8,h);e9(l,i[0])&&(1===i.length?n.push(d):n.push.apply(n,e(d,i.slice(1),s))),a=h}return n},t6={EBML:e0([26,69,223,163]),DocType:e0([66,130]),Segment:e0([24,83,128,103]),SegmentInfo:e0([21,73,169,102]),Tracks:e0([22,84,174,107]),Track:e0([174]),TrackNumber:e0([215]),DefaultDuration:e0([35,227,131]),TrackEntry:e0([174]),TrackType:e0([131]),FlagDefault:e0([136]),CodecID:e0([134]),CodecPrivate:e0([99,162]),VideoTrack:e0([224]),AudioTrack:e0([225]),Cluster:e0([31,67,182,117]),Timestamp:e0([231]),TimestampScale:e0([42,215,177]),BlockGroup:e0([160]),BlockDuration:e0([155]),Block:e0([161]),SimpleBlock:e0([163])},t7=[128,64,32,16,8,4,2,1],t9=function(e){for(var t=1,i=0;i<t7.length&&!(e&t7[i]);i++)t++;return t},ie=function(e,t,i,s){void 0===i&&(i=!0),void 0===s&&(s=!1);var r=t9(e[t]),n=e.subarray(t,t+r);return i&&((n=Array.prototype.slice.call(e,t,t+r))[0]^=t7[r-1]),{length:r,value:e5(n,{signed:s}),bytes:n}},it=function e(t){return"string"==typeof t?t.match(/.{1,2}/g).map(function(t){return e(t)}):"number"==typeof t?e3(t):t},ii=function e(t,i,s){if(s>=i.length)return i.length;var r=ie(i,s,!1);if(e9(t.bytes,r.bytes))return s;var n=ie(i,s+r.length);return e(t,i,s+n.length+n.value+r.length)},is=function e(t,i){i=Array.isArray(s=i)?s.map(function(e){return it(e)}):[it(s)],t=e0(t);var s,r=[];if(!i.length)return r;for(var n=0;n<t.length;){var a=ie(t,n,!1),o=ie(t,n+a.length),l=n+a.length+o.length;127===o.value&&(o.value=ii(a,t,l),o.value!==t.length&&(o.value-=l));var h=l+o.value>t.length?t.length:l+o.value,d=t.subarray(l,h);e9(i[0],a.bytes)&&(1===i.length?r.push(d):r=r.concat(e(d,i.slice(1)))),n+=a.length+o.length+d.length}return r},ir=e0([0,0,0,1]),ia=e0([0,0,1]),io=e0([0,0,3]),il=function(e){for(var t=[],i=1;i<e.length-2;)e9(e.subarray(i,i+3),io)&&(t.push(i+2),i++),i++;if(0===t.length)return e;var s=e.length-t.length,r=new Uint8Array(s),n=0;for(i=0;i<s;n++,i++)n===t[0]&&(n++,t.shift()),r[i]=e[n];return r},ih=function(e,t,i,s){e=e0(e),i=[].concat(i);for(var r,n=0,a=0;n<e.length&&(a<s||r);){var o=void 0;if(e9(e.subarray(n),ir)?o=4:e9(e.subarray(n),ia)&&(o=3),o){if(a++,r)return il(e.subarray(r,n));var l=void 0;"h264"===t?l=31&e[n+o]:"h265"===t&&(l=e[n+o]>>1&63),-1!==i.indexOf(l)&&(r=n+o),n+=o+("h264"===t?1:2)}else n++}return e.subarray(0,0)},id={webm:e0([119,101,98,109]),matroska:e0([109,97,116,114,111,115,107,97]),flac:e0([102,76,97,67]),ogg:e0([79,103,103,83]),ac3:e0([11,119]),riff:e0([82,73,70,70]),avi:e0([65,86,73]),wav:e0([87,65,86,69]),"3gp":e0([102,116,121,112,51,103]),mp4:e0([102,116,121,112]),fmp4:e0([115,116,121,112]),mov:e0([102,116,121,112,113,116]),moov:e0([109,111,111,118]),moof:e0([109,111,111,102])},iu={aac:function(e){var t=t8(e);return e9(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=t8(e);return e9(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){return e9(is(e,[t6.EBML,t6.DocType])[0],id.webm)},mkv:function(e){return e9(is(e,[t6.EBML,t6.DocType])[0],id.matroska)},mp4:function(e){return!iu["3gp"](e)&&!iu.mov(e)&&(!(!e9(e,id.mp4,{offset:4})&&!e9(e,id.fmp4,{offset:4}))||!(!e9(e,id.moof,{offset:4})&&!e9(e,id.moov,{offset:4}))||void 0)},mov:function(e){return e9(e,id.mov,{offset:4})},"3gp":function(e){return e9(e,id["3gp"],{offset:4})},ac3:function(e){var t=t8(e);return e9(e,id.ac3,{offset:t})},ts:function(e){if(e.length<189&&e.length>=1)return 71===e[0];for(var t=0;t+188<e.length&&t<188;){if(71===e[t]&&71===e[t+188])return!0;t+=1}return!1},flac:function(e){var t=t8(e);return e9(e,id.flac,{offset:t})},ogg:function(e){return e9(e,id.ogg)},avi:function(e){return e9(e,id.riff)&&e9(e,id.avi,{offset:8})},wav:function(e){return e9(e,id.riff)&&e9(e,id.wav,{offset:8})},h264:function(e){return ih(e,"h264",7,3).length},h265:function(e){return ih(e,"h265",[32,33],3).length}},ic=Object.keys(iu).filter(function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e}).concat(["ts","h264","h265"]);ic.forEach(function(e){var t=iu[e];iu[e]=function(e){return t(e0(e))}});var ip,im,ig,iy,i_,ib,iv,iT,iS,iE,iC,iw,ik,ix=function(e){e=e0(e);for(var t=0;t<ic.length;t++){var i=ic[t];if(iu[i](e))return i}return""},iI=ik?iw:(ik=1,i_=function(e,t){return ip(iy(e,t))},ib=function(e,t){return im(ig(e),t)},iv=function(e,t,i){return ig(i?e:e-t)},iw={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:ip=function(e){return 9e4*e},secondsToAudioTs:im=function(e,t){return e*t},videoTsToSeconds:ig=function(e){return e/9e4},audioTsToSeconds:iy=function(e,t){return e/t},audioTsToVideoTs:i_,videoTsToAudioTs:ib,metadataTsToSeconds:iv}),iA="8.22.0";let iD={},iP=function(e,t){return iD[e]=iD[e]||[],t&&(iD[e]=iD[e].concat(t)),iD[e]},iL=function(e,t){let i=iP(e).indexOf(t);return!(i<=-1)&&(iD[e]=iD[e].slice(),iD[e].splice(i,1),!0)},iO={prefixed:!0},iN=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"]],iM=iN[0];for(let e=0;e<iN.length;e++)if(iN[e][1]in x){s=iN[e];break}if(s){for(let e=0;e<s.length;e++)iO[iM[e]]=s[e];iO.prefixed=s[0]!==iM[0]}let iR=[],iU=function e(t,i=":",s=""){let r,n="info";function a(...e){r("log",n,e)}return r=(e,i,r)=>{let n=a.levels[i],o=RegExp(`^(${n})$`),l=t;if("log"!==e&&r.unshift(e.toUpperCase()+":"),s&&(l=`%c${t}`,r.unshift(s)),r.unshift(l+":"),iR){iR.push([].concat(r));let e=iR.length-1e3;iR.splice(0,e>0?e:0)}if(!v.console)return;let h=v.console[e];h||"debug"!==e||(h=v.console.info||v.console.log),h&&n&&o.test(e)&&h[Array.isArray(r)?"apply":"call"](v.console,r)},a.createLogger=(r,n,a)=>{let o=void 0!==n?n:i;return e(`${t} ${o} ${r}`,o,void 0!==a?a:s)},a.createNewLogger=(t,i,s)=>e(t,i,s),a.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:n},a.level=e=>{if("string"==typeof e){if(!a.levels.hasOwnProperty(e))throw Error(`"${e}" in not a valid log level`);n=e}return n},a.history=()=>iR?[].concat(iR):[],a.history.filter=e=>(iR||[]).filter(t=>RegExp(`.*${e}.*`).test(t[0])),a.history.clear=()=>{iR&&(iR.length=0)},a.history.disable=()=>{null!==iR&&(iR.length=0,iR=null)},a.history.enable=()=>{null===iR&&(iR=[])},a.error=(...e)=>r("error",n,e),a.warn=(...e)=>r("warn",n,e),a.debug=(...e)=>r("debug",n,e),a}("VIDEOJS"),iB=iU.createLogger,iF=Object.prototype.toString,iq=function(e){return iH(e)?Object.keys(e):[]};function ij(e,t){iq(e).forEach(i=>

1t(e[i],i))}function i$(e,t,i=0){return iq(e).reduce((i,s)=>t(i,e[s],s),i)}function iH(e){return!!e&&"object"==typeof e}function iV(e){return iH(e)&&"[object Object]"===iF.call(e)&&e.constructor===Object}function iz(...e){let t={};return e.forEach(e=>{e&&ij(e,(e,i)=>{iV(e)?(iV(t[i])||(t[i]={}),t[i]=iz(t[i],e)):t[i]=e})}),t}function iW(e={}){let t=[];for(let i in e)if(e.hasOwnProperty(i)){let s=e[i];t.push(s)}return t}function iG(e,t,i,s=!0){let r=i=>Object.defineProperty(e,t,{value:i,enumerable:!0,writable:!0}),n={configurable:!0,enumerable:!0,get(){let e=i();return r(e),e}};return s&&(n.set=r),Object.defineProperty(e,t,n)}var iX=Object.freeze({__proto__:null,each:ij,reduce:i$,isObject:iH,isPlain:iV,merge:iz,values:iW,defineLazyProperty:iG});let iK,iY=!1,iQ=null,iZ=!1,iJ=!1,i0=!1,i1=!1,i2=!1,i4=null,i8=null,i5=!!(v.cast&&v.cast.framework&&v.cast.framework.CastReceiverContext),i3=null,i6=!1,i7=!1,i9=!1,se=!1,st=!1,si=!1,ss=!1,sr=!!(sd()&&("ontouchstart"in v||v.navigator.maxTouchPoints||v.DocumentTouch&&v.document instanceof v.DocumentTouch)),sn=v.navigator&&v.navigator.userAgentData;if(sn&&sn.platform&&sn.brands&&(iZ="Android"===sn.platform,i0=!!sn.brands.find(e=>"Microsoft Edge"===e.brand),i1=!!sn.brands.find(e=>"Chromium"===e.brand),i2=!i0&&i1,i4=i8=(sn.brands.find(e=>"Chromium"===e.brand)||{}).version||null,i7="Windows"===sn.platform),!i1){let e,t,i,s,r=v.navigator&&v.navigator.userAgent||"";iY=/iPod/i.test(r),iQ=(e=r.match(/OS (\d+)_/i))&&e[1]?e[1]:null,iZ=/Android/i.test(r),iK=function(){let e=r.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i);if(!e)return null;let t=e[1]&&parseFloat(e[1]),i=e[2]&&parseFloat(e[2]);return t&&i?parseFloat(e[1]+"."+e[2]):t||null}(),iJ=/Firefox/i.test(r),i0=/Edg/i.test(r),i1=/Chrome/i.test(r)||/CriOS/i.test(r),i2=!i0&&i1,i4=i8=(t=r.match(/(Chrome|CriOS)\/(\d+)/))&&t[2]?parseFloat(t[2]):null,!(s=(i=/MSIE\s(\d+)\.\d/.exec(r))&&parseFloat(i[1]))&&/Trident\/7.0/i.test(r)&&/rv:11.0/.test(r)&&(s=11),i3=s,st=/Tizen/i.test(r),si=/Web0S/i.test(r),ss=st||si,i6=/Safari/i.test(r)&&!i2&&!iZ&&!i0&&!ss,i7=/Windows/i.test(r),i9=/iPad/i.test(r)||i6&&sr&&!/iPhone/i.test(r),se=/iPhone/i.test(r)&&!i9}let sa=se||i9||iY,so=(i6||sa)&&!i2;var sl=Object.freeze({__proto__:null,get IS_IPOD(){return iY},get IOS_VERSION(){return iQ},get IS_ANDROID(){return iZ},get ANDROID_VERSION(){return iK},get IS_FIREFOX(){return iJ},get IS_EDGE(){return i0},get IS_CHROMIUM(){return i1},get IS_CHROME(){return i2},get CHROMIUM_VERSION(){return i4},get CHROME_VERSION(){return i8},IS_CHROMECAST_RECEIVER:i5,get IE_VERSION(){return i3},get IS_SAFARI(){return i6},get IS_WINDOWS(){return i7},get IS_IPAD(){return i9},get IS_IPHONE(){return se},get IS_TIZEN(){return st},get IS_WEBOS(){return si},get IS_SMART_TV(){return ss},TOUCH_ENABLED:sr,IS_IOS:sa,IS_ANY_SAFARI:so});function sh(e){return"string"==typeof e&&!!e.trim()}function sd(){return x===v.document}function su(e){return iH(e)&&1===e.nodeType}function sc(){try{return v.parent!==v.self}catch(e){return!0}}function sp(e){return function(t,i){if(!sh(t))return x[e](null);sh(i)&&(i=x.querySelector(i));let s=su(i)?i:x;return s[e]&&s[e](t)}}function sm(e="div",t={},i={},s){let r=x.createElement(e);return Object.getOwnPropertyNames(t).forEach(function(e){let i=t[e];"textContent"===e?sg(r,i):r[e]===i&&"tabIndex"!==e||(r[e]=i)}),Object.getOwnPropertyNames(i).forEach(function(e){r.setAttribute(e,i[e])}),s&&sN(r,s),r}function sg(e,t){return void 0===e.textContent?e.innerText=t:e.textContent=t,e}function sf(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function sy(e,t){return function(e){if(e.indexOf(" ")>=0)throw Error("class has illegal whitespace characters")}(t),e.classList.contains(t)}function s_(e,...t){return e.classList.add(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e}function sb(e,...t){return e?(e.classList.remove(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e):(iU.warn("removeClass was called with an element that doesn't exist"),null)}function sv(e,t,i){return"function"==typeof i&&(i=i(e,t)),"boolean"!=typeof i&&(i=void 0),t.split(/\s+/).forEach(t=>e.classList.toggle(t,i)),e}function sT(e,t){Object.getOwnPropertyNames(t).forEach(function(i){let s=t[i];null==s||!1===s?e.removeAttribute(i):e.setAttribute(i,!0===s?"":s)})}function sS(e){let t={},i=["autoplay","controls","playsinline","loop","muted","default","defaultMuted"];if(e&&e.attributes&&e.attributes.length>0){let s=e.attributes;for(let e=s.length-1;e>=0;e--){let r=s[e].name,n=s[e].value;i.includes(r)&&(n=null!==n),t[r]=n}}return t}function sE(e,t){return e.getAttribute(t)}function sC(e,t,i){e.setAttribute(t,i)}function sw(e,t){e.removeAttribute(t)}function sk(){x.body.focus(),x.onselectstart=function(){return!1}}function sx(){x.onselectstart=function(){return!0}}function sI(e){if(e&&e.getBoundingClientRect&&e.parentNode){let t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(e

1=>{void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(sF(e,"height"))),i.width||(i.width=parseFloat(sF(e,"width"))),i}}function sA(e){if(!e||e&&!e.offsetParent)return{left:0,top:0,width:0,height:0};let t=e.offsetWidth,i=e.offsetHeight,s=0,r=0;for(;e.offsetParent&&e!==x[iO.fullscreenElement];)s+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:s,top:r,width:t,height:i}}function sD(e,t){let i={x:0,y:0};if(sa){let t=e;for(;t&&"html"!==t.nodeName.toLowerCase();){let e=sF(t,"transform");if(/^matrix/.test(e)){let t=e.slice(7,-1).split(/,\s/).map(Number);i.x+=t[4],i.y+=t[5]}else if(/^matrix3d/.test(e)){let t=e.slice(9,-1).split(/,\s/).map(Number);i.x+=t[12],i.y+=t[13]}if(t.assignedSlot&&t.assignedSlot.parentElement&&v.WebKitCSSMatrix){let e=v.getComputedStyle(t.assignedSlot.parentElement).transform,s=new v.WebKitCSSMatrix(e);i.x+=s.m41,i.y+=s.m42}t=t.parentNode||t.host}}let s={},r=sA(t.target),n=sA(e),a=n.width,o=n.height,l=t.offsetY-(n.top-r.top),h=t.offsetX-(n.left-r.left);return t.changedTouches&&(h=t.changedTouches[0].pageX-n.left,l=t.changedTouches[0].pageY+n.top,sa&&(h-=i.x,l-=i.y)),s.y=1-Math.max(0,Math.min(1,l/o)),s.x=Math.max(0,Math.min(1,h/a)),s}function sP(e){return iH(e)&&3===e.nodeType}function sL(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function sO(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(e=>("function"==typeof e&&(e=e()),su(e)||sP(e)?e:"string"==typeof e&&/\S/.test(e)?x.createTextNode(e):void 0)).filter(e=>e)}function sN(e,t){return sO(t).forEach(t=>e.appendChild(t)),e}function sM(e,t){return sN(sL(e),t)}function sR(e){return void 0===e.button&&void 0===e.buttons||0===e.button&&void 0===e.buttons||"mouseup"===e.type&&0===e.button&&0===e.buttons||"mousedown"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons}let sU=sp("querySelector"),sB=sp("querySelectorAll");function sF(e,t){if(!e||!t)return"";if("function"==typeof v.getComputedStyle){let i;try{i=v.getComputedStyle(e)}catch(e){return""}return i?i.getPropertyValue(t)||i[t]:""}return""}function sq(e){[...x.styleSheets].forEach(t=>{try{let i=[...t.cssRules].map(e=>e.cssText).join(""),s=x.createElement("style");s.textContent=i,e.document.head.appendChild(s)}catch(s){let i=x.createElement("link");i.rel="stylesheet",i.type=t.type,i.media=t.media.mediaText,i.href=t.href,e.document.head.appendChild(i)}})}var sj=Object.freeze({__proto__:null,isReal:sd,isEl:su,isInFrame:sc,createEl:sm,textContent:sg,prependTo:sf,hasClass:sy,addClass:s_,removeClass:sb,toggleClass:sv,setAttributes:sT,getAttributes:sS,getAttribute:sE,setAttribute:sC,removeAttribute:sw,blockTextSelection:sk,unblockTextSelection:sx,getBoundingClientRect:sI,findPosition:sA,getPointerPosition:sD,isTextNode:sP,emptyEl:sL,normalizeContent:sO,appendContent:sN,insertContent:sM,isSingleLeftClick:sR,$:sU,$$:sB,computedStyle:sF,copyStyleSheetsToWindow:sq});let s$,sH=!1,sV=function(){if(!1===s$.options.autoSetup)return;let e=Array.prototype.slice.call(x.getElementsByTagName("video")),t=Array.prototype.slice.call(x.getElementsByTagName("audio")),i=Array.prototype.slice.call(x.getElementsByTagName("video-js")),s=e.concat(t,i);if(s&&s.length>0)for(let e=0,t=s.length;e<t;e++){let t=s[e];if(!t||!t.getAttribute){sz(1);break}void 0===t.player&&null!==t.getAttribute("data-setup")&&s$(t)}else sH||sz(1)};function sz(e,t){sd()&&(t&&(s$=t),v.setTimeout(sV,e))}function sW(){sH=!0,v.removeEventListener("load",sW)}sd()&&("complete"===x.readyState?sW():v.addEventListener("load",sW));let sG=function(e){let t=x.createElement("style");return t.className=e,t},sX=function(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t};var sK=new WeakMap;let sY,sQ=3;function sZ(e,t){if(!sK.has(e))return;let i=sK.get(e);0===i.handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length&&sK.delete(e)}function sJ(e,t,i,s){i.forEach(function(i){e(t,i,s)})}function s0(e){if(e.fixed_)return e;function t(){return!0}function i(){return!1}if(!e||!e.isPropagationStopped||!e.isImmediatePropagationStopped){let s=e||v.event;e={};let r=["layerX","layerY","keyLocation","path","webkitMovementX","webkitMovementY","mozPressure","mozInputSource"];for(let t in s)r.includes(t)||"returnValue"===t&&s.preventDefault||(e[t]=s[t]);if(e.target||(e.target=e.srcElement||x),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){s.preventDefault&&s.preventDefault(),e.returnValue=!1,s.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){s.stopPropagation&&s.stopPropagation(),e.cancelBubble=!0,s.cancelBubble=!0,e.isPropagationStopped=t},e.isPropagationStopped=i,e.stopImmediatePropagation=function(){s.stopImmediatePropagation&&s.stopImmediatePropagation(),e.isImmediatePropagationStopped=t,e.stopPropagation()},e.isImmediatePropagationStopped=i,null!==e.clientX&&void 0!==e.clientX){let t=x.documentElement,i=x.body;e.pageX=e.clientX+(t&&t.scrollLeft||i&&i.scrollLeft||0)-(t&&t.clientLeft||i&&i.clientLeft||0),e.pageY=e.clientY+(t&&t.scrollTop||i&&i.scrollTop||0)-(t&&t.clientTop||i&&i.clientTop||0)}e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}return e.fixed_=!0,e}let s1=function(){if("boolean"!=typeof sY){sY=!1;try{let e=Object.defineProperty({},"passive",{get(){sY=!0}});v.addEventListener("test",null,e),v.removeEventListener("test",null,e)}catch(e){}}return sY},s2=["touchstart","touchmove"];function s4(e,t,i){if(Array.isArray(t))return sJ(s4,e,t,i);sK.has(e)||sK.set(e,{});let s=sK.get(e);if(s.handlers||(s.handlers={}),s.handlers[t]||(s.handlers[t]=[]),i.guid||(i.guid=sQ++),s.handlers[t].push(i),s.dispatcher||(s.disabled=!1,s.dispatcher=function(t,i){if(s.disabled)return;t=s0(t);let r=s.handlers[t.type];if(r){let s=r.slice(0);for(let r=0,n=s.length;r<n&&!t.isImmediatePropagationStopped();r++)try{s[r].call(e,t,i)}catch(e){iU.error(e)}}}),1===s.handlers[t].length)if(e.addEventListener){let i=!1;s1()&&s2.indexOf(t)>-1&&(i={passive:!0}),e.addEventListener(t,s.dispatcher,i)}else e.attachEvent&&e.attachEvent("on"+t,s.dispatcher)}function s8(e,t,i){if(!sK.has(e))return;let s=sK.get(e);if(!s.handlers)return;if(Array.isArray(t))return sJ(s8,e,t,i);let r=function(e,t){s.handlers[t]=[],sZ(e,t)};if(void 0===t){for(let t in s.handlers)Object.prototype.hasOwnProperty.call(s.handlers||{},t)&&r(e,t);return}let n=s.handlers[t];if(n)if(i){if(i.guid)for(let e=0;e<n.length;e++)n[e].guid===i.guid&&n.splice(e--,1);sZ(e,t)}else r(e,t)}function s5(e,t,i){let s=sK.has(e)?sK.get(e):{},r=e.parentNode||e.ownerDocument;if("string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=s0(t),s.dispatcher&&s.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles)s5.call(null,r,t,i);else if(!r&&!t.defaultPrevented&&t.target&&t.target[t.type]){sK.has(t.target)||sK.set(t.target,{});let e=sK.get(t.target);t.target[t.type]&&(e.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),e.disabled=!1)}return!t.defaultPrevented}function s3(e,t,i){if(Array.isArray(t))return sJ(s3,e,t,i);let s=function(){s8(e,t,s),i.apply(this,arguments)};

1s.guid=i.guid=i.guid||sQ++,s4(e,t,s)}function s6(e,t,i){let s=function(){s8(e,t,s),i.apply(this,arguments)};s.guid=i.guid=i.guid||sQ++,s4(e,t,s)}var s7=Object.freeze({__proto__:null,fixEvent:s0,on:s4,off:s8,trigger:s5,one:s3,any:s6});let s9=function(e,t,i){t.guid||(t.guid=sQ++);let s=t.bind(e);return s.guid=i?i+"_"+t.guid:t.guid,s},re=function(e,t){let i=v.performance.now();return function(...s){let r=v.performance.now();r-i>=t&&(e(...s),i=r)}},rt=function(e,t,i,s=v){let r,n=function(){let n=this,a=arguments,o=function(){r=null,o=null,i||e.apply(n,a)};!r&&i&&e.apply(n,a),s.clearTimeout(r),r=s.setTimeout(o,t)};return n.cancel=()=>{s.clearTimeout(r),r=null},n};var ri=Object.freeze({__proto__:null,UPDATE_REFRESH_INTERVAL:30,bind_:s9,throttle:re,debounce:rt});class rs{on(e,t){let i=this.addEventListener;this.addEventListener=()=>{},s4(this,e,t),this.addEventListener=i}off(e,t){s8(this,e,t)}one(e,t){let i=this.addEventListener;this.addEventListener=()=>{},s3(this,e,t),this.addEventListener=i}any(e,t){let i=this.addEventListener;this.addEventListener=()=>{},s6(this,e,t),this.addEventListener=i}trigger(e){let t=e.type||e;"string"==typeof e&&(e={type:t}),e=s0(e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),s5(this,e)}queueTrigger(e){r||(r=new Map);let t=e.type||e,i=r.get(this);i||(i=new Map,r.set(this,i));let s=i.get(t);i.delete(t),v.clearTimeout(s);let n=v.setTimeout(()=>{i.delete(t),0===i.size&&(i=null,r.delete(this)),this.trigger(e)},0);i.set(t,n)}}rs.prototype.allowedEvents_={},rs.prototype.addEventListener=rs.prototype.on,rs.prototype.removeEventListener=rs.prototype.off,rs.prototype.dispatchEvent=rs.prototype.trigger;let rr=e=>"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_?e.name_:e.constructor&&e.constructor.name?e.constructor.name:typeof e,rn=e=>e instanceof rs||!!e.eventBusEl_&&["on","one","off","trigger"].every(t=>"function"==typeof e[t]),ra=e=>"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length,ro=(e,t,i)=>{if(!e||!e.nodeName&&!rn(e))throw Error(`Invalid target for ${rr(t)}#${i}; must be a DOM node or evented object.`)},rl=(e,t,i)=>{if(!ra(e))throw Error(`Invalid event type for ${rr(t)}#${i}; must be a non-empty string or array.`)},rh=(e,t,i)=>{if("function"!=typeof e)throw Error(`Invalid listener for ${rr(t)}#${i}; must be a function.`)},rd=(e,t,i)=>{let s,r,n,a=t.length<3||t[0]===e||t[0]===e.eventBusEl_;return a?(s=e.eventBusEl_,t.length>=3&&t.shift(),[r,n]=t):(s=t[0],r=t[1],n=t[2]),ro(s,e,i),rl(r,e,i),rh(n,e,i),{isTargetingSelf:a,target:s,type:r,listener:n=s9(e,n)}},ru=(e,t,i,s)=>{ro(e,e,t),e.nodeName?s7[t](e,i,s):e[t](i,s)},rc={on(...e){let{isTargetingSelf:t,target:i,type:s,listener:r}=rd(this,e,"on");

1if(ru(i,"on",s,r),!t){let e=()=>this.off(i,s,r);e.guid=r.guid;let t=()=>this.off("dispose",e);t.guid=r.guid,ru(this,"on","dispose",e),ru(i,"on","dispose",t)}},one(...e){let{isTargetingSelf:t,target:i,type:s,listener:r}=rd(this,e,"one");if(t)ru(i,"one",s,r);else{let e=(...t)=>{this.off(i,s,e),r.apply(null,t)};e.guid=r.guid,ru(i,"one",s,e)}},any(...e){let{isTargetingSelf:t,target:i,type:s,listener:r}=rd(this,e,"any");if(t)ru(i,"any",s,r);else{let e=(...t)=>{this.off(i,s,e),r.apply(null,t)};e.guid=r.guid,ru(i,"any",s,e)}},off(e,t,i){!e||ra(e)?s8(this.eventBusEl_,e,t):(ro(e,this,"off"),rl(t,this,"off"),rh(i,this,"off"),i=s9(this,i),this.off("dispose",i),e.nodeName?(s8(e,t,i),s8(e,"dispose",i)):rn(e)&&(e.off(t,i),e.off("dispose",i)))},trigger(e,t){if(ro(this.eventBusEl_,this,"trigger"),!ra(e&&"string"!=typeof e?e.type:e))throw Error(`Invalid event type for ${rr(this)}#trigger; must be a non-empty string or object with a type key that has a non-empty value.`);return s5(this.eventBusEl_,e,t)}};function rp(e,t={}){let{eventBusKey:i}=t;if(i){if(!e[i].nodeName)throw Error(`The eventBusKey "${i}" does not refer to an element.`);e.eventBusEl_=e[i]}else e.eventBusEl_=sm("span",{className:"vjs-event-bus"});return Object.assign(e,rc),e.eventedCallbacks&&e.eventedCallbacks.forEach(e=>{e()}),e.on("dispose",()=>{e.off(),[e,e.el_,e.eventBusEl_].forEach(function(e){e&&sK.has(e)&&sK.delete(e)}),v.setTimeout(()=>{e.eventBusEl_=null},0)}),e}let rm={state:{},setState(e){let t;return"function"==typeof e&&(e=e()),ij(e,(e,i)=>{this.state[i]!==e&&((t=t||{})[i]={from:this.state[i],to:e}),this.state[i]=e}),t&&rn(this)&&this.trigger({changes:t,type:"statechanged"}),t}};function rg(e,t){return Object.assign(e,rm),e.state=Object.assign({},e.state,t),"function"==typeof e.handleStateChanged&&rn(e)&&e.on("statechanged",e.handleStateChanged),e}let rf=function(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toLowerCase())},ry=function(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())},r_=function(e,t){return ry(e)===ry(t)};var rb=Object.freeze({__proto__:null,toLowerCase:rf,toTitleCase:ry,titleCaseEquals:r_});class rv{constructor(e,t,i){if(!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=iz({},this.options_),t=this.options_=iz(this.options_,t),this.id_=t.id||t.el&&t.el.id,!this.id_){const t=e&&e.id&&e.id()||"no_player";this.id_=`${t}_component_${sQ++}

1`}this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach(e=>this.addClass(e)),["on","off","one","any","trigger"].forEach(e=>{this[e]=void 0}),!1!==t.evented&&(rp(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),rg(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new Map,this.clearingTimersOnDispose_=!1,!1!==t.initChildren&&this.initChildren(),this.ready(i),!1!==t.reportTouchActivity&&this.enableTouchActivity()}dispose(e={}){if(!this.isDisposed_){if(this.readyQueue_&&(this.readyQueue_.length=0),this.trigger({type:"dispose",bubbles:!1}),this.isDisposed_=!0,this.children_)for(let e=this.children_.length-1;e>=0;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&(e.restoreEl?this.el_.parentNode.replaceChild(e.restoreEl,this.el_):this.el_.parentNode.removeChild(this.el_)),this.el_=null),this.player_=null}}isDisposed(){return!!this.isDisposed_}player(){return this.player_}options(e){return e&&(this.options_=iz(this.options_,e)),this.options_}el(){return this.el_}createEl(e,t,i){return sm(e,t,i)}localize(e,t,i=e){let s=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),n=r&&r[s],a=s&&s.split("-")[0],o=r&&r[a],l=i;return n&&n[e]?l=n[e]:o&&o[e]&&(l=o[e]),t&&(l=l.replace(/\{(\d+)\}/g,function(e,i){let s=t[i-1],r=s;return void 0===s&&(r=e),r})),l}handleLanguagechange(){}contentEl(){return this.contentEl_||this.el_}id(){return this.id_}name(){return this.name_}children(){return this.children_}getChildById(e){return this.childIndex_[e]}getChild(e){if(e)return this.childNameIndex_[e]}getDescendant(...e){e=e.reduce((e,t)=>e.concat(t),[]);let t=this;for(let i=0;i<e.length;i++)if(!(t=t.getChild(e[i]))||!t.getChild)return;return t}setIcon(e,t=this.el()){if(!this.player_.options_.experimentalSvgIcons)return;let i="http://www.w3.org/2000/svg",s=sm("span",{className:"vjs-icon-placeholder vjs-svg-icon"},{"aria-hidden":"true"}),r=x.createElementNS(i,"svg");r.setAttributeNS(null,"viewBox","0 0 512 512");let n=x.createElementNS(i,"use");return r.appendChild(n),n.setAttributeNS(null,"href",`#vjs-icon-${e}`),s.appendChild(r),this.iconIsSet_?t.replaceChild(s,t.querySelector(".vjs-icon-placeholder")):t.appendChild(s),this.iconIsSet_=!0,s}addChild(e,t={},i=this.children_.length){let s,r;if("string"==typeof e){r=ry(e);let i=t.componentClass||r;t.name=r;let n=rv.getComponent(i);if(!n)throw Error(`Component ${i} does not exist`);if("function"!=typeof n)return null;s=new n(this.player_||this,t)}else s=e;if(s.parentComponent_&&s.parentComponent_.removeChild(s),this.children_.splice(i,0,s),s.parentComponent_=this,"function"==typeof s.id&&(this.childIndex_[s.id()]=s),(r=r||s.name&&ry(s.name()))&&(this.childNameIndex_[r]=s,this.childNameIndex_[rf(r)]=s),"function"==typeof s.el&&s.el()){let e=null;this.children_[i+1]&&(this.children_[i+1].el_?e=this.children_[i+1].el_:su(this.children_[i+1])&&(e=this.children_[i+1])),this.contentEl().insertBefore(s.el(),e)}return s}removeChild(e){if("string"==typeof e&&(e=this.getChild(e)),!e||!this.children_)return;let t=!1;for(let i=this.children_.length-1;i>=0;i--)if(this.children_[i]===e){t=!0,this.children_.splice(i,1);break}if(!t)return;e.parentComponent_=null,this.childIndex_[e.id()]=null,this.childNameIndex_[ry(e.name())]=null,this.childNameIndex_[rf(e.name())]=null;let i=e.el();i&&i.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el())}initChildren(){let e=this.options_.children;if(e){let t,i=this.options_,s=e=>{let t=e.name,s=e.opts;if(void 0!==i[t]&&(s=i[t]),!1===s)return;!0===s&&(s={}),s.playerOptions=this.options_.playerOptions;let r=this.addChild(t,s);r&&(this[t]=r)},r=rv.getComponent("Tech");(t=Array.isArray(e)?e:Object.keys(e)).concat(Object.keys(this.options_).filter(function(e){return!t.some(function(t){return"string"==typeof t?e===t:e===t.name})})).map(t=>{let i,s;return"string"==typeof t?s=e[i=t]||this.options_[i]||{}:(i=t.name,s=t),{name:i,opts:s}}).filter(e=>

1{let t=rv.getComponent(e.opts.componentClass||ry(e.name));return t&&!r.isTech(t)}).forEach(s)}}buildCSSClass(){return""}ready(e,t=!1){if(e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))}triggerReady(){this.isReady_=!0,this.setTimeout(function(){let e=this.readyQueue_;this.readyQueue_=[],e&&e.length>0&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)}$(e,t){return sU(e,t||this.contentEl())}$$(e,t){return sB(e,t||this.contentEl())}hasClass(e){return sy(this.el_,e)}addClass(...e){s_(this.el_,...e)}removeClass(...e){sb(this.el_,...e)}toggleClass(e,t){sv(this.el_,e,t)}show(){this.removeClass("vjs-hidden")}hide(){this.addClass("vjs-hidden")}lockShowing(){this.addClass("vjs-lock-showing")}unlockShowing(){this.removeClass("vjs-lock-showing")}getAttribute(e){return sE(this.el_,e)}setAttribute(e,t){sC(this.el_,e,t)}removeAttribute(e){sw(this.el_,e)}width(e,t){return this.dimension("width",e,t)}height(e,t){return this.dimension("height",e,t)}dimensions(e,t){this.width(e,!0),this.height(t)}dimension(e,t,i){if(void 0!==t)return null!==t&&t==t||(t=0),-1!==(""+t).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",void(i||this.trigger("componentresize"));if(!this.el_)return 0;let s=this.el_.style[e],r=s.indexOf("px");return -1!==r?parseInt(s.slice(0,r),10):parseInt(this.el_["offset"+ry(e)],10)}currentDimension(e){let t=0;if("width"!==e&&"height"!==e)throw Error("currentDimension only accepts width or height value");if(0===(t=parseFloat(t=sF(this.el_,e)))||isNaN(t)){let i=`offset${ry(e)}`;t=this.el_[i]}return t}currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}}currentWidth(){return this.currentDimension("width")}currentHeight(){return this.currentDimension("height")}getPositions(){let e=this.el_.getBoundingClientRect();return{boundingClientRect:{x:e.x,y:e.y,width:e.width,height:e.height,top:e.top,right:e.right,bottom:e.bottom,left:e.left},center:{x:e.left+e.width/2,y:e.top+e.height/2,width:0,height:0,top:e.top+e.height/2,right:e.left+e.width/2,bottom:e.top+e.height/2,left:e.left+e.width/2}}}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&("Tab"===e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let e,t=0,i=null;this.on("touchstart",function(s){1===s.touches.length&&(i={pageX:s.touches[0].pageX,pageY:s.touches[0].pageY},t=v.performance.now(),e=!0)}),this.on("touchmove",function(t){if(t.touches.length>1)e=!1;else if(i){let s=t.touches[0].pageX-i.pageX,r=t.touches[0].pageY-i.pageY;Math.sqrt(s*s+r*r)>10&&(e=!1)}});let s=function(){e=!1};this.on("touchleave",s),this.on("touchcancel",s),this.on("touchend",function(s){i=null,!0===e&&v.performance.now()-t<200&&(s.preventDefault(),this.trigger("tap"))})}enableTouchActivity(){let e;if(!this.player()||!this.player().reportUserActivity)return;let t=s9(this.player(),this.player().reportUserActivity);this.on("touchstart",function(){t(),this.clearInterval(e),e=this.setInterval(t,250)});let i=function(i){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",i),this.on("touchcancel",i)}setTimeout(e,t){var i;return e=s9(this,e),this.clearTimersOnDispose_(),i=v.setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),v.clearTimeout(e)),e}setInterval(e,t){e=s9(this,e),this.clearTimersOnDispose_();let i=v.setInterval(e,t);return this.setIntervalIds_.add(i),i}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),v.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=s9(this,e),t=v.requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){this.namedRafs_.has(e)&&this.cancelNamedAnimationFrame(e),this.clearTimersOnDispose_(),t=s9(this,t);let i=this.requestAnimationFrame(()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)});return this.namedRafs_.set(e,i),e}cancelNamedAnimationFrame(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))}cancelAnimationFrame(e){return this.rafIds_.has(e)&&(this.rafIds_.delete(e),v.cancelAnimationFrame(e)),e}clearTimersOnDispose_(){this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",()=>{[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEac

1h(([e,t])=>{this[e].forEach((e,i)=>this[t](i))}),this.clearingTimersOnDispose_=!1}))}getIsDisabled(){return!!this.el_.disabled}getIsExpresslyInert(){return this.el_.inert&&!this.el_.ownerDocument.documentElement.inert}getIsFocusable(e){return(e||this.el_).tabIndex>=0&&!(this.getIsDisabled()||this.getIsExpresslyInert())}getIsAvailableToBeFocused(e){var t;function i(e){let t=v.getComputedStyle(e,null),i=t.getPropertyValue("visibility");return"none"!==t.getPropertyValue("display")&&!["hidden","collapse"].includes(i)}return e||(e=this.el()),!(!function(e){if(e.offsetWidth+e.offsetHeight+e.getBoundingClientRect().height+e.getBoundingClientRect().width===0)return!1;let t={x:e.getBoundingClientRect().left+e.offsetWidth/2,y:e.getBoundingClientRect().top+e.offsetHeight/2};if(t.x<0||t.x>(x.documentElement.clientWidth||v.innerWidth)||t.y<0||t.y>(x.documentElement.clientHeight||v.innerHeight))return!1;let i=x.elementFromPoint(t.x,t.y);for(;i;){if(i===e)return!0;if(!i.parentNode)return!1;i=i.parentNode}}(e)||!(i((t=e).parentElement)&&!(!i(t)||"0"===t.style.opacity||"0px"===v.getComputedStyle(t).height||"0px"===v.getComputedStyle(t).width))||e.parentElement&&!(e.tabIndex>=0))}static registerComponent(e,t){if("string"!=typeof e||!e)throw Error(`Illegal component name, "${e}"; must be a non-empty string.`);let i=rv.getComponent("Tech"),s=i&&i.isTech(t),r=rv===t||rv.prototype.isPrototypeOf(t.prototype);if(s||!r){let t;throw t=s?"techs must be registered using Tech.registerTech()":"must be a Component subclass",Error(`Illegal component, "${e}"; ${t}.`)}e=ry(e),rv.components_||(rv.components_={});let n=rv.getComponent("Player");if("Player"===e&&n&&n.players){let e=n.players,t=Object.keys(e);if(e&&t.length>0){for(let i=0;i<t.length;i++)if(null!==e[t[i]])throw Error("Can not register Player component after player has been created.")}}return rv.components_[e]=t,rv.components_[rf(e)]=t,t}static getComponent(e){if(e&&rv.components_)return rv.components_[e]}}function rT(e,t,i,s){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${t}) is non-numeric or out of bounds (0-${i}).`)}(e,s,i.length-1),i[s][t]}function rS(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw Error("This TimeRanges object is empty")},end(){throw Error("This TimeRanges object is empty")}}:{length:e.length,start:rT.bind(null,"start",0,e),end:rT.bind(null,"end",1,e)},v.Symbol&&v.Symbol.iterator&&(t[v.Symbol.iterator]=()=>(e||[]).values()),t}function rE(e,t){return Array.isArray(e)?rS(e):void 0===e||void 0===t?rS():rS([[e,t]])}rv.registerComponent("Component",rv);let rC=function(e,t){let i=Math.floor((e=e<0?0:e)%60),s=Math.floor(e/60%60),r=Math.floor(e/3600),n=Math.floor(t/60%60),a=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=s=i="-"),s=(((r=r>0||a>0?r+":":"")||n>=10)&&s<10?"0"+s:s)+":",r+s+(i=i<10?"0"+i:i)},rw=rC;function rk(e){rw=e}function rx(){rw=rC}function rI(e,t=e){return rw(e,t)}var rA=Object.freeze({__proto__:null,createTimeRanges:rE,createTimeRange:rE,setFormatTime:rk,resetFormatTime:rx,formatTime:rI});function rD(e,t){let i,s,r=0;if(!t)return 0;e&&e.length||(e=rE(0,0));for(let n=0;n<e.length;n++)i=e.start(n),(s=e.end(n))>t&&(s=t),r+=s-i;return r/t}function rP(e){if(e instanceof rP)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:iH(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=rP.defaultMessages[this.code]||"")}function rL(e){return null!=e&&"function"==typeof e.then}function rO(e){rL(e)&&e.then(null,e=>{})}rP.prototype.code=0,rP.prototype.message="",rP.prototype.status=null,rP.prototype.metadata=null,rP.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],rP.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."},rP.MEDIA_ERR_CUSTOM=0,rP.prototype.MEDIA_ERR_CUSTOM=0,rP.MEDIA_ERR_ABORTED=1,rP.prototype.MEDIA_ERR_ABORTED=1,rP.MEDIA_ERR_NETWORK=2,rP.prototype.MEDIA_ERR_NETWORK=2,rP.MEDIA_ERR_DECODE=3,rP.prototype.MEDIA_ERR_DECODE=3,rP.MEDIA_ERR_SRC_NOT_SUPPORTED=4,rP.prototype.MEDIA_ERR_SRC_NOT_SUPPORTED=4,rP.MEDIA_ERR_ENCRYPTED=5,rP.prototype.MEDIA_ERR_ENCRYPTED=5;let rN=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((t,i,s)=>(e[i]&&(t[i]=e[i]),t),{cues:e.cues&&Array.prototype.map.call(e.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})};var rM=function(e){let t=e.$$("track"),i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){let t=rN(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return -1===i.indexOf(e)}).map(rN))};let rR="vjs-modal-dialog";class rU extends rv{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=sm("div",{className:`${rR}-content`},{role:"document"}),this.descEl_=sm("p",{className:`${rR}-description vjs-control-text`,id:this.el().getAttribute("aria-describedby")}),sg(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":`${this.id()}_description`,"aria-hidden":"true","aria-label":this.label(),role:"dialog","aria-live":"polite"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return`${rR} vjs-hidden ${super.buildCSSClass()}`}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(this.opened_)return void(this.options_.fillAlways&&this.fill());let e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpe

1n&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;let e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger({type:"modalclose",bubbles:!0}),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"==typeof e){let t=this.closeable_=!!e,i=this.getChild("closeButton");if(t&&!i){let e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){let t=this.contentEl(),i=t.parentNode,s=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),sM(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t);let r=this.getChild("closeButton");r&&i.appendChild(r.el_),this.trigger("aftermodalfill")}empty(){this.trigger("beforemodalempty"),sL(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==e&&(this.content_=e),this.content_}conditionalFocus_(){let e=x.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){let t;if(this.trigger({type:"modalKeydown",originalEvent:e,target:this,bubbles:!0}),e.stopPropagation(),"Escape"===e.key&&this.closeable())return e.preventDefault(),void this.close();if("Tab"!==e.key)return;let i=this.focusableEls_(),s=this.el_.querySelector(":focus");for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}x.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}focusableEls_(){let e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof v.HTMLAnchorElement||e instanceof v.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof v.HTMLInputElement||e instanceof v.HTMLSelectElement||e instanceof v.HTMLTextAreaElement||e instanceof v.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof v.HTMLIFrameElement||e instanceof v.HTMLObjectElement||e instanceof v.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}rU.prototype.options_={pauseOnOpen:!0,temporary:!0},rv.registerComponent("ModalDialog",rU);class rB extends rs{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){let t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},rn(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}for(let e in rB.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},rB.prototype.allowedEvents_)rB.prototype["on"+e]=null;let rF=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};class rq extends rB{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){rF(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&rF(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,rF(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}let rj=function(e,t){for(let i=0;i<e.length;

