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n,r=this.options_,s=e.getComponent("Tech");(n=Array.isArray(i)?i:Object.keys(i)).concat(Object.keys(this.options_).filter((function(e){return!n.some((function(t){return"string"===typeof t?e===t:e===t.name}))}))).map((function(e){var n,r;return"string"===typeof e?r=i[n=e]||t.options_[n]||{}:(n=e.name,r=e),{name:n,opts:r}})).filter((function(t){var i=e.getComponent(t.opts.componentClass||Tn(t.name));return i&&!s.isTech(i)})).forEach((function(e){var i=e.name,n=e.opts;if(void 0!==r[i]&&(n=r[i]),!1!==n){!0===n&&(n={}),n.playerOptions=t.options_.playerOptions;var s=t.addChild(i,n);s&&(t[i]=s)}}))}},t.buildCSSClass=function(){return""},t.ready=function(e,t){if(void 0===t&&(t=!1),e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},t.triggerReady=function(){this.isReady_=!0,this.setTimeout((function(){var e=this.readyQueue_;this.readyQueue_=[],e&&e.length>0&&e.forEach((function(e){e.call(this)}),this),this.trigger("ready")}),1)},t.$=function(e,t){return Di(e,t||this.contentEl())},t.$$=function(e,t){return Oi(e,t||this.contentEl())},t.hasClass=function(e){return di(this.el_,e)},t.addClass=function(e){ci(this.el_,e)},t.removeClass=function(e){fi(this.el_,e)},t.toggleClass=function(e,t){pi(this.el_,e,t)},t.show=function(){this.removeClass("vjs-hidden")},t.hide=function(){this.addClass("vjs-hidden")},t.lockShowing=function(){this.addClass("vjs-lock-showing")},t.unlockShowing=function(){this.removeClass("vjs-lock-showing")},t.getAttribute=function(e){return _i(this.el_,e)},t.setAttribute=function(e,t){vi(this.el_,e,t)},t.removeAttribute=function(e){yi(this.el_,e)},t.width=function(e,t){return this.dimension("width",e,t)},t.height=function(e,t){return this.dimension("height",e,t)},t.dimensions=function(e,t){this.width(e,!0),this.height(t)},t.dimension=function(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;var n=this.el_.style[e],r=n.indexOf("px");return-1!==r?parseInt(n.slice(0,r),10):parseInt(this.el_["offset"+Tn(e)],10)},t.currentDimension=function(e){var t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");if(t=Pt(this.el_,e),0===(t=parseFloat(t))||isNaN(t)){var i="offset"+Tn(e);t=this.el_[i]}return t},t.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},t.currentWidth=function(){return this.currentDimension("width")},t.currentHeight=function(){return this.currentDimension("height")},t.focus=function(){this.el_.focus()},t.blur=function(){this.el_.blur()},t.handleKeyDown=function(e){this.player_&&(e.stopPropagation(),this.player_.handleKeyDown(e))},t.handleKeyPress=function(e){this.handleKeyDown(e)},t.emitTapEvents=function(){var e,t=0,i=null;this.on("touchstart",(function(n){1===n.touches.length&&(i={pageX:n.touches[0].pageX,pageY:n.touches[0].pageY},t=r().performance.now(),e=!0)})),this.on("touchmove",(function(t){if(t.touches.length>1)e=!1;else if(i){var n=t.touches[0].pageX-i.pageX,r=t.touches[0].pageY-i.pageY;Math.sqrt(n*n+r*r)>10&&(e=!1)}}));var n=function(){e=!1};this.on("touchleave",n),this.on("touchcancel",n),this.on("touchend",(function(n){(i=null,!0===e)&&(r().performance.now()-t<200&&(n.preventDefault(),this.trigger("tap")))}))},t.enableTouchActivity=function(){if(this.player()&&this.player().reportUserActivity){var e,t=sn(this.player(),this.player().reportUserActivity);this.on("touchstart",(function(){t(),this.clearInterval(e),e=this.setInterval(t,250)}));var i=function(i){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",i),this.on("touchcancel",i)}},t.setTimeout=function(e,t){var i,n=this;return e=sn(this,e),this.clearTimersOnDispose_(),i=r().setTimeout((function(){n.setTimeoutIds_.has(i)&&n.setTimeoutIds_.delete(i),e()}),t),this.setTimeoutIds_.add(i),i},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),r().clearTimeout(e)),e},t.setInterval=function(e,t){e=sn(this,e),this.clearTimersOnDispose_();var i=r().setInterval(e,t);return this.setIntervalIds_.add(i),i},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),r().clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,i=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=sn(this,e),t=r().requestAnimationFrame((function(){i.rafIds_.has(t)&&i.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var i=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=sn(this,t);var n=this.requestAnimationFrame((function(){t(),i.namedRafs_.has(e)&&i.namedRafs_.delete(e)}));return this.namedRafs_.set(e,n),e}},t.cancelNamedAnimationFrame=function(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))},t.cancelAnimationFrame=function(e){return this.supportsRaf_?(this.rafIds_.has(e)&&(this.rafIds_.delete(e),r().cancelAnimationFrame(e)),e):this.clearTimeout(e)},t.clearTimersOnDispose_=function(){var e=this;this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",(function(){[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach((function(t){var i=t[0],n=t[1];e[i].forEach((function(t,i){return e[n](i)}))})),e.clearingTimersOnDispose_=!1})))},e.registerComponent=function(t,i){if("string"!==typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.');var n,r=e.getComponent("Tech"),s=r&&r.isTech(i),a=e===i||e.prototype.isPrototypeOf(i.prototype);if(s||!a)throw n=s?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error('Illegal component, "'+t+'"; '+n+".");t=Tn(t),e.components_||(e.components_={});var o=e.getComponent("Player");if("Player"===t&&o&&o.players){var u=o.players,l=Object.keys(u);if(u&&l.length>0&&l.map((function(e){return u[e]})).every(Boolean))throw new Error("Can not 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e?this.code=e:"string"===typeof e?this.message=e:Dt(e)&&("number"===typeof e.code&&(this.code=e.code),Rt(this,e)),this.message||(this.message=Dn.defaultMessages[this.code]||"")}An.prototype.supportsRaf_="function"===typeof r().requestAnimationFrame&&"function"===typeof r().cancelAnimationFrame,An.registerComponent("Component",An),Dn.prototype.code=0,Dn.prototype.message="",Dn.prototype.status=null,Dn.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],Dn.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."};for(var On=0;On<Dn.errorTypes.length;On++)Dn[Dn.errorTypes[On]]=On,Dn.prototype[Dn.errorTypes[On]]=On;function Pn(e){return void 0!==e&&null!==e&&"function"===typeof e.then}function Mn(e){Pn(e)&&e.then(null,(function(e){}))}var Nn=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((function(t,i,n){return 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}}))})},Un=function(e){var t=e.$$("track"),i=Array.prototype.map.call(t,(function(e){return e.track}));return Array.prototype.map.call(t,(function(e){var t=Nn(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(Nn))},Bn=function(e,t){return e.forEach((function(e){var i=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return i.addCue(e)}))})),t.textTracks()},Fn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleKeyDown_=function(e){return n.handleKeyDown(e)},n.close_=function(e){return n.close(e)},n.opened_=n.hasBeenOpened_=n.hasBeenFilled_=!1,n.closeable(!n.options_.uncloseable),n.content(n.options_.content),n.contentEl_=ui("div",{className:"vjs-modal-dialog-content"},{role:"document"}),n.descEl_=ui("p",{className:"vjs-modal-dialog-description vjs-control-text",id:n.el().getAttribute("aria-describedby")}),li(n.descEl_,n.description()),n.el_.appendChild(n.descEl_),n.el_.appendChild(n.contentEl_),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},i.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,e.prototype.dispose.call(this)},i.buildCSSClass=function(){return"vjs-modal-dialog vjs-hidden 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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("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}},i.closeable=function(e){if("boolean"===typeof e){var t=this.closeable_=!!e,i=this.getChild("closeButton");if(t&&!i){var n=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=n,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_},i.fill=function(){this.fillWith(this.content())},i.fillWith=function(e){var t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Li(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);var r=this.getChild("closeButton");r&&i.appendChild(r.el_)},i.empty=function(){this.trigger("beforemodalempty"),Ci(this.contentEl()),this.trigger("modalempty")},i.content=function(e){return"undefined"!==typeof e&&(this.content_=e),this.content_},i.conditionalFocus_=function(){var e=a().activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())},i.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},i.handleKeyDown=function(e){if(e.stopPropagation(),f().isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(f().isEventKey(e,"Tab")){for(var t,i=this.focusableEls_(),n=this.el_.querySelector(":focus"),r=0;r<i.length;r++)if(n===i[r]){t=r;break}a().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())}},i.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(function(e){return(e instanceof r().HTMLAnchorElement||e instanceof r().HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof r().HTMLInputElement||e instanceof r().HTMLSelectElement||e instanceof r().HTMLTextAreaElement||e instanceof r().HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof r().HTMLIFrameElement||e instanceof r().HTMLObjectElement||e instanceof r().HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))},t}(An);Fn.prototype.options_={pauseOnOpen:!0,temporary:!0},An.registerComponent("ModalDialog",Fn);var jn=function(e){function t(t){var i;void 0===t&&(t=[]),(i=e.call(this)||this).tracks_=[],Object.defineProperty((0,u.Z)(i),"length",{get:function(){return this.tracks_.length}});for(var n=0;n<t.length;n++)i.addTrack(t[n]);return i}(0,l.Z)(t,e);var i=t.prototype;return i.addTrack=function(e){var t=this,i=this.tracks_.length;""+i in this||Object.defineProperty(this,i,{get:function(){return this.tracks_[i]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=function(){t.trigger({track:e,type:"labelchange",target:t})},ln(e)&&e.addEventListener("labelchange",e.labelchange_)},i.removeTrack=function(e){for(var t,i=0,n=this.length;i<n;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})},i.getTrackById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i];if(r.id===e){t=r;break}}return t},t}(on);for(var Vn in jn.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},jn.prototype.allowedEvents_)jn.prototype["on"+Vn]=null;var Hn=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)},qn=function(e){function t(t){var i;void 0===t&&(t=[]);for(var n=t.length-1;n>=0;n--)if(t[n].enabled){Hn(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,i}(0,l.Z)(t,e);var i=t.prototype;return i.addTrack=function(t){var i=this;t.enabled&&Hn(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.enabledChange_=function(){i.changing_||(i.changing_=!0,Hn(i,t),i.changing_=!1,i.trigger("change"))},t.addEventListener("enabledchange",t.enabledChange_))},i.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(jn),Gn=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)},Wn=function(e){function t(t){var i;void 0===t&&(t=[]);for(var n=t.length-1;n>=0;n--)if(t[n].selected){Gn(t,t[n]);break}return(i=e.call(this,t)||this).changing_=!1,Object.defineProperty((0,u.Z)(i),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),i}(0,l.Z)(t,e);var i=t.prototype;return i.addTrack=function(t){var i=this;t.selected&&Gn(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.selectedChange_=function(){i.changing_||(i.changing_=!0,Gn(i,t),i.changing_=!1,i.trigger("change"))},t.addEventListener("selectedchange",t.selectedChange_))},i.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.selectedChange_&&(t.removeEventListener("selectedchange",t.selectedChange_),t.selectedChange_=null)},t}(jn),zn=function(e){function t(){return e.apply(this,arguments)||this}(0,l.Z)(t,e);var i=t.prototype;return i.addTrack=function(t){var i=this;e.prototype.addTrack.call(this,t),this.queueChange_||(this.queueChange_=function(){return i.queueTrigger("change")}),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=function(){return i.trigger("selectedlanguagechange")}),t.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(t.kind)&&t.addEventListener("modechange",this.triggerSelectedlanguagechange_)},i.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&(this.queueChange_&&t.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&t.removeEventListener("modechange",this.triggerSelectedlanguagechange_))},t}(jn),Kn=function(){function e(e){void 0===e&&(e=[]),this.trackElements_=[],Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}});for(var t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}var t=e.prototype;return t.addTrackElement_=function(e){var t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},t.getTrackElementByTrack_=function(e){for(var t,i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t},t.removeTrackElement_=function(e){for(var 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}},e}(),Xn=function(){function e(t){e.prototype.setCues_.call(this,t),Object.defineProperty(this,"length",{get:function(){return this.length_}})}var t=e.prototype;return t.setCues_=function(e){var 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n.trackProgress(e)},n.trackCurrentTime_=function(e){return n.trackCurrentTime(e)},n.stopTrackingCurrentTime_=function(e){return n.stopTrackingCurrentTime(e)},n.disposeSourceHandler_=function(e){return n.disposeSourceHandler(e)},n.hasStarted_=!1,n.on("playing",(function(){this.hasStarted_=!0})),n.on("loadstart",(function(){this.hasStarted_=!1})),fr.names.forEach((function(e){var i=fr[e];t&&t[i.getterName]&&(n[i.privateName]=t[i.getterName])})),n.featuresProgressEvents||n.manualProgressOn(),n.featuresTimeupdateEvents||n.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(n["featuresNative"+e+"Tracks"]=!1)})),!1===t.nativeCaptions||!1===t.nativeTextTracks?n.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(n.featuresNativeTextTracks=!0),n.featuresNativeTextTracks||n.emulateTextTracks(),n.preloadTextTracks=!1!==t.preloadTextTracks,n.autoRemoteTextTracks_=new fr.text.ListClass,n.initTrackListeners(),t.nativeControlsForTouch||n.emitTapEvents(),n.constructor&&(n.name_=n.constructor.name||"Unknown Tech"),n}(0,l.Z)(t,e);var i=t.prototype;return i.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",(function(){return t.setTimeout((function(){return t.triggerSourceset(e)}),1)})),this.trigger({src:e,type:"sourceset"})},i.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},i.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},i.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(sn(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)},i.onDurationChange=function(e){this.duration_=this.duration()},i.buffered=function(){return xn(0,0)},i.bufferedPercent=function(){return Rn(this.buffered(),this.duration_)},i.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},i.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},i.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},i.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)},i.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.dispose=function(){this.clearTracks(dr.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},i.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var i=t[e+"Tracks"]()||[],n=i.length;n--;){var r=i[n];"text"===e&&t.removeRemoteTextTrack(r),i.removeTrack(r)}}))},i.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},i.reset=function(){},i.crossOrigin=function(){},i.setCrossOrigin=function(){},i.error=function(e){return void 0!==e&&(this.error_=new Dn(e),this.trigger("error")),this.error_},i.played=function(){return this.hasStarted_?xn(0,0):xn()},i.play=function(){},i.setScrubbing=function(){},i.scrubbing=function(){},i.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.initTrackListeners=function(){var e=this;dr.names.forEach((function(t){var i=dr[t],n=function(){e.trigger(t+"trackchange")},r=e[i.getterName]();r.addEventListener("removetrack",n),r.addEventListener("addtrack",n),e.on("dispose",(function(){r.removeEventListener("removetrack",n),r.removeEventListener("addtrack",n)}))}))},i.addWebVttScript_=function(){var e=this;if(!r().WebVTT)if(a().body.contains(this.el())){if(!this.options_["vtt.js"]&&Ot(_())&&Object.keys(_()).length>0)return void this.trigger("vttjsloaded");var t=a().createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),r().WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return 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1script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Or(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new 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 Pr(e,t,i){try{e.style[t]=i}catch(n){return}}var Mr=function(e){function t(t,i,n){var s;s=e.call(this,t,i,n)||this;var a=function(e){return s.updateDisplay(e)};return t.on("loadstart",(function(e){return s.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return s.preselectTrack(e)})),t.ready(sn((0,u.Z)(s),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),r().addEventListener("orientationchange",a),t.on("dispose",(function(){return r().removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0);this.preselectTrack()}}))),s}(0,l.Z)(t,e);var i=t.prototype;return i.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage,a=0;a<r.length;a++){var o=r[a];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in n?o.kind===s.kind?i=o:i||(i=o):s&&!s.enabled?(i=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},i.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},i.clearDisplay=function(){"function"===typeof r().WebVTT&&r().WebVTT.processCues(r(),[],this.el_)},i.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var i=[],n=0;n<e.length;++n){var r=e[n];"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var s=null,a=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?s=u:a=u)}a?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(a)):s&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(s))}},i.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var s=i[n];if(s){var a=s.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&Pr(a.firstChild,"color",Or(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Pr(a.firstChild,"backgroundColor",Or(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Pr(a,"backgroundColor",Or(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?a.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(a.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent){var o=r().parseFloat(a.style.fontSize);a.style.fontSize=o*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=Dr[t.fontFamily])}}},i.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"===typeof r().WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],s=0;s<n.activeCues.length;++s)t.push(n.activeCues[s]);r().WebVTT.processCues(r(),t,this.el_);for(var a=0;a<e.length;++a){for(var o=e[a],u=0;u<o.activeCues.length;++u){var l=o.activeCues[u].displayState;ci(l,"vjs-text-track-cue"),ci(l,"vjs-text-track-cue-"+(o.language?o.language:a))}this.player_.textTrackSettings&&this.updateDisplayState(o)}}},t}(An);An.registerComponent("TextTrackDisplay",Mr);var Nr=function(e){function t(){return e.apply(this,arguments)||this}return(0,l.Z)(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"

