https://heroesmag.org/wp-content/plugins/play-block/build/play.min.js?ver=14.0

14){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:u+=String.fromCharCode(a);break;case 12:case 13:o=e[c++],u+=String.fromCharCode((31&a)<<6|63&o);break;case 14:o=e[c++],l=e[c++],u+=String.fromCharCode((15&a)<<12|(63&o)<<6|(63&l)<<0)}}return u},e}();function s(){var e=Object(r.a)();return n||void 0===e.TextDecoder||(n=new e.TextDecoder("utf-8")),n}var o=a._utf8ArrayToStr;t.a=a},function(e,t,i){"use strict";function n(){return"undefined"==typeof window?self:window}i.d(t,"a",(function(){return n}))},function(e,t,i){var n,r,a,s,o;n=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/\?#]*\/)*.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,r=/^([^\/?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,s=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var n=o.parseURL(e);if(!n)throw new Error("Error trying to parse base URL.");return n.path=o.normalizePath(n.path),o.buildURLFromParts(n)}var a=o.parseURL(t);if(!a)throw new 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t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(a,"");e.length!==(e=e.replace(s,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o},function(e,t,i){"use strict";var n=function(){function e(e,t){this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}(),r=function(){function e(e,t){this.subtle=e,this.key=t}return e.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},e}(),a=function(){function e(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new 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r=this.keySize=t.length;if(4!==r&&6!==r&&8!==r)throw new Error("Invalid aes key size="+r);var a,s,o,l,d=this.ksRows=4*(r+6+1),u=this.keySchedule=new Uint32Array(d),c=this.invKeySchedule=new Uint32Array(d),h=this.sBox,f=this.rcon,p=this.invSubMix,m=p[0],g=p[1],v=p[2],y=p[3];for(a=0;a<d;a++)a<r?o=u[a]=t[a]:(l=o,a%r==0?(l=h[(l=l<<8|l>>>24)>>>24]<<24|h[l>>>16&255]<<16|h[l>>>8&255]<<8|h[255&l],l^=f[a/r|0]<<24):r>6&&a%r==4&&(l=h[l>>>24]<<24|h[l>>>16&255]<<16|h[l>>>8&255]<<8|h[255&l]),u[a]=o=(u[a-r]^l)>>>0);for(s=0;s<d;s++)a=d-s,l=3&s?u[a]:u[a-4],c[s]=s<4||a<=4?l:m[h[l>>>24]]^g[h[l>>>16&255]]^v[h[l>>>8&255]]^y[h[255&l]],c[s]=c[s]>>>0}},t.networkToHostOrderSwap=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},t.decrypt=function(e,t,i,n){for(var r,a,s,o,l,d,u,c,h,f,p,m,g,v,y,b,w,_=this.keySize+6,T=this.invKeySchedule,E=this.invSBox,S=this.invSubMix,k=S[0],A=S[1],C=S[2],R=S[3],L=this.uint8ArrayToUint32Array_(i),D=L[0],x=L[1],O=L[2],P=L[3],I=new Int32Array(e),M=new Int32Array(I.length),N=this.networkToHostOrderSwap;t<I.length;){for(h=N(I[t]),f=N(I[t+1]),p=N(I[t+2]),m=N(I[t+3]),l=h^T[0],d=m^T[1],u=p^T[2],c=f^T[3],g=4,v=1;v<_;v++)r=k[l>>>24]^A[d>>16&255]^C[u>>8&255]^R[255&c]^T[g],a=k[d>>>24]^A[u>>16&255]^C[c>>8&255]^R[255&l]^T[g+1],s=k[u>>>24]^A[c>>16&255]^C[l>>8&255]^R[255&d]^T[g+2],o=k[c>>>24]^A[l>>16&255]^C[d>>8&255]^R[255&u]^T[g+3],l=r,d=a,u=s,c=o,g+=4;r=E[l>>>24]<<24^E[d>>16&255]<<16^E[u>>8&255]<<8^E[255&c]^T[g],a=E[d>>>24]<<24^E[u>>16&255]<<16^E[c>>8&255]<<8^E[255&l]^T[g+1],s=E[u>>>24]<<24^E[c>>16&255]<<16^E[l>>8&255]<<8^E[255&d]^T[g+2],o=E[c>>>24]<<24^E[l>>16&255]<<16^E[d>>8&255]<<8^E[255&u]^T[g+3],g+=3,M[t]=N(r^D),M[t+1]=N(o^x),M[t+2]=N(s^O),M[t+3]=N(a^P),D=h,x=f,O=p,P=m,t+=4}return n?(w=(b=(y=M.buffer).byteLength)&&new DataView(y).getUint8(b-1))?y.slice(0,b-w):y:M.buffer},t.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},e}(),s=i(2),o=i(0),l=i(1),d=i(5),u=Object(d.a)(),c=function(){function e(e,t,i){var n=(void 0===i?{}:i).removePKCS7Padding,r=void 0===n||n;if(this.logEnabled=!0,this.observer=e,this.config=t,this.removePKCS7Padding=r,r)try{var a=u.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(e){}this.disableWebCrypto=!this.subtle}var t=e.prototype;return t.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.decrypt=function(e,t,i,s){var l=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(o.b.log("JS AES decrypt"),this.logEnabled=!1);var d=this.decryptor;d||(this.decryptor=d=new a),d.expandKey(t),s(d.decrypt(e,0,i,this.removePKCS7Padding))}else{this.logEnabled&&(o.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var u=this.subtle;this.key!==t&&(this.key=t,this.fastAesKey=new r(u,t)),this.fastAesKey.expandKey().then((function(r){new n(u,i).decrypt(e,r).catch((function(n){l.onWebCryptoError(n,e,t,i,s)})).then((function(e){s(e)}))})).catch((function(n){l.onWebCryptoError(n,e,t,i,s)}))}},t.onWebCryptoError=function(e,t,i,n,r){this.config.enableSoftwareAES?(o.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(t,i,n,r)):(o.b.error("decrypting error : "+e.message),this.observer.trigger(l.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:e.message}))},t.destroy=function(){var e=this.decryptor;e&&(e.destroy(),this.decryptor=void 0)},e}();t.a=c},function(e,t,i){"use strict";var n=Object.prototype.hasOwnProperty,r="~";function a(){}function s(e,t,i){this.fn=e,this.context=t,this.once=i||!1}function o(e,t,i,n,a){if("function"!=typeof i)throw new TypeError("The listener must be a function");var o=new s(i,n||e,a),l=r?r+t:t;return 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s=this._events[a];if(s.fn)s.fn!==t||n&&!s.once||i&&s.context!==i||l(this,a);else{for(var o=0,d=[],u=s.length;o<u;o++)(s[o].fn!==t||n&&!s[o].once||i&&s[o].context!==i)&&d.push(s[o]);d.length?this._events[a]=1===d.length?d[0]:d:l(this,a)}return this},d.prototype.removeAllListeners=function(e){var t;return e?(t=r?r+e:e,this._events[t]&&l(this,t)):(this._events=new a,this._eventsCount=0),this},d.prototype.off=d.prototype.removeListener,d.prototype.addListener=d.prototype.on,d.prefixed=r,d.EventEmitter=d,e.exports=d},function(e,t,i){"use strict";var n=i(1),r=i(2),a=i(7),s=i(3),o=i(0),l=i(5);function d(e,t){return 255===e[t]&&240==(246&e[t+1])}function u(e,t){return 1&e[t+1]?7:9}function c(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function h(e,t){return!!(t+1<e.length&&d(e,t))}function f(e,t){if(h(e,t)){var i=u(e,t);t+5<e.length&&(i=c(e,t));var n=t+i;if(n===e.length||n+1<e.length&&d(e,n))return!0}return!1}function p(e,t,i,a,s){if(!e.samplerate){var l=function(e,t,i,a){var s,l,d,u,c,h=navigator.userAgent.toLowerCase(),f=a,p=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];if(s=1+((192&t[i+2])>>>6),!((l=(60&t[i+2])>>>2)>p.length-1))return u=(1&t[i+2])<<2,u|=(192&t[i+3])>>>6,o.b.log("manifest codec:"+a+",ADTS data:type:"+s+",sampleingIndex:"+l+"["+p[l]+"Hz],channelConfig:"+u),/firefox/i.test(h)?l>=6?(s=5,c=new Array(4),d=l-3):(s=2,c=new Array(2),d=l):-1!==h.indexOf("android")?(s=2,c=new Array(2),d=l):(s=5,c=new Array(4),a&&(-1!==a.indexOf("mp4a.40.29")||-1!==a.indexOf("mp4a.40.5"))||!a&&l>=6?d=l-3:((a&&-1!==a.indexOf("mp4a.40.2")&&(l>=6&&1===u||/vivaldi/i.test(h))||!a&&1===u)&&(s=2,c=new Array(2)),d=l)),c[0]=s<<3,c[0]|=(14&l)>>1,c[1]|=(1&l)<<7,c[1]|=u<<3,5===s&&(c[1]|=(14&d)>>1,c[2]=(1&d)<<7,c[2]|=8,c[3]=0),{config:c,samplerate:p[l],channelCount:u,codec:"mp4a.40."+s,manifestCodec:f};e.trigger(n.a.ERROR,{type:r.b.MEDIA_ERROR,details:r.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling 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t=(v.a.getID3Data(e,0)||[]).length,i=e.length;t<i;t++)if(f(e,t))return o.b.log("ADTS sync word found !"),!0;return!1},t.append=function(e,t,i,n){for(var r=this._audioTrack,a=v.a.getID3Data(e,0)||[],l=v.a.getTimeStamp(a),d=Object(s.a)(l)?90*l:9e4*t,u=0,c=d,f=e.length,m=a.length,y=[{pts:c,dts:c,data:a}];m<f-1;)if(h(e,m)&&m+5<f){p(r,this.observer,e,m,r.manifestCodec);var b=g(r,e,m,d,u);if(!b){o.b.log("Unable to parse AAC frame");break}m+=b.length,c=b.sample.pts,u++}else 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e(e){this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}var t=e.prototype;return t.loadWord=function(){var e=this.data,t=this.bytesAvailable,i=e.byteLength-t,n=new Uint8Array(4),r=Math.min(4,t);if(0===r)throw new Error("no bytes available");n.set(e.subarray(i,i+r)),this.word=new DataView(n.buffer).getUint32(0),this.bitsAvailable=8*r,this.bytesAvailable-=r},t.skipBits=function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;return e>32&&o.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),(t=e-t)>0&&this.bitsAvailable?i<<t|this.readBits(t):i},t.skipLZ=function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){var t,i=8,n=8;for(t=0;t<e;t++)0!==n&&(n=(i+this.readEG()+256)%256),i=0===n?i:n},t.readSPS=function(){var e,t,i,n,r,a,s,o=0,l=0,d=0,u=0,c=this.readUByte.bind(this),h=this.readBits.bind(this),f=this.readUEG.bind(this),p=this.readBoolean.bind(this),m=this.skipBits.bind(this),g=this.skipEG.bind(this),v=this.skipUEG.bind(this),y=this.skipScalingList.bind(this);if(c(),e=c(),h(5),m(3),c(),v(),100===e||110===e||122===e||244===e||44===e||83===e||86===e||118===e||128===e){var b=f();if(3===b&&m(1),v(),v(),m(1),p())for(a=3!==b?8:12,s=0;s<a;s++)p()&&y(s<6?16:64)}v();var w=f();if(0===w)f();else if(1===w)for(m(1),g(),g(),t=f(),s=0;s<t;s++)g();v(),m(1),i=f(),n=f(),0===(r=h(1))&&m(1),m(1),p()&&(o=f(),l=f(),d=f(),u=f());var _=[1,1];if(p()&&p())switch(c()){case 1:_=[1,1];break;case 2:_=[12,11];break;case 3:_=[10,11];break;case 4:_=[16,11];break;case 5:_=[40,33];break;case 6:_=[24,11];break;case 7:_=[20,11];break;case 8:_=[32,11];break;case 9:_=[80,33];break;case 10:_=[18,11];break;case 11:_=[15,11];break;case 12:_=[64,33];break;case 13:_=[160,99];break;case 14:_=[4,3];break;case 15:_=[3,2];break;case 16:_=[2,1];break;case 255:_=[c()<<8|c(),c()<<8|c()]}return{width:Math.ceil(16*(i+1)-2*o-2*l),height:(2-r)*(n+1)*16-(r?2:4)*(d+u),pixelRatio:_}},t.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},e}(),E=function(){function e(e,t,i,n){this.decryptdata=i,this.discardEPB=n,this.decrypter=new a.a(e,t,{removePKCS7Padding:!1})}var t=e.prototype;return t.decryptBuffer=function(e,t){this.decrypter.decrypt(e,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,t)},t.decryptAacSample=function(e,t,i,n){var r=e[t].unit,a=r.subarray(16,r.length-r.length%16),s=a.buffer.slice(a.byteOffset,a.byteOffset+a.length),o=this;this.decryptBuffer(s,(function(a){a=new Uint8Array(a),r.set(a,16),n||o.decryptAacSamples(e,t+1,i)}))},t.decryptAacSamples=function(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32)){var n=this.decrypter.isSync();if(this.decryptAacSample(e,t,i,n),!n)return}}},t.getAvcEncryptedData=function(e){for(var t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),n=0,r=32;r<=e.length-16;r+=160,n+=16)i.set(e.subarray(r,r+16),n);return i},t.getAvcDecryptedUnit=function(e,t){t=new Uint8Array(t);for(var i=0,n=32;n<=e.length-16;n+=160,i+=16)e.set(t.subarray(i,i+16),n);return e},t.decryptAvcSample=function(e,t,i,n,r,a){var s=this.discardEPB(r.data),o=this.getAvcEncryptedData(s),l=this;this.decryptBuffer(o.buffer,(function(o){r.data=l.getAvcDecryptedUnit(s,o),a||l.decryptAvcSamples(e,t,i+1,n)}))},t.decryptAvcSamples=function(e,t,i,n){for(;;t++,i=0){if(t>=e.length)return void n();for(var r=e[t].units;!(i>=r.length);i++){var a=r[i];if(!(a.length<=48||1!==a.type&&5!==a.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,i,n,a,s),!s)return}}}},e}(),S={video:1,audio:2,id3:3,text:4},k=function(){function e(e,t,i,n){this.observer=e,this.config=i,this.typeSupported=n,this.remuxer=t,this.sampleAes=null}var t=e.prototype;return t.setDecryptData=function(e){null!=e&&null!=e.key&&"SAMPLE-AES"===e.method?this.sampleAes=new E(this.observer,this.config,e,this.discardEPB):this.sampleAes=null},e.probe=function(t){var i=e._syncOffset(t);return!(i<0||(i&&o.b.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),0))},e._syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),i=0;i<t;){if(71===e[i]&&71===e[i+188]&&71===e[i+376])return i;i++}return-1},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:S[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:"video"===e?0:void 0,isAAC:"audio"===e||void 0,duration:"audio"===e?t:void 0}},t.resetInitSegment=function(t,i,n,r){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=e.createTrack("video",r),this._audioTrack=e.createTrack("audio",r),this._id3Track=e.createTrack("id3",r),this._txtTrack=e.createTrack("text",r),this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=i,this.videoCodec=n,this._duration=r},t.resetTimeStamp=function(){},t.append=function(t,i,a,s){var l,d,u,c,h,f=t.length,p=!1;this.contiguous=a;var m=this.pmtParsed,g=this._avcTrack,v=this._audioTrack,y=this._id3Track,b=g.pid,w=v.pid,_=y.pid,T=this._pmtId,E=g.pesData,S=v.pesData,k=y.pesData,A=this._parsePAT,C=this._parsePMT,R=this._parsePES,L=this._parseAVCPES.bind(this),D=this._parseAACPES.bind(this),x=this._parseMPEGPES.bind(this),O=this._parseID3PES.bind(this),P=e._syncOffset(t);for(f-=(f+P)%188,l=P;l<f;l+=188)if(71===t[l]){if(d=!!(64&t[l+1]),u=((31&t[l+1])<<8)+t[l+2],(48&t[l+3])>>4>1){if((c=l+5+t[l+4])===l+188)continue}else c=l+4;switch(u){case b:d&&(E&&(h=R(E))&&L(h,!1),E={data:[],size:0}),E&&(E.data.push(t.subarray(c,l+188)),E.size+=l+188-c);break;case w:d&&(S&&(h=R(S))&&(v.isAAC?D(h):x(h)),S={data:[],size:0}),S&&(S.data.push(t.subarray(c,l+188)),S.size+=l+188-c);break;case _:d&&(k&&(h=R(k))&&O(h),k={data:[],size:0}),k&&(k.data.push(t.subarray(c,l+188)),k.size+=l+188-c);break;case 0:d&&(c+=t[c]+1),T=this._pmtId=A(t,c);break;case T:d&&(c+=t[c]+1);var I=C(t,c,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);(b=I.avc)>0&&(g.pid=b),(w=I.audio)>0&&(v.pid=w,v.isAAC=I.isAAC),(_=I.id3)>0&&(y.pid=_),p&&!m&&(o.b.log("reparse from beginning"),p=!1,l=P-188),m=this.pmtParsed=!0;break;case 17:case 8191:break;default:p=!0}}else this.observer.trigger(n.a.ERROR,{type:r.b.MEDIA_ERROR,details:r.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(h=R(E))?(L(h,!0),g.pesData=null):g.pesData=E,S&&(h=R(S))?