1i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class r$ extends rB{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){rj(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return -1},set(){}})}addTrack(e){e.selected&&rj(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,rj(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class rH extends rB{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_),-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}}class rV{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){let t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,s=this.trackElements_.length;i<s;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}}class rz{constructor(e){rz.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){let t=this.length||0,i=0,s=e.length;this.cues_=e,this.length_=e.length;let r=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<s)for(i=t;i<s;i++)r.call(this,i)}getCueById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}let rW={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},rG={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},rX={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},rK={disabled:"disabled",hidden:"hidden",showing:"showing"};class rY extends rs{constructor(e={}){super();const t={id:e.id||"vjs_track_"+sQ++,kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}let rQ=function(e){return new URL(e,x.baseURI)},rZ=function(e){return new URL(e,x.baseURI).href},rJ=function(e){if("string"==typeof e){let t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(t)return t.pop().toLowerCase()}return""},r0=function(e,t=v.location){return rQ(e).origin!==t.origin};var r1=Object.freeze({__proto__:null,parseUrl:rQ,getAbsoluteURL:rZ,getFileExtension:rJ,isCrossOrigin:r0});let r2=function(e,t){let i=new v.WebVTT.Parser(v,v.vttjs,v.WebVTT.StringDecoder()),s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),s.length>0&&(v.console&&v.console.groupCollapsed&&v.console.groupCollapsed(`Text Track parsing errors for ${t.src}

1`),s.forEach(e=>iU.error(e)),v.console&&v.console.groupEnd&&v.console.groupEnd()),i.flush()},r4=function(e,t){let i={uri:e},s=r0(e);s&&(i.cors=s);let r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),em(i,s9(this,function(e,i,s){if(e)return iU.error(e,i);t.loaded_=!0,"function"!=typeof v.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"!==e.type)return r2(s,t);iU.error(`vttjs failed to load, stopping trying to process ${t.src}`)}):r2(s,t)}))};class r8 extends rY{constructor(e={}){if(!e.tech)throw Error("A tech was not provided.");const t=iz(e,{kind:rX[e.kind]||"subtitles",language:e.language||e.srclang||""});let i=rK[t.mode]||"disabled";const s=t.default;"metadata"!==t.kind&&"chapters"!==t.kind||(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;const r=new rz(this.cues_),n=new rz(this.activeCues_);let a=!1;this.timeupdateHandler=s9(this,function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_&&(this.activeCues=this.activeCues,a&&(this.trigger("cuechange"),a=!1)),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))});const o=()=>{this.stopTracking()};this.tech_.one("dispose",o),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get:()=>s,set(){}},mode:{get:()=>i,set(e){rK[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||r4(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?r:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return n;let e=this.tech_.currentTime(),t=[];for(let i=0,s=this.cues.length;i<s;i++){let s=this.cues[i];s.startTime<=e&&s.endTime>=e&&t.push(s)}if(a=!1,t.length!==this.activeCues_.length)a=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(a=!0);return this.activeCues_=t,n.setCues_(this.activeCues_),n},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&r4(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){for(let i in t=new v.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}let i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){let i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}r8.prototype.allowedEvents_={cuechange:"cuechange"};class r5 extends rY{constructor(e={}){const t=iz(e,{kind:rG[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class r3 extends rY{constructor(e={}){const t=iz(e,{kind:rW[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class r6 extends rs{constructor(e={}){let t;super();const i=new r8(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get:()=>t},track:{get:()=>i}}),t=r6.NONE,i.addEventListener("loadeddata",()=>{t=r6.LOADED,this.trigger({type:"load",target:this})})}}r6.prototype.allowedEvents_={load:"load"},r6.NONE=0,r6.LOADING=1,r6.LOADED=2,r6.ERROR=3;let r7={audio:{ListClass:rq,TrackClass:r5,capitalName:"Audio"},video:{ListClass:r$,TrackClass:r3,capitalName:"Video"},text:{ListClass:rH,TrackClass:r8,capitalName:"Text"}};

1Object.keys(r7).forEach(function(e){r7[e].getterName=`${e}Tracks`,r7[e].privateName=`${e}Tracks_`});let r9={remoteText:{ListClass:rH,TrackClass:r8,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:rV,TrackClass:r6,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},ne=Object.assign({},r7,r9);r9.names=Object.keys(r9),r7.names=Object.keys(r7),ne.names=[].concat(r9.names).concat(r7.names);class nt extends rv{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),ne.names.forEach(t=>{let i=ne[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)}),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new ne.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(s9(this,function(){let e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return rE(0,0)}bufferedPercent(){return rD(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(r7.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}

1clearTracks(e){(e=[].concat(e)).forEach(e=>{let t=this[`${e}Tracks`]()||[],i=t.length;for(;i--;){let s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){let e=this.autoRemoteTextTracks_||[],t=e.length;for(;t--;){let i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new rP(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?rE(0,0):rE()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){r7.names.forEach(e=>{let t=r7[e],i=()=>{this.trigger(`${e}trackchange`)},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!v.WebVTT)if(x.body.contains(this.el())){if(!this.options_["vtt.js"]&&iV(eE)&&Object.keys(eE).length>0)return void this.trigger("vttjsloaded");let e=x.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),v.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){let e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),s=t=>e.removeTrack(t.track);t.on("addtrack",i),t.on("removetrack",s),this.addWebVttScript_();let r=()=>this.trigger("texttrackchange"),n=()=>{r();for(let t=0;t<e.length;t++){let i=e[t];i.removeEventListener("cuechange",r),"showing"===i.mode&&i.addEventListener("cuechange",r)}};n(),e.addEventListener("change",n),e.addEventListener("addtrack",n),e.addEventListener("removetrack",n),this.on("dispose",function(){t.off("addtrack",i),t.off("removetrack",s),e.removeEventListener("change",n),e.removeEventListener("addtrack",n),e.removeEventListener("removetrack",n);for(let t=0;t<e.length;t++)e[t].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(!e)throw Error("TextTrack kind is required but was not provided");return function(e,t,i,s,r={}){let n=e.textTracks();r.kind=t,i&&(r.label=i),s&&(r.language=s),r.tech=e;let a=new ne.text.TrackClass(r);return n.addTrack(a),a}(this,e,t,i)}createRemoteTextTrack(e){let t=iz(e,{tech:this});return new r9.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){let i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){let t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){let t=sQ++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return nt.canPlayType(e.type)}static isTech(e){return e.prototype instanceof nt||e instanceof nt||e===nt}static registerTech(e,t){if(nt.techs_||(nt.techs_={}),!nt.isTech(t))throw Error(`Tech ${e} must be a Tech`);if(!nt.canPlayType)throw Error("Techs must have a static canPlayType method on them");if(!nt.canPlaySource)throw Error("Techs must have a static canPlaySource method on them");return e=ry(e),nt.techs_[e]=t,nt.techs_[rf(e)]=t,"Tech"!==e&&nt.defaultTechOrder_.push(e),t}static getTech(e){if(e)return nt.techs_&&nt.techs_[e]?nt.techs_[e]:(e=ry(e),v&&v.videojs&&v.videojs[e]?(iU.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),v.videojs[e]):void 0)}}

1ne.names.forEach(function(e){let t=ne[e];nt.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),nt.prototype.featuresVolumeControl=!0,nt.prototype.featuresMuteControl=!0,nt.prototype.featuresFullscreenResize=!1,nt.prototype.featuresPlaybackRate=!1,nt.prototype.featuresProgressEvents=!1,nt.prototype.featuresSourceset=!1,nt.prototype.featuresTimeupdateEvents=!1,nt.prototype.featuresNativeTextTracks=!1,nt.prototype.featuresVideoFrameCallback=!1,nt.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let s=e.sourceHandlers;s||(s=e.sourceHandlers=[]),void 0===i&&(i=s.length),s.splice(i,0,t)},e.canPlayType=function(t){let i,s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){let s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},e.canPlaySource=function(t,i){let s=e.selectSourceHandler(t,i);return s?s.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach(function(e){let t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(t){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:iU.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},rv.registerComponent("Tech",nt),nt.registerTech("Tech",nt),nt.defaultTechOrder_=[];let ni={},ns={},nr={};function nn(e,t,i,s=null){let r="call"+ry(i),n=e.reduce(nh(r),s),a=n===nr,o=a?null:t[i](n);return function(e,t,i,s){for(let r=e.length-1;r>=0;r--){let n=e[r];n[t]&&n[t](s,i)}}(e,i,o,a),o}let na={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},no={setCurrentTime:1,setMuted:1,setVolume:1},nl={play:1,pause:1};function nh(e){return(t,i)=>t===nr?nr:i[e]?i[e](t):t}let nd={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},nu=function(e=""){return nd[rJ(e).toLowerCase()]||""},nc=function(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){Array.isArray(e=nc(e))?t=t.concat(e):iH(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[np({src:e})]:iH(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[np(e)]:[];return e};function np(e){if(!e.type){let t=nu(e.src);t&&(e.type=t)}return e}let nm=st?10009:si?461:8,ng={codes:{play:415,pause:19,ff:417,rw:412,back:nm},names:{415:"play",19:"pause",417:"ff",412:"rw",[nm]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!(!this.names[e.keyCode]||this.names[e.keyCode]!==t)},getEventName(e){if(this.names[e.keyCode])return this.names[e.keyCode];if(this.codes[e.code]){let t=this.codes[e.code];return this.names[t]}return null}};class nf extends rs{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){this.isListening_||(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",()=>{this.focus(this.updateFocusableComponents()[0])}),this.player_.on("modalclose",()=>{this.refocusComponent()}),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(this.focusableComponents.length>1?this.focusableComponents[1].focus():this.focusableComponents[0].focus())}))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){let t=e.originalEvent?e.originalEvent:e;if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(t.key)){if(this.isPaused_)return;t.preventDefault();let e=t.key.substring(5).toLowerCase();this.move(e)}else if(ng.isEventKey(t,"play")||ng.isEventKey(t,"pause")||ng.isEventKey(t,"ff")||ng.isEventKey(t,"rw")){t.preventDefault();let e=ng.getEventName(t);this.performMediaAction_(e)}else ng.isEventKey(t,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(t.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}

1handlePlayerBlur_(e){let t=e.relatedTarget,i=null,s=this.getCurrentComponent(e.target);t&&(i=!!t.closest(".video-js"),t.classList.contains("vjs-text-track-settings")&&!this.isPaused_&&this.searchForTrackSelect_()),(e.currentTarget.contains(e.relatedTarget)||i)&&t||(s&&"CloseButton"===s.name()?this.refocusComponent():(this.pause(),s&&s.el()&&(this.lastFocusedComponent_=s)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){let e=this.player_,t=[];function i(e){for(let s of e)s.hasOwnProperty("el_")&&s.getIsFocusable()&&s.getIsAvailableToBeFocused(s.el())&&t.push(s),s.hasOwnProperty("children_")&&s.children_.length>0&&i(s.children_)}return e.children_.forEach(e=>{if(e.hasOwnProperty("el_")){if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void t.push(e);e.hasOwnProperty("children_")&&e.children_.length>0?i(e.children_):e.hasOwnProperty("items")&&e.items.length>0?i(e.items):this.findSuitableDOMChild(e)&&t.push(e)}if("ErrorDisplay"===e.name_&&e.opened_){let i=e.el_.querySelector(".vjs-errors-ok-button-container");i&&i.querySelectorAll("button").forEach((e,i)=>{t.push({name:()=>"ModalButton"+(i+1),el:()=>e,getPositions:()=>{let t=e.getBoundingClientRect();return{boundingClientRect:{x:t.x,y:t.y,width:t.width,height:t.height,top:t.top,right:t.right,bottom:t.bottom,left:t.left},center:{x:t.left+t.width/2,y:t.top+t.height/2,width:0,height:0,top:t.top+t.height/2,right:t.left+t.width/2,bottom:t.top+t.height/2,left:t.left+t.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>e.focus()})})}}),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){let s=t(i.children[e]);if(s)return s}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();let t=e||document.activeElement;if(this.focusableComponents.length){for(let e of this.focusableComponents)if(e.el()===t)return e}}add(e){let t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(e){for(let t=0;t<this.focusableComponents.length;t++)if(this.focusableComponents[t].name()===e.name())return this.focusableComponents.splice(t,1),void this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}clear(){this.focusableComponents.length>0&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){let t=this.getCurrentComponent();if(!t)return;let i=t.getPositions(),s=this.focusableComponents.filter(s=>s!==t&&this.isInDirection_(i.boundingClientRect,s.getPositions().boundingClientRect,e)),r=this.findBestCandidate_(i.center,s,e);r?this.focus(r):this.trigger({type:"endOfFocusableComponents",direction:e,focu

1sedComponent:t})}findBestCandidate_(e,t,i){let s=1/0,r=null;for(let n of t){let t=n.getPositions().center,a=this.calculateDistance_(e,t,i);a<s&&(s=a,r=n)}return r}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){let s,r=Math.abs(e.x-t.x),n=Math.abs(e.y-t.y);switch(i){case"right":case"left":s=r+100*n;break;case"up":s=2*n+.5*r;break;case"down":s=5*n+r;break;default:s=r+n}return s}searchForTrackSelect_(){for(let e of this.updateFocusableComponents())if("TextTrackSelect"===e.constructor.name){this.focus(e);break}}}class ny extends rv{constructor(e,t,i){if(super(e,iz({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,s=t.playerOptions.techOrder;i<s.length;i++){const t=ry(s[i]);let r=nt.getTech(t);if(t||(r=rv.getComponent(t)),r&&r.isSupported()){e.loadTech_(t);break}}}}rv.registerComponent("MediaLoader",ny);class n_ extends rv{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&iU.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;let s=sm(e,t,i);return this.player_.options_.experimentalSvgIcons||s.appendChild(sm("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=sm("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";let i=this.localize(e);this.controlText_=e,sg(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}rv.registerComponent("ClickableComponent",n_);class nb extends n_{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return sm("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null===e||"anonymous"===e||"use-credentials"===e?this.$("img")&&(this.$("img").crossOrigin=e):this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}update(e){let t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(sm("picture",{className:"vjs-poster",tabIndex:-1},{},sm("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?rO(this.player_.play()):this.player_.pause())}}nb.prototype.crossorigin=nb.prototype.crossOrigin,rv.registerComponent("PosterImage",nb);let nv="#222",nT="#ccc",nS={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',

1script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function nE(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function nC(e,t,i){try{e.style[t]=i}catch(e){return}}function nw(e){return e?`${e}px`:""}class nk extends rv{constructor(e,t,i){super(e,t,i);const s=e=>this.updateDisplay(e),r=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};e.on("loadstart",e=>this.toggleDisplay(e)),e.on("texttrackchange",s),e.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),e.ready(s9(this,function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)return void this.hide();e.on("fullscreenchange",r),e.on("playerresize",r);let t=v.screen.orientation||v,i=v.screen.orientation?"change":"orientationchange";t.addEventListener(i,r),e.on("dispose",()=>t.removeEventListener(i,r));let s=this.options_.playerOptions.tracks||[];for(let e=0;e<s.length;e++)this.player_.addRemoteTextTrack(s[e],!0);this.preselectTrack()}))}preselectTrack(){let e,t,i,s={captions:1,subtitles:1},r=this.player_.textTracks(),n=this.player_.cache_.selectedLanguage;for(let a=0;a<r.length;a++){let o=r[a];n&&n.enabled&&n.language&&n.language===o.language&&o.kind in s?o.kind===n.kind?i=o:i||(i=o):n&&!n.enabled?(i=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in s&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof v.WebVTT&&v.WebVTT.processCues(v,[],this.el_)}updateDisplay(){let e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){let t=[];for(let i=0;i<e.length;++i){let s=e[i];"showing"===s.mode&&t.push(s)}return void this.updateForTrack(t)}let i=null,s=null,r=e.length;for(;r--;){let t=e[r];"showing"===t.mode&&("descriptions"===t.kind?i=t:s=t)}if(s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):i&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(i)),!v.CSS.supports("inset","10px")){let e=this.el_,t=e.querySelectorAll(".vjs-text-track-cue"),i=this.player_.controlBar.el_.getBoundingClientRect().height,s=this.player_.el_.getBoundingClientRect().height;e.style="",nC(e,"position","relative"),nC(e,"height",s-i+"px"),nC(e,"top","unset"),nC(e,"bottom",ss?s+"px":"0px"),t.length>0&&t.forEach(e=>{if(e.style.inset){let t=e.style.inset.split(" ");3===t.length&&Object.assign(e.style,{top:t[0],right:t[1],bottom:t[2],left:"unset"})}})}}updateDisplayOverlay(){if(!this.player_.videoHeight()||!v.CSS.supports("inset-inline: 10px"))return;let e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,s=this.player_.videoWidth()/this.player_.videoHeight(),r=0,n=0;Math.abs(i-s)>.1&&(i>s?r=Math.round((e-t*s)/2):n=Math.round((t-e/s)/2)),nC(this.el_,"insetInline",nw(r)),nC(this.el_,"insetBlock",nw(n))}updateDisplayState(e){let t=this.player_.textTrackSettings.getValues(),i=e.activeCues,s=i.length;for(;s--;){let e=i[s];if(!e)continue;let r=e.displayState;if(t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&nC(r.firstChild,"color",nE(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&nC(r.firstChild,"backgroundColor",nE(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?nC(r,"backgroundColor",nE(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow=`2px 2px 3px ${nv}, 2px 2px 4px ${nv}, 2px 2px 5px ${nv}`:"raised"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${nv}, 2px 2px ${nv}, 3px 3px ${nv}`:"depressed"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${nT}, 0 1px ${nT}, -1px -1px ${nv}, 0 -1px ${nv}`:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow=`0 0 4px ${nv}, 0 0 4px ${nv}, 0 0 4px ${nv}, 0 0 4px ${nv}`)),t.fontPercent&&1!==t.fontPercent){let e=v.parseFloat(r.style.fontSize);r.style.fontSize=e*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"}

1t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=nS[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"!=typeof v.WebVTT||e.every(e=>!e.activeCues))return;let t=[];for(let i=0;i<e.length;++i){let s=e[i];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}v.WebVTT.processCues(v,t,this.el_);for(let t=0;t<e.length;++t){let i=e[t];for(let e=0;e<i.activeCues.length;++e){let s=i.activeCues[e].displayState;s_(s,"vjs-text-track-cue","vjs-text-track-cue-"+(i.language?i.language:t)),i.language&&sC(s,"lang",i.language)}this.player_.textTrackSettings&&this.updateDisplayState(i)}}}rv.registerComponent("TextTrackDisplay",nk);class nx extends rv{createEl(){let e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=sm("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),s=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return s.appendChild(i),s}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}rv.registerComponent("LoadingSpinner",nx);class nI extends n_{createEl(e,t={},i={}){let s=sm("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i));return this.player_.options_.experimentalSvgIcons||s.appendChild(sm("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}addChild(e,t={}){let i=this.constructor.name;return iU.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),rv.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){" "!==e.key&&"Enter"!==e.key?super.handleKeyDown(e):e.stopPropagation()}}rv.registerComponent("Button",nI);class nA extends nI{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){let t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)return rO(t),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());let i=this.player_.getChild("controlBar"),s=i&&i.getChild("playToggle");if(!s)return void this.player_.tech(!0).focus();let r=()=>s.focus();rL(t)?t.then(r,()=>{}):this.setTimeout(r,1)}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}nA.prototype.controlText_="Play Video",rv.registerComponent("BigPlayButton",nA);class nD extends nI{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return`vjs-close-button ${super.buildCSSClass()}`}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){"Escape"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}rv.registerComponent("CloseButton",nD);class nP extends nI{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return`vjs-play-control ${super.buildCSSClass()}`}handleClick(e){this.player_.paused()?rO(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}nP.prototype.controlText_="Play",rv.registerComponent("PlayToggle",nP);class nL extends rv{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],e=>this.update(e)),this.updateTextNode_()}createEl(){let e=this.buildCSSClass(),t=super.createEl("div",{className:`${e} vjs-time-control vjs-control`}),i=sm("span",{className:"vjs-control-text",textContent:`${this.localize(this.labelText_)}\xa0`},{role:"presentation"});return t.appendChild(i),this.contentEl_=sm("span",{className:`${e}-display`},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}update(e){(this.player_.options_.enableSmoothSeeking||"seeking"!==e.type)&&this.updateContent(e)}updateTextNode_(e=0){e=rI(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(!this.contentEl_)return;let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,iU.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=x.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}))}updateContent(e){}}nL.prototype.labelText_="Time",nL.prototype.controlText_="Time",rv.registerComponent("TimeDisplay",nL);class nO extends nL{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}nO.prototype.labelText_="Current Time",nO.prototype.controlText_="Current Time",rv.registerComponent("CurrentTimeDisplay",nO);class nN extends nL{constructor(e,t){super(e,t);const i=e=>this.updateContent(e);this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){let t=this.player_.duration();this.updateTextNode_(t)}}nN.prototype.labelText_="Duration",nN.prototype.controlText_="Duration",rv.registerComponent("DurationDisplay",nN);class nM extends rv{createEl(){let e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}rv.registerComponent("TimeDivider",nM);class nR extends nL{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){let e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(sm("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){let t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))}}nR.prototype.labelText_="Remaining Time",nR.prototype.controlText_="Remaining Time",rv.registerComponent("RemainingTimeDisplay",nR);class nU extends rv{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){let e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=sm("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(sm("span",{className:"vjs-control-text",textContent:`${this.localize("Stream Type")}\xa0`})),this.contentEl_.appendChild(x.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}rv.registerComponent("LiveDisplay",nU);class nB extends nI{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){let e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=sm("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function nF(e,t,i){return Math.min(i,Math.max(t,isNaN(e=Number(e))?t:e))}nB.prototype.controlText_="Seek to live, currently playing live",rv.registerComponent("SeekToLive",nB);var nq=Object.freeze({__proto__:null,clamp:nF});class nj extends rv{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){if(!this.enabled())return;let e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){let t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||i2||e.preventDefault(),sk(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){let t=this.bar.el_.ownerDocument;sx(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;let e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",()=>{let t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"})),e}getProgress(){return Number(nF(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){let t=sD(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){let t=this.options_.playerOptions.spatialNavigation,i=t&&t.enabled,s=t&&t.horizontalSeek;i?s&&"ArrowLeft"===e.key||!s&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):s&&"ArrowRight"===e.key||!s&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}rv.registerComponent("Slider",nj);let n$=(e,t)=>nF(e/t*100,0,100).toFixed(2)+"%";class nH extends rv{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){let e=super.createEl("div",{className:"vjs-load-progress"}),t=sm("span",{className:"vjs-control-text"}),i=sm("span",{textContent:this.localize("Loaded")}),s=x.createTextNode(": ");return this.percentageEl_=sm("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{let e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,n=n$(s,i);this.percent_!==n&&(this.el_.style.width=n,sg(this.percentageEl_,n),this.percent_=n);for(let e=0;e<t.length;e++){let i=t.start(e),n=t.end(e),a=r[e];a||(a=this.el_.appendChild(sm()),r[e]=a),a.dataset.start===i&&a.dataset.end===n||(a.dataset.start=i,a.dataset.end=n,a.style.left=n$(i,s),a.style.width=n$(n-i,s))}for(let e=r.length;e>t.length;e--)this.el_.removeChild(r[e-1]);r.length=t.length})}}rv.registerComponent("LoadProgressBar",nH);class nV extends rv{constructor(e,t){super(e,t),this.update=re(s9(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){let s=sA(this.el_),r=sI(this.player_.el()),n=e.width*t;if(!r||!s)return;let a=e.left-r.left+n,o=e.width-n+(r.right-e.right);o||(o=e.width-n,a=n);let l=s.width/2;a<l?l+=l-a:o<l&&(l=o),l<0?l=0:l>s.width&&(l=s.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){sg(this.el_,e)}updateTime(e,t,i,s){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let r,n=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){let e=this.player_.liveTracker.liveWindow(),i=e-t*e;r=(i<1?"":"-")+rI(i,e)}else r=rI(i,n);this.update(e,t,r),s&&s()})}}rv.registerComponent("TimeTooltip",nV);class nz extends rv{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=re(s9(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){let i=this.getChild("timeTooltip");if(!i)return;let s=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,s)}}nz.prototype.options_={children:[]},sa||iZ||nz.prototype.options_.children.push("timeTooltip"),rv.registerComponent("PlayProgressBar",nz);class nW extends rv{constructor(e,t){super(e,t),this.update=re(s9(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){let i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}nW.prototype.options_={children:["timeTooltip"]},rv.registerComponent("MouseTimeDisplay",nW);class nG extends nj{constructor(e,t){(t=iz(nG.prototype.options_,t)).children=[...t.children];const i=e.options_.disableSeekWhileScrubbingOnMobile&&(sa||iZ);(sa||iZ)&&!i||t.children.splice(1,0,"mouseTimeDisplay"),super(e,t),this.shouldDisableSeekWhileScrubbingOnMobile_=i,this.pendingSeekTime_=null,this.setEventHandlers_()}setEventHandlers_(){this.update_=s9(this,this.update),this.update=re(this.update_,30),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in x&&"visibilityState"in x&&this.on(x,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===x.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===x.visibilityState)return;

1let t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{let e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker,s=this.player_.duration();i&&i.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),this.currentTime_===e&&this.duration_===s||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[rI(e,s),rI(s,s)],"{1} of {2}")),this.currentTime_=e,this.duration_=s),this.bar&&this.bar.update(sI(this.el()),this.getProgress())}),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){let e;if(this.pendingSeekTime_)return this.pendingSeekTime_/this.player_.duration();let t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e}handleMouseDown(e){sR(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.shouldDisableSeekWhileScrubbingOnMobile_||this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){let i;if(!sR(e)||isNaN(this.player_.duration()))return;t||this.player_.scrubbing()||this.player_.scrubbing(!0);let s=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(s>=.99)return void r.seekToLiveEdge();let e=r.seekableStart(),t=r.liveCurrentTime();if((i=e+s*r.liveWindow())>=t&&(i=t),i<=e&&(i=e+.1),i===1/0)return}else(i=s*this.player_.duration())===this.player_.duration()&&(i-=.1);this.shouldDisableSeekWhileScrubbingOnMobile_?this.pendingSeekTime_=i:this.userSeek_(i),this.player_.options_.enableSmoothSeeking&&this.update()}enable(){super.enable();let e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();let e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.pendingSeekTime_&&(this.userSeek_(this.pendingSeekTime_),this.pendingSeekTime_=null),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?rO(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+this.options().stepSeconds)}stepBack(){this.userSeek_(this.player_.currentTime()-this.options().stepSeconds)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){let t=this.player_.liveTracker;if(" "===e.key||"Enter"===e.key)e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if("Home"===e.key)e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if("End"===e.key)e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(e.key)){e.preventDefault(),e.stopPropagation();let i=.1*parseInt(e.key,10);t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-this.options().stepSeconds*this.options().pageMultiplier)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+this.options().stepSeconds*this.options().pageMultiplier)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in x&&"visibilityState"in x&&this.off(x,"visibilitychange",this.toggleVisibility_),super.dispose()}}nG.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar",stepSeconds:5,pageMultiplier:12},rv.registerComponent("SeekBar",nG);class nX extends rv{constructor(e,t){super(e,t),this.handleMouseMove=re(s9(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=re(s9(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){let t=this.getChild("seekBar");if(!t)return;let i=t.getChild("playProgressBar"),s=t.getChild("mouseTimeDisplay");if(!i&&!s)return;let r=t.el(),n=sA(r),a=sD(r,e).x;a=nF(a,0,1),s&&s.update(n,a),i&&i.update(n,t.getProgress())}handleMouseSeek(e){let t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}

1disable(){if(this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){let e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&rO(this.player_.play())}}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,["mousemove","touchmove"],this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){let e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){let t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}nX.prototype.options_={children:["seekBar"]},rv.registerComponent("ProgressControl",nX);class nK extends nI{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return`vjs-picture-in-picture-control vjs-hidden ${super.buildCSSClass()}`}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){x.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in v?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof x.exitPictureInPicture&&super.show()}}nK.prototype.controlText_="Picture-in-Picture",rv.registerComponent("PictureInPictureToggle",nK);class nY extends nI{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===x[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return`vjs-fullscreen-control ${super.buildCSSClass()}`}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}nY.prototype.controlText_="Fullscreen",rv.registerComponent("FullscreenToggle",nY);let nQ=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};class nZ extends rv{createEl(){let e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}rv.registerComponent("VolumeLevel",nZ);class nJ extends rv{constructor(e,t){super(e,t),this.update=re(s9(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,s){if(!i){let i=sI(this.el_),s=sI(this.player_.el()),r=e.width*t;if(!s||!i)return;let n=e.left-s.left+r,a=e.width-r+(s.right-e.right),o=i.width/2;n<o?o+=o-n:a<o&&(o=a),o<0?o=0:o>i.width&&(o=i.width),this.el_.style.right=`-${o}px`}this.write(`${s}%`)}write(e){sg(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}}rv.registerComponent("VolumeLevelTooltip",nJ);class n0 extends rv{constructor(e,t){super(e,t),this.update=re(s9(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){this.getChild("volumeLevelTooltip").updateVolume(e,t,i,100*t,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}n0.prototype.options_={children:["volumeLevelTooltip"]},rv.registerComponent("MouseVolumeLevelDisplay",n0);class n1 extends nj{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){sR(e)&&super.handleMouseDown(e)}handleMouseMove(e){let t=this.getChild("mouseVolumeLevelDisplay");if(t){let i=this.el(),s=sI(i),r=this.vertical(),n=sD(i,e);n=nF(n=r?n.y:n.x,0,1),t.update(s,n,r)}sR(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){let t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){let e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}n1.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},sa||iZ||n1.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),n1.prototype.playerEvent="volumechange",rv.registerComponent("VolumeBar",n1);class n2 extends rv{constructor(e,t={}){t.vertical=t.vertical||!1,(void 0===t.volumeBar||iV(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),nQ(this,e),this.throttledHandleMouseMove=re(s9(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){let t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}n2.prototype.options_={children:["volumeBar"]},rv.registerComponent("VolumeControl",n2);let n4=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};class n8 extends nI{constructor(e,t){super(e,t),n4(this,e),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){let t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){let e=this.player_.volume(),t=3;this.setIcon("volume-high"),sa&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),sb(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-${t}`,"")),s_(this.el_,`vjs-vol-${t}`)}updateControlText_(){let e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}n8.prototype.controlText_="Mute",rv.registerComponent("MuteToggle",n8);class n5 extends rv{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,(void 0===t.volumeControl||iV(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),s4(x,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),s8(x,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}n5.prototype.options_={children:["muteToggle","volumeControl"]},rv.registerComponent("VolumePanel",n5);

1class n3 extends nI{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`forward-${this.skipTime}`),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t;if(isNaN(this.player_.duration()))return;let i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()?s.seekableEnd():this.player_.duration();t=i+this.skipTime<=r?i+this.skipTime:r,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}n3.prototype.controlText_="Skip Forward",rv.registerComponent("SkipForward",n3);class n6 extends nI{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t,i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()&&s.seekableStart();t=r&&i-this.skipTime<=r?r:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}n6.prototype.controlText_="Skip Backward",rv.registerComponent("SkipBackward",n6);class n7 extends rv{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof rv&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof rv&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){let t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){let e=this.options_.contentElType||"ul";this.contentEl_=sm(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");let t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),s4(t,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){let t=e.relatedTarget||x.activeElement;if(!this.children().some(e=>e.el()===t)){let e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();let t=this.children();if(!Array.isArray(t))return;let i=t.filter(t=>t.el()===e.target)[0];i&&"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):"ArrowRight"!==e.key&&"ArrowUp"!==e.key||(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){let t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())}}rv.registerComponent("Menu",n7);

1class n9 extends rv{constructor(e,t={}){super(e,t),this.menuButton_=new nI(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");const i=nI.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;const s=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",s),this.on(this.menuButton_,"click",s),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),s4(x,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){let e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){let e=new n7(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){let t=sm("li",{className:"vjs-menu-title",textContent:ry(this.options_.title),tabIndex:-1}),i=new rv(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${nI.prototype.buildCSSClass()} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),s8(x,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Escape"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),e.key):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){"Escape"!==e.key&&"Tab"!==e.key||this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){"Escape"!==e.key&&"Tab"!==e.key||(this.buttonPressed_&&this.unpressButton(),e.key)}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),sa&&sc()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}rv.registerComponent("MenuButton",n9);class ae extends n9{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),!i)return;const s=s9(this,this.update);i.addEventListener("removetrack",s),i.addEventListener("addtrack",s),i.addEventListener("labelchange",s),this.player_.on("ready",s),this.player_.on("dispose",function(){i.removeEventListener("removetrack",s),i.removeEventListener("addtrack",s),i.removeEventListener("labelchange",s)})}}rv.registerComponent("TrackButton",ae);class at extends n_{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}

1createEl(e,t,i){this.nonIconControl=!0;let s=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),r=sm("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?s.appendChild(r):s.replaceChild(r,s.querySelector(".vjs-icon-placeholder")),s}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.key)||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}rv.registerComponent("MenuItem",at);class ai extends at{constructor(e,t){const i=t.track,s=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);const r=(...e)=>{this.handleTracksChange.apply(this,e)},n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof v.Event)try{e=new v.Event("change")}catch(e){}e||(e=x.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){let t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){let s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){let t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){let e=this.player_.cache_.selectedLanguage;e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}}dispose(){this.track=null,super.dispose()}}rv.registerComponent("TextTrackMenuItem",ai);class as extends ai{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(this.options_.kinds.indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(["captions","descriptions","subtitles"].indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}rv.registerComponent("OffTextTrackMenuItem",as);class ar extends ae{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=ai){let i;this.label_&&(i=`${this.label_} off`),e.push(new as(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;let s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<s.length;i++){let r=s[i];if(this.kinds_.indexOf(r.kind)>-1){let i=new t(this.player_,{track:r,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});i.addClass(`vjs-${r.kind}-menu-item`),e.push(i)}}return e}}rv.registerComponent("TextTrackButton",ar);class an extends at{constructor(e,t){const i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}rv.registerComponent("ChaptersTrackMenuItem",an);class aa extends ar{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>

1{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;let t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){let e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){let i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(ry(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){let e=[];

1if(!this.track_)return e;let t=this.track_.cues;if(!t)return e;for(let i=0,s=t.length;i<s;i++){let s=t[i],r=new an(this.player_,{track:this.track_,cue:s});e.push(r)}return e}}aa.prototype.kind_="chapters",aa.prototype.controlText_="Chapters",rv.registerComponent("ChaptersButton",aa);class ao extends ar{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const s=e.textTracks(),r=s9(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){let t=this.player().textTracks(),i=!1;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}ao.prototype.kind_="descriptions",ao.prototype.controlText_="Descriptions",rv.registerComponent("DescriptionsButton",ao);class al extends ar{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}al.prototype.kind_="subtitles",al.prototype.controlText_="Subtitles",rv.registerComponent("SubtitlesButton",al);class ah extends ai{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}rv.registerComponent("CaptionSettingsMenuItem",ah);class ad extends ar{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new ah(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}ad.prototype.kind_="captions",ad.prototype.controlText_="Captions",rv.registerComponent("CaptionsButton",ad);class au extends ai{createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",s):r.appendChild(sm("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(sm("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),s}}rv.registerComponent("SubsCapsMenuItem",au);class ac extends ar{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(ry(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new ah(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,au)}}ac.prototype.kinds_=["captions","subtitles"],ac.prototype.controlText_="Subtitles",rv.registerComponent("SubsCapsButton",ac);class ap extends at{constructor(e,t){const i=t.track,s=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);const r=(...e)=>{this.handleTracksChange.apply(this,e)};s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return["main-desc","descriptions"].indexOf(this.options_.track.kind)>=0&&(r.appendChild(sm("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(sm("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),s}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){let e=this.player_.audioTracks();for(let t=0;t<e.length;t++){let i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}rv.registerComponent("AudioTrackMenuItem",ap);class am extends ae{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return`vjs-audio-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-audio-button ${super.buildWrapperCSSClass()}`}createItems(e=[]){this.hideThreshold_=1;let t=this.player_.audioTracks();for(let i=0;i<t.length;i++){let s=t[i];e.push(new ap(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return e}}am.prototype.controlText_="Audio Track",rv.registerComponent("AudioTrackButton",am);class ag extends at{constructor(e,t){const i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}ag.prototype.contentElType="button",rv.registerComponent("PlaybackRateMenuItem",ag);class af extends n9{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){let e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=sm("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return`vjs-playback-rate ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-playback-rate ${super.buildWrapperCSSClass()}`}createItems(){let e=this.playbackRates(),t=[];for(let i=e.length-1;i>=0;i--)t.push(new ag(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){let e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}af.prototype.controlText_="Playback Rate",rv.registerComponent("PlaybackRateMenuButton",af);class ay extends rv{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}rv.registerComponent("Spacer",ay);class a_ extends ay{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:"\xa0"})}}rv.registerComponent("CustomControlSpacer",a_);class ab extends rv{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}ab.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},rv.registerComponent("ControlBar",ab);class av extends rU{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.open(e)})}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){let e=this.player().error();return e?this.localize(e.message):""}}av.prototype.options_=Object.assign({}

1,rU.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),rv.registerComponent("ErrorDisplay",av);class aT extends rv{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),sm("select",{id:this.options_.id},{},this.options_.SelectOptions.map(e=>{let t=(this.options_.labelId?this.options_.labelId:`vjs-track-option-${sQ++}`)+"-"+e[1].replace(/\W+/g,""),i=sm("option",{id:t,value:this.localize(e[0]),textContent:this.localize(e[1])});return i.setAttribute("aria-labelledby",`${this.selectLabelledbyIds} ${t}`),i}))}}rv.registerComponent("TextTrackSelect",aT);class aS extends rv{constructor(e,t={}){super(e,t);const i=sm("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId});for(const t of(this.el().appendChild(i),this.options_.selects)){const i=this.options_.selectConfigs[t],s=i.className,r=i.id.replace("%s",this.options_.id_);let n=null;const a=`vjs_select_${sQ++}`;if("colors"===this.options_.type){n=sm("span",{className:s});const e=sm("label",{id:r,className:"vjs-label",textContent:this.localize(i.label)});e.setAttribute("for",a),n.appendChild(e)}const o=new aT(e,{SelectOptions:i.options,legendId:this.options_.legendId,id:a,labelId:r});this.addChild(o),"colors"===this.options_.type&&(n.appendChild(o.el()),this.el().appendChild(n))}}createEl(){return sm("fieldset",{className:this.options_.className})}}rv.registerComponent("TextTrackFieldset",aS);class aE extends rv{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,s=new aS(e,{id_:i,legendId:`captions-text-legend-${i}`,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(s);const r=new aS(e,{id_:i,legendId:`captions-background-${i}`,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(r);const n=new aS(e,{id_:i,legendId:`captions-window-${i}`,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(n)}createEl(){return sm("div",{className:"vjs-track-settings-colors"})}}rv.registerComponent("TextTrackSettingsColors",aE);class aC extends rv{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,s=new aS(e,{id_:i,legendId:`captions-font-size-${i}`,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(s);const r=new aS(e,{id_:i,legendId:`captions-edge-style-${i}`,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(r);const n=new aS(e,{id_:i,legendId:`captions-font-family-${i}`,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(n)}createEl(){return sm("div",{className:"vjs-track-settings-font"})}}rv.registerComponent("TextTrackSettingsFont",aC);class aw extends rv{constructor(e,t={}){super(e,t);const i=this.localize("restore all settings to the default values"),s=new nI(e,{controlText:i,className:"vjs-default-button"});s.el().classList.remove("vjs-control","vjs-button"),s.el().textContent=this.localize("Reset"),this.addChild(s);const r=new nI(e,{controlText:i,className:"vjs-done-button"});r.el().classList.remove("vjs-control","vjs-button"),r.el().textContent=this.localize("Done"),this.addChild(r)}createEl(){return sm("div",{className:"vjs-track-settings-controls"})}}rv.registerComponent("TrackSettingsControls",aw);let ak="vjs-text-track-settings",ax=["#000","Black"],aI=["#00F","Blue"],aA=["#0FF","Cyan"],aD=["#0F0","Green"],aP=["#F0F","Magenta"],aL=["#F00","Red"],aO=["#FFF","White"],aN=["#FF0","Yellow"],aM=["1","Opaque"],aR=["0.5","Semi-Transparent"],aU=["0","Transparent"],aB={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ax,aO,aL,aD,aI,aN,aP,aA],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[aM,aR,aU],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[aO,ax,aL,aD,aI,aN,aP,aA],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[aM,aR],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[aU,aR,aM],className:"vjs-window-opacity vjs-opacity"}};function aF(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}aB.windowColor.options=aB.backgroundColor.options;class aq extends rU{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=sm("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){let t=new aE(e,{textTrackComponentid:this.id_,selectConfigs:aB,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t);let i=new aC(e,{textTrackComponentid:this.id_,selectConfigs:aB,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]});this.addChild(i);let s=new aw(e);this.addChild(s)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),["click","tap"],()=>{this.setDefaults(),this.updateDisplay()}),ij(aB,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return i$(aB,(e,t,i)=>{var s,r;let n=(s=this.$(t.selector),r=t.parser,aF(s.options[s.options.selectedIndex].value,r));return void 0!==n&&(e[i]=n),e},{})}setValues(e){ij(aB,(t,i)=>{!function(e,t,i){if(t){for(let s=0;s<e.options.length;

1s++)if(aF(e.options[s].value,i)===t){e.selectedIndex=s;break}}}(this.$(t.selector),e[i],t.parser)})}setDefaults(){ij(aB,e=>{let t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(v.localStorage.getItem(ak))}catch(e){iU.warn(e)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;let e=this.getValues();try{Object.keys(e).length?v.localStorage.setItem(ak,JSON.stringify(e)):v.localStorage.removeItem(ak)}catch(e){iU.warn(e)}}updateDisplay(){let e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}rv.registerComponent("TextTrackSettings",aq);class aj extends rv{constructor(e,t){let i=t.ResizeObserver||v.ResizeObserver;null===t.ResizeObserver&&(i=!1),super(e,iz({createEl:!i,reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||v.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=rt(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;let e=this.debouncedHandler_,t=this.unloadListener_=function(){s8(this,"resize",e),s8(this,"unload",t),t=null};s4(this.el_.contentWindow,"unload",t),s4(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}rv.registerComponent("ResizeManager",aj);let a$={trackingThreshold:20,liveTolerance:15};class aH extends rv{constructor(e,t){super(e,iz(a$,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){let e=this.player_.seekable();if(!e||!e.length)return;let t=Number(v.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;let s=this.liveCurrentTime(),r=this.player_.currentTime(),n=this.player_.paused()||this.seekedBehindLive_||Math.abs(s-r)>this.options_.liveTolerance;this.timeupdateSeen_&&s!==1/0||(n=!1),n!==this.behindLiveEdge_&&(this.behindLiveEdge_=n,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){let e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}

1liveWindow(){let e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){let e=this.seekableEnd();return -1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}rv.registerComponent("LiveTracker",aH);class aV extends rv{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:sm("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${sQ++}`}),description:sm("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${sQ++}`})},sm("div",{className:"vjs-title-bar"},{},iW(this.els))}updateDom_(){let e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{let s=this.state[e],r=this.els[e],n=i[e];sL(r),s&&sg(r,s),t&&(t.removeAttribute(n),s&&t.setAttribute(n,r.id))}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){let e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}rv.registerComponent("TitleBar",aV);let az={initialDisplay:4e3,position:[],takeFocus:!1};class aW extends nI{constructor(e,t){super(e,t=iz(az,t)),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],e=>{this.removeClass("force-display")})}buildCSSClass(){return`vjs-transient-button focus-visible ${this.options_.position.map(e=>`vjs-${e}`).join(" ")}`}createEl(){let e=sm("button",{},{type:"button",class:this.buildCSSClass()},sm("span"));return this.controlTextEl_=e.querySelector("span"),e}show(){super.show(),this.addClass("force-display"),this.options_.takeFocus&&this.el().focus({preventScroll:!0}),this.forceDisplayTimeout=this.player_.setTimeout(()=>{this.removeClass("force-display")},this.options_.initialDisplay)}hide(){this.removeClass("force-display"),super.hide()}dispose(){this.player_.clearTimeout(this.forceDisplayTimeout),super.dispose()}}rv.registerComponent("TransientButton",aW);let aG=e=>{let t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;let i=e.$$("source"),s=[],r="";if(!i.length)return!1;for(let e=0;e<i.length;e++){let t=i[e].src;t&&-1===s.indexOf(t)&&s.push(t)}return!!s.length&&(1===s.length&&(r=s[0]),e.triggerSourceset(r),!0)},aX=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){let t=x.createElement(this.nodeName.toLowerCase());t.innerHTML=e;let i=x.createDocumentFragment();for(;t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",v.Element.prototype.appendChild.call(this,i),this.innerHTML}}),aK=(e,t)=>{let i={};for(let s=0;s<e.length&&!((i=Object.getOwnPropertyDescriptor(e[s],t))&&i.set&&i.get);s++);return i.enumerable=!0,i.configurable=!0,i},aY=function(e){let t=e.el();if(t.resetSourceWatch_)return;let i={},s=aK([e.el(),v.HTMLMediaElement.prototype,v.Element.prototype,aX],"innerHTML"),r=i=>(...s)=>{let r=i.apply(t,s);return aG(e),r};["append","appendChild","insertAdjacentHTML"].forEach(e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))}),Object.defineProperty(t,"innerHTML",iz(s,{set:r(s.set)})),t.resetSourceWatch_=()=>