1,i.getProgress=function(){return Number($r(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){var t=wi(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){f().isEventKey(t,"Left")||f().isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):f().isEventKey(t,"Right")||f().isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(An);An.registerComponent("Slider",Qr);var Jr=function(e,t){return $r(e/t*100,0,100).toFixed(2)+"%"},es=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=ui("span",{className:"vjs-control-text"}),n=ui("span",{textContent:this.localize("Loaded")}),r=a().createTextNode(": ");return this.percentageEl_=ui("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),s=t.partEls_,a=Jr(r,n);t.percent_!==a&&(t.el_.style.width=a,li(t.percentageEl_,a),t.percent_=a);for(var o=0;o<i.length;o++){var u=i.start(o),l=i.end(o),h=s[o];h||(h=t.el_.appendChild(ui()),s[o]=h),h.dataset.start===u&&h.dataset.end===l||(h.dataset.start=u,h.dataset.end=l,h.style.left=Jr(u,r),h.style.width=Jr(l-u,r))}for(var d=s.length;d>i.length;d--)t.el_.removeChild(s[d-1]);s.length=i.length}))},t}(An);An.registerComponent("LoadProgressBar",es);var ts=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=an(sn((0,u.Z)(n),n.update),rn),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Ei(this.el_),r=Si(this.player_.el()),s=e.width*t;if(r&&n){var a=e.left-r.left+s,o=e.width-s+(r.right-e.right),u=n.width/2;a<u?u+=u-a:o<u&&(u=o),u<0?u=0:u>n.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){li(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var s,a=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;s=(u<1?"":"-")+qr(u,o)}else s=qr(i,a);r.update(e,t,s),n&&n()}))},t}(An);An.registerComponent("TimeTooltip",ts);var is=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=an(sn((0,u.Z)(n),n.update),rn),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(An);is.prototype.options_={children:[]},Jt||jt||is.prototype.options_.children.push("timeTooltip"),An.registerComponent("PlayProgressBar",is);var ns=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=an(sn((0,u.Z)(n),n.update),rn),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(An);ns.prototype.options_={children:["timeTooltip"]},An.registerComponent("MouseTimeDisplay",ns);var rs=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}(0,l.Z)(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=sn(this,this.update),this.update=an(this.update_,rn),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in a()&&"visibilityState"in a()&&this.on(a(),"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===a().visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,rn))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==a().visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[qr(e,r),qr(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(Si(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,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},i.handleMouseDown=function(t){xi(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(xi(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(i>=.99)return void n.seekToLiveEdge();var r=n.seekableStart(),s=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=s&&(t=s),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Mn(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i=this.player_.liveTracker;if(f().isEventKey(t,"Space")||f().isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(f().isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(f().isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(f()(t))){t.preventDefault(),t.stopPropagation();var n=10*(f().codes[f()(t)]-f().codes[0])/100;i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else f().isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):f().isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],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 a()&&"visibilityState"in a()&&this.off(a(),"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(Qr);rs.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Jt||jt||rs.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),An.registerComponent("SeekBar",rs);var ss=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=an(sn((0,u.Z)(n),n.handleMouseMove),rn),n.throttledHandleMouseSeek=an(sn((0,u.Z)(n),n.handleMouseSeek),rn),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),s=Ei(r),a=wi(r,e).x;a=$r(a,0,1),n&&n.update(s,a),i&&i.update(s,t.getProgress())}}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&Mn(this.player_.play())}},i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.removeListenersAddedOnMousedownAndTouchstart=function(){var 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_)},i.handleMouseDown=function(e){var 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_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(An);ss.prototype.options_={children:["seekBar"]},An.registerComponent("ProgressControl",ss);var as=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.disable(),n}(0,l.Z)(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){a().pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Ur);as.prototype.controlText_="Picture-in-Picture",An.registerComponent("PictureInPictureToggle",as);var os=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===a()[t.fsApi_.fullscreenEnabled]&&n.disable(),n}(0,l.Z)(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Ur);os.prototype.controlText_="Fullscreen",An.registerComponent("FullscreenToggle",os);var us=function(e){function t(){return e.apply(this,arguments)||this}return(0,l.Z)(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(An);An.registerComponent("VolumeLevel",us);var ls=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=an(sn((0,u.Z)(n),n.update),rn),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=Si(this.el_),s=Si(this.player_.el()),a=e.width*t;if(!s||!r)return;var o=e.left-s.left+a,u=e.width-a+(s.right-e.right),l=r.width/2;o<l?l+=l-o:u<l&&(l=u),l<0?l=0:l>r.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},i.write=function(e){li(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var s=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){s.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(An);

1An.registerComponent("VolumeLevelTooltip",ls);var hs=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=an(sn((0,u.Z)(n),n.update),rn),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(An);hs.prototype.options_={children:["volumeLevelTooltip"]},An.registerComponent("MouseVolumeLevelDisplay",hs);var ds=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){xi(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=Si(i),r=this.vertical(),s=wi(i,e);s=r?s.y:s.x,s=$r(s,0,1),t.update(n,s,r)}xi(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(Qr);ds.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Jt||jt||ds.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),ds.prototype.playerEvent="volumechange",An.registerComponent("VolumeBar",ds);var cs=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,("undefined"===typeof i.volumeBar||Ot(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,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")}))}((0,u.Z)(n),t),n.throttledHandleMouseMove=an(sn((0,u.Z)(n),n.handleMouseMove),rn),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){var 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_)},i.handleMouseUp=function(e){var 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_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(An);cs.prototype.options_={children:["volumeBar"]}

1,An.registerComponent("VolumeControl",cs);var fs=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,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")}))}((0,u.Z)(n),t),n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)})),n}(0,l.Z)(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;Jt&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)fi(this.el_,"vjs-vol-"+i);ci(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(Ur);fs.prototype.controlText_="Mute",An.registerComponent("MuteToggle",fs);var ps=function(e){function t(t,i){var n;return void 0===i&&(i={}),"undefined"!==typeof i.inline?i.inline=i.inline:i.inline=!0,("undefined"===typeof i.volumeControl||Ot(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}(0,l.Z)(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){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")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){f().isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),Yi(a(),"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),$i(a(),"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){f().isEventKey(e,"Esc")&&this.handleMouseOut()},t}(An);ps.prototype.options_={children:["muteToggle","volumeControl"]},An.registerComponent("VolumePanel",ps);var ms=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}(0,l.Z)(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof An&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof An&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"===typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=ui(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),Yi(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||a().activeElement;if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter((function(t){return t.el()===e.target}))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){f().isEventKey(e,"Left")||f().isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(f().isEventKey(e,"Right")||f().isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var 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())},t}(An);An.registerComponent("Menu",ms);var gs=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new Ur(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=Ur.prototype.buildCSSClass();n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0;var s=function(e){return n.handleClick(e)};return n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",s),n.on(n.menuButton_,"click",s),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),Yi(a(),"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}(0,l.Z)(t,e);var i=t.prototype;return i.update=function(){var 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.show()},i.createMenu=function(){var e=new ms(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=ui("li",{className:"vjs-menu-title",innerHTML:Tn(this.options_.title),tabIndex:-1}),i=new An(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n<this.items.length;n++)e.addItem(this.items[n]);return e},i.createItems=function(){},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},i.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+Ur.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},i.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},i.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},i.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},i.handleMouseLeave=function(e){this.removeClass("vjs-hover"),$i(a(),"keyup",this.handleMenuKeyUp_)},i.focus=function(){this.menuButton_.focus()},i.blur=function(){this.menuButton_.blur()},i.handleKeyDown=function(e){f().isEventKey(e,"Esc")||f().isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),f().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(f().isEventKey(e,"Up")||f().isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},i.handleMenuKeyUp=function(e){(f().isEventKey(e,"Esc")||f().isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},i.handleSubmenuKeyDown=function(e){(f().isEventKey(e,"Esc")||f().isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),f().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},i.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Jt&&ai())return;this.menu.focus()}},i.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},i.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},i.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(An);An.registerComponent("MenuButton",gs);var _s=function(e){function t(t,i){var n,r=i.tracks;if((n=e.call(this,t,i)||this).items.length<=1&&n.hide(),!r)return(0,u.Z)(n);var s=sn((0,u.Z)(n),n.update);return r.addEventListener("removetrack",s),r.addEventListener("addtrack",s),r.addEventListener("labelchange",s),n.player_.on("ready",s),n.player_.on("dispose",(function(){r.removeEventListener("removetrack",s),r.removeEventListener("addtrack",s),r.removeEventListener("labelchange",s)})),n}return(0,l.Z)(t,e),t}(gs);An.registerComponent("TrackButton",_s);var vs=["Tab","Esc","Up","Down","Right","Left"],ys=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).selectable=i.selectable,n.isSelected_=i.selected||!1,n.multiSelectable=i.multiSelectable,n.selected(n.isSelected_),n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem"),n}(0,l.Z)(t,e);var i=t.prototype;

1,Fn.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),An.registerComponent("ErrorDisplay",Bs);var Fs="vjs-text-track-settings",js=["#000","Black"],Vs=["#00F","Blue"],Hs=["#0FF","Cyan"],qs=["#0F0","Green"],Gs=["#F0F","Magenta"],Ws=["#F00","Red"],zs=["#FFF","White"],Ks=["#FF0","Yellow"],Xs=["1","Opaque"],Zs=["0.5","Semi-Transparent"],Ys=["0","Transparent"],$s={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[js,zs,Ws,qs,Vs,Ks,Gs,Hs]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Xs,Zs,Ys]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[zs,js,Ws,qs,Vs,Ks,Gs,Hs]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Xs,Zs]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Ys,Zs,Xs]}};function Qs(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}$s.windowColor.options=$s.backgroundColor.options;var Js=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind((0,u.Z)(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=ui("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),xt($s,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}(0,l.Z)(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=$s[e],s=r.id.replace("%s",this.id_),a=[t,s].join(" ").trim();return["<"+i+' id="'+s+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"</"+i+">",'<select aria-labelledby="'+a+'">'].concat(r.options.map((function(e){var t=s+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+a+" "+t+'">',n.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},i.createElColors_=function(){return ui("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return ui("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return ui("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,s,a=(r=n.$(t.selector),s=t.parser,Qs(r.options[r.options.selectedIndex].value,s));return void 0!==a&&(e[i]=a),e},void 0===(i={})&&(i=0),Lt(e=$s).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;xt($s,(function(i,n){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(Qs(e.options[n].value,i)===t){e.selectedIndex=n;break}}(t.$(i.selector),e[n],i.parser)}))},i.setDefaults=function(){var e=this;xt($s,(function(t){var i=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i}))},i.restoreSettings=function(){var e;try{e=JSON.parse(r().localStorage.getItem(Fs))}catch(t){Ct.warn(t)}e&&this.setValues(e)},i.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?r().localStorage.setItem(Fs,JSON.stringify(e)):r().localStorage.removeItem(Fs)}catch(t){Ct.warn(t)}}},i.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},i.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(Fn);An.registerComponent("TextTrackSettings",Js);var ea=function(e){function t(t,i){var n,s=i.ResizeObserver||r().ResizeObserver;null===i.ResizeObserver&&(s=!1);var a=Sn({createEl:!s,reportTouchActivity:!1},i);return(n=e.call(this,t,a)||this).ResizeObserver=i.ResizeObserver||r().ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=function(e,t,i,n){var s;void 0===n&&(n=r());var a=function(){var r=this,a=arguments,o=function(){s=null,o=null,i||e.apply(r,a)};!s&&i&&e.apply(r,a),n.clearTimeout(s),s=n.setTimeout(o,t)};return a.cancel=function(){n.clearTimeout(s),s=null},a}((function(){n.resizeHandler()}),100,!1,(0,u.Z)(n)),s?(n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(t.el())):(n.loadListener_=function(){if(n.el_&&n.el_.contentWindow){var e=n.debouncedHandler_,t=n.unloadListener_=function(){$i(this,"resize",e),$i(this,"unload",t),t=null};Yi(n.el_.contentWindow,"unload",t),Yi(n.el_.contentWindow,"resize",e)}},n.one("load",n.loadListener_)),n}(0,l.Z)(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.dispose=function(){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,e.prototype.dispose.call(this)},t}(An);An.registerComponent("ResizeManager",ea);var ta={trackingThreshold:30,liveTolerance:15},ia=function(e){function t(t,i){var n,r=Sn(ta,i,{createEl:!1});return(n=e.call(this,t,r)||this).handleVisibilityChange_=function(e){return n.handleVisibilityChange(e)},n.trackLiveHandler_=function(){return n.trackLive_()},n.handlePlay_=function(e){return n.handlePlay(e)},n.handleFirstTimeupdate_=function(e){return n.handleFirstTimeupdate(e)},n.handleSeeked_=function(e){return n.handleSeeked(e)},n.seekToLiveEdge_=function(e){return n.seekToLiveEdge(e)},n.reset_(),n.on(n.player_,"durationchange",(function(e){return n.handleDurationchange(e)})),n.one(n.player_,"canplay",(function(){return n.toggleTracking()})),Kt&&"hidden"in a()&&"visibilityState"in a()&&n.on(a(),"visibilitychange",n.handleVisibilityChange_),n}(0,l.Z)(t,e);var i=t.prototype;return i.handleVisibilityChange=function(){this.player_.duration()===1/0&&(a().hidden?this.stopTracking():this.startTracking())},i.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(r().performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;var n=this.liveCurrentTime(),s=this.player_.currentTime(),a=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-s)>this.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.toggleTracking()},i.toggleTracking=function(){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())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,rn),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_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.reset_=function(){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_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"===typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(a(),"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(An);An.registerComponent("LiveTracker",ia);var na,ra=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var s=0;s<i.length;s++){var a=i[s].src;a&&-1===n.indexOf(a)&&n.push(a)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},sa=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=a().createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=a().createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",r().Element.prototype.appendChild.call(this,i),this.innerHTML}}),aa=function(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i},oa=function(e){var t=e.el();if(!t.resetSourceWatch_){var i={},n=function(e){return aa([e.el(),r().HTMLMediaElement.prototype,r().Element.prototype,sa],"innerHTML")}(e),s=function(i){return function(){for(var n=arguments.length,r=new Array(n),s=0;s<n;s++)r[s]=arguments[s];var a=i.apply(t,r);return ra(e),a}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(i[e]=t[e],t[e]=s(i[e]))})),Object.defineProperty(t,"innerHTML",Sn(n,{set:s(n.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach((function(e){t[e]=i[e]})),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}},ua=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?tr(r().Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return r().Element.prototype.setAttribute.call(this,"src",e),e}}),la=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var i=function(e){return aa([e.el(),r().HTMLMediaElement.prototype,ua],"src")}(e),n=t.setAttribute,s=t.load;Object.defineProperty(t,"src",Sn(i,{set:function(n){var r=i.set.call(t,n);return e.triggerSourceset(t.src),r}})),t.setAttribute=function(i,r){var s=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),s},t.load=function(){var i=s.call(t);return ra(e)||(e.triggerSourceset(""),oa(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):ra(e)||oa(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=s,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},ha=function(e,t,i,n){void 0===n&&(n=!0);var r=function(i){return Object.defineProperty(e,t,{value:i,enumerable:!0,writable:!0})},s={configurable:!0,enumerable:!0,get:function(){var e=i();return r(e),e}};return n&&(s.set=r),Object.defineProperty(e,t,s)},da=function(e){function t(t,i){var n;n=e.call(this,t,i)||this;var r=t.source,s=!1;if(r&&(n.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(r):n.handleLateInit_(n.el_),t.enableSourceset&&n.setupSourcesetHandling_(),n.isScrubbing_=!1,n.el_.hasChildNodes()){for(var a=n.el_.childNodes,o=a.length,u=[];o--;){var l=a[o];"track"===l.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(l),n.remoteTextTracks().addTrack(l.track),n.textTracks().addTrack(l.track),s||n.el_.hasAttribute("crossorigin")||!nr(l.src)||(s=!0)):u.push(l))}for(var h=0;h<u.length;h++)n.el_.removeChild(u[h])}return n.proxyNativeTracks_(),n.featuresNativeTextTracks&&s&&Ct.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),n.restoreMetadataTracksInIOSNativePlayer_(),(Yt||Qt||Ht)&&!0===t.nativeControlsForTouch&&n.setControls(!0),n.proxyWebkitFullscreen_(),n.triggerReady(),n}(0,l.Z)(t,e);var i=t.prototype;return i.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},i.setupSourcesetHandling_=function(){la(this)},i.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),i=function(){e=[];for(var i=0;i<t.length;i++){var n=t[i];"metadata"===n.kind&&e.push({track:n,storedMode:n.mode})}};i(),t.addEventListener("change",i),this.on("dispose",(function(){return t.removeEventListener("change",i)}));var n=function i(){for(var n=0;n<e.length;n++){var r=e[n];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",i)};this.on("webkitbeginfullscreen",(function(){t.removeEventListener("change",i),t.removeEventListener("change",n),t.addEventListener("change",n)})),this.on("webkitendfullscreen",(function(){t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",n)}))},i.overrideNative_=function(e,t){var i=this;if(t===this["featuresNative"+e+"Tracks"]){var n=e.toLowerCase();this[n+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach((function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])})),this["featuresNative"+e+"Tracks"]=!t,this[n+"TracksListeners_"]=null,this.proxyNativeTracksForType_(n)}},i.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},i.