(v.isAAC?D(h):x(h),v.pesData=null):(S&&S.size&&o.b.log("last AAC PES packet truncated,might overlap between fragments"),v.pesData=S),k&&(h=R(k))?(O(h),y.pesData=null):y.pesData=k,null==this.sampleAes?this.remuxer.remux(v,g,y,this._txtTrack,i,a,s):this.decryptAndRemux(v,g,y,this._txtTrack,i,a,s)},t.decryptAndRemux=function(e,t,i,n,r,a,s){if(e.samples&&e.isAAC){var o=this;this.sampleAes.decryptAacSamples(e.samples,0,(function(){o.decryptAndRemuxAvc(e,t,i,n,r,a,s)}))}else this.decryptAndRemuxAvc(e,t,i,n,r,a,s)},t.decryptAndRemuxAvc=function(e,t,i,n,r,a,s){if(t.samples){var o=this;this.sampleAes.decryptAvcSamples(t.samples,0,0,(function(){o.remuxer.remux(e,t,i,n,r,a,s)}))}else this.remuxer.remux(e,t,i,n,r,a,s)},t.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t._parsePAT=function(e,t){return(31&e[t+10])<<8|e[t+11]},t._parsePMT=function(e,t,i,n){var r,a,s={audio:-1,avc:-1,id3:-1,isAAC:!0};for(r=t+3+((15&e[t+1])<<8|e[t+2])-4,t+=12+((15&e[t+10])<<8|e[t+11]);t<r;){switch(a=(31&e[t+1])<<8|e[t+2],e[t]){case 207:if(!n){o.b.log("unknown stream type:"+e[t]);break}case 15:-1===s.audio&&(s.audio=a);break;case 21:-1===s.id3&&(s.id3=a);break;case 219:if(!n){o.b.log("unknown stream type:"+e[t]);break}case 27:-1===s.avc&&(s.avc=a);break;case 3:case 4:i?-1===s.audio&&(s.audio=a,s.isAAC=!1):o.b.log("MPEG audio found, not supported in this browser for now");break;case 36:o.b.warn("HEVC stream type found, not supported for now");break;default:o.b.log("unknown stream type:"+e[t])}t+=5+((15&e[t+3])<<8|e[t+4])}return s},t._parsePES=function(e){var t,i,n,r,a,s,l,d,u=0,c=e.data;if(!e||0===e.size)return null;for(;c[0].length<19&&c.length>1;){var h=new Uint8Array(c[0].length+c[1].length);h.set(c[0]),h.set(c[1],c[0].length),c[0]=h,c.splice(1,1)}if(1===((t=c[0])[0]<<16)+(t[1]<<8)+t[2]){if((n=(t[4]<<8)+t[5])&&n>e.size-6)return null;if(192&(i=t[7])&&((s=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2)>4294967295&&(s-=8589934592),64&i?((l=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>4294967295&&(l-=8589934592),s-l>54e5&&(o.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),d=(r=t[8])+9,e.size<=d)return null;e.size-=d,a=new Uint8Array(e.size);for(var f=0,p=c.length;f<p;f++){var m=(t=c[f]).byteLength;if(d){if(d>m){d-=m;continue}t=t.subarray(d),m-=d,d=0}a.set(t,u),u+=m}return n&&(n-=r+3),{data:a,pts:s,dts:l,len:n}}return null},t.pushAccesUnit=function(e,t){if(e.units.length&&e.frame){var i=t.samples,n=i.length;if(isNaN(e.pts)){if(!n)return void t.dropped++;var r=i[n-1];e.pts=r.pts,e.dts=r.dts}!this.config.forceKeyFrameOnDiscontinuity||!0===e.key||t.sps&&(n||this.contiguous)?(e.id=n,i.push(e)):t.dropped++}e.debug.length&&o.b.log(e.pts+"/"+e.dts+":"+e.debug)},t._parseAVCPES=function(e,t){var i,n,r,a=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=this.avcSample,d=!1,u=this.pushAccesUnit.bind(this),c=function(e,t,i,n){return{key:e,pts:t,dts:i,units:[],debug:n}};e.data=null,l&&o.length&&!s.audFound&&(u(l,s),l=this.avcSample=c(!1,e.pts,e.dts,"")),o.forEach((function(t){switch(t.type){case 1:n=!0,l||(l=a.avcSample=c(!0,e.pts,e.dts,"")),l.frame=!0;var o=t.data;if(d&&o.length>4){var h=new T(o).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(l.key=!0)}break;case 5:n=!0,l||(l=a.avcSample=c(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:n=!0,(i=new T(a.discardEPB(t.data))).readUByte();for(var f=0,p=0,m=!1,g=0;!m&&i.bytesAvailable>1;){f=0;do{f+=g=i.readUByte()}while(255===g);p=0;do{p+=g=i.readUByte()}while(255===g);if(4===f&&0!==i.bytesAvailable){if(m=!0,181===i.readUByte()&&49===i.readUShort()&&1195456820===i.readUInt()&&3===i.readUByte()){var y=i.readUByte(),b=31&y,w=[y,i.readUByte()];for(r=0;r<b;r++)w.push(i.readUByte()),w.push(i.readUByte()),w.push(i.readUByte());a._insertSampleInOrder(a._txtTrack.samples,{type:3,pts:e.pts,bytes:w})}}else if(5===f&&0!==i.bytesAvailable){if(m=!0,p>16){var _=[];for(r=0;r<16;r++)_.push(i.readUByte().toString(16)),3!==r&&5!==r&&7!==r&&9!==r||_.push("-");var E=p-16,S=new Uint8Array(E);for(r=0;r<E;r++)S[r]=i.readUByte();a._insertSampleInOrder(a._txtTrack.samples,{pts:e.pts,payloadType:f,uuid:_.join(""),userDataBytes:S,userData:Object(v.b)(S.buffer)})}}else if(p<i.bytesAvailable)for(r=0;r<p;r++)i.readUByte()}break;case 7:if(n=!0,d=!0,!s.sps){var k=(i=new T(t.data)).readSPS();s.width=k.width,s.height=k.height,s.pixelRatio=k.pixelRatio,s.sps=[t.data],s.duration=a._duration;var A=t.data.subarray(1,4),C="avc1.";for(r=0;r<3;r++){var R=A[r].toString(16);R.length<2&&(R="0"+R),C+=R}s.codec=C}break;case 8:n=!0,s.pps||(s.pps=[t.data]);break;case 9:n=!1,s.audFound=!0,l&&u(l,s),l=a.avcSample=c(!1,e.pts,e.dts,"");break;case 12:n=!1;break;default:n=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}l&&n&&l.units.push(t)})),t&&l&&(u(l,s),this.avcSample=null)},t._insertSampleInOrder=function(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var n=i-1;n>=0;n--)if(t.pts<e[n].pts){e.splice(n,0,t);break}}else e.push(t)},t._getLastNalUnit=function(){var e,t=this.avcSample;if(!t||0===t.units.length){var i=this._avcTrack.samples;t=i[i.length-1]}if(t){var n=t.units;e=n[n.length-1]}return e},t._parseAVCNALu=function(e){var t,i,n,r,a=0,s=e.byteLength,o=this._avcTrack,l=o.naluState||0,d=l,u=[],c=-1;for(-1===l&&(c=0,r=31&e[0],l=0,a=1);a<s;)if(t=e[a++],l)if(1!==l)if(t)if(1===t){if(c>=0)n={data:e.subarray(c,a-l-1),type:r},u.push(n);else{var h=this._getLastNalUnit();if(h&&(d&&a<=4-d&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-d)),(i=a-l-1)>0)){var f=new Uint8Array(h.data.byteLength+i);f.set(h.data,0),f.set(e.subarray(0,i),h.data.byteLength),h.data=f}}a<s?(c=a,r=31&e[a],l=0):l=-1}else l=0;else l=3;else l=t?0:2;else l=t?0:1;if(c>=0&&l>=0&&(n={data:e.subarray(c,s),type:r,state:l},u.push(n)),0===u.length){var p=this._getLastNalUnit();if(p){var m=new Uint8Array(p.data.byteLength+e.byteLength);m.set(p.data,0),m.set(e,p.data.byteLength),p.data=m}}return o.naluState=l,u},t.discardEPB=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},t._parseAACPES=function(e){var t,i,a,s,l,d,u,c=this._audioTrack,f=e.data,v=e.pts,y=this.aacOverFlow,b=this.aacLastPTS;if(y){var w=new Uint8Array(y.byteLength+f.byteLength);w.set(y,0),w.set(f,y.byteLength),f=w}for(a=0,l=f.length;a<l-1&&!h(f,a);a++);if(!a||(a<l-1?(d="AAC PES did not start with ADTS header,offset:"+a,u=!1):(d="no ADTS header found in AAC PES",u=!0),o.b.warn("parsing error:"+d),this.observer.trigger(n.a.ERROR,{type:r.b.MEDIA_ERROR,details:r.a.FRAG_PARSING_ERROR,fatal:u,reason:d}),!u)){if(p(c,this.observer,f,a,this.audioCodec),i=0,t=m(c.samplerate),y&&b){var _=b+t;Math.abs(_-v)>1&&(o.b.log("AAC: align PTS for overlapping frames by "+Math.round((_-v)/90)),v=_)}for(;a<l;){if(h(f,a)){if(a+5<l){var T=g(c,f,a,v,i);if(T){a+=T.length,s=T.sample.pts,i++;continue}}break}a++}y=a<l?f.subarray(a,l):null,this.aacOverFlow=y,this.aacLastPTS=s}},t._parseMPEGPES=function(e){for(var t=e.data,i=t.length,n=0,r=0,a=e.pts;r<i;)if(_.isHeader(t,r)){var s=_.appendFrame(this._audioTrack,t,r,a,n);if(!s)break;r+=s.length,n++}else r++},t._parseID3PES=function(e){this._id3Track.samples.push(e)},e}(),A=function(){function e(e,t,i){this.observer=e,this.config=i,this.remuxer=t}var t=e.prototype;return t.resetInitSegment=function(e,t,i,n){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:t,duration:n,inputTimeScale:9e4}},t.resetTimeStamp=function(){},e.probe=function(e){var t,i,n=v.a.getID3Data(e,0);if(n&&void 0!==v.a.getTimeStamp(n))for(t=n.length,i=Math.min(e.length-1,t+100);t<i;t++)if(_.probe(e,t))return o.b.log("MPEG Audio sync word found !"),!0;return!1},t.append=function(e,t,i,n){for(var r=v.a.getID3Data(e,0),a=v.a.getTimeStamp(r),s=a?90*

1a:9e4*t,o=r.length,l=e.length,d=0,u=0,c=this._audioTrack,h=[{pts:s,dts:s,data:r}];o<l;)if(_.isHeader(e,o)){var f=_.appendFrame(c,e,o,s,d);if(!f)break;o+=f.length,u=f.sample.pts,d++}else v.a.isHeader(e,o)?(r=v.a.getID3Data(e,o),h.push({pts:u,dts:u,data:r}),o+=r.length):o++;this.remuxer.remux(c,{samples:[]},{samples:h,inputTimeScale:9e4},{samples:[]},t,i,n)},t.destroy=function(){},e}(),C=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}(),R=Math.pow(2,32)-1,L=function(){function e(){}return e.init=function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),n=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:n};var r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),a=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=a,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,r))},e.box=function(e){for(var t,i=Array.prototype.slice.call(arguments,1),n=8,r=i.length,a=r;r--;)n+=i[r].byteLength;for((t=new Uint8Array(n))[0]=n>>24&255,t[1]=n>>16&255,t[2]=n>>8&255,t[3]=255&n,t.set(e,4),r=0,n=8;r<a;r++)t.set(i[r],n),n+=i[r].byteLength;return t},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,i){i*=t;var n=Math.floor(i/(R+1)),r=Math.floor(i%(R+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,i,n){return e.box(e.types.moof,e.mfhd(t),e.traf(n,i))},e.moov=function(t){for(var i=t.length,n=[];i--;)n[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(n).concat(e.mvex(t)))},e.mvex=function(t){for(var i=t.length,n=[];i--;)n[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex].concat(n))},e.mvhd=function(t,i){i*=t;var n=Math.floor(i/(R+1)),r=Math.floor(i%(R+1)),a=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,r>>24,r>>16&255,r>>8&255,255&r,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,a)},e.sdtp=function(t){var i,n,r=t.samples||[],a=new Uint8Array(4+r.length);for(n=0;n<r.length;n++)i=r[n].flags,a[n+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return e.box(e.types.sdtp,a)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.ST

1SC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var i,n,r,a=[],s=[];for(i=0;i<t.sps.length;i++)r=(n=t.sps[i]).byteLength,a.push(r>>>8&255),a.push(255&r),a=a.concat(Array.prototype.slice.call(n));for(i=0;i<t.pps.length;i++)r=(n=t.pps[i]).byteLength,s.push(r>>>8&255),s.push(255&r),s=s.concat(Array.prototype.slice.call(n));var o=e.box(e.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|t.sps.length].concat(a).concat([t.pps.length]).concat(s))),l=t.width,d=t.height,u=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(e.types.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,l>>8&255,255&l,d>>8&255,255&d,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,c>>24,c>>16&255,c>>8&255,255&c])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var i=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var i=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]))},e.stsd=function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var i=t.id,n=t.duration*t.timescale,r=t.width,a=t.height,s=Math.floor(n/(R+1)),o=Math.floor(n%(R+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>8&255,255&r,0,0,a>>8&255,255&a,0,0]))},e.traf=function(t,i){var n=e.sdtp(t),r=t.id,a=Math.floor(i/(R+1)),s=Math.floor(i%(R+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s])),e.trun(t,n.length+16+20+8+16+8+8),n)},e.trak=function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var i=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},e.trun=function(t,i){var n,r,a,s,o,l,d=t.samples||[],u=d.length,c=12+16*u,h=new Uint8Array(c);for(i+=8+c,h.set([0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),n=0;n<u;n++)a=(r=d[n]).duration,s=r.size,o=r.flags,l=r.cts,h.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*n);return e.box(e.types.trun,h)},e.initSegment=function(t){e.types||e.init();var i,n=e.moov(t);return(i=new Uint8Array(e.FTYP.byteLength+n.byteLength)).set(e.FTYP),i.set(n,e.FTYP.byteLength),i},e}();function D(e,t,i,n){void 0===i&&(i=1),void 0===n&&(n=!1);var r=e*t*i;return n?Math.round(r):r}function x(e,t){return void 0===t&&(t=!1),D(e,1e3,1/9e4,t)}function O(e,t){return void 0===t&&(t=1),D(e,9e4,1/t)}var P,I=O(10),M=O(.2),N=function(){function e(e,t,i,n){this.observer=e,this.config=t,this.typeSupported=i;var r=navigator.userAgent;this.isSafari=n&&n.indexOf("Apple")>-1&&r&&!r.match("CriOS"),this.ISGenerated=!1}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this._initPTS=this._initDTS=e},t.resetInitSegment=function(){this.ISGenerated=!1},t.remux=function(e,t,i,r,a,s,l){if(this.ISGenerated||this.generateIS(e,t,a),this.ISGenerated){var d=e.samples.length,u=t.samples.length,c=a,h=a;if(d&&u){var f=(e.samples[0].pts-t.samples[0].pts)/t.inputTimeScale;c+=Math.max(0,f),h+=Math.max(0,-f)}if(d){e.timescale||(o.b.warn("regenerate InitSegment as audio detected"),this.generateIS(e,t,a));var p,m=this.remuxAudio(e,c,s,l);u&&(m&&(p=m.endPTS-m.startPTS),t.timescale||(o.b.warn("regenerate InitSegment as video detected"),this.generateIS(e,t,a)),this.remuxVideo(t,h,s,p,l))}else if(u){var g=this.remuxVideo(t,h,s,0,l);g&&e.codec&&this.remuxEmptyAudio(e,c,s,g)}}i.samples.length&&this.remuxID3(i,a),r.samples.length&&this.remuxText(r,a),this.observer.trigger(n.a.FRAG_PARSED)},t.generateIS=function(e,t,i){var a,s,l=this.observer,d=e.samples,u=t.samples,c=this.typeSupported,h="audio/mp4",f={},p={tracks:f},m=void 0===this._initPTS;if(m&&(a=s=1/0),e.config&&d.length&&(e.timescale=e.samplerate,o.b.log("audio sampling rate : "+e.samplerate),e.isAAC||(c.mpeg?(h="audio/mpeg",e.codec=""):c.mp3&&(e.codec="mp3")),f.audio={container:h,codec:e.codec,initSegment:!e.isAAC&&c.mpeg?new Uint8Array:L.initSegment([e]),metadata:{channelCount:e.channelCount}},m&&(a=s=d[0].pts-e.inputTimeScale*i)),t.sps&&t.pps&&u.length){var g=t.inputTimeScale;t.timescale=g,f.video={container:"video/mp4",codec:t.codec,initSegment:L.initSegment([t]),metadata:{width:t.width,height:t.height}},m&&(a=Math.min(a,u[0].pts-g*i),s=Math.min(s,u[0].dts-g*i),this.observer.trigger(n.a.INIT_PTS_FOUND,{initPTS:a}))}Object.keys(f).length?(l.trigger(n.a.FRAG_PARSING_INIT_SEGMENT,p),this.ISGenerated=!0,m&&(this._initPTS=a,this._initDTS=s)):l.trigger(n.a.ERROR,{type:r.b.MEDIA_ERROR,details:r.