1{t.resetSourceWatch_=null,Object.keys(i).forEach(e=>{t[e]=i[e]}),Object.defineProperty(t,"innerHTML",s)},e.one("sourceset",t.resetSourceWatch_)},aQ=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?rZ(v.Element.prototype.getAttribute.call(this,"src")):""},set(e){return v.Element.prototype.setAttribute.call(this,"src",e),e}}),aZ=function(e){if(!e.featuresSourceset)return;let t=e.el();if(t.resetSourceset_)return;let i=aK([e.el(),v.HTMLMediaElement.prototype,aQ],"src"),s=t.setAttribute,r=t.load;Object.defineProperty(t,"src",iz(i,{set:s=>{let r=i.set.call(t,s);return e.triggerSourceset(t.src),r}})),t.setAttribute=(i,r)=>{let n=s.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),n},t.load=()=>{let i=r.call(t);return aG(e)||(e.triggerSourceset(""),aY(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):aG(e)||aY(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=s,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}};class aJ extends nt{constructor(e,t){super(e,t);const i=e.source;let s=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,i&&(this.el_.currentSrc!==i.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(i):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){const e=this.el_.childNodes;let t=e.length;const i=[];for(;t--;){const r=e[t];"track"===r.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),this.textTracks().addTrack(r.track),s||this.el_.hasAttribute("crossorigin")||!r0(r.src)||(s=!0)):i.push(r))}for(let e=0;e<i.length;e++)this.el_.removeChild(i[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&s&&iU.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(sr||se)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),aJ.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){aZ(this)}restoreMetadataTracksInIOSNativePlayer_(){let e,t=this.textTracks(),i=()=>{e=[];for(let i=0;i<t.length;i++){let s=t[i];"metadata"===s.kind&&e.push({track:s,storedMode:s.mode})}};i(),t.addEventListener("change",i),this.on("dispose",()=>t.removeEventListener("change",i));let s=()=>{for(let t=0;t<e.length;t++){let i=e[t];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}t.removeEventListener("change",s)};this.on("webkitbeginfullscreen",()=>{t.removeEventListener("change",i),t.removeEventListener("change",s),t.addEventListener("change",s)}),this.on("webkitendfullscreen",()=>{t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",s)})}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;let i=e.toLowerCase();this[`${i}TracksListeners_`]&&Object.keys(this[`${i}TracksListeners_`]).forEach(e=>{this.el()[`${i}Tracks`].removeEventListener(e,this[`${i}TracksListeners_`][e])}),this[`featuresNative${e}Tracks`]=!t,this[`${i}TracksListeners_`]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){let t=r7[e],i=this.el()[t.getterName],s=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;let r={change:t=>{let i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&this[r9.remoteText.getterName]().trigger(i)},addtrack(e){s.addTrack(e.track)},removetrack(e){s.removeTrack(e.track)}},n=function(){let e=[];for(let t=0;t<s.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===s[t]){r=!0;break}r||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())};

1this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach(e=>{let t=r[e];i.addEventListener(e,t),this.on("dispose",s=>i.removeEventListener(e,t))}),this.on("loadstart",n),this.on("dispose",e=>this.off("loadstart",n))}proxyNativeTracks_(){r7.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){let t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),aJ.disposeMediaElement(e),e=t}else{e=x.createElement("video");let t=iz({},this.options_.tag&&sS(this.options_.tag));sr&&!0===this.options_.nativeControlsForTouch||delete t.controls,sT(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&sC(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);let t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){let s=t[i],r=this.options_[s];void 0!==r&&(r?sC(e,s,s):sw(e,s),e[s]=r)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1,t=function(){e=!0};this.on("loadstart",t);let i=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")})}let t=["loadstart"];t.push("loadedmetadata"),e.readyState>=2&&t.push("loadeddata"),e.readyState>=3&&t.push("canplay"),e.readyState>=4&&t.push("canplaythrough"),this.ready(function(){t.forEach(function(e){this.trigger(e)},this)})}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&so?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){iU(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&iZ&&i2&&0===this.el_.currentTime){let e=()=>{this.el_.currentTime>0&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if(!("webkitDisplayingFullscreen"in this.el_))return;let e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){let e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)rO(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}addSourceElement(e,t){if(!e)return iU.error("Invalid source URL."),!1;let i={src:e};t&&(i.type=t);let s=sm("source",{},i);return this.el_.appendChild(s),!0}removeSourceElement(e){if(!e)return iU.error("Source URL is required to remove the source element."),!1;for(let t of this.el_.querySelectorAll("source"))if(t.src===e)return this.el_.removeChild(t),!0;return iU.warn(`No matching source element found with src: ${e}`),!1}reset(){aJ.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);let t=x.createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){let i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){let t=this.$$("track"),i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();let e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),v.performance&&(e.creationTime=v.performance.now()),e}}iG(aJ,"TEST_VID",function(){if(!sd())return;let e=x.createElement("video"),t=x.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),aJ.isSupported=function(){try{aJ.TEST_VID.volume=.5}catch(e){return!1}return!(!aJ.TEST_VID||!aJ.TEST_VID.canPlayType)},aJ.canPlayType=function(e){return aJ.TEST_VID.canPlayType(e)},aJ.canPlaySource=function(e,t){return aJ.canPlayType(e.type)},aJ.canControlVolume=function(){try{let e=aJ.TEST_VID.volume;aJ.TEST_VID.volume=e/2+.1;let t=e!==aJ.TEST_VID.volume;return t&&sa?(v.setTimeout(()=>{aJ&&aJ.prototype&&(aJ.prototype.featuresVolumeControl=e!==aJ.TEST_VID.volume)}),!1):t}catch(e){return!1}},aJ.canMuteVolume=function(){try{let e=aJ.TEST_VID.muted;return aJ.TEST_VID.muted=!e,aJ.TEST_VID.muted?sC(aJ.TEST_VID,"muted","muted"):sw(aJ.TEST_VID,"muted","muted"),e!==aJ.TEST_VID.muted}catch(e){return!1}},aJ.canControlPlaybackRate=function(){if(iZ&&i2&&i8<58)return!1;try{let e=aJ.TEST_VID.playbackRate;return aJ.TEST_VID.playbackRate=e/2+.1,e!==aJ.TEST_VID.playbackRate}catch(e){return!1}},aJ.canOverrideAttributes=function(){try{let e=()=>{};Object.defineProperty(x.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(x.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(x.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(x.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},aJ.supportsNativeTextTracks=function(){return so||sa&&i2},aJ.supportsNativeVideoTracks=function(){return!(!aJ.TEST_VID||!aJ.TEST_VID.videoTracks)},aJ.supportsNativeAudioTracks=function(){return!(!aJ.TEST_VID||!aJ.TEST_VID.audioTracks)},aJ.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEac

1h(function([e,t]){iG(aJ.prototype,e,()=>aJ[t](),!0)}),aJ.prototype.featuresVolumeControl=aJ.canControlVolume(),aJ.prototype.movingMediaElementInDOM=!sa,aJ.prototype.featuresFullscreenResize=!0,aJ.prototype.featuresProgressEvents=!0,aJ.prototype.featuresTimeupdateEvents=!0,aJ.prototype.featuresVideoFrameCallback=!(!aJ.TEST_VID||!aJ.TEST_VID.requestVideoFrameCallback),aJ.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},aJ.resetMediaElement=function(e){if(!e)return;let t=e.querySelectorAll("source"),i=t.length;for(;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){aJ.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){aJ.prototype["set"+ry(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){aJ.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(e){aJ.prototype["set"+ry(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){aJ.prototype[e]=function(){return this.el_[e]()}}),nt.withSourceHandlers(aJ),aJ.nativeSourceHandler={},aJ.nativeSourceHandler.canPlayType=function(e){try{return aJ.TEST_VID.canPlayType(e)}catch(e){return""}},aJ.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return aJ.nativeSourceHandler.canPlayType(e.type);if(e.src){let t=rJ(e.src);return aJ.nativeSourceHandler.canPlayType(`video/${t}`)}return""},aJ.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},aJ.nativeSourceHandler.dispose=function(){},aJ.registerSourceHandler(aJ.nativeSourceHandler),nt.registerTech("Html5",aJ);let a0=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],a1={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},a2=["tiny","xsmall","small","medium","large","xlarge","huge"],a4={};a2.forEach(e=>{let t="x"===e.charAt(0)?`x-${e.substring(1)}`:e;a4[e]=`vjs-layout-${t}`});let a8={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0};class a5 extends rv{constructor(e,t,i){if(e.id=e.id||t.id||`vjs_video_${sQ++}`,(t=Object.assign(a5.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language){const i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=iB(this.id_),this.fsApi_=iO,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={controlBarHeight:null,playerHe

1ight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&sS(e),this.language(this.options_.language),t.languages){const e={};Object.getOwnPropertyNames(t.languages).forEach(function(i){e[i.toLowerCase()]=t.languages[i]}),this.languages_=e}else this.languages_=a5.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!=typeof this[e])throw Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),rp(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(s4(x,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);const s=iz(this.options_);if(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons){const e=(new v.DOMParser

1).parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 10.06 6 20v14c0 3.31 2.69 6 6 6h6V24h-8v-4c0-7.73 6.27-14 14-14s14 6.27 14 14v4h-8v16h6c3.31 0 6-2.69 6-6V20c0-9.94-8.06-18-18-18z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-captions">\n      <path d="M38 8H10c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h28c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM22 22h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2zm14 0h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-subtitles">\n      <path d="M40 8H8c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h32c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM8 24h8v4H8v-4zm20 12H8v-4h20v4zm12 0h-8v-4h8v4zm0-8H20v-4h20v4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-enter">\n      <path d="M14 28h-4v10h10v-4h-6v-6zm-4-8h4v-6h6v-4H10v10zm24 14h-6v4h10V28h-4v6zm-6-24v4h6v6h4V10H28z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-exit">\n      <path d="M10 32h6v6h4V28H10v4zm6-16h-6v4h10V10h-4v6zm12 22h4v-6h6v-4H28v10zm4-22v-6h-4v10h10v-4h-6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play-circle">\n      <path d="M20 33l12-9-12-9v18zm4-29C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-mute">\n      <path d="M33 24c0-3.53-2.04-6.58-5-8.05v4.42l4.91 4.91c.06-.42.09-.85.09-1.28zm5 0c0 1.88-.41 3.65-1.08 5.28l3.03 3.03C41.25 29.82 42 27 42 24c0-8.56-5.99-15.72-14-17.54v4.13c5.78 1.72 10 7.07 10 13.41zM8.55 6L6 8.55 15.45 18H6v12h8l10 10V26.55l8.51 8.51c-1.34 1.03-2.85 1.86-4.51 2.36v4.13a17.94 17.94 0 0 0 7.37-3.62L39.45 42 42 39.45l-18-18L8.55 6zM24 8l-4.18 4.18L24 16.36V8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-low">\n      <path d="M14 18v12h8l10 10V8L22 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-medium">\n      <path d="M37 24c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zm-27-6v12h8l10 10V8L18 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-high">\n      <path d="M6 18v12h8l10 10V8L14 18H6zm27 6c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zM28 6.46v4.13c5.78 1.72 10 7.07 10 13.41s-4.22 11.69-10 13.41v4.13c8.01-1.82 14-8.97 14-17.54S36.01 8.28 28 6.46z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-spinner">\n      <path d="M18.8 21l9.53-16.51C26.94 4.18 25.49 4 24 4c-4.8 0-9.19 1.69-12.64 4.51l7.33 12.69.11-.2zm24.28-3c-1.84-5.85-6.3-10.52-11.99-12.68L23.77 18h19.31zm.52 2H28.62l.58 1 9.53 16.5C41.99 33.94 44 29.21 44 24c0-1.37-.14-2.71-.4-4zm-26.53 4l-7.8-13.5C6.01 14.06 4 18.79 4 24c0 1.37.14 2.71.4 4h14.98l-2.31-4zM4.92 30c1.84 5.85 6.3 10.52 11.99 12.68L24.23 30H4.92zm22.54 0l-7.8 13.51c1.4.31 2.85.49 4.34.49 4.8 0 9.19-1.69 12.64-4.51L29.31 26.8 27.46 30z"></path>\n    </symbol>\n    <symbol viewBox="0 0 24 24" id="vjs-icon-hd">\n      <path d="M19 3H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-8 12H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm2-6h4c.55 0 1 .45 1 1v4c0 .55-.45 1-1 1h-4V9zm1.5 4.5h2v-3h-2v3z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-chapters">\n      <path d="M6 26h4v-4H6v4zm0 8h4v-4H6v4zm0-16h4v-4H6v4zm8 8h28v-4H14v4zm0 8h28v-4H14v4zm0-20v4h28v-4H14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 40 40" id="vjs-icon-downloading">\n      <path d="M18.208 36.875q-3.208-.292-5.979-1.729-2.771-1.438-4.812-3.729-2.042-2.292-3.188-5.229-1.146-2.938-1.146-6.23 0-6.583 4.334-11.416 4.333-4.834 10.833-5.5v3.166q-5.167.75-8.583 4.646Q6.25 14.75 6.25 19.958q0 5.209 3.396 9.104 3.396 3.896 8.562 4.646zM20 28.417L11.542 20l2.083-2.083 4.917 4.916v-11.25h2.916v11.25l4.875-4.916L28.417 20zm1.792 8.458v-3.167q1.833-.25 3.541-.958 1.709-.708 3.167-1.875l2.333 2.292q-1.958 1.583-4.25 2.541-2.291.959-4.791 1.167zm6.791-27.792q-1.541-1.125-3.25-1.854-1.708-.729-3.541-1.021V3.042q2.5.25 4.77 1.208 2.271.958 4.271 2.5zm4.584 21.584l-2.25-2.25q1.166-1.5 1.854-3.209.687-1.708.937-3.541h3.209q-.292 2.5-1.229 4.791-.938 2.292-2.521 4.209zm.541-12.417q-.291-1.833-.958-3.562-.667-1.73-1.833-3.188l2.375-2.208q1.541 1.916 2.458 4.208.917 2.292 1.167 4.75z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download">\n      <path d="M10.8 40.55q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h26.35v-7.7h3.4v7.7q0 1.4-1 2.4t-2.4 1zM24 32.1L13.9 22.05l2.45-2.45 5.95 5.95V7.15h3.4v18.4l5.95-5.95 2.45 2.45z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-done">\n      <path d="M9.8 40.5v-3.45h28.4v3.45zm9.2-9.05L7.4 19.85l2.45-2.35L19 26.65l19.2-19.2 2.4 2.4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-off">\n      <path d="M4.9 4.75L43.25 43.1 41 45.3l-4.75-4.75q-.05.05-.075.025-.025-.025-.075-.025H10.8q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h22.05l-7-7-1.85 1.8L13.9 21.9l1.85-1.85L2.7 7zm26.75 14.7l2.45 2.45-3.75 3.8-2.45-2.5zM25.7 7.15V21.1l-3.4-3.45V7.15z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-share">\n      <path d="M36 32.17c-1.52 0-2.89.59-3.93 1.54L17.82 25.4c.11-.45.18-.92.18-1.4s-.07-.95-.18-1.4l14.1-8.23c1.07 1 2.5 1.62 4.08 1.62 3.31 0 6-2.69 6-6s-2.69-6-6-6-6 2.69-6 6c0 .48.07.95.18 1.4l-14.1 8.23c-1.07-1-2.5-1.62-4.08-1.62-3.31 0-6 2.69-6 6s2.69 6 6 6c1.58 0 3.01-.62 4.08-1.62l14.25 8.31c-.1.42-.16.86-.16 1.31A5.83 5.83 0 1 0 36 32.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cog">\n      <path d="M38.86 25.95c.08-.64.14-1.29.14-1.95s-.06-1.31-.14-1.95l4.23-3.31c.38-.3.49-.84.24-1.28l-4-6.93c-.25-.43-.77-.61-1.22-.43l-4.98 2.01c-1.03-.79-2.16-1.46-3.38-1.97L29 4.84c-.09-.47-.5-.84-1-.84h-8c-.5 0-.91.37-.99.84l-.75 5.3a14.8 14.8 0 0 0-3.38 1.97L9.9 10.1a1 1 0 0 0-1.22.43l-4 6.93c-.25.43-.14.97.24 1.28l4.22 3.31C9.06 22.69 9 23.34 9 24s.06 1.31.14 1.95l-4.22 3.31c-.38.3-.49.84-.24 1.28l4 6.93c.25.43.77.61 1.22.43l4.98-2.01c1.03.79 2.16 1.46 3.38 1.97l.75 5.3c.08.47.49.84.99.84h8c.5 0 .91-.37.99-.84l.75-5.3a14.8 14.8 0 0 0 3.38-1.97l4.98 2.01a1 1 0 0 0 1.22-.43l4-6.93c.25-.43.14-.97-.24-1.28l-4.22-3.31zM24 31c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-square">\n      <path d="M36 8H12c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h24c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zm0 28H12V12h24v24z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle">\n      <circle cx="24" cy="24" r="20"></circle>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-outline">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-inner-circle">\n      <path d="M24 4C12.97 4 4 12.97 4 24s8.97 20 20 20 20-8.97 20-20S35.03 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16zm6-16c0 3.31-2.69 6-6 6s-6-2.69-6-6 2.69-6 6-6 6 2.69 6 6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cancel">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm10 27.17L31.17 34 24 26.83 16.83 34 14 31.17 21.17 24 14 16.83 16.83 14 24 21.17 31.17 14 34 16.83 26.83 24 34 31.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-replay">\n      <path d="M24 10V2L14 12l10 10v-8c6.63 0 12 5.37 12 12s-5.37 12-12 12-12-5.37-12-12H8c0 8.84 7.16 16 16 16s16-7.16 16-16-7.16-16-16-16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-repeat">\n      <path d="M14 14h20v6l8-8-8-8v6H10v12h4v-8zm20 20H14v-6l-8 8 8 8v-6h24V26h-4v8z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-5">\n      <path d="M17.689 98l-8.697 8.696 8.697 8.697 2.486-2.485-4.32-4.319h1.302c4.93 0 9.071 1.722 12.424 5.165 3.352 3.443 5.029 7.638 5.029 12.584h3.55c0-2.958-.553-5.73-1.658-8.313-1.104-2.583-2.622-4.841-4.555-6.774-1.932-1.932-4.19-3.45-6.773-4.555-2.584-1.104-5.355-1.657-8.313-1.657H15.5l4.615-4.615zm-8.08 21.659v13.861h11.357v5.008H9.609V143h12.7c.834 0 1.55-.298 2.146-.894.596-.597.895-1.31.895-2.145v-7.781c0-.835-.299-1.55-.895-2.147a2.929 2.929 0 0 0-2.147-.894h-8.227v-5.096H25.35v-4.384z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-10">\n      <path d="M42.315 125.63c0-4.997-1.694-9.235-5.08-12.713-3.388-3.479-7.571-5.218-12.552-5.218h-1.315l4.363 4.363-2.51 2.51-8.787-8.786L25.221 97l2.45 2.45-4.662 4.663h1.375c2.988 0 5.788.557 8.397 1.673 2.61 1.116 4.892 2.65 6.844 4.602 1.953 1.953 3.487 4.234 4.602 6.844 1.116 2.61 1.674 5.41 1.674 8.398zM8.183 142v-19.657H3.176V117.8h9.643V142zm13.63 0c-1.156 0-2.127-.393-2.912-1.178-.778-.778-1.168-1.746-1.168-2.902v-16.04c0-1.156.393-2.127 1.178-2.912.779-.779 1.746-1.168 2.902-1.168h7.696c1.156 0 2.126.392 2.911 1.177.779.78 1.168 1.747 1.168 2.903v16.04c0 1.156-.392 2.127-1.177 2.912-.779.779-1.746 1.168-2.902 1.168zm.556-4.636h6.583v-15.02H22.37z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-30">\n      <path d="M26.047 97l-8.733 8.732 8.733 8.733 2.496-2.494-4.336-4.338h1.307c4.95 0 9.108 1.73 12.474 5.187 3.367 3.458 5.051 7.668 5.051 12.635h3.565c0-2.97-.556-5.751-1.665-8.346-1.109-2.594-2.633-4.862-4.574-6.802-1.94-1.941-4.208-3.466-6.803-4.575-2.594-1.109-5.375-1.664-8.345-1.664H23.85l4.634-4.634zM2.555 117.531v4.688h10.297v5.25H5.873v4.687h6.979v5.156H2.555V142H13.36c1.061 0 1.95-.395 2.668-1.186.718-.79 1.076-1.772 1.076-2.94v-16.218c0-1.168-.358-2.149-1.076-2.94-.717-.79-1.607-1.185-2.668-1.185zm22.482.14c-1.149 0-2.11.39-2.885 1.165-.78.78-1.172 1.744-1.172 2.893v15.943c0 1.149.388 2.11 1.163 2.885.78.78 1.745 1.172 2.894 1.172h7.649c1.148 0 2.11-.388 2.884-1.163.78-.78 1.17-1.745 1.17-2.894v-15.943c0-1.15-.386-2.111-1.16-2.885-.78-.78-1.746-1.172-2.894-1.172zm.553 4.518h6.545v14.93H25.59z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-5">\n      <path d="M29.508 97l-2.431 2.43 4.625 4.625h-1.364c-2.965 0-5.742.554-8.332 1.66-2.589 1.107-4.851 2.629-6.788 4.566-1.937 1.937-3.458 4.2-4.565 6.788-1.107 2.59-1.66 5.367-1.66 8.331h3.557c0-4.957 1.68-9.16 5.04-12.611 3.36-3.45 7.51-5.177 12.451-5.177h1.304l-4.326 4.33 2.49 2.49 8.715-8.716zm-9.783 21.61v13.89h11.382v5.018H19.725V142h12.727a2.93 2.93 0 0 0 2.15-.896 2.93 2.93 0 0 0 .896-2.15v-7.798c0-.837-.299-1.554-.896-2.152a2.93 2.93 0 0 0-2.15-.896h-8.245V123h11.29v-4.392z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-10">\n      <path d="M23.119 97l-2.386 2.383 4.538 4.538h-1.339c-2.908 0-5.633.543-8.173 1.63-2.54 1.085-4.76 2.577-6.66 4.478-1.9 1.9-3.392 4.12-4.478 6.66-1.085 2.54-1.629 5.264-1.629 8.172h3.49c0-4.863 1.648-8.986 4.944-12.372 3.297-3.385 7.368-5.078 12.216-5.078h1.279l-4.245 4.247 2.443 2.442 8.55-8.55zm-9.52 21.45v4.42h4.871V142h4.513v-23.55zm18.136 0c-1.125 0-2.066.377-2.824 1.135-.764.764-1.148 1.709-1.148 2.834v15.612c0 1.124.38 2.066 1.139 2.824.764.764 1.708 1.145 2.833 1.145h7.489c1.125 0 2.066-.378 2.824-1.136.764-.764 1.145-1.709 1.145-2.833v-15.612c0-1.125-.378-2.067-1.136-2.825-.764-.764-1.708-1.145-2.833-1.145zm.54 4.42h6.408v14.617h-6.407z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-30">\n      <path d="M25.549 97l-2.437 2.434 4.634 4.635H26.38c-2.97 0-5.753.555-8.347 1.664-2.594 1.109-4.861 2.633-6.802 4.574-1.94 1.94-3.465 4.207-4.574 6.802-1.109 2.594-1.664 5.377-1.664 8.347h3.565c0-4.967 1.683-9.178 5.05-12.636 3.366-3.458 7.525-5.187 12.475-5.187h1.307l-4.335 4.338 2.495 2.494 8.732-8.732zm-11.553 20.53v4.689h10.297v5.249h-6.978v4.688h6.978v5.156H13.996V142h10.808c1.06 0 1.948-.395 2.666-1.186.718-.79 1.077-1.771 1.077-2.94v-16.217c0-1.169-.36-2.15-1.077-2.94-.718-.79-1.605-1.186-2.666-1.186zm21.174.168c-1.149 0-2.11.389-2.884 1.163-.78.78-1.172 1.745-1.172 2.894v15.942c0 1.15.388 2.11 1.162 2.885.78.78 1.745 1.17 2.894 1.17h7.649c1.149 0 2.11-.386 2.885-1.16.78-.78 1.17-1.746 1.17-2.895v-15.942c0-1.15-.387-2.11-1.161-2.885-.78-.78-1.745-1.172-2.894-1.172zm.552 4.516h6.542v14.931h-6.542z"></path>\n    </symbol>\n    <symbol viewBox="0 0 512 512" id="vjs-icon-audio-description">\n      <g fill-rule="evenodd"><path d="M227.29 381.351V162.993c50.38-1.017 89.108-3.028 117.631 17.126 27.374 19.342 48.734 56.965 44.89 105.325-4.067 51.155-41.335 94.139-89.776 98.475-24.085 2.155-71.972 0-71.972 0s-.84-1.352-.773-2.568m48.755-54.804c31.43 1.26 53.208-16.633 56.495-45.386 4.403-38.51-21.188-63.552-58.041-60.796v103.612c-.036 1.466.575 2.22 1.546 2.57"></path><path d="M383.78 381.328c13.336 3.71 17.387-11.06 23.215-21.408 12.722-22.571 22.294-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.226 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M425.154 381.328c13.336 3.71 17.384-11.061 23.215-21.408 12.721-22.571 22.291-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.511c-.586 3.874 2.226 7.315 3.866 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M466.26 381.328c13.337 3.71 17.385-11.061 23.216-21.408 12.722-22.571 22.292-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.225 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894M4.477 383.005H72.58l18.573-28.484 64.169-.135s.065 19.413.065 28.62h48.756V160.307h-58.816c-5.653 9.537-140.85 222.697-140.85 222.697zm152.667-145.282v71.158l-40.453-.27 40.453-70.888z"></path></g>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-next-item">\n      <path d="M12 36l17-12-17-12v24zm20-24v24h4V12h-4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-previous-item">\n      <path d="M12 12h4v24h-4zm7 12l17 12V12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-shuffle">\n      <path d="M21.17 18.34L10.83 8 8 10.83l10.34 10.34 2.83-2.83zM29 8l4.09 4.09L8 37.17 10.83 40l25.09-25.09L40 19V8H29zm.66 18.83l-2.83 2.83 6.26 6.26L29 40h11V29l-4.09 4.09-6.25-6.26z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cast">\n      <path d="M42 6H6c-2.21 0-4 1.79-4 4v6h4v-6h36v28H28v4h14c2.21 0 4-1.79 4-4V10c0-2.21-1.79-4-4-4zM2 36v6h6c0-3.31-2.69-6-6-6zm0-8v4c5.52 0 10 4.48 10 10h4c0-7.73-6.27-14-14-14zm0-8v4c9.94 0 18 8.06 18 18h4c0-12.15-9.85-22-22-22z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-picture-in-picture-enter">\n      <path d="M38 22H22v11.99h16V22zm8 16V9.96C46 7.76 44.2 6 42 6H6C3.8 6 2 7.76 2 9.96V38c0 2.2 1.8 4 4 4h36c2.2 0 4-1.8 4-4zm-4 .04H6V9.94h36v28.1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 22 18" id="vjs-icon-picture-in-picture-exit">\n      <path d="M18 4H4v10h14V4zm4 12V1.98C22 .88 21.1 0 20 0H2C.9 0 0 .88 0 1.98V16c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2zm-2 .02H2V1.97h18v14.05z"></path>\n      <path fill="none" d="M-1-3h24v24H-1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-facebook">\n      <path d="M1343 12v264h-157q-86 0-116 36t-30 108v189h293l-39 296h-254v759H734V905H479V609h255V391q0-186 104-288.5T1115 0q147 0 228 12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-linkedin">\n      <path d="M477 625v991H147V625h330zm21-306q1 73-50.5 122T312 490h-2q-82 0-132-49t-50-122q0-74 51.5-122.5T314 148t133 48.5T498 319zm1166 729v568h-329v-530q0-105-40.5-164.5T1168 862q-63 0-105.5 34.5T999 982q-11 30-11 81v553H659q2-399 2-647t-1-296l-1-48h329v144h-2q20-32 41-56t56.5-52 87-43.5T1285 602q171 0 275 113.5t104 332.5z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1200 1227" id="vjs-icon-twitter">\n      <path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z"/>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-tumblr">\n      <path d="M1328 1329l80 237q-23 35-111 66t-177 32q-104 2-190.5-26T787 1564t-95-106-55.5-120-16.5-118V676H452V461q72-26 129-69.5t91-90 58-102 34-99T779 12q1-5 4.5-8.5T791 0h244v424h333v252h-334v518q0 30 6.5 56t22.5 52.5 49.5 41.5 81.5 14q78-2 134-29z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-pinterest">\n      <path d="M1664 896q0 209-103 385.5T1281.5 1561 896 1664q-111 0-218-32 59-93 78-164 9-34 54-211 20 39 73 67.5t114 28.5q121 0 216-68.5t147-188.5 52-270q0-114-59.5-214T1180 449t-255-63q-105 0-196 29t-154.5 77-109 110.5-67 129.5T377 866q0 104 40 183t117 111q30 12 38-20 2-7 8-31t8-30q6-23-11-43-51-61-51-151 0-151 104.5-259.5T904 517q151 0 235.5 82t84.5 213q0 170-68.5 289T980 1220q-61 0-98-43.5T859 1072q8-35 26.5-93.5t30-103T927 800q0-50-27-83t-77-33q-62 0-105 57t-43 142q0 73 25 122l-99 418q-17 70-13 177-206-91-333-281T128 896q0-209 103-385.5T510.5 231 896 128t385.5 103T1561 510.5 1664 896z"></path>\n    </symbol>\n  </defs>\n</svg>',"image/svg+xml");if(e.querySelector("parsererror"))

1iU.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null;else{const t=e.documentElement;t.style.display="none",this.el_.appendChild(t),this.addClass("vjs-svg-icons-enabled")}}this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),t.spatialNavigation&&t.spatialNavigation.enabled&&(this.spatialNavigation=new nf(this),this.addClass("vjs-spatial-navigation-enabled")),sr&&this.addClass("vjs-touch-enabled"),sa||this.addClass("vjs-workinghover"),a5.players[this.id_]=this;const r=iA.split(".")[0];this.addClass(`vjs-v${r}`),this.userActive(!0),this.reportUserActivity(),this.one("play",e=>this.listenForUserActivity_(e)),this.on("keydown",e=>this.handleKeyDown(e)),this.on("languagechange",e=>this.handleLanguagechange(e)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){this.trigger("dispose"),this.off("dispose"),s8(x,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),s8(x,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),a5.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),ns.hasOwnProperty(this.id())&&delete ns[this.id()],ne.names.forEac

1h(e=>{let t=this[ne[e].getterName]();t&&t.off&&t.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player"),s="video-js"===this.tag.tagName.toLowerCase();i?e=this.el_=t.parentNode:s||(e=this.el_=super.createEl("div"));let r=sS(t);if(s){for(e=this.el_=t,t=this.tag=x.createElement("video");e.children.length;)t.appendChild(e.firstChild);sy(e,"video-js")||s_(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach(i=>{try{t[i]=e[i]}catch(e){}})}t.setAttribute("tabindex","-1"),r.tabindex="-1",i2&&i7&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach(function(i){s&&"class"===i||e.setAttribute(i,r[i]),s&&t.setAttribute(i,r[i])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=e.player=this,this.addClass("vjs-paused");let n=["IS_SMART_TV","IS_TIZEN","IS_WEBOS","IS_ANDROID","IS_IPAD","IS_IPHONE","IS_CHROMECAST_RECEIVER"].filter(e=>sl[e]).map(e=>"vjs-device-"+e.substring(3).toLowerCase().replace(/\_/g,"-"));if(this.addClass(...n),!0!==v.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=sG("vjs-styles-dimensions");let e=sU(".vjs-styles-defaults"),t=sU("head");t.insertBefore(this.styleEl_,e?e.nextSibling:t.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);let a=t.getElementsByTagName("a");for(let e=0;e<a.length;e++){let t=a.item(e);s_(t,"vjs-hidden"),t.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),sf(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e,e}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null===e||"anonymous"===e||"use-credentials"===e?(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e)):iU.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){let i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();let s=parseFloat(t);isNaN(s)?iU.error(`Improper value "${t}" supplied for for ${e}`):(this[i]=s,this.updateStyleEl_())}fluid(e){var t;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,rn(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},rn(this)?t():(this.eventedCallbacks||(this.eventedCallbacks=[]),this.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){let e,t,i;if(!0===v.VIDEOJS_NO_DYNAMIC_STYLE){let e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height,i=this.tech_&&this.tech_.el();return void(i&&(e>=0&&(i.width=e),t>=0&&(i.height=t)))}let s=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=s[1]/s[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),sX(this.styleEl_,`
2      .${i} {
3        width: ${e}px;
4        height: ${t}px;
5      }
6
7      .${i}.vjs-fluid:not(.vjs-audio-only-mode) {
8        padding-top: ${100*r}%;
9      }
10    `)}loadTech_(e,t){var i,s;this.tech_&&this.unloadTech_();let r=ry(e),n=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(nt.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=r,this.isReady_=!1;let a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);let o={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:`${this.id()}_${n}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};

10ne.names.forEach(e=>{let t=ne[e];o[t.getterName]=this[t.privateName]}),Object.assign(o,this.options_[r]),Object.assign(o,this.options_[n]),Object.assign(o,this.options_[e.toLowerCase()]),this.tag&&(o.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(o.startTime=this.cache_.currentTime);let l=nt.getTech(e);if(!l)throw Error(`No Tech named '${r}' exists! '${r}' should be registered using videojs.registerTech()'`);this.tech_=new l(o),this.tech_.ready(s9(this,this.handleTechReady_),!0),i=this.textTracksJson_||[],s=this.tech_,i.forEach(function(e){let t=s.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(e=>t.addCue(e))}),s.textTracks(),a0.forEach(e=>{this.on(this.tech_,e,t=>this[`handleTech${ry(e)}_`](t))}),Object.keys(a1).forEach(e=>{this.on(this.tech_,e,t=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${a1[e]}_`].bind(this),event:t}):this[`handleTech${a1[e]}_`](t)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===r&&this.tag||sf(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){ne.names.forEach(e=>{let t=ne[e];this[t.privateName]=this[t.getterName]()}),this.textTracksJson_=rM(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&iU.warn("Using the tech directly can be dangerous. I hope you know 

10what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_}version(){return{"video.js":iA}}addTechControlsListeners_(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)}removeTechControlsListeners_(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}handleTechReady_(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()}handleTechLoadStart_(){this.removeClass("vjs-ended","vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()&&this.hasStarted(!1),this.trigger("loadstart"),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}manualAutoplay_(e){let t;if(!this.tech_||"string"!=typeof e)return;let i=()=>{let e=this.muted();this.muted(!0);let t=()=>{this.muted(e)};this.playTerminatedQueue_.push(t);let i=this.play();if(rL(i))return i.catch(e=>{throw t(),Error(`Rejection at manualAutoplay. Restoring muted value. ${e||""}`)})};return"any"!==e||this.muted()?t="muted"!==e||this.muted()?this.play():i():rL(t=this.play())&&(t=t.catch(i)),rL(t)?t.then(()=>{this.trigger({type:"autoplay-success",autoplay:e})}).catch(()=>{this.trigger({type:"autoplay-failure",autoplay:e})}):void 0}updateSourceCaches_(e=""){let t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=((e,t)=>{if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;let i=e.cache_.sources.filter(e=>e.src===t);if(i.length)return i[0].type;let s=e.$$("source");for(let e=0;e<s.length;e++){let i=s[e];if(i.type&&i.src&&i.src===t)return i.type}return nu(t)})(this,t)),this.cache_.source=iz({},e,{src:t,type:i});let s=this.cache_.sources.filter(e=>e.src&&e.src===t),r=[],n=this.$$("source"),a=[];for(let e=0;e<n.length;e++){let i=sS(n[e]);r.push(i),i.src&&i.src===t&&a.push(i.src)}a.length&&!s.length?this.cache_.sources=r:s.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(e){if(!this.changingSrc_){let t=e=>this.updateSourceCaches_(e),i=this.currentSource().src,s=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(s)&&(!this.lastSource_||this.lastSource_.tech!==s&&this.lastSource_.player!==i)&&(t=()=>{}),t(s),e.src||this.tech_.any(["sourceset","loadstart"],e=>{if("sourceset"===e.type)return;let t=this.techGet_("currentSrc");this.lastSource_.tech=t,this.updateSourceCaches_(t)})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");let e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}

10handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?rO(this.play()):this.pause()))}handleTechDoubleClick_(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),t=>t.contains(e.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isInPictureInPicture()&&!x.pictureInPictureElement?this.exitPictureInPicture():this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(e){let t=e.target.player;if(t&&t!==this)return;let i=this.el(),s=x[this.fsApi_.fullscreenElement]===i;!s&&i.matches&&(s=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(s)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){let e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready(function(){if(e in no){var i,s;return i=this.middleware_,s=this.tech_,s[e](i.reduce(nh(e),t))}if(e in nl)return nn(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw iU(e),e}},!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in na){var t,i;return t=this.middleware_,i=this.tech_,t.reduceRight(nh(e),i[e]())}if(e in nl)return nn(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw iU(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw iU(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw iU(t),t}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=rO){this.playCallbacks_.push(e);let t=!!(!this.changingSrc_&&(this.src()||this.currentSrc())),i=!!(so||sa);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t)return this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!t&&i&&this.load());let s=this.techGet_("play");

10i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===s?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(s)}runPlayTerminatedQueue_(){let e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(e){let t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||rE(0,0)}scrubbing(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){return void 0===e?(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime):(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,void(isFinite(e)&&(this.cache_.currentTime=Number(e)))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_)))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e&&e.length||(e=rE(0,0)),e}seekable(){let e=this.techGet_("seekable");return e&&e.length||(e=rE(0,0)),e}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return rD(this.buffered(),this.duration())}bufferedEnd(){let e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;return void 0!==e?(t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):isNaN(t=parseFloat(this.techGet_("volume")))?1:t}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){let t=this.isFullscreen_;return this.isFullscreen_=!!e,this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();let t=this;return new Promise((i,s)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",n)}function n(){r(),i()}function a(e,t){r(),s(t)}t.one("fullscreenchange",n),t.one("fullscreenerror",a);let o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,s))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){let e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){let e=this;return new Promise((t,i)=>{function s(){e.off("fullscreenerror",n),e.off("fullscreenchange",r)}function r(){s(),t()}function n(e,t){s(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",n);let a=e.exitFullscreenHelper_();a&&(a.then(s,s),a.then(t,i))})}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){let e=x[this.fsApi_.exitFullscreen]();return e&&rO(e.then(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=x.documentElement.style.overflow,s4(x,"keydown",this.boundFullWindowOnEscKey_),x.documentElement.style.overflow="hidden",s_(x.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,s8(x,"keydown",this.boundFullWindowOnEscKey_),x.documentElement.style.overflow=this.docOrigOverflow,sb(x.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&v.documentPictureInPicture){let e=x.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(sm("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),v.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(t=>(sq(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",t=>{let i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),t))}return"pictureInPictureEnabled"in x&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return v.documentPictureInPicture&&v.documentPictureInPicture.window?(v.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in x?x.exitPictureInPicture():void 0}handleKeyDown(e){let{userActions:t}=this.options_;if(t&&t.hotkeys){var i;let s;s=(i=this.el_.ownerDocument.activeElement).tagName.toLowerCase(),i.isContentEditable||("input"===s?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(i.type):-1!==["textarea"].indexOf(s))||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}}handleHotkeys(e){let{fullscreenKey:t=t=>"f"===e.key.toLowerCase(),muteKey:i=t=>"m"===e.key.toLowerCase(),playPauseKey:s=t=>"k"===e.key.toLowerCase()||" "===e.key.toLowerCase()}=this.options_.userActions?this.options_.userActions.hotkeys:{};if(t.call(this,e)){e.preventDefault(),e.stopPropagation();let t=rv.getComponent("FullscreenToggle");!1!==x[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else i.call(this,e)?(e.preventDefault(),e.stopPropagation(),rv.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),rv.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){let t;for(let i=0,s=this.options_.techOrder;i<s.length;i++){let r=s[i],n=nt.getTech(r);if(n||(n=rv.getComponent(r)),n){if(n.isSupported()&&(t=n.canPlayType(e)))return t}else iU.error(`The "${r}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){let t=this.options_.techOrder.map(e=>[e,nt.getTech(e)]).filter(([e,t])=>t?t.isSupported():(iU.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1)),i=function(e,t,i){let s;return e.some(e=>

10t.some(t=>{if(s=i(e,t))return!0})),s},s=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(this.options_.sourceOrder?i(e,t,(e,t)=>s(t,e)):i(t,e,s))||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();let i=nc(e);if(i.length){var s,r,n;if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),s=this,r=i[0],n=(e,s)=>{var r;if(this.middleware_=s,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return i.length>1?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());r=this.tech_,s.forEach(e=>e.setTech&&e.setTech(r))},s.setTimeout(()=>(function e(t={},i=[],s,r,n=[],a=!1){let[o,...l]=i;if("string"==typeof o)e(t,ni[o],s,r,n,a);else if(o){let i=function(e,t){let i=ns[e.id()],s=null;if(null==i)return s=t(e),ns[e.id()]=[[t,s]],s;for(let e=0;e<i.length;e++){let[r,n]=i[e];r===t&&(s=n)}return null===s&&(s=t(e),i.push([t,s])),s}(r,o);if(!i.setSource)return n.push(i),e(t,l,s,r,n,a);i.setSource(Object.assign({},t),function(o,h){if(o)return e(t,l,s,r,n,a);n.push(i),e(h,t.type===h.type?l:ni[h.type],s,r,n,a)})}else l.length?e(t,l,s,r,n,a):a?s(t,n):e(t,ni["*"],s,r,n,!0)})(r,ni[r.type],n,s),1),i.length>1){let e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0)}src(e){return this.handleSrc_(e,!1)}src_(e){let t=this.selectSource([e]);return!t||(r_(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}addSourceElement(e,t){return!!this.tech_&&this.tech_.addSourceElement(e,t)}removeSourceElement(e){return!!this.tech_&&this.tech_.removeSourceElement(e)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():rO(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),rn(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);let{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},{seekBar:r}=i||{};e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),r&&(r.update(),r.loadProgressBar&&r.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){let e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")}autoplay(e){let t;if(void 0===e)return this.options_.autoplay||!1;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){let e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}

10controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(iP("beforeerror").forEach(t=>{let i=t(this,e);iH(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&e&&4===e.code){let t=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),void this.one("loadstart",function(){this.off(["click","touchstart"],t)})}null===e?(this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new rP(e),this.addClass("vjs-error"),iU.error(`(CODE:${this.error_.code} ${rP.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),iP("error").forEach(e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i,s,r=s9(this,this.reportUserActivity),n=function(t){r(),this.clearInterval(e)};this.on("mousedown",function(){r(),this.clearInterval(e),e=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,r())}),this.on("mouseup",n),this.on("mouseleave",n);let a=this.getChild("controlBar");!a||sa||iZ||(a.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),a.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r),this.setInterval(function(){if(!this.userActivity_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(s);let e=this.options_.inactivityTimeout;e<=0||(s=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))},250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}updatePlayerHeightOnAudioOnlyMode_(){let e=this.getChild("ControlBar");e&&this.audioOnlyCache_.controlBarHeight!==e.currentHeight()&&(this.audioOnlyCache_.controlBarHeight=e.currentHeight(),this.height(this.audioOnlyCache_.controlBarHeight))}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");let e=this.children(),t=this.getChild("ControlBar"),i=t&&t.currentHeight();e.forEach(e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))}

10),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=i,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.off("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.audioOnlyCache_.hiddenChildren.forEach(e=>e.show()),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){if("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;if(this.audioOnlyMode_=e,e){let e=[];return this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then(()=>this.enableAudioOnlyUI_())}return Promise.resolve().then(()=>this.disableAudioOnlyUI_())}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e,e)?this.audioOnlyMode()?this.audioOnlyMode(!1).then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.disablePosterModeUI_()})}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let{track:t}=e;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),rn(this)&&this.trigger("languagechange"))}languages(){return iz(a5.prototype.options_.languages,this.languages_)}toJSON(){let e=iz(this.options_),t=e.tracks;e.tracks=[];for(let i=0;i<t.length;i++){let s=t[i];(s=iz(s)).player=void 0,e.tracks[i]=s}return e}createModal(e,t){(t=t||{}).content=e||"";let i=new rU(this,t);return this.addChild(i),i.on("dispose",()=>{this.removeChild(i)}),i.open(),i}updateCurrentBreakpoint_(){if(!this.responsive())return;let e=this.currentBreakpoint(),t=this.currentWidth();for(let i=0;i<a2.length;i++){let s=a2[i];if(t<=this.breakpoints_[s]){if(e===s)return;e&&this.removeClass(a4[e]),this.addClass(a4[s]),this.breakpoint_=s;break}}}removeCurrentBreakpoint_(){let e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=Object.assign({},a8,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=!!e)!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return a4[this.breakpoint_]||""}loadMedia(e,t){if(!e||"object"!=typeof e)return;let i=this.crossOrigin();this.reset(),this.cache_.media=iz(e);let{artist:s,artwork:r,description:n,poster:a,src:o,textTracks:l,title:h}=this.cache_.media;!r&&a&&(this.cache_.media.artwork=[{src:a,type:nu(a)}]),i&&this.crossOrigin(i),o&&this.src(o),a&&this.poster(a),Array.isArray(l)&&l.forEach(e=>this.addRemoteTextTrack(e,!1)),this.titleBar&&this.titleBar.update({title:h,description:n||s||""}),this.ready(t)}getMedia(){if(!this.cache_.media){let e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),e=>({kind:e.kind,label:e.label,language:e.language,src:e.src}))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:nu(t.poster)}]),t}return iz(this.cache_.media)}static getTagSettings(e){let t={sources:[],tracks:[]},i=sS(e),s=i["data-setup"];if(sy(e,"vjs-fill")&&(i.fill=!0),sy(e,"vjs-fluid")&&(i.fluid=!0),null!==s)try{Object.assign(i,JSON.parse(s||"{}"))}catch(e){iU.error("data-setup",e)}if(Object.assign(t,i),e.hasChildNodes()){let i=e.childNodes;for(let e=0,s=i.length;e<s;e++){let s=i[e],r=s.nodeName.toLowerCase();"source"===r?t.sources.push(sS(s)):"track"===r&&t.tracks.push(sS(s))}}return t}debug(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every(e=>"number"==typeof e)&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}