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},i.proxyNativeTracksForType_=function(e){var t=this,i=dr[e],n=this.el()[i.getterName],r=this[i.getterName]();if(this["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){var s={change:function(i){var n={type:"change",target:r,currentTarget:r,srcElement:r};r.trigger(n),"text"===e&&t[cr.remoteText.getterName]().trigger(n)},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},a=function(){for(var e=[],t=0;t<r.length;t++){for(var i=!1,s=0;s<n.length;s++)if(n[s]===r[t]){i=!0;break}i||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())};this[i.getterName+"Listeners_"]=s,Object.keys(s).forEach((function(e){var i=s[e];n.addEventListener(e,i),t.on("dispose",(function(t){return n.removeEventListener(e,i)}))})),this.on("loadstart",a),this.on("dispose",(function(e){return t.off("loadstart",a)}))}},i.proxyNativeTracks_=function(){var e=this;dr.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},i.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=a().createElement("video");var n=Sn({},this.options_.tag&&gi(this.options_.tag));Yt&&!0===this.options_.nativeControlsForTouch||delete n.controls,mi(e,Rt(n,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&vi(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var r=["loop","muted","playsinline","autoplay"],s=0;s<r.length;s++){var o=r[s],u=this.options_[o];"undefined"!==typeof u&&(u?vi(e,o,o):yi(e,o),e[o]=u)}return e},i.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready((function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")}))}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},i.setScrubbing=function(e){this.isScrubbing_=e},i.scrubbing=function(){return this.isScrubbing_},i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&ei?this.el_.fastSeek(e):this.el_.currentTime=e}catch(t){Ct(t,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;if(this.el_.duration===1/0&&jt&&Wt&&0===this.el_.currentTime){return this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN}return this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},i.supportsFullScreen=function(){if("function"===typeof this.el_.webkitEnterFullScreen){var e=r().navigator&&r().navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Mn(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}}),0);else try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=a().createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r().performance&&"function"===typeof r().performance.now?e.creationTime=r().performance.now():r().performance&&r().performance.timing&&"number"===typeof r().performance.timing.navigationStart&&(e.creationTime=r().Date.now()-r().performance.timing.navigationStart),e},t}(pr);ha(da,"TEST_VID",(function(){if(ri()){var e=a().createElement("video"),t=a().createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),da.isSupported=function(){try{da.TEST_VID.volume=.5}catch(e){return!1}return!(!da.TEST_VID||!da.TEST_VID.canPlayType)},da.canPlayType=function(e){return da.TEST_VID.canPlayType(e)},da.canPlaySource=function(e,t){return da.canPlayType(e.type)},da.canControlVolume=function(){try{var e=da.TEST_VID.volume;return 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e.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){da.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){da.prototype["set"+Tn(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){da.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){da.prototype["set"+Tn(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){da.prototype[e]=function(){return this.el_[e]()}})),pr.withSourceHandlers(da),da.nativeSourceHandler={},da.nativeSourceHandler.canPlayType=function(e){try{return da.TEST_VID.canPlayType(e)}catch(t){return""}},da.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return da.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=ir(e.src);return da.nativeSourceHandler.canPlayType("video/"+i)}return""},da.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},da.nativeSourceHandler.dispose=function(){},da.registerSourceHandler(da.nativeSourceHandler),pr.registerTech("Html5",da);var ca=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],fa={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},pa=["tiny","xsmall","small","medium","large","xlarge","huge"],ma={};pa.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;ma[e]="vjs-layout-"+t}));var ga={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},_a=function(e){function t(i,n,r){var s;if(i.id=i.id||n.id||"vjs_video_"+qi(),(n=Rt(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"===typeof i.closest){var o=i.closest("[lang]");o&&o.getAttribute&&(n.language=o.getAttribute("lang"))}else for(var l=i;l&&1===l.nodeType;){if(gi(l).hasOwnProperty("lang")){n.language=l.getAttribute("lang");break}l=l.parentNode}if((s=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=function(e){return s.documentFullscreenChange_(e)},s.boundFullWindowOnEscKey_=function(e){return s.fullWindowOnEscKey(e)},s.boundUpdateStyleEl_=function(e){return s.updateStyleEl_(e)},s.boundApplyInitTime_=function(e){return s.applyInitTime_(e)},s.boundUpdateCurrentBreakpoint_=function(e){return s.updateCurrentBreakpoint_(e)},s.boundHandleTechClick_=function(e){return s.handleTechClick_(e)},s.boundHandleTechDoubleClick_=function(e){return s.handleTechDoubleClick_(e)},s.boundHandleTechTouchStart_=function(e){return s.handleTechTouchStart_(e)},s.boundHandleTechTouchMove_=function(e){return s.handleTechTouchMove_(e)},s.boundHandleTechTouchEnd_=function(e){return s.handleTechTouchEnd_(e)},s.boundHandleTechTap_=function(e){return s.handleTechTap_(e)},s.isFullscreen_=!1,s.log=At(s.id_),s.fsApi_=bt,s.isPosterFromTech_=!1,s.queuedCallbacks_=[],s.isReady_=!1,s.hasStarted_=!1,s.userActive_=!1,s.debugEnabled_=!1,!s.options_||!s.options_.techOrder||!s.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(s.tag=i,s.tagAttributes=i&&gi(i),s.language(s.options_.language),n.languages){var h={};Object.getOwnPropertyNames(n.languages).forEach((function(e){h[e.toLowerCase()]=n.languages[e]})),s.languages_=h}else s.languages_=t.prototype.options_.languages;s.resetCache_(),s.poster_=n.poster||"",s.controls_=!!n.controls,i.controls=!1,i.removeAttribute("controls"),s.changingSrc_=!1,s.playCallbacks_=[],s.playTerminatedQueue_=[],i.hasAttribute("autoplay")?s.autoplay(!0):s.autoplay(s.options_.autoplay),n.plugins&&Object.keys(n.plugins).forEach((function(e){if("function"!==typeof s[e])throw new Error('plugin "'+e+'" does not 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i=this;this.trigger("dispose"),this.off("dispose"),$i(a(),this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),$i(a(),"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.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),gr[this.id()]=null,fr.names.forEach((function(e){var t=fr[e],n=i[t.getterName]();n&&n.off&&n.off()})),e.prototype.dispose.call(this)},i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),s="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:s||(t=this.el_=e.prototype.createEl.call(this,"div"));var o=gi(i);if(s){for(t=this.el_=i,i=this.tag=a().createElement("video");t.children.length;)i.appendChild(t.firstChild);di(t,"video-js")||ci(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{i[e]=t[e]}catch(n){}}))}if(i.setAttribute("tabindex","-1"),o.tabindex="-1",(Kt||Wt&&Zt)&&(i.setAttribute("role","application"),o.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){s&&"class"===e||t.setAttribute(e,o[e]),s&&i.setAttribute(e,o[e])})),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==r().VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=ji("vjs-styles-dimensions");var u=Di(".vjs-styles-defaults"),l=Di("head");l.insertBefore(this.styleEl_,u?u.nextSibling:l.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);for(var h=i.getElementsByTagName("a"),d=0;d<h.length;d++){var c=h.item(d);ci(c,"vjs-hidden"),c.setAttribute("hidden","hidden")}return i.initNetworkState_=i.networkState,i.parentNode&&!n&&i.parentNode.insertBefore(t,i),hi(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=t,t},i.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):Ct.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},i.width=function(e){return this.dimension("width",e)},i.height=function(e){return this.dimension("height",e)},i.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?Ct.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},i.fluid=function(e){var t,i,n=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,ln(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),i=function(){n.on(["playerreset","resize"],n.boundUpdateStyleEl_)},ln(t=this)?i():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(i))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},i.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},i.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new 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_()},i.updateStyleEl_=function(){if(!0!==r().VIDEOJS_NO_DYNAMIC_STYLE){var e,t,i,n=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),s=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Vi(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*s+"%;\n      }\n    ")}else{var a="number"===typeof this.width_?this.width_:this.options_.width,o="number"===typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(a>=0&&(u.width=a),o>=0&&(u.height=o))}},i.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=Tn(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(pr.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var s=this.autoplay();("string"===typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(s=!1);var a={source:t,autoplay:s,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_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,Promise:this.options_.Promise};fr.names.forEach((function(e){var t=fr[e];a[t.getterName]=i[t.privateName]})),Rt(a,this.options_[n]),Rt(a,this.options_[r]),Rt(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);var o=pr.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(a),this.tech_.ready(sn(this,this.handleTechReady_),!0),Bn(this.textTracksJson_||[],this.tech_),ca.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+Tn(e)+"_"](t)}))})),Object.keys(fa).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+fa[e]+"_"].bind(i),event:t}):i["handleTech"+fa[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.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"===n&&this.tag||hi(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e=this;fr.names.forEach((function(t){var i=fr[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=Un(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&Ct.warn("Using the tech directly can be dangerous. I hope you know 

1))},i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){return this.techGet_("played")||xn(0,0)},i.scrubbing=function(e){if("undefined"===typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return"undefined"!==typeof e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},i.duration=function(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"))},i.remainingTime=function(){return this.duration()-this.currentTime()},i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=xn(0,0)),e},i.bufferedPercent=function(){return Rn(this.buffered(),this.duration())},i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},i.requestFullscreen=function(e){var t=this.options_.Promise||r().Promise;if(t){var i=this;return new t((function(t,n){function r(){i.off("fullscreenerror",a),i.off("fullscreenchange",s)}function s(){r(),t()}function a(e,t){r(),n(t)}i.one("fullscreenchange",s),i.one("fullscreenerror",a);var o=i.requestFullscreenHelper_(e);if(o)return o.then(r,r),o}))}return this.requestFullscreenHelper_()},i.requestFullscreenHelper_=function(e){var t,i=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t);return n&&n.then((function(){return i.isFullscreen(!0)}),(function(){return i.isFullscreen(!1)})),n}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},i.exitFullscreen=function(){var e=this.options_.Promise||r().Promise;if(e){var t=this;return new e((function(e,i){function n(){t.off("fullscreenerror",s),t.off("fullscreenchange",r)}function r(){n(),e()}function s(e,t){n(),i(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",s);var a=t.exitFullscreenHelper_();if(a)return a.then(n,n),a}))}return this.exitFullscreenHelper_()},i.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=a()[this.fsApi_.exitFullscreen]();return t&&t.then((function(){return e.isFullscreen(!1)})),t}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},i.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=a().documentElement.style.overflow,Yi(a(),"keydown",this.boundFullWindowOnEscKey_),a().documentElement.style.overflow="hidden",ci(a().body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){f().isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},i.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,$i(a(),"keydown",this.boundFullWindowOnEscKey_),a().documentElement.style.overflow=this.docOrigOverflow,fi(a().body,"vjs-full-window"),this.trigger("exitFullWindow")},i.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},i.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"in a()&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"in a())return a().exitPictureInPicture()},i.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"===typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return f().isEventKey(e,"f")}:i,r=t.muteKey,s=void 0===r?function(e){return f().isEventKey(e,"m")}:r,o=t.playPauseKey,u=void 0===o?function(e){return f().isEventKey(e,"k")||f().isEventKey(e,"Space")}:o;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var l=An.getComponent("FullscreenToggle");!1!==a()[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}else if(s.call(this,e)){e.preventDefault(),e.stopPropagation(),An.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(u.call(this,e)){e.preventDefault(),e.stopPropagation(),An.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],s=pr.getTech(r);if(s||(s=An.getComponent(r)),s){if(s.isSupported()&&(t=s.canPlayType(e)))return t}else Ct.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},i.selectSource=function(e){var t,i=this,n=this.options_.techOrder.map((function(e){return[e,pr.getTech(e)]})).filter((function(e){var t=e[0],i=e[1];return i?i.isSupported():(Ct.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)})),r=function(e,t,i){var n;return e.some((function(e){return t.some((function(t){if(n=i(e,t))return!0}))})),n},s=function(e,t){var n=e[0];if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}};return(this.options_.sourceOrder?r(e,n,(t=s,function(e,i){return t(i,e)})):r(n,e,s))||!1},i.handleSrc_=function(e,t){var i=this;if("undefined"===typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var n=Ar(e);if(n.length){if(this.changingSrc_=!0,t||(this.cache_.sources=n),this.updateSourceCaches_(n[0]),vr(this,n[0],(function(e,r){var s,a;if(i.middleware_=r,t||(i.cache_.sources=n),i.updateSourceCaches_(e),i.src_(e))return n.length>1?i.handleSrc_(n.slice(1)):(i.changingSrc_=!1,i.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void i.triggerReady());s=r,a=i.tech_,s.forEach((function(e){return e.setTech&&e.setTech(a)}))})),this.options_.retryOnError&&n.length>1){var r=function(){i.error(null),i.handleSrc_(n.slice(1),!0)},s=function(){i.off("error",r)};this.one("error",r),this.one("playing",s),this.resetRetryOnError_=function(){i.off("error",r),i.off("playing",s)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},i.src=function(e){return this.handleSrc_(e,!1)},i.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,Tn(t)!==Tn(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){n.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){var e=this,t=this.options_.Promise||r().Promise;this.paused()||!t?this.doReset_():Mn(this.play().then((function(){return e.doReset_()})))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),ln(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){return this.cache_.source||{}},i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"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="undefined"===typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(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"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(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.addTechControl

1sListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.usingNativeControls=function(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")))},i.error=function(e){if(void 0===e)return this.error_||null;if(this.options_.suppressNotSupportedError&&e&&4===e.code){var 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)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Dn(e),this.addClass("vjs-error"),Ct.error("(CODE:"+this.error_.code+" "+Dn.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error")},i.reportUserActivity=function(e){this.userActivity_=!0},i.userActive=function(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")}},i.listenForUserActivity_=function(){var e,t,i,n=sn(this,this.reportUserActivity),r=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);var s,a=this.getChild("controlBar");!a||Jt||jt||(a.on("mouseenter",(function(e){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",n),this.on("keyup",n),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(s);var e=this.options_.inactivityTimeout;e<=0||(s=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},i.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},i.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},i.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},i.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},i.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},i.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},i.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},i.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},i.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},i.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),ln(this)&&this.trigger("languagechange"))},i.languages=function(){return Sn(t.prototype.options_.languages,this.languages_)},i.toJSON=function(){var e=Sn(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var n=t[i];(n=Sn(n)).player=void 0,e.tracks[i]=n}return e},i.createModal=function(e,t){var i=this;(t=t||{}).content=e||"";var n=new Fn(this,t);return this.addChild(n),n.on("dispose",(function(){i.removeChild(n)})),n.open(),n},i.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<pa.length;i++){var n=pa[i];