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.remuxVideo=function(e,t,i,a,s){var l,d,u,c,h,f,p,m=8,g=e.timescale,v=e.samples,y=[],b=v.length,w=this._PTSNormalize,_=this._initPTS,T=this.nextAvcDts,E=this.isSafari;if(0!==b){E&&(i|=v.length&&T&&(s&&Math.abs(t-T/g)<.1||Math.abs(v[0].pts-T-_)<g/5)),i||(T=t*g),v.forEach((function(e){e.pts=w(e.pts-_,T),e.dts=w(e.dts-_,T)})),v.sort((function(e,t){var i=e.dts-t.dts,n=e.pts-t.pts;return i||n||e.id-t.id}));var S=v.reduce((function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-1*M)}),0);if(S<0){o.b.warn("PTS < DTS detected in video samples, shifting DTS by "+x(S,!0)+" ms to overcome this issue");for(var k=0;k<v.length;k++)v[k].dts+=S}var A=v[0];h=Math.max(A.dts,0),c=Math.max(A.pts,0);var C=h-T;i&&C&&(C>1?o.b.log("AVC: "+x(C,!0)+" ms hole between fragments detected,filling it"):C<-1&&o.b.log("AVC: "+x(-C,!0)+" ms overlapping between fragments detected"),h=T,v[0].dts=h,c=Math.max(c-C,T),v[0].pts=c,o.b.log("Video: PTS/DTS adjusted: "+x(c,!0)+"/"+x(h,!0)+", delta: "+x(C,!0)+" ms")),A=v[v.length-1],p=Math.max(A.dts,0),f=Math.max(A.pts,0,p),E&&(l=Math.round((p-h)/(v.length-1)));for(var R=0,D=0,O=0;O<b;O++){for(var P=v[O],I=P.units,N=I.length,F=0,U=0;U<N;U++)F+=I[U].data.length;D+=F,R+=N,P.length=F,P.dts=E?h+O*l:Math.max(P.dts,h),P.pts=Math.max(P.pts,P.dts)}var B=D+4*R+8;try{d=new Uint8Array(B)}catch(e){return void this.observer.trigger(n.a.ERROR,{type:r.b.MUX_ERROR,details:r.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:B,reason:"fail 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p=!1;h.forEach((function(e){e.url||(p=!0)})),!1===p&&l[0].audioCodec&&!l[0].attrs.AUDIO&&(u.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),h.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1}))}a.trigger(d.a.MANIFEST_LOADED,{levels:l,audioTracks:h,subtitles:f,url:o,stats:t,networkDetails:r})}else this._handleManifestParsingError(e,i,"no level found in manifest",r)},s._handleTrackOrLevelPlaylist=function(e,t,i,a){var s=this.hls,o=i.id,u=i.level,c=i.type,h=n.getResponseUrl(e,i),f=Object(l.a)(o)?o:0,p=Object(l.a)(u)?u:f,m=n.mapContextToLevelType(i),g=x.parseLevelPlaylist(e.data,h,p,m,f);if(g.tload=t.tload,c===r.MANIFEST){var v={url:h,details:g};s.trigger(d.a.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:h,stats:t,networkDetails:a})}if(t.tparsed=P.now(),g.needSidxRanges){var y=g.initSegment.url;this.load({url:y,isSidxRequest:!0,type:c,level:u,levelDetails:g,id:o,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer"})}else i.levelDetails=g,this._handlePlaylistLoaded(e,t,i,a)},s._handleSidxRequest=function(e,t){if("string"==typeof e.data)throw new Error("sidx request must be made with responseType of array buffer");var i=f.a.parseSegmentIndex(new Uint8Array(e.data));if(i){var n=i.references,r=t.levelDetails;n.forEach((function(e,t){var i=e.info;if(r){var n=r.fragments[t];0===n.byteRange.length&&n.setByteRange(String(1+i.end-i.start)+"@"+String(i.start))}})),r&&r.initSegment.setByteRange(String(i.moovEndOffset)+"@0")}},s._handleManifestParsingError=function(e,t,i,n){this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.MANIFEST_PARSING_ERROR,fatal:!0,url:e.url,reason:i,networkDetails:n})},s._handleNetworkError=function(e,t,i,n){var a,s;void 0===i&&(i=!1),void 0===n&&(n=null),u.b.info("A network error occured while loading a "+e.type+"-type 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this._handleManifestParsingError(e,i,"invalid target duration",a)},n}(h),M=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.FRAG_LOADING)||this).loaders={},i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.destroy=function(){var t=this.loaders;for(var i in t){var n=t[i];n&&n.destroy()}this.loaders={},e.prototype.destroy.call(this)},r.onFragLoading=function(e){var t=e.frag,i=t.type,n=this.loaders,r=this.hls.config,a=r.fLoader,s=r.loader;t.loaded=0;var o,d,c,h=n[i];h&&(u.b.warn("abort previous fragment loader for type: "+i),h.abort()),h=n[i]=t.loader=r.fLoader?new a(r):new s(r),o={url:t.url,frag:t,responseType:"arraybuffer",progressData:!1};var f=t.byteRangeStartOffset,p=t.byteRangeEndOffset;Object(l.a)(f)&&Object(l.a)(p)&&(o.rangeStart=f,o.rangeEnd=p),d={timeout:r.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:r.fragLoadingMaxRetryTimeout},c={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},h.load(o,d,c)},r.loadsuccess=function(e,t,i,n){void 0===n&&(n=null);var r=e.data,a=i.frag;a.loader=void 0,this.loaders[a.type]=void 0,this.hls.trigger(d.a.FRAG_LOADED,{payload:r,frag:a,stats:t,networkDetails:n})},r.loaderror=function(e,t,i){void 0===i&&(i=null);var n=t.frag,r=n.loader;r&&r.abort(),this.loaders[n.type]=void 0,this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e,networkDetails:i})},r.loadtimeout=function(e,t,i){void 0===i&&(i=null);var n=t.frag,r=n.loader;r&&r.abort(),this.loaders[n.type]=void 0,this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag,networkDetails:i})},r.loadprogress=function(e,t,i,n){void 0===n&&(n=null);var r=t.frag;r.loaded=e.loaded,this.hls.trigger(d.a.FRAG_LOAD_PROGRESS,{frag:r,stats:e,networkDetails:n})},n}(h),N=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.KEY_LOADING)||this).loaders={},i.decryptkey=null,i.decrypturl=null,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.destroy=function(){for(var t in this.loaders){var i=this.loaders[t];i&&i.destroy()}this.loaders={},e.prototype.destroy.call(this)},r.onKeyLoading=function(e){var t=e.frag,i=t.type,n=this.loaders[i];if(t.decryptdata){var r=t.decryptdata.uri;if(r!==this.decrypturl||null===this.decryptkey){var a=this.hls.config;if(n&&(u.b.warn("abort previous key loader for type:"+i),n.abort()),!r)return void u.b.warn("key uri is falsy");t.loader=this.loaders[i]=new a.loader(a),this.decrypturl=r,this.decryptkey=null;var s={url:r,frag:t,responseType:"arraybuffer"},o={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:a.fragLoadingRetryDelay,maxRetryDelay:a.fragLoadingMaxRetryTimeout},l={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};t.loader.load(s,o,l)}else this.decryptkey&&(t.decryptdata.key=this.decryptkey,this.hls.trigger(d.a.KEY_LOADED,{frag:t}))}else u.b.warn("Missing decryption data on fragment in onKeyLoading")},r.loadsuccess=function(e,t,i){var n=i.frag;n.decryptdata?(this.decryptkey=n.decryptdata.key=new Uint8Array(e.data),n.loader=void 0,delete this.loaders[n.type],this.hls.trigger(d.a.KEY_LOADED,{frag:n})):u.b.error("after key load, decryptdata unset")},r.loaderror=function(e,t){var i=t.frag,n=i.loader;n&&n.abort(),delete this.loaders[i.type],this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.KEY_LOAD_ERROR,fatal:!1,frag:i,response:e})},r.loadtimeout=function(e,t){var i=t.frag,n=i.loader;n&&n.abort(),delete this.loaders[i.type],this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})},n}(h),F="NOT_LOADED",U="APPENDING",B="PARTIAL",j=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.BUFFER_APPENDED,d.a.FRAG_BUFFERED,d.a.FRAG_LOADED)||this).bufferPadding=.2,i.fragments=Object.create(null),i.timeRanges=Object.create(null),i.config=t.config,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.destroy=function(){this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.config=null,h.prototype.destroy.call(this),e.prototype.destroy.call(this)},r.getBufferedFrag=function(e,t){var i=this.fragments,n=Object.keys(i).filter((function(n){var r=i[n];if(r.body.type!==t)return!1;if(!r.buffered)return!1;var a=r.body;return a.startPTS<=e&&e<=a.endPTS}));if(0===n.length)return null;var r=n.pop();return i[r].body},r.detectEvictedFragments=function(e,t){var i,n,r=this;Object.keys(this.fragments).forEach((function(a){var s=r.fragments[a];if(!0===s.buffered){var o=s.range[e];if(o){i=o.time;for(var l=0;l<i.length;l++)if(n=i[l],!1===r.isTimeBuffered(n.startPTS,n.endPTS,t)){r.removeFragment(s.body);break}}}}))},r.detectPartialFragments=function(e){var t=this,i=this.getFragmentKey(e),n=this.fragments[i];n&&(n.buffered=!0,Object.keys(this.timeRanges).forEach((function(i){if(e.hasElementaryStream(i)){var r=t.timeRanges[i];n.range[i]=t.getBufferedTimes(e.startPTS,e.endPTS,r)}})))},r.getBufferedTimes=function(e,t,i){for(var n,r,a=[],s=!1,o=0;o<i.length;o++){if(n=i.start(o)-this.bufferPadding,r=i.end(o)+this.bufferPadding,e>=n&&t<=r){a.push({startPTS:Math.max(e,i.start(o)),endPTS:Math.min(t,i.end(o))});break}if(e<r&&t>n)a.push({startPTS:Math.max(e,i.start(o)),endPTS:Math.min(t,i.end(o))}),s=!0;else if(t<=n)break}return{time:a,partial:s}},r.getFragmentKey=function(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn},r.getPartialFragment=function(e){var t,i,n,r=this,a=null,s=0;return Object.keys(this.fragments).forEach((function(o){var l=r.fragments[o];r.isPartial(l)&&(i=l.body.startPTS-r.bufferPadding,n=l.body.endPTS+r.bufferPadding,e>=i&&e<=n&&(t=Math.min(e-i,n-e),s<=t&&(a=l.body,s=t)))})),a},r.getState=function(e){var t=this.getFragmentKey(e),i=this.fragments[t],n=F;return void 0!==i&&(n=i.buffered?!0===this.isPartial(i)?B:"OK":U),n},r.isPartial=function(e){return!0===e.buffered&&(void 0!==e.range.video&&!0===e.range.video.partial||void 0!==e.range.audio&&!0===e.range.audio.partial)},r.isTimeBuffered=function(e,t,i){for(var n,r,a=0;a<i.length;a++){if(n=i.start(a)-this.bufferPadding,r=i.end(a)+this.bufferPadding,e>=n&&t<=r)return!0;if(t<=n)return!1}return!1},r.onFragLoaded=function(e){var t=e.frag;Object(l.a)(t.sn)&&!t.bitrateTest&&(this.fragments[this.getFragmentKey(t)]={body:t,range:Object.create(null),buffered:!1})},r.onBufferAppended=function(e){var t=this;this.timeRanges=e.timeRanges,Object.keys(this.timeRanges).forEach((function(e){var i=t.timeRanges[e];t.detectEvictedFragments(e,i)}))},r.onFragBuffered=function(e){this.detectPartialFragments(e.frag)},r.hasFragment=function(e){var t=this.getFragmentKey(e);return void 0!==this.fragments[t]},r.removeFragment=function(e){var t=this.getFragmentKey(e);delete this.fragments[t]},r.removeAllFragments=function(){this.fragments=Object.create(null)},n}(h),$=function(e,t){for(var i=0,n=e.length-1,r=null,a=null;i<=n;){var s=t(a=e[r=(i+n)/2|0]);if(s>0)i=r+1;else{if(!(s<0))return a;n=r-1}}return null},H=function(){function e(){}return e.isBuffered=function(e,t){try{if(e)for(var i=e.buffered,n=0;n<i.length;n++)if(t>=i.start(n)&&t<=i.end(n))return!0}catch(e){}return!1},e.bufferInfo=function(e,t,i){try{if(e){var n,r=e.buffered,a=[];for(n=0;n<r.length;n++)a.push({start:r.start(n),end:r.end(n)});return this.bufferedInfo(a,t,i)}}catch(e){}return{len:0,start:t,end:t,nextStart:void 0}},e.bufferedInfo=function(e,t,i){e.sort((function(e,t){return e.start-t.start||t.end-e.end}));var n=[];if(i)for(var r=0;r<e.length;r++){var a=n.length;if(a){var s=n[a-1].end;e[r].start-s<i?e[r].end>s&&(n[a-1].end=e[r].end):n.push(e[r])}else n.push(e[r])}else n=e;for(var o,l=0,d=t,u=t,c=0;c<n.length;c++){var h=n[c].start,f=n[c].end;if(t+i>=h&&t<f)d=h,l=(u=f)-t;else if(t+i<h){o=h;break}}return{len:l,start:d,end:u,nextStart:o}},e}(),G=i(8),q=i(11),K=i(9);function W(){return window.MediaSource||window.WebKitMediaSource}var V=i(5),Y=function(e){var t,i;function n(){return e.apply(this,arguments)||this}return i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i,n.prototype.trigger=function(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];this.emit.apply(this,[e,e].concat(i))},n}(G.EventEmitter),z=Object(V.a)(),X=W()||{isTypeSupported:function(){return!1}},Q=function(){function e(e,t){var i=this;this.hls=e,this.id=t;var n=this.observer=new Y,r=e.config,a=function(t,n){(n=n||{}).frag=i.frag,n.id=i.id,e.trigger(t,n)};n.on(d.a.FRAG_DECRYPTED,a),n.on(d.a.FRAG_PARSING_INIT_SEGMENT,a),n.on(d.a.FRAG_PARSING_DATA,a),n.on(d.a.FRAG_PARSED,a),n.on(d.a.ERROR,a),n.on(d.a.FRAG_PARSING_METADATA,a),n.on(d.a.FRAG_PARSING_USERDATA,a),n.on(d.a.INIT_PTS_FOUND,a);var s={mp4:X.isTypeSupported("video/mp4"),mpeg:X.isTypeSupported("audio/mpeg"),mp3:X.isTypeSupported('audio/mp4; codecs="mp3"')},l=navigator.vendor;if(r.enableWorker&&"undefined"!=typeof Worker){var c;u.b.log("demuxing in webworker");try{c=this.w=q(12),this.onwmsg=this.onWorkerMessage.bind(this),c.addEventListener("message",this.onwmsg),c.onerror=function(t){e.trigger(d.a.ERROR,{type:o.b.OTHER_ERROR,details:o.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},c.postMessage({cmd:"init",typeSupported:s,vendor:l,id:t,config:JSON.stringify(r)})}catch(e){u.b.warn("Error in worker:",e),u.b.error("Error while initializing DemuxerWorker, fallback on DemuxerInline"),c&&z.URL.revokeObjectURL(c.objectURL),this.demuxer=new K.a(n,s,r,l),this.w=void 0}}else this.demuxer=new K.a(n,s,r,l)}var t=e.prototype;return t.destroy=function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var i=this.observer;i&&(i.removeAllListeners(),this.observer=null)},t.push=function(e,t,i,n,r,a,s,o){var d=this.w,c=Object(l.a)(r.startPTS)?r.startPTS:r.start,h=r.decryptdata,f=this.frag,p=!(f&&r.cc===f.cc),m=!(f&&r.level===f.level),g=f&&r.sn===f.sn+1,v=!m&&g;if(p&&u.b.log(this.id+":discontinuity detected"),m&&u.b.log(this.id+":switch detected"),this.frag=r,d)d.postMessage({cmd:"demux",data:e,decryptdata:h,initSegment:t,audioCodec:i,videoCodec:n,timeOffset:c,discontinuity:p,trackSwitch:m,contiguous:v,duration:a,accurateTimeOffset:s,defaultInitPTS:o},e instanceof ArrayBuffer?[e]:[]);else{var y=this.demuxer;y&&y.push(e,h,t,i,n,c,p,m,v,a,s,o)}},t.onWorkerMessage=function(e){var t=e.data,i=this.hls;switch(t.event){case"init":z.URL.revokeObjectURL(this.w.objectURL);break;case d.a.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data2&&(t.data.data2=new Uint8Array(t.data2));default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,i.trigger(t.event,t.data)}},e}();function J(e,t,i){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(i);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(i)}}function Z(e,t,i){var n=e[t],r=e[i],a=r.startPTS;Object(l.a)(a)?i>t?