10ne.names.forEach(function(e){let t=ne[e];a5.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),a5.prototype.crossorigin=a5.prototype.crossOrigin,a5.players={};let a3=v.navigator;a5.prototype.options_={techOrder:nt.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:a3&&(a3.languages&&a3.languages[0]||a3.userLanguage||a3.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1,audioOnlyMode:!1,audioPosterMode:!1,spatialNavigation:{enabled:!1,horizontalSeek:!1},enableSmoothSeeking:!1,disableSeekWhileScrubbingOnMobile:!1},a0.forEach(function(e){a5.prototype[`handleTech${ry(e)}_`]=function(){return this.trigger(e)}}),rv.registerComponent("Player",a5);let a6="plugin",a7="activePlugins_",a9={},oe=e=>a9.hasOwnProperty(e)?a9[e]:void 0,ot=(e,t)=>{e[a7]=e[a7]||{},e[a7][t]=!0},oi=(e,t,i)=>{let s=(i?"before":"")+"pluginsetup";e.trigger(s,t),e.trigger(s+":"+t.name,t)},os=function(e,t){let i=function(){oi(this,{name:e,plugin:t,instance:null},!0);let i=t.apply(this,arguments);return ot(this,e),oi(this,{name:e,plugin:t,instance:i}),i};return Object.keys(t).forEach(function(e){i[e]=t[e]}),i},or=(e,t)=>(t.prototype.name=e,function(...i){oi(this,{name:e,plugin:t,instance:null},!0);let s=new t(...[this,...i]);return this[e]=()=>s,oi(this,s.getEventHash()),s});class on{constructor(e){if(this.constructor===on)throw Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),rp(this),delete this.trigger,rg(this,this.constructor.defaultState),ot(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}version(){return this.constructor.VERSION}getEventHash(e={}){return e.name=this.name,e.plugin=this.constructor,e.instance=this,e}trigger(e,t={}){return s5(this.eventBusEl_,e,this.getEventHash(t))}handleStateChanged(e){}dispose(){let{name:e,player:t}=this;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[a7][e]=!1,this.player=this.state=null,t[e]=or(e,a9[e])}static isBasic(e){let t="string"==typeof e?oe(e):e;return"function"==typeof t&&!on.prototype.isPrototypeOf(t.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(a9.hasOwnProperty(e))iU.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(a5.prototype.hasOwnProperty(e))throw Error(`Illegal plugin name, "${e}", cannot share a name with an existing player method!`);if("function"!=typeof t)throw Error(`Illegal plugin for "${e}", must be a function, was ${typeof t}.`);return a9[e]=t,e!==a6&&(on.isBasic(t)?a5.prototype[e]=os(e,t):a5.prototype[e]=or(e,t)),t}static deregisterPlugin(e){if(e===a6)throw Error("Cannot de-register base plugin.");a9.hasOwnProperty(e)&&(delete a9[e],delete a5.prototype[e])}static getPlugins(e=Object.keys(a9)){let t;return e.forEach(e=>{let i=oe(e);i&&((t=t||{})[e]=i)}),t}static getPluginVersion(e){let t=oe(e);return t&&t.VERSION||""}}function oa(e,t,i,s){var r;let n;return r=`${t} is deprecated and will be removed in ${e}.0; please use ${i} instead.`,n=!1,function(...e){return n||iU.warn(r),n=!0,s.apply(this,e)}}on.getPlugin=oe,on.BASE_PLUGIN_NAME=a6,on.registerPlugin(a6,on),a5.prototype.usingPlugin=function(e){return!!this[a7]&&!0===this[a7][e]},a5.prototype.hasPlugin=function(e){return!!a9.hasOwnProperty(e)};let oo=e=>0===e.indexOf("#")?e.slice(1):e;function ol(e,t,i){let s=ol.getPlayer(e);if(s)return t&&iU.warn(`Player "${e}" is already initialised. Options will not be applied.`),i&&s.ready(i),s;let r="string"==typeof e?sU("#"+oo(e)):e;if(!su(r))throw TypeError("The element or ID supplied is not val

10id. (videojs)");let n="getRootNode"in r&&r.getRootNode()instanceof v.ShadowRoot?r.getRootNode():r.ownerDocument.body;return r.ownerDocument.defaultView&&n.contains(r)||iU.warn("The element supplied is not included in the DOM"),!0===(t=t||{}).restoreEl&&(t.restoreEl=(r.parentNode&&r.parentNode.hasAttribute&&r.parentNode.hasAttribute("data-vjs-player")?r.parentNode:r).cloneNode(!0)),iP("beforesetup").forEach(e=>{let i=e(r,iz(t));iH(i)&&!Array.isArray(i)?t=iz(t,i):iU.error("please return an object in beforesetup hooks")}),s=new(rv.getComponent("Player"))(r,t,i),iP("setup").forEach(e=>e(s)),s}if(ol.hooks_=iD,ol.hooks=iP,ol.hook=function(e,t){iP(e,t)},ol.hookOnce=function(e,t){iP(e,[].concat(t).map(t=>{let i=(...s)=>(iL(e,i),t(...s));return i}))},ol.removeHook=iL,!0!==v.VIDEOJS_NO_DYNAMIC_STYLE&&sd()){let e=sU(".vjs-styles-defaults");if(!e){e=sG("vjs-styles-defaults");let t=sU("head");t&&t.insertBefore(e,t.firstChild),sX(e,"\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: 56.25%\n      }\n    ")}}sz(1,ol),ol.VERSION=iA,ol.options=a5.prototype.options_,ol.getPlayers=()=>a5.players,ol.getPlayer=e=>{let t,i=a5.players;if("string"==typeof e){let s=oo(e),r=i[s];if(r)return r;t=sU("#"+s)}else t=e;if(su(t)){let{player:e,playerId:s}=t;if(e||i[s])return e||i[s]}},ol.getAllPlayers=()=>Object.keys(a5.players).map(e=>a5.players[e]).filter(Boolean),ol.players=a5.players,ol.getComponent=rv.getComponent,ol.registerComponent=(e,t)=>(nt.isTech(t)&&iU.warn(`The ${e} tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)`),rv.registerComponent.call(rv,e,t)),ol.getTech=nt.getTech,ol.registerTech=nt.registerTech,ol.use=function(e,t){ni[e]=ni[e]||[],ni[e].push(t)},Object.defineProperty(ol,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(ol.middleware,"TERMINATOR",{value:nr,writeable:!1,enumerable:!0}),ol.browser=sl,ol.obj=iX,ol.mergeOptions=oa(9,"videojs.mergeOptions","videojs.obj.merge",iz),ol.defineLazyProperty=oa(9,"videojs.defineLazyProperty","videojs.obj.defineLazyProperty",iG),ol.bind=oa(9,"videojs.bind","native Function.prototype.bind",s9),ol.registerPlugin=on.registerPlugin,ol.deregisterPlugin=on.deregisterPlugin,ol.plugin=(e,t)=>(iU.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),on.registerPlugin(e,t)),ol.getPlugins=on.getPlugins,ol.getPlugin=on.getPlugin,ol.getPluginVersion=on.getPluginVersion,ol.addLanguage=function(e,t){return e=(""+e).toLowerCase(),ol.options.languages=iz(ol.options.languages,{[e]:t}),ol.options.languages[e]},ol.log=iU,ol.createLogger=iB,ol.time=rA,ol.createTimeRange=oa(9,"videojs.createTimeRange","videojs.time.createTimeRanges",rE),ol.createTimeRanges=oa(9,"videojs.createTimeRanges","videojs.time.createTimeRanges",rE),ol.formatTime=oa(9,"videojs.formatTime","videojs.time.formatTime",rI),ol.setFormatTime=oa(9,"videojs.setFormatTime","videojs.time.setFormatTime",rk),ol.resetFormatTime=oa(9,"videojs.resetFormatTime","videojs.time.resetFormatTime",rx),ol.parseUrl=oa(9,"videojs.parseUrl","videojs.url.parseUrl",rQ),ol.isCrossOrigin=oa(9,"videojs.isCrossOrigin","videojs.url.isCrossOrigin",r0),ol.EventTarget=rs,ol.any=s6,ol.on=s4,ol.one=s3,ol.off=s8,ol.trigger=s5,ol.xhr=em,ol.TextTrack=r8,ol.AudioTrack=r5,ol.VideoTrack=r3,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(e=>{ol[e]=function(){return iU.warn(`videojs.${e}() is deprecated; use videojs.dom.${e}() instead`),sj[e].apply(null,arguments)}}),ol.computedStyle=oa(9,"videojs.computedStyle","videojs.dom.computedStyle",sF),ol.dom=sj,ol.fn=ri,ol.num=nq,ol.str=rb,ol.url=r1,ol.Error={NetworkBadStatus:"networkbadstatus",NetworkRequestFailed:"networkrequestfailed",NetworkRequestAborted:"networkrequestaborted",NetworkRequestTimeout:"networkrequesttimeout",NetworkBodyParserFailed:"networkbodyparserfailed",StreamingHlsPlaylistParserError:"streaminghlsplaylistparsererror",StreamingDashManifestParserError:"streamingdashmanifestparsererror",StreamingContentSteeringParserError:"streamingcontentsteeringparsererror",StreamingVttParserError:"streamingvttparsererror",StreamingFailedToSelectNextSegment:"streamingfailedtoselectnextsegment",StreamingFailedToDecryptSegment:"streamingfailedtodecryptsegment",StreamingFailedToTransmuxSegment:"streamingfailedtotransmuxsegment",StreamingFailedToAppendSegment:"streamingfailedtoappendsegment",StreamingCodecsChangeError:"streamingcodecschangeerror"};class oh{constructor(e){let t=this;return t.id=e.id,t.label=t.id,t.width=e.width,t.height=e.height,t.bitrate=e.bandwidth,t.frameRate=e.frameRate,t.enabled_=e.enabled,Object.defineProperty(t,"enabled",{get:()=>t.enabled_(),set(e){t.enabled_(e)}}),t}}class od extends ol.EventTarget{constructor(){super();let e=this;return e.levels_=[],e.selectedIndex_=-1,Object.defineProperty(e,"selectedIndex",{get:()=>e.selectedIndex_}),Object.defineProperty(e,"length",{get:()=>e.levels_.length}),e[Symbol.iterator]=()=>e.levels_.values(),e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;let i=this.levels_.length;return t=new oh(e),""+i in this||Object.defineProperty(this,i,{get(){return this.levels_[i]}}),this.levels_.push(t),this.trigger({qualityLevel:t,type:"addqualitylevel"}),t}removeQualityLevel(e){let t=null;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){t=this.levels_.splice(i,1)[0],this.selectedIndex_===i?this.selectedIndex_=-1:this.selectedIndex_>i&&this.selectedIndex_--;break}return t&&this.trigger({qualityLevel:e,type:"removequalitylevel"}),t}getQualityLevelById(e){for(let t=0,i=this.length;t<i;t++){let i=this[t];if(i.id===e)return i}return null}dispose(){this.selectedIndex_=-1,this.levels_.length=0}}for(let e in od.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"},od.prototype.allowedEvents_)od.prototype["on"+e]=null;var ou="4.1.0";let oc=function(e,t){let i=e.qualityLevels,s=new od,r=function(){s.dispose(),e.qualityLevels=i,e.off("dispose",r)};return e.on("dispose",r),e.qualityLevels=()=>s,e.qualityLevels.VERSION=ou,s},op=function(e){return oc(this,ol.obj.merge({},e))};ol.registerPlugin("qualityLevels",op),op.VERSION=ou;let om=(e,t)=>t&&t.responseURL&&e!==t.responseURL?t.responseURL:e,og=e=>ol.log.debug?ol.log.debug.bind(ol,"VHS:",`${e} >`):function(){};function of(...e){let t=ol.obj||ol;return(t.merge||t.mergeOptions).apply(t,e)}function oy(...e){let t=ol.time||ol;return(t.createTimeRanges||t.createTimeRanges).apply(t,e)}let o_=1/30,ob=1/30*3,ov=function(e,t){let i,s=[];if(e&&e.length)for(i=0;i<e.length;i++)t(e.start(i),e.end(i))&&s.push([e.start(i),e.end(i)]);return oy(s)},oT=function(e,t){return ov(e,function(e,i){return e-ob<=t&&i+ob>=t})},oS=function(e,t){return ov(e,function(e){return e-o_>=t})},oE=function(e){if(e.length<2)return oy();let t=[];for(let i=1;i<e.length;i++){let s=e.end(i-1),r=e.start(i);t.push([s,r])}return oy(t)},oC=function(e,t){let i=null,s=null,r=0,n=[],a=[];if(!(e&&e.length&&t&&t.length))return oy();let o=e.length;for(;o--;)n.push({time:e.start(o),type:"start"}),n.push({time:e.end(o),type:"end"});for(o=t.length;o--;)n.push({time:t.start(o),type:"start"}),n.push({time:t.end(o),type:"end"});for(n.sort(function(e,t){return e.time-t.time}),o=0;o<n.length;o++)"start"===n[o].type?2==++r&&(i=n[o].time):"end"===n[o].type&&1==--r&&(s=n[o].time),null!==i&&null!==s&&(a.push([i,s]),i=null,s=null);return oy(a)},ow=e=>{let t=[];if(!e||!e.length)return"";for(let i=0;i<e.length;i++)t.push(e.start(i)+" => "+e.end(i));return t.join(", ")},ok=e=>{let t=[];for(let i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t},ox=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e||e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1},oI=function(e){if(e&&e.length&&e.end)return e.end(e.length-1)},oA=function(e,t){let i=0;if(!e||!e.length)return i;for(let s=0;s<e.length;s++){let r=e.start(s),n=e.end(s);t>n||(i+=t>r&&t<=n?n-t:n-r)}return i},oD=(e,t)=>{if(!t.preload)return t.duration;let i=0;

10return(t.parts||[]).forEach(function(e){i+=e.duration}),(t.preloadHints||[]).forEach(function(t){"PART"===t.type&&(i+=e.partTargetDuration)}),i},oP=e=>(e.segments||[]).reduce((e,t,i)=>(t.parts?t.parts.forEach(function(s,r){e.push({duration:s.duration,segmentIndex:i,partIndex:r,part:s,segment:t})}):e.push({duration:t.duration,segmentIndex:i,partIndex:null,segment:t,part:null}),e),[]),oL=e=>{let t=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return t&&t.parts||[]},oO=({preloadSegment:e})=>{if(!e)return;let{parts:t,preloadHints:i}=e;return(i||[]).reduce((e,t)=>e+ +("PART"===t.type),0)+(t&&t.length?t.length:0)},oN=(e,t)=>{if(t.endList)return 0;if(e&&e.suggestedPresentationDelay)return e.suggestedPresentationDelay;let i=oL(t).length>0;return i&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:i&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},oM=function(e,t){let i=0,s=t-e.mediaSequence,r=e.segments[s];if(r){if(void 0!==r.start)return{result:r.start,precise:!0};if(void 0!==r.end)return{result:r.end-r.duration,precise:!0}}for(;s--;){if(void 0!==(r=e.segments[s]).end)return{result:i+r.end,precise:!0};if(i+=oD(e,r),void 0!==r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}},oR=function(e,t){let i,s=0,r=t-e.mediaSequence;for(;r<e.segments.length;r++){if(void 0!==(i=e.segments[r]).start)return{result:i.start-s,precise:!0};if(s+=oD(e,i),void 0!==i.end)return{result:i.end-s,precise:!0}}return{result:-1,precise:!1}},oU=function(e,t,i){if(void 0===t&&(t=e.mediaSequence+e.segments.length),t<e.mediaSequence)return 0;let s=oM(e,t);if(s.precise)return s.result;let r=oR(e,t);return r.precise?r.result:s.result+i},oB=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),void 0===t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return v.Infinity}return oU(e,t,i)},oF=function({defaultDuration:e,durationList:t,startIndex:i,endIndex:s}){let r=0;if(i>s&&([i,s]=[s,i]),i<0){for(let t=i;t<Math.min(0,s);t++)r+=e;i=0}for(let e=i;e<s;e++)r+=t[e].duration;return r},oq=function(e,t,i,s){if(!e||!e.segments)return null;if(e.endList)return oB(e);if(null===t)return null;t=t||0;let r=oU(e,e.mediaSequence+e.segments.length,t);return i&&(r-=s="number"==typeof s?s:oN(null,e)),Math.max(0,r)},oj=function(e){return e.excludeUntil&&e.excludeUntil>Date.now()},o$=function(e){return e.excludeUntil&&e.excludeUntil===1/0},oH=function(e){let t=oj(e);return!e.disabled&&!t},oV=function(e,t){return t.attributes&&t.attributes[e]},oz=(e,t)=>{if(1===e.playlists.length)return!0;let i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(e=>!!oH(e)&&(e.attributes.BANDWIDTH||0)<i).length},oW=(e,t)=>!(!e&&!t||!e&&t||e&&!t)&&(e===t||!(!e.id||!t.id||e.id!==t.id)||!(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)||!(!e.uri||!t.uri||e.uri!==t.uri)),oG=function(e,t){let i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{},s=!1;for(let e in i){for(let r in i[e])if(s=t(i[e][r]))break;if(s)break}return!!s},oX=e=>{if(!e||!e.playlists||!e.playlists.length)return oG(e,e=>e.playlists&&e.playlists.length||e.uri);for(let t=0;t<e.playlists.length;t++){let i=e.playlists[t],s=i.attributes&&i.attributes.CODECS;if(!(s&&s.split(",").every(e=>ez(e)))&&!oG(e,e=>oW(i,e)))return!1}return!0};var oK={liveEdgeDelay:oN,duration:oB,seekable:function(e,t,i){let s=t||0,r=oq(e,t,!0,i);return null===r?oy():(r<s&&(r=s),oy(s,r))},getMediaInfoForTime:function({playlist:e,currentTime:t,startingSegmentIndex:i,startingPartIndex:s,startTime:r,exactManifestTimings:n}){let a=t-r,o=oP(e),l=0;for(let e=0;e<o.length;e++){let t=o[e];if(i===t.segmentIndex&&("number"!=typeof s||"number"!=typeof t.partIndex||s===t.partIndex)){l=e;break}}if(a<0){if(l>0)for(let t=l-1;t>=0;t--){let i=o[t];if(a+=i.duration,n){if(a<0)continue}else if(a+o_<=0)continue;return{partIndex:i.partIndex,segmentIndex:i.segmentIndex,startTime:r-oF({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t}}if(l<0){for(let i=l;i<0;i++)if((a-=e.targetDuration)<0)return{partIndex:o[0]&&o[0].partIndex||null,segmentIndex:o[0]&&o[0].segmentIndex||0,startTime:t};l=0}for(let t=l;t<o.length;t++){let i=o[t];a-=i.duration;let s=i.duration>o_;if(0!==a&&!(s&&a+o_>=0)||t===o.length-1){if(n){if(a>0)continue}else if(a-o_>=0)continue;return{partIndex:i.partIndex,segmentIndex:i.segmentIndex,startTime:r

10+oF({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:t})}}}return{segmentIndex:o[o.length-1].segmentIndex,partIndex:o[o.length-1].partIndex,startTime:t}},isEnabled:oH,isDisabled:function(e){return e.disabled},isExcluded:oj,isIncompatible:o$,playlistEnd:oq,isAes:function(e){for(let t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:oV,estimateSegmentRequestTime:function(e,t,i,s=0){return oV("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*s)/t:NaN},isLowestEnabledRendition:oz,isAudioOnly:oX,playlistMatch:oW,segmentDurationWithParts:oD};let{log:oY}=ol,oQ=(e,t)=>`${e}-${t}`,oZ=(e,t,i)=>`placeholder-uri-${e}-${t}-${i}`,oJ=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach(i=>{if(e.mediaGroups[i])for(let s in e.mediaGroups[i])for(let r in e.mediaGroups[i][s])t(e.mediaGroups[i][s][r],i,s,r)})},o0=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},o1=(e,t,i=oZ)=>{e.uri=t;for(let t=0;t<e.playlists.length;t++)if(!e.playlists[t].uri){let i=`placeholder-uri-${t}`;e.playlists[t].uri=i}let s=oX(e);oJ(e,(t,r,n,a)=>{if(!t.playlists||!t.playlists.length){if(s&&"AUDIO"===r&&!t.uri)for(let t=0;t<e.playlists.length;t++){let i=e.playlists[t];if(i.attributes&&i.attributes.AUDIO&&i.attributes.AUDIO===n)return}t.playlists=[eC({},t)]}

10t.playlists.forEach(function(t,s){let o=i(r,n,a,t),l=oQ(s,o);t.uri?t.resolvedUri=t.resolvedUri||ek(e.uri,t.uri):(t.uri=0===s?o:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t})}),(e=>{let t=e.playlists.length;for(;t--;){let i=e.playlists[t];o0({playlist:i,id:oQ(t,i.uri)}),i.resolvedUri=ek(e.uri,i.uri),e.playlists[i.id]=i,e.playlists[i.uri]=i,i.attributes.BANDWIDTH||oY.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}})(e),oJ(e,t=>{t.uri&&(t.resolvedUri=ek(e.uri,t.uri))})};class o2{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){if(null!==this.offset_||!e.length)return;let[t]=e;void 0!==t.programDateTime&&(this.offset_=t.programDateTime/1e3)}setPendingDateRanges(e=[]){if(!e.length)return;let[t]=e,i=t.startDate.getTime();this.trimProcessedDateRanges_(i),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map)}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];let e={},t=[];for(let i of(this.pendingDateRanges_.forEach((i,s)=>{if(!this.processedDateRanges_.has(s)&&(i.startTime=i.startDate.getTime()/1e3-this.offset_,i.processDateRange=()=>this.processDateRange(i),t.push(i),i.class))if(e[i.class]){let t=e[i.class].push(i);i.classListIndex=t-1}else e[i.class]=[i],i.classListIndex=0}),t)){let t=e[i.class]||[];i.endDate?i.endTime=i.endDate.getTime()/1e3-this.offset_:i.endOnNext&&t[i.classListIndex+1]?i.endTime=t[i.classListIndex+1].startTime:i.duration?i.endTime=i.startTime+i.duration:i.plannedDuration?i.endTime=i.startTime+i.plannedDuration:i.endTime=i.startTime}return t}trimProcessedDateRanges_(e){new Map(this.processedDateRanges_).forEach((t,i)=>{t.startDate.getTime()<e&&this.processedDateRanges_.delete(i)})}}let o4=({requestType:e,request:t,error:i,parseFailure:s})=>{let r=t.status<200||t.status>299,n=t.status>=400&&t.status<=499,a={uri:t.uri,requestType:e};return i&&n?(a.error=eC({},i),a.errorType=ol.Error.NetworkRequestFailed):t.aborted?a.errorType=ol.Error.NetworkRequestAborted:t.timedout?a.erroType=ol.Error.NetworkRequestTimeout:(r&&!n||s)&&(a.errorType=s?ol.Error.NetworkBodyParserFailed:ol.Error.NetworkBadStatus,a.status=t.status,a.headers=t.headers),a},o8=og("CodecUtils"),o5=function(e){let t=e.attributes||{};if(t.CODECS)return eH(t.CODECS)},o3=(e,t)=>{let i=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},o6=function(e){let t={};return e.forEach(({mediaType:e,type:i,details:s})=>{t[e]=t[e]||[],t[e].push(e$(`${i}${s}`))}),Object.keys(t).forEach(function(e){t[e].length>1?(o8(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),t[e]=null):t[e]=t[e][0]}),t},o7=function(e){let t=0;return e.audio&&t++,e.video&&t++,t},o9=function(e,t){let i=t.attributes||{},s=o6(o5(t)||[]);if(o3(e,t)&&!s.audio&&!((e,t)=>{if(!o3(e,t))return!0;let i=t.attributes||{},s=e.mediaGroups.AUDIO[i.AUDIO];for(let e in s)if(!s[e].uri&&!s[e].playlists)return!0;return!1})(e,t)){let t=o6(eV(e,i.AUDIO)||[]);t.audio&&(s.audio=t.audio)}return s},{EventTarget:le}=ol,lt=(e,t)=>{if(!e)return t;let i=of(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let s=0;s<t.parts.length;s++)e.parts&&e.parts[s]&&(i.parts[s]=of(e.parts[s],t.parts[s]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},li=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=ek(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=ek(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=ek(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=ek(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=ek(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=ek(t,e.uri))})},ls=function(e){let t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints){for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t}i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t},lr=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,ln=(e,t,i=lr)=>{let s=of(e,{}),r=s.playlists[t.id];if(!r||i(r,t))return null;t.segments=ls(t);let n=of(r,t);if(n.preloadSegment&&!t.preloadSegment&&delete n.preloadSegment,r.segments){if(t.skip){t.segments=t.segments||[];for(let e=0;e<t.skip.skippedSegments;e++)t.segments.unshift({skipped:!0})}n.segments=((e,t,i)=>{let s,r=e.slice(),n=t.slice();i=i||0;let a=[];for(let e=0;e<n.length;e++){let t=r[e+i],o=n[e];t?(s=t.map||s,a.push(lt(t,o))):(s&&!o.map&&(o.map=s),a.push(o))}return a}

10)(r.segments,t.segments,t.mediaSequence-r.mediaSequence)}n.segments.forEach(e=>{li(e,n.resolvedUri)});for(let e=0;e<s.playlists.length;e++)s.playlists[e].id===t.id&&(s.playlists[e]=n);return s.playlists[t.id]=n,s.playlists[t.uri]=n,oJ(e,(e,i,s,r)=>{if(e.playlists)for(let i=0;i<e.playlists.length;i++)t.id===e.playlists[i].id&&(e.playlists[i]=n)}),s},la=(e,t)=>{let i=e.segments||[],s=i[i.length-1],r=s&&s.parts&&s.parts[s.parts.length-1],n=r&&r.duration||s&&s.duration;return t&&n?1e3*n:500*(e.partTargetDuration||e.targetDuration||10)},lo=(e,t,i)=>{if(!e)return;let s=[];return e.forEach(e=>{if(!e.attributes)return;let{BANDWIDTH:t,RESOLUTION:i,CODECS:r}=e.attributes;s.push({id:e.id,bandwidth:t,resolution:i,codecs:r})}),{type:t,isLive:i,renditions:s}};class ll extends le{constructor(e,t,i={}){if(super(),!e)throw Error("A non-empty playlist URL or object is required");this.logger_=og("PlaylistLoader");const{withCredentials:s=!1}=i;this.src=e,this.vhs_=t,this.withCredentials=s,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack;const r=t.options_;this.customTagParsers=r&&r.customTagParsers||[],this.customTagMappers=r&&r.customTagMappers||[],this.llhls=r&&r.llhls,this.dateRangesStorage_=new o2,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){let e=this.media();if(!e)return;this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges);let t=this.dateRangesStorage_.getDateRangesToProcess();t.length&&this.addDateRangesToTextTrack_&&this.addDateRangesToTextTrack_(t)}handleMediaupdatetimeout_(){if("HAVE_METADATA"!==this.state)return;let e=this.media(),t=ek(this.main.uri,e.uri);this.llhls&&(t=((e,t)=>{if(t.endList||!t.serverControl)return e;let i={};if(t.serverControl.canBlockReload){let{preloadSegment:e}=t,s=t.mediaSequence+t.segments.length;if(e){let r=e.parts||[],n=oO(t)-1;n>-1&&n!==r.length-1&&(i._HLS_part=n),(n>-1||r.length)&&s--}i._HLS_msn=s}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){let t=new v.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])}),e=t.toString()}return e})(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials,requestType:"hls-playlist"},(e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})})}playlistRequestError(e,t,i){let{uri:s,id:r}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[r],status:e.status,message:`HLS playlist request error at URL: ${s}.`,responseText:e.responseText,code:e.status>=500?4:2,metadata:o4({requestType:e.requestType,request:e,error:e.error})},this.trigger("error")}parseManifest_({url:e,manifestString:t}){try{let i=(({onwarn:e,oninfo:t,manifestString:i,customTagParsers:s=[],customTagMappers:r=[],llhls:n})=>{let a=new eR;e&&a.on("warn",e),t&&a.on("info",t),s.forEach(e=>a.addParser(e)),r.forEach(e=>a.addTagMapper(e)),a.push(i),a.end();let o=a.manifest;if(n||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){o.hasOwnProperty(e)&&delete o[e]}),o.segments&&o.segments.forEach(function(e){["parts","preloadHints"].forEach(function(t){e.hasOwnProperty(t)&&delete e[t]})})),!o.targetDuration){let t=10;o.segments&&o.segments.length&&(t=o.segments.reduce((e,t)=>Math.max(e,t.duration),0)),e&&e({message:`manifest has no targetDuration defaulting to ${t}`}),o.targetDuration=t}let l=oL(o);if(l.length&&!o.partTargetDuration){let t=l.reduce((e,t)=>Math.max(e,t.duration),0);e&&(e({message:`manifest has no partTargetDuration defaulting to ${t}`}),oY.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=t}return o}

10)({onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: ${t}`),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: ${t}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls});return i.playlists&&i.playlists.length&&this.excludeAudioOnlyVariants(i.playlists),i}catch(e){this.error=e,this.error.metadata={errorType:ol.Error.StreamingHlsPlaylistParserError,error:e}}}excludeAudioOnlyVariants(e){let t=e=>{let{width:t,height:i}=(e.attributes||{}).RESOLUTION||{};return!!t&&!!i||!!o6(o5(e)||[]).video};e.some(t)&&e.forEach(e=>{t(e)||(e.excludeUntil=1/0)})}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA";let r={playlistInfo:{type:"media",uri:i}};this.trigger({type:"playlistparsestart",metadata:r});let n=t||this.parseManifest_({url:i,manifestString:e});n.lastRequest=Date.now(),o0({playlist:n,uri:i,id:s});let a=ln(this.main,n);this.targetDuration=n.partTargetDuration||n.targetDuration,this.pendingMedia_=null,a?(this.main=a,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(la(this.media(),!!a)),r.parsedPlaylist=lo(this.main.playlists,r.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:r}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),v.clearTimeout(this.mediaUpdateTimeout),v.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new o2,this.off()}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(v.clearTimeout(this.finalRenditionTimeout),t){let t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;return void(this.finalRenditionTimeout=v.setTimeout(this.media.bind(this,e,!1),t))}let i=this.state,s=!this.media_||e.id!==this.media_.id,r=this.main.playlists[e.id];if(r&&r.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(s&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(la(e,!0)),!s)return;if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e;let n={playlistInfo:{type:"media",uri:e.uri}};this.trigger({type:"playlistrequeststart",metadata:n}),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},(t,s)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=om(e.resolvedUri,s),t)return this.playlistRequestError(this.request,e,i);this.trigger({type:"playlistrequestcomplete",metadata:n}),this.haveMetadata({playlistString:s.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}pause(){this.mediaUpdateTimeout&&(v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);let t=this.media();if(e){let e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;return void(this.mediaUpdateTimeout=v.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e))}this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=v.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}

10start(){if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=v.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);let e={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:e}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},(t,i)=>{if(!this.request)return;if(this.request=null,t)return this.error={status:i.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:i.responseText,code:2,metadata:o4({requestType:i.requestType,request:i,error:t})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=om(this.src,i),this.trigger({type:"playlistparsestart",metadata:e});let s=this.parseManifest_({manifestString:i.responseText,url:this.src});e.parsedPlaylist=lo(s.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(s)})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){let t,i;if(this.state="HAVE_MAIN_MANIFEST",e.playlists)return this.main=e,o1(this.main,this.srcUri()),e.playlists.forEac

10h(e=>{e.segments=ls(e),e.segments.forEach(t=>{li(t,e.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.main.playlists[0]));let s=this.srcUri()||v.location.href;this.main=(t=oQ(0,s),(i={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:v.location.href,resolvedUri:v.location.href,playlists:[{uri:s,id:t,resolvedUri:s,attributes:{}}]}).playlists[t]=i.playlists[0],i.playlists[s]=i.playlists[0],i),this.haveMetadata({playlistObject:e,url:s,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){let i=this.main,s=e.ID,r=i.playlists.length;for(;r--;){let n=i.playlists[r];if(n.attributes["PATHWAY-ID"]===s){let a=n.resolvedUri,o=n.id;if(t){let t=this.createCloneURI_(n.resolvedUri,e),a=oQ(s,t),o=this.createCloneAttributes_(s,n.attributes),l=this.createClonePlaylist_(n,a,e,o);i.playlists[r]=l,i.playlists[a]=l,i.playlists[t]=l}else i.playlists.splice(r,1);delete i.playlists[o],delete i.playlists[a]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){let i=this.main,s=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(i.mediaGroups[e]&&i.mediaGroups[e][s]){for(let t in i.mediaGroups[e])if(t===s){for(let s in i.mediaGroups[e][t])i.mediaGroups[e][t][s].playlists.forEac

10h((e,t)=>{let s=i.playlists[e.id],r=s.id,n=s.resolvedUri;delete i.playlists[r],delete i.playlists[n]});delete i.mediaGroups[e][t]}}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){let i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=oQ(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),o=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=o,i.playlists[n]=o,i.playlists[r]=o,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){let t=e.ID,i=e["BASE-ID"],s=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(r=>{if(s.mediaGroups[r]&&!s.mediaGroups[r][t]){for(let n in s.mediaGroups[r])if(n===i)for(let i in s.mediaGroups[r][t]={},s.mediaGroups[r][n]){let a=s.mediaGroups[r][n][i];s.mediaGroups[r][t][i]=eC({},a);let o=s.mediaGroups[r][t][i],l=this.createCloneURI_(a.resolvedUri,e);o.resolvedUri=l,o.uri=l,o.playlists=[],a.playlists.forEach((n,a)=>{let l=s.playlists[n.id],h=oZ(r,t,i),d=oQ(t,h);if(l&&!s.playlists[d]){let t=this.createClonePlaylist_(l,d,e),i=t.resolvedUri;s.playlists[d]=t,s.playlists[i]=t}o.playlists[a]=this.createClonePlaylist_(n,d,e)})}}})}createClonePlaylist_(e,t,i,s){let r=this.createCloneURI_(e.resolvedUri,i),n={resolvedUri:r,uri:r,id:t};return e.segments&&(n.segments=[]),s&&(n.attributes=s),of(e,n)}createCloneURI_(e,t){let i=new URL(e);i.hostname=t["URI-REPLACEMENT"].HOST;let s=t["URI-REPLACEMENT"].PARAMS;for(let e of Object.keys(s))i.searchParams.set(e,s[e]);return i.href}createCloneAttributes_(e,t){let i={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(s=>{t[s]&&(i[s]=e)}),i}getKeyIdSet(e){if(e.contentProtection){let t=new Set;for(let i in e.contentProtection){let s=e.contentProtection[i].attributes.keyId;s&&t.add(s.toLowerCase())}return t}}}let lh=function(e,t,i,s){let r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),s(t,e)},ld=function(){let e=function e(t,i){t=of({timeout:45e3},t);let s=e.beforeRequest||ol.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||ol.Vhs.xhr._requestCallbackSet||new Set,n=e._responseCallbackSet||ol.Vhs.xhr._responseCallbackSet;s&&"function"==typeof s&&(ol.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(s));let a=!0===ol.Vhs.xhr.original?ol.xhr:ol.Vhs.xhr,o=((e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach(e=>{i=e(i)}),i})(r,t);r.delete(s);let l=a(o||t,function(e,t){return n&&n.size&&n.forEach(i=>{i(l,e,t)}),lh(l,e,t,i)}),h=l.abort;return l.abort=function(){return l.aborted=!0,h.apply(l,arguments)},l.uri=t.uri,l.requestType=t.requestType,l.requestTime=Date.now(),l};return e.original=!0,e},lu=function(e){var t;let i={};return e.byterange&&(i.Range="bytes="+(t=e.byterange).offset+"-"+("bigint"==typeof t.offset||"bigint"==typeof t.length?v.BigInt(t.offset)+v.BigInt(t.length)-v.BigInt(1):t.offset+t.length-1)),i},lc=function(e,t){let i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},lp=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},lm=function(e){let t={};return Object.keys(e).forEach(i=>{let s=e[i];eJ(s)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s}),t},lg=function(e){let t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},lf=function(e){return e.resolvedUri},ly=e=>{let t=Array.prototype.slice.call(e),i="";for(let e=0;e<t.length/16;e++)i+=t.slice(16*e,16*e+16).map(lc).join("")+" "+t.slice(16*e,16*e+16).map(lp).join("")+"\n";return i};var l_=Object.freeze({__proto__:null,createTransferableMessage:lm,initSegmentId:lg,segmentKeyId:lf,hexDump:ly,tagDump:({bytes:e})=>ly(e),textRanges:e=>{let t,i="";for(t=0;t<e.length;t++){var s;i+=(s=t,e.start(s)+"-"+e.end(s)+" ")}return i}});let lb=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{if(!a)throw Error("seekToProgramTime: callback must be provided");

10if(void 0===e||!t||!s)return a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!t.endList&&!n.hasStarted_)return a({message:"player must be playing a live stream to start buffering"});if(!(e=>{if(!e.segments||0===e.segments.length)return!1;for(let t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1;return!0})(t))return a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri});let o=((e,t)=>{let i,s;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let r=t.segments[0];if(i<new Date(r.dateTimeObject))return null;for(let e=0;e<t.segments.length-1&&(r=t.segments[e],!(i<new Date(t.segments[e+1].dateTimeObject)));e++);let n=t.segments[t.segments.length-1],a=n.dateTimeObject,o=n.videoTimingInfo?(s=n.videoTimingInfo).transmuxedPresentationEnd-s.transmuxedPresentationStart-s.transmuxerPrependedSeconds:n.duration+.25*n.duration;return i>new Date(a.getTime()+1e3*o)?null:(i>new Date(a)&&(r=n),{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:oK.duration(t,t.mediaSequence+t.segments.indexOf(r)),type:r.videoTimingInfo?"accurate":"estimate"})})(e,t);if(!o)return a({message:`${e} was not found in the stream`});let l=o.segment,h=((e,t)=>{let i,s;try{i=new Date(e),s=new Date(t)}catch(e){}let r=i.getTime();return(s.getTime()-r)/1e3})(l.dateTimeObject,e);if("estimate"===o.type)return 0===i?a({message:`${e} is not buffered yet. Try again`}):(s(o.estimatedStart+h),void n.one("seeked",()=>{lb({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})}));let d=l.start+h;n.one("seeked",()=>a(null,n.currentTime())),r&&n.pause(),s(d)},lv=(e,t)=>{if(4===e.readyState)return t()},{EventTarget:lT}=ol,lS=function(e,t){if(!lr(e,t)||e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length)||!e.sidx&&t.sidx||e.sidx&&!t.sidx||e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(let i=0;i<e.segments.length;i++){let s=e.segments[i],r=t.segments[i];if(s.uri!==r.uri)return!1;if(!s.byterange&&!r.byterange)continue;let n=s.byterange,a=r.byterange;if(n&&!a||!n&&a||n.offset!==a.offset||n.length!==a.length)return!1}return!0},lE=(e,t,i,s)=>`placeholder-uri-${e}-${t}-${s.attributes.NAME||i}`,lC=(e,t)=>(!!(!e.map&&!t.map)||!!(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length,lw=(e,t)=>{let i={};for(let s in e){let r=e[s].sidx;if(r){let e=tD(r);if(!t[e])break;lC(t[e].sidxInfo,r)&&(i[e]=t[e])}}return i};class lk extends lT{constructor(e,t,i={},s){super(),this.isPaused_=!0,this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);const{withCredentials:r=!1}=i;if(this.vhs_=t,this.withCredentials=r,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=og("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}get isPaused(){return this.isPaused_}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){var s,r;let n,a,o,l,h,d,u=e.sidx&&tD(e.sidx);if(!e.sidx||!u||this.mainPlaylistLoader_.sidxMapping_[u])return v.clearTimeout(this.mediaRequest_),void(this.mediaRequest_=v.setTimeout(()=>i(!1),0));let c=om(e.sidx.resolvedUri),p=(s,r)=>{let n;if(this.requestErrored_(s,r,t))return;let a=this.mainPlaylistLoader_.sidxMapping_,{requestType:o}=r;try{n=t1(e0(r.response).subarray(8))}catch(e){return e.metadata=o4({requestType:o,request:r,parseFailure:!0}),void this.requestErrored_(e,r,t)}return a[u]={sidxInfo:e.sidx,sidx:n},tC(e,n,e.sidx.resolvedUri),i(!0)};this.request=(s=this.vhs_.xhr,r=(t,i,s,r)=>{if(t)return p(t,i);if(!s||"mp4"!==s)return p({status:i.status,message:`Unsupported ${s||"unknown"} container type for sidx segment at URL: ${c}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i);let{offset:n,length:a}=e.sidx.byterange;if(r.length>=a+n)return p(t,{response:r.subarray(n,n+a),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:c,responseType:"arraybuffer",requestType:"dash-sidx",headers:lu({byterange:e.sidx.byterange})},p)},a=[],o=!1,l=function(e,t,i,s){return t.abort(),o=!0,r(e,t,i,s)},h=function(e,t){if(o)return;if(e)return e.metadata=o4({requestType:"dash-sidx",request:t,error:e}),l(e,t,"",a);let i=t.responseText.substring(a&&a.byteLength||0,t.responseText.length);if(a=e7(a,e6(i,!0)),n=n||t8(a),a.length<10||n&&a.length<n+2)return lv(t,()=>l(e,t,"",a));let s=ix(a);return"ts"===s&&a.length<188||!s&&a.length<376?lv(t,()=>l(e,t,"",a)):l(null,t,s,a)},d=s({uri:c,beforeSend(e){e.overrideMimeType("text/plain;

10 charset=x-user-defined"),e.addEventListener("progress",function({total:t,loaded:i}){return lh(e,null,{statusCode:e.status},h)})}},function(e,t){return lh(d,e,t,h)}))}dispose(){this.isPaused_=!0,this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},v.clearTimeout(this.minimumUpdatePeriodTimeout_),v.clearTimeout(this.mediaRequest_),v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);let t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}let i=!this.media_||e.id!==this.media_.id;i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList?(this.state="HAVE_METADATA",this.media_=e,i&&(this.trigger("mediachanging"),this.trigger("mediachange"))):i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,i=>{this.haveMetadata({startingState:t,playlist:e})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,v.clearTimeout(this.mediaRequest_),this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.isPaused_=!0,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(v.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){this.isPaused_=!1,v.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;let t=this.media();if(e){let e=t?t.targetDuration/2*1e3:5e3;return void(this.mediaUpdateTimeout=v.setTimeout(()=>this.load(),e))}this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){(this.started=!0,this.isMain_)?this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}):(v.clearTimeout(this.mediaRequest_),this.mediaRequest_=v.setTimeout(()=>this.haveMain_(),0))}requestMain_(e){let t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},(i,s)=>{if(i){let{requestType:e}=s;i.metadata=o4({requestType:e,request:s,error:i})}if(this.requestErrored_(i,s))return void("HAVE_NOTHING"===this.state&&(this.started=!1));this.trigger({type:"manifestrequestcomplete",metadata:t});let r=s.responseText!==this.mainPlaylistLoader_.mainXml_;return this.mainPlaylistLoader_.mainXml_=s.responseText,s.responseHeaders&&s.responseHeaders.date?this.mainLoaded_=Date.parse(s.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=om(this.mainPlaylistLoader_.srcUrl,s),r?(this.handleMain_(),void this.syncClientServerClock_(()=>e(s,r))):e(s,r)})}syncClientServerClock_(e){let t=(e=>{let t=tz(e,"UTCTiming")[0];if(!t)return null;let i=tK(t);switch(i.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":i.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":i.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":i.method="DIRECT",i.value=Date.parse(i.value);break;default:throw Error("UNSUPPORTED_UTC_TIMING_SCHEME")}return i})(t0(this.mainPlaylistLoader_.mainXml_));return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:ek(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials,requestType:"dash-clock-sync"}