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s.on("minimumUpdatePeriod",(function(){s.refreshXml_()})),s.on("mediaupdatetimeout",(function(){s.refreshMedia_(s.media().id)})),s.state="HAVE_NOTHING",s.loadedPlaylists_={},s.logger_=Oa("DashPlaylistLoader"),s.isMaster_?(s.masterPlaylistLoader_.srcUrl=t,s.masterPlaylistLoader_.sidxMapping_={}):s.childPlaylist_=t,s}(0,l.Z)(t,e);var i=t.prototype;return i.requestErrored_=function(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}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)},i.addSidxSegments_=function(e,t,i){var n=this,s=e.sidx&&ce(e.sidx);if(e.sidx&&s&&!this.masterPlaylistLoader_.sidxMapping_[s]){var a=Da(this.handleManifestRedirects,e.sidx.resolvedUri),o=function(r,a){if(!n.requestErrored_(r,a,t)){var o,u=n.masterPlaylistLoader_.sidxMapping_;try{o=He()(qe(a.response).subarray(8))}catch(l){return void n.requestErrored_(l,a,t)}return 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t=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[i.id]=i,this.mediaRequest_=null,this.refreshMedia_(i.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},i.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(r().clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},i.load=function(e){var t=this;r().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var i=this.media();if(e){var n=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r().setTimeout((function(){return t.load()}),n)}else 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t.masterPlaylistLoader_.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=Da(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,n),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(n,r)}))):e(n,r)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},i.syncClientServerClock_=function(e){var t=this,i=je(this.masterPlaylistLoader_.masterXml_);return null===i?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.masterPlaylistLoader_.clientOffset_=i.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:Ra(this.masterPlaylistLoader_.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},(function(n,r){if(t.request){if(n)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();var s;s="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.masterPlaylistLoader_.clientOffset_=s-Date.now(),e()}})))},i.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},i.handleMaster_=function(){this.mediaRequest_=null;var e=function(e){var t=e.masterXml,i=e.srcUrl,n=e.clientOffset,r=e.sidxMapping,s=Fe(t,{manifestUri:i,clientOffset:n,sidxMapping:r});return ho(s,i),s}({masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_}),t=this.masterPlaylistLoader_.master;t&&(e=function(e,t,i){for(var n=!0,r=Fo(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),s=0;s<t.playlists.length;s++){var a=t.playlists[s];if(a.sidx){var 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t(E.sdtp,s)},v=function(e){return t(E.stbl,y(e),t(E.stts,N),t(E.stsc,P),t(E.stsz,M),t(E.stco,O))},function(){var e,i;y=function(n){return t(E.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===n.type?e(n):i(n))},e=function(e){var i,n,r=e.sps||[],s=e.pps||[],a=[],o=[];for(i=0;i<r.length;i++)a.push((65280&r[i].byteLength)>>>8),a.push(255&r[i].byteLength),a=a.concat(Array.prototype.slice.call(r[i]));for(i=0;i<s.length;i++)o.push((65280&s[i].byteLength)>>>8),o.push(255&s[i].byteLength),o=o.concat(Array.prototype.slice.call(s[i]));if(n=[E.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]),t(E.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([r.length],a,[s.length],o))),t(E.btrt,new 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t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,n.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},Q=function(e){var 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t,i,n;if("sei_rbsp"===e.nalUnitType&&(t=Te(e.escapedRBSP)).payload&&t.payloadType===ke&&(i=Se(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));n=Ee(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Ce.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},Ce.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)):this.flushCCStreams(e)},Ce.prototype.flush=function(){return this.flushStream("flush")},Ce.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Ce.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},Ce.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)},Ce.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},Ce.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)},Ce.prototype.setsTextOrXDSActive=function(e){return 256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)},Ce.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var Ae={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},Ie=function(e){return 32<=e&&e<=127||160<=e&&e<=255},Le=function(e){this.windowNum=e,this.reset()};Le.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},Le.prototype.getText=function(){return this.rows.join("\n")},Le.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Le.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--},Le.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Le.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Le.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var xe=function(e){this.serviceNum=e,this.text="",this.currentWindow=new Le(-1),this.windows=[]};xe.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new Le(i),"function"===typeof t&&(this.windows[i].beforeRowOverflow=t)},xe.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]};var Re=function e(){e.prototype.init.call(this);var t=this;this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(t.new708Packet(),t.add708Bytes(e)):(null===t.current708Packet&&t.new708Packet(),t.add708Bytes(e))}};Re.prototype=new U,Re.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Re.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(n)},Re.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,s=t[r++];for(e.seq=s>>6,e.sizeCode=63&s;r<t.length;r++)n=31&(s=t[r++]),7===(i=s>>5)&&n>0&&(i=s=t[r++]),this.pushServiceBlock(i,r,n),n>0&&(r+=n-1)},Re.prototype.pushServiceBlock=function(e,t,i){var n,r=t,s=this.current708Packet.data,a=this.services[e];for(a||(a=this.initService(e,r));r<t+i&&r<s.length;r++)n=s[r],Ie(n)?r=this.handleText(r,a):16===n?r=this.extendedCommands(r,a):128<=n&&n<=135?r=this.setCurrentWindow(r,a):152<=n&&n<=159?r=this.defineWindow(r,a):136===n?r=this.clearWindows(r,a):140===n?r=this.deleteWindows(r,a):137===n?r=this.displayWindows(r,a):138===n?r=this.hideWindows(r,a):139===n?r=this.toggleWindows(r,a):151===n?r=this.setWindowAttributes(r,a):144===n?r=this.setPenAttributes(r,a):145===n?r=this.setPenColor(r,a):146===n?r=this.setPenLocation(r,a):143===n?a=this.reset(r,a):8===n?a.currentWindow.backspace():12===n?a.currentWindow.clearText():13===n?a.currentWindow.pendingNewLine=!0:14===n?a.currentWindow.clearText():141===n&&r++},Re.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return Ie(i)&&(e=this.handleText(e,t,!0)),e},Re.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Re.prototype.initService=function(e,t){var i=this;return this.services[e]=new xe(e),this.services[e].init(this.getPts(t),(function(t){i.flushDisplayed(t,i.services[e])})),this.services[e]},Re.prototype.handleText=function(e,t,i){var n=function(e){var t=Ae[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)}((i?4096:0)|this.current708Packet.data[e]),r=t.currentWindow;return r.pendingNewLine&&!r.isEmpty()&&r.newLine(this.getPts(e)),r.pendingNewLine=!1,r.addText(n),e},Re.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e];return t.setCurrentWindow(i),e},Re.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n;t.setCurrentWindow(r);var s=t.currentWindow;return n=i[++e],s.visible=(32&n)>>5,s.rowLock=(16&n)>>4,s.columnLock=(8&n)>>3,s.priority=7&n,n=i[++e],s.relativePositioning=(128&n)>>7,s.anchorVertical=127&n,n=i[++e],s.anchorHorizontal=n,n=i[++e],s.anchorPoint=(240&n)>>4,s.rowCount=15&n,n=i[++e],s.columnCount=63&n,n=i[++e],s.windowStyle=(56&n)>>3,s.penStyle=7&n,s.virtualRowCount=s.rowCount+1,e},Re.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr;return n=i[++e],r.fillOpacity=(192&n)>>6,r.fillRed=(48&n)>>4,r.fillGreen=(12&n)>>2,r.fillBlue=3&n,n=i[++e],r.borderType=(192&n)>>6,r.borderRed=(48&n)>>4,r.borderGreen=(12&n)>>2,r.borderBlue=3&n,n=i[++e],r.borderType+=(128&n)>>5,r.wordWrap=(64&n)>>6,r.printDirection=(48&n)>>4,r.scrollDirection=(12&n)>>2,r.justify=3&n,n=i[++e],r.effectSpeed=(240&n)>>4,r.effectDirection=(12&n)>>2,r.displayEffect=3&n,e},Re.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},Re.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Re.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},Re.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},Re.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},Re.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},Re.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},Re.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penAttr;return n=i[++e],r.textTag=(240&n)>>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},Re.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},Re.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},Re.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var De={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},Oe=function(e){return null===e?"":(e=De[e]||e,String.fromCharCode(e))},Pe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Me=function(){for(var e=[],t=15;t--;)e.push("");return e},Ne=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,s;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=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_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Me();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Me();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Me()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))s=Oe((n=(3&n)<<8)|r),this[this.mode_](e.pts,s),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),s=Oe((n=(3&n)<<8)|r),this[this.mode_](e.pts,s),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&r)&&this.addFormatting(e.pts,["i"]),1===(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var a=Pe.indexOf(7968&t);"rollUp"===this.mode_&&(a-this.rollUpRows_+1<0&&(a=this.rollUpRows_-1),this.setRollUp(e.pts,a)),a!==this.row_&&(this.clearFormatting(e.pts),this.row_=a),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14===(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),s=Oe(n),s+=Oe(r),this[this.mode_](e.pts,s),this.column_+=s.length)}else this.lastControlCode_=null}};Ne.prototype=new U,Ne.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e){try{return e.trim()}catch(t){return console.error("Skipping malformed caption."),""}})).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ne.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Me(),this.nonDisplayed_=Me(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ne.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_},Ne.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Ne.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ne.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Ne.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Ne.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Ne.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Ne.prototype.isNormalChar=function(e){return e>=32&&e<=127},Ne.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Me(),this.displayed_=Me()),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]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ne.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)},Ne.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)}},Ne.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Ne.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Ne.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Ne.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};var Ue={CaptionStream:Ce,Cea608Stream:Ne,Cea708Stream:Re},Be={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Fe="shared",je=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},Ve=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||Fe,this.push=function(e){this.type_!==Fe&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=je(e.dts,n),e.pts=je(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){n=void 0,i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Ve.prototype=new U;var He,qe=Ve,Ge=je,We=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},ze=function(e,t,i){return decodeURIComponent(We(e,t,i))},Ke=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Xe={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=ze(e.data,1,t),e.value=ze(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=ze(e.data,1,t),e.url=ze(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(We(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};He=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,r=[],s=0;if(He.prototype.init.call(this),this.dispatchType=Be.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,a,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(s=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)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(r.push(e),s+=e.data.byteLength,1===r.length&&(n=Ke(e.data.subarray(6,10)),n+=10),!(s<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,s-=r[0].data.byteLength,r.shift();a=10,64&t.data[5]&&(a+=4,a+=Ke(t.data.subarray(10,14)),n-=Ke(t.data.subarray(16,20)));do{if((o=Ke(t.data.subarray(a+4,a+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[a],t.data[a+1],t.data[a+2],t.data[a+3]),data:t.data.subarray(a+10,a+o+10)}).key=u.id,Xe[u.id]&&(Xe[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){var h=u.data,d=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;d*=4,d+=3&h[7],u.timeStamp=d,void 0===t.pts&&void 0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),a+=10,a+=o}while(a<n);this.trigger("data",t)}}},He.prototype=new U;var Ze,Ye,$e,Qe=He,Je=qe,et=188;(Ze=function(){var e=new Uint8Array(et),t=0;Ze.prototype.init.call(this),this.push=function(i){var n,r=0,s=et;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;s<n.byteLength;)71!==n[r]||71!==n[s]?(r++,s++):(this.trigger("data",n.subarray(r,s)),r+=et,s+=et);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){t===et&&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 U,Ye=function(){var e,t,i,n;Ye.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.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 s=e[r],a=(31&e[r+1])<<8|e[r+2];s===Be.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=a:s===Be.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=a:s===Be.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][a]=s),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Be.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Be.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},Ye.prototype=new U,Ye.STREAM_TYPES={h264:27,adts:15},$e=function(){var e,t=this,i={data:[],size:0},n={data:[],size:0},r={data:[],size:0},s=function(e,i,n){var r,s,a=new Uint8Array(e.size),o={type:i},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u<e.data.length;u++)s=e.data[u],a.set(s.data,l),l+=s.data.byteLength;!function(e,t){var i,n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===n&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(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]))}(a,o),r="video"===i||o.packetLength<=e.size,(n||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};$e.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,t;switch(a.streamType){case Be.H264_STREAM_TYPE:e=i,t="video";break;case Be.ADTS_STREAM_TYPE:e=n,t="audio";break;case Be.METADATA_STREAM_TYPE:e=r,t="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]};null!==(e=a.programMapTable).video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",i)}})[a.type]()},this.reset=function(){i.size=0,i.data.length=0,n.size=0,n.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(i,"video"),s(n,"audio"),s(r,"timed-metadata")},this.flush=function(){this.flushStreams_(),this.trigger("done")}},$e.prototype=new U;var tt={PAT_PID:0,MP2T_PACKET_LENGTH:et,TransportPacketStream:Ze,TransportParseStream:Ye,ElementaryStream:$e,TimestampRolloverStream:Je,CaptionStream:Ue.CaptionStream,Cea608Stream:Ue.Cea608Stream,Cea708Stream:Ue.Cea708Stream,MetadataStream:Qe};for(var it in Be)Be.hasOwnProperty(it)&&(tt[it]=Be[it]);var nt,rt=tt,st=oe,at=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];nt=function(e){var t,i=0;nt.prototype.init.call(this),this.push=function(n){var r,s,a,o,u,l,h=0;if(e||(i=0),"audio"===n.type)for(t?(o=t,(t=new Uint8Array(o.byteLength+n.data.byteLength)).set(o),t.set(n.data,o.byteLength)):t=n.data;h+5<t.length;)if(255===t[h]&&240===(246&t[h+1])){if(s=2*(1&~t[h+1]),r=(3&t[h+3])<<11|t[h+4]<<3|(224&t[h+5])>>5,l=(u=1024*(1+(3&t[h+6])))*st/at[(60&t[h+2])>>>2],a=h+r,t.byteLength<a)return;if(this.trigger("data",{pts:n.pts+i*l,dts:n.dts+i*l,sampleCount:u,audioobjecttype:1+(t[h+2]>>>6&3),channelcount:(1&t[h+2])<<2|(192&t[h+3])>>>6,samplerate:at[(60&t[h+2])>>>2],samplingfrequencyindex:(60&t[h+2])>>>2,samplesize:16,data:t.subarray(h+7+s,a)}),i++,t.byteLength===a)return void(t=void 0);t=t.subarray(a)}else h++},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")}},nt.prototype=new U;var ot,ut,lt,ht=nt,dt=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,s=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");s.set(e.subarray(r,r+a)),i=new DataView(s.buffer).getUint32(0),n=8*a,t-=a},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),s=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?s<<r|this.readBits(r):s},this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e)if(0!==(i&2147483648>>>e))return i<<=e,n-=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()};ut=function(){var e,t,i=0;ut.prototype.init.call(this),this.push=function(n){var r;t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;for(var s=t.byteLength;i<s-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<s;)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<s);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")}},ut.prototype=new U,lt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},ot=function(){var e,t,i,n,r,s,a,o=new ut;ot.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(a){var o={trackId:t,pts:i,dts:n,data:a};switch(31&a[0]){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=s(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,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},r=function(e){for(var t,i,n=e.byteLength,r=[],s=1;s<n-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(r.push(s+2),s+=2):s++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var a=0;for(s=0;s<t;a++,s++)a===r[0]&&(a++,r.shift()),i[s]=e[a];return i},s=function(e){var t,i,n,r,s,o,u,l,h,d,c,f,p,m=0,g=0,_=0,v=0,y=1;if(i=(t=new dt(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),lt[i]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(c=3!==s?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(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),h=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),_=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:f=[1,1];break;case 2:f=[12,11];break;case 3:f=[10,11];break;case 4:f=[16,11];break;case 5:f=[40,33];break;case 6:f=[24,11];break;case 7:f=[20,11];break;case 8:f=[32,11];break;case 9:f=[80,33];break;case 10:f=[18,11];break;case 11:f=[15,11];break;case 12:f=[64,33];break;case 13:f=[160,99];break;case 14:f=[4,3];break;case 15:f=[3,2];break;case 16:f=[2,1];break;case 255:f=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}f&&(y=f[0]/f[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(l+1)-2*m-2*g)*y),height:(2-d)*(h+1)*16-2*_-2*v,sarRatio:f}}},ot.prototype=new U;var ct,ft={H264Stream:ot,NalByteStream:ut},pt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],mt=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},gt=function e(t,i){return t.length-i<10||t[i]!=="I".charCodeAt(0)||t[i+1]!=="D".charCodeAt(0)||t[i+2]!=="3".charCodeAt(0)?i:e(t,i+=mt(t,i))},_t=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},vt={isLikelyAacData:function(e){var t=gt(e,0);return e.length>=t+2&&255===(255&e[t])&&240===(240&e[t+1])&&16===(22&e[t+1])},parseId3TagSize:mt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240===(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 pt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=_t(e.subarray(10,14)));do{if((i=_t(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var r=0;r<n.byteLength;r++)if(0===n[r]){var s=unescape(function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r}(n,0,r));if("com.apple.streaming.transportStreamTimestamp"===s){var a=n.subarray(r+1),o=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return o*=4,o+=3&a[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}};(ct=function(){var e=new Uint8Array,t=0;ct.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,s,a,o=0,u=0;for(e.length?(a=e.length,(e=new Uint8Array(i.byteLength+a)).set(e.subarray(0,a)),e.set(i,a)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!==(255&e[u])||240!==(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=vt.parseAdtsSize(e,u))>e.length)break;s={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",s),u+=o}else{if(e.length-u<10)break;if(u+(o=vt.parseId3TagSize(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new U;var yt,bt,Tt,St,Et=ct,wt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],kt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ct=ft.H264Stream,At=vt.isLikelyAacData,It=oe,Lt=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},xt=function(e,t,i,n,r,s){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:s,baseMediaDecodeTime:e}};bt=function(e,t){var i=[],n=0,r=0,s=0,a=1/0;t=t||{},bt.prototype.init.call(this),this.push=function(t){be(e,t),e&&wt.forEach((function(i){e[i]=t[i]})),i.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){s=e},this.flush=function(){var o,u,l,h,d,c,f;0!==i.length?(o=pe(i,e,r),e.baseMediaDecodeTime=ye(e,t.keepOriginalTimestamps),f=fe(e,o,s,a),e.samples=me(o),l=K(ge(o)),i=[],u=X(n,[e]),h=new Uint8Array(u.byteLength+l.byteLength),n++,h.set(u),h.set(l,u.byteLength),ve(e),d=Math.ceil(1024*It/e.samplerate),o.length&&(c=o.length*d,this.trigger("segmentTimingInfo",xt(he(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+c,o[0].pts+c,f||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+c})),this.trigger("data",{track:e,boxes:h}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){ve(e),i=[],this.trigger("reset")}},bt.prototype=new U,yt=function(e,t){var i,n,r=0,s=[],a=[];t=t||{},yt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){be(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],kt.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),s.push(t)},this.flush=function(){for(var i,n,o,u,l,h,d,c,f=0;s.length&&"access_unit_delimiter_rbsp"!==s[0].nalUnitType;)s.shift();if(0===s.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=$(s),(o=Q(i))[0][0].keyFrame||((n=this.getGopForFusion_(s[0],e))?