(n.duration=a-n.start,n.duration<0&&u.b.warn("negative duration computed for frag "+n.sn+",level "+n.level+", there should be some duration drift between playlist and fragment!")):(r.duration=n.start-a,r.duration<0&&u.b.warn("negative duration computed for frag "+r.sn+",level "+r.level+", there should be some duration drift between playlist and fragment!")):r.start=i>t?n.start+n.duration:Math.max(n.start-r.duration,0)}function ee(e,t,i,n,r,a){var s=i;if(Object(l.a)(t.startPTS)){var o=Math.abs(t.startPTS-i);Object(l.a)(t.deltaPTS)?t.deltaPTS=Math.max(o,t.deltaPTS):t.deltaPTS=o,s=Math.max(i,t.startPTS),i=Math.min(i,t.startPTS),n=Math.max(n,t.endPTS),r=Math.min(r,t.startDTS),a=Math.max(a,t.endDTS)}var d=i-t.start;t.start=t.startPTS=i,t.maxStartPTS=s,t.endPTS=n,t.startDTS=r,t.endDTS=a,t.duration=n-i;var u,c,h,f=t.sn;if(!e||f<e.startSN||f>e.endSN)return 0;for(u=f-e.startSN,(c=e.fragments)[u]=t,h=u;h>0;h--)Z(c,h,h-1);for(h=u;h<c.length-1;h++)Z(c,h,h+1);return e.PTSKnown=!0,d}function te(e,t){t.initSegment&&e.initSegment&&(t.initSegment=e.initSegment);var i,n=0;if(ie(e,t,(function(e,r){n=e.cc-r.cc,Object(l.a)(e.startPTS)&&(r.start=r.startPTS=e.startPTS,r.endPTS=e.endPTS,r.duration=e.duration,r.backtracked=e.backtracked,r.dropped=e.dropped,i=r),t.PTSKnown=!0})),t.PTSKnown){if(n){u.b.log("discontinuity sliding from playlist, take drift into account");for(var r=t.fragments,a=0;a<r.length;a++)r[a].cc+=n}i?ee(t,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):function(e,t){var i=t.startSN-e.startSN,n=e.fragments,r=t.fragments;if(!(i<0||i>n.length))for(var a=0;a<r.length;a++)r[a].start+=n[i].start}(e,t),t.PTSKnown=e.PTSKnown}}function ie(e,t,i){if(e&&t)for(var n=Math.max(e.startSN,t.startSN)-t.startSN,r=Math.min(e.endSN,t.endSN)-t.startSN,a=t.startSN-e.startSN,s=n;s<=r;s++){var o=e.fragments[a+s],l=t.fragments[s];if(!o||!l)break;i(o,l,s)}}function ne(e,t,i){var n=1e3*(t.averagetargetduration?t.averagetargetduration:t.targetduration),r=n/2;return e&&t.endSN===e.endSN&&(n=r),i&&(n=Math.max(r,n-(window.performance.now()-i))),Math.round(n)}var re=function(e){for(var t="",i=e.length,n=0;n<i;n++)t+="["+e.start(n).toFixed(3)+","+e.end(n).toFixed(3)+"]";return t};function ae(e,t){t.fragments.forEach((function(t){if(t){var i=t.start+e;t.start=t.startPTS=i,t.endPTS=i+t.duration}})),t.PTSKnown=!0}function se(e,t,i){!function(e,t,i){if(function(e,t,i){var n=!1;return t&&t.details&&i&&(i.endCC>i.startCC||e&&e.cc<i.startCC)&&(n=!0),n}(e,i,t)){var n=function(e,t){var i=e.fragments,n=t.fragments;if(n.length&&i.length){var r=function(e,t){for(var i=null,n=0;n<e.length;n+=1){var r=e[n];if(r&&r.cc===t){i=r;break}}return i}(i,n[0].cc);if(r&&(!r||r.startPTS))return r;u.b.log("No frag in previous level to align on")}else u.b.log("No fragments to align")}(i.details,t);n&&(u.b.log("Adjusting PTS using last level due to CC increase within current level"),ae(n.start,t))}}(e,i,t),!i.PTSKnown&&t&&function(e,t){if(t&&t.fragments.length){if(!e.hasProgramDateTime||!t.hasProgramDateTime)return;var i=t.fragments[0].programDateTime,n=(e.fragments[0].programDateTime-i)/1e3+t.fragments[0].start;Object(l.a)(n)&&(u.b.log("adjusting PTS using programDateTime delta, sliding:"+n.toFixed(3)),ae(n,e))}}(i,t.details)}function oe(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Object(l.a)(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;i=i||0;for(var n=0;n<e.length;++n){var r=e[n];if(ue(t,i,r))return r}return null}function le(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=e?t[e.sn-t[0].sn+1]:null;return r&&!de(i,n,r)?r:$(t,de.bind(null,i,n))}function de(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0);var n=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-n<=e?1:i.start-n>e&&i.start?-1:0}function ue(e,t,i){var n=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-n>e}var ce=function(){function e(e,t,i,n){this.config=e,this.media=t,this.fragmentTracker=i,this.hls=n,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1}var t=e.prototype;return t.poll=function(e){var t=this.config,i=this.media,n=this.stalled,r=i.currentTime,a=i.seeking,s=this.seeking&&!a,o=!this.seeking&&a;if(this.seeking=a,r===e){if((o||s)&&(this.stalled=null),!i.paused&&!i.ended&&0!==i.playbackRate&&i.buffered.length){var l=H.bufferInfo(i,r,0),d=l.len>0,c=l.nextStart||0;if(d||c){if(a){if(l.len>2||!c||c-r>2)return;this.moved=!1}

1if(!this.moved&&this.stalled){var h=Math.max(c,l.start||0)-r;if(h>0&&h<=2)return void this._trySkipBufferHole(null)}var f=self.performance.now();if(null!==n){var p=f-n;!a&&p>=250&&this._reportStall(l.len);var m=H.bufferInfo(i,r,t.maxBufferHole);this._tryFixBufferStall(m,p)}else this.stalled=f}}}else if(this.moved=!0,null!==n){if(this.stallReported){var g=self.performance.now()-n;u.b.warn("playback not stuck anymore @"+r+", after "+Math.round(g)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var i=this.config,n=this.fragmentTracker,r=this.media.currentTime,a=n.getPartialFragment(r);a&&this._trySkipBufferHole(a)||e.len>i.maxBufferHole&&t>1e3*i.highBufferWatchdogPeriod&&(u.b.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,i=this.media;this.stallReported||(this.stallReported=!0,u.b.warn("Playback stalling at @"+i.currentTime+" due to low buffer"),t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,i=this.hls,n=this.media,r=n.currentTime,a=0,s=0;s<n.buffered.length;s++){var l=n.buffered.start(s);if(r+t.maxBufferHole>=a&&r<l){var c=Math.max(l+.05,n.currentTime+.1);return u.b.warn("skipping hole, adjusting currentTime from "+r+" to "+c),this.moved=!0,this.stalled=null,n.currentTime=c,e&&i.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+r+" to "+c,frag:e}),c}a=n.buffered.end(s)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,i=this.media,n=i.currentTime,r=(this.nudgeRetry||0)+1;if(this.nudgeRetry=r,r<e.nudgeMaxRetry){var a=n+r*e.nudgeOffset;u.b.warn("Nudging 'currentTime' from "+n+" to "+a),i.currentTime=a,t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else u.b.error("Playhead still not moving while enough data buffered @"+n+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_STALLED_ERROR,fatal:!0})},e}();var he=function(e){var t,i;function n(t){for(var i,n=arguments.length,r=new Array(n>1?n-1:0),a=1;a<n;a++)r[a-1]=arguments[a];return(i=e.call.apply(e,[this,t].concat(r))||this)._boundTick=void 0,i._tickTimer=null,i._tickInterval=null,i._tickCallCount=0,i._boundTick=i.tick.bind(function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(i)),i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},r.hasInterval=function(){return!!this._tickInterval},r.hasNextTick=function(){return!!this._tickTimer},r.setInterval=function(e){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,e),!0)},r.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},r.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},r.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&(this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)),this._tickCallCount=0)},r.doTick=function(){},n}(h),fe="STOPPED",pe="STARTING",me="IDLE",ge="PAUSED",ve="KEY_LOADING",ye="FRAG_LOADING",be="FRAG_LOADING_WAITING_RETRY",we="WAITING_TRACK",_e="PARSING",Te="PARSED",Ee="BUFFER_FLUSHING",Se="ENDED",ke="ERROR",Ae="WAITING_INIT_PTS",Ce="WAITING_LEVEL",Re=function(e){var t,i;function n(){return e.apply(this,arguments)||this}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.doTick=function(){},r.startLoad=function(){},r.stopLoad=function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragmentTracker.removeFragment(e)),this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=fe},r._streamEnded=function(e,t){var i=this.fragCurrent,n=this.fragmentTracker;if(!t.live&&i&&!i.backtracked&&i.sn===t.endSN&&!e.nextStart){var r=n.getState(i);return r===B||"OK"===r}return!1},r.onMediaSeeking=function(){var e=this.config,t=this.media,i=this.mediaBuffer,n=this.state,r=t?t.currentTime:null,a=H.bufferInfo(i||t,r,this.config.maxBufferHole);if(Object(l.a)(r)&&u.b.log("media seeking to "+r.toFixed(3)),n===ye){var s=this.fragCurrent;if(0===a.len&&s){var o=e.maxFragLookUpTolerance,d=s.start-o,c=s.start+s.duration+o;r<d||r>c?(s.loader&&(u.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),s.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=me):u.b.log("seeking outside of buffer but within currently loaded fragment range")}}else n===Se&&(0===a.len&&(this.fragPrevious=null,this.fragCurrent=null),this.state=me);t&&(this.lastCurrentTime=r),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=r),this.tick()},r.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},r.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},r.onHandlerDestroyed=function(){this.state=fe,this.fragmentTracker=null},r.computeLivePosition=function(e,t){var i=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*t.targetduration;return e+Math.max(0,t.totalduration-i)},n}(he);function Le(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var De=function(e){var t,i;function n(t,i){var n;

1return(n=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.MANIFEST_LOADING,d.a.MANIFEST_PARSED,d.a.LEVEL_LOADED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_LOAD_EMERGENCY_ABORTED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_SWITCHED,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED)||this).fragmentTracker=i,n.config=t.config,n.audioCodecSwap=!1,n._state=fe,n.stallReported=!1,n.gapController=null,n.altAudio=!1,n}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,s,c=n.prototype;return c.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,i=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var n=i.startLevel;-1===n&&(n=0,this.bitrateTest=!0),this.level=i.nextLoadLevel=n,this.loadedmetadata=!1}t>0&&-1===e&&(u.b.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=me,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this.forceStartLoad=!0,this.state=fe},c.stopLoad=function(){this.forceStartLoad=!1,e.prototype.stopLoad.call(this)},c.doTick=function(){switch(this.state){case Ee:this.fragLoadError=0;break;case me:this._doTickIdle();break;case Ce:var e=this.levels[this.level];e&&e.details&&(this.state=me);break;case be:var t=window.performance.now(),i=this.retryDate;(!i||t>=i||this.media&&this.media.seeking)&&(u.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=me)}this._checkBuffer(),this._checkFragmentChanged()},c._doTickIdle=function(){var e=this.hls,t=e.config,i=this.media;if(void 0!==this.levelLastLoaded&&(i||!this.startFragRequested&&t.startFragPrefetch)){var n;n=this.loadedmetadata?i.currentTime:this.nextLoadPosition;var r=e.nextLoadLevel,a=this.levels[r];if(a){var s,o=a.bitrate;s=o?Math.max(8*t.maxBufferSize/o,t.maxBufferLength):t.maxBufferLength,s=Math.min(s,t.maxMaxBufferLength);var l=H.bufferInfo(this.mediaBuffer?this.mediaBuffer:i,n,t.maxBufferHole),c=l.len;if(!(c>=s)){u.b.trace("buffer length of "+c.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=r;var h=a.details;if(!h||h.live&&this.levelLastLoaded!==r)this.state=Ce;else{if(this._streamEnded(l,h)){var f={};return this.altAudio&&(f.type="video"),this.hls.trigger(d.a.BUFFER_EOS,f),void(this.state=Se)}this._fetchPayloadOrEos(n,l,h)}}}}},c._fetchPayloadOrEos=function(e,t,i){var n=this.fragPrevious,r=this.level,a=i.fragments,s=a.length;if(0!==s){var o,l=a[0].start,d=a[s-1].start+a[s-1].duration,c=t.end;if(i.initSegment&&!i.initSegment.data)o=i.initSegment;else if(i.live){var h=this.config.initialLiveManifestSize;if(s<h)return void u.b.warn("Can not start playback of a level, reason: not enough fragments "+s+" < "+h);if(null===(o=this._ensureFragmentAtLivePoint(i,c,l,d,n,a,s)))return}else c<l&&(o=a[0]);o||(o=this._findFragment(l,n,s,a,c,d,i)),o&&(o.encrypted?(u.b.log("Loading key for "+o.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r),this._loadKey(o)):(u.b.log("Loading "+o.sn+" of ["+i.startSN+" ,"+i.endSN+"],level "+r+", currentTime:"+e.toFixed(3)+",bufferEnd:"+c.toFixed(3)),this._loadFragment(o)))}},c._ensureFragmentAtLivePoint=function(e,t,i,n,r,a,s){var o,l=this.hls.config,d=this.media,c=void 0!==l.liveMaxLatencyDuration?l.liveMaxLatencyDuration:l.liveMaxLatencyDurationCount*e.targetduration;if(t<Math.max(i-l.maxFragLookUpTolerance,n-c)){var h=this.liveSyncPosition=this.computeLivePosition(i,e);t=h,d&&!d.paused&&d.readyState&&d.duration>h&&h>d.currentTime&&(u.b.log("buffer end: "+t.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),d.currentTime=h),this.nextLoadPosition=h}if(e.PTSKnown&&t>n&&d&&d.readyState)return null;if(this.startFragRequested&&!e.PTSKnown){if(r)if(e.hasProgramDateTime)u.b.log("live playlist, switching playlist, load frag with same PDT: "+r.programDateTime),o=oe(a,r.endProgramDateTime,l.maxFragLookUpTolerance);else{var f=r.sn+1;if(f>=e.startSN&&f<=e.endSN){var p=a[f-e.startSN];r.cc===p.cc&&(o=p,u.b.log("live playlist, switching playlist, load frag with next SN: "+o.sn))}o||(o=$(a,(function(e){return r.cc-e.cc})))&&u.b.log("live playlist, switching playlist, load frag with same CC: "+o.sn)}o||(o=a[Math.min(s-1,Math.round(s/2))],u.b.log("live playlist, switching playlist, unknown, load middle frag : "+o.sn))}return o},c._findFragment=function(e,t,i,n,r,a,s){var o,l=this.hls.config;if(o=r<a?le(t,n,r,r>a-l.maxFragLookUpTolerance?0:l.maxFragLookUpTolerance):n[i-1]){var d=o.sn-s.startSN,c=t&&o.level===t.level,h=n[d-1],f=n[d+1];if(t&&o.sn===t.sn)if(c&&!o.backtracked)if(o.sn<s.endSN){var p=t.deltaPTS;p&&p>l.maxBufferHole&&t.dropped&&d?(o=h,u.b.warn("Previous fragment was dropped with large PTS gap between audio and video. Maybe fragment is not starting with a keyframe? Loading previous one to try to overcome this")):(o=f,u.b.log("Re-loading fragment with SN: "+o.sn))}else o=null;else o.backtracked&&(f&&f.backtracked?