10,(i,s)=>{let r;if(this.request){if(i){let{requestType:t}=s;return this.error.metadata=o4({requestType:t,request:s,error:i}),this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()}r="HEAD"===t.method?s.responseHeaders&&s.responseHeaders.date?Date.parse(s.responseHeaders.date):this.mainLoaded_:Date.parse(s.responseText),this.mainPlaylistLoader_.clientOffset_=r-Date.now(),e()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){let e;v.clearTimeout(this.mediaRequest_),this.mediaRequest_=null;let t=this.mainPlaylistLoader_.main,i={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestparsestart",metadata:i});try{e=(({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>{let n=((e,t={})=>{let i=((e,t={})=>{let{manifestUri:i="",NOW:s=Date.now(),clientOffset:r=0,eventHandler:n=function(){}}=t,a=tz(e,"Period");if(!a.length)throw Error("INVALID_NUMBER_OF_PERIOD");let o=tz(e,"Location"),l=tK(e),h=tQ([{baseUrl:i}],tz(e,"BaseURL")),d=tz(e,"ContentSteering");l.type=l.type||"static",l.sourceDuration=l.mediaPresentationDuration||0,l.NOW=s,l.clientOffset=r,o.length&&(l.locations=o.map(tW));let u=[];return a.forEach((e,t)=>{let i=tK(e),s=u[t-1];i.start=(({attributes:e,priorPeriodAttributes:t,mpdType:i})=>"number"==typeof e.start?e.start:t&&"number"==typeof t.start&&"number"==typeof t.duration?t.start+t.duration:t||"static"!==i?null:0)({attributes:i,priorPeriodAttributes:s?s.attributes:null,mpdType:l.type}),u.push({node:e,attributes:i})}),{locations:l.locations,contentSteeringInfo:((e,t)=>{if(e.length>1&&t({type:"warn",message:"The MPD manifest should contain no more than one ContentSteering tag"}),!e.length)return null;let i=tg({serverURL:tW(e[0])},tK(e[0]));return i.queryBeforeStart="true"===i.queryBeforeStart,i})(d,n),representationInfo:ty(u.map((e,t)=>{let i=tQ(h,tz(e.node,"BaseURL")),s=tg(l,{periodStart:e.attributes.start});"number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration);let r=tz(e.node,"AdaptationSet"),n=tZ(e.node);return ty(r.map(e=>{var t;let r,a=tK(e),o=tQ(i,tz(e,"BaseURL")),l=tg(s,a,{role:tK(tz(e,"Role")[0])}),h="urn:scte:dash:cc:cea-608:2015"===(t=tK(tz(e,"Accessibility")[0])).schemeIdUri?("string"!=typeof t.value?[]:t.value.split(";")).map(e=>{let t,i;return i=e,/^CC\d=/.test(e)?[t,i]=e.split("="):/^CC\d$/.test(e)&&(t=e),{channel:t,language:i}}):"urn:scte:dash:cc:cea-708:2015"===t.schemeIdUri?("string"!=typeof t.value?[]:t.value.split(";")).map(e=>{let t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};if(/=/.test(e)){let[i,s=""]=e.split("=");t.channel=i,t.language=e,s.split(",").forEach(e=>{let[i,s]=e.split(":");"lang"===i?t.language=s:"er"===i?t.easyReader=Number(s):"war"===i?t.aspectRatio=Number(s):"3D"===i&&(t["3D"]=Number(s))})}else t.language=e;return t.channel&&(t.channel="SERVICE"+t.channel),t}):void 0;h&&(l=tg(l,{captionServices:h}));let d=tz(e,"Label")[0];d&&d.childNodes.length&&(l=tg(l,{label:d.childNodes[0].nodeValue.trim()}));let u=tz(e,"ContentProtection").reduce((e,t)=>{let i=tK(t);i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase());let s=tY[i.schemeIdUri];if(s){e[s]={attributes:i};let r=tz(t,"cenc:pssh")[0];if(r){let t=tW(r);e[s].pssh=t&&eI(t)}}return e},{});Object.keys(u).length&&(l=tg(l,{contentProtection:u}));let c=tZ(e),p=tz(e,"Representation"),m=tg(n,c);return ty(p.map((r=l,e=>{let t=tQ(o,tz(e,"BaseURL")),i=tg(r,tK(e)),s=tZ(e);return t.map(e=>({segmentInfo:tg(m,s),attributes:tg(i,e)}))})))}))})),eventStream:ty(u.map(tJ))}})(t0(e),t);return(({dashPlaylists:e,locations:t,contentSteering:i,sidxMapping:s={},previousManifest:r,eventStream:n})=>{var a;if(!e.length)return{};let{sourceDuration:o,type:l,suggestedPresentationDelay:h,minimumUpdatePeriod:d}=e[0].attributes,u=tP(e.filter(tN)).map(tO),c=tP(e.filter(tM)),p=tP(e.filter(tR)),m=e.map(e=>e.attributes.captionServices).filter(Boolean),g={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:"",duration:o,playlists:((e,t={})=>

10{if(!Object.keys(t).length)return e;for(let i in e)e[i]=tL(e[i],t);return e})(u,s)};d>=0&&(g.minimumUpdatePeriod=1e3*d),t&&(g.locations=t),i&&(g.contentSteering=i),"dynamic"===l&&(g.suggestedPresentationDelay=h),n&&n.length>0&&(g.eventStream=n);let f=0===g.playlists.length,y=c.length?((e,t={},i=!1)=>{let s,r=e.reduce((e,r)=>{let n=r.attributes.role&&r.attributes.role.value||"",a=r.attributes.lang||"",o=r.attributes.label||"main";if(a&&!r.attributes.label){let e=n?` (${n})`:"";o=`${r.attributes.lang}${e}`}e[o]||(e[o]={language:a,autoselect:!0,default:"main"===n,playlists:[],uri:""});let l=tL((({attributes:e,segments:t,sidx:i,mediaSequence:s,discontinuitySequence:r,discontinuityStarts:n},a)=>{let o={attributes:{NAME:e.id,BANDWIDTH:e.bandwidth,CODECS:e.codecs,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuitySequence:r,discontinuityStarts:n,timelineStarts:e.timelineStarts,mediaSequence:s,segments:t};return e.contentProtection&&(o.contentProtection=e.contentProtection),e.serviceLocation&&(o.attributes.serviceLocation=e.serviceLocation),i&&(o.sidx=i),a&&(o.attributes.AUDIO="audio",o.attributes.SUBTITLES="subs"),o})(r,i),t);return e[o].playlists.push(l),void 0===s&&"main"===n&&((s=r).default=!0),e},{});return s||(r[Object.keys(r)[0]].default=!0),r})(c,s,f):null,_=p.length?((e,t={})=>e.reduce((e,i)=>{let s=i.attributes.label||i.attributes.lang||"text",r=i.attributes.lang||"und";return e[s]||(e[s]={language:r,default:!1,autoselect:!1,playlists:[],uri:""}),e[s].playlists.push(tL((({attributes:e,segments:t,mediaSequence:i,discontinuityStarts:s,discontinuitySequence:r})=>{void 0===t&&(t=[{uri:e.baseUrl,timeline:e.periodStart,resolvedUri:e.baseUrl||"",duration:e.sourceDuration,number:0}],e.duration=e.sourceDuration);let n={NAME:e.id,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1};e.codecs&&(n.CODECS=e.codecs);let a={attributes:n,uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,timelineStarts:e.timelineStarts,discontinuityStarts:s,discontinuitySequence:r,mediaSequence:i,segments:t};return e.serviceLocation&&(a.attributes.serviceLocation=e.serviceLocation),a})(i),t)),e},{}))(p,s):null,b=u.concat(tU(y),tU(_));return g.timelineStarts=tx(b.map(({timelineStarts:e})=>e)),a=g.timelineStarts,b.forEach(e=>{e.mediaSequence=0,e.discontinuitySequence=a.findIndex(function({timeline:t}){return t===e.timeline}),e.segments&&e.segments.forEach((e,t)=>{e.number=t})}),y&&(g.mediaGroups.AUDIO.audio=y),_&&(g.mediaGroups.SUBTITLES.subs=_),m.length&&(g.mediaGroups["CLOSED-CAPTIONS"].cc=m.reduce((e,t)=>(t&&t.forEach(t=>{let{channel:i,language:s}=t;e[s]={autoselect:!1,default:!1,instreamId:i,language:s},t.hasOwnProperty("aspectRatio")&&(e[s].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[s].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[s]["3D"]=t["3D"])}),e),{})),r?(({oldManifest:e,newManifest:t})=>{let i=e.playlists.concat(tI(e)),s=t.playlists.concat(tI(t));return t.timelineStarts=tx([e.timelineStarts,t.timelineStarts]),(({oldPlaylists:e,newPlaylists:t,timelineStarts:i})=>{t.forEach(t=>{t.discontinuitySequence=i.findIndex(function({timeline:e}){return e===t.timeline});let s=((e,t)=>{for(let i=0;i<e.length;i++)if(e[i].attributes.NAME===t)return e[i];return null})(e,t.attributes.NAME);if(!s||t.sidx)return;let r=t.segments[0],n=s.segments.findIndex(function(e){return Math.abs(e.presentationTime-r.presentationTime)<tk});-1===n?(tA({playlist:t,mediaSequence:s.mediaSequence+s.segments.length}),t.segments[0].discontinuity=!0,t.discontinuityStarts.unshift(0),(!s.segments.length&&t.timeline>s.timeline||s.segments.length&&t.timeline>s.segments[s.segments.length-1].timeline)&&t.discontinuitySequence--):(s.segments[n].discontinuity&&!r.discontinuity&&(r.discontinuity=!0,t.discontinuityStarts.unshift(0),t.discontinuitySequence--),tA({playlist:t,mediaSequence:s.segments[n].number}))})})({oldPlaylists:i,newPlaylists:s,timelineStarts:t.timelineStarts}),t})({oldManifest:r,newManifest:g}):g})({dashPlaylists:i.representationInfo.map(tV),locations:i.locations,contentSteering:i.contentSteeringInfo,sidxMapping:t.sidxMapping,previousManifest:t.previousManifest,eventStream:i.eventStream})})(e,{manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r});return o1(n,t,lE),n})({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:t})}catch(e){this.error=e,this.error.metadata={errorType:ol.Error.StreamingDashManifestParserError,error:e},this.trigger("error")}t&&(e=((e,t,i)=>{var s;let r=!0,n=of(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){let s=t.playlists[e];if(s.sidx){let e=tD(s.sidx);i&&i[e]&&i[e].sidx&&tC(s,i[e].sidx,s.sidx.resolvedUri)}let a=ln(n,s,lS);a&&(n=a,r=!1)}return oJ(t,(e,t,i,s)=>{if(e.playlists&&e.playlists.length){let a=e.playlists[0].id,o=ln(n,e.playlists[0],lS);o&&(s in(n=o).mediaGroups[t][i]||(n.mediaGroups[t][i][s]=e),n.mediaGroups[t][i][s].playlists[0]=n.playlists[a],r=!1)}}),oJ(s=n,(e,i,r,n)=>{t.mediaGroups[i][r]&&n in t.mediaGroups[i][r]||delete s.mediaGroups[i][r][n]}),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(r=!1),r?null:n})(t,e,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=e||t;let s=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];if(s&&s!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=s),(!t||e&&e.minimumUpdatePeriod!==t.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(e),e){let{duration:t,endList:s}=e,r=[];

10e.playlists.forEach(e=>{r.push({id:e.id,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS})}),i.parsedManifest={duration:t,isLive:!s,renditions:r},this.trigger({type:"manifestparsecomplete",metadata:i})}return!!e}updateMinimumUpdatePeriodTimeout_(){let e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(v.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){let t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=v.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{var i,s;let r;t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=(i=this.mainPlaylistLoader_.main,s=this.mainPlaylistLoader_.sidxMapping_,r=lw(i.playlists,s),oJ(i,(e,t,i,n)=>{if(e.playlists&&e.playlists.length){let t=e.playlists;r=of(r,lw(t,s))}}),r),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();let t=this.mainPlaylistLoader_.main.playlists,i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){let e=()=>{this.media().endList||(this.mediaUpdateTimeout=v.setTimeout(()=>{this.trigger("mediaupdatetimeout"),e()},la(this.media(),!!i)))};e()}this.trigger("loadedplaylist")}addEventStreamToMetadataTrack_(e){if(e&&this.mainPlaylistLoader_.main.eventStream){let e=this.mainPlaylistLoader_.main.eventStream.map(e=>({cueTime:e.start,frames:[{data:e.messageData}]}));this.addMetadataToTextTrack("EventStream",e,this.mainPlaylistLoader_.main.duration)}}getKeyIdSet(e){if(e.contentProtection){let t=new Set;for(let i in e.contentProtection){let s=e.contentProtection[i].attributes["cenc:default_KID"];s&&t.add(s.replace(/-/g,"").toLowerCase())}return t}}}var lx={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30};let lI=function(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e},lA=function(e){try{return URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}catch(i){let t=new BlobBuilder;return t.append(e),URL.createObjectURL(t.getBlob())}},lD=function(e){return function(){let t=lA(e),i=lI(new Worker(t));i.objURL=t;let s=i.terminate;return i.on=i.addEventListener,i.off=i.removeEventListener,i.terminate=function(){return URL.revokeObjectURL(t),s.call(this)},i}},lP=function(e){return`var browserWorkerPolyFill = ${lI.toString()};
11browserWorkerPolyFill(self);
12`+e},lL=function(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)};var lO=lD(lP(lL(function(){var e="u">typeof globalThis?globalThis:"u">typeof window?window:"u">typeof global?global:"u">typeof self?self:{},t=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var s;return!!e[t]&&(s=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(s,1),s>-1)},this.trigger=function(t){var i,s,r,n;if(i=e[t])if(2==arguments.length)for(r=i.length,s=0;s<r;++s)i[s].call(this,arguments[1]);else{for(n=[],s=arguments.length,s=1;s<arguments.length;++s)n.push(arguments[s]);for(r=i.length,s=0;s<r;++s)i[s].apply(this,n)}},this.dispose=function(){e={}}}};t.prototype.pipe=function(e){return this.on("data",function(t){e.push(t)}),this.on("done",function(t){e.flush(t)}),this.on("partialdone",function(t){e.partialFlush(t)}),this.on("endedtimeline",function(t){e.endTimeline(t)}),this.on("reset",function(t){e.reset(t)}),e},t.prototype.push=function(e){this.trigger("data",e)},t.prototype.flush=function(e){this.trigger("done",e)},t.prototype.partialFlush=function(e){this.trigger("partialdone",e)},t.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},t.prototype.reset=function(e){this.trigger("reset",e)};var i,s,r,n,a,o,l,h,d,u,c,p,m,g,f,y,_,b,v,T,S,E,C,w,k,x,I,A,D,P,L,O=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength);return i.getBigUint64?(t=i.getBigUint64(0))<Number.MAX_SAFE_INTEGER?

12Number(t):t:0x100000000*i.getUint32(0)+i.getUint32(4)};!function(){var e;if(f={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"u">typeof Uint8Array){for(e in f)f.hasOwnProperty(e)&&(f[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);y=new Uint8Array([105,115,111,109]),b=new Uint8Array([97,118,99,49]),_=new Uint8Array([0,0,0,1]),v={video:new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),audio:new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0])},E=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),S=new Uint8Array([0,0,0,0,0,0,0,0]),w=C=new Uint8Array([0,0,0,0,0,0,0,0]),k=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),x=C,T=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),i=function(e){var t,i,s=[],r=0;for(t=1;t<arguments.length;t++)s.push(arguments[t]);for(t=s.length;t--;)r+=s[t].byteLength;for(new DataView((i=new Uint8Array(r+8)).buffer,i.byteOffset,i.byteLength).setUint32(0,i.byteLength),i.set(e,4),t=0,r=8;t<s.length;t++)i.set(s[t],r),r+=s[t].byteLength;return i},h=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),i(f.mdhd,t)},r=function(e){for(var t=e.length,s=[];t--;)s[t]=o(e[t]);return i.apply(null,[f.moov,a(0xffffffff)].concat(s).concat(n(e)))},n=function(e){for(var t=e.length,s=[];t--;)s[t]=m(e[t]);return i.apply(null,[f.mvex].concat(s))},a=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(0xff000000&e)>>24,(0xff0000&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return i(f.mvhd,t)},d=function(e){var t,s,r=e.samples||[],n=new Uint8Array(4+r.length);for(s=0;s<r.length;s++)t=r[s].flags,n[s+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return i(f.sdtp,n)},u=function(e){return i(f.stbl,c(e),i(f.stts,x),i(f.stsc,w),i(f.stsz,k),i(f.stco,C))},c=function(e){return i(f.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===e.type?I(e):A(e))},I=function(e){var t,s,r=e.sps||[],n=e.pps||[],a=[],o=[];for(t=0;t<r.length;t++)a.push((65280&r[t].byteLength)>>>8),a.push(255&r[t].byteLength),a=a.concat(Array.prototype.slice.call(r[t]));for(t=0;t<n.length;t++)o.push((65280&n[t].byteLength)>>>8),o.push(255&n[t].byteLength),o=o.concat(Array.prototype.slice.call(n[t]));if(s=[f.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),i(f.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([r.length],a,[n.length],o))),i(f.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio){var l=e.sarRatio[0],h=e.sarRatio[1];s.push(i(f.pasp,new Uint8Array([(0xff000000&l)>>24,(0xff0000&l)>>16,(65280&l)>>8,255&l,(0xff000000&h)>>24,(0xff0000&h)>>16,(65280&h)>>8,255&h])))}return i.apply(null,s)},A=function(e){var t;return i(f.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),(t=e,i(f.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,t.audioobjecttype<<3|t.samplingfrequencyindex>>>1,t.samplingfrequencyindex<<7|t.channelcount<<3,6,1,2]))))},l=function(e){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(0xff000000&e.duration)>>24,(0xff0000&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return i(f.tkhd,t)},p=function(e){var t,s,r,n,a,o;return t=i(f.tfhd,new Uint8Array([0,0,0,58,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),a=Math.floor(e.baseMediaDecodeTime/0x100000000),o=Math.floor(e.baseMediaDecodeTime%0x100000000),s=i(f.tfdt,new Uint8Array([1,0,0,0,a>>>24&255,a>>>16&255,a>>>8&255,255&a,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),"audio"===e.type?(r=g(e,92),i(f.traf,t,s,r)):(n=d(e),r=g(e,n.length+92),i(f.traf,t,s,r,n))},o=function(e){var t,s;return e.duration=e.duration||0xffffffff,i(f.trak,l(e),(t=e,i(f.mdia,h(t),(s=t.type,i(f.hdlr,v[s])),function(e){return i(f.minf,"video"===e.type?i(f.vmhd,T):i(f.smhd,S),i(f.dinf,i(f.dref,E)),u(e))}(t))))},m=function(e){var t=new Uint8Array([0,0,0,0,(0xff000000&e.id)>>24,(0xff0000&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),i(f.trex,t)},L=function(e,t){var i=0,s=0,r=0,n=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(s=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset&&(n=8)),[0,0,i|s|r|n,1,(0xff000000&e.length)>>>24,(0xff0000&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(0xff000000&t)>>>24,(0xff0000&t)>>>16,(65280&t)>>>8,255&t]},P=function(e,t){var s,r,n,a,o,l;for(t+=20+16*(a=e.samples||[]).length,(r=new Uint8Array((n=L(a,t)).length+16*a.length)).set(n),s=n.length,l=0;l<a.length;l++)o=a[l],r[s++]=(0xff000000&o.duration)>>>24,r[s++]=(0xff0000&o.duration)>>>16,r[s++]=(65280&o.duration)>>>8,r[s++]=255&o.duration,r[s++]=(0xff000000&o.size)>>>24,r[s++]=(0xff0000&o.size)>>>16,r[s++]=(65280&o.size)>>>8,r[s++]=255&o.size,r[s++]=o.flags.isLeading<<2|o.flags.dependsOn,r[s++]=o.flags.isDependedOn<<6|o.flags.hasRedundancy<<4|o.flags.paddingValue<<1|o.flags.isNonSyncSample,r[s++]=61440&o.flags.degradationPriority,r[s++]=15&o.flags.degradationPriority,r[s++]=(0xff000000&o.compositionTimeOffset)>>>24,r[s++]=(0xff0000&o.compositionTimeOffset)>>>16,r[s++]=(65280&o.compositionTimeOffset)>>>8,r[s++]=255&o.compositionTimeOffset;return i(f.trun,r)},D=function(e,t){var s,r,n,a,o,l;for(t+=20+8*(a=e.samples||[]).length,(s=new Uint8Array((n=L(a,t)).length+8*a.length)).set(n),r=n.length,l=0;l<a.length;l++)o=a[l],s[r++]=(0xff000000&o.duration)>>>24,s[r++]=(0xff0000&o.duration)>>>16,s[r++]=(65280&o.duration)>>>8,s[r++]=255&o.duration,s[r++]=(0xff000000&o.size)>>>24,s[r++]=(0xff0000&o.size)>>>16,s[r++]=(65280&o.size)>>>8,s[r++]=255&o.size;return i(f.trun,s)},g=function(e,t){return"audio"===e.type?D(e,t):P(e,t)};var N,M,R,U,B,F={ftyp:s=function(){return i(f.ftyp,y,_,y,b)},mdat:function(e){return i(f.mdat,e)},moof:function(e,t){for(var s,r=[],n=t.length;n--;)r[n]=p(t[n]);return i.apply(null,[f.moof,(s=e,i(f.mfhd,new Uint8Array([0,0,0,0,(0xff000000&s)>>24,(0xff0000&s)>>16,(65280&s)>>8,255&s])))].concat(r))},moov:r,initSegment:function(e){var t,i=s(),n=r(e);return(t=new Uint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t}},q=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},j=[33,16,5,32,164,27],$=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],H=function(e){for(var t=[];e--;)t.push(0);return t},V={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:M=function(e){return 9e4*e},secondsToAudioTs:R=function(e,t){return e*t},videoTsToSeconds:U=function(e){return e/9e4},audioTsToSeconds:B=function(e,t){return e/t},audioTsToVideoTs:function(e,t){return M(B(e,t))},videoTsToAudioTs:function(e,t){return R(U(e),t)},metadataTsToSeconds:function(e,t,i){return U(i?e:e-t)}},z=function(){if(!N){var e;N=Object.keys(e={96e3:[j,[227,64],H(154),[56]],88200:[j,[231],H(170),[56]],64e3:[j,[248,192],H(240),[56]],48e3:[j,[255,192],H(268),[55,148,128],H(54),[112]],44100:[j,[255,192],H(268),[55,163,128],H(84),[112]],32e3:[j,[255,192],H(268),[55,234],H(226),[112]],24e3:[j,[255,192],H(268),[55,255,128],H(268),[111,112],H(126),[224]],16e3:[j,[255,192],H(268),[55,255,128],H(268),[111,255],H(269),[223,108],H(195),[1,192]],12e3:[$,H(268),[3,127,248],H(268),[6,255,240],H(268),[13,255,224],H(268),[27,253,128],H(259),[56]],11025:[$,H(268),[3,127,248],H(268),[6,255,240],H(268),[13,255,224],H(268),[27,255,192],H(268),[55,175,128],H(108),[112]],8e3:[$,H(268),[3,121,16],H(47),[7]]}).reduce(function(t,i){return t[i]=new Uint8Array(e[i].reduce(function(e,t){return e.concat(t)},[])),t},{})}return N},W=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},G=V.ONE_SECOND_IN_TS,X=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,s=0,r=0}return i},K=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Y=function(e,t){var i,s,r,n,a=[];if(!(64&t[0]))return a;for(s=31&t[0],i=0;i<s;i++)n={type:3&t[(r=3*i)+2],pts:e},4&t[r+2]&&(n.ccData=t[r+3]<<8|t[r+4],a.push(n));return a},Q=function(e){for(var t,i,s=e.byteLength,r=[],n=1;n<s-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(r.push(n+2),n+=2):n++;if(0===r.length)return e;i=new Uint8Array(t=s-r.length);var a=0;for(n=0;n<t;a++,n++)a===r[0]&&(a++,r.shift()),i[n]=e[a];return i},Z=4,J=function(e){e=e||{},J.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new ed(0,0),new ed(0,1),new ed(1,

120),new ed(1,1)],this.parse708captions_&&(this.cc708Stream_=new en({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};J.prototype=new t,J.prototype.push=function(e){var t,i,s;if("sei_rbsp"===e.nalUnitType&&(t=X(e.escapedRBSP)).payload&&t.payloadType===Z&&(i=K(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));s=Y(e.pts,i),this.captionPackets_=this.captionPackets_.concat(s),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},J.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},J.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},J.prototype.flush=function(){return this.flushStream("flush")},J.prototype.partialFlush=function(){return this.flushStream("partialFlush")},J.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},J.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},J.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},J.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},J.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},J.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var ee={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},et=function(e){var t=ee[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)},ei=function(e){return 32<=e&&e<=127||160<=e&&e<=255},es=function(e){this.windowNum=e,this.reset()};es.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},es.prototype.getText=function(){return this.rows.join("\n")},es.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},es.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},es.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},es.prototype.addText=function(e){this.rows[this.rowIdx]+=e},es.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var er=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new es(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)};er.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new es(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},er.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},er.prototype.createTextDecoder=function(e){if("u"<typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var en=function(e){e=e||{},en.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};

12Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?i.new708Packet():null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e)}};en.prototype=new t,en.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},en.prototype.add708Bytes=function(e){var t=e.ccData;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t>>>8),this.current708Packet.data.push(255&t)},en.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,s=null,r=0,n=t[r++];for(e.seq=n>>6,e.sizeCode=63&n;r<t.length;r++)s=31&(n=t[r++]),7==(i=n>>5)&&s>0&&(i=n=t[r++]),this.pushServiceBlock(i,r,s),s>0&&(r+=s-1)},en.prototype.pushServiceBlock=function(e,t,i){var s,r=t,n=this.current708Packet.data,a=this.services[e];for(a||(a=this.initService(e,r));r<t+i&&r<n.length;r++)ei(s=n[r])?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},en.prototype.extendedCommands=function(e,t){return ei(this.current708Packet.data[++e])&&(e=this.handleText(e,t,{isExtended:!0})),e},en.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},en.prototype.initService=function(e,t){var i,s,r=this;return(i="SERVICE"+e)in this.serviceEncodings&&(s=this.serviceEncodings[i]),this.services[e]=new er(e,s,r),this.services[e].init(this.getPts(t),function(t){r.flushDisplayed(t,r.services[e])}),this.services[e]},en.prototype.handleText=function(e,t,i){var s,r,n=i&&i.isExtended,a=i&&i.isMultiByte,o=this.current708Packet.data,l=o[e],h=o[e+1],d=t.currentWindow;return a?(r=[l,h],e++):r=[l],s=t.textDecoder_&&!n?t.textDecoder_.decode(new Uint8Array(r)):a?String.fromCharCode(parseInt(r.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),16)):et(4096*!!n|l),d.pendingNewLine&&!d.isEmpty()&&d.newLine(this.getPts(e)),d.pendingNewLine=!1,d.addText(s),e},en.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1],r=i[e+2];return ei(s)&&ei(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},en.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e];return t.setCurrentWindow(i),e},en.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],r=7&s;t.setCurrentWindow(r);var n=t.currentWindow;return n.visible=(32&(s=i[++e]))>>5,n.rowLock=(16&s)>>4,n.columnLock=(8&s)>>3,n.priority=7&s,n.relativePositioning=(128&(s=i[++e]))>>7,n.anchorVertical=127&s,n.anchorHorizontal=s=i[++e],n.anchorPoint=(240&(s=i[++e]))>>4,n.rowCount=15&s,n.columnCount=63&(s=i[++e]),n.windowStyle=(56&(s=i[++e]))>>3,n.penStyle=7&s,n.virtualRowCount=n.rowCount+1,e},en.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.winAttr;return r.fillOpacity=(192&(s=i[++e]))>>6,r.fillRed=(48&s)>>4,r.fillGreen=(12&s)>>2,r.fillBlue=3&s,r.borderType=(192&(s=i[++e]))>>6,r.borderRed=(48&s)>>4,r.borderGreen=(12&s)>>2,r.borderBlue=3&s,s=i[++e],r.borderType+=(128&s)>>5,r.wordWrap=(64&s)>>6,r.printDirection=(48&s)>>4,r.scrollDirection=(12&s)>>2,r.justify=3&s,r.effectSpeed=(240&(s=i[++e]))>>4,r.effectDirection=(12&s)>>2,r.displayEffect=3&s,e},en.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},en.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream

12:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},en.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},en.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},en.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},en.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},en.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},en.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penAttr;return r.textTag=(240&(s=i[++e]))>>4,r.offset=(12&s)>>2,r.penSize=3&s,r.italics=(128&(s=i[++e]))>>7,r.underline=(64&s)>>6,r.edgeType=(56&s)>>3,r.fontStyle=7&s,e},en.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penColor;return r.fgOpacity=(192&(s=i[++e]))>>6,r.fgRed=(48&s)>>4,r.fgGreen=(12&s)>>2,r.fgBlue=3&s,r.bgOpacity=(192&(s=i[++e]))>>6,r.bgRed=(48&s)>>4,r.bgGreen=(12&s)>>2,r.bgBlue=3&s,r.edgeRed=(48&(s=i[++e]))>>4,r.edgeGreen=(12&s)>>2,r.edgeBlue=3&s,e},en.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,r.row=15&i[++e],r.column=63&i[++e],e},en.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var ea={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},eo=function(e){return null===e?"":String.fromCharCode(e=ea[e]||e)},el=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],eh=function(){for(var e=[],t=15;t--;)e.push({text:"",indent:0,offset:0});return e},ed=function(e,t){ed.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),s=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=eh();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=eh();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=eh()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(s,r))n=eo((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isExtCharacter(s,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),n=eo((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isMidRowCode(s,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14&~r||this.addFormatting(e.pts,["i"]),1&~r||this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(s,r)){let e=3&r;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(s,r)){var a=el.indexOf(7968&t);if("rollUp"===this.mode_&&(a-this.rollUpRows_+1<0&&(a=this.rollUpRows_-1),this.setRollUp(e.pts,a)),a!==this.row_&&a>=0&&a<=14&&(this.clearFormatting(e.pts),this.row_=a),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),!(16&~t)){let e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(r)&&(14&~r||this.addFormatting(e.pts,["i"]))}else this.isNormalChar(s)&&(0===r&&(r=null),n=eo(s)+eo(r),this[this.mode_](e.pts,n),this.column_+=n.length)}else this.lastControlCode_=null}};ed.prototype=new t,ed.prototype.flushDisplayed=function(e){let t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach((e,s)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){t(s)}e.text.length&&i.push({text:e.text,line:s+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&t(s)}),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},ed.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=eh(),this.nonDisplayed_=eh(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ed.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},ed.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},ed.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},ed.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},ed.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},ed.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},ed.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},ed.prototype.isNormalChar=function(e){return e>=32&&e<=127},ed.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=eh(),this.displayed_=eh()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},ed.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},ed.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},ed.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},ed.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},ed.prototype.shiftRowsUp_=function(){var e;

12for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<15;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},ed.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var eu=J,ec=ed,ep=en,em={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},eg="shared",ef=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>0x100000000;)e+=0x200000000*i;return e},ey=function(e){var t,i;ey.prototype.init.call(this),this.type_=e||eg,this.push=function(e){"metadata"!==e.type?this.type_!==eg&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=ef(e.dts,i),e.pts=ef(e.pts,i),t=e.dts,this.trigger("data",e)):this.trigger("data",e)},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};ey.prototype=new t;var e_,eb=(e,t,i)=>{if(!e)return -1;for(var s=i;s<e.length;s++)if(e[s]===t)return s;return -1},ev=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},eT=function(e,t,i){return decodeURIComponent(ev(e,t,i))},eS=function(e,t,i){return unescape(ev(e,t,i))},eE=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},eC={APIC:function(e){var t,i,s=1;3===e.data[0]&&((t=eb(e.data,0,s))<0||(e.mimeType=eS(e.data,s,t),s=t+1,e.pictureType=e.data[s],s++,(i=eb(e.data,0,s))<0||(e.description=eT(e.data,s,i),s=i+1,"--\x3e"===e.mimeType?e.url=eS(e.data,s,e.data.length):e.pictureData=e.data.subarray(s,e.data.length))))},"T*":function(e){3===e.data[0]&&(e.value=eT(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=eb(e.data,0,1))&&(e.description=eT(e.data,1,t),e.value=eT(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=eS(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=eb(e.data,0,1))&&(e.description=eT(e.data,1,t),e.url=eS(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=eS(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},ew=function(e){var t,i=10,s=0,r=[];if(!(e.length<10||73!==e[0]||68!==e[1]||51!==e[2])){s=eE(e.subarray(6,10))+10,64&e[5]&&(i+=4,i+=eE(e.subarray(10,14)),s-=eE(e.subarray(16,20)));do{if((t=eE(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)};n.key=n.id,eC[n.id]?eC[n.id](n):"T"===n.id[0]?eC["T*"](n):"W"===n.id[0]&&eC["W*"](n),r.push(n),i+=10,i+=t}while(i<s);return r}},ek=eE,ex=eC;(e_=function(e){var t,i={descriptor:e&&e.descriptor},s=0,r=[],n=0;if(e_.prototype.init.call(this),this.dispatchType=em.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,a,o,l;if("timed-metadata"===e.type){if(e.dataAlignmentIndicator&&(n=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),n+=e.data.byteLength,1===r.length&&(s=ek(e.data.subarray(6,10))+10),!(n<s)){for(t={data:new Uint8Array(s),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<s;)t.data.set(r[0].data.subarray(0,s-l),l),l+=r[0].data.byteLength,n-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4,i+=ek(t.data.subarray(10,14)),s-=ek(t.data.subarray(16,20)));do{if((a=ek(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+a+10)}).key=o.id,ex[o.id]?ex[o.id](o):"T"===o.id[0]?ex["T*"](o):"W"===o.id[0]&&ex["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner){var h=o.data,d=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;d*=4,o.timeStamp=d+=3&h[7],void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10,i+=a}while(i<s);this.trigger("data",t)}}}}).prototype=new t;var eI,eA,eD,eP=e_;(eI=function(){var e=new Uint8Array(188),t=0;eI.prototype.init.call(this),this.push=function(i){var s,r=0,n=188;for(t?((s=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),s.set(i,t),t=0):s=i;n<s.byteLength;)71!==s[r]||71!==s[n]?(r++,n++):(this.trigger("data",s.subarray(r,n)),r+=188,n+=188);r<s.byteLength&&(e.set(s.subarray(r),0),t=s.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new t,(eA=function(){var e,t,i,s;eA.prototype.init.call(this),s=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,s){var r=0;s.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===s.type?t(e.subarray(r),s):i(e.subarray(r),s)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var n=e[r],a=(31&e[r+1])<<8|e[r+2];n===em.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===em.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===em.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=s.programMapTable}},this.push=function(t){var i={},s=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(s+=t[s]+1),0===i.pid)i.type="pat",e(t.subarray(s),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(s),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,s,i]):this.processPes_(t,s,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=em.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=em.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new t,eA.STREAM_TYPES={h264:27,adts:15},(eD=function(){var e,t=this,i=!1,s={data:[],size:0},r={data:[],size:0},n={data:[],size:0},a=function(e,t){var i;let s=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===s&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=!!(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))},o=function(e,i,s){var r,n=new Uint8Array(e.size),o={type:i},l=0,h=0,d=!1;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],n.set(r.data,h),h+=r.data.byteLength;a(n,o),d="video"===i||o.packetLength<=e.size,(s||d)&&(e.size=0,e.data.length=0),d&&t.trigger("data",o)}};eD.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,t;switch(a.streamType){case em.H264_STREAM_TYPE:e=s,t="video";break;case em.ADTS_STREAM_TYPE:e=r,t="audio";break;case em.METADATA_STREAM_TYPE:e=n,t="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var s={type:"metadata",tracks:[]};null!==(e=a.programMapTable).video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",s)}})[a.type]()},this.reset=function(){s.size=0,s.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(s,"video"),o(r,"audio"),o(n,"timed-metadata")},this.flush=function(){if(!i&&e){var s={type:"metadata",tracks:[]};null!==e.video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",s)}i=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new t;var eL={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:eI,TransportParseStream:eA,ElementaryStream:eD,TimestampRolloverStream:ey,CaptionStream:eu,Cea608Stream:ec,Cea708Stream:ep,MetadataStream:eP};for(var eO in em)em.hasOwnProperty(eO)&&(eL[eO]=em[eO]);var eN,eM=V.ONE_SECOND_IN_TS,eR=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(eN=function(e){var t,i=0;eN.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts ski

12ping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(s){var r,n,a,o,l,h,d=0;if(e||(i=0),"audio"===s.type){for(t&&t.length?((t=new Uint8Array((o=t).byteLength+s.data.byteLength)).set(o),t.set(s.data,o.byteLength)):t=s.data;d+7<t.length;)if(255===t[d]&&240==(246&t[d+1])){if("number"==typeof r&&(this.skipWarn_(r,d),r=null),a=2*(1&~t[d+1]),n=(3&t[d+3])<<11|t[d+4]<<3|(224&t[d+5])>>5,h=(l=1024*(1+(3&t[d+6])))*eM/eR[(60&t[d+2])>>>2],t.byteLength-d<n)break;this.trigger("data",{pts:s.pts+i*h,dts:s.dts+i*h,sampleCount:l,audioobjecttype:1+(t[d+2]>>>6&3),channelcount:(1&t[d+2])<<2|(192&t[d+3])>>>6,samplerate:eR[(60&t[d+2])>>>2],samplingfrequencyindex:(60&t[d+2])>>>2,samplesize:16,data:t.subarray(d+7+a,d+n)}),i++,d+=n}else"number"!=typeof r&&(r=d),d++;"number"==typeof r&&(this.skipWarn_(r,d),r=null),t=t.subarray(d)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}}).prototype=new t;var eU,eB,eF,eq=eN,ej=function(e){var t=e.byteLength,i=0,s=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+s},this.loadWord=function(){var r=e.byteLength-t,n=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw Error("no bytes available");n.set(e.subarray(r,r+a)),i=new DataView(n.buffer).getUint32(0),s=8*a,t-=a},this.skipBits=function(e){var r;s>e||(e-=s,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord()),i<<=e,s-=e},this.readBits=function(e){var r=Math.min(s,e),n=i>>>32-r;return(s-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?n<<r|this.readBits(r):n},this.skipLeadingZeros=function(){var e;for(e=0;e<s;++e)if(i&0x80000000>>>e)return i<<=e,s-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(eB=function(){var e,t,i=0;eB.prototype.init.call(this),this.push=function(s){var r;t?((r=new Uint8Array(t.byteLength+s.data.byteLength)).set(t),r.set(s.data,t.byteLength),t=r):t=s.data;for(var n=t.byteLength;i<n-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<n;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do e++;while(1!==t[e]&&e<n);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new t,eF={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(eU=function(){var e,t,i,s,r,n,a,o=new eB;eU.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,o.push(e))},o.on("data",function(a){var o={trackId:t,pts:i,dts:s,data:a,nalUnitTypeCode:31&a[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(a.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(a.subarray(1)),o.config=n(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),o.on("partialdone",function(){e.trigger("partialdone")}),o.on("reset",function(){e.trigger("reset")}),o.on("endedtimeline",function(){e.trigger("endedtimeline")}),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},a=function(e,t){var i,s=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(s+t.readExpGolomb()+256)%256),s=0===r?s:r},r=function(e){for(var t,i,s=e.byteLength,r=[],n=1;n<s-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(r.push(n+2),n+=2):n++;if(0===r.length)return e;i=new Uint8Array(t=s-r.length);var a=0;for(n=0;n<t;a++,n++)a===r[0]&&(a++,r.shift()),i[n]=e[a];return i},n=function(e){var t,i,s,r,n,o,l,h,d,u,c,p,m=0,g=0,f=0,y=0,_=[1,1];if(i=(t=new ej(e)).readUnsignedByte(),r=t.readUnsignedByte(),s=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),eF[i]&&(3===(n=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(c=3!==n?8:12,p=0;p<c;p++)t.readBoolean()&&a(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),p=0;p<l;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),h=t.readUnsignedExpGolomb(),d=t.readUnsignedExpGolomb(),0===(u=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),f=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}_&&(_[0],_[1])}return{profileIdc:i,levelIdc:s,profileCompatibility:r,width:16*(h+1)-2*m-2*g,height:(2-u)*(d+1)*16-2*f-2*y,sarRatio:_}}}).prototype=new t;var e$,eH=eU,eV=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],ez=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return i=i>=0?i:0,(16&e[t+5])>>4?i+20:i+10},eW=function(e,t){return e.length-t<10||73!==e[t]||68!==e[t+1]||51!==e[t+2]?t:(t+=ez(e,t),eW(e,t))},eG=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},eX=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},eK={isLikelyAacData:function(e){var t=eW(e,0);return e.length>

12=t+2&&!(255&~e[t])&&!(240&~e[t+1])&&16==(22&e[t+1])},parseId3TagSize:ez,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return 73===e[t]&&68===e[t+1]&&51===e[t+2]?"timed-metadata":!0&e[t]&&!(240&~e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return eV[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,s;t=10,64&e[5]&&(t+=4,t+=eG(e.subarray(10,14)));do{if((i=eG(e.subarray(t+4,t+8)))<1)break;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){s=e.subarray(t+10,t+i+10);for(var r=0;r<s.byteLength;r++)if(0===s[r]){if("com.apple.streaming.transportStreamTimestamp"===unescape(eX(s,0,r))){var n=s.subarray(r+1),a=(1&n[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2;return a*=4,a+=3&n[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}};(e$=function(){var e=new Uint8Array,t=0;e$.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var s,r,n,a=0,o=0;for(e.length?(n=e.length,(e=new Uint8Array(i.byteLength+n)).set(e.subarray(0,n)),e.set(i,n)):e=i;e.length-o>=3;)if(e[o]!=="I".charCodeAt(0)||e[o+1]!=="D".charCodeAt(0)||e[o+2]!=="3".charCodeAt(0))if(255&~e[o]||240&~e[o+1])o++;else{if(e.length-o<7||o+(a=eK.parseAdtsSize(e,o))>e.length)break;r={type:"audio",data:e.subarray(o,o+a),pts:t,dts:t},this.trigger("data",r),o+=a}else{if(e.length-o<10||o+(a=eK.parseId3TagSize(e,o))>e.length)break;s={type:"timed-metadata",data:e.subarray(o,o+a)},this.trigger("data",s),o+=a}e=e.length-o>0?e.subarray(o):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new t;var eY,eQ,eZ,eJ,e0=e$,e1=function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,s.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},e2=function(e){var t,i,s=[],r=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},e4=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},e8=function(e,t){var i,s,r,n,a,o=t||0,l=[];for(i=0;i<e.length;i++)for(n=e[i],s=0;s<n.length;s++)a=n[s],o+=(r=q(a,o)).size,l.push(r);return l},e5=function(e){var t,i,s,r,n,a,o=0,l=new Uint8Array(e.byteLength+4*e.nalCount),h=new DataView(l.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(n=r[i],s=0;s<n.length;s++)a=n[s],h.setUint32(o,a.data.byteLength),o+=4,l.set(a.data,o),o+=a.data.byteLength;return l},e3=function(e,t,i,s){var r,n,a,o,l=0,h=0,d=0;if(t.length&&(r=V.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),l=Math.ceil(V.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(d=(h=Math.floor((r-Math.max(i,s))/l))*l),!(h<1||d>V.ONE_SECOND_IN_TS/2))){for((n=z()[e.samplerate])||(n=t[0].data),a=0;a<h;a++)o=t[0],t.splice(0,0,{data:n,dts:o.dts-l,pts:o.pts-l});return e.baseMediaDecodeTime-=Math.floor(V.videoTsToAudioTs(d,e.samplerate)),d}},e6=function(e){var t,i=[];for(t=0;t<e.length;t++)i.push({size:e[t].data.byteLength,duration:1024});return i},e7=function(e){var t,i,s=0,r=new Uint8Array(W(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,s),s+=i.data.byteLength;return r},e9=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},te=function(e,t){var i,s=e.minSegmentDts;return t||(s-=e.timelineStartInfo.dts),i=Math.max(0,i=e.timelineStartInfo.baseMediaDecodeTime+s),"audio"===e.type&&(i*=e.samplerate/G,i=Math.floor(i)),i},tt=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},ti=eK.isLikelyAacData,ts=V.ONE_SECOND_IN_TS,tr=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],tn=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],ta=function(e,t){t.stream=e,this.trigger("log",t)},to=function(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",ta.bind(e,r))}},tl=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},th=function(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}};(eQ=function(e,t){var i,s=[],r=0,n=0,a=1/0;i=(t=t||{}).firstSequenceNumber||0,eQ.prototype.init.call(this),this.push=function(t){tt(e,t),e&&tr.forEach(function(i){e[i]=t[i]}),s.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){n=e},this.flush=function(){var o,l,h,d,u,c,p,m,g,f;0!==s.length&&(m=s,g=e,f=r,o=g.minSegmentDts>=f?m:(g.minSegmentDts=1/0,m.filter(function(e){return e.dts>=f&&(g.minSegmentDts=Math.min(g.minSegmentDts,e.dts),g.minSegmentPts=g.minSegmentDts,!0)})),e.baseMediaDecodeTime=te(e,t.keepOriginalTimestamps),p=e3(e,o,n,a),e.samples=e6(o),h=F.mdat(e7(o)),s=[],d=new Uint8Array((l=F.moof(i,[e])).byteLength+h.byteLength),i++,d.set(l),d.set(h,l.byteLength),e9(e),u=Math.ceil(1024*ts/e.samplerate),o.length&&(c=o.length*u,this.trigger("segmentTimingInfo",th(V.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+c,o[0].pts+c,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+c})),this.trigger("data",{track:e,boxes:d})),this.trigger("done","AudioSegmentStream")},this.reset=function(){e9(e),s=[],this.trigger("reset")}}).prototype=new t,(eY=function(e,t){var i,s,r,n=[],a=[];i=(t=t||{}).firstSequenceNumber||0,eY.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){tt(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.config,e.sps=[t.data],tn.forEac