(f=n.duration,o.unshift(n),o.byteLength+=n.byteLength,o.nalCount+=n.nalCount,o.pts=n.pts,o.dts=n.dts,o.duration+=n.duration):o=J(o)),a.length){var p;if(!(p=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),s=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");ve(e),o=p}be(e,o),e.samples=ee(o),l=K(te(o)),e.baseMediaDecodeTime=ye(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=o[0],c=o[o.length-1],this.trigger("segmentTimingInfo",xt(e.baseMediaDecodeTime,d.dts,d.pts,c.dts+c.duration,c.pts+c.duration,f)),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),s=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=X(r,[e]),h=new Uint8Array(u.byteLength+l.byteLength),r++,h.set(u),h.set(l,u.byteLength),this.trigger("data",{track:e,boxes:h}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),s=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){ve(e),i=void 0,n=void 0},this.getGopForFusion_=function(t){var i,n,r,s,a,o=1/0;for(a=0;a<this.gopCache_.length;a++)r=(s=this.gopCache_[a]).gop,e.pps&&Lt(e.pps[0],s.pps[0])&&e.sps&&Lt(e.sps[0],s.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i)&&(n=s,o=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,s,o,u,l;for(s=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<a.length&&i<e.length&&(n=a[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,s-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=s,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,n,r,s,o,u;for(t=a.length-1,i=e.length-1,s=null,o=!1;t>=0&&i>=0;){if(n=a[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===a.length-1&&(s=i),i--)}if(!o&&null===s)return null;if(0===(u=o?i:s))return e;var l=e.slice(u),h=l.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 l.byteLength=h.byteLength,l.duration=h.duration,l.nalCount=h.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){a=e}},yt.prototype=new U,St=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!==typeof(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,St.prototype.init.call(this),this.push=function(e){return 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))))}},St.prototype=new U,St.prototype.flush=function(e){var t,i,n,r,s=0,a={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(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,kt.forEach((function(e){a.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,wt.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,n=Z(this.pendingTracks),a.initSegment=new Uint8Array(n.byteLength),a.initSegment.set(n),a.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)a.data.set(this.pendingBoxes[r],s),s+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=ce(t.startPts,o,this.keepOriginalTimestamps),t.endTime=ce(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=ce(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)},St.prototype.setRemux=function(e){this.remuxTracks=e},Tt=function(e){var t,i,n=this,r=!0;Tt.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 rt.MetadataStream,r.aacStream=new Et,r.audioTimestampRolloverStream=new rt.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new rt.TimestampRolloverStream("timed-metadata"),r.adtsStream=new ht,r.coalesceStream=new St(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(s){"timed-metadata"!==s.type&&"audio"!==s.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(i,e),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new rt.MetadataStream,r.packetStream=new rt.TransportPacketStream,r.parseStream=new rt.TransportParseStream,r.elementaryStream=new rt.ElementaryStream,r.timestampRolloverStream=new rt.TimestampRolloverStream,r.adtsStream=new ht,r.h264Stream=new Ct,r.captionStream=new rt.CaptionStream(e),r.coalesceStream=new St(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(s){var a;if("metadata"===s.type){for(a=s.tracks.length;a--;)t||"video"!==s.tracks[a].type?i||"audio"!==s.tracks[a].type||((i=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new yt(t,e),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new bt(i,e),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.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,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,ve(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,ve(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.push=function(e){if(r){var t=At(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()}},Tt.prototype=new U;var Rt,Dt,Ot,Pt={Transmuxer:Tt,VideoSegmentStream:yt,AudioSegmentStream:bt,AUDIO_PROPERTIES:wt,VIDEO_PROPERTIES:kt,generateSegmentTimingInfo:xt},Mt=function(e){return e>>>0},Nt=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])},Ut=Mt,Bt=function e(t,i){var n,r,s,a,o,u=[];

1)if(e[o]!==ui||e[u]!==ui&&u!==e.byteLength)o++,u++;else{if(n=e.subarray(o,u),"pes"===si.ts.parseType(n,t.pid))r=si.ts.parsePesType(n,t.table),s=si.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=si.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),l=!0);if(l)break;o+=oi,u+=oi}for(o=(u=e.byteLength)-oi,l=!1;o>=0;)if(e[o]!==ui||e[u]!==ui&&u!==e.byteLength)o--,u--;else{if(n=e.subarray(o,u),"pes"===si.ts.parseType(n,t.pid))r=si.ts.parsePesType(n,t.table),s=si.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=si.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),l=!0);if(l)break;o-=oi,u-=oi}},hi=function(e,t,i){for(var n,r,s,a,o,u,l,h=0,d=oi,c=!1,f={data:[],size:0};d<e.byteLength;)if(e[h]!==ui||e[d]!==ui)h++,d++;else{if(n=e.subarray(h,d),"pes"===si.ts.parseType(n,t.pid))if(r=si.ts.parsePesType(n,t.table),s=si.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!c&&(a=si.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),c=!0),!i.firstKeyFrame)){if(s&&0!==f.size){for(o=new Uint8Array(f.size),u=0;f.data.length;)l=f.data.shift(),o.set(l,u),u+=l.byteLength;if(si.ts.videoPacketContainsKeyFrame(o)){var p=si.ts.parsePesTime(o);p?(i.firstKeyFrame=p,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.")}f.size=0}f.data.push(n),f.size+=n.byteLength}if(c&&i.firstKeyFrame)break;h+=oi,d+=oi}for(h=(d=e.byteLength)-oi,c=!1;h>=0;)if(e[h]!==ui||e[d]!==ui)h--,d--;else{if(n=e.subarray(h,d),"pes"===si.ts.parseType(n,t.pid))r=si.ts.parsePesType(n,t.table),s=si.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(a=si.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),c=!0);if(c)break;h-=oi,d-=oi}},di=function(e){var t={pid:null,table:null},i={};for(var n in function(e,t){for(var i,n=0,r=oi;r<e.byteLength;)if(e[n]!==ui||e[r]!==ui)n++,r++;else{switch(i=e.subarray(n,r),si.ts.parseType(i,t.pid)){case"pat":t.pid=si.ts.parsePat(i);break;case"pmt":var s=si.ts.parsePmt(i);t.table=t.table||{},Object.keys(s).forEach((function(e){t.table[e]=s[e]}))}n+=oi,r+=oi}}(e,t),t.table){if(t.table.hasOwnProperty(n))switch(t.table[n]){case Be.H264_STREAM_TYPE:i.video=[],hi(e,t,i),0===i.video.length&&delete i.video;break;case Be.ADTS_STREAM_TYPE:i.audio=[],li(e,t,i),0===i.audio.length&&delete i.audio}}return i},ci=function(e,t){var i;return i=si.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,s=null,a=0,o=0;e.length-o>=3;){switch(si.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((a=si.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===s&&(t=e.subarray(o,o+a),s=si.aac.parseAacTimestamp(t)),o+=a;break;case"audio":if(e.length-o<7){i=!0;break}if((a=si.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+a),r=si.aac.parseSampleRate(t)),n++,o+=a;break;default:o++}if(i)return null}if(null===r||null===s)return null;var u=ai/r;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*n*u,pts:s+1024*n*u}]}}(e):di(e),i&&(i.audio||i.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;("undefined"===typeof i||isNaN(i))&&(i=e.audio[0].dts),e.audio.forEach((function(e){e.dts=ri(e.dts,i),e.pts=ri(e.pts,i),e.dtsTime=e.dts/ai,e.ptsTime=e.pts/ai}))}if(e.video&&e.video.length){var n=t;if(("undefined"===typeof n||isNaN(n))&&(n=e.video[0].dts),e.video.forEach((function(e){e.dts=ri(e.dts,n),e.pts=ri(e.pts,n),e.dtsTime=e.dts/ai,e.ptsTime=e.pts/ai})),e.firstKeyFrame){var r=e.firstKeyFrame;r.dts=ri(r.dts,n),r.pts=ri(r.pts,n),r.dtsTime=r.dts/ai,r.ptsTime=r.pts/ai}}}(i,t),i):null},fi=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Pt.Transmuxer(this.options),function(e,t){t.on("data",(function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};var n=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.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){var i={start:{decode:le(t.start.dts),presentation:le(t.start.pts)},end:{decode:le(t.end.dts),presentation:le(t.end.pts)},baseMediaDecodeTime:le(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=le(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){var i={start:{decode:le(t.start.dts),presentation:le(t.start.pts)},end:{decode:le(t.end.dts),presentation:le(t.end.pts)},baseMediaDecodeTime:le(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=le(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:le(t.start),end:le(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:le(t.start),end:le(t.end)}})}))}(this.self,this.transmuxer)},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Xt,this.captionParser.init());var 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||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales,i=e.data,n=$t(t,i);this.self.postMessage({action:"probeMp4StartTime",startTime:n,data:i},[i.buffer])},t.probeMp4Tracks=function(e){var t=e.data,i=Qt(t);this.self.postMessage({action:"probeMp4Tracks",tracks:i,data:t},[t.buffer])},t.probeTs=function(e){var t=e.data,i=e.baseStartTime,n="number"!==typeof i||isNaN(i)?void 0:i*oe,r=ci(t,n),s=null;r&&((s={hasVideo:r.video&&2===r.video.length||!1,hasAudio:r.audio&&2===r.audio.length||!1}).hasVideo&&(s.videoStart=r.video[0].ptsTime),s.hasAudio&&(s.audioStart=r.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:s,data:t},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(ue(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(ue(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new fi(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new fi(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))),Zo=Wo(Xo),Yo=function(e){var t=e.transmuxer,i=e.bytes,n=e.audioAppendStart,r=e.gopsToAlignWith,s=e.remux,a=e.onData,o=e.onTrackInfo,u=e.onAudioTimingInfo,l=e.onVideoTimingInfo,h=e.onVideoSegmentTimingInfo,d=e.onAudioSegmentTimingInfo,c=e.onId3,f=e.onCaptions,p=e.onDone,m=e.onEndedTimeline,g=e.isEndOfTimeline,_={buffer:[]},v=g;if(t.onmessage=function(i){t.currentTransmux===e&&("data"===i.data.action&&function(e,t,i){var n=e.data.segment,r=n.type,s=n.initSegment,a=n.captions,o=n.captionStreams,u=n.metadata,l=n.videoFrameDtsTime,h=n.videoFramePtsTime;t.buffer.push({captions:a,captionStreams:o,metadata:u});var d=e.data.segment.boxes||{data:e.data.segment.data},c={type:r,data:new Uint8Array(d.data,d.data.byteOffset,d.data.byteLength),initSegment:new Uint8Array(s.data,s.byteOffset,s.byteLength)};"undefined"!==typeof l&&(c.videoFrameDtsTime=l),"undefined"!==typeof 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p=t.map.tracks,m={isFmp4:!0,hasVideo:!!p.video,hasAudio:!!p.audio};p.audio&&p.audio.codec&&"enca"!==p.audio.codec&&(m.audioCodec=p.audio.codec),p.video&&p.video.codec&&"encv"!==p.video.codec&&(m.videoCodec=p.video.codec),p.video&&p.audio&&(m.isMuxed=!0),n(t,m);var g=function(e){d(t,{data:f,type:m.hasAudio&&!m.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),c(null,t,{})};nu({action:"probeMp4StartTime",timescales:t.map.timescales,data:f,transmuxer:t.transmuxer,callback:function(e){var n=e.data,s=e.startTime;i=n.buffer,t.bytes=f=n,m.hasAudio&&!m.isMuxed&&r(t,"audio","start",s),m.hasVideo&&r(t,"video","start",s),p.video&&n.byteLength&&t.transmuxer?nu({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:f,timescales:t.map.timescales,trackIds:[p.video.id],callback:function(e){i=e.data.buffer,t.bytes=f=e.data,g(e.captions)}}):g()}})}else if(t.transmuxer){if("undefined"===typeof t.container&&(t.container=_t(f)),"ts"!==t.container&&"aac"!==t.container)return 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g=function(){if(m.encryptedBytes)return function(e){var 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t=e.xhr,i=e.xhrOptions,n=e.decryptionWorker,r=e.segment,s=e.abortFn,a=e.progressFn,o=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,h=e.audioSegmentTimingInfoFn,d=e.id3Fn,c=e.captionsFn,f=e.isEndOfTimeline,p=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,_=[],v=mu({activeXhrs:_,decryptionWorker:n,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:c,isEndOfTimeline:f,endedTimelineFn:p,dataFn:m,doneFn:g});if(r.key&&!r.key.bytes){var y=[r.key];r.map&&!r.map.bytes&&r.map.key&&r.map.key.resolvedUri===r.key.resolvedUri&&y.push(r.map.key);var b=t(Ia.mergeOptions(i,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),lu(r,y,v));_.push(b)}if(r.map&&!r.map.bytes){if(r.map.key&&(!r.key||r.key.resolvedUri!==r.map.key.resolvedUri)){var T=t(Ia.mergeOptions(i,{uri:r.map.key.resolvedUri,responseType:"arraybuffer"}),lu(r,[r.map.key],v));_.push(T)}var S=Ia.mergeOptions(i,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:ko(r.map)}),E=function(e){var t=e.segment,i=e.finishProcessingFn;return function(e,n){var r=uu(e,n);if(r)return i(r,t);var s=new Uint8Array(n.response);if(t.map.key)return t.map.encryptedBytes=s,i(null,t);t.map.bytes=s,hu(t,(function(e){if(e)return e.xhr=n,e.status=n.status,i(e,t);i(null,t)}))}}({segment:r,finishProcessingFn:v}),w=t(S,E);_.push(w)}var k=Ia.mergeOptions(i,{uri:r.part&&r.part.resolvedUri||r.resolvedUri,responseType:"arraybuffer",headers:ko(r)}),C=t(k,du({segment:r,finishProcessingFn:v,responseType:k.responseType}));C.addEventListener("progress",gu({segment:r,progressFn:a,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:h,id3Fn:d,captionsFn:c,isEndOfTimeline:f,endedTimelineFn:p,dataFn:m})),_.push(C);var A={};return _.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,i=e.abortFn;return function(e){e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}}({loadendState:A,abortFn:s}))})),function(){return ou(_)}},vu=Oa("CodecUtils"),yu=function(e,t){var i=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},bu=function(e){var t={};return e.forEach((function(e){var i=e.mediaType,n=e.type,r=e.details;t[i]=t[i]||[],t[i].push(F(""+n+r))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return vu("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."),void(t[e]=null);t[e]=t[e][0]})),t},Tu=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},Su=function(e,t){var i=t.attributes||{},n=bu(function(e){var t=e.attributes||{};if(t.CODECS)return j(t.CODECS)}(t)||[]);if(yu(e,t)&&!n.audio&&!function(e,t){if(!yu(e,t))return!0;var i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(var r in n)if(!n[r].uri&&!n[r].playlists)return!0;return!1}(e,t)){var r=bu(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var n in i){var r=i[n];if(r.default&&r.playlists)return j(r.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[]);r.audio&&(n.audio=r.audio)}return n},Eu=Oa("PlaylistSelector"),wu=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},ku=function(e,t){if(!e)return"";var i=r().getComputedStyle(e);return i?i[t]:""},Cu=function(e,t){var i=e.slice();e.sort((function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r}))},Au=function(e,t){var i,n;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||r().Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||r().Number.MAX_VALUE)},Iu=function(e,t,i,n,s,a){if(e){var o={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:s},u=e.playlists;so.isAudioOnly(e)&&(u=a.getAudioTrackPlaylists_(),o.audioOnly=!0);var l=u.map((function(e){var 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||r().Number.MAX_VALUE,width:t,height:i,playlist:e}}));Cu(l,(function(e,t){return e.bandwidth-t.bandwidth}));var h=(l=l.filter((function(e){return!so.isIncompatible(e.playlist)}))).filter((function(e){return so.isEnabled(e.playlist)}));h.length||(h=l.filter((function(e){return!so.isDisabled(e.playlist)})));var d=h.filter((function(e){return e.bandwidth*qo.BANDWIDTH_VARIANCE<t})),c=d[d.length-1],f=d.filter((function(e){return e.bandwidth===c.bandwidth}))[0];if(!1===s){var p=f||h[0]||l[0];if(p&&p.playlist){var m="sortedPlaylistReps";return f&&(m="bandwidthBestRep"),h[0]&&(m="enabledPlaylistReps"),Eu("choosing "+wu(p)+" using "+m+" with options",o),p.playlist}return Eu("could not choose a playlist with options",o),null}var g=d.filter((function(e){return e.width&&e.height}));Cu(g,(function(e,t){return e.width-t.width}));var _=g.filter((function(e){return e.width===i&&e.height===n}));c=_[_.length-1];var v,y,b,T=_.filter((function(e){return e.bandwidth===c.bandwidth}))[0];T||(y=(v=g.filter((function(e){return e.width>i||e.height>n}))).filter((function(e){return e.width===v[0].width&&e.height===v[0].height})),c=y[y.length-1],b=y.filter((function(e){return e.bandwidth===c.bandwidth}))[0]);var S=b||T||f||h[0]||l[0];if(S&&S.playlist){var E="sortedPlaylistReps";return b?E="resolutionPlusOneRep":T?E="resolutionBestRep":f?E="bandwidthBestRep":h[0]&&(E="enabledPlaylistReps"),Eu("choosing "+wu(S)+" using "+E+" with options",o),S.playlist}return Eu("could not choose a playlist with options",o),null}},Lu=function(){var e=this.useDevicePixelRatio&&r().devicePixelRatio||1;return Iu(this.playlists.master,this.systemBandwidth,parseInt(ku(this.tech_.el(),"width"),10)*e,parseInt(ku(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},xu=function(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,s=e.videoDuration;if(i){var a=r().WebKitDataCue||r().VTTCue,o=t.metadataTrack_;if(o&&(i.forEach((function(e){var t=e.cueTime+n;!("number"!==typeof t||r().isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var i=new a(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Ia.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Ia.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Ia.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(i),o.addCue(i)}))})),o.cues&&o.cues.length)){for(var u=o.cues,l=[],h=0;h<u.length;h++)u[h]&&l.push(u[h]);var d=l.reduce((function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),c=Object.keys(d).sort((function(e,t){return Number(e)-Number(t)}));c.forEach((function(e,t){var i=d[e],n=Number(c[t+1])||s;i.forEach((function(e){e.endTime=n}))}))}}},Ru=function(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)},Du=function(e){return"number"===typeof e&&isFinite(e)},Ou=1/60,Pu=function(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,s=e.playlist,a=s.mediaSequence,o=s.id,u=s.segments,l=void 0===u?[]:u,h=e.mediaIndex,d=e.partIndex,c=e.timeline,f=l.length-1,p="mediaIndex/partIndex increment";e.getMediaInfoForTime?p="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(p="getSyncSegmentCandidate (isSyncRequest)");var m="number"===typeof d,g=e.segment.uri?"segment":"pre-segment",_=m?Wa({preloadSegment:n})-1:0;return g+" ["+(a+h)+"/"+(a+f)+"]"+(m?" part ["+d+"/"+_+"]":"")+" segment start/end ["+n.start+" => "+n.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+c+"] selected by ["+p+"] playlist ["+o+"]"},Mu=function(e){return e+"TimingInfo"},Nu=function(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,s=e.audioDisabled;if(i===n)return!1;if("audio"===r){var a=t.lastTimelineChange({type:"main"});return!a||a.to!==n}if("main"===r&&s){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==n}return!1},Uu=function(e){var t=e.segmentDuration,i=e.maxDuration;return!!t&&Math.round(t)>i+Pa},Bu=function(e,t){if("hls"!==t)return null;var i=function(e,t){var i=e&&"number"===typeof e.start&&"number"===typeof e.end?e.end-e.start:0,n=t&&"number"===typeof t.start&&"number"===typeof t.end?t.end-t.start:0;return Math.max(i,n)}(e.audioTimingInfo,e.videoTimingInfo);if(!i)return null;var n=e.playlist.targetDuration,r=Uu({segmentDuration:i,maxDuration:2*n}),s=Uu({segmentDuration:i,maxDuration:n}),a="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+i+" 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 r||s?{severity:r?"warn":"info",message:a}:null},Fu=function(e){function t(t,i){var n;if(n=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!==typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return n.bandwidth=t.bandwidth,n.throughput={rate:0,count:0},n.roundTrip=NaN,n.resetStats_(),n.mediaIndex=null,n.partIndex=null,n.hasPlayed_=t.hasPlayed,n.currentTime_=t.currentTime,n.seekable_=t.seekable,n.seeking_=t.seeking,n.duration_=t.duration,n.mediaSource_=t.mediaSource,n.vhs_=t.vhs,n.loaderType_=t.loaderType,n.currentMediaInfo_=void 0,n.startingMediaInfo_=void 0,n.segmentMetadataTrack_=t.segmentMetadataTrack,n.goalBufferLength_=t.goalBufferLength,n.sourceType_=t.sourceType,n.sourceUpdater_=t.sourceUpdater,n.inbandTextTracks_=t.inbandTextTracks,n.state_="INIT",n.timelineChangeController_=t.timelineChangeController,n.shouldSaveSegmentTimingInfo_=!0,n.parse708captions_=t.parse708captions,n.checkBufferTimeout_=null,n.error_=void 0,n.currentTimeline_=-1,n.pendingSegment_=null,n.xhrOptions_=null,n.pendingSegments_=[],n.audioDisabled_=!1,n.isPendingTimestampOffset_=!1,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=Ia.browser.IE_VERSION>=11,n.appendInitSegment_={audio:!0,video:!0},n.playlistOfLastInitSegment_={audio:null,video:null},n.callQueue_=[],n.loadQueue_=[],n.metadataQueue_={id3:[],caption:[]},n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=null,n.activeInitSegmentId_=null,n.initSegments_={},n.cacheEncryptionKeys_=t.cacheEncryptionKeys,n.keyCache_={},n.decrypter_=t.decrypter,n.syncController_=t.syncController,n.syncPoint_={segmentIndex:0,time:0},n.transmuxer_=n.createTransmuxer_(),n.triggerSyncInfoUpdate_=function(){return n.trigger("syncinfoupdate")},n.syncController_.on("syncinfoupdate",n.triggerSyncInfoUpdate_),n.mediaSource_.addEventListener("sourceopen",(function(){n.isEndOfStream_()||(n.ended_=!1)})),n.fetchAtBuffer_=!1,n.logger_=Oa("SegmentLoader["+n.loaderType_+"]"),Object.defineProperty((0,u.Z)(n),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),n.sourceUpdater_.on("ready",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"main"===n.loaderType_&&n.timelineChangeController_.on("pendingtimelinechange",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"audio"===n.loaderType_&&n.timelineChangeController_.on("timelinechange",(function(){n.hasEnoughInfoToLoad_()&&n.processLoadQueue_(),n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),n}(0,l.Z)(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return iu({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_})},i.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},i.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},i.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},i.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},i.abort_=function(){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,r().clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},i.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},i.error=function(e){return"undefined"!==typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},i.endOfStream=function(){this.ended_=!0,this.transmuxer_&&tu(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},i.buffered_=function(){if(!this.sourceUpdater_||!this.startingMediaInfo_)return Ia.createTimeRanges();if("main"===this.loaderType_){var e=this.startingMediaInfo_,t=e.hasAudio,i=e.hasVideo,n=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=xo(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},i.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Ro(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r},i.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},i.load=function(){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"))},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=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));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&this.resyncLoader(),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var s=e.mediaSequence-i.mediaSequence;if(this.logger_("live window shift ["+s+"]"),null!==this.mediaIndex)if(this.mediaIndex-=s,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var a=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!a.parts||!a.parts.length||!a.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}n&&(n.mediaIndex-=s,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex]),n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},i.pause=function(){this.checkBufferTimeout_&&(r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},i.paused=function(){return null===this.checkBufferTimeout_},i.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})},i.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},i.resyncLoader=function(){this.transmuxer_&&tu(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},i.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.startingMediaInfo_){var r=1,s=function(){0===--r&&i()};for(var a in!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,s)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*vt.ONE_SECOND_IN_TS),s=Math.ceil((i-n)*vt.ONE_SECOND_IN_TS),a=e.slice(),o=e.length;o--&&!(e[o].pts<=s););if(-1===o)return a;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),a.splice(u,o-u+1),a}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,s)),this.inbandTextTracks_)Ru(e,t,this.inbandTextTracks_[a]);Ru(e,t,this.segmentMetadataTrack_),s()}else this.logger_("skipping remove because no source updater or starting media info")},i.monitorBuffer_=function(){this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r().setTimeout(this.monitorBufferTick_.bind(this),1)},i.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r().setTimeout(this.monitorBufferTick_.bind(this),500)},i.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"===typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},i.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"===typeof e&&t.segments[e],r=e+1===t.segments.length,s=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&s},i.chooseNextRequest_=function(){var e=Va(this.buffered_())||0,t=Math.max(0,e-this.currentTime_()),i=!this.hasPlayed_()&&t>=1,n=t>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(s.isSyncRequest)s.mediaIndex=function(e,t,i){t=t||[];for(var n=[],r=0,s=0;s<t.length;s++){var a=t[s];if(e===a.timeline&&(n.push(s),(r+=a.duration)>i))return s}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,r,e);else if(null!==this.mediaIndex){var a=r[this.mediaIndex],o="number"===typeof this.partIndex?this.partIndex:-1;s.startOfSegment=a.end?a.end:e,a.parts&&a.parts[o+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=o+1):s.mediaIndex=this.mediaIndex+1}else{var u=so.getMediaInfoForTime({playlist:this.playlist_,currentTime:this.fetchAtBuffer_?e:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),l=u.segmentIndex,h=u.startTime,d=u.partIndex;s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd":"currentTime",s.mediaIndex=l,s.startOfSegment=h,s.partIndex=d}var c=r[s.mediaIndex],f=c&&"number"===typeof s.partIndex&&c.parts&&c.parts[s.partIndex];if(!c||"number"===typeof s.partIndex&&!f)return null;"number"!==typeof s.partIndex&&c.parts&&(s.partIndex=0);var p=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=r.length-1&&p&&!this.seeking_()?null:this.generateSegmentInfo_(s)},i.generateSegmentInfo_=function(e){var t=e.playlist,i=e.mediaIndex,n=e.startOfSegment,r=e.isSyncRequest,s=e.partIndex,a=e.forceTimestampOffset,o=e.getMediaInfoForTime,u=t.segments[i],l="number"===typeof s&&u.parts[s],h={requestId:"segment-loader-"+Math.random(),uri:l&&l.resolvedUri||u.resolvedUri,mediaIndex:i,partIndex:l?s:null,isSyncRequest:r,startOfSegment:n,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:l&&l.duration||u.duration,segment:u,part:l,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o},d="undefined"!==typeof a?a:this.isPendingTimestampOffset_;h.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:n,buffered:this.buffered_(),overrideCheck:d});var c=Va(this.sourceUpdater_.audioBuffered());return"number"===typeof c&&(h.audioAppendStart=c-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(h.gopsToAlignWith=function(e,t,i){if("undefined"===typeof t||null===t||!e.length)return[];var n,r=Math.ceil((t-i+3)*vt.ONE_SECOND_IN_TS);for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),h},i.timestampOffsetForSegment_=function(e){return function(e){var t=e.segmentTimeline,i=e.currentTimeline,n=e.startOfSegment,r=e.buffered;return e.overrideCheck||t!==i?t<i?n:r.length?r.end(r.length-1):n:null}(e)},i.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=so.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),s=function(e,t,i){return void 0===i&&(i=1),((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(r<=s)){var a=function(e){var t=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,s=e.segmentDuration,a=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter((function(e){return!so.isIncompatible(e)})),h=l.filter(so.isEnabled);h.length||(h=l.filter((function(e){return!so.isDisabled(e)})));var d=h.filter(so.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=u.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:so.estimateSegmentRequestTime(s,n,e)*t-a}})),c=d.filter((function(e){return e.rebufferingImpact<=0}));return Cu(c,(function(e,t){return Au(t.playlist,e.playlist)})),c.length?c[0]:(Cu(d,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),d[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:s,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(a){var o=r-s-a.rebufferingImpact,u=.5;s<=Pa&&(u=1),!a.playlist||a.playlist.uri===this.playlist_.uri||o<u||(this.bandwidth=a.playlist.attributes.BANDWIDTH*qo.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},i.handleAbort_=function(e){this.logger_("Aborting "+Pu(e)),this.mediaRequestsAborted+=1},i.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},i.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(var r=0;r<i.length;r++){var s=i[r];if(s!==n[r])return!1;if(e[s]!==t[s])return!1}return!0}(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)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},i.handleTimingInfo_=function(e,t,i,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,s=Mu(t);r[s]=r[s]||{},r[s][i]=n,this.logger_("timinginfo: "+t+" - "+i+" - "+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},i.handleCaptions_=function(e,t){var i=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),s={};t.forEach((function(e){s[e.stream]=s[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=s[e.stream];t.startTime=Math.min(t.startTime,e.startTime+n),t.endTime=Math.max(t.endTime,e.endTime+n),t.captions.push(e)})),Object.keys(s).forEach((function(e){var t=s[e],a=t.startTime,o=t.endTime,u=t.captions,l=i.inbandTextTracks_;i.logger_("adding cues from "+a+" -> "+o+" for "+e),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);var r=t.textTracks().getTrackById(n);if(r)e[i]=r;else{var s=i,a=i,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n];u&&(s=u.label,a=u.language,o=u.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:s,language:a},!1).track}}}(l,i.vhs_.tech_,e),Ru(a,o,l[e]),function(e){var t=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){var s=r().WebKitDataCue||r().VTTCue;i.forEach((function(e){var i=e.stream;t[i].addCue(new s(e.startTime+n,e.endTime+n,e.text))}))}}({captionArray:u,inbandTextTracks:l,timestampOffset:n})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},i.handleId3_=function(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,i){e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,i,this.vhs_.tech_),xu({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))},i.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},i.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},i.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},i.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.currentMediaInfo_||!Nu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_;if(!e||!e.trackInfo)return!1;var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!Nu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(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[Mu(t.type)].start;else{var n,r="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo;r&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:r,firstVideoFrameTimeForData:n,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_});var s=this.chooseNextRequest_();if(s.mediaIndex!==i.mediaIndex||s.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)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},i.updateAppendInitSegmentStatus=function(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)},i.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){var s=xo(n);if(this.activeInitSegmentId_===s)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=s}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,i):null},i.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,s=e.type,a=e.bytes,o=this.sourceUpdater_.audioBuffered(),u=this.sourceUpdater_.videoBuffered();o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+ja(o).join(", ")),u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+ja(u).join(", "));var l=o.length?o.start(0):0,h=o.length?o.end(o.length-1):0,d=u.length?u.start(0):0,c=u.length?u.end(u.length-1):0;if(h-l<=1&&c-d<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+ja(o).join(", ")+", video buffer: "+ja(u).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:n,type:s,bytes:a}));var f=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+f),this.remove(0,f,(function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=r().setTimeout((function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()}),1e3)}),!0)},i.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+r.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:r}))},i.appendToSourceBuffer_=function(e){var t=e.segmentInfo,i=e.type,n=e.initSegment,r=e.data,s=e.bytes;if(!s){var a=[r],o=r.byteLength;n&&(a.unshift(n),o+=n.byteLength),s=function(e){var t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((function(e){t.set(e,i),i+=e.byteLength}))),t}({bytes:o,segments:a})}this.sourceUpdater_.appendBuffer({segmentInfo:t,type:i,bytes:s},this.handleAppendError_.bind(this,{segmentInfo:t,type:i,bytes:s}))},i.handleSegmentTimingInfo_=function(e,t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment,r=e+"TimingInfo";n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}},i.appendData_=function(e,t){var i=t.type,n=t.data;if(n&&n.byteLength&&("audio"!==i||!this.audioDisabled_)){var 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:n})}},i.loadSegment_=function(e){var t=this;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):this.loadQueue_.push((function(){var i=(0,o.Z)({},e,{forceTimestampOffset:!0});(0,o.Z)(e,t.generateSegmentInfo_(i)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},i.updateTransmuxerAndRequestSegment_=function(e){var t=this;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}));var i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,s=e.timeline!==this.currentTimeline_&&e.timeline>0,a=n||r&&s;this.logger_("Requesting "+Pu(e)),i.map&&!i.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=_u({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,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:a,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this)})},i.trimBackBuffer_=function(e){var t=function(e,t,i){var n=t-qo.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));var r=t-i;return Math.min(r,n)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},i.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,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},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var s=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=s}return t.map&&(n.map=this.initSegmentForMap(t.map)),n},i.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},i.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<Ou?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record 0.016666666666666666"):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},i.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},i.segmentRequestFinished_=function(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===au)return;return this.pause(),e.code===su?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}},i.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},i.updateMediaSecondsLoaded_=function(e){"number"===typeof e.start&&"number"===typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},i.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},i.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,s=e.currentVideoTimestampOffset,a=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if("undefined"!==typeof t)return t;if(!a)return u.start;var l=i.segments[n-1];return 0!==n&&l&&"undefined"!==typeof l.start&&l.end===r+s?o.start:r},i.waitForAppendsToComplete_=function(e){if(!this.currentMediaInfo_)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed,s="main"===this.loaderType_&&n,a=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!==typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);s&&e.waitingOnAppends++,a&&e.waitingOnAppends++,s&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),a&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},i.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},i.checkForIllegalMediaSwitch=function(e){var t=function(e,t,i){return"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.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.":!t.hasVideo&&i.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}(this.loaderType_,this.currentMediaInfo_,e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},i.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"===typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,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")}},i.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"===typeof t.end?t.end:t.start+e.duration)},i.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=Bu(e,this.sourceType_);if(t&&("warn"===t.severity?Ia.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+Pu(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");var i=e.segment;if(i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration)this.resetEverything();else 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_()}else this.logger_("Throwing away un-appended sync request "+Pu(e))},i.recordThroughput_=function(e){if(e.duration<Ou)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record 0.016666666666666666");else{var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},i.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,n=t.end;if(Du(i)&&Du(n)){Ru(i,n,this.segmentMetadataTrack_);var s=r().WebKitDataCue||r().VTTCue,a={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,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:n},o=new s(i,n,JSON.stringify(a));o.value=a,this.segmentMetadataTrack_.addCue(o)}}},t}(Ia.EventTarget);function ju(){}var Vu,Hu=function(e){return"string"!==typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},qu=["video","audio"],Gu=function(e,t){var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},Wu=function e(t,i){if(0!==i.queue.length){var n=0,r=i.queue[n];if("mediaSource"!==r.type){if("mediaSource"!==t&&i.ready()&&"closed"!==i.mediaSource.readyState&&!Gu(t,i)){if(r.type!==t){if(n=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(t,i.queue),null===n)return;r=i.queue[n]}return i.queue.splice(n,1),i.queuePending[t]=r,r.action(t,i),r.doneFn?void 0:(i.queuePending[t]=null,void e(t,i))}}else i.updating()||"closed"===i.mediaSource.readyState||(i.queue.shift(),r.action(i),r.doneFn&&r.doneFn(),e("audio",i),e("video",i))}},zu=function(e,t){var i=t[e+"Buffer"],n=Hu(e);i&&(i.removeEventListener("updateend",t["on"+n+"UpdateEnd_"]),i.removeEventListener("error",t["on"+n+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Ku=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},Xu=function(e,t,i){return function(n,r){var s=r[n+"Buffer"];if(Ku(r.mediaSource,s)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" b