(u.b.warn("Already backtracked from fragment "+f.sn+", will not backtrack to fragment "+o.sn+". Loading fragment "+f.sn),o=f):(u.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),o.dropped=0,h?(o=h).backtracked=!0:d&&(o=null)))}return o},c._loadKey=function(e){this.state=ve,this.hls.trigger(d.a.KEY_LOADING,{frag:e})},c._loadFragment=function(e){var t=this.fragmentTracker.getState(e);this.fragCurrent=e,"initSegment"!==e.sn&&(this.startFragRequested=!0),Object(l.a)(e.sn)&&!e.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),e.backtracked||t===F||t===B?(e.autoLevel=this.hls.autoLevelEnabled,e.bitrateTest=this.bitrateTest,this.hls.trigger(d.a.FRAG_LOADING,{frag:e}),this.demuxer||(this.demuxer=new Q(this.hls,"main")),this.state=ye):t===U&&this._reduceMaxBufferLength(e.duration)&&this.fragmentTracker.removeFragment(e)},c.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,a.MAIN)},c.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.endPTS+.5):null},c._checkFragmentChanged=function(){var e,t,i=this.media;if(i&&i.readyState&&!1===i.seeking&&((t=i.currentTime)>this.lastCurrentTime&&(this.lastCurrentTime=t),H.isBuffered(i,t)?e=this.getBufferedFrag(t):H.isBuffered(i,t+.1)&&(e=this.getBufferedFrag(t+.1)),e)){var n=e;if(n!==this.fragPlaying){this.hls.trigger(d.a.FRAG_CHANGED,{frag:n});var r=n.level;this.fragPlaying&&this.fragPlaying.level===r||this.hls.trigger(d.a.LEVEL_SWITCHED,{level:r}),this.fragPlaying=n}}},c.immediateLevelSwitch=function(){if(u.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e,t=this.media;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var i=this.fragCurrent;i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},c.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,H.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())},c.nextLevelSwitch=function(){var e=this.media;if(e&&e.readyState){var t,i,n;if((i=this.getBufferedFrag(e.currentTime))&&i.startPTS>1&&this.flushMainBuffer(0,i.startPTS-1),e.paused)t=0;else{var r=this.hls.nextLoadLevel,a=this.levels[r],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*a.bitrate/(1e3*s)+1:0}if((n=this.getBufferedFrag(e.currentTime+t))&&(n=this.followingBufferedFrag(n))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(n.maxStartPTS,Number.POSITIVE_INFINITY)}}},c.flushMainBuffer=function(e,t){this.state=Ee;var i={startOffset:e,endOffset:t};this.altAudio&&(i.type="video"),this.hls.trigger(d.a.BUFFER_FLUSHING,i)},c.onMediaAttached=function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var i=this.config;this.levels&&i.autoStartLoad&&this.hls.startLoad(i.startPosition),this.gapController=new ce(i,t,this.fragmentTracker,this.hls)},c.onMediaDetaching=function(){var e=this.media;e&&e.ended&&(u.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;

1t&&t.forEach((function(e){e.details&&e.details.fragments.forEach((function(e){e.backtracked=void 0}))})),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.fragmentTracker.removeAllFragments(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},c.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:void 0;Object(l.a)(t)&&u.b.log("media seeked to "+t.toFixed(3)),this.tick()},c.onManifestLoading=function(){u.b.log("trigger BUFFER_RESET"),this.hls.trigger(d.a.BUFFER_RESET),this.fragmentTracker.removeAllFragments(),this.stalled=!1,this.startPosition=this.lastCurrentTime=0},c.onManifestParsed=function(e){var t,i=!1,n=!1;e.levels.forEach((function(e){(t=e.audioCodec)&&(-1!==t.indexOf("mp4a.40.2")&&(i=!0),-1!==t.indexOf("mp4a.40.5")&&(n=!0))})),this.audioCodecSwitch=i&&n,this.audioCodecSwitch&&u.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.altAudio=e.altAudio,this.levels=e.levels,this.startFragRequested=!1;var r=this.config;(r.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(r.startPosition)},c.onLevelLoaded=function(e){var t=e.details,i=e.level,n=this.levels[this.levelLastLoaded],r=this.levels[i],a=t.totalduration,s=0;if(u.b.log("level "+i+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.live){var o=r.details;o&&t.fragments.length>0?(te(o,t),s=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(s,o),t.PTSKnown&&Object(l.a)(s)?u.b.log("live playlist sliding:"+s.toFixed(3)):(u.b.log("live playlist - outdated PTS, unknown sliding"),se(this.fragPrevious,n,t))):(u.b.log("live playlist - first load, unknown sliding"),t.PTSKnown=!1,se(this.fragPrevious,n,t))}else t.PTSKnown=!1;if(r.details=t,this.levelLastLoaded=i,this.hls.trigger(d.a.LEVEL_UPDATED,{details:t,level:i}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var c=t.startTimeOffset;Object(l.a)(c)?(c<0&&(u.b.log("negative start time offset "+c+", count from end of last fragment"),c=s+a+c),u.b.log("start time offset found in playlist, adjust startPosition to "+c),this.startPosition=c):t.live?(this.startPosition=this.computeLivePosition(s,t),u.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0,this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===Ce&&(this.state=me),this.tick()},c.onKeyLoaded=function(){this.state===ve&&(this.state=me,this.tick())},c.onFragLoaded=function(e){var t=this.fragCurrent,i=this.hls,n=this.levels,r=this.media,a=e.frag;if(this.state===ye&&t&&"main"===a.type&&a.level===t.level&&a.sn===t.sn){var s=e.stats,o=n[t.level],l=o.details;if(this.bitrateTest=!1,this.stats=s,u.b.log("Loaded "+t.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+t.level),a.bitrateTest&&i.nextLoadLevel)this.state=me,this.startFragRequested=!1,s.tparsed=s.tbuffered=window.performance.now(),i.trigger(d.a.FRAG_BUFFERED,{stats:s,frag:t,id:"main"}),this.tick();else if("initSegment"===a.sn)this.state=me,s.tparsed=s.tbuffered=window.performance.now(),l.initSegment.data=e.payload,i.trigger(d.a.FRAG_BUFFERED,{stats:s,frag:t,id:"main"}),this.tick();else{u.b.log("Parsing "+t.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+t.level+", cc "+t.cc),this.state=_e,this.pendingBuffering=!0,this.appended=!1,a.bitrateTest&&(a.bitrateTest=!1,this.fragmentTracker.onFragLoaded({frag:a}));var c=!(r&&r.seeking)&&(l.PTSKnown||!l.live),h=l.initSegment?l.initSegment.data:[],f=this._getAudioCodec(o);(this.demuxer=this.demuxer||new Q(this.hls,"main")).push(e.payload,h,f,o.videoCodec,t,l.totalduration,c)}}this.fragLoadError=0},c.onFragParsingInitSegment=function(e){var t=this.fragCurrent,i=e.frag;if(t&&"main"===e.id&&i.sn===t.sn&&i.level===t.level&&this.state===_e){var n,r,a=e.tracks;if(a.audio&&this.altAudio&&delete a.audio,r=a.audio){var s=this.levels[this.level].audioCodec,o=navigator.userAgent.toLowerCase();s&&this.audioCodecSwap&&(u.b.log("swapping playlist audio codec"),s=-1!==s.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==r.metadata.channelCount&&-1===o.indexOf("firefox")&&(s="mp4a.40.5"),-1!==o.indexOf("android")&&"audio/mpeg"!==r.container&&(s="mp4a.40.2",u.b.log("Android: force audio codec to "+s)),r.levelCodec=s,r.id=e.id}for(n in(r=a.video)&&(r.levelCodec=this.levels[this.level].videoCodec,r.id=e.id),this.hls.trigger(d.a.BUFFER_CODECS,a),a){r=a[n],u.b.log("main track:"+n+",container:"+r.container+",codecs[level/parsed]=["+r.levelCodec+"/"+r.codec+"]");var l=r.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,{type:n,data:l,parent:"main",content:"initSegment"}))}this.tick()}},c.onFragParsingData=function(e){var t=this,i=this.fragCurrent,n=e.frag;if(i&&"main"===e.id&&n.sn===i.sn&&n.level===i.level&&("audio"!==e.type||!this.altAudio)&&this.state===_e){var r=this.levels[this.level],a=i;if(Object(l.a)(e.endPTS)||(e.endPTS=e.startPTS+i.duration,e.endDTS=e.startDTS+i.duration),!0===e.hasAudio&&a.addElementaryStream(m.AUDIO),!0===e.hasVideo&&a.addElementaryStream(m.VIDEO),u.b.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0)),"video"===e.type)if(a.dropped=e.dropped,a.dropped)if(a.backtracked)u.b.warn("Already backtracked on this fragment, appending with the gap",a.sn);else{var s=r.details;if(!s||a.sn!==s.startSN)return u.b.warn("missing video frame(s), backtracking fragment",a.sn),this.fragmentTracker.removeFragment(a),a.backtracked=!0,this.nextLoadPosition=e.startPTS,this.state=me,this.fragPrevious=a,void this.tick();u.b.warn("missing video frame(s) on first frag, appending with gap",a.sn)}else a.backtracked=!1;var o=ee(r.details,a,e.startPTS,e.endPTS,e.startDTS,e.endDTS),c=this.hls;c.trigger(d.a.LEVEL_PTS_UPDATED,{details:r.details,level:this.level,drift:o,type:e.type,start:e.startPTS,end:e.endPTS}),[e.data1,e.data2].forEach((function(i){i&&i.length&&t.state===_e&&(t.appended=!0,t.pendingBuffering=!0,c.trigger(d.a.BUFFER_APPENDING,{type:e.type,data:i,parent:"main",content:"data"}))})),this.tick()}},c.onFragParsed=function(e){var t=this.fragCurrent,i=e.frag;t&&"main"===e.id&&i.sn===t.sn&&i.level===t.level&&this.state===_e&&(this.stats.tparsed=window.performance.now(),this.state=Te,this._checkAppendedParsed())},c.onAudioTrackSwitching=function(e){var t=!!e.url,i=e.id;if(!t){if(this.mediaBuffer!==this.media){u.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var n=this.fragCurrent;n.loader&&(u.b.log("switching to main audio track, cancel main fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=me}var r=this.hls;r.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),r.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:i}),this.altAudio=!1}},c.onAudioTrackSwitched=function(e){var t=e.id,i=!!this.hls.audioTracks[t].url;if(i){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(u.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=i,this.tick()},c.onBufferCreated=function(e){var t,i,n=e.tracks,r=!1;for(var a in n){var s=n[a];"main"===s.id?(i=a,t=s,"video"===a&&(this.videoBuffer=n[a].buffer)):r=!0}r&&t?(u.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=t.buffer):this.mediaBuffer=this.media},c.onBufferAppended=function(e){if("main"===e.parent){var t=this.state;t!==_e&&t!==Te||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}},c._checkAppendedParsed=function(){if(!(this.state!==Te||this.appended&&this.pendingBuffering)){var e=this.fragCurrent;if(e){var t=this.mediaBuffer?this.mediaBuffer:this.media;u.b.log("main buffered : "+re(t.buffered)),this.fragPrevious=e;var i=this.stats;i.tbuffered=window.performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(d.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.state=me}this.tick()}},c.onError=function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var i=!!this.media&&H.isBuffered(this.media,this.media.currentTime)&&H.isBuffered(this.media,this.media.currentTime+.5);switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:if(!e.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var n=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);u.b.warn("mediaController: frag loading failed, retry in "+n+" ms"),this.retryDate=window.performance.now()+n,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=be}else u.b.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=ke;break;case o.a.LEVEL_LOAD_ERROR:case o.a.LEVEL_LOAD_TIMEOUT:this.state!==ke&&(e.fatal?(this.state=ke,u.b.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):e.levelRetry||this.state!==Ce||(this.state=me));break;case o.a.BUFFER_FULL_ERROR:"main"!==e.parent||this.state!==_e&&this.state!==Te||(i?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=me):(u.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},c._reduceMaxBufferLength=function(e){var t=this.config;return t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,u.b.warn("main:reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},c._checkBuffer=function(){var e=this.media;if(e&&0!==e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length?(this.loadedmetadata=!0,this._seekToStartPos()):this.immediateSwitch?this.immediateLevelSwitchEnd():this.gapController.poll(this.lastCurrentTime,t)}},c.onFragLoadEmergencyAborted=function(){this.state=me,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},c.onBufferFlushed=function(){var e=this.mediaBuffer?this.mediaBuffer:this.media;e&&this.fragmentTracker.detectEvictedFragments(m.VIDEO,e.buffered),this.state=me,this.fragPrevious=null},c.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},c._seekToStartPos=function(){var e=this.media,t=e.currentTime,i=e.seeking?t:this.startPosition;t!==i&&i>=0&&(u.b.log("target start position not buffered, seek to buffered.start(0) "+i+" from current time "+t+" "),e.currentTime=i)},c._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&(u.b.log("swapping playlist audio codec"),t&&(t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),t},r=n,(s=[{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,u.b.log("main stream-controller: "+t+"->"+e),this.hls.trigger(d.a.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;return e?this.followingBufferedFrag(this.getBufferedFrag(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}])&&Le(r.prototype,s),n}(Re);function xe(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}window.performance;var Oe,Pe=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MANIFEST_LOADED,d.a.LEVEL_LOADED,d.a.AUDIO_TRACK_SWITCHED,d.a.FRAG_LOADED,d.a.ERROR)||this).canload=!1,i.currentLevelIndex=null,i.manualLevelIndex=-1,i.timer=null,Oe=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.onHandlerDestroying=function(){this.clearTimer(),this.manualLevelIndex=-1},s.clearTimer=function(){null!==this.timer&&(clearTimeout(this.timer),this.timer=null)},s.startLoad=function(){var e=this._levels;this.canload=!0,this.levelRetryCount=0,e&&e.forEach((function(e){e.loadError=0;var t=e.details;t&&t.live&&(e.details=void 0)})),null!==this.timer&&this.loadLevel()},s.stopLoad=function(){this.canload=!1},s.onManifestLoaded=function(e){var t,i=[],n=[],r={},a=null,s=!1,l=!1;if(e.levels.forEach((function(e){var t=e.attrs;e.loadError=0,e.fragmentError=!1,s=s||!!e.videoCodec,l=l||!!e.audioCodec,Oe&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0),(a=r[e.bitrate])?a.url.push(e.url):(e.url=[e.url],e.urlId=0,r[e.bitrate]=e,i.push(e)),t&&(t.AUDIO&&(l=!0,J(a||e,"audio",t.AUDIO)),t.SUBTITLES&&J(a||e,"text",t.SUBTITLES))})),s&&l&&(i=i.filter((function(e){return!!e.videoCodec}))),i=i.filter((function(e){var t=e.audioCodec,i=e.videoCodec;return(!t||k(t,"audio"))&&(!i||k(i,"video"))})),e.audioTracks&&(n=e.audioTracks.filter((function(e){return!e.audioCodec||k(e.audioCodec,"audio")}))).forEach((function(e,t){e.id=t})),i.length>0){t=i[0].bitrate,i.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=i;for(var c=0;c<i.length;c++)if(i[c].bitrate===t){this._firstLevel=c,u.b.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+t);break}this.hls.trigger(d.a.MANIFEST_PARSED,{levels:i,audioTracks:n,firstLevel:this._firstLevel,stats:e.stats,audio:l,video:s,altAudio:n.some((function(e){return!!e.url}))})}else this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},s.setLevelInternal=function(e){var t=this._levels,i=this.hls;if(e>=0&&e<t.length){if(this.clearTimer(),this.currentLevelIndex!==e){u.b.log("switching to level "+e),this.currentLevelIndex=e;var n=t[e];n.level=e,i.trigger(d.a.LEVEL_SWITCHING,n)}var r=t[e],a=r.details;if(!a||a.live){var s=r.urlId;i.trigger(d.a.LEVEL_LOADING,{url:r.url[s],level:e,id:s})}}else i.trigger(d.a.ERROR,{type:o.b.OTHER_ERROR,details:o.a.LEVEL_SWITCH_ERROR,level:e,fatal:!1,reason:"invalid level idx"})},s.onError=function(e){if(e.fatal)e.type===o.b.NETWORK_ERROR&&this.clearTimer();else{var t,i=!1,n=!1;switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:t=e.frag.level,n=!0;break;case o.a.LEVEL_LOAD_ERROR:case o.a.LEVEL_LOAD_TIMEOUT:t=e.context.level,i=!0;break;case o.a.REMUX_ALLOC_ERROR:t=e.level,i=!0}void 0!==t&&this.recoverLevel(e,t,i,n)}},s.recoverLevel=function(e,t,i,n){var r,a,s,o=this,l=this.hls.config,d=e.details,c=this._levels[t];if(c.loadError++,c.fragmentError=n,i){if(!(this.levelRetryCount+1<=l.levelLoadingMaxRetry))return u.b.error("level controller, cannot recover from "+d+" error"),this.currentLevelIndex=null,this.clearTimer(),void(e.fatal=!0);a=Math.min(Math.pow(2,this.levelRetryCount)*l.levelLoadingRetryDelay,l.levelLoadingMaxRetryTimeout),this.timer=setTimeout((function(){return o.loadLevel()}),a),e.levelRetry=!0,this.levelRetryCount++,u.b.warn("level controller, "+d+", retry in "+a+" ms, current retry count is "+this.levelRetryCount)}(i||n)&&((r=c.url.length)>1&&c.loadError<r?(c.urlId=(c.urlId+1)%r,c.details=void 0,u.b.warn("level controller, "+d+" for level "+t+": switching to redundant URL-id "+c.urlId)):-1===this.manualLevelIndex?(s=0===t?this._levels.length-1:t-1,u.b.warn("level controller, "+d+": switch to "+s),this.hls.nextAutoLevel=this.currentLevelIndex=s):n&&(u.b.warn("level controller, "+d+": reload a fragment"),this.currentLevelIndex=null))},s.onFragLoaded=function(e){var t=e.frag;if(void 0!==t&&"main"===t.type){var i=this._levels[t.level];void 0!==i&&(i.fragmentError=!1,i.loadError=0,this.levelRetryCount=0)}},s.onLevelLoaded=function(e){var t=this,i=e.level,n=e.details;if(i===this.currentLevelIndex){var r=this._levels[i];if(r.fragmentError||(r.loadError=0,this.levelRetryCount=0),n.live){var a=ne(r.details,n,e.stats.trequest);u.b.log("live playlist, reload in "+Math.round(a)+" ms"),this.timer=setTimeout((function(){return t.loadLevel()}),a)}else this.clearTimer()}},s.onAudioTrackSwitched=function(e){var t=this.hls.audioTracks[e.id].groupId,i=this.hls.levels[this.currentLevelIndex];if(i&&i.audioGroupIds){for(var n=-1,r=0;r<i.audioGroupIds.length;r++)if(i.audioGroupIds[r]===t){n=r;break}n!==i.urlId&&(i.urlId=n,this.startLoad())}},s.loadLevel=function(){if(u.b.debug("call to loadLevel"),null!==this.currentLevelIndex&&this.canload){var e=this._levels[this.currentLevelIndex];if("object"==typeof e&&e.url.length>0){var t=this.currentLevelIndex,i=e.urlId,n=e.url[i];u.b.log("Attempt loading level index "+t+" with URL-id "+i),this.hls.trigger(d.a.LEVEL_LOADING,{url:n,level:t,id:i})}}},r=n,(a=[{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t=this._levels;t&&(e=Math.min(e,t.length-1),this.currentLevelIndex===e&&t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&xe(r.prototype,a),n}(h),Ie=i(4);function Me(e,t){var i;try{i=new Event("addtrack")}catch(e){(i=document.createEvent("Event")).initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function Ne(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}var Fe=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.FRAG_PARSING_METADATA,d.a.LIVE_BACK_BUFFER_REACHED)||this).id3Track=void 0,i.media=void 0,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.destroy=function(){h.prototype.destroy.call(this)},r.onMediaAttached=function(e){this.media=e.media,this.media},r.onMediaDetaching=function(){Ne(this.id3Track),this.id3Track=void 0,this.media=void 0},r.getID3Track=function(e){for(var t=0;t<e.length;t++){var i=e[t];if("metadata"===i.kind&&"id3"===i.label)return Me(i,this.media),i}return this.media.addTextTrack("metadata","id3")},r.onFragParsingMetadata=function(e){var t=e.frag,i=e.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var n=window.WebKitDataCue||window.VTTCue||window.TextTrackCue,r=0;r<i.length;r++){var a=Ie.a.getID3Frames(i[r].data);if(a){var s=i[r].pts,o=r<i.length-1?i[r+1].pts:t.endPTS;s===o?o+=1e-4:s>o&&(u.b.warn("detected an id3 sample with endTime < startTime, adjusting endTime to (startTime + 0.25)"),o=s+.25);for(var l=0;l<a.length;l++){var d=a[l];if(!Ie.a.isTimeStampFrame(d)){var c=new n(s,o,"");c.value=d,this.id3Track.addCue(c)}}}}},r.onLiveBackBufferReached=function(e){var t=e.bufferEnd,i=this.id3Track;if(i&&i.cues&&i.cues.length){var n=function(e,t){if(t<e[0].endTime)return e[0];if(t>e[e.length-1].endTime)return e[e.length-1];for(var i=0,n=e.length-1;i<=n;){var r=Math.floor((n+i)/2);if(t<e[r].endTime)n=r-1;else{if(!(t>e[r].endTime))return e[r];i=r+1}}return e[i].endTime-t<t-e[n].endTime?e[i]:e[n]}(i.cues,t);

1if(n)for(;i.cues[0]!==n;)i.removeCue(i.cues[0])}},n}(h),Ue=function(){function e(e){this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}var t=e.prototype;return t.sample=function(e,t){var i=Math.pow(this.alpha_,e);this.estimate_=t*(1-i)+i*this.estimate_,this.totalWeight_+=e},t.getTotalWeight=function(){return this.totalWeight_},t.getEstimate=function(){if(this.alpha_){var e=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/e}return this.estimate_},e}(),Be=function(){function e(e,t,i,n){this.hls=void 0,this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.hls=e,this.defaultEstimate_=n,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Ue(t),this.fast_=new Ue(i)}var t=e.prototype;return t.sample=function(e,t){var i=(e=Math.max(e,this.minDelayMs_))/1e3,n=8*t/i;this.fast_.sample(i,n),this.slow_.sample(i,n)},t.canEstimate=function(){var e=this.fast_;return e&&e.getTotalWeight()>=this.minWeight_},t.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.destroy=function(){},e}();function je(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var $e=window.performance,He=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.FRAG_LOADING,d.a.FRAG_LOADED,d.a.FRAG_BUFFERED,d.a.ERROR)||this).lastLoadedFragLevel=0,i._nextAutoLevel=-1,i.hls=t,i.timer=null,i._bwEstimator=null,i.onCheck=i._abandonRulesCheck.bind(function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(i)),i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.destroy=function(){this.clearTimer(),h.prototype.destroy.call(this)},s.onFragLoading=function(e){var t=e.frag;if("main"===t.type&&(this.timer||(this.fragCurrent=t,this.timer=setInterval(this.onCheck,100)),!this._bwEstimator)){var i,n,r=this.hls,a=r.config,s=t.level;r.levels[s].details.live?(i=a.abrEwmaFastLive,n=a.abrEwmaSlowLive):(i=a.abrEwmaFastVoD,n=a.abrEwmaSlowVoD),this._bwEstimator=new Be(r,n,i,a.abrEwmaDefaultEstimate)}},s._abandonRulesCheck=function(){var e=this.hls,t=e.media,i=this.fragCurrent;if(i){var n=i.loader,r=e.minAutoLevel;if(!n||n.stats&&n.stats.aborted)return u.b.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);var a=n.stats;if(t&&a&&(!t.paused&&0!==t.playbackRate||!t.readyState)&&i.autoLevel&&i.level){var s=$e.now()-a.trequest,o=Math.abs(t.playbackRate);if(s>500*i.duration/o){var l=e.levels,c=Math.max(1,a.bw?a.bw/8:1e3*a.loaded/s),h=l[i.level],f=h.realBitrate?Math.max(h.realBitrate,h.bitrate):h.bitrate,p=a.total?a.total:Math.max(a.loaded,Math.round(i.duration*f/8)),m=t.currentTime,g=(p-a.loaded)/c,v=(H.bufferInfo(t,m,e.config.maxBufferHole).end-m)/o;if(v<2*i.duration/o&&g>v){var y;for(y=i.level-1;y>r;y--){var b=l[y].realBitrate?Math.max(l[y].realBitrate,l[y].bitrate):l[y].bitrate;if(i.duration*b/(6.4*c)<v)break}void 0<g&&(u.b.warn("loading too slow, abort fragment loading and switch to level "+y+":fragLoadedDelay["+y+"]<fragLoadedDelay["+(i.level-1)+"];bufferStarvationDelay:"+(void 0).toFixed(1)+"<"+g.toFixed(1)+":"+v.toFixed(1)),e.nextLoadLevel=y,this._bwEstimator.sample(s,a.loaded),n.abort(),this.clearTimer(),e.trigger(d.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,stats:a}))}}}}},s.onFragLoaded=function(e){var t=e.frag;

1if("main"===t.type&&Object(l.a)(t.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var i=this.hls.levels[t.level],n=(i.loaded?i.loaded.bytes:0)+e.stats.loaded,r=(i.loaded?i.loaded.duration:0)+e.frag.duration;i.loaded={bytes:n,duration:r},i.realBitrate=Math.round(8*n/r)}if(e.frag.bitrateTest){var a=e.stats;a.tparsed=a.tbuffered=a.tload,this.onFragBuffered(e)}}},s.onFragBuffered=function(e){var t=e.stats,i=e.frag;if(!0!==t.aborted&&"main"===i.type&&Object(l.a)(i.sn)&&(!i.bitrateTest||t.tload===t.tbuffered)){var n=t.tparsed-t.trequest;u.b.log("latency/loading/parsing/append/kbps:"+Math.round(t.tfirst-t.trequest)+"/"+Math.round(t.tload-t.tfirst)+"/"+Math.round(t.tparsed-t.tload)+"/"+Math.round(t.tbuffered-t.tparsed)+"/"+Math.round(8*t.loaded/(t.tbuffered-t.trequest))),this._bwEstimator.sample(n,t.loaded),t.bwEstimate=this._bwEstimator.getEstimate(),i.bitrateTest?this.bitrateTestDelay=n/1e3:this.bitrateTestDelay=0}},s.onError=function(e){switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},s.clearTimer=function(){clearInterval(this.timer),this.timer=null},s._findBestLevel=function(e,t,i,n,r,a,s,o,l){for(var d=r;d>=n;d--){var c=l[d];if(c){var h,f=c.details,p=f?f.totalduration/f.fragments.length:t,m=!!f&&f.live;h=d<=e?s*i:o*i;var g=l[d].realBitrate?Math.max(l[d].realBitrate,l[d].bitrate):l[d].bitrate,v=g*p/h;if(u.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+d+"/"+Math.round(h)+"/"+g+"/"+p+"/"+a+"/"+v),h>g&&(!v||m&&!this.bitrateTestDelay||v<a))return d}}return-1},r=n,(a=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this._bwEstimator;if(!(-1===e||t&&t.canEstimate()))return e;var i=this._nextABRAutoLevel;return-1!==e&&(i=Math.min(e,i)),i},set:function(e){this._nextAutoLevel=e}},{key:"_nextABRAutoLevel",get:function(){var e=this.hls,t=e.maxAutoLevel,i=e.levels,n=e.config,r=e.minAutoLevel,a=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=a?a.currentTime:0,d=a&&0!==a.playbackRate?Math.abs(a.playbackRate):1,c=this._bwEstimator?this._bwEstimator.getEstimate():n.abrEwmaDefaultEstimate,h=(H.bufferInfo(a,l,n.maxBufferHole).end-l)/d,f=this._findBestLevel(s,o,c,r,t,h,n.abrBandWidthFactor,n.abrBandWidthUpFactor,i);if(f>=0)return f;u.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var p=o?Math.min(o,n.maxStarvationDelay):n.maxStarvationDelay,m=n.abrBandWidthFactor,g=n.abrBandWidthUpFactor;if(0===h){var v=this.bitrateTestDelay;v&&(p=(o?Math.min(o,n.maxLoadingDelay):n.maxLoadingDelay)-v,u.b.trace("bitrate test took "+Math.round(1e3*v)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*p)+" ms"),m=g=1)}return f=this._findBestLevel(s,o,c,r,t,h+p,m,g,i),Math.max(f,0)}}])&&je(r.prototype,a),n}(h),Ge=W(),qe=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHING,d.a.MEDIA_DETACHING,d.a.MANIFEST_PARSED,d.a.BUFFER_RESET,d.a.BUFFER_APPENDING,d.a.BUFFER_CODECS,d.a.BUFFER_EOS,d.a.BUFFER_FLUSHING,d.a.LEVEL_PTS_UPDATED,d.a.LEVEL_UPDATED)||this)._msDuration=null,i._levelDuration=null,i._levelTargetDuration=10,i._live=null,i._objectUrl=null,i._needsFlush=!1,i._needsEos=!1,i.config=void 0,i.audioTimestampOffset=void 0,i.bufferCodecEventsExpected=0,i._bufferCodecEventsTotal=0,i.media=null,i.mediaSource=null,i.segments=[],i.parent=void 0,i.appending=!1,i.appended=0,i.appendError=0,i.flushBufferCounter=0,i.tracks={},i.pendingTracks={},i.sourceBuffer={},i.flushRange=[],i._onMediaSourceOpen=function(){u.b.log("media source opened"),i.hls.trigger(d.a.MEDIA_ATTACHED,{media:i.media});var e=i.mediaSource;e&&e.removeEventListener("sourceopen",i._onMediaSourceOpen),i.checkPendingTracks()},i._onMediaSourceClose=function(){u.b.log("media source closed")},i._onMediaSourceEnded=function(){u.b.log("media source ended")},i._onSBUpdateEnd=function(){if(i.audioTimestampOffset&&i.sourceBuffer.audio){var e=i.sourceBuffer.audio;u.b.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+i.audioTimestampOffset),e.timestampOffset=i.audioTimestampOffset,delete i.audioTimestampOffset}i._needsFlush&&i.doFlush(),i._needsEos&&i.checkEos(),i.appending=!1;var t=i.parent,n=i.segments.reduce((function(e,i){return i.parent===t?e+1:e}),0),r={},a=i.sourceBuffer;for(var s in a){var o=a[s];if(!o)throw Error("handling source buffer update end error: source buffer for "+s+" uninitilized and unable to update buffered TimeRanges.");r[s]=o.buffered}i.hls.trigger(d.a.BUFFER_APPENDED,{parent:t,pending:n,timeRanges:r}),i._needsFlush||i.doAppending(),i.updateMediaElementDuration(),0===n&&i.flushLiveBackBuffer()},i._onSBUpdateError=function(e){u.b.error("sourceBuffer error:",e),i.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_APPENDING_ERROR,fatal:!1})},i.config=t.config,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.destroy=function(){h.prototype.destroy.call(this)},r.onLevelPtsUpdated=function(e){var t=e.type,i=this.tracks.audio;if("audio"===t&&i&&"audio/mpeg"===i.container){var n=this.sourceBuffer.audio;if(!n)throw Error("Level PTS Updated and source buffer for audio uninitalized");if(Math.abs(n.timestampOffset-e.start)>.1){var r=n.updating;try{n.abort()}catch(e){u.b.warn("can not abort audio buffer: "+e)}r?this.audioTimestampOffset=e.start:(u.b.warn("change mpeg audio timestamp offset from "+n.timestampOffset+" to "+e.start),n.timestampOffset=e.start)}}},r.onManifestParsed=function(e){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=e.altAudio?2:1,u.b.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},r.onMediaAttaching=function(e){var t=this.media=e.media;if(t&&Ge){var i=this.mediaSource=new Ge;i.addEventListener("sourceopen",this._onMediaSourceOpen),i.addEventListener("sourceended",this._onMediaSourceEnded),i.addEventListener("sourceclose",this._onMediaSourceClose),t.src=window.URL.createObjectURL(i),this._objectUrl=t.src}},r.onMediaDetaching=function(){u.b.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){u.b.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),this.media&&(this._objectUrl&&window.URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):u.b.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.hls.trigger(d.a.MEDIA_DETACHED)},r.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.pendingTracks,i=Object.keys(t).length;(i&&!e||2===i)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},r.onBufferReset=function(){var e=this.sourceBuffer;for(var t in e){var i=e[t];try{i&&(this.mediaSource&&this.mediaSource.removeSourceBuffer(i),i.removeEventListener("updateend",this._onSBUpdateEnd),i.removeEventListener("error",this._onSBUpdateError))}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},r.onBufferCodecs=function(e){var t=this;Object.keys(this.sourceBuffer).length||(Object.keys(e).forEach((function(i){t.pendingTracks[i]=e[i]})),this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},r.createSourceBuffers=function(e){var t=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");for(var n in e)if(!t[n]){var r=e[n];if(!r)throw Error("source buffer exists for track "+n+", however track does not");var a=r.levelCodec||r.codec,s=r.container+";codecs="+a;u.b.log("creating sourceBuffer("+s+")");try{var l=t[n]=i.addSourceBuffer(s);l.addEventListener("updateend",this._onSBUpdateEnd),l.addEventListener("error",this._onSBUpdateError),this.tracks[n]={buffer:l,codec:a,id:r.id,container:r.container,levelCodec:r.levelCodec}}catch(e){u.b.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(d.a.BUFFER_CREATED,{tracks:this.tracks})},r.onBufferAppending=function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())},r.onBufferEos=function(e){for(var t in this.sourceBuffer)if(!e.type||e.type===t){var i=this.sourceBuffer[t];i&&!i.ended&&(i.ended=!0,u.b.log(t+" sourceBuffer now EOS"))}this.checkEos()},r.checkEos=function(){var e=this.sourceBuffer,t=this.mediaSource;if(t&&"open"===t.readyState){for(var i in e){var n=e[i];if(n){if(!n.ended)return;if(n.updating)return void(this._needsEos=!0)}}u.b.log("all media data are available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){u.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}else this._needsEos=!1},r.onBufferFlushing=function(e){e.type?this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}):(this.flushRange.push({start:e.startOffset,end:e.endOffset,type:"video"}),this.flushRange.push({start:e.startOffset,end:e.endOffset,type:"audio"})),this.flushBufferCounter=0,this.doFlush()},r.flushLiveBackBuffer=function(){if(this._live){var e=this.config.liveBackBufferLength;if(isFinite(e)&&!(e<0))if(this.media)for(var t=this.media.currentTime,i=this.sourceBuffer,n=Object.keys(i),r=t-Math.max(e,this._levelTargetDuration),a=n.length-1;a>=0;a--){var s=n[a],o=i[s];if(o){var l=o.buffered;l.length>0&&r>l.start(0)&&this.removeBufferRange(s,o,0,r)&&this.hls.trigger(d.a.LIVE_BACK_BUFFER_REACHED,{bufferEnd:r})}}else u.b.error("flushLiveBackBuffer called without attaching media")}},r.onLevelUpdated=function(e){var t=e.details;t.fragments.length>0&&(this._levelDuration=t.totalduration+t.fragments[0].start,this._levelTargetDuration=t.averagetargetduration||t.targetduration||10,this._live=t.live,this.updateMediaElementDuration())},r.updateMediaElementDuration=function(){var e,t=this.config;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var i in this.sourceBuffer){var n=this.sourceBuffer[i];if(n&&!0===n.updating)return}e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(u.b.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e||!Object(l.a)(e))&&(u.b.log("Updating Media Source duration to 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i.unshift(r);a.ended=!1,this.parent=r.parent,a.appendBuffer(r.data),this.appendError=0,this.appended++,this.appending=!0}catch(n){u.b.error("error while trying to append buffer:"+n.message),i.unshift(r);var s={type:o.b.MEDIA_ERROR,parent:r.parent,details:"",fatal:!1};22===n.code?(this.segments=[],s.details=o.a.BUFFER_FULL_ERROR):(this.appendError++,s.details=o.a.BUFFER_APPEND_ERROR,this.appendError>e.appendErrorMaxRetry&&(u.b.log("fail "+e.appendErrorMaxRetry+" times to append segment in sourceBuffer"),this.segments=[],s.fatal=!0)),t.trigger(d.a.ERROR,s)}}}},r.flushBuffer=function(e,t,i){var n=this.sourceBuffer;if(!Object.keys(n).length)return!0;var r="null";if(this.media&&(r=this.media.currentTime.toFixed(3)),u.b.log("flushBuffer,pos/start/end: "+r+"/"+e+"/"+t),this.flushBufferCounter>=this.appended)return u.b.warn("abort flushing too many retries"),!0;var a=n[i];if(a){if(a.ended=!1,a.updating)return u.b.warn("cannot flush, sb updating in 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i;return(i=e.call(this,t,d.a.FPS_DROP_LEVEL_CAPPING,d.a.MEDIA_ATTACHING,d.a.MANIFEST_PARSED,d.a.BUFFER_CODECS,d.a.MEDIA_DETACHING)||this).autoLevelCapping=Number.POSITIVE_INFINITY,i.firstLevel=null,i.levels=[],i.media=null,i.restrictedLevels=[],i.timer=null,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s,o=n.prototype;return o.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=null,this.stopCapping())},o.onFpsDropLevelCapping=function(e){n.isLevelAllowed(e.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(e.droppedLevel)},o.onMediaAttaching=function(e){this.media=e.media instanceof window.HTMLVideoElement?e.media:null},o.onManifestParsed=function(e){var t=this.hls;this.restrictedLevels=[],this.levels=e.levels,this.firstLevel=e.firstLevel,t.config.capLevelToPlayerSize&&e.video&&this.startCapping()},o.onBufferCodecs=function(e){this.hls.config.capLevelToPlayerSize&&e.video&&this.startCapping()},o.onLevelsUpdated=function(e){this.levels=e.levels},o.onMediaDetaching=function(){this.stopCapping()},o.detectPlayerSize=function(){if(this.media){var e=this.levels?this.levels.length:0;if(e){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e-1),t.autoLevelCapping>this.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},o.getMaxLevel=function(e){var t=this;if(!this.levels)return-1;var i=this.levels.filter((function(i,r){return n.isLevelAllowed(r,t.restrictedLevels)&&r<=e}));return n.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},o.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},o.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)},n.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},n.getMaxLevelByMediaSize=function(e,t,i){if(!e||e&&!e.length)return-1;for(var n,r,a=e.length-1,s=0;s<e.length;s+=1){var o=e[s];if((o.width>=t||o.height>=i)&&(n=o,!(r=e[s+1])||n.width!==r.width||n.height!==r.height)){a=s;break}}return a},r=n,s=[{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}}],(a=[{key:"mediaWidth",get:function(){var e,t=this.media;return t&&(e=t.width||t.clientWidth||t.offsetWidth,e*=n.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e,t=this.media;return t&&(e=t.height||t.clientHeight||t.offsetHeight,e*=n.contentScaleFactor),e}}])&&Ke(r.prototype,a),s&&Ke(r,s),n}(h),Ve=window.performance,Ye=function(e){var t,i;

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e=this.loader;e&&4!==e.readyState&&(this.stats.aborted=!0,e.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.load=function(e,t,i){this.context=e,this.config=t,this.callbacks=i,this.stats={trequest:Xe.now(),retry:0},this.retryDelay=t.retryDelay,this.loadInternal()},t.loadInternal=function(){var e,t=this.context;e=this.loader=new Qe;var i=this.stats;i.tfirst=0,i.loaded=0;var n=this.xhrSetup;try{if(n)try{n(e,t.url)}catch(i){e.open("GET",t.url,!0),n(e,t.url)}e.readyState||e.open("GET",t.url,!0)}catch(i){return void this.callbacks.onError({code:e.status,text:i.message},t,e)}t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),e.send()},t.readystatechange=function(e){var t=e.currentTarget,i=t.readyState,n=this.stats,r=this.context,a=this.config;if(!n.aborted&&i>=2)if(window.clearTimeout(this.requestTimeout),0===n.tfirst&&(n.tfirst=Math.max(Xe.now(),n.trequest)),4===i){var s=t.status;if(s>=200&&s<300){var o,l;n.tload=Math.max(n.tfirst,Xe.now()),l="arraybuffer"===r.responseType?(o=t.response).byteLength:(o=t.responseText).length,n.loaded=n.total=l;var d={url:t.responseURL,data:o};this.callbacks.onSuccess(d,n,r,t)}else n.retry>=a.maxRetry||s>=400&&s<499?(u.b.error(s+" while loading "+r.url),this.callbacks.onError({code:s,text:t.statusText},r,t)):(u.b.warn(s+" while loading "+r.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,a.maxRetryDelay),n.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),a.timeout)},t.loadtimeout=function(){u.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.loadprogress=function(e){var t=e.currentTarget,i=this.stats;i.loaded=e.loaded,e.lengthComputable&&(i.total=e.total);var n=this.callbacks.onProgress;n&&n(i,this.context,null,t)},e}();function Ze(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var et=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MANIFEST_LOADING,d.a.MANIFEST_PARSED,d.a.AUDIO_TRACK_LOADED,d.a.AUDIO_TRACK_SWITCHED,d.a.LEVEL_LOADED,d.a.ERROR)||this)._trackId=-1,i._selectDefaultTrack=!0,i.tracks=[],i.trackIdBlacklist=Object.create(null),i.audioGroupId=null,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.onManifestLoading=function(){this.tracks=[],this._trackId=-1,this._selectDefaultTrack=!0},s.onManifestParsed=function(e){var t=this.tracks=e.audioTracks||[];this.hls.trigger(d.a.AUDIO_TRACKS_UPDATED,{audioTracks:t}),this._selectAudioGroup(this.hls.nextLoadLevel)},s.onAudioTrackLoaded=function(e){if(e.id>=this.tracks.length)u.b.warn("Invalid audio track id:",e.id);else{if(u.b.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.hasInterval()){var t=1e3*e.details.targetduration;this.setInterval(t)}!e.details.live&&this.hasInterval()&&this.clearInterval()}},s.onAudioTrackSwitched=function(e){var t=this.tracks[e.id].groupId;t&&this.audioGroupId!==t&&(this.audioGroupId=t)},s.onLevelLoaded=function(e){this._selectAudioGroup(e.level)}

1,s.onError=function(e){e.type===o.b.NETWORK_ERROR&&(e.fatal&&this.clearInterval(),e.details===o.a.AUDIO_TRACK_LOAD_ERROR&&(u.b.warn("Network failure on audio-track id:",e.context.id),this._handleLoadError()))},s._setAudioTrack=function(e){if(this._trackId===e&&this.tracks[this._trackId].details)u.b.debug("Same id as current audio-track passed, and track details available -> no-op");else if(e<0||e>=this.tracks.length)u.b.warn("Invalid id passed to audio-track controller");else{var t=this.tracks[e];u.b.log("Now switching to audio-track index "+e),this.clearInterval(),this._trackId=e;var i=t.url,n=t.type,r=t.id;this.hls.trigger(d.a.AUDIO_TRACK_SWITCHING,{id:r,type:n,url:i}),this._loadTrackDetailsIfNeeded(t)}},s.doTick=function(){this._updateTrack(this._trackId)},s._selectAudioGroup=function(e){var t=this.hls.levels[e];if(t&&t.audioGroupIds){var i=t.audioGroupIds[t.urlId];this.audioGroupId!==i&&(this.audioGroupId=i,this._selectInitialAudioTrack())}},s._selectInitialAudioTrack=function(){var e=this,t=this.tracks;if(t.length){var i=this.tracks[this._trackId],n=null;if(i&&(n=i.name),this._selectDefaultTrack){var r=t.filter((function(e){return e.default}));r.length?t=r:u.b.warn("No default audio tracks defined")}var a=!1,s=function(){t.forEach((function(t){a||e.audioGroupId&&t.groupId!==e.audioGroupId||n&&n!==t.name||(e._setAudioTrack(t.id),a=!0)}))};s(),a||(n=null,s()),a||(u.b.error("No track found for running audio group-ID: "+this.audioGroupId),this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))}},s._needsTrackLoading=function(e){var t=e.details,i=e.url;return!(t&&!t.live||!i)},s._loadTrackDetailsIfNeeded=function(e){if(this._needsTrackLoading(e)){var t=e.url,i=e.id;u.b.log("loading audio-track playlist for id: "+i),this.hls.trigger(d.a.AUDIO_TRACK_LOADING,{url:t,id:i})}},s._updateTrack=function(e){if(!(e<0||e>=this.tracks.length)){this.clearInterval(),this._trackId=e,u.b.log("trying to update audio-track "+e);var t=this.tracks[e];this._loadTrackDetailsIfNeeded(t)}},s._handleLoadError=function(){this.trackIdBlacklist[this._trackId]=!0;var e=this._trackId,t=this.tracks[e],i=t.name,n=t.language,r=t.groupId;u.b.warn("Loading failed on audio track id: "+e+", group-id: "+r+', name/language: "'+i+'" / "'+n+'"');for(var a=e,s=0;s<this.tracks.length;s++)if(!this.trackIdBlacklist[s]&&this.tracks[s].name===i){a=s;break}a!==e?(u.b.log("Attempting audio-track fallback id:",a,"group-id:",this.tracks[a].groupId),this._setAudioTrack(a)):u.b.warn('No fallback audio-track found for name/language: "'+i+'" / "'+n+'"')},r=n,(a=[{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this._trackId},set:function(e){this._setAudioTrack(e),this._selectDefaultTrack=!1}}])&&Ze(r.prototype,a),n}(he);function tt(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var it=window.performance,nt=function(e){var t,i;function n(t,i){var n;return(n=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.AUDIO_TRACKS_UPDATED,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_LOADED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.BUFFER_RESET,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED,d.a.INIT_PTS_FOUND)||this).fragmentTracker=i,n.config=t.config,n.audioCodecSwap=!1,n._state=fe,n.initPTS=[],n.waitingFragment=null,n.videoTrackCC=null,n}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.onInitPtsFound=function(e){var t=e.id,i=e.frag.cc,n=e.initPTS;"main"===t&&(this.initPTS[i]=n,this.videoTrackCC=i,u.b.log("InitPTS for cc: "+i+" found from video track: "+n),this.state===Ae&&this.tick())},s.startLoad=function(e){if(this.tracks){var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(u.b.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=me):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=pe),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=fe},s.doTick=function(){var e,t,i,n=this.hls,r=n.config;switch(this.state){case ke:case ge:case Ee:break;case pe:this.state=we,this.loadedmetadata=!1;break;case me:var a=this.tracks;

1if(!a)break;if(!this.media&&(this.startFragRequested||!r.startFragPrefetch))break;if(this.loadedmetadata)e=this.media.currentTime;else if(void 0===(e=this.nextLoadPosition))break;var s=this.mediaBuffer?this.mediaBuffer:this.media,o=this.videoBuffer?this.videoBuffer:this.media,c=H.bufferInfo(s,e,r.maxBufferHole),h=H.bufferInfo(o,e,r.maxBufferHole),f=c.len,p=c.end,m=this.fragPrevious,g=Math.min(r.maxBufferLength,r.maxMaxBufferLength),v=Math.max(g,h.len),y=this.audioSwitch,b=this.trackId;if((f<v||y)&&b<a.length){if(void 0===(i=a[b].details)){this.state=we;break}if(!y&&this._streamEnded(c,i))return this.hls.trigger(d.a.BUFFER_EOS,{type:"audio"}),void(this.state=Se);var w,_=i.fragments,T=_.length,E=_[0].start,S=_[T-1].start+_[T-1].duration;if(y)if(i.live&&!i.PTSKnown)u.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"),p=0;else if(p=e,i.PTSKnown&&e<E){if(!(c.end>E||c.nextStart))return;u.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=E+.05}if(i.initSegment&&!i.initSegment.data)w=i.initSegment;else if(p<=E){if(w=_[0],null!==this.videoTrackCC&&w.cc!==this.videoTrackCC&&(w=function(e,t){return $(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}(_,this.videoTrackCC)),i.live&&w.loadIdx&&w.loadIdx===this.fragLoadIdx){var k=c.nextStart?c.nextStart:E;return u.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(k+.05)),void(this.media.currentTime=k+.05)}}else{var A,C=r.maxFragLookUpTolerance,R=m?_[m.sn-_[0].sn+1]:void 0,L=function(e){var t=Math.min(C,e.duration);return e.start+e.duration-t<=p?1:e.start-t>p&&e.start?-1:0};p<S?(p>S-C&&(C=0),A=R&&!L(R)?R:$(_,L)):A=_[T-1],A&&(w=A,E=A.start,m&&w.level===m.level&&w.sn===m.sn&&(w.sn<i.endSN?(w=_[w.sn+1-i.startSN],u.b.log("SN just loaded, load next one: "+w.sn)):w=null))}w&&(w.encrypted?(u.b.log("Loading key for "+w.sn+" of ["+i.startSN+" ,"+i.endSN+"],track "+b),this.state=ve,n.trigger(d.a.KEY_LOADING,{frag:w})):(u.b.log("Loading "+w.sn+", cc: "+w.cc+" of ["+i.startSN+" ,"+i.endSN+"],track "+b+", currentTime:"+e+",bufferEnd:"+p.toFixed(3)),this.fragCurrent=w,(y||this.fragmentTracker.getState(w)===F)&&("initSegment"!==w.sn&&(this.startFragRequested=!0),Object(l.a)(w.sn)&&(this.nextLoadPosition=w.start+w.duration),n.trigger(d.a.FRAG_LOADING,{frag:w}),this.state=ye)))}break;case we:(t=this.tracks[this.trackId])&&t.details&&(this.state=me);break;case be:var D=it.now(),x=this.retryDate,O=(s=this.media)&&s.seeking;(!x||D>=x||O)&&(u.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=me);break;case Ae:var P=this.videoTrackCC;if(void 0===this.initPTS[P])break;var I=this.waitingFragment;if(I){var M=I.frag.cc;P!==M?(t=this.tracks[this.trackId]).details&&t.details.live&&(u.b.warn("Waiting fragment CC ("+M+") does not match video track CC ("+P+")"),this.waitingFragment=null,this.state=me):(this.state=ye,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=me}},s.onMediaAttached=function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var i=this.config;this.tracks&&i.autoStartLoad&&this.startLoad(i.startPosition)},s.onMediaDetaching=function(){var e=this.media;e&&e.ended&&(u.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},s.onAudioTracksUpdated=function(e){u.b.log("audio tracks updated"),this.tracks=e.audioTracks},s.onAudioTrackSwitching=function(e){var t=!!e.url;this.trackId=e.id,this.fragCurrent=null,this.state=ge,this.waitingFragment=null,t?this.setInterval(100):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=me),this.tick()},s.onAudioTrackLoaded=function(e){var t=e.details,i=e.id,n=this.tracks[i],r=t.totalduration,a=0;if(u.b.log("track "+i+" loaded ["+t.startSN+","+t.endSN+"],duration:"+r),t.live){var s=n.details;s&&t.fragments.length>0?(te(s,t),a=t.fragments[0].start,t.PTSKnown?u.b.log("live audio playlist sliding:"+a.toFixed(3)):u.b.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,u.b.log("live audio playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(n.details=t,!this.startFragRequested){if(-1===this.startPosition){var o=t.startTimeOffset;Object(l.a)(o)?(u.b.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o):t.live?(this.startPosition=this.computeLivePosition(a,t),u.b.log("compute startPosition for audio-track to "+this.startPosition)):this.startPosition=0}this.nextLoadPosition=this.startPosition}this.state===we&&(this.state=me),this.tick()},s.onKeyLoaded=function(){this.state===ve&&(this.state=me,this.tick())},s.onFragLoaded=function(e){var t=this.fragCurrent,i=e.frag;if(this.state===ye&&t&&"audio"===i.type&&i.level===t.level&&i.sn===t.sn){var n=this.tracks[this.trackId],r=n.details,a=r.totalduration,s=t.level,o=t.sn,l=t.cc,c=this.config.defaultAudioCodec||n.audioCodec||"mp4a.40.2",h=this.stats=e.stats;if("initSegment"===o)this.state=me,h.tparsed=h.tbuffered=it.now(),r.initSegment.data=e.payload,this.hls.trigger(d.a.FRAG_BUFFERED,{stats:h,frag:t,id:"audio"}),this.tick();else{this.state=_e,this.appended=!1,this.demuxer||(this.demuxer=new Q(this.hls,"audio"));var f=this.initPTS[l],p=r.initSegment?r.initSegment.data:[];r.initSegment||void 0!==f?(this.pendingBuffering=!0,u.b.log("Demuxing "+o+" of ["+r.startSN+" ,"+r.endSN+"],track "+s),this.demuxer.push(e.payload,p,c,null,t,a,!1,f)):(u.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+o+" of ["+r.startSN+" ,"+r.endSN+"],track "+s),this.waitingFragment=e,this.state=Ae)}}this.fragLoadError=0},s.onFragParsingInitSegment=function(e){var t=this.fragCurrent,i=e.frag;if(t&&"audio"===e.id&&i.sn===t.sn&&i.level===t.level&&this.state===_e){var n,r=e.tracks;

1if(r.video&&delete r.video,n=r.audio){n.levelCodec=n.codec,n.id=e.id,this.hls.trigger(d.a.BUFFER_CODECS,r),u.b.log("audio track:audio,container:"+n.container+",codecs[level/parsed]=["+n.levelCodec+"/"+n.codec+"]");var a=n.initSegment;if(a){var s={type:"audio",data:a,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[s]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,s))}this.tick()}}},s.onFragParsingData=function(e){var t=this,i=this.fragCurrent,n=e.frag;if(i&&"audio"===e.id&&"audio"===e.type&&n.sn===i.sn&&n.level===i.level&&this.state===_e){var r=this.trackId,a=this.tracks[r],s=this.hls;Object(l.a)(e.endPTS)||(e.endPTS=e.startPTS+i.duration,e.endDTS=e.startDTS+i.duration),i.addElementaryStream(m.AUDIO),u.b.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),ee(a.details,i,e.startPTS,e.endPTS);var c=this.audioSwitch,h=this.media,f=!1;if(c)if(h&&h.readyState){var p=h.currentTime;u.b.log("switching audio track : currentTime:"+p),p>=e.startPTS&&(u.b.log("switching audio track : flushing all audio"),this.state=Ee,s.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),f=!0,this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:r}))}else this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:r});var g=this.pendingData;if(!g)return u.b.warn("Apparently attempt to enqueue media payload without codec initialization data upfront"),void s.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:null,fatal:!0});this.audioSwitch||([e.data1,e.data2].forEach((function(t){t&&t.length&&g.push({type:e.type,data:t,parent:"audio",content:"data"})})),!f&&g.length&&(g.forEach((function(e){t.state===_e&&(t.pendingBuffering=!0,t.hls.trigger(d.a.BUFFER_APPENDING,e))})),this.pendingData=[],this.appended=!0)),this.tick()}},s.onFragParsed=function(e){var t=this.fragCurrent,i=e.frag;t&&"audio"===e.id&&i.sn===t.sn&&i.level===t.level&&this.state===_e&&(this.stats.tparsed=it.now(),this.state=Te,this._checkAppendedParsed())},s.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},s.onBufferCreated=function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer)},s.onBufferAppended=function(e){if("audio"===e.parent){var t=this.state;t!==_e&&t!==Te||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}},s._checkAppendedParsed=function(){if(!(this.state!==Te||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,i=this.hls;if(e){this.fragPrevious=e,t.tbuffered=it.now(),i.trigger(d.a.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var n=this.mediaBuffer?this.mediaBuffer:this.media;n&&u.b.log("audio buffered : "+re(n.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,i.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=me}this.tick()}},s.onError=function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:var i=e.frag;if(i&&"audio"!==i.type)break;if(!e.fatal){var n=this.fragLoadError;n?n++:n=1;var r=this.config;if(n<=r.fragLoadingMaxRetry){this.fragLoadError=n;var a=Math.min(Math.pow(2,n-1)*r.fragLoadingRetryDelay,r.fragLoadingMaxRetryTimeout);u.b.warn("AudioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=it.now()+a,this.state=be}else u.b.error("AudioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=ke}break;case o.a.AUDIO_TRACK_LOAD_ERROR:case o.a.AUDIO_TRACK_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:this.state!==ke&&(this.state=e.fatal?ke:me,u.b.warn("AudioStreamController: "+e.details+" while loading frag, now switching to "+this.state+" state ..."));break;case o.a.BUFFER_FULL_ERROR:if("audio"===e.parent&&(this.state===_e||this.state===Te)){var s=this.mediaBuffer,l=this.media.currentTime;if(s&&H.isBuffered(s,l)&&H.isBuffered(s,l+.5)){var c=this.config;c.maxMaxBufferLength>=c.maxBufferLength&&(c.maxMaxBufferLength/=2,u.b.warn("AudioStreamController: reduce max buffer length to "+c.maxMaxBufferLength+"s")),this.state=me}else u.b.warn("AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Ee,this.hls.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},s.onBufferFlushed=function(){var e=this,t=this.pendingData;t&&t.length?(u.b.log("AudioStreamController: appending pending audio data after buffer flushed"),t.forEach((function(t){e.hls.trigger(d.a.BUFFER_APPENDING,t)})),this.appended=!0,this.pendingData=[],this.state=Te):(this.state=me,this.fragPrevious=null,this.tick())},r=n,(a=[{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,u.b.log("audio stream:"+t+"->"+e)}},get:function(){return this._state}}])&&tt(r.prototype,a),n}(Re),rt=function(){if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var e={"":!0,lr:!0,rl:!0},t={start:!0,middle:!0,end:!0,left:!0,right:!0};function i(e){return"string"==typeof e&&!!t[e.toLowerCase()]&&e.toLowerCase()}function n(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)e[n]=i[n]}return e}function r(t,r,a){var s=this,o={enumerable:!0};s.hasBeenReset=!1;var l="",d=!1,u=t,c=r,h=a,f=null,p="",m=!0,g="auto",v="start",y=50,b="middle",w=50,_="middle";Object.defineProperty(s,"id",n({},o,{get:function(){return l},set:function(e){l=""+e}})),Object.defineProperty(s,"pauseOnExit",n({},o,{get:function(){return d},set:function(e){d=!!e}})),Object.defineProperty(s,"startTime",n({},o,{get:function(){return u},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");u=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",n({},o,{get:function(){return c},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");c=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",n({},o,{get:function(){return h},set:function(e){h=""+e,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",n({},o,{get:function(){return f},set:function(e){f=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"vertical",n({},o,{get:function(){return p},set:function(t){var i=function(t){return"string"==typeof t&&!!e[t.toLowerCase()]&&t.toLowerCase()}(t);if(!1===i)throw new SyntaxError("An invalid or illegal string was specified.");p=i,this.hasBeenReset=!0}})),Object.defineProperty(s,"snapToLines",n({},o,{get:function(){return m},set:function(e){m=!!e,this.hasBeenReset=!0}})),Object.defineProperty(s,"line",n({},o,{get:function(){return g},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");g=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"lineAlign",n({},o,{get:function(){return v},set:function(e){var t=i(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");v=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"position",n({},o,{get:function(){return y},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",n({},o,{get:function(){return b},set:function(e){var t=i(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");b=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",n({},o,{get:function(){return w},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");w=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",n({},o,{get:function(){return _},set:function(e){var t=i(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");_=t,this.hasBeenReset=!0}