12h(function(t){e[t]=s[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),n.push(t)},this.flush=function(){for(var s,r,o,l,h,d,u,c,p=0;n.length&&"access_unit_delimiter_rbsp"!==n[0].nalUnitType;)n.shift();if(0===n.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if((o=e2(e1(n)))[0][0].keyFrame||((r=this.getGopForFusion_(n[0],e))?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=e4(o)),a.length){if(!(s=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");e9(e),o=s}tt(e,o),e.samples=e8(o),h=F.mdat(e5(o)),e.baseMediaDecodeTime=te(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),u=o[0],c=o[o.length-1],this.trigger("segmentTimingInfo",th(e.baseMediaDecodeTime,u.dts,u.pts,c.dts+c.duration,c.pts+c.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),d=new Uint8Array((l=F.moof(i,[e])).byteLength+h.byteLength),i++,d.set(l),d.set(h,l.byteLength),this.trigger("data",{track:e,boxes:d}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),n=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){e9(e),s=void 0,r=void 0},this.getGopForFusion_=function(t){var i,s,r,n,a,o=1/0;for(a=0;a<this.gopCache_.length;a++)r=(n=this.gopCache_[a]).gop,e.pps&&tl(e.pps[0],n.pps[0])&&e.sps&&tl(e.sps[0],n.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!s||o>i)&&(s=n,o=i));return s?s.gop:null},this.alignGopsAtStart_=function(e){var t,i,s,r,n,o,l,h;for(n=e.byteLength,o=e.nalCount,l=e.duration,t=i=0;t<a.length&&i<e.length&&(s=a[t],r=e[i],s.pts!==r.pts);)r.pts>s.pts?t++:(i++,n-=r.byteLength,o-=r.nalCount,l-=r.duration);return 0===i?e:i===e.length?null:((h=e.slice(i)).byteLength=n,h.duration=l,h.nalCount=o,h.pts=h[0].pts,h.dts=h[0].dts,h)},this.alignGopsAtEnd_=function(e){for(t=a.length-1,i=e.length-1,n=null,o=!1;t>=0&&i>=0;){if(s=a[t],r=e[i],s.pts===r.pts){o=!0;break}s.pts>r.pts?t--:(t===a.length-1&&(n=i),i--)}if(!o&&null===n)return null;if(0===(l=o?i:n))return e;var t,i,s,r,n,o,l,h=e.slice(l),d=h.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return h.byteLength=d.byteLength,h.duration=d.duration,h.nalCount=d.nalCount,h.pts=h[0].pts,h.dts=h[0].dts,h},this.alignGopsWith=function(e){a=e}}).prototype=new t,(eJ=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,eJ.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new t,eJ.prototype.flush=function(e){var t,i,s,r,n=0,a={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e||this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,tn.forEac

12h(function(e){a.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,tr.forEach(function(e){a.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,a.initSegment=new Uint8Array((s=F.initSegment(this.pendingTracks)).byteLength),a.initSegment.set(s),a.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)a.data.set(this.pendingBoxes[r],n),n+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=V.metadataTsToSeconds(t.startPts,o,this.keepOriginalTimestamps),t.endTime=V.metadataTsToSeconds(t.endPts,o,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=V.metadataTsToSeconds(i.pts,o,this.keepOriginalTimestamps),a.metadata.push(i);for(a.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",a),r=0;r<a.captions.length;r++)t=a.captions[r],this.trigger("caption",t);for(r=0;r<a.metadata.length;r++)i=a.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},eJ.prototype.setRemux=function(e){this.remuxTracks=e},(eZ=function(e){var t,i,s=this,r=!0;eZ.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new eL.MetadataStream,r.aacStream=new e0,r.audioTimestampRolloverStream=new eL.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new eL.TimestampRolloverStream("timed-metadata"),r.adtsStream=new eq,r.coalesceStream=new eJ(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",function(e){r.aacStream.setTimestamp(e.timeStamp)}),r.aacStream.on("data",function(n){"timed-metadata"!==n.type&&"audio"!==n.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new eQ(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),to(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new eL.MetadataStream,r.packetStream=new eL.TransportPacketStream,r.parseStream=new eL.TransportParseStream,r.elementaryStream=new eL.ElementaryStream,r.timestampRolloverStream=new eL.TimestampRolloverStream,r.adtsStream=new eq,r.h264Stream=new eH,r.captionStream=new eL.CaptionStream(e),r.coalesceStream=new eJ(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",function(n){var a;if("metadata"===n.type){for(a=n.tracks.length;a--;)t||"video"!==n.tracks[a].type?i||"audio"!==n.tracks[a].type||((i=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(t=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new eY(t,e),r.videoSegmentStream.on("log",s.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-s.baseMediaDecodeTime))}),r.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),r.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new eQ(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",function(e){e.dispatchType=r.metadataStream.dispatchType,s.trigger("id3Frame",e)}),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),to(this,r)},this.setBaseMediaDecodeTime=function(s){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=s),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,e9

12(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,e9(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=ti(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new t;var td,tu=eZ,tc=function(e){return e>>>0},tp=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},tm=function(e,t){var i,s,r,n,a,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=tc(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=tp(e.subarray(i+4,i+8)),n=s>1?i+s:e.byteLength,r===t[0]&&(1===t.length?o.push(e.subarray(i+8,n)):(a=tm(e.subarray(i+8,n),t.slice(1))).length&&(o=o.concat(a))),i=n;return o},tg=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=O(e.subarray(4)):t.baseMediaDecodeTime=tc(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},tf=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),s={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&s.flags[2],n=2&s.flags[2],a=8&s.flags[2],o=16&s.flags[2],l=32&s.flags[2],h=65536&s.flags[0],d=131072&s.flags[0];return t=8,r&&(t+=4,s.baseDataOffset=i.getUint32(12),t+=4),n&&(s.sampleDescriptionIndex=i.getUint32(t),t+=4),a&&(s.defaultSampleDuration=i.getUint32(t),t+=4),o&&(s.defaultSampleSize=i.getUint32(t),t+=4),l&&(s.defaultSampleFlags=i.getUint32(t)),h&&(s.durationIsEmpty=!0),!r&&d&&(s.baseDataOffsetIsMoof=!0),s},ty=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},t_=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],n=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],h=8&i.flags[1],d=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&d&&(t={flags:ty(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),h&&(1===i.version?t.compositionTimeOffset=s.getInt32(u):t.compositionTimeOffset=s.getUint32(u),u+=4),i.samples.push(t),d--);d--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=ty(e.subarray(u,u+4)),u+=4),h&&(1===i.version?t.compositionTimeOffset=s.getInt32(u):t.compositionTimeOffset=s.getUint32(u),u+=4),i.samples.push(t);return i},tb={parseTfdt:tg,parseTrun:t_},tv=function(e){for(var t=0,i=String.fromCharCode(e[t]),s="";"\0"!==i;)s+=i,i=String.fromCharCode(e[++t]);return s+i},tT=function(e,t){var i="\0"!==t.scheme_id_uri,s=0===e&&tS(t.presentation_time_delta)&&i,r=1===e&&tS(t.presentation_time)&&i;return!(e>1)&&s||r},tS=function(e){return void 0!==e||null!==e},tE="u">typeof window?window:void 0!==e?e:"u">typeof self?self:{},tC=function(e){return("00"+e.toString(16)).slice(-2)},tw=function(e){var t,i,s,r,n,a,o,l,h=4,d=e[0];0===d?(h+=(i=tv(e.subarray(h))).length,h+=(s=tv(e.subarray(h))).length,r=(t=new DataView(e.buffer)).getUint32(h),h+=4,a=t.getUint32(h),h+=4,o=t.getUint32(h),h+=4,l=t.getUint32(h),h+=4):1===d&&(r=(t=new DataView(e.buffer)).getUint32(h),h+=4,n=O(e.subarray(h)),h+=8,o=t.getUint32(h),h+=4,l=t.getUint32(h),h+=4,h+=(i=tv(e.subarray(h))).length,h+=(s=tv(e.subarray(h))).length);var u={scheme_id_uri:i,value:s,timescale:r||1,presentation_time:n,presentation_time_delta:a,event_duration:o,id:l,message_data:new Uint8Array(e.subarray(h,e.byteLength))};return tT(d,u)?u:void 0},tk=function(e,t,i,s){return e||0===e?e/t:s+i/t},tx={findBox:tm,parseType:tp,timescale:function(e){return tm(e,["moov","trak"]).reduce(function(e,t){var i,s,r,n,a;return(i=tm(t,["tkhd"])[0])?(s=i[0],n=tc(i[r=0===s?12:20]<<24|i[r+1]<<16|i[r+2]<<8|i[r+3]),(a=tm(t,["mdia","mdhd"])[0])?(r=0===(s=a[0])?12:20,e[n]=tc(a[r]<<24|a[r+1]<<16|a[r+2]<<8|a[r+3]),e):null):null},{})},startTime:function(e,t){var i=tm(t,["moof","traf"]).reduce(function(t,i){let s;var r,n=tm(i,["tfhd"])[0],a=e[tc(n[4]<<24|n[5]<<16|n[6]<<8|n[7])]||9e4,o=tm(i,["tfdt"])[0],l=new DataView(o.buffer,o.byteOffset,o.byteLength);return"bigint"==typeof(r=1===o[0]?O(o.subarray(4,12)):l.getUint32(4))?s=r/tE.BigInt(a):"number"!=typeof r||isNaN(r)||(s=r/a),s<Number.MAX_SAFE_INTEGER&&(s=Number(s)),s<t&&(t=s),t},1/0);return"bigint"==typeof i||isFinite(i)?i:0},compositionStartTime:function(e,t){var i,s=tm(t,["moof","traf"]),r=0,n=0;if(s&&s.length){var a=tm(s[0],["tfhd"])[0],o=tm(s[0],["trun"])[0],l=tm(s[0],["tfdt"])[0];if(a&&(i=tf(a).trackId),l&&(r=tg(l).baseMediaDecodeTime),o){var h=t_(o);h.samples&&h.samples.length&&(n=h.samples[0].compositionTimeOffset||0)}}var d=e[i]||9e4;"bigint"==typeof r&&(n=tE.BigInt(n),d=tE.BigInt(d));var u=(r+n)/d;return"bigint"==typeof u&&u<Number.MAX_SAFE_INTEGER&&(u=Number(u)),u},videoTrackIds:function(e){var t=tm(e,["moov","trak"]),i=[];return t.forEach(function(e){var t=tm(e,["mdia","hdlr"]),s=tm(e,["tkhd"]);t.forEach(function(e,t){var r,n,a=tp(e.subarray(8,12)),o=s[t];"vide"===a&&(n=0===(r=new DataView(o.buffer,o.byteOffset,o.byteLength)).getUint8(0)?r.getUint32(12):r.getUint32(20),i.push(n))})}),i},tracks:function(e){var t=tm(e,["moov","trak"]),i=[];return t.forEach(function(e){var t,s={},r=tm(e,["tkhd"])[0];r&&(s.id=0===(t=new DataView(r.buffer,r.byteOffset,r.byteLength)).getUint8(0)?t.getUint32(12):t.getUint32(20));var n=tm(e,["mdia","hdlr"])[0];if(n){var a=tp(n.subarray(8,12));s.type="vide"===a?"video":"soun"===a?"audio":a}var o=tm(e,["mdia","minf","stbl","stsd"])[0];if(o){var l=o.subarray(8);s.codec=tp(l.subarray(4,8));var h,d=tm(l,[s.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(s.codec)?"avcC"===tp((h=d.subarray(78)).subarray(4,8))&&h.length>11?(s.codec+=".",s.codec+=tC(h[9]),s.codec+=tC(h[10]),s.codec+=tC(h[11])):s.codec="avc1.4d400d":/^mp4[a,v]$/i.test(s.codec)?"esds"===tp((h=d.subarray(28)).subarray(4,8))&&h.length>20&&0!==h[19]?(s.codec+="."+tC(h[19]),s.codec+="."+tC(h[20]>>>2&63).replace(/^0/,"")):s.codec="mp4a.40.2":s.codec=s.codec.toLowerCase())}var u=tm(e,["mdia","mdhd"])[0];u&&(s.timescale=td(u)),i.push(s)}),i},getTimescaleFromMediaHeader:td=function(e){var t=0===e[0]?12:20;return tc(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},getEmsgID3:function(e,t=0){return tm(e,["emsg"]).map(e=>{var i=tw(new Uint8Array(e)),s=ew(i.message_data);return{cueTime:tk(i.presentation_time,i.timescale,i.presentation_time_delta,t),duration:tk(i.event_duration,i.timescale),frames:s}})}};let{parseTrun:tI}=tb,{findBox:tA}=tx;var tD={getMdatTrafPairs:function(e){var t=tA(e,["moof","traf"]),i=tA(e,["mdat"]),s=[];

12return i.forEach(function(e,i){var r=t[i];s.push({mdat:e,traf:r})}),s},parseSamples:function(e,t,i){var s=t,r=i.defaultSampleDuration||0,n=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach(function(e){var t=tI(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=n),e.trackId=a,e.dts=s,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof s?(e.pts=s+tE.BigInt(e.compositionTimeOffset),s+=tE.BigInt(e.duration)):(e.pts=s+e.compositionTimeOffset,s+=e.duration)}),o=o.concat(t)}),o}},tP=Q,{getMdatTrafPairs:tL,parseSamples:tO}=tD,tN=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null},tM=function(e,t,i){var s,r,n,a,o=new DataView(e.buffer,e.byteOffset,e.byteLength),l={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=n)if(n=o.getUint32(r),r+=4,!(n<=0))switch(31&e[r]){case 6:var h=e.subarray(r+1,r+1+n),d=tN(r,t);if(s={nalUnitType:"sei_rbsp",size:n,data:h,escapedRBSP:tP(h),trackId:i},d)s.pts=d.pts,s.dts=d.dts,a=d;else{if(!a){l.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+i+". See mux.js#223."});break}s.pts=a.pts,s.dts=a.dts}l.seiNals.push(s)}return l},tR=function(e,t){var i={};return tL(e).forEach(function(e){var s,r=e.mdat,n=e.traf,a=tf(tm(n,["tfhd"])[0]),o=a.trackId,l=tm(n,["tfdt"]),h=l.length>0?tg(l[0]).baseMediaDecodeTime:0,d=tm(n,["trun"]);t===o&&d.length>0&&(s=tM(r,tO(d,h,a),o),i[o]||(i[o]={seiNals:[],logs:[]}),i[o].seiNals=i[o].seiNals.concat(s.seiNals),i[o].logs=i[o].logs.concat(s.logs))}),i},tU=function(e,t,i){if(null===t)return null;var s=tR(e,t)[t]||{};return{seiNals:s.seiNals,logs:s.logs,timescale:i}},tB=function(){var e,t,i,s,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new eu,a=!0,n=!!t&&t.isPartial,e.on("data",function(e){e.startTime=e.startPts/s,e.endTime=e.endPts/s,r.captions.push(e),r.captionStreams[e.stream]=!0}),e.on("log",function(e){r.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(i!==e[0]||s!==t[i])},this.parse=function(e,n,a){var o;if(!this.isInitialized()||!n||!a)return null;if(this.isNewInit(n,a))s=a[i=n[0]];else if(null===i||!s)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,n,a)}return(o=tU(e,i,s))&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;n?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,s=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()};let{parseTfdt:tF}=tb,{getTimescaleFromMediaHeader:tq}=tx,{parseSamples:tj,getMdatTrafPairs:t$}=tD;var tH=function(){let e=9e4;this.init=function(t){let i=tm(t,["moov","trak","mdia","mdhd"])[0];i&&(e=tq(i))},this.parseSegment=function(t){let i=[],s=t$(t),r=0;return s.forEach(function(t){let s=t.mdat,n=t.traf,a=tm(n,["tfdt"])[0],o=tm(n,["tfhd"])[0],l=tm(n,["trun"]);if(a&&(r=tF(a).baseMediaDecodeTime),l.length&&o){let t=tj(l,r,o),n=0;t.forEach(function(t){let r=new TextDecoder("utf-8"),a=s.slice(n,n+t.size);tm(a,["vtte"])[0]||tm(a,["vttc"]).forEach(function(s){let n,a,o=tm(s,["payl"])[0],l=tm(s,["sttg"])[0],h=t.pts/e,d=(t.pts+t.duration)/e;if(o)try{n=r.decode(o)}catch(e){console.error(e)}if(l)try{a=r.decode(l)}catch(e){console.error(e)}t.duration&&n&&i.push({cueText:n,start:h,end:d,settings:a})}),n+=t.size})}}),i}},tV=function(e){var t=31&e[1];return t<<=8,t|=e[2]},tz=function(e){return!!(64&e[1])},tW=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},tG=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},tX={};tX.ts={parseType:function(e,t){var i=tV(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=tz(e),i=4+tW(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t,i={},s=tz(e),r=4+tW(e);if(s&&(r+=e[r]+1),1&e[r+5]){t=3+((15&e[r+1])<<8|e[r+2])-4;for(var n=12+((15&e[r+10])<<8|e[r+11]);n<t;){var a=r+n;i[(31&e[a+1])<<8|e[a+2]]=e[a],n+=5+((15&e[a+3])<<8|e[a+4])}return i}},parsePayloadUnitStartIndicator:tz,parsePesType:function(e,t){switch(t[tV(e)]){case em.H264_STREAM_TYPE:return"video";case em.ADTS_STREAM_TYPE:return"audio";case em.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!tz(e))return null;var t=4+tW(e);if(t>=e.byteLength)return null;var i,s=null;return 192&(i=e[t+7])&&((s={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,s.pts*=4,s.pts+=(6&e[t+13])>>>1,s.dts=s.pts,64&i&&(s.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,s.dts*=4,s.dts+=(6&e[t+18])>>>1)),s},videoPacketContainsKeyFrame:function(e){for(var t=4+tW(e),i=e.subarray(t),s=0,r=0,n=!1;r<i.byteLength-3;r++)if(1===i[r+2]){s=r+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1]){s+=2;break}if(0!==i[s-2]){s++;break}r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===tG(31&i[r+3])&&(n=!0);do s++;while(1!==i[s]&&s<i.length);r=s-2,s+=3;break;case 1:if(0!==i[s-1]||0!==i[s-2]){s+=3;break}"slice_layer_without_partitioning_rbsp_idr"===tG(31&i[r+3])&&(n=!0),r=s-2,s+=3;break;default:s+=3}return i=i.subarray(r),s-=r,r=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===tG(31&i[r+3])&&(n=!0),n}},tX.aac=eK;var tK=V.ONE_SECOND_IN_TS,tY=function(e,t){for(var i,s=0,r=188;r<e.byteLength;)if(71!==e[s]||71!==e[r])s++,r++;else{switch(i=e.subarray(s,r),tX.ts.parseType(i,t.pid)){case"pat":t.pid=tX.ts.parsePat(i);break;case"pmt":var n=tX.ts.parsePmt(i);t.table=t.table||{}

12,Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=188,r+=188}},tQ=function(e,t,i){for(var s,r,n,a,o=0,l=188,h=!1;l<=e.byteLength;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===tX.ts.parseType(s,t.pid)&&(r=tX.ts.parsePesType(s,t.table),n=tX.ts.parsePayloadUnitStartIndicator(s),"audio"===r&&n&&(a=tX.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),h=!0)),h)break;o+=188,l+=188}for(o=(l=e.byteLength)-188,h=!1;o>=0;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===tX.ts.parseType(s,t.pid)&&(r=tX.ts.parsePesType(s,t.table),n=tX.ts.parsePayloadUnitStartIndicator(s),"audio"===r&&n&&(a=tX.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),h=!0)),h)break;o-=188,l-=188}},tZ=function(e,t,i){for(var s,r,n,a,o,l,h,d=0,u=188,c=!1,p={data:[],size:0};u<e.byteLength;)if(71!==e[d]||71!==e[u])d++,u++;else{if(s=e.subarray(d,u),"pes"===tX.ts.parseType(s,t.pid)&&(r=tX.ts.parsePesType(s,t.table),n=tX.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!c&&(a=tX.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),c=!0),!i.firstKeyFrame))){if(n&&0!==p.size){for(o=new Uint8Array(p.size),l=0;p.data.length;)h=p.data.shift(),o.set(h,l),l+=h.byteLength;if(tX.ts.videoPacketContainsKeyFrame(o)){var m=tX.ts.parsePesTime(o);m?(i.firstKeyFrame=m,i.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! You can try ffprobe to double check for yourself.")}p.size=0}p.data.push(s),p.size+=s.byteLength}if(c&&i.firstKeyFrame)break;d+=188,u+=188}for(d=(u=e.byteLength)-188,c=!1;d>=0;)if(71!==e[d]||71!==e[u])d--,u--;else{if(s=e.subarray(d,u),"pes"===tX.ts.parseType(s,t.pid)&&(r=tX.ts.parsePesType(s,t.table),n=tX.ts.parsePayloadUnitStartIndicator(s),"video"===r&&n&&(a=tX.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),c=!0)),c)break;d-=188,u-=188}},tJ=function(e,t){if(e.audio&&e.audio.length){var i=t;(void 0===i||isNaN(i))&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=ef(e.dts,i),e.pts=ef(e.pts,i),e.dtsTime=e.dts/tK,e.ptsTime=e.pts/tK})}if(e.video&&e.video.length){var s=t;if((void 0===s||isNaN(s))&&(s=e.video[0].dts),e.video.forEach(function(e){e.dts=ef(e.dts,s),e.pts=ef(e.pts,s),e.dtsTime=e.dts/tK,e.ptsTime=e.pts/tK}),e.firstKeyFrame){var r=e.firstKeyFrame;r.dts=ef(r.dts,s),r.pts=ef(r.pts,s),r.dtsTime=r.dts/tK,r.ptsTime=r.pts/tK}}},t0=function(e){for(var t,i=!1,s=0,r=null,n=null,a=0,o=0;e.length-o>=3;){switch(tX.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10||(a=tX.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===n&&(t=e.subarray(o,o+a),n=tX.aac.parseAacTimestamp(t)),o+=a;break;case"audio":if(e.length-o<7||(a=tX.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+a),r=tX.aac.parseSampleRate(t)),s++,o+=a;break;default:o++}if(i)return null}if(null===r||null===n)return null;var l=tK/r;return{audio:[{type:"audio",dts:n,pts:n},{type:"audio",dts:n+1024*s*l,pts:n+1024*s*l}]}},t1=function(e){var t={pid:null,table:null},i={};for(var s in tY(e,t),t.table)if(t.table.hasOwnProperty(s))switch(t.table[s]){case em.H264_STREAM_TYPE:i.video=[],tZ(e,t,i),0===i.video.length&&delete i.video;break;case em.ADTS_STREAM_TYPE:i.audio=[],tQ(e,t,i),0===i.audio.length&&delete i.audio}return i},t2=function(e,t){var i;return(i=tX.aac.isLikelyAacData(e)?t0(e):t1(e))&&(i.audio||i.video)?(tJ(i,t),i):null};let t4=function(e,t){t.on("data",function(t){let i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};let s=t.data;t.data=s.buffer,e.postMessage({action:"data",segment:t,byteOffset:s.byteOffset,byteLength:s.byteLength},[t.data])}),t.on("done",function(t){e.postMessage({action:"done"})}),t.on("gopInfo",function(t){e.postMessage({action:"gopInfo",gopInfo:t})}),t.on("videoSegmentTimingInfo",function(t){let i={start:{decode:V.videoTsToSeconds(t.start.dts),presentation:V.videoTsToSeconds(t.start.pts)},end:{decode:V.videoTsToSeconds(t.end.dts),presentation:V.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:V.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=V.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})}),t.on("audioSegmentTimingInfo",function(t){let i={start:{decode:V.videoTsToSeconds(t.start.dts),presentation:V.videoTsToSeconds(t.start.pts)},end:{decode:V.videoTsToSeconds(t.end.dts),presentation:V.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:V.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=V.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})}),t.on("id3Frame",function(t){e.postMessage({action:"id3Frame",id3Frame:t})}),t.on("caption",function(t){e.postMessage({action:"caption",caption:t})}),t.on("trackinfo",function(t){e.postMessage({action:"trackinfo",trackInfo:t})}),t.on("audioTimingInfo",function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:V.videoTsToSeconds(t.start),end:V.videoTsToSeconds(t.end)}})}),t.on("videoTimingInfo",function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:V.videoTsToSeconds(t.start),end:V.videoTsToSeconds(t.end)}})}),t.on("log",function(t){e.postMessage({action:"log",log:t})})};class t8{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new tu(this.options),t4(this.self,this.transmuxer)}pushMp4Captions(e){this.captionParser||(this.captionParser=new tB,this.captionParser.init());let t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],logs:i&&i.logs||[],data:t.buffer},[t.buffer])}initMp4WebVttParser(e){this.webVttParser||(this.webVttParser=new tH);let t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.webVttParser.init(t)}getMp4WebVttText(e){this.webVttParser||(this.webVttParser=new tH);let t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.webVttParser.parseSegment(t);this.self.postMessage({action:"getMp4WebVttText",mp4VttCues:i||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){let i=tx.startTime(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:i,data:t},[t.buffer])}probeMp4Tracks({data:e}){let t=tx.tracks(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){let i=tx.getEmsgID3(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:i,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){let i=t2(e,"number"!=typeof t||isNaN(t)?void 0:t*V.ONE_SECOND_IN_TS),s=null;i&&((s={hasVideo:i.video&&2===i.video.length||!1,hasAudio:i.audio&&2===i.audio.length||!1}).hasVideo&&(s.videoStart=i.video[0].ptsTime),s.hasAudio&&(s.audioStart=i.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:s,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){let t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}reset(){this.transmuxer.reset()}setTimestampOffset(e){let t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(V.secondsToVideoTs(t)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(V.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}

12self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new t8(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new t8(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));let lN=e=>{let{transmuxer:t,bytes:i,audioAppendStart:s,gopsToAlignWith:r,remux:n,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:h,onVideoSegmentTimingInfo:d,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:g,onTransmuxerLog:f,isEndOfTimeline:y,segment:_,triggerSegmentEventFn:b}=e,v={buffer:[]},T=y;if(t.onmessage=i=>{t.currentTransmux===e&&("data"===i.data.action&&((e,t,i)=>{let{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:h}=e.data.segment;t.buffer.push({captions:n,captionStreams:a,metadata:o});let d=e.data.segment.boxes||{data:e.data.segment.data},u={type:s,data:new Uint8Array(d.data,d.data.byteOffset,d.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)};void 0!==l&&(u.videoFrameDtsTime=l),void 0!==h&&(u.videoFramePtsTime=h),i(u)})(i,v,a),"trackinfo"===i.data.action&&o(i.data.trackInfo),"gopInfo"===i.data.action&&(v.gopInfo=i.data.gopInfo),"audioTimingInfo"===i.data.action&&l(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&h(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&d(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&u(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&c([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&p(i.data.caption),"endedtimeline"===i.data.action&&(T=!1,g()),"log"===i.data.action&&f(i.data.log),"transmuxed"===i.data.type&&(T||(t.onmessage=null,(({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)})({transmuxedData:v,callback:m}),lM(t))))},t.onerror=()=>{m(null,{message:"Received an error message from the transmuxer worker",metadata:{errorType:ol.Error.StreamingFailedToTransmuxSegment,segmentInfo:hl({segment:_})}})},s&&t.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),void 0!==n&&t.postMessage({action:"setRemux",remux:n}),i.byteLength){let e=i instanceof ArrayBuffer?i:i.buffer,s=i instanceof ArrayBuffer?0:i.byteOffset;b({type:"segmenttransmuxingstart",segment:_}),t.postMessage({action:"push",data:e,byteOffset:s,byteLength:i.byteLength},[e])}y&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},lM=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():lN(e.currentTransmux))},lR=(e,t)=>{e.postMessage({action:t}),lM(e)};var lU=e=>{var t,i;t="reset",(i=e).currentTransmux?i.transmuxQueue.push(lR.bind(null,i,t)):(i.currentTransmux=t,lR(i,t))};let lB=function(e){let t=e.transmuxer,i=e.endAction||e.action,s=e.callback,r=eC({},e,{endAction:null,transmuxer:null,callback:null}),n=r=>{r.data.action===i&&(t.removeEventListener("message",n),r.data.data&&(r.data.data=new Uint8Array(r.data.data,e.byteOffset||0,e.byteLength||r.data.data.byteLength),e.data&&(e.data=r.data.data)),s(r.data))};if(t.addEventListener("message",n),e.data){let i=e.data instanceof ArrayBuffer;r.byteOffset=i?0:e.data.byteOffset,r.byteLength=e.data.byteLength;let s=[i?e.data:e.data.buffer];t.postMessage(r,s)}else t.postMessage(r)},lF="wvtt",lq=e=>{e.forEach(e=>{e.abort()})},lj=(e,t)=>{let{requestType:i}=t,s=o4({requestType:i,request:t,error:e});return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:-101,xhr:t,metadata:s}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:-102,xhr:t,metadata:s}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:2,xhr:t,metadata:s}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:2,xhr:t,metadata:s}:null},l$=(e,t,i,s)=>(r,n)=>{let a=n.response,o=lj(r,n);if(o)return i(o,e);if(16!==a.byteLength)return i({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:2,xhr:n},e);let l=new DataView(a),h=new Uint32Array([l.getUint32(0),l.getUint32(4),l.getUint32(8),l.getUint32(12)]);for(let e=0;e<t.length;e++)t[e].bytes=h;return s({type:"segmentkeyloadcomplete",segment:e,keyInfo:{uri:n.uri}}),i(null,e)},lH=(e,t)=>{let i=ix(e.map.bytes);if("mp4"!==i){let s=e.map.resolvedUri||e.map.uri,r=i||"unknown";return t({internal:!0,message:`Found unsupported ${r} container for initialization segment at URL: ${s}`,code:2,metadata:{mediaType:r}})}lB({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:({tracks:i,data:s})=>

12(e.map.bytes=s,i.forEach(function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||(e.map.tracks[t.type]=t,"number"==typeof t.id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale),"text"===t.type&&t.codec===lF&&e.transmuxer.postMessage({action:"initMp4WebVttParser",data:e.map.bytes}))}),t(null))})},lV=({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let m=new Uint8Array(t);if(t3(m,["moof"]).length>0){e.isFmp4=!0;let{tracks:r}=e.map;if(r.text&&(!r.audio||!r.video)){var g;return d(e,{data:m,type:"text"}),void(g=r.text.codec,g===lF&&lB({action:"getMp4WebVttText",data:e.bytes,transmuxer:e.transmuxer,callback:({data:t,mp4VttCues:i})=>{e.bytes=t,u(null,e,{mp4VttCues:i})}}))}let n={isFmp4:!0,hasVideo:!!r.video,hasAudio:!!r.audio};r.audio&&r.audio.codec&&"enca"!==r.audio.codec&&(n.audioCodec=r.audio.codec),r.video&&r.video.codec&&"encv"!==r.video.codec&&(n.videoCodec=r.video.codec),r.video&&r.audio&&(n.isMuxed=!0),i(e,n);let l=(t,i)=>{d(e,{data:m,type:n.hasAudio&&!n.isMuxed?"audio":"video"}),i&&i.length&&a(e,i),t&&t.length&&o(e,t),u(null,e,{})};return void lB({action:"probeMp4StartTime",timescales:e.map.timescales,data:m,transmuxer:e.transmuxer,callback:({data:i,startTime:a})=>{t=i.buffer,e.bytes=m=i,n.hasAudio&&!n.isMuxed&&s(e,"audio","start",a),n.hasVideo&&s(e,"video","start",a),lB({action:"probeEmsgID3",data:m,transmuxer:e.transmuxer,offset:a,callback:({emsgData:i,id3Frames:s})=>{t=i.buffer,e.bytes=m=i,r.video&&i.byteLength&&e.transmuxer?lB({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:e.transmuxer,data:m,timescales:e.map.timescales,trackIds:[r.video.id],callback:i=>{t=i.data.buffer,e.bytes=m=i.data,i.logs.forEach(function(e){c(of(e,{stream:"mp4CaptionParser"}))}),l(i.captions,s)}}):l(void 0,s)}})}})}if(e.transmuxer){if(void 0===e.container&&(e.container=ix(m)),"ts"!==e.container&&"aac"!==e.container)return i(e,{hasAudio:!1,hasVideo:!1}),void u(null,e,{});(({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let m=e.map&&e.map.tracks||{},g=!!(m.audio&&m.video),f=s.bind(null,e,"audio","start"),y=s.bind(null,e,"audio","end"),_=s.bind(null,e,"video","start"),b=s.bind(null,e,"video","end");lB({action:"probeTs",transmuxer:e.transmuxer,data:t,baseStartTime:e.baseStartTime,callback:s=>{var m;e.bytes=t=s.data;let v=s.result;v&&(i(e,{hasAudio:v.hasAudio,hasVideo:v.hasVideo,isMuxed:g}),i=null),(m={bytes:t,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,remux:g,onData:t=>{t.type="combined"===t.type?"video":t.type,d(e,t)},onTrackInfo:t=>{i&&(g&&(t.isMuxed=!0),i(e,t))},onAudioTimingInfo:e=>{f&&void 0!==e.start&&(f(e.start),f=null),y&&void 0!==e.end&&y(e.end)},onVideoTimingInfo:e=>{_&&void 0!==e.start&&(_(e.start),_=null),b&&void 0!==e.end&&b(e.end)},onVideoSegmentTimingInfo:t=>{p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:{pts:{start:t.start.presentation,end:t.end.presentation},dts:{start:t.start.decode,end:t.end.decode}}}),r(t)},onAudioSegmentTimingInfo:t=>{p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:{pts:{start:t.start.pts,end:t.end.pts},dts:{start:t.start.dts,end:t.end.dts}}}),n(t)},onId3:(t,i)=>{a(e,t,i)},onCaptions:t=>{o(e,[t])},isEndOfTimeline:l,onEndedTimeline:()=>{h()},onTransmuxerLog:c,onDone:(t,i)=>{u&&(t.type="combined"===t.type?"video":t.type,p({type:"segmenttransmuxingcomplete",segment:e}),u(i,e,t))},segment:e,triggerSegmentEventFn:p}).transmuxer.currentTransmux?m.transmuxer.transmuxQueue.push(m):(m.transmuxer.currentTransmux=m,lN(m))}})})({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})}else u(null,e,{})},lz=function({id:e,key:t,encryptedBytes:i,decryptionWorker:s,segment:r,doneFn:n},a){let o,l=t=>{if(t.data.source===e){s.removeEventListener("message",l);let e=t.data.decrypted;a(new Uint8Array(e.bytes,e.byteOffset,e.byteLength))}};s.onerror=()=>{let e="An error occurred in the decryption worker",t=hl({segment:r});n({message:e,metadata:{error:Error(e),errorType:ol.Error.StreamingFailedToDecryptSegment,segmentInfo:t,keyInfo:{uri:r.key.resolvedUri||r.map.key.resolvedUri}}},r)},s.addEventListener("message",l),o=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),s.postMessage(lm({source:e,encrypted:i,key:o,iv:t.iv}),[i.buffer,o.buffer])},lW=og("PlaylistSelector"),lG=function(e){if(!e||!e.playlist)return;let t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},lX=function(e,t){if(!e)return"";let i=v.getComputedStyle(e);return i?i[t]:""},lK=function(e,t){let i=e.slice();e.sort(function(e,s){let r=t(e,s);return 0===r?i.indexOf(e)-i.indexOf(s):r})},lY=function(e,t){let i,s;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||v.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(s=t.attributes.BANDWIDTH),i-(s=s||v.Number.MAX_VALUE)},lQ=function(e){let t,i,s,r,{main:n,bandwidth:a,playerWidth:o,playerHe

12ight:l,playerObjectFit:h,limitRenditionByPlayerDimensions:d,playlistController:u}=e;if(!n)return;let c={bandwidth:a,width:o,height:l,limitRenditionByPlayerDimensions:d},p=n.playlists;oK.isAudioOnly(n)&&(p=u.getAudioTrackPlaylists_(),c.audioOnly=!0);let m=p.map(e=>{let t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||v.Number.MAX_VALUE,width:t,height:i,playlist:e}});lK(m,(e,t)=>e.bandwidth-t.bandwidth);let g=(m=m.filter(e=>!oK.isIncompatible(e.playlist))).filter(e=>oK.isEnabled(e.playlist));g.length||(g=m.filter(e=>!oK.isDisabled(e.playlist)));let f=g.filter(e=>e.bandwidth*lx.BANDWIDTH_VARIANCE<a),y=f[f.length-1],_=f.filter(e=>e.bandwidth===y.bandwidth)[0];if(!1===d){let e=_||g[0]||m[0];if(e&&e.playlist){let t="sortedPlaylistReps";return _&&(t="bandwidthBestRep"),g[0]&&(t="enabledPlaylistReps"),lW(`choosing ${lG(e)} using ${t} with options`,c),e.playlist}return lW("could not choose a playlist with options",c),null}let b=f.filter(e=>e.width&&e.height);lK(b,(e,t)=>e.width-t.width);let T=b.filter(e=>e.width===o&&e.height===l);y=T[T.length-1];let S=T.filter(e=>e.bandwidth===y.bandwidth)[0];if(S||(y=(i=(t=b.filter(e=>"cover"===h?e.width>o&&e.height>l:e.width>o||e.height>l)).filter(e=>e.width===t[0].width&&e.height===t[0].height))[i.length-1],s=i.filter(e=>e.bandwidth===y.bandwidth)[0]),u.leastPixelDiffSelector){let e=b.map(e=>(e.pixelDiff=Math.abs(e.width-o)+Math.abs(e.height-l),e));lK(e,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),r=e[0]}let E=r||s||S||_||g[0]||m[0];if(E&&E.playlist){let e="sortedPlaylistReps";return r?e="leastPixelDiffRep":s?e="resolutionPlusOneRep":S?e="resolutionBestRep":_?e="bandwidthBestRep":g[0]&&(e="enabledPlaylistReps"),lW(`choosing ${lG(E)} using ${e} with options`,c),E.playlist}return lW("could not choose a playlist with options",c),null},lZ=function(){let e=this.useDevicePixelRatio&&v.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(e=this.customPixelRatio),lQ({main:this.playlists.main,bandwidth:this.systemBandwidth,playerWidth:parseInt(lX(this.tech_.el(),"width"),10)*e,playerHe

12ight:parseInt(lX(this.tech_.el(),"height"),10)*e,playerObjectFit:this.usePlayerObjectFit?lX(this.tech_.el(),"objectFit"):"",limitRenditionByPlayerDimensions:this.limitRenditionByPlayerDimensions,playlistController:this.playlistController_})},lJ=function(e){let{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e,h=t.playlists.filter(e=>!oK.isIncompatible(e)),d=h.filter(oK.isEnabled);d.length||(d=h.filter(e=>!oK.isDisabled(e)));let u=d.filter(oK.hasAttribute.bind(null,"BANDWIDTH")).map(e=>{let t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:oK.estimateSegmentRequestTime(n,s,e)*t-a}}),c=u.filter(e=>e.rebufferingImpact<=0);return lK(c,(e,t)=>lY(t.playlist,e.playlist)),c.length?c[0]:(lK(u,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),u[0]||null)};function l0(e){try{return new URL(e).pathname.split("/").slice(-2).join("/")}catch(e){return""}}let l1=function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"});let s=i;/^cc708_/.test(i)&&(s="SERVICE"+i.split("_")[1]);let r=t.textTracks().getTrackById(s);if(r)e[i]=r;else{let r=i,n=i,a=!1,o=(t.options_.vhs&&t.options_.vhs.captionServices||{})[s];o&&(r=o.label,n=o.language,a=o.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:s,default:a,label:r,language:n},!1).track}}},l2=function({inbandTextTracks:e,captionArray:t,timestampOffset:i}){if(!t)return;let s=v.WebKitDataCue||v.VTTCue;t.forEach(t=>{let r=t.stream;t.content?t.content.forEach(n=>{let a=new s(t.startTime+i,t.endTime+i,n.text);a.line=n.line,a.align="left",a.position=n.position,a.positionAlign="line-left",e[r].addCue(a)}):e[r].addCue(new s(t.startTime+i,t.endTime+i,t.text))})},l4=function(e){Object.defineProperties(e.frame,{id:{get:()=>(ol.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key)},value:{get:()=>(ol.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data)},privateData:{get:()=>(ol.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data)}})},l8={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},l5=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),l3=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,ol.browser.IS_ANY_SAFARI||(e.metadataTrack_.inBandMetadataTrackDispatchType=t))},l6=function(e,t,i){let s,r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)},l7=function(e){let t=e.cues;if(!t)return;let i={};for(let s=t.length-1;s>=0;s--){let r=t[s],n=`${r.startTime}-${r.endTime}-${r.text}`;i[n]?e.removeCue(r):i[n]=r}},l9=function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;let i=Object.keys(e).sort(),s=Object.keys(t).sort();if(i.length!==s.length)return!1;for(let r=0;r<i.length;r++){let n=i[r];if(n!==s[r]||e[n]!==t[n])return!1}return!0},he=function(e,t,i){t=t||[];let s=[],r=0;for(let n=0;n<t.length;n++){let a=t[n];if(e===a.timeline&&(s.push(n),(r+=a.duration)>i))return n}return 0===s.length?0:s[s.length-1]},ht=e=>"number"==typeof e&&isFinite(e),hi=1/60,hs=e=>{let{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:h,timeline:d}=e,u=o.length-1,c="mediaIndex/partIndex increment";e.getMediaInfoForTime?c=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(c="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(c+=` with independent ${e.independent}`);let p="number"==typeof h,m=e.segment.uri?"segment":"pre-segment",g=p?oO({preloadSegment:s})-1:0;return`${m} [${n+l}/${n+u}]`+(p?` part [${h}/${g}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(p?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${d}]`+` selected by [${c}]`+` playlist [${a}]`},hr=e=>`${e}TimingInfo`,hn=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{if(t===i)return!1;if("audio"===s){let t=e.lastTimelineChange({type:"main"});return!t||t.to!==i}if("main"===s&&r){let t=e.pendingTimelineChange({type:"audio"});return!t||t.to!==i}return!1},ha=e=>{let t=e.pendingSegment_;if(t&&hn({timelineChangeController:e.timelineChangeController_,currentTimeline:e.currentTimeline_,segmentTimeline:t.timeline,loaderType:e.loaderType_,audioDisabled:e.audioDisabled_})&&(e=>{if(!e)return!1;let t=e.pendingTimelineChange({type:"audio"}),i=e.pendingTimelineChange({type:"main"}),s=t&&i,r=s&&t.to!==i.to;return!(!s||-1===t.from||-1===i.from||!r)})(e.timelineChangeController_)){let t,i;if(t=e.timelineChangeController_.pendingTimelineChange({type:"audio"}),i=e.timelineChangeController_.pendingTimelineChange({type:"main"}),t&&i&&t.to<i.to)return void e.timelineChangeController_.trigger("audioTimelineBehind");e.timelineChangeController_.trigger("fixBadTimelineChange")}},ho=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+o_,hl=({type:e,segment:t})=>{if(!t)return;let i=!!(t.key||t.map&&t.map.ke),s=!!(t.map&&!t.map.bytes),r=void 0===t.startOfSegment?t.start:t.startOfSegment;return{type:e||t.type,uri:t.resolvedUri||t.uri,start:r,duration:t.duration,isEncrypted:i,isMediaInitialization:s}};class hh extends ol.EventTarget{constructor(e,t={}){if(super(),!e)throw TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw TypeError("No currentTime getter specified");if(!e.mediaSource)throw TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={}

12,this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=og(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():ha(this)}),this.sourceUpdater_.on("codecschange",e=>{this.trigger(eC({type:"codecschange"},e))}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():ha(this)}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",e=>{this.trigger(eC({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():ha(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():ha(this)})}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){var e;let t,i;return e={remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_},(t=new lO).currentTransmux=null,t.transmuxQueue=[],i=t.terminate,t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&v.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?(this.pendingSegment_&&(this.pendingSegment_=null),this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_)):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,v.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&lU(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){let e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return oy();if("main"===this.loaderType_){let{hasAudio:t,hasVideo:i,isMuxed:s}=e;if(i&&t&&!this.audioDisabled_&&!s)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;let i=lg(e),s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;let i=lf(e),s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});let r={resolvedUri:(s||e).resolvedUri};return s&&(r.bytes=s.bytes),r}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e||this.playlist_&&this.playlist_.endList&&e.endList&&this.playlist_.uri===e.uri)return;let i=this.playlist_,s=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_(`playlist update [${r} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:
13currentTime: ${this.currentTime_()}
14bufferedEnd: ${oI(this.buffered_())}
15`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&(e.endList||"number"!=typeof e.partTargetDuration?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");let n=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${n}]`),null!==this.mediaIndex)if(this.mediaIndex-=n,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{let e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){let e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}s&&(s.mediaIndex-=n,s.mediaIndex<0?(s.mediaIndex=null,s.partIndex=null):(s.mediaIndex>=0&&(s.segment=e.segments[s.mediaIndex]),s.partIndex>=0&&s.segment.parts&&(s.part=s.segment.parts[s.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}pause(){this.checkBufferTimeout_&&(v.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}

15resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&lU(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;let e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"!==this.sourceType_||e||(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},s=!1){if(t===1/0&&(t=this.duration_()),t<=e)return void this.logger_("skipping remove because end ${end} is <= start ${start}");if(!this.sourceUpdater_||!this.getMediaInfo_())return void this.logger_("skipping remove because no source updater or starting media info");let r=1,n=()=>{0==--r&&i()};for(let i in!s&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,n)),(s||"main"===this.loaderType_)&&(this.gopBuffer_=((e,t,i,s)=>{let r=Math.ceil((t-s)*iI.ONE_SECOND_IN_TS),n=Math.ceil((i-s)*iI.ONE_SECOND_IN_TS),a=e.slice(),o=e.length;for(;o--&&!(e[o].pts<=n););if(-1===o)return a;let l=o+1;for(;l--&&!(e[l].pts<=r););return l=Math.max(l,0),a.splice(l,o-l+1),a})(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,n)),this.inbandTextTracks_)l6(e,t,this.inbandTextTracks_[i]);l6(e,t,this.segmentMetadataTrack_),n()}monitorBuffer_(){this.checkBufferTimeout_&&v.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=v.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&v.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=v.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){if(this.sourceUpdater_.updating())return;let e=this.chooseNextRequest_();if(!e)return;let t={segmentInfo:hl({type:this.loaderType_,segment:e})};this.trigger({type:"segmentselected",metadata:t}),"number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e)}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;let s="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,n=!s||!s.parts||i+1===s.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&n}chooseNextRequest_(){let e=this.buffered_(),t=oI(e)||0,i=oA(e,this.currentTime_()),s=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),n=this.playlist_.segments;if(!n.length||s||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);let a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:!this.syncPoint_};if(a.isSyncRequest)a.mediaIndex=he(this.currentTimeline_,n,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${a.mediaIndex}`);else if(null!==this.mediaIndex){let e=n[this.mediaIndex],i="number"==typeof this.partIndex?this.partIndex:-1;a.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=i+1):a.mediaIndex=this.mediaIndex+1}else{let e,i,s,r=this.fetchAtBuffer_?t:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:
16For TargetTime: ${r}.
17CurrentTime: ${this.currentTime_()}
18BufferedEnd: ${t}
19Fetch At Buffer: ${this.fetchAtBuffer_}
20`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){let t=this.getSyncInfoFromMediaSequenceSync_(r);if(!t){let e="No sync info found while using media sequence sync";return this.error({message:e,metadata:{errorType:ol.Error.StreamingFailedToSelectNextSegment,error:Error(e)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null}this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${t.start} --> ${t.end})`),e=t.segmentIndex,i=t.partIndex,s=t.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");

20let t=oK.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:r,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});e=t.segmentIndex,i=t.partIndex,s=t.startTime}a.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${r}`:`currentTime ${r}`,a.mediaIndex=e,a.startOfSegment=s,a.partIndex=i,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${a.mediaIndex} `)}let o=n[a.mediaIndex],l=o&&"number"==typeof a.partIndex&&o.parts&&o.parts[a.partIndex];if(!o||"number"==typeof a.partIndex&&!l)return null;"number"!=typeof a.partIndex&&o.parts&&(a.partIndex=0,l=o.parts[0]);let h=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!h&&!l.independent)if(0===a.partIndex){let e=n[a.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(a.mediaIndex-=1,a.partIndex=e.parts.length-1,a.independent="previous segment")}else o.parts[a.partIndex-1].independent&&(a.partIndex-=1,a.independent="previous part");let d=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=n.length-1&&d&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,a.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(a))}getSyncInfoFromMediaSequenceSync_(e){if(!this.mediaSequenceSync_)return null;let t=Math.max(e,this.mediaSequenceSync_.start);e!==t&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to ${t}`);let i=this.mediaSequenceSync_.getSyncInfoForTime(t);if(!i)return null;if(!i.isAppended)return i;let s=this.mediaSequenceSync_.getSyncInfoForTime(i.end);return s?(s.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),s):null}generateSegmentInfo_(e){let{independent:t,playlist:i,mediaIndex:s,startOfSegment:r,isSyncRequest:n,partIndex:a,forceTimestampOffset:o,getMediaInfoForTime:l}=e,h=i.segments[s],d="number"==typeof a&&h.parts[a],u={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||h.resolvedUri,mediaIndex:s,partIndex:d?a:null,isSyncRequest:n,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:h.timeline,duration:d&&d.duration||h.duration,segment:h,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},c=void 0!==o?o:this.isPendingTimestampOffset_;u.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:h.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:c});let p=oI(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(u.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(u.gopsToAlignWith=((e,t,i)=>{let s;if(null==t||!e.length)return[];let r=Math.ceil((t-i+3)*iI.ONE_SECOND_IN_TS);for(s=0;s<e.length&&!(e[s].pts>r);s++);return e.slice(s)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),u}timestampOffsetForSegment_(e){return(({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r})=>r||e!==t?e<t?i:s.length?s.end(s.length-1):i:null)(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;let t=this.currentTime_(),i=e.bandwidth,s=this.pendingSegment_.duration,r=oK.estimateSegmentRequestTime(s,i,this.playlist_,e.bytesReceived),n=function(e,t,i=1){return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(r<=n)return;let a=lJ({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:n,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!a)return;let o=r-n-a.rebufferingImpact,l=.5;n<=o_&&(l=1),!a.playlist||a.playlist.uri===this.playlist_.uri||o<l||(this.bandwidth=a.playlist.attributes.BANDWIDTH*lx.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${hs(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){let{hasAudio:i,hasVideo:s}=t,r={segmentInfo:hl({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:s}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:r}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},l9(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||

20(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():ha(this)))}handleTimingInfo_(e,t,i,s){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;let r=this.pendingSegment_,n=hr(t);r[n]=r[n]||{},r[n][i]=s,this.logger_(`timinginfo: ${t} - ${i} - ${s}`),this.hasEnoughInfoToAppend_()?this.processCallQueue_():ha(this)}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length)return void this.logger_("SegmentLoader received no captions from a caption event");if(!this.pendingSegment_.hasAppendedData_)return void this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));let i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),s={};t.forEach(e=>{s[e.stream]=s[e.stream]||{startTime:1/0,captions:[],endTime:0};let t=s[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)}),Object.keys(s).forEach(e=>{let{startTime:t,endTime:r,captions:n}=s[e],a=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${r} for ${e}`),l1(a,this.vhs_.tech_,e),l6(t,r,a[e]),l2({captionArray:n,inbandTextTracks:a,timestampOffset:i})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){let e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){let e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;let e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!hn({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready()||this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;let e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;let{hasAudio:i,hasVideo:s,isMuxed:r}=t;return!(s&&!e.videoTimingInfo)&&!(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!hn({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_})}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())return ha(this),void this.callQueue_.push(this.handleData_.bind(this,e,t));let i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[hr(t.type)].start;else{let e,t=this.getCurrentMediaInfo_(),s="main"===this.loaderType_&&t&&t.hasVideo;s&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:s,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});let e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){let e=lg(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}

20,s){let r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered();r.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+ok(r).join(", ")),n.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+ok(n).join(", "));let a=r.length?r.start(0):0,o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,h=n.length?n.end(n.length-1):0;if(o-a<=1&&h-l<=1)return this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${ok(r).join(", ")}, video buffer: ${ok(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));let d=this.currentTime_()-1;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${d}`),this.remove(0,d,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=v.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22!==s.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error({message:`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`,metadata:{errorType:ol.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n;let e,t,a=[s],o=s.byteLength;i&&(a.unshift(i),o+=i.byteLength),t=0,(n={bytes:o,segments:a}).bytes&&(e=new Uint8Array(n.bytes),n.segments.forEach(i=>{e.set(i,t),t+=i.byteLength})),r=e}let a={segmentInfo:hl({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:a}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;let s=this.pendingSegment_.segment,r=`${e}TimingInfo`;s[r]||(s[r]={}),s[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,s[r].transmuxedPresentationStart=i.start.presentation,s[r].transmuxedDecodeStart=i.start.decode,s[r].transmuxedPresentationEnd=i.end.presentation,s[r].transmuxedDecodeEnd=i.end.decode,s[r].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){let{type:i,data:s}=t;if(!s||!s.byteLength||"audio"===i&&this.audioDisabled_)return;let r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:s})}loadSegment_(e){(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_())?this.updateTransmuxerAndRequestSegment_(e):(ha(this),this.loadQueue_.push(()=>{let t=eC({},e,{forceTimestampOffset:!0});eC(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)}))}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));let t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),s=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&e.timeline>0;this.logger_(`Requesting
21${l0(e.uri)}
22${hs(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=(({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y})=>{let _=[],b=(({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let m=0,g=!1;return(f,y)=>{if(!g){if(f)return g=!0,lq(e),u(f,y);if((m+=1)===e.length){let m=function(){if(y.encryptedBytes)return(({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{p({type:"segmentdecryptionstart"}),lz({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e,segment:t,doneFn:u},e=>{t.bytes=e,p({type:"segmentdecryptioncomplete",segment:t}),lV({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})})})({decryptionWorker:t,segment:y,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p});lV({segment:y,bytes:y.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})};if(y.endOfAllRequests=Date.now(),y.map&&y.map.encryptedBytes&&!y.map.bytes)return p({type:"segmentdecryptionstart",segment:y}),lz({decryptionWorker:t,id:y.requestId+"-init",encryptedBytes:y.map.encryptedBytes,key:y.map.

22key,segment:y,doneFn:u},t=>{y.map.bytes=t,p({type:"segmentdecryptioncomplete",segment:y}),lH(y,t=>{if(t)return lq(e),u(t,y);m()})});m()}}}})({activeXhrs:_,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y});if(s.key&&!s.key.bytes){let i=[s.key];s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&i.push(s.map.key);let r=of(t,{uri:s.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),n=l$(s,i,b,y);y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.key.resolvedUri}});let a=e(r,n);_.push(a)}if(s.map&&!s.map.bytes){if(s.map.key&&(!s.key||s.key.resolvedUri!==s.map.key.resolvedUri)){let i=of(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),r=l$(s,[s.map.key],b,y);y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.map.key.resolvedUri}});let n=e(i,r);_.push(n)}let i=of(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:lu(s.map),requestType:"segment-media-initialization"}),r=(({segment:e,finishProcessingFn:t,triggerSegmentEventFn:i})=>(s,r)=>{let n=lj(s,r);if(n)return t(n,e);let a=new Uint8Array(r.response);if(i({type:"segmentloaded",segment:e}),e.map.key)return e.map.encryptedBytes=a,t(null,e);e.map.bytes=a,lH(e,function(i){if(i)return i.xhr=r,i.status=r.status,t(i,e);t(null,e)})})({segment:s,finishProcessingFn:b,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:s});let n=e(i,r);_.push(n)}let v=of(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:lu(s),requestType:"segment"}),T=(({segment:e,finishProcessingFn:t,responseType:i,triggerSegmentEventFn:s})=>(r,n)=>{let a=lj(r,n);if(a)return t(a,e);s({type:"segmentloaded",segment:e});let o="arraybuffer"!==i&&n.responseText?(e=>{let t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(n.responseText.substring(e.lastReachedChar||0)):n.response;return e.stats={bandwidth:n.bandwidth,bytesReceived:n.bytesReceived||0,roundTripTime:n.roundTripTime||0},e.key?e.encryptedBytes=new Uint8Array(o):e.bytes=new Uint8Array(o),t(null,e)})({segment:s,finishProcessingFn:b,responseType:v.responseType,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:s});let S=e(v,T);S.addEventListener("progress",(({segment:e,progressFn:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:h,dataFn:d})=>i=>{if(!i.target.aborted){let s,r;return e.stats=of(e.stats,(s=i.target,(r={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-s.requestTime||0}).bytesReceived=i.loaded,r.bandwidth=Math.floor(r.bytesReceived/r.roundTripTime*8e3),r)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}})({segment:s,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m})),_.push(S);let E={};return _.forEach(e=>{e.addEventListener("loadend",(({loadendState:e,abortFn:t})=>i=>{i.target.aborted&&t&&!e.calledAbortFn&&(t(),e.calledAbortFn=!0)})({loadendState:E,abortFn:r}))}),()=>lq(_)})({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:i||s&&r,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:s})=>{this.logger_(`${hs(e)} logged from transmuxer stream ${s} as a ${i}: ${t}`)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:s,timingInfo:r})=>{let n={segmentInfo:hl({segment:t})};i&&(n.keyInfo=i),s&&(n.trackInfo=s),r&&(n.timingInfo=r),this.trigger({type:e,metadata:n})}})}trimBackBuffer_(e){var t,i,s;let r,n=(t=this.seekable_(),i=this.currentTime_(),s=this.playlist_.targetDuration||10,r=i-lx.BACK_BUFFER_LENGTH,t.length&&(r=Math.max(r,t.start(0))),Math.min(i-s,r));n>0&&this.remove(0,n)}createSimplifiedSegmentObj_(e){let t=e.segment,i=e.part,s=e.segment.key||e.segment.map&&e.segment.map.key,r=e.segment.map&&!e.segment.map.bytes,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:s,isMediaInitialization:r},a=e.playlist.segments[e.mediaIndex-1];if(a&&a.timeline===t.timeline&&(a.videoTimingInfo?n.baseStartTime=a.videoTimingInfo.transmuxedDecodeEnd:a.audioTimingInfo&&(n.baseStartTime=a.audioTimingInfo.transmuxedDecodeEnd)),t.key){let i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=i}return t.map&&(n.map=this.initSegmentForMap(t.map)),n}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<hi)return void this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record ${hi}`);let i={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}};this.trigger({type:"bandwidthupdated",metadata:i}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)return void this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));if(this.saveTransferStats_(t.stats),!this.pendingSegment_||t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",-102===e.code)return;return this.pause(),-101===e.code?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}let s=this.pendingSegment_;this.saveBandwidthRelatedStats_(s.duration,t.stats),s.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();let s=t[0].pts,r=0;for(;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(s)}setTimeMapping_(e){let t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}

22){if(void 0!==e)return e;if(!n)return o.start;let l=t.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===s+r?a.start:s}waitForAppendsToComplete_(e){let t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),void this.trigger("error");let{hasAudio:i,hasVideo:s,isMuxed:r}=t,n="main"===this.loaderType_&&s,a=!this.audioDisabled_&&i&&!r;(e.waitingOnAppends=0,e.hasAppendedData_)?(n&&e.waitingOnAppends++,a&&e.waitingOnAppends++,n&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),a&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){let t,i,s=(t=this.loaderType_,i=this.getCurrentMediaInfo_(),"main"===t&&i&&e?e.hasAudio||e.hasVideo?i.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!i.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);return!!s&&(this.error({message:s,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};let t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_){let e={segmentInfo:hl({type:this.loaderType_,segment:this.pendingSegment_})};this.trigger({type:"appendsdone",metadata:e})}if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());let e=this.pendingSegment_;e.part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});let t=((e,t)=>{var i;let s;if("hls"!==t)return null;let r=(i={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},s=0,["video","audio"].forEach(function(e){let t,r=i[`${e}TimingInfo`];if(!r)return;let{start:n,end:a}=r;"bigint"==typeof n||"bigint"==typeof a?t=v.BigInt(a)-v.BigInt(n):"number"==typeof n&&"number"==typeof a&&(t=a-n),void 0!==t&&t>s&&(s=t)}),"bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER&&(s=Number(s)),s);if(!r)return null;let n=e.playlist.targetDuration,a=ho({segmentDuration:r,maxDuration:2*n}),o=ho({segmentDuration:r,maxDuration:n}),l=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${r}

22 when the reported duration is ${e.duration} and the target duration is ${n}. For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`;return a||o?{severity:a?"warn":"info",message:l}:null})(e,this.sourceType_);if(t&&("warn"===t.severity?ol.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))return void this.logger_(`Throwing away un-appended sync request ${hs(e)}`);this.logger_(`Appended ${hs(e)}`),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");let i=e.segment,s=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,n=s&&s.end&&this.currentTime_()-s.end>3*e.playlist.partTargetDuration;r||n?(this.logger_(`bad ${r?"segment":"part"} ${hs(e)}`),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_())}recordThroughput_(e){if(e.duration<hi)return void this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record ${hi}`);let t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,s=Math.floor(e.byteLength/i*8e3);this.throughput.rate+=(s-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;let t=e.segment,i=t.start,s=t.end;if(!ht(i)||!ht(s))return;l6(i,s,this.segmentMetadataTrack_);let r=v.WebKitDataCue||v.VTTCue,n={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:s},a=new r(i,s,JSON.stringify(n));a.value=n,this.segmentMetadataTrack_.addCue(a)}}function hd(){}let hu=function(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())},hc=["video","audio"],hp=(e,t)=>{let i=t[`${e}Buffer`];return i&&i.updating||t.queuePending[e]},hm=(e,t)=>{if(0===t.queue.length)return;let i=0,s=t.queue[i];if("mediaSource"!==s.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!hp(e,t)){if(s.type!==e){if(null===(i=((e,t)=>{for(let i=0;i<t.length;i++){let s=t[i];if("mediaSource"===s.type)break;if(s.type===e)return i}return null})(e,t.queue)))return;s=t.queue[i]}return t.queue.splice(i,1),t.queuePending[e]=s,s.action(e,t),s.doneFn?void 0:(t.queuePending[e]=null,void hm(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),s.action(t),s.doneFn&&s.doneFn(),hm("audio",t),hm("video",t))},hg=(e,t)=>{let i=t[`${e}Buffer`],s=hu(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[`${e}Buffer`]=null)},hf=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),hy=(e,t)=>(i,s)=>{let r=s[`${i}Buffer`];if(hf(s.mediaSource,r)){s.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){s.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},h_=e=>(t,i)=>{let s=i[`${t}Buffer`];hf(i.mediaSource,s)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),s.timestampOffset=e)},hb=e=>(t,i)=>{e()},hv=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),hm(e,t)},hT=(e,t)=>i=>{let s=function(e){if(0===e.length)return"Buffered Ranges are empty";let t="Buffered Ranges: \n";for(let i=0;i<e.length;i++){let s=e.start(i),r=e.end(i);t+=`${s} --> ${r}. Duration (${r-s})
23`}return t}(t[`${e}Buffered`]());if(t.logger_(`received "updateend" event for ${e} Source Buffer: `,s),t.queuePending[e]){let i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[`${e}Error_`])}hm(e,t)};class hS extends ol.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>hm("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=og("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=hT("video",this),this.onAudioUpdateEnd_=hT("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}

23triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){let i,s;hv({type:"mediaSource",sourceUpdater:this,action:(i=e,s=t,e=>{let t=hu(i),r=eW(s);e.logger_(`Adding ${i}Buffer with codec ${s} to mediaSource`);let n=e.mediaSource.addSourceBuffer(r);n.addEventListener("updateend",e[`on${t}UpdateEnd_`]),n.addEventListener("error",e[`on${t}Error_`]),e.codecs[i]=s,e[`${i}Buffer`]=n}),name:"addSourceBuffer"})}abort(e){hv({type:e,sourceUpdater:this,action:(e,t)=>{if("open"!==t.mediaSource.readyState)return;let i=t[`${e}Buffer`];if(hf(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){ol.log.warn(`Failed to abort on ${e}Buffer`,t)}}},name:"abort"})}removeSourceBuffer(e){let t;this.canRemoveSourceBuffer()?hv({type:"mediaSource",sourceUpdater:this,action:(t=e,e=>{let i=e[`${t}Buffer`];if(hg(t,e),hf(e.mediaSource,i)){e.logger_(`Removing ${t}Buffer with codec ${e.codecs[t]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(i)}catch(e){ol.log.warn(`Failed to removeSourceBuffer ${t}Buffer`,e)}}}),name:"removeSourceBuffer"}):ol.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!ol.browser.IS_FIREFOX&&v.MediaSource&&v.MediaSource.prototype&&"function"==typeof v.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return v.SourceBuffer&&v.SourceBuffer.prototype&&"function"==typeof v.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){let i;this.canChangeType()?hv({type:e,sourceUpdater:this,action:(i=t,(e,t)=>{let s=t[`${e}Buffer`],r=eW(i);if(!hf(t.mediaSource,s))return;let n=i.substring(0,i.indexOf(".")),a=t.codecs[e];if(a.substring(0,a.indexOf("."))===n)return;let o={codecsChangeInfo:{from:a,to:i}};t.trigger({type:"codecschange",metadata:o}),t.logger_(`changing ${e}Buffer codec from ${a} to ${i}`);try{s.changeType(r),t.codecs[e]=i}catch(i){o.errorType=ol.Error.StreamingCodecsChangeError,o.error=i,i.metadata=o,t.error_=i,t.trigger("error"),ol.log.warn(`Failed to changeType on ${e}Buffer`,i)}}),name:"changeType"}):ol.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(t=>{let i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)})}appendBuffer(e,t){let i,s,r,{segmentInfo:n,type:a,bytes:o}=e;if(this.processedAppend_=!0,"audio"===a&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_(`delayed audio append of ${o.length} until video append`);if(hv({type:a,sourceUpdater:this,action:(i=o,s=n||{mediaIndex:-1},r=t,(e,t)=>{let n=t[`${e}Buffer`];if(hf(t.mediaSource,n)){t.logger_(`Appending segment ${s.mediaIndex}'s ${i.length} bytes to ${e}Buffer`);try{n.appendBuffer(i)}catch(i){t.logger_(`Error with code ${i.code} `+(22===i.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${s.mediaIndex} to ${e}Buffer`),t.queuePending[e]=null,r(i)}}}),doneFn:t,name:"appendBuffer"}),"video"===a){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;let e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach(e=>{this.appendBuffer.apply(this,e)})}}audioBuffered(){return hf(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:oy()}videoBuffered(){return hf(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:oy()}buffered(){let e=hf(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=hf(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():oC(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=hd){let i;hv({type:"mediaSource",sourceUpdater:this,action:(i=e,e=>{e.logger_(`Setting mediaSource duration to ${i}`);try{e.mediaSource.duration=i}catch(e){ol.log.warn("Failed to set media source duration",e)}}),name:"duration",doneFn:t})}endOfStream(e=null,t=hd){let i;"string"!=typeof e&&(e=void 0),hv({type:"mediaSource",sourceUpdater:this,action:(i=e,e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${i||""})`);try{e.mediaSource.endOfStream(i)}catch(e){ol.log.warn("Failed to call media source endOfStream",e)}}}),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=hd){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?hv({type:"audio",sourceUpdater:this,action:hy(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=hd){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?hv({type:"video",sourceUpdater:this,action:hy(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!hp("audio",this)&&!hp("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(hv({type:"audio",sourceUpdater:this,action:h_(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(hv({type:"video",sourceUpdater:this,action:h_(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&hv({type:"audio",sourceUpdater:this,action:hb

23(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&hv({type:"video",sourceUpdater:this,action:hb(e),name:"callback"})}dispose(){this.trigger("dispose"),hc.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`](()=>hg(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}let hE=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),hC=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class hw extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class hk extends hh{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return oy();let e=this.subtitlesTrack_.cues;return oy([[e[0].startTime,e[e.length-1].startTime]])}initSegmentForMap(e,t=!1){if(!e)return null;let i=lg(e),s=this.initSegments_[i];if(t&&!s&&e.bytes){let t=new Uint8Array(hC.byteLength+e.bytes.byteLength);t.set(e.bytes),t.set(hC,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}}return s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){l6(e,t,this.subtitlesTrack_)}fillBuffer_(){let e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){let e=()=>{this.state="READY",this.paused()||this.monitorBuffer_()};return this.syncController_.one("timestampoffset",e),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_)return void(this.state="READY");if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return -101===e.code&&this.handleTimeout_(),-102===e.code?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);let s=this.pendingSegment_,r=i.mp4VttCues&&i.mp4VttCues.length;r&&(s.mp4VttCues=i.mp4VttCues),this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");let n=s.segment;if(n.map&&(n.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof v.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));n.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message,metadata:{errorType:ol.Error.StreamingVttParserError,error:e}})}(r||this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest)?(this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY"):(s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=n.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new v.VTTCue(e.startTime,e.endTime,e.text):e)}),l7(this.subtitlesTrack_),this.handleAppendsDone_())}

23handleData_(e,t){let i=e&&"vtt"===e.type,s=t&&"text"===t.type;i&&s&&super.handleData_(e,t)}updateTimingInfoEnd_(){}parseMp4VttCues_(e){let t=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();e.mp4VttCues.forEach(i=>{let s=i.start+t,r=i.end+t,n=new v.VTTCue(s,r,i.cueText);i.settings&&i.settings.split(" ").forEach(e=>{let t=e.split(":"),i=t[0],s=t[1];n[i]=isNaN(s)?s:Number(s)}),e.cues.push(n)})}parseVTTCues_(e){let t,i=!1;if("function"!=typeof v.WebVTT)throw new hw;if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},e.mp4VttCues)return void this.parseMp4VttCues_(e);"function"==typeof v.TextDecoder?t=new v.TextDecoder("utf8"):(t=v.WebVTT.StringDecoder(),i=!0);let s=new v.WebVTT.Parser(v,v.vttjs,t);if(s.oncue=e.cues.push.bind(e.cues),s.ontimestampmap=t=>{e.timestampmap=t},s.onparsingerror=e=>{ol.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=hE(t)),s.parse(t)}let r=e.bytes;i&&(r=hE(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){let s=e.segment;if(!t)return;if(!e.cues.length)return void(s.empty=!0);let{MPEGTS:r,LOCAL:n}=e.timestampmap,a=r/iI.ONE_SECOND_IN_TS-n+t.mapping;if(e.cues.forEach(e=>{let i=e.endTime-e.startTime,s=this.handleRollover_(e.startTime+a,t.time);e.startTime=Math.max(s,0),e.endTime=Math.max(s+i,0)}),!i.syncInfo){let t=e.cues[0].startTime,r=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,r-s.duration)}}}handleRollover_(e,t){let i;if(null===t)return e;let s=e*iI.ONE_SECOND_IN_TS,r=t*iI.ONE_SECOND_IN_TS;for(i=r<s?-0x200000000:0x200000000;Math.abs(s-r)>0x100000000;)s+=i;return s/iI.ONE_SECOND_IN_TS}}let hx=function(e,t){let i=e.cues;for(let e=0;e<i.length;e++){let s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null},hI=function(e,t,i=0){if(!e.segments)return;let s,r=i;for(let i=0;i<e.segments.length;i++){let n=e.segments[i];if(s||(s=hx(t,r+n.duration/2)),s){if("cueIn"in n){s.endTime=r,s.adEndTime=r,r+=n.duration,s=null;continue}if(r<s.endTime){r+=n.duration;continue}s.endTime+=n.duration}else if("cueOut"in n&&((s=new v.VTTCue(r,r+n.duration,n.cueOut)).adStartTime=r,s.adEndTime=r+parseFloat(n.cueOut),t.addCue(s)),"cueOutCont"in n){let[e,i]=n.cueOutCont.split("/").map(parseFloat);(s=new v.VTTCue(r,r+n.duration,"")).adStartTime=r-e,s.adEndTime=s.adStartTime+i,t.addCue(s)}r+=n.duration}};class hA{constructor({start:e,end:t,segmentIndex:i,partIndex:s=null,appended:r=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=s,this.appended_=r}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class hD{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return this.partsSyncInfo_.length>0}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach(e=>e.resetAppendedStatus())}}class hP{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach(e=>e.resetAppendStatus())}update(e,t){let{mediaSequence:i,segments:s}=e;if(this.isReliable_=this.isReliablePlaylist_(i,s),this.isReliable_)return this.updateStorage_(s,i,this.calculateBaseTime_(i,s,t))}getSyncInfoForTime(e){for(let{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(let t of i)if(t.isInRange(e))return t}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){let s=new Map,r="\n",n=i,a=t;this.start_=n,e.forEach((e,t)=>{let i=this.storage_.get(a),o=n,l=o+e.duration,h=!!(i&&i.segmentSyncInfo&&i.segmentSyncInfo.isAppended),d=new hA({start:o,end:l,appended:h,segmentIndex:t});e.syncInfo=d;let u=n,c=(e.parts||[]).map((e,s)=>{let n=u,o=u+e.duration,l=!!(i&&i.partsSyncInfo&&i.partsSyncInfo[s]&&i.partsSyncInfo[s].isAppended),h=new hA({start:n,end:o,appended:l,segmentIndex:t,partIndex:s});return u=o,r+=`Media Sequence: ${a}.${s} | Range: ${n} --> ${o} | Appended: ${l}
24`,e.syncInfo=h,h});s.set(a,new hD(d,c)),r+=`${l0(e.resolvedUri)} | Media Sequence: ${a} | Range: ${o} --> ${l} | Appended: ${h}
25`,a++,n=l}),this.end_=n,this.storage_=s,this.diagnostics_=r}calculateBaseTime_(e,t,i){if(!this.storage_.size)return 0;if(this.storage_.has(e))return this.storage_.get(e).segmentSyncInfo.start;let s=Math.min(...this.storage_.keys());if(e<s){let i=s-e,r=this.storage_.get(s).segmentSyncInfo.start;for(let e=0;e<i;e++)r-=t[e].duration;return r}return i}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class hL extends hP{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t,i){if(!this.storage_.size){let t=this.parent_.getSyncInfoForMediaSequence(e);return t?t.segmentSyncInfo.start:0}return super.calculateBaseTime_(e,t,i)}}let hO=[{name:"VOD",run:(e,t,i,s,r)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{let a=e.getMediaSequenceSync(n);if(!a||!a.isReliable)return null;let o=a.getSyncInfoForTime(r);return o?{time:o.start,partIndex:o.partIndex,segmentIndex:o.segmentIndex}:null}},{name:"ProgramDateTime",run:(e,t,i,s,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let n=null,a=null,o=oP(t);r=r||0;for(let i=0;i<o.length;i++){let s=o[t.endList||0===r?i:o.length-(i+1)],l=s.segment,h=e.timelineToDatetimeMappings[l.timeline];if(!h||!l.dateTimeObject)continue;let d=l.dateTimeObject.getTime()/1e3+h;if(l.parts&&"number"==typeof s.partIndex)for(let e=0;e<s.partIndex;e++)d+=l.parts[e].duration;let u=Math.abs(r-d);if(null!==a&&(0===u||a<u))break;a=u,n={time:d,segmentIndex:s.segmentIndex,partIndex:s.partIndex}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;let o=oP(t);for(let e=0;e<o.length;e++){let i=o[t.endList||0===r?e:o.length-(e+1)],l=i.segment,h=i.part&&i.part.start||l&&l.start;if(l.timeline===s&&void 0!==h){let e=Math.abs(r-h);if(null!==a&&a<e)break;(!n||null===a||a>=e)&&(a=e,n={time:h,segmentIndex:i.segmentIndex,partIndex:i.partIndex})}}return n}},{name:"Discontinuity",run:(e,t,i,s,r)=>{let n=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let s=0;s<t.discontinuityStarts.length;s++){let a=t.discontinuityStarts[s],o=t.discontinuitySequence+s+1,l=e.discontinuities[o];if(l){let e=Math.abs(r-l.time);if(null!==i&&i<e)break;(!n||null===i||i>=e)&&(i=e,n={time:l.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class hN extends ol.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};const t=new hP,i=new hL(t),s=new hL(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:s},this.logger_=og("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,s,r){if(t!==1/0)return hO.find(({name:e})=>"VOD"===e).run(this,e,t);let n=this.runStrategies_(e,t,i,s,r);if(!n.length)return null;for(let t of n){let{syncPoint:i,strategy:r}=t,{segmentIndex:n,time:a}=i;if(n<0)continue;let o=a+e.segments[n].duration;if(this.logger_(`Strategy: ${r}. Current time: ${s}. selected segment: ${n}. Time: [${a} -> ${o}]}`),s>=a&&s<o)return this.logger_("Found sync point with exact match: ",i),i}return this.selectSyncPoint_(n,{key:"time",value:s})}getExpiredTime(e,t){if(!e||!e.segments)return null;let i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;let s=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return s.segmentIndex>0&&(s.time*=-1),Math.abs(s.time+oF({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:s.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,s,r){let n=[];for(let a=0;a<hO.length;a++){let o=hO[a],l=o.run(this,e,t,i,s,r);l&&(l.strategy=o.name,n.push({strategy:o.name,syncPoint:l}))}return n}selectSyncPoint_(e,t){let i=e[0].syncPoint,s=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let n=1;n<e.length;n++){let a=Math.abs(e[n].syncPoint[t.key]-t.value);a<s&&(s=a,i=e[n].syncPoint,r=e[n].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:${i.segmentIndex}`+("number"==typeof i.partIndex?`,partIndex:${i.partIndex}`:"")+"]"),i}saveExpiredSegmentInfo(e,t){let i=t.mediaSequence-e.mediaSequence;if(i>86400)ol.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let s=i-1;s>=0;s--){let i=e.segments[s];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+s,time:i.start}

25,this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){let t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){let i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start}));let r=s.dateTimeObject;s.discontinuity&&t&&r&&(this.timelineToDatetimeMappings[s.timeline]=-r.getTime()/1e3)}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){let s=e.segment,r=e.part,n,a,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),n=e.startOfSegment,a=t.end+o.mapping;else{if(!o)return!1;n=t.start+o.mapping,a=t.end+o.mapping}return r&&(r.start=n,r.end=a),(!s.start||n<s.start)&&(s.start=n),s.end=a,!0}saveDiscontinuitySyncInfo_(e){let t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let s=0;s<t.discontinuityStarts.length;s++){let r=t.discontinuityStarts[s],n=t.discontinuitySequence+s+1,a=r-e.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let s;s=a<0?i.start-oF({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+oF({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:s,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class hM extends ol.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger({type:"timelinechange",metadata:{timelineChangeInfo:{from:t,to:i}}})),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var hR=lD(lP(lL(function(){var e,t,i=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2==arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",function(t){e.push(t)})},e}();let s=function(){let e,t,i,s,r,n,a,o,l=[[[],[],[],[],[]],[[],[],[],[],[]]],h=l[0],d=l[1],u=h[4],c=d[4],p=[],m=[];for(e=0;e<256;e++)m[(p[e]=e<<1^283*(e>>7))^e]=e;for(t=i=0;!u[t];t^=s||1,i=m[i]||1)for(n=(n=i^i<<1^i<<2^i<<3^i<<4)>>8^255&n^99,u[t]=n,c[n]=t,o=0x1010101*p[r=p[s=p[t]]]^65537*r^257*s^0x1010100*t,a=257*p[n]^0x1010100*n,e=0;e<4;e++)h[e][t]=a=a<<24^a>>>8,d[e][n]=o=o<<24^o>>>8;for(e=0;e<5;e++)h[e]=h[e].slice(0),d[e]=d[e].slice(0);return l},r=null;class n{constructor(e){let t,i,n;r||(r=s()),this._tables=[[r[0][0].slice(),r[0][1].slice(),r[0][2].slice(),r[0][3].slice(),r[0][4].slice()],[r[1][0].slice(),r[1][1].slice(),r[1][2].slice(),r[1][3].slice(),r[1][4].slice()]];const a=this._tables[0][4],o=this._tables[1],l=e.length;let h=1;if(4!==l&&6!==l&&8!==l)throw Error("Invalid aes key size");const d=e.slice(0),u=[];for(this._key=[d,u],t=l;t<4*l+28;t++)n=d[t-1],(t%l==0||8===l&&t%l==4)&&(n=a[n>>>24]<<24^a[n>>16&255]<<16^a[n>>8&255]<<8^a[255&n],t%l==0&&(n=n<<8^n>>>24^h<<24,h=h<<1^283*(h>>7))),d[t]=d[t-l]^n;for(i=0;t;i++,t--)n=d[3&i?t:t-4],u[i]=t<=4||i<4?n:o[0][a[n>>>24]]^o[1][a[n>>16&255]]^o[2][a[n>>8&255]]^o[3][a[255&n]]}decrypt(e,t,i,s,r,n){let a=this._key[1],o,l,h,d=e^a[0],u=s^a[1],c=i^a[2],p=t^a[3],m=a.length/4-2,g,f=4,y=this._tables[1],_=y[0],b=y[1],v=y[2],T=y[3],S=y[4];for(g=0;g<m;g++)o=_[d>>>24]^b[u>>16&255]^v[c>>8&255]^T[255&p]^a[f],l=_[u>>>24]^b[c>>16&255]^v[p>>8&255]^T[255&d]^a[f+1],h=_[c>>>24]^b[p>>16&255]^v[d>>8&255]^T[255&u]^a[f+2],p=_[p>>>24]^b[d>>16&255]^v[u>>8&255]^T[255&c]^a[f+3],f+=4,d=o,u=l,c=h;for(g=0;g<4;g++)r[(3&-g)+n]=S[d>>>24]<<24^S[u>>16&255]<<16^S[c>>8&255]<<8^S[255&p]^a[f++],o=d,d=u,u=c,c=p,p=o}}class a extends i{constructor(){super(i),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}let o=function(e){return e<<24|(65280&e)<<8|(0xff0000&e)>>8|e>>>24},l=function(e,t,i){let s,r,a,l,h,d,u,c,p,m=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),g=new n(Array.prototype.slice.call(t)),f=new Uint8Array(e.byteLength),y=new Int32Array(f.buffer);for(s=i[0],r=i[1],a=i[2],l=i[3],p=0;p<m.length;p+=4)h=o(m[p]),d=o(m[p+1]),u=o(m[p+2]),c=o(m[p+3]),g.decrypt(h,d,u,c,y,p),y[p]=o(y[p]^s),y[p+1]=o(y[p+1]^r),y[p+2]=o(y[p+2]^a),y[p+3]=o(y[p+3]^l),s=h,r=d,a=u,l=c;return f};class h{constructor(e,t,i,s){const r=h.STEP,n=new Int32Array(e.buffer),l=new Uint8Array(e.byteLength);let d=0;for(this.asyncStream_=new a,this.asyncStream_.push(this.decryptChunk_(n.subarray(d,d+r),t,i,l)),d=r;d<n.length;d+=r)i=new Uint32Array([o(n[d-4]),o(n[d-3]),o(n[d-2]),o(n[d-1])]),this.asyncStream_.push(this.decryptChunk_(n.subarray(d,d+r),t,i,l));this.asyncStream_.push(function(){s(null,l.subarray(0,l.byteLength-l[l.byteLength-1]))})}static get STEP(){return 32e3}decryptChunk_(e,t,i,s){return function(){let r=l(e,t,i);s.set(r,e.byteOffset)}}}var d="u">typeof globalThis?globalThis:"u">typeof window?window:"u">typeof global?global:"u">typeof self?self:{},u=("u">typeof window?window:void 0!==d?d:"u">typeof self?self:{}).BigInt||Number;u("0x1"),u("0x100"),u("0x10000"),u("0x1000000"),u("0x100000000"),u("0x10000000000"),u("0x1000000000000"),u("0x100000000000000"),u("0x10000000000000000"),255===(t=new Uint8Array((e=new Uint16Array([65484])).buffer,e.byteOffset,e.byteLength))[0]||t[0];let c=function(e){let t={};return Object.keys(e).forEach(i=>

25{let s=e[i];("function"===ArrayBuffer.isView?ArrayBuffer.isView(s):s&&s.buffer instanceof ArrayBuffer)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s}),t};self.onmessage=function(e){let t=e.data;new h(new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4),function(e,i){self.postMessage(c({source:t.source,decrypted:i}),[i.buffer])})}})));let hU=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},hB=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},hF=(e,t)=>{t.activePlaylistLoader=e,e.load()},hq={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:i},excludePlaylist:s}=t,r=i.activeTrack(),n=i.activeGroup(),a=(n.filter(e=>e.default)[0]||n[0]).id,o=i.tracks[a];if(r!==o){for(let e in ol.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[e].enabled=i.tracks[e]===o;i.onTrackChanged()}else s({error:{message:"Problem encountered loading the default audio track."}})},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:i}}=t;ol.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");let s=i.activeTrack();s&&(s.mode="disabled"),i.onTrackChanged()}},hj={AUDIO:(e,t,i)=>{if(!t)return;let{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",hq[e](e,i))},SUBTITLES:(e,t,i)=>{let{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",hq[e](e,i))}},h$={AUDIO:(e,t)=>{let{vhs:i,sourceType:s,segmentLoaders:{[e]:r},requestOptions:n,main:{mediaGroups:a},mediaTypes:{[e]:{groups:o,tracks:l,logger_:h}},mainPlaylistLoader:d}=t,u=oX(d.main);for(let r in a[e]&&0!==Object.keys(a[e]).length||(a[e]={main:{default:{default:!0}}},u&&(a[e].main.default.playlists=d.main.playlists)),a[e])for(let c in o[r]||(o[r]=[]),a[e][r]){let p,m=a[e][r][c];if(u?(h(`AUDIO group '${r}' label '${c}' is a main playlist`),m.isMainPlaylist=!0,p=null):p="vhs-json"===s&&m.playlists?new ll(m.playlists[0],i,n):m.resolvedUri?new ll(m.resolvedUri,i,n):m.playlists&&"dash"===s?new lk(m.playlists[0],i,n,d):null,m=of({id:c,playlistLoader:p},m),hj[e](e,m.playlistLoader,t),o[r].push(m),void 0===l[c]){let e=new ol.AudioTrack({id:c,kind:hU(m),enabled:!1,language:m.language,default:m.default,label:c});l[c]=e}}r.on("error",hq[e](e,t))},SUBTITLES:(e,t)=>{let{tech:i,vhs:s,sourceType:r,segmentLoaders:{[e]:n},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:h}},mainPlaylistLoader:d}=t;for(let n in o[e])for(let u in l[n]||(l[n]=[]),o[e][n]){if(!s.options_.useForcedSubtitles&&o[e][n][u].forced)continue;let c,p=o[e][n][u];if("hls"===r)c=new ll(p.resolvedUri,s,a);else if("dash"===r){if(!p.playlists.filter(e=>e.excludeUntil!==1/0).length)return;c=new lk(p.playlists[0],s,a,d)}else"vhs-json"===r&&(c=new ll(p.playlists?p.playlists[0]:p.resolvedUri,s,a));if(p=of({id:u,playlistLoader:c},p),hj[e](e,p.playlistLoader,t),l[n].push(p),void 0===h[u]){let e=i.addRemoteTextTrack({id:u,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:u},!1).track;h[u]=e}}n.on("error",hq[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{let{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(let t in s[e])for(let a in r[t]||(r[t]=[]),s[e][t]){let o=s[e][t][a];if(!/^(?:CC|SERVICE)/.test(o.instreamId))continue;let l=i.options_.vhs&&i.options_.vhs.captionServices||{},h={label:a,language:o.language,instreamId:o.instreamId,default:o.default&&o.autoselect};if(l[h.instreamId]&&(h=of(h,l[h.instreamId])),void 0===h.default&&delete h.default,r[t].push(of({id:a},o)),void 0===n[a]){let e=i.addRemoteTextTrack({id:h.instreamId,

25kind:"captions",default:h.default,language:h.language,label:h.label},!1).track;n[a]=e}}}},hH=(e,t)=>{for(let i=0;i<e.length;i++)if(oW(t,e[i])||e[i].playlists&&hH(e[i].playlists,t))return!0;return!1},hV={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}};class hz{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=ek(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class hW extends ol.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new hz,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=og("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";let i=t.serverUri||t.serverURL;i?i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=ek(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")):(this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error"))}requestSteeringManifest(e){let t=this.steeringManifest.reloadUri;if(!t)return;let i=e?t:this.getRequestURI(t);if(!i)return this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),void this.dispose();let s={contentSteeringInfo:{uri:i}};this.trigger({type:"contentsteeringloadstart",metadata:s}),this.request_=this.xhr_({uri:i,requestType:"content-steering-manifest"},(e,t)=>{let r;if(e){if(410===t.status)return this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i);if(429===t.status){let i=t.responseHeaders["retry-after"];return this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),void this.startTTLTimeout_(parseInt(i,10))}return this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_()}this.trigger({type:"contentsteeringloadcomplete",metadata:s});try{r=JSON.parse(this.request_.responseText)}catch(t){let e={errorType:ol.Error.StreamingContentSteeringParserError,error:t};this.trigger({type:"error",metadata:e})}this.assignSteeringProperties_(r);let n={contentSteeringInfo:s.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}};this.trigger({type:"contentsteeringparsed",metadata:n}),this.startTTLTimeout_()})}setProxyServerUrl_(e){let t=new v.URL(e),i=new v.URL(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){let t=JSON.parse(v.atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){let t=new v.URL(e),i=this.getPathway(),s=this.getBandwidth_();if(i){let e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(s){let e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,s)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version)return this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),void this.trigger("error");this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for c

25ontent steering. Ending content steering."),this.trigger("error"),this.dispose());let t=(e=>{for(let t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority);this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;let t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){let i=this.setProxyServerUrl_(e);if(!t(i))return i}let i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=v.setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){v.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new hz}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(ek(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let hG=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],hX=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},hK=function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}){if(!s)return ol.log.warn("We received no playlist to switch to. Please check your stream."),!1;let h=`allowing switch ${e&&e.id||"null"} -> ${s.id}`;if(!e)return l(`${h} as current playlist is not set`),!0;if(s.id===e.id)return!1;let d=!!oT(t,i).length;if(!e.endList)return d||"number"!=typeof e.partTargetDuration?(l(`${h} as current playlist is live`),!0):(l(`not ${h} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);let u=oA(t,i),c=o?lx.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:lx.MAX_BUFFER_LOW_WATER_LINE;if(a<c)return l(`${h} as duration < max low water line (${a} < ${c})`),!0;let p=s.attributes.BANDWIDTH,m=e.attributes.BANDWIDTH;if(p<m&&(!o||u<n)){let e=`${h} as next bandwidth < current bandwidth (${p} < ${m})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${u} < ${n})`),l(e),!0}if((!o||p>m)&&u>=r){let e=`${h} as forwardBuffer >= bufferLowWaterLine (${u} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${p} > ${m})`),l(e),!0}return l(`not ${h} as no switching criteria met`),!1};class hY extends ol.EventTarget{constructor(e){super(),this.fastQualityChange_=((e,t)=>{let i=null;return(...s)=>{clearTimeout(i),i=setTimeout(()=>{e.apply(null,s)},t)}})(this.fastQualityChange_.bind(this),100);const{src:t,withCredentials:i,tech:s,bandwidth:r,externVhs:a,useCueTags:o,playlistExclusionDuration:l,enableLowInitialPlaylist:h,sourceType:d,cacheEncryptionKeys:u,bufferBasedABR:c,leastPixelDiffSelector:p,captionServices:m,experimentalUseMMS:g}=e;if(!t)throw Error("A non-empty playlist URL or JSON manifest string is required");let{maxPlaylistRetries:f}=e;null==f&&(f=1/0),n=a,this.bufferBasedABR=!!c,this.leastPixelDiffSelector=!!p,this.withCredentials=i,this.tech_=s,this.vhs_=s.vhs,this.player_=e.player_,this.sourceType_=d,this.useCueTags_=o,this.playlistExclusionDuration=l,this.maxPlaylistRetries=f,this.enableLowInitialPlaylist=h,this.usingManagedMediaSource_=!1,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:f,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{let e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:hd,activeTrack:hd,getActiveGroup:hd,onGroupChanged:hd,onTrackChanged:hd,lastTrack_:null,logger_:og(`MediaGroups[${t}]`)}}),e})(),g&&v.ManagedMediaSource?(this.tech_.el_.disableRemotePlayback=!0,this.mediaSource=new v.ManagedMediaSource,this.usingManagedMediaSource_=!0,ol.log("Using ManagedMediaSource")):v.MediaSource&&(this.mediaSource=new v.MediaSource),this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.load=this.load.bind(this),this.pause=this.pause.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.mediaSource.addEventListener("startstreaming",this.load),this.mediaSource.addEventListener("endstreaming",this.pause),this.seekable_=oy(),this.hasPlayed_=!1,this.syncController_=new hN(e),this.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.segmentMetadataTrack_.mode="hidden",this.decrypter_=new hR,this.sourceUpdater_=new hS(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new hM,this.keyStatusMap_=new Map;const y={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:m,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:r,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:u,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)};this.mainPlaylistLoader_="dash"===this.sourceType_?new lk(t,this.vhs_,of(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new ll(t,this.vhs_,of(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new hh(of(y,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new hh(of(y,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new hk(of(y,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>

25{function i(){s.off("vttjserror",r),e()}function r(){s.off("vttjsloaded",i),t()}s.one("vttjsloaded",i),s.one("vttjserror",r),s.addWebVttScript_()})}),e);const _=()=>this.mainSegmentLoader_.bandwidth;this.contentSteeringController_=new hW(this.vhs_.xhr,_),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),hG.forEach(e=>{this[e+"_"]=hX.bind(this,e)}),this.logger_=og("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;const b="none"===this.tech_.preload()?"play":"loadstart";this.tech_.one(b,()=>{let e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){let e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return -1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){let t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){let s=this.media(),r=s&&(s.id||s.uri),n=e&&(e.id||e.uri);if(r&&r!==n){this.logger_(`switch media ${r} -> ${n} from ${t}`);let i={renditionInfo:{id:n,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t};this.trigger({type:"renditionselected",metadata:i}),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})}this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{let t=this.mediaTypes_[e],i=t?t.activeGroup():null,s=this.contentSteeringController_.getPathway();if(i&&s){let t=(i.length?i[0].playlists:i.playlists).filter(e=>e.attributes.serviceLocation===s);t.length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=v.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(v.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){let e,t=this.main(),i=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return i;let s=t.mediaGroups.AUDIO,r=Object.keys(s);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)e=this.mediaTypes_.AUDIO.activeTrack();else{let t=s.main||r.length&&s[r[0]];for(let i in t)if(t[i].default){e={label:i};break}}if(!e)return i;let n=[];for(let i in s)if(s[i][e.label]){let r=s[i][e.label];if(r.playlists&&r.playlists.length)n.push.apply(n,r.playlists);else if(r.uri)n.push(r);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){let s=t.playlists[e];s.attributes&&s.attributes.AUDIO&&s.attributes.AUDIO===i&&n.push(s)}}return n.length?n:i}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{let e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;oz(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{h$[t](t,e)});let{mediaTypes:t,mainPlaylistLoader:i,tech:s,vhs:r,segmentLoaders:{AUDIO:n,main:a}}=e;["AUDIO","SUBTITLES"].forEach(i=>{t[i].activeGroup=t=>{let{mainPlaylistLoader:s,mediaTypes:{[i]:{groups:r}}}=e,n=s.media();if(!n)return null;let a=null;n.attributes[i]&&(a=r[n.attributes[i]]);let o=Object.keys(r);if(!a)if("AUDIO"===i&&o.length>1&&oX(e.main))for(let e=0;e<o.length;e++){let t=r[o[e]];if(hH(t,n)){a=t;break}}else r.main?a=r.main:1===o.length&&(a=r[o[0]]);return void 0===t?a:null!==t&&a&&a.filter(e=>e.id===t.id)[0]||null},t[i].activeTrack=hV[i](i,e),t[i].onGroupChanged=()=>{let{segmentLoaders:{[i]:t,main:s},mediaTypes:{[i]:r}}=e,n=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,l=r.lastGroup_;a&&l&&a.id===l.id||(r.lastGroup_=a,r.lastTrack_=n,hB(t,r),a&&!a.isMainPlaylist&&(a.playlistLoader?(t.resyncLoader(),hF(a.playlistLoader,r)):o&&s.resetEverything()))},t[i].onGroupChanging=()=>{let{segmentLoaders:{[i]:t},mediaTypes:{[i]:s}}=e;s.lastGroup_=null,t.abort(),t.pause()},t[i].onTrackChanged=()=>{let{mainPlaylistLoader:t,segmentLoaders:{[i]:s,main:r},mediaTypes:{[i]:n}}=e,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,h=n.lastTrack_;if((!h||!a||h.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,hB(s,n),o)){if(o.isMainPlaylist){if(!a||!h||a.id===h.id)return;let i=e.vhs.playlistController_,s=i.selectPlaylist();if(i.media()===s)return;return n.logger_(`track change. Switching main audio from ${h.id} to ${a.id}`),t.pause(),r.resetEverything(),void i.fastQualityChange_(s)}

25if("AUDIO"===i){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();s.setAudio(!0),r.setAudio(!1)}l!==o.playlistLoader&&(s.track&&s.track(a),s.resetEverything()),hF(o.playlistLoader,n)}},t[i].getActiveGroup=((e,{mediaTypes:t})=>()=>{let i=t[e].activeTrack();return i?t[e].activeGroup(i):null})(i,e)});let o=t.AUDIO.activeGroup();if(o){let e=(o.filter(e=>e.default)[0]||o[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n.setAudio(!0)):a.setAudio(!0)}i.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanged())}),i.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanging())});let l=()=>{t.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})};for(let e in s.audioTracks().addEventListener("change",l),s.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",()=>{s.audioTracks().removeEventListener("change",l),s.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),s.clearTracks("audio"),t.AUDIO.tracks)s.audioTracks().addTrack(t.AUDIO.tracks[e])})({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t)||(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments)))return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)}),this.mainPlaylistLoader_.on("error",()=>{let e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{let e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;oz(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.isPaused&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{let e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})}),["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach(e=>{this.mainPlaylistLoader_.on(e,e=>{this.player_.trigger(eC({},e))})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){let i=e.mediaGroups||{},s=!0,r=Object.keys(i.AUDIO);for(let e in i.AUDIO)for(let t in i.AUDIO[e])i.AUDIO[e][t].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),n.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){let t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pen

25dingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return hK({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{let e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>

25{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.timelineChangeController_.on("audioTimelineBehind",()=>{let e=this.audioSegmentLoader_.pendingSegment_;if(!e||!e.segment||!e.segment.syncInfo)return;let t=e.segment.syncInfo.end+.01;this.tech_.setCurrentTime(t)}),this.timelineChangeController_.on("fixBadTimelineChange",()=>{this.logger_("Fix bad timeline change. Restarting al segment loaders..."),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});let e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();let e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>

25{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()}),["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach(e=>{this.mainSegmentLoader_.on(e,e=>{this.player_.trigger(eC({},e))}),this.audioSegmentLoader_.on(e,e=>{this.player_.trigger(eC({},e))}),this.subtitleSegmentLoader_.on(e,e=>{this.player_.trigger(eC({},e))})})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}pause(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();let e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){let e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){let t=this.seekable();if(!t.length)return!1;let i=t.end(0),s=i;if(e.start){let r=e.start.timeOffset;s=r<0?Math.max(i+r,t.start(0)):Math.min(i,r)}this.trigger("firstplay"),this.tech_.setCurrentTime(s)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){let e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,e=>{})}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;let e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;let t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){let t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;let t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;let i=n.Playlist.playlistEnd(e,t),s=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-s<=ob;let a=r.end(r.length-1);return a-s<=ob&&i-a<=ob}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){let s;if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e)return this.error=t,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));e.playlistErrors_++;let r=this.mainPlaylistLoader_.main.playlists,n=r.filter(oH),a=1===n.length&&n[0]===e;if(1===r.length&&i!==1/0)return ol.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(a);if(a){if(this.main().contentSteering){let t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),void setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(t)},i)}let t=!1;r.forEach(i=>

25{if(i===e)return;let s=i.excludeUntil;void 0!==s&&s!==1/0&&(t=!0,delete i.excludeUntil)}),t&&(ol.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}s=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=s,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});let o=this.selectPlaylist();if(!o)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");let l=t.internal?this.logger_:ol.log.warn,h=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${h} Switching to playlist ${o.id}.`),o.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);let d=o.targetDuration/2*1e3||5e3,u="number"==typeof o.lastRequest&&Date.now()-o.lastRequest<=d;return this.switchMedia_(o,"exclude",a||u)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){let i=[],s="all"===e;(s||"main"===e)&&i.push(this.mainPlaylistLoader_);let r=[];(s||"audio"===e)&&r.push("AUDIO"),(s||"subtitle"===e)&&(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{let t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)}),["main","audio","subtitle"].forEach(t=>{let s=this[`${t}SegmentLoader_`];s&&(e===t||"all"===e)&&i.push(s)}

25),i.forEach(e=>t.forEach(t=>{"function"==typeof e[t]&&e[t]()}))}setCurrentTime(e){let t=oT(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;let e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:n.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}getSeekableRange_(e,t){let i=e.media();if(!i)return null;let s=this.syncController_.getMediaSequenceSync(t);if(s&&s.isReliable){let e=s.start,t=s.end;return isFinite(e)&&isFinite(t)?oy([[e,Math.max(e,t-n.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i))]]):null}let r=this.syncController_.getExpiredTime(i,this.duration());if(null===r)return null;let a=n.Playlist.seekable(i,r,n.Playlist.liveEdgeDelay(this.mainPlaylistLoader_.main,i));return a.length?a:null}computeFinalSeekable_(e,t){if(!t)return e;let i=e.start(0),s=e.end(0),r=t.start(0),n=t.end(0);return r>s||i>n?e:oy([[Math.max(i,r),Math.min(s,n)]])}onSyncInfoUpdate_(){let e;if(!this.mainPlaylistLoader_)return;let t=this.getSeekableRange_(this.mainPlaylistLoader_,"main");if(!t||this.mediaTypes_.AUDIO.activePlaylistLoader&&!(e=this.getSeekableRange_(this.mediaTypes_.AUDIO.activePlaylistLoader,"audio")))return;let i=this.seekable_;if(this.seekable_=this.computeFinalSeekable_(t,e),!this.seekable_||i&&i.length&&this.seekable_.length&&i.start(0)===this.seekable_.start(0)&&i.end(0)===this.seekable_.end(0))return;this.logger_(`seekable updated [${ow(this.seekable_)}]`);let s={seekableRanges:this.seekable_};this.trigger({type:"seekablerangeschanged",metadata:s}),this.tech_.trigger("seekablechanged")}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){let e=this.seekable();if(!e.length)return;return void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1)))}let t=this.tech_.buffered(),i=n.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{let t=this.mediaTypes_[e].groups;for(let e in t)t[e].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){let e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)}getCodecsOrExclude_(){let e,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},i=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;let s=o9(this.main(),i),r={},n=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=s.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(r.video+=`,${s.audio||t.main.audioCodec||eK}`),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||n)&&(r.audio=s.audio||t.main.audioCodec||t.audio.audioCodec||eK,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),!r.audio&&!r.video)return void this.excludePlaylist({playlistToExclude:i,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});let a=(e,t)=>e?eG(t,this.usingManagedMediaSource_):eX(t),o={};if(["video","audio"].forEach(function(i){if(r.hasOwnProperty(i)&&!a(t[i].isFmp4,r[i])){let s=t[i].isFmp4?"browser":"muxer";o[s]=o[s]||[],o[s].push(r[i]),"audio"===i&&(e=s)}}),n&&e&&i.attributes.AUDIO){let t=i.attributes.AUDIO;

25this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===t&&e!==i&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${t} as ${e} does not support codec(s): "${r.audio}"`)}if(Object.keys(o).length){let e=Object.keys(o).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${o[t].join(",")}"`),"")+".";return void this.excludePlaylist({playlistToExclude:i,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){let e=[];if(["video","audio"].forEach(t=>{let i=(eH(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,s=(eH(r[t]||"")[0]||{}).type;i&&s&&i.toLowerCase()!==s.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${r[t]}"`)}),e.length)return void this.excludePlaylist({playlistToExclude:i,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return r}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_())return;let e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);let t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){let e=this.main().playlists,t=[];Object.keys(e).forEach(i=>{let s=e[i];if(-1!==t.indexOf(s.id))return;t.push(s.id);let r=o9(this.main,s),n=[];!r.audio||eX(r.audio)||eG(r.audio,this.usingManagedMediaSource_)||n.push(`audio codec ${r.audio}`),!r.video||eX(r.video)||eG(r.video,this.usingManagedMediaSource_)||n.push(`video codec ${r.video}`),r.text&&"stpp.ttml.im1t"===r.text&&n.push(`text codec ${r.text}`),n.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id} for unsupported: ${n.join(", ")}`))})}excludeIncompatibleVariants_(e){let t=[],i=this.main().playlists,s=o6(eH(e)),r=o7(s),n=s.video&&eH(s.video)[0]||null,a=s.audio&&eH(s.audio)[0]||null;

25Object.keys(i).forEach(e=>{let s=i[e];if(-1!==t.indexOf(s.id)||s.excludeUntil===1/0)return;t.push(s.id);let o=[],l=o9(this.mainPlaylistLoader_.main,s),h=o7(l);if(l.audio||l.video){if(h!==r&&o.push(`codec count "${h}" !== "${r}"`),!this.sourceUpdater_.canChangeType()){let e=l.video&&eH(l.video)[0]||null,t=l.audio&&eH(l.audio)[0]||null;e&&n&&e.type.toLowerCase()!==n.type.toLowerCase()&&o.push(`video codec "${e.type}" !== "${n.type}"`),t&&a&&t.type.toLowerCase()!==a.type.toLowerCase()&&o.push(`audio codec "${t.type}" !== "${a.type}"`)}o.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id}: ${o.join(" && ")}`))}})}updateAdCues_(e){let t=0,i=this.seekable();i.length&&(t=i.start(0)),hI(e,this.cueTagsTrack_,t)}goalBufferLength(){let e=this.tech_.currentTime(),t=lx.GOAL_BUFFER_LENGTH,i=lx.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,lx.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){let e=this.tech_.currentTime(),t=lx.BUFFER_LOW_WATER_LINE,i=lx.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,lx.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,lx.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return lx.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){l3(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{let i=e.metadataTrack_;if(!i)return;let s=v.WebKitDataCue||v.VTTCue;t.forEach(e=>{for(let t of Object.keys(e)){if(l5.has(t))continue;let r=new s(e.startTime,e.endTime,"");r.id=e.id,r.type="com.apple.quicktime.HLS",r.value={key:l8[t],data:e[t]},"scte35Out"!==t&&"scte35In"!==t||(r.value.data=new Uint8Array(r.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(r)}e.processDateRange()})})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){let s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();l3(this.inbandTextTracks_,e,this.tech_),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:s})=>{if(!t)return;let r=v.WebKitDataCue||v.VTTCue,n=e.metadataTrack_;if(!n||(t.forEach(e=>{let t=e.cueTime+i;!("number"!=typeof t||v.isNaN(t)||t<0)&&t<1/0&&e.frames&&e.frames.length&&e.frames.forEach(e=>{let i=new r(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,l4(i),n.addCue(i)})}),!n.cues||!n.cues.length))return;let a=n.cues,o=[];for(let e=0;e<a.length;e++)a[e]&&o.push(a[e]);let l=o.reduce((e,t)=>{let i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),h=Object.keys(l).sort((e,t)=>Number(e)-Number(t));h.forEach((e,t)=>{let i=l[e],r=isFinite(s)?s:e,n=Number(h[t+1])||r;i.forEach(e=>{e.endTime=n})})})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){let e=this.main();if(e.contentSteering){for(let t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.contentSteeringController_.on(e,e=>{this.trigger(eC({},e))})}),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{let e=this.main();(this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering)||(()=>{let t=this.contentSteeringController_.getAvailablePathways(),i=[];for(let s of e.playlists){let e=s.attributes.serviceLocation;if(e&&(i.push(e),!t.has(e)))return!0}return!(i.length||!t.size)}

25)())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){let e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();let t=this.main().playlists,i=new Set,s=!1;Object.keys(t).forEach(r=>{let n=t[r],a=this.pathwayAttribute_(n),o=a&&e!==a;n.excludeUntil!==1/0||"content-steering"!==n.lastExcludeReason_||o||(delete n.excludeUntil,delete n.lastExcludeReason_,s=!0);let l=!n.excludeUntil&&n.excludeUntil!==1/0;!i.has(n.id)&&o&&l&&(i.add(n.id),n.excludeUntil=1/0,n.lastExcludeReason_="content-steering",this.logger_(`excluding ${n.id} for ${n.lastExcludeReason_}`))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(t=>{let i=this.mediaTypes_[t];if(i.activePlaylistLoader){let t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(s=!0)}}),s&&this.changeSegmentPathway_()}handlePathwayClones_(){let e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(let[e,s]of t.entries())i.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(s),this.contentSteeringController_.excludePathway(e));for(let[s,r]of i.entries()){let i=t.get(s);if(!i){e.filter(e=>

25e.attributes["PATHWAY-ID"]===r["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(r,e)}),this.contentSteeringController_.addAvailablePathway(s);continue}this.equalPathwayClones_(i,r)||(this.mainPlaylistLoader_.updateOrDeleteClone(r,!0),this.contentSteeringController_.addAvailablePathway(s))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;let i=e["URI-REPLACEMENT"].PARAMS,s=t["URI-REPLACEMENT"].PARAMS;for(let e in i)if(i[e]!==s[e])return!1;for(let e in s)if(i[e]!==s[e])return!1;return!0}changeSegmentPathway_(){let e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0,t="non-usable";

25this.mainPlaylistLoader_.main.playlists.forEach(i=>{let s=this.mainPlaylistLoader_.getKeyIdSet(i);s&&s.size&&s.forEach(s=>{let r="usable",n=this.keyStatusMap_.has(s)&&this.keyStatusMap_.get(s)===r,a=i.lastExcludeReason_===t&&i.excludeUntil===1/0;n?n&&a&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${s} is ${r}`)):(i.excludeUntil!==1/0&&i.lastExcludeReason_!==t&&(i.excludeUntil=1/0,i.lastExcludeReason_=t,this.logger_(`excluding playlist ${i.id} because the key ID ${s} doesn't exist in the keyStatusMap or is not ${r}`)),e++)})}),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach(e=>{let i=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,s=e.excludeUntil===1/0&&e.lastExcludeReason_===t;i&&s&&(delete e.excludeUntil,ol.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))})}addKeyStatus_(e,t){let i=("string"==typeof e?e:Array.from(new Uint8Array(e)).map(e=>e.toString(16).padStart(2,"0")).join("")).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${i} added to the keyStatusMap`),this.keyStatusMap_.set(i,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}class hQ{constructor(e,t,i){const{playlistController_:s}=e,r=s.fastQualityChange_.bind(s);if(t.attributes){const e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=o9(s.main(),t),this.playlist=t,this.id=i,this.enabled=((e,t,i)=>s=>{let r=e.main.playlists[t],n=o$(r),a=oH(r);if(void 0===s)return a;s?delete r.disabled:r.disabled=!0;let o={renditionInfo:{id:t,bandwidth:r.attributes.BANDWIDTH,resolution:r.attributes.RESOLUTION,codecs:r.attributes.CODECS},cause:"fast-quality"};return s===a||n||(s?(i(r),e.trigger({type:"renditionenabled",metadata:o})):e.trigger({type:"renditiondisabled",metadata:o})),s})(e.playlists,t.id,r)}}let hZ=function(e){e.representations=()=>{let t=e.playlistController_.main(),i=oX(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter(e=>!o$(e)).map((t,i)=>new hQ(e,t,t.id)):[]}},hJ=["seeking","seeked","pause","playing","error"];class h0 extends ol.EventTarget{constructor(e){super(),this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=og("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={};a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[`${e}SegmentLoader_`].on("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)});const l=e=>{["main","audio"].forEach(t=>{n[`${t}SegmentLoader_`][e]("appended",this.seekingAppendCheck_)})};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(hJ,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(hJ,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e

25=>{n[`${e}SegmentLoader_`].off("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&v.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&v.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=v.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){let t=this.playlistController_[`${e}SegmentLoader_`];this[`${e}StalledDownloads_`]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[`${e}StalledDownloads_`]=0,this[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){let t=this.playlistController_,i=t[`${e}SegmentLoader_`],s=i.buffered_(),r=ox(this[`${e}Buffered_`],s);(this[`${e}Buffered_`]=s,r)?(t.trigger({type:"bufferedrangeschanged",metadata:{bufferedRanges:s}}),this.resetSegmentDownloads_(e)):(this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:ok(s)}),this[`${e}StalledDownloads_`]<10||(this.logger_(`${e} loader stalled download exclusion`),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;let e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+ob>=t.end(t.length-1)))return this.techWaiting_();if(this.consecutiveUpdates>=5&&e===this.lastRecordedTime)this.consecutiveUpdates++,this.waiting_();else if(e===this.lastRecordedTime)this.consecutiveUpdates++;else{this.playedRanges_.push(oy([this.lastRecordedTime,e]));let t={playedRanges:this.playedRanges_};this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e}}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){let e;if(!this.tech_.seeking())return!1;let t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),this.beforeSeekableWindow_(t,i)){let i=t.start(0);e=i+(i===t.end(0)?0:ob)}if(void 0!==e)return this.logger_(`Trying to seek outside of seekable at time ${i} with seekable range ${ow(t)}. Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0;let s=this.playlistController_.sourceUpdater_,r=this.tech_.buffered(),n=s.audioBuffer?s.audioBuffered():null,a=s.videoBuffer?s.videoBuffered():null,o=this.media(),l=o.partTargetDuration?o.partTargetDuration:2*(o.targetDuration-o_),h=[n,a];for(let e=0;e<h.length;e++)if(h[e]&&oA(h[e],i)<l)return!1;let d=oS(r,i);return 0!==d.length&&(e=d.start(0)+ob,this.logger_(`Buffered region starts (${d.start(0)})  just beyond seek point (${i}). Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0)}waiting_(){if(this.techWaiting_())return;let e=this.tech_.currentTime(),t=oT(this.tech_.buffered(),e);return t.length&&e+3<=t.end(0)?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${t.start(0)} -> ${t.end(0)}]. Attempting to resume playback by seeking to the current time.`),void this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})):void 0}techWaiting_(){let e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){let i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${i}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}let i=this.tech_.vhs.playlistController_.sourceUpdater_,s=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;let r=oS(s,t);return r.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${r.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+ob,n=!i.endList,a="number"==typeof i.partTargetDuration;return n&&(a||s)&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){let s;if(e){if(e.length&&t.length){let r=oT(e,i-3),n=oT(e,i),a=oT(t,i);a.length&&!n.length&&r.length&&(s={start:r.end(0),end:a.end(0)})}else oS(e,i).length||(s=this.gapFromVideoUnderflow_(e,i));return!!s&&(this.logger_(`Encountered a gap in video from ${s.start} to ${s.end}. Seeking to current time ${i}`),!0)}}skipTheGap_(e){let t=this.tech_.buffered(),i=this.tech_.currentTime(),s=oS(t,i);if(this.resetTimeUpdate_(),0===s.length||i!==e)return;this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",s.start(0)),this.tech_.setCurrentTime(s.start(0)+o_);let r={gapInfo:{from:i,to:s.start(0)}};this.playlistController_.trigger({type:"gapjumped",metadata:r}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})}gapFromVideoUnderflow_(e,t){let i=oE(e);for(let e=0;e<i.length;e++){let s=i.start(e),r=i.end(e);if(t-s<4&&t-s>2)return{start:s,end:r}}return null}}let h1={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},h2=function(e,t){let i=0,s=0,r=of(h1,t);e.ready(()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})});let n=function(){s&&e.currentTime(s)},a=function(t){null!=t&&(s=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",n),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},o=function(){if(Date.now()-i<1e3*r.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(r.getSource&&"function"==typeof r.getSource)return i=Date.now(),r.getSource.call(e,a);ol.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function(){e.off("loadedmetadata",n),e.off("error",o),e.off("dispose",l)};e.on("error",o),e.on("dispose",l),e.reloadSourceOnError=function(t){l(),h2(e,t)}};var h4="3.17.0";let h8={PlaylistLoader:ll,Playlist:oK,utils:l_,STANDARD_PLAYLIST_SELECTOR:lZ,INITIAL_PLAYLIST_SELECTOR:function(){let e=this.playlists.main.playlists.filter(oK.isEnabled);return lK(e,(e,t)=>lY(e,t)),e.filter(e=>!!o9(this.playlists.main,e).video)[0]||null},lastBandwidthSelector:lZ,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;

25if(e<0||e>1)throw Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let s=this.useDevicePixelRatio&&v.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(s=this.customPixelRatio),t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),lQ({main:this.playlists.main,bandwidth:t,playerWidth:parseInt(lX(this.tech_.el(),"width"),10)*s,playerHeight:parseInt(lX(this.tech_.el(),"height"),10)*s,playerObjectFit:this.usePlayerObjectFit?lX(this.tech_.el(),"objectFit"):"",limitRenditionByPlayerDimensions:this.limitRenditionByPlayerDimensions,playlistController:this.playlistController_})}},comparePlaylistBandwidth:lY,comparePlaylistResolution:function(e,t){let i,s;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||v.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(s=t.attributes.RESOLUTION.width),i===(s=s||v.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:ld()};

25Object.keys(lx).forEach(e=>{Object.defineProperty(h8,e,{get:()=>(ol.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),lx[e]),set(t){ol.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?ol.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):lx[e]=t}})});let h5="videojs-vhs",h3=function(e,t){let i=t.media(),s=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){s=t;break}e.selectedIndex_=s,e.trigger({selectedIndex:s,type:"change"})},h6=function(e,t){t.representations().forEach(t=>{e.addQualityLevel(t)}),h3(e,t.playlists)};h8.canPlaySource=function(){return ol.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};let h7=()=>{if(!v.localStorage)return null;let e=v.localStorage.getItem(h5);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},h9=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},de=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},dt=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},di=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};h8.supportsNativeHls=function(){if(!x||!x.createElement)return!1;let e=x.createElement("video");return!!ol.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),h8.supportsNativeDash=!!(x&&x.createElement&&ol.getTech("Html5").isSupported())&&/maybe|probably/i.test(x.createElement("video").canPlayType("application/dash+xml")),h8.supportsTypeNatively=e=>"hls"===e?h8.supportsNativeHls:"dash"===e&&h8.supportsNativeDash,h8.isSupported=function(){return ol.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},h8.xhr.onRequest=function(e){h9(h8.xhr,e)},h8.xhr.onResponse=function(e){de(h8.xhr,e)},h8.xhr.offRequest=function(e){dt(h8.xhr,e)},h8.xhr.offResponse=function(e){di(h8.xhr,e)};let ds=ol.getComponent("Component");class dr extends ds{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=og("VhsHandler"),t.options_&&t.options_.playerId){const e=ol.getPlayer(t.options_.playerId);this.player_=e}if(this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(x,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{let t=x.fullscreenElement||x.webkitFullscreenElement||x.mozFullScreenElement||x.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){if(this.options_=of(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.usePlayerObjectFit=this.options_.usePlayerObjectFit||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||

25!1,this.options_.useNetworkInformationApi=void 0===this.options_.useNetworkInformationApi||this.options_.useNetworkInformationApi,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){let e=h7();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=lx.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===lx.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","usePlayerObjectFit","customPixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio,this.usePlayerObjectFit=this.options_.usePlayerObjectFit;let t=this.options_.customPixelRatio;"number"==typeof t&&t>=0&&(this.customPixelRatio=t)}setOptions(e={}){this.setOptions_(e)}src(e,t){let i;if(!e)return;this.setOptions_(),this.options_.src=0===(i=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(i.substring(i.indexOf(",")+1)):i,this.options_.tech=this.tech_,this.options_.externVhs=h8,this.options_.sourceType=eZ(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.options_.player_=this.player_,this.playlistController_=new hY(this.options_);let s=of({liveRangeSafeTimeDelta:ob},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new h0(s),this.attachStreamingEventListeners_(),this.playlistController_.on("error",()=>{let e=ol.players[this.tech_.options_.playerId],t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});let r=this.options_.bufferBasedABR?h8.movingAverageBandwidthSelector(.55):h8.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):r.bind(this),this.playlistController_.selectInitialPlaylist=h8.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth,t=v.navigator.connection||v.navigator.mozConnection||v.navigator.webkitConnection;if(this.options_.useNetworkInformationApi&&t){let i=1e3*t.downlink*1e3;e=i>=1e7&&e>=1e7?Math.max(e,i):i}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){return Math.floor(1/(1/(this.bandwidth||1)+(this.throughput>0?1/this.throughput:0)))},set(){ol.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>ok(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>ok(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{this.options_.useBandwidthFromLocalStorage&&(e=>{if(!v.localStorage)return;let t=h7();t=t?of(t,e):e;try{v.localStorage.setItem(h5,JSON.stringify(t))}catch(e){return!1}})({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})}),this.playlistController_.on("selectedinitialmedia",()=>{hZ(this)}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=v.URL.createObjectURL(this.playlistController_.mediaSource),(ol.browser.IS_ANY_SAFARI||ol.browser.IS_IOS)&&this.options_.overrideNative&&"hls"===this.options_.sourceType&&"function"==typeof this.tech_.addSourceElement?(this.tech_.addSourceElement(this.mediaSourceUrl_),this.tech_.addSourceElement(this.source_.src)):this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),(({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:s})=>{let r,n;if(!e.eme.initializeMediaKeys)return Promise.resolve();let a=(r=i?s.concat([i]):s,n=Object.keys(t),r.reduce((e,t)=>

25{if(!t.contentProtection)return e;let i=n.reduce((e,i)=>{let s=t.contentProtection[i];return s&&s.pssh&&(e[i]={pssh:s.pssh}),e},{});return Object.keys(i).length&&e.push(i),e},[])),o=[],l=[];return a.forEach(t=>{l.push(new Promise((t,i)=>{e.tech_.one("keysessioncreated",t)})),o.push(new Promise((i,s)=>{e.eme.initializeMediaKeys({keySystems:t},e=>{e?s(e):i()})}))}),Promise.race([Promise.all(o),Promise.race(l)])})({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,t=(({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{let r=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=o6(eH(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);let r=eW(s.video),n=eW(s.audio),a={};for(let i in e)a[i]={},n&&(a[i].audioContentType=n),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return of(e,a)})(t,i,s);return!!r&&(e.currentSource().keySystems=r,!(r&&!e.eme)||(ol.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))})({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),t?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){let e=ol.players[this.tech_.options_.playerId];

25e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{h6(this.qualityLevels_,this)}),this.playlists.on("mediachange",()=>{h3(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":h4,"mux.js":"7.1.0","mpd-parser":"1.3.1","m3u8-parser":"7.2.0","aes-decrypter":"4.0.2"}}version(){return this.constructor.version()}canChangeType(){return hS.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&v.URL.revokeObjectURL&&(v.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return(({playlist:e,time:t,callback:i})=>{if(!i)throw Error("getProgramTime: callback must be provided");if(!e||void 0===t)return i({message:"getProgramTime: playlist and time must be provided"});let s=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,s=0;for(let r=0;r<t.segments.length&&!(e<=(s=(i=t.segments[r]).videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:s+i.duration));r++);let r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>s){if(e>s+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:s-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e);if(!s)return i({message:"valid programTime was not found"});if("estimate"===s.type)return i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:s.estimatedStart});let r={mediaSeconds:t},n=((e,t)=>{if(!t.dateTimeObject)return null;let i=t.videoTimingInfo.transmuxerPrependedSeconds,s=e-(t.videoTimingInfo.transmuxedPresentationStart+i);return new Date(t.dateTimeObject.getTime()+1e3*s)})(t,s.segment);return n&&(r.programDateTime=n.toISOString()),i(null,r)})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return lb({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{h9(this.xhr,e)},this.xhr.onResponse=e=>{de(this.xhr,e)},this.xhr.offRequest=e=>{dt(this.xhr,e)},this.xhr.offResponse=e=>{di(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}attachStreamingEventListeners_(){["seekablerangeschanged","bufferedrangeschanged","contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach(e=>{this.playlistController_.on(e,e=>{this.player_.trigger(eC({},e))})}),["gapjumped","playedrangeschanged"].forEach(e=>{this.playbackWatcher_.on(e,e=>{this.player_.trigger(eC({},e))})})}}let dn={name:"videojs-http-streaming",VERSION:h4,canHandleSource(e,t={}){let i=of(ol.options,t);return!(!i.vhs.experimentalUseMMS&&!eG("avc1.4d400d,mp4a.40.2",!1))&&dn.canPlayType(e.type,i)},handleSource:(e,t,i={})=>(t.vhs=new dr(e,t,of(ol.options,i)),t.vhs.xhr=ld(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs),canPlayType(e,t){let i=eZ(e);if(!i)return"";let s=dn.getOverrideNative(t);return!h8.supportsTypeNatively(i)||s?"maybe":""},getOverrideNative(e={}){let{vhs:t={}}=e,i=!(ol.browser.IS_ANY_SAFARI||ol.browser.IS_IOS),{overrideNative:s=i}=t;return s}};eG("avc1.4d400d,mp4a.40.2",!0)&&ol.getTech("Html5").registerSourceHandler(dn,0),ol.VhsHandler=dr,ol.VhsSourceHandler=dn,ol.Vhs=h8,ol.use||ol.registerComponent("Vhs",h8),ol.options.vhs=ol.options.vhs||{},ol.getPlugin&&ol.getPlugin("reloadSourceOnError")||ol.registerPlugin("reloadSourceOnError",function(e){h2(this,e)});let da=class extends o.A{constructor(){super(...arguments),this._controllerConfigs={autoplay:!1,autoSetup:!1,controls:!1,defaultVolume:.3,disablePictureInPicture:!0,enableDocumentPictureInPicture:!1,enableSmoothSeeking:!0,html5:{nativeAudioTracks:!1,nativeVideoTracks:!1,vhs:{llhl

25s:!0,overrideNative:!0}},inactivityTimeout:0,liveTracker:{liveTolerance:10,trackingThreshold:15},loop:!1,muted:!1,nativeControlsForTouch:!1,normalizeAutoplay:!0,preload:"auto"},this._prevPlayingState=!1,this._retryCount=0,this._qualityLevels=[],this.autoplay=!1,this.currentMetadata=null,this.element=null,this.isLive=!1,this.mimeType=null,this.sensorModel=null,this.started=!1,this.state="not-ready",this.waitingTimestamp=null,this._initController=async()=>{if(!this._controller&&this.playerUrl)try{let e={...this._controllerConfigs};this.element=document.createElement("video"),ol.log.level("off"),this._controller=ol(this.element,e),this._controller.muted(this.muted),this._controller.loop(this.loop),this._controller.playbackRate(this.rate),this._controller.qualityLevels().on("addqualitylevel",e=>this._handleQualityLevel(e)),this._controller.ready(this._handleReady),this._controller.one("play",this._handleFirstPlay),this._controller.on("canplay",this._handleCanPlay),this._controller.on("durationchange",this._handleDurationChange),this._controller.on("ended",this._handleEnded),this._controller.on("error",this._handleError),this._controller.on("loadeddata",this._handleDataLoaded),this._controller.on("loadedmetadata",this._handleLoadedMetadata),this._controller.on("loadstart",this._handleLoadStart),this._controller.on("play",this._handlePlay),this._controller.on("playing",this._handlePlaying),this._controller.on("stalled",this._handleStalled),this._controller.on("timeupdate",this._handleTimeUpdate),this._controller.on("waiting",this._handleWaiting),this._controller.on("xhr-hooks-ready",this._handleXHRhooksReady),this._controller?.liveTracker.on("seekableendchange",()=>this.notifyChange("livestreamStatus")),this._controller?.liveTracker.on("liveedgechange",()=>this.notifyChange("livestreamStatus"))}catch(e){h.A.getLogger(this).error("Unable to initialize the player."),this._controller&&this._controller.dispose()}},this._handleQualityLevel=e=>{if(!e?.qualityLevel)return;let t=e.qualityLevel;this._qualityLevels.push(t),t?.enabled&&(this._set("videoWidth",t?.width??0),this._set("videoHeight",t?.height??0))},this._handleReady=()=>{this.state="ready"},this._handleFirstPlay=()=>{this._set("started",!0)},this._handleCanPlay=async()=>{if(this._prevPlayingState="playing"===this.state,this.state="can-play",this.autoplay&&!this.started)try{this.muted=!0,await this.play()}catch(e){h.A.getLogger(this).info("Unable to auto start playback. Blocked by the browser.")}},this._handleCueChange=()=>{if(!this.subtitleTrack?.activeCues?.length)return;let e=this.subtitleTrack?.activeCues,t=(0,f.Gv)(e);if(!t?.length)return;let i=new Map;for(let e of t)Array.isArray(e.value)?90064===e.tagId?i.set(e.tagId,e):e.value.forEach(e=>{i.set(e.tagId,e)}):i.set(e.tagId,e);i.set(f.a1.EsriVideoWidth,{name:"Video Width",tagId:f.a1.EsriVideoWidth,value:this._controller?.videoWidth()}),i.set(f.a1.EsriVideoHeight,{name:"Video Height",tagId:f.a1.EsriVideoHeight,value:this._controller?.videoHeight()}),this.currentMetadata=new Map(i)},this._handleDataLoaded=()=>{this._set("videoWidth",this._controller?.videoWidth()),this._set("videoHeight",this._controller?.videoHeight())},this._handleDurationChange=()=>{0!==this._controller?.duration()&&(this.notifyChange("duration"),this.isLive=this._controller?.duration()===1/0,this._setLivestreamStatus(),this.started&&this._controller?.duration()===this._controller?.currentTime()&&this._controller?.trigger("ended"))},this._handleEnded=()=>{this._controller?.ended()&&this.notifyChange("ended")},this._handleError=()=>{let e=this._controller?.error()??null;if("number"==typeof e?.code&&e?.code<3&&0===this._retryCount)this._retryCount++,setTimeout(()=>{this._controller?.src({type:this.mimeType,src:this.playerUrl}),this._controller?.load()},2e3);else{let t=new l.A("Media Error",e?.message??"");h.A.getLogger(this).error(t),this.reset()}},this._handleLoadStart=()=>{this.state="can-play"},this._handleLoadedMetadata=()=>{this.state="can-play",this.notifyChange("buffered"),this.notifyChange("subtitleTrack")},this._handlePlay=()=>{this.notifyChange("ended")},this._handlePlaying=()=>{this.state="playing",this._retryCount=0,this.notifyChange("ended")},this._handleStalled=()=>{h.A.getLogger(this).warn("Playback is stalled and awaiting data")},this._handleTimeUpdate=()=>{this._setLivestreamStatus(),this.notifyChange("currentTime"),this.notifyChange("buffered"),this.notifyChange("bufferedPercent"),this._set("videoWidth",this._controller?.videoWidth()),this._set("videoHeight",this._controller?.videoHeight())},this._handleWaiting=()=>{this.waitingTimestamp=this._controller?.currentTime(),this.state="waiting"}

25,this._handleXHRhooksReady=()=>{this._controller?.tech(!0)?.vhs.xhr.onRequest(e=>(e.xhr=new c.M,e))},this._updateSensorModel=()=>{this.currentMetadata?.size&&(this.sensorModel?this.sensorModel.updateSensorModel(this.currentMetadata):this.sensorModel=new g.A({videoMetadata:this.currentMetadata}))},this._setLivestreamStatus=()=>{if(!this.isLive)return void(this.livestreamStatus=null);this._controller?.liveTracker.isTracking()||this._controller?.liveTracker.startTracking();let e={atLiveEdge:this._controller?.liveTracker.atLiveEdge()??null,behindLiveEdge:this._controller?.liveTracker.behindLiveEdge()??null,liveCurrentTime:this._controller?.liveTracker?.liveCurrentTime()??null,liveWindow:this._controller?.liveTracker?.liveWindow()??null,pastSeekEnd:this._controller?.liveTracker?.pastSeekEnd()??null,seekableEnd:this._controller?.liveTracker?.seekableEnd()??null,seekableStart:this._controller?.liveTracker?.seekableStart()??null};this.livestreamStatus={...e},this.notifyChange("livestreamStatus"),this._controller?.liveTracker.handlePlay(),this._controller?.liveTracker.handleFirstTimeupdate()}}initialize(){this.addHandles([(0,u.wB)(()=>this.playerUrl,e=>{e&&this._initController().then(()=>{this.mimeType=(0,f.A_)(e),this._controller?.src({src:this.playerUrl,type:this.mimeType})})},u.Vh),(0,u.wB)(()=>this.subtitleTrack,()=>{this.subtitleTrack&&(this.subtitleTrack.mode="showing")},u.Vh),(0,u.wB)(()=>this.isLive,async e=>{e&&(this._controller?.liveTracker.startTracking(),this.autoplay&&(this.muted=!0,await this.play()))}),(0,u.wB)(()=>this.currentMetadata,()=>this._updateSensorModel())]),this.addHandles((0,u.on)(()=>this.subtitleTrack,"cuechange",this._handleCueChange),u.Vh)}destroy(){this.removeAllHandles(),this._controller?.dispose()}get buffered(){return this._controller?.bufferedEnd()??0}get bufferedPercent(){return this._controller?.bufferedPercent()??0}get crossOrigin(){return this._controller?.crossOrigin()??this._get("crossOrigin")}set crossOrigin(e){this._controller?.crossOrigin(e),this._set("crossOrigin",e)}get currentTime(){return this._controller?.currentTime()??0}get duration(){return this._controller?.duration()??0}get ended(){return this._controller?.ended()??this._get("ended")??!0}set ended(e){this._controller?.trigger("ended"),this._set("ended",e)}get loop(){return this._controller?.loop()??this._get("loop")??!1}set loop(e){this._controller?.loop(e),this._set("loop",e)}get muted(){return this._controller?.muted()??this._get("muted")??!1}set muted(e){this._controller?.muted(e),this._set("muted",e)}get playerUrl(){return this._controller?.src()||""}set playerUrl(e){this._set("playerUrl",e)}get playing(){return!this.ended&&("can-play"===this.state?this._prevPlayingState:"playing"===this.state)}get playsInline(){return this._controller?.playsinline()??this._get("playsInline")??!1}set playsInline(e){this._controller?.playsinline(e),this._set("playsInline",e)}get rate(){return this._controller?.playbackRate()??this._get("rate")??1}set rate(e){this._controller?.playbackRate(e),this._set("rate",e)}get subtitleTrack(){let e=this._controller?.textTracks();return e?.length?Array.from(e).find(e=>"subtitles"===e.kind):null}get volume(){return this._controller?.volume()??0}set volume(e){let t=(0,d.qE)(e,0,1);isNaN(t)||this._controller?.volume(t)}get waiting(){return!this.waitingTimestamp&&(this.waitingTimestamp===this.currentTime||(this.waitingTimestamp=null,!1))}pause(){this._controller?.pause(),this.state="paused"}async play(){try{!this.started&&this.isLive&&this._controller?.muted(!0),await this._controller?.play(),this.state="playing"}catch(e){}}reset(){this._controller&&(this._prevPlayingState=!1,this._retryCount=0,this._set("started",!1),this.setCurrentTime(0),this.notifyChange("buffered"),this.notifyChange("currentTime"),this.notifyChange("duration"),this.notifyChange("waiting"),this._controller?.trigger("can-play"),this.autoplay||this._controller?.pause())}seekToLiveEdge(){this.isLive?"playing"===this.state&&this._controller?.liveTracker.isTracking()&&this._controller?.liveTracker.seekToLiveEdge():h.A.getLogger(this).info("seekToLiveEdge method is only available for livestream playback.")}setCurrentTime(e){let t=(0,d.qE)(e,0,this.duration);this._controller?.currentTime(t),this.notifyChange("currentTime")}};(0,a.Cg)([(0,p.MZ)()],da.prototype,"autoplay",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"buffered",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"bufferedPercent",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"crossOrigin",null),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"currentTime",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"currentMetadata",void 0),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"duration",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"element",void 0),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"ended",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"isLive",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"livestreamStatus",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"loop",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"mimeType",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"muted",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"playerUrl",null),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"playing",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"playsInl

25ine",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"rate",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"sensorModel",void 0),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"started",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"state",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"subtitleTrack",null),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"videoHeight",void 0),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"videoWidth",void 0),(0,a.Cg)([(0,p.MZ)()],da.prototype,"volume",null),(0,a.Cg)([(0,p.MZ)({readOnly:!0})],da.prototype,"waiting",null),(0,a.Cg)([(0,p.MZ)()],da.prototype,"waitingTimestamp",void 0),da=(0,a.Cg)([(0,m.$)("esri.layers.video.VideoController")],da)}}]);