1,i.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},i.addSourceBuffer=function(e,t){rl({type:"mediaSource",sourceUpdater:this,action:tl(e,t),name:"addSourceBuffer"})},i.abort=function(e){rl({type:e,sourceUpdater:this,action:el(e),name:"abort"})},i.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?rl({type:"mediaSource",sourceUpdater:this,action:il(e),name:"removeSourceBuffer"}):Ia.log.error("removeSourceBuffer is not supported!")},i.canRemoveSourceBuffer=function(){return!Ia.browser.IE_VERSION&&!Ia.browser.IS_FIREFOX&&r().MediaSource&&r().MediaSource.prototype&&"function"===typeof r().MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return r().SourceBuffer&&r().SourceBuffer.prototype&&"function"===typeof r().SourceBuffer.prototype.changeType},i.canChangeType=function(){return this.constructor.canChangeType()},i.changeType=function(e,t){this.canChangeType()?rl({type:e,sourceUpdater:this,action:nl(t),name:"changeType"}):Ia.log.error("changeType is not supported!")},i.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!==typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(i){var n=e[i];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(i,n);t.canChangeType()&&t.changeType(i,n)}))},i.appendBuffer=function(e,t){var i=this,n=e.segmentInfo,r=e.type,s=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+s.length+" until video append");if(rl({type:r,sourceUpdater:this,action:Xu(s,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var a=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+a.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,a.forEach((function(e){i.appendBuffer.apply(i,e)}))}},i.audioBuffered=function(){return Ku(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:Ia.createTimeRange()},i.videoBuffered=function(){return Ku(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:Ia.createTimeRange()},i.buffered=function(){var e=Ku(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Ku(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,s=[],a=[];if(!e||!e.length||!t||!t.length)return Ia.createTimeRange();for(var o=e.length;o--;)s.push({time:e.start(o),type:"start"}),s.push({time:e.end(o),type:"end"});for(o=t.length;o--;)s.push({time:t.start(o),type:"start"}),s.push({time:t.end(o),type:"end"});for(s.sort((function(e,t){return e.time-t.time})),o=0;o<s.length;o++)"start"===s[o].type?2===++r&&(i=s[o].time):"end"===s[o].type&&1===--r&&(n=s[o].time),null!==i&&null!==n&&(a.push([i,n]),i=null,n=null);return Ia.createTimeRanges(a)}(this.audioBuffered(),this.videoBuffered())},i.setDuration=function(e,t){void 0===t&&(t=ju),rl({type:"mediaSource",sourceUpdater:this,action:Ju(e),name:"duration",doneFn:t})},i.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=ju),"string"!==typeof e&&(e=void 0),rl({type:"mediaSource",sourceUpdater:this,action:Qu(e),name:"endOfStream",doneFn:t})},i.removeAudio=function(e,t,i){void 0===i&&(i=ju),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?rl({type:"audio",sourceUpdater:this,action:Zu(e,t),doneFn:i,name:"remove"}):i()},i.removeVideo=function(e,t,i){void 0===i&&(i=ju),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?rl({type:"video",sourceUpdater:this,action:Zu(e,t),doneFn:i,name:"remove"}):i()},i.updating=function(){return!(!Gu("audio",this)&&!Gu("video",this))},i.audioTimestampOffset=function(e){return"undefined"!==typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(rl({type:"audio",sourceUpdater:this,action:Yu(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},i.videoTimestampOffset=function(e){return"undefined"!==typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(rl({type:"video",sourceUpdater:this,action:Yu(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},i.audioQueueCallback=function(e){this.audioBuffer&&rl({type:"audio",sourceUpdater:this,action:$u(e),name:"callback"})},i.videoQueueCallback=function(e){this.videoBuffer&&rl({type:"video",sourceUpdater:this,action:$u(e),name:"callback"})},i.dispose=function(){var e=this;this.trigger("dispose"),qu.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return zu(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(Ia.EventTarget),ol=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},ul=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),ll=function(e){function t(t,i){var n;return void 0===i&&(i={}),(n=e.call(this,t,i)||this).mediaSource_=null,n.subtitlesTrack_=null,n.loaderType_="subtitle",n.featuresNativeTextTracks_=t.featuresNativeTextTracks,n.shouldSaveSegmentTimingInfo_=!1,n}(0,l.Z)(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return null},i.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return Ia.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return Ia.createTimeRanges([[t,i]])},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=xo(e),n=this.initSegments_[i];if(t&&!n&&e.bytes){var r=ul.byteLength+e.bytes.byteLength,s=new Uint8Array(r);s.set(e.bytes),s.set(ul,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:s}}return n||e},i.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.track=function(e){return"undefined"===typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},i.remove=function(e,t){Ru(e,t,this.subtitlesTrack_)},i.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",(function(){e.state="READY",e.paused()||e.monitorBuffer_()})),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}},i.timestampOffsetForSegment_=function(){return null},i.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},i.skipEmptySegments_=function(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},i.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},i.segmentRequestFinished_=function(e,t,i){var n=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===su&&this.handleTimeout_(),e.code===au?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var s=this.pendingSegment_;this.saveBandwidthRelatedStats_(s.duration,t.stats),this.state="APPENDING",this.trigger("appending");var a=s.segment;if(a.map&&(a.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!==typeof r().WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var o,u=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",o),n.stopForError({message:"Error loading vtt.js"})};return o=function(){n.subtitlesTrack_.tech_.off("vttjserror",u),n.segmentRequestFinished_(e,t,i)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",o),void this.subtitlesTrack_.tech_.one("vttjserror",u)}a.requested=!0;try{this.parseVTTCues_(s)}catch(l){return void this.stopForError({message:l.message})}if(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)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,s.cues.forEach((function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new(r().VTTCue)(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var i=0;i<t.length;i++){for(var n=[],r=0,s=0;s<t.length;s++)t[i].startTime===t[s].startTime&&t[i].endTime===t[s].endTime&&t[i].text===t[s].text&&++r>1&&n.push(t[s]);n.length&&n.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},i.handleData_=function(){},i.updateTimingInfoEnd_=function(){},i.parseVTTCues_=function(e){var t,i=!1;"function"===typeof r().TextDecoder?t=new(r().TextDecoder)("utf8"):(t=r().WebVTT.StringDecoder(),i=!0);var n=new(r().WebVTT.Parser)(r(),r().vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){e.timestampmap=t},n.onparsingerror=function(e){Ia.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var s=e.segment.map.bytes;i&&(s=ol(s)),n.parse(s)}var a=e.bytes;i&&(a=ol(a)),n.parse(a),n.flush()},i.updateTimeMapping_=function(e,t,i){var n=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,s=r.MPEGTS/vt.ONE_SECOND_IN_TS-r.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=s,e.endTime+=s})),!i.syncInfo){var a=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(a,o-n.duration)}}}else n.empty=!0},t}(Fu),hl=function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null},dl=[{name:"VOD",run:function(e,t,i,n,r){if(i!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var s=null,a=null,o=qa(t);r=r||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],h=l.segment,d=e.timelineToDatetimeMappings[h.timeline];if(d&&h.dateTimeObject){var c=h.dateTimeObject.getTime()/1e3+d;if(h.parts&&"number"===typeof l.partIndex)for(var f=0;f<l.partIndex;f++)c+=h.parts[f].duration;var p=Math.abs(r-c);if(null!==a&&(0===p||a<p))break;a=p,s={time:c,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return s}},{name:"Segment",run:function(e,t,i,n,r){var s=null,a=null;r=r||0;for(var o=qa(t),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],h=l.segment,d=l.part&&l.part.start||h&&h.start;if(h.timeline===n&&"undefined"!==typeof d){var c=Math.abs(r-d);if(null!==a&&a<c)break;(!s||null===a||a>=c)&&(a=c,s={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return s}},{name:"Discontinuity",run:function(e,t,i,n,r){var s=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var a=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,h=e.discontinuities[l];if(h){var d=Math.abs(r-h.time);if(null!==a&&a<d)break;(!s||null===a||a>=d)&&(a=d,s={time:h.time,segmentIndex:u,partIndex:null})}}return s}},{name:"Playlist",run:function(e,t,i,n,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],cl=function(e){function t(t){var i;return(i=e.call(this)||this).timelines=[],i.discontinuities=[],i.timelineToDatetimeMappings={},i.logger_=Oa("SyncController"),i}(0,l.Z)(t,e);var i=t.prototype;return i.getSyncPoint=function(e,t,i,n){var r=this.runStrategies_(e,t,i,n);return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null},i.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+Za({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))},i.runStrategies_=function(e,t,i,n){for(var r=[],s=0;s<dl.length;s++){var a=dl[s],o=a.run(this,e,t,i,n);o&&(o.strategy=a.name,r.push({strategy:a.name,syncPoint:o}))}return r},i.selectSyncPoint_=function(e,t){for(var i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,s=1;s<e.length;s++){var a=Math.abs(e[s].syncPoint[t.key]-t.value);a<n&&(n=a,i=e[s].syncPoint,r=e[s].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},i.saveExpiredSegmentInfo=function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;i>=0;i--){var n=e.segments[i];if(n&&"undefined"!==typeof n.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:n.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},i.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}},i.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),r=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var s=r.dateTimeObject;r.discontinuity&&i&&s&&(this.timelineToDatetimeMappings[r.timeline]=-s.getTime()/1e3)},i.timestampOffsetForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].time},i.mappingForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].mapping},i.calculateSegmentTimeMapping_=function(e,t,i){var n,r,s=e.segment,a=e.part,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,r=t.end+o.mapping;else{if(!o)return!1;n=t.start+o.mapping,r=t.end+o.mapping}return a&&(a.start=n,a.end=r),(!s.start||n<s.start)&&(s.start=n),s.end=r,!0},i.saveDiscontinuitySyncInfo_=function(e){var 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(var n=0;n<t.discontinuityStarts.length;n++){var 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r=this._tables[0][4],a=this._tables[1],o=e.length,u=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var l=e.slice(0),h=[];for(this._key=[l,h],t=o;t<4*o+28;t++)n=l[t-1],(t%o===0||8===o&&t%o===4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],t%o===0&&(n=n<<8^n>>>24^u<<24,u=u<<1^283*(u>>7))),l[t]=l[t-o]^n;for(i=0;t;i++,t--)n=l[3&i?t:t-4],h[i]=t<=4||i<4?n:a[0][r[n>>>24]]^a[1][r[n>>16&255]]^a[2][r[n>>8&255]]^a[3][r[255&n]]}return e.prototype.decrypt=function(e,t,i,n,r,s){var a,o,u,l,h=this._key[1],d=e^h[0],c=n^h[1],f=i^h[2],p=t^h[3],m=h.length/4-2,g=4,_=this._tables[1],v=_[0],y=_[1],b=_[2],T=_[3],S=_[4];for(l=0;l<m;l++)a=v[d>>>24]^y[c>>16&255]^b[f>>8&255]^T[255&p]^h[g],o=v[c>>>24]^y[f>>16&255]^b[p>>8&255]^T[255&d]^h[g+1],u=v[f>>>24]^y[p>>16&255]^b[d>>8&255]^T[255&c]^h[g+2],p=v[p>>>24]^y[d>>16&255]^b[c>>8&255]^T[255&f]^h[g+3],g+=4,d=a,c=o,f=u;for(l=0;l<4;l++)r[(3&-l)+s]=S[d>>>24]<<24^S[c>>16&255]<<16^S[f>>8&255]<<8^S[255&p]^h[g++],a=d,d=c,c=f,f=p,p=a},e}(),o=function(e){function t(){var t;return(t=e.call(this,r)||this).jobs=[],t.delay=1,t.timeout_=null,t}n(t,e);var i=t.prototype;return i.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(r),u=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},l=function(){function e(t,i,n,r){var s=e.STEP,a=new Int32Array(t.buffer),l=new Uint8Array(t.byteLength),h=0;for(this.asyncStream_=new o,this.asyncStream_.push(this.decryptChunk_(a.subarray(h,h+s),i,n,l)),h=s;h<a.length;h+=s)n=new Uint32Array([u(a[h-4]),u(a[h-3]),u(a[h-2]),u(a[h-1])]),this.asyncStream_.push(this.decryptChunk_(a.subarray(h,h+s),i,n,l));this.asyncStream_.push((function(){var e;r(null,(e=l).subarray(0,e.byteLength-e[e.byteLength-1]))}))}return e.prototype.decryptChunk_=function(e,t,i,n){return function(){var r=function(e,t,i){var n,r,s,o,l,h,d,c,f,p=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),m=new a(Array.prototype.slice.call(t)),g=new Uint8Array(e.byteLength),_=new Int32Array(g.buffer);for(n=i[0],r=i[1],s=i[2],o=i[3],f=0;f<p.length;f+=4)l=u(p[f]),h=u(p[f+1]),d=u(p[f+2]),c=u(p[f+3]),m.decrypt(l,h,d,c,_,f),_[f]=u(_[f]^n),_[f+1]=u(_[f+1]^r),_[f+2]=u(_[f+2]^s),_[f+3]=u(_[f+3]^o),n=l,r=h,s=d,o=c;return g}(e,t,i);n.set(r,e.byteOffset)}},t(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();self.onmessage=function(e){var t=e.data,i=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),n=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),r=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new l(i,n,r,(function(e,i){self.postMessage(function(e){var t={};return Object.keys(e).forEach((function(i){var n=e[i];ArrayBuffer.isView(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t}({source:t.source,decrypted:i}),[i.buffer])}))}}))),ml=Wo(pl),gl=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},_l=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},vl=function(e,t){t.activePlaylistLoader=e,e.load()},yl={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;_l(i,n);var s=n.activeTrack(),a=n.activeGroup(),o=(a.filter((function(e){return e.default}))[0]||a[0]).id,u=n.tracks[o];if(s!==u){for(var l in Ia.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),n.tracks)n.tracks[l].enabled=n.tracks[l]===u;n.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e];Ia.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),_l(i,n);var r=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}},bl={AUDIO:function(e,t,i){if(t){var n=i.tech,r=i.requestOptions,s=i.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();s.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(function(){s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",yl[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,s=i.segmentLoaders[e],a=i.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();s.playlist(e,r),s.track(a.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(function(){s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",yl[e](e,i))}},Tl={AUDIO:function(e,t){var i=t.vhs,n=t.sourceType,r=t.segmentLoaders[e],s=t.requestOptions,a=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,h=o.logger_,d=t.masterPlaylistLoader,c=ro(d.master);for(var f in a[e]&&0!==Object.keys(a[e]).length||(a[e]={main:{default:{default:!0}}}),a[e])for(var p in u[f]||(u[f]=[]),a[e][f]){var m=a[e][f][p],g=void 0;if(c?(h("AUDIO group '"+f+"' label '"+p+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===n&&m.playlists?new bo(m.playlists[0],i,s):m.resolvedUri?new bo(m.resolvedUri,i,s):m.playlists&&"dash"===n?new Ho(m.playlists[0],i,s,d):null,m=Ia.mergeOptions({id:p,playlistLoader:g},m),bl[e](e,m.playlistLoader,t),u[f].push(m),"undefined"===typeof l[p]){var _=new Ia.AudioTrack({id:p,kind:gl(m),enabled:!1,language:m.language,default:m.default,label:p});l[p]=_}}r.on("error",yl[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.vhs,r=t.sourceType,s=t.segmentLoaders[e],a=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,h=u.tracks,d=t.masterPlaylistLoader;for(var c in o[e])for(var f in l[c]||(l[c]=[]),o[e][c])if(!o[e][c][f].forced){var p=o[e][c][f],m=void 0;if("hls"===r)m=new bo(p.resolvedUri,n,a);else if("dash"===r){if(!p.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new Ho(p.playlists[0],n,a,d)}else"vhs-json"===r&&(m=new bo(p.playlists?p.playlists[0]:p.resolvedUri,n,a));if(p=Ia.mergeOptions({id:f,playlistLoader:m},p),bl[e](e,p.playlistLoader,t),l[c].push(p),"undefined"===typeof h[f]){var g=i.addRemoteTextTrack({id:f,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:f},!1).track;h[f]=g}}s.on("error",yl[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],s=r.groups,a=r.tracks;for(var o in n[e])for(var u in s[o]||(s[o]=[]),n[e][o]){var l=n[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var h=i.options_.vhs&&i.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(h[d.instreamId]&&(d=Ia.mergeOptions(d,h[d.instreamId])),void 0===d.default&&delete d.default,s[o].push(Ia.mergeOptions({id:u},l)),"undefined"===typeof a[u]){var c=i.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;a[u]=c}}}}},Sl=function e(t,i){for(var n=0;n<t.length;n++){if(io(i,t[n]))return!0;if(t[n].playlists&&e(t[n].playlists,i))return!0}return!1},El={AUDIO:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if(i[n].enabled)return i[n];return null}},SUBTITLES:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if("showing"===i[n].mode||"hidden"===i[n].mode)return i[n];return null}}},wl=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){Tl[t](t,e)}));var t=e.mediaTypes,i=e.masterPlaylistLoader,n=e.tech,r=e.vhs,s=e.segmentLoaders,a=s.AUDIO,o=s.main;["AUDIO","SUBTITLES"].forEach((function(i){t[i].activeGroup=function(e,t){return function(i){var n=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,s=n.media();if(!s)return null;var a=null;s.attributes[e]&&(a=r[s.attributes[e]]);var o=Object.keys(r);if(!a)if("AUDIO"===e&&o.length>1&&ro(t.master))for(var u=0;u<o.length;u++){var l=r[o[u]];if(Sl(l,s)){a=l;break}}else r.main?a=r.main:1===o.length&&(a=r[o[0]]);return"undefined"===typeof i?a:null!==i&&a&&a.filter((function(e){return e.id===i.id}))[0]||null}}(i,e),t[i].activeTrack=El[i](i,e),t[i].onGroupChanged=function(e,t){return function(){var i=t.segmentLoaders,n=i[e],r=i.main,s=t.mediaTypes[e],a=s.activeTrack(),o=s.getActiveGroup(),u=s.activePlaylistLoader,l=s.lastGroup_;o&&l&&o.id===l.id||(s.lastGroup_=o,s.lastTrack_=a,_l(n,s),o&&!o.isMasterPlaylist&&(o.playlistLoader?(n.resyncLoader(),vl(o.playlistLoader,s)):u&&r.resetEverything()))}}(i,e),t[i].onGroupChanging=function(e,t){return function(){var i=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,i.abort(),i.pause()}}(i,e),t[i].onTrackChanged=function(e,t){return function(){var i=t.masterPlaylistLoader,n=t.segmentLoaders,r=n[e],s=n.main,a=t.mediaTypes[e],o=a.activeTrack(),u=a.getActiveGroup(),l=a.activePlaylistLoader,h=a.lastTrack_;if((!h||!o||h.id!==o.id)&&(a.lastGroup_=u,a.lastTrack_=o,_l(r,a),u)){if(u.isMasterPlaylist){if(!o||!h||o.id===h.id)return;var d=t.vhs.masterPlaylistController_,c=d.selectPlaylist();if(d.media()===c)return;return a.logger_("track change. Switching master audio from "+h.id+" to "+o.id),i.pause(),s.resetEverything(),void d.fastQualityChange_(c)}if("AUDIO"===e){if(!u.playlistLoader)return s.setAudio(!0),void s.resetEverything();r.setAudio(!0),s.setAudio(!1)}l!==u.playlistLoader?(r.track&&r.track(o),r.resetEverything(),vl(u.playlistLoader,a)):vl(u.playlistLoader,a)}}}(i,e),t[i].getActiveGroup=function(e,t){var i=t.mediaTypes;return function(){var t=i[e].activeTrack();return t?i[e].activeGroup(t):null}}(i,e)}));var u=t.AUDIO.activeGroup();if(u){var l=(u.filter((function(e){return e.default}))[0]||u[0]).id;t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(o.setAudio(!1),a.setAudio(!0)):o.setAudio(!0)}i.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanged()}))})),i.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanging()}))}));var h=function(){t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"vhs-audio-change"}),n.trigger({type:"usage",name:"hls-audio-change"})};for(var d in n.audioTracks().addEventListener("change",h),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(function(){n.audioTracks().removeEventListener("change",h),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),n.clearTracks("audio"),t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[d])},kl=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],Cl=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Al=function(e){function t(t){var i;i=e.call(this)||this;var n=t.src,s=t.handleManifestRedirects,a=t.withCredentials,o=t.tech,l=t.bandwidth,h=t.externVhs,d=t.useCueTags,c=t.blacklistDuration,f=t.enableLowInitialPlaylist,p=t.sourceType,m=t.cacheEncryptionKeys,g=t.experimentalBufferBasedABR;if(!n)throw new Error("A non-empty playlist URL or JSON manifest string is required");var _=t.maxPlaylistRetries;null!==_&&"undefined"!==typeof _||(_=1/0),Vu=h,i.experimentalBufferBasedABR=Boolean(g),i.withCredentials=a,i.tech_=o,i.vhs_=o.vhs,i.sourceType_=p,i.useCueTags_=d,i.blacklistDuration=c,i.maxPlaylistRetries=_,i.enableLowInitialPlaylist=f,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:a,handleManifestRedirects:s,maxPlaylistRetries:_,timeout:null},i.on("error",i.pauseLoading),i.mediaTypes_=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:ju,activeTrack:ju,getActiveGroup:ju,onGroupChanged:ju,onTrackChanged:ju,lastTrack_:null,logger_:Oa("MediaGroups["+t+"]")}})),e}(),i.mediaSource=new(r().MediaSource),i.handleDurationChange_=i.handleDurationChange_.bind((0,u.Z)(i)),i.handleSourceOpen_=i.handleSourceOpen_.bind((0,u.Z)(i)),i.handleSourceEnded_=i.handleSourceEnded_.bind((0,u.Z)(i)),i.mediaSource.addEventListener("durationchange",i.handleDurationChange_),i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_),i.mediaSource.addEventListener("sourceended",i.handleSourceEnded_),i.seekable_=Ia.createTimeRanges(),i.hasPlayed_=!1,i.syncController_=new cl(t),i.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new ml,i.sourceUpdater_=new al(i.mediaSource),i.inbandTextTracks_={},i.timelineChangeController_=new fl;var v={vhs:i.vhs_,parse708captions:t.parse708captions,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.duration()},hasPlayed:function(){return i.hasPlayed_},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:l,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:m,sourceUpdater:i.sourceUpdater_,timelineChangeController:i.timelineChangeController_};i.masterPlaylistLoader_="dash"===i.sourceType_?new Ho(n,i.vhs_,i.requestOptions_):new bo(n,i.vhs_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Fu(Ia.mergeOptions(v,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),t),i.audioSegmentLoader_=new Fu(Ia.mergeOptions(v,{loaderType:"audio"}),t),i.subtitleSegmentLoader_=new ll(Ia.mergeOptions(v,{loaderType:"vtt",featuresNativeTextTracks:i.tech_.featuresNativeTextTracks}),t),i.setupSegmentLoaderListeners_(),i.experimentalBufferBasedABR&&(i.masterPlaylistLoader_.one("loadedplaylist",(function(){return i.startABRTimer_()})),i.tech_.on("pause",(function(){return i.stopABRTimer_()})),i.tech_.on("play",(function(){return i.startABRTimer_()}))),kl.forEach((function(e){i[e+"_"]=Cl.bind((0,u.Z)(i),e)})),i.logger_=Oa("MPC"),i.triggeredFmp4Usage=!1,"none"===i.tech_.preload()?(i.loadOnPlay_=function(){i.loadOnPlay_=null,i.masterPlaylistLoader_.load()},i.tech_.one("play",i.loadOnPlay_)):i.masterPlaylistLoader_.load(),i.timeToLoadedData__=-1,i.mainAppendsToLoadedData__=-1,i.audioAppendsToLoadedData__=-1;var y="none"===i.tech_.preload()?"play":"loadstart";return i.tech_.one(y,(function(){var e=Date.now();i.tech_.one("loadeddata",(function(){i.timeToLoadedData__=Date.now()-e,i.mainAppendsToLoadedData__=i.mainSegmentLoader_.mediaAppends,i.audioAppendsToLoadedData__=i.audioSegmentLoader_.mediaAppends}))})),i}(0,l.Z)(t,e);var i=t.prototype;return i.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},i.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},i.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},i.timeToLoadedData_=function(){return this.timeToLoadedData__},i.checkABR_=function(){var e=this.selectPlaylist();this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},i.switchMedia_=function(e,t,i){var n=this.media(),r=n&&(n.id||n.uri),s=e.id||e.uri;r&&r!==s&&(this.logger_("switch media "+r+" -> "+s+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},i.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=r().setInterval((function(){return e.checkABR_()}),250)},i.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(r().clearInterval(this.abrTimer_),this.abrTimer_=null)},i.getAudioTrackPlaylists_=function(){var e=this.master();if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return e&&e.playlists||[];var t,i=e.mediaGroups.AUDIO,n=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)t=this.mediaTypes_.AUDIO.activeTrack();else{var r=i.main||n.length&&i[n[0]];for(var s in r)if(r[s].default){t={label:s};break}}if(!t)return[];var a=[];for(var o in i)if(i[o][t.label]){var u=i[o][t.label];u.playlists?a.push.apply(a,u.playlists):a.push(u)}return a},i.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;to(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),wl({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t=e.masterPlaylistLoader_.media();if(!t){var i;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),!i||!e.shouldSwitchToMedia_(i))return;if(e.initialMedia_=i,e.switchMedia_(e.initialMedia_,"initial"),!("vhs-json"===e.sourceType_&&e.initialMedia_.segments))return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;to(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"playlist-unchanged"!==t.lastExcludeReason_&&(e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck")))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},i.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},i.triggerPresenceUsage_=function(e,t){var i=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(var s in i.AUDIO)for(var a in i.AUDIO[s]){i.AUDIO[s][a].uri||(n=!1)}n&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(i.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),Vu.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},i.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),i=this.tech_.buffered();return function(e){var t=e.currentPlaylist,i=e.nextPlaylist,n=e.forwardBuffer,r=e.bufferLowWaterLine,s=e.bufferHighWaterLine,a=e.duration,o=e.experimentalBufferBasedABR,u=e.log;if(!i)return Ia.log.warn("We received no playlist to switch to. Please check your stream."),!1;var l="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t||!t.endList)return u(l+" as current playlist "+(t?"is live":"is not set")),!0;if(i.id===t.id)return!1;var h=o?qo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:qo.MAX_BUFFER_LOW_WATER_LINE;if(a<h)return u(l+" as duration < max low water line ("+a+" < "+h+")"),!0;var d=i.attributes.BANDWIDTH,c=t.attributes.BANDWIDTH;if(d<c&&(!o||n<s)){var f=l+" as next bandwidth < current bandwidth ("+d+" < "+c+")";return o&&(f+=" and forwardBuffer < bufferHighWaterLine ("+n+" < "+s+")"),u(f),!0}if((!o||d>c)&&n>=r){var p=l+" as forwardBuffer >= bufferLowWaterLine ("+n+" >= "+r+")";return o&&(p+=" and next bandwidth > current bandwidth ("+d+" > "+c+")"),u(p),!0}return u("not "+l+" as no switching criteria met"),!1}({currentPlaylist:t,nextPlaylist:e,forwardBuffer:i.length?i.end(i.length-1)-this.tech_.currentTime():0,bufferLowWaterLine:this.bufferLowWaterLine(),bufferHighWaterLine:this.bufferHighWaterLine(),duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},i.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},i.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},i.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},i.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},i.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){Ia.browser.IE_VERSION||Ia.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},i.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var 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}},i.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(Ia.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=!0,this.load(),!0},i.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();"undefined"!==typeof e&&"function"===typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")},i.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},i.handleDurationChange_=function(){this.tech_.trigger("durationchange")},i.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.currentMediaInfo_||this.mainSegmentLoader_.currentMediaInfo_.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},i.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var i=Vu.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-n<=Ma;var s=r.end(r.length-1);return s-n<=Ma&&i-s<=Ma},i.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var i=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!i)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));i.playlistErrors_++;var n,r=this.masterPlaylistLoader_.master.playlists,s=r.filter(Ja),a=1===s.length&&s[0]===i;if(1===r.length&&t!==1/0)return Ia.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(a);if(a){var o=!1;r.forEach((function(e){if(e!==i){var t=e.excludeUntil;"undefined"!==typeof t&&t!==1/0&&(o=!0,delete e.excludeUntil)}})),o&&(Ia.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}n=i.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,i.excludeUntil=n,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var l=e.internal?this.logger_:Ia.log.warn,h=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+h+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,c="number"===typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",a||c)},i.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},i.delegateLoaders_=function(e,t){var i=this,n=[],r="all"===e;(r||"main"===e)&&n.push(this.masterPlaylistLoader_);var s=[];(r||"audio"===e)&&s.push("AUDIO"),(r||"subtitle"===e)&&(s.push("CLOSED-CAPTIONS"),s.push("SUBTITLES")),s.forEach((function(e){var t=i.mediaTypes_[e]&&i.mediaTypes_[e].activePlaylistLoader;t&&n.push(t)})),["main","audio","subtitle"].forEach((function(t){var r=i[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||n.push(r)})),n.forEach((function(e){return t.forEach((function(t){"function"===typeof e[t]&&e[t]()}))}))},i.setCurrentTime=function(e){var t=Ua(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},i.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Vu.Playlist.duration(e):1/0:0},i.seekable=function(){return this.seekable_},i.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n=this.masterPlaylistLoader_.master,r=Vu.Playlist.seekable(t,i,Vu.Playlist.liveEdgeDelay(n,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Vu.Playlist.seekable(t,i,Vu.Playlist.liveEdgeDelay(n,t))).length)return}var s,a;this.seekable_&&this.seekable_.length&&(s=this.seekable_.end(0),a=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Ia.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===s&&this.seekable_.start(0)===a||(this.logger_("seekable updated ["+Fa(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},i.updateDuration=function(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){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var i=this.tech_.buffered(),n=Vu.Playlist.duration(this.masterPlaylistLoader_.media());i.length>0&&(n=Math.max(n,i.end(i.length-1))),this.mediaSource.duration!==n&&this.sourceUpdater_.setDuration(n)}},i.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var i=e.mediaTypes_[t].groups;

1this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+s+' does not support codec(s): "'+n.audio+'"')}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var i=(j(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(j(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+n[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return n}var l=Object.keys(a).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+a[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},i.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},i.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,i=[];Object.keys(t).forEach((function(n){var r=t[n];if(-1===i.indexOf(r.id)){i.push(r.id);var s=Su(e.master,r),a=[];!s.audio||G(s.audio)||q(s.audio)||a.push("audio codec "+s.audio),!s.video||G(s.video)||q(s.video)||a.push("video codec "+s.video),s.text&&"stpp.ttml.im1t"===s.text&&a.push("text codec "+s.text),a.length&&(r.excludeUntil=1/0,e.logger_("excluding "+r.id+" for unsupported: "+a.join(", ")))}}))},i.excludeIncompatibleVariants_=function(e){var t=this,i=[],n=this.master().playlists,r=bu(j(e)),s=Tu(r),a=r.video&&j(r.video)[0]||null,o=r.audio&&j(r.audio)[0]||null;Object.keys(n).forEach((function(e){var r=n[e];if(-1===i.indexOf(r.id)&&r.excludeUntil!==1/0){i.push(r.id);var u=[],l=Su(t.masterPlaylistLoader_.master,r),h=Tu(l);if(l.audio||l.video){if(h!==s&&u.push('codec count "'+h+'" !== "'+s+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&j(l.video)[0]||null,c=l.audio&&j(l.audio)[0]||null;d&&a&&d.type.toLowerCase()!==a.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+a.type+'"'),c&&o&&c.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+c.type+'" !== "'+o.type+'"')}u.length&&(r.excludeUntil=1/0,t.logger_("blacklisting "+r.id+": "+u.join(" && ")))}}}))},i.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n,s=i,a=0;a<e.segments.length;a++){var o=e.segments[a];if(n||(n=hl(t,s+o.duration/2)),n){if("cueIn"in o){n.endTime=s,n.adEndTime=s,s+=o.duration,n=null;continue}if(s<n.endTime){s+=o.duration;continue}n.endTime+=o.duration}else if("cueOut"in o&&((n=new(r().VTTCue)(s,s+o.duration,o.cueOut)).adStartTime=s,n.adEndTime=s+parseFloat(o.cueOut),t.addCue(n)),"cueOutCont"in o){var u=o.cueOutCont.split("/").map(parseFloat),l=u[0],h=u[1];(n=new(r().VTTCue)(s,s+o.duration,"")).adStartTime=s-l,n.adEndTime=n.adStartTime+h,t.addCue(n)}s+=o.duration}}(e,this.cueTagsTrack_,t)},i.goalBufferLength=function(){var e=this.tech_.currentTime(),t=qo.GOAL_BUFFER_LENGTH,i=qo.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,qo.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)},i.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=qo.BUFFER_LOW_WATER_LINE,i=qo.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,qo.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,qo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)},i.bufferHighWaterLine=function(){return qo.BUFFER_HIGH_WATER_LINE},t}(Ia.EventTarget),Il=function(e,t,i){var n,r,s,a=e.masterPlaylistController_,o=a[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(a);if(t.attributes){var u=t.attributes.RESOLUTION;this.width=u&&u.width,this.height=u&&u.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=Su(a.master(),t),this.playlist=t,this.id=i,this.enabled=(n=e.playlists,r=t.id,s=o,function(e){var t=n.master.playlists[r],i=Qa(t),a=Ja(t);return"undefined"===typeof e?a:(e?delete t.disabled:t.disabled=!0,e===a||i||(s(),e?n.trigger("renditionenabled"):n.trigger("renditiondisabled")),e)})},Ll=["seeking","seeked","pause","playing","error"],xl=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Oa("PlaybackWatcher"),this.logger_("initialize");var i=function(){return t.monitorCurrentTime_()},n=function(){return t.monitorCurrentTime_()},s=function(){return t.techWaiting_()},a=function(){return t.cancelTimer_()},o=function(){return t.fixesBadSeeks_()},u=this.masterPlaylistController_,l=["main","subtitle","audio"],h={};l.forEach((function(e){h[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},u[e+"SegmentLoader_"].on("appendsdone",h[e].updateend),u[e+"SegmentLoader_"].on("playlistupdate",h[e].reset),t.tech_.on(["seeked","seeking"],h[e].reset)})),this.tech_.on("seekablechanged",o),this.tech_.on("waiting",s),this.tech_.on(Ll,a),this.tech_.on("canplay",n),this.tech_.one("play",i),this.dispose=function(){t.logger_("dispose"),t.tech_.off("seekablechanged",o),t.tech_.off("waiting",s),t.tech_.off(Ll,a),t.tech_.off("canplay",n),t.tech_.off("play",i),l.forEach((function(e){u[e+"SegmentLoader_"].off("appendsdone",h[e].updateend),u[e+"SegmentLoader_"].off("playlistupdate",h[e].reset),t.tech_.off(["seeked","seeking"],h[e].reset)})),t.checkCurrentTimeTimeout_&&r().clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&r().clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=r().setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[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_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;

1,t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return Ia.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return Ia.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),s=i.end(n);if(t-r<4&&t-r>2)return{start:r,end:s}}return null},e}(),Rl={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Dl=function e(t,i){var n=0,r=0,s=Ia.mergeOptions(Rl,i);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var a=function(){r&&t.currentTime(r)},o=function(e){null!==e&&void 0!==e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",a),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-n<1e3*s.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):s.getSource&&"function"===typeof s.getSource?(n=Date.now(),s.getSource.call(t,o)):void Ia.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",a),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}},Ol=function(e){Dl(this,e)},Pl="2.9.1",Ml={PlaylistLoader:bo,Playlist:so,utils:Oo,STANDARD_PLAYLIST_SELECTOR:Lu,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(so.isEnabled);return Cu(t,(function(e,t){return Au(e,t)})),t.filter((function(t){return!!Su(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Lu,movingAverageBandwidthSelector:function(e){var t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var n=this.useDevicePixelRatio&&r().devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),Iu(this.playlists.master,t,parseInt(ku(this.tech_.el(),"width"),10)*n,parseInt(ku(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Au,comparePlaylistResolution:function(e,t){var i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||r().Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||r().Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:wo()};Object.keys(qo).forEach((function(e){Object.defineProperty(Ml,e,{get:function(){return Ia.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),qo[e]},set:function(t){Ia.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!==typeof t||t<0?Ia.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):qo[e]=t}})}));var Nl="videojs-vhs",Ul=function(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})};Ml.canPlaySource=function(){return Ia.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Bl=function(e){var t=e.player,i=e.sourceKeySystems,n=e.audioMedia,r=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var s=function(e,t){return e.reduce((function(e,i){if(!i.contentProtection)return e;var n=t.reduce((function(e,t){var n=i.contentProtection[t];return n&&n.pssh&&(e[t]={pssh:n.pssh}),e}),{});return Object.keys(n).length&&e.push(n),e}),[])}(n?r.concat([n]):r,Object.keys(i)),a=[],o=[];return s.forEach((function(e){o.push(new Promise((function(e,i){t.tech_.one("keysessioncreated",e)}))),a.push(new Promise((function(i,n){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?n(e):i()}))})))})),Promise.race([Promise.all(a),Promise.race(o)])},Fl=function(e){var t=e.player,i=function(e,t,i){if(!e)return e;var n={};t&&t.attributes&&t.attributes.CODECS&&(n=bu(j(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r=H(n.video),s=H(n.audio),a={};for(var o in e)a[o]={},s&&(a[o].audioContentType=s),r&&(a[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(a[o].pssh=t.contentProtection[o].pssh),"string"===typeof e[o]&&(a[o].url=e[o]);return Ia.mergeOptions(e,a)}(e.sourceKeySystems,e.media,e.audioMedia);return!!i&&(t.currentSource().keySystems=i,!(i&&!t.eme)||(Ia.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},jl=function(){if(!r().localStorage)return null;var e=r().localStorage.getItem(Nl);if(!e)return null;try{return JSON.parse(e)}catch(t){return null}};Ml.supportsNativeHls=function(){if(!a()||!a().createElement)return!1;var e=a().createElement("video");if(!Ia.getTech("Html5").isSupported())return!1;return["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))}))}(),Ml.supportsNativeDash=!!(a()&&a().createElement&&Ia.getTech("Html5").isSupported())&&/maybe|probably/i.test(a().createElement("video").canPlayType("application/dash+xml")),Ml.supportsTypeNatively=function(e){return"hls"===e?Ml.supportsNativeHls:"dash"===e&&Ml.supportsNativeDash},Ml.isSupported=function(){return Ia.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Vl=function(e){function t(t,i,n){var r;if(r=e.call(this,i,Ia.mergeOptions(n.hls,n.vhs))||this,n.hls&&Object.keys(n.hls).length&&Ia.log.warn("Using hls options is deprecated. Use vhs instead."),"number"===typeof n.initialBandwidth&&(r.options_.bandwidth=n.initialBandwidth),r.logger_=Oa("VhsHandler"),i.options_&&i.options_.playerId){var s=Ia(i.options_.playerId);s.hasOwnProperty("hls")||Object.defineProperty(s,"hls",{get:function(){return Ia.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),i.trigger({type:"usage",name:"hls-player-access"}),(0,u.Z)(r)},configurable:!0}),s.hasOwnProperty("vhs")||Object.defineProperty(s,"vhs",{get:function(){return Ia.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),i.trigger({type:"usage",name:"vhs-player-access"}),(0,u.Z)(r)},configurable:!0}),s.hasOwnProperty("dash")||Object.defineProperty(s,"dash",{get:function(){return Ia.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),(0,u.Z)(r)},configurable:!0}),r.player_=s}if(r.tech_=i,r.source_=t,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(a(),["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=a().fullscreenElement||a().webkitFullscreenElement||a().mozFullScreenElement||a().msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()})),r.on(r.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),r.on(r.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),r.on(r.tech_,"play",r.play),r}(0,l.Z)(t,e);var i=t.prototype;return i.setOptions_=function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!==typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!==typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!==typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=jl();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!==typeof this.options_.bandwidth&&(this.options_.bandwidth=qo.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===qo.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS"].forEach((function(t){"undefined"!==typeof e.source_[t]&&(e.options_[t]=e.source_[t])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},i.src=function(e,t){var i=this;if(e){var n;this.setOptions_(),this.options_.src=0===(n=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(n.substring(n.indexOf(",")+1)):n,this.options_.tech=this.tech_,this.options_.externVhs=Ml,this.options_.sourceType=X(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&Ia.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new Al(this.options_);var s=Ia.mergeOptions({liveRangeSafeTimeDelta:Ma},this.options_,{seekable:function(){return i.seekable()},media:function(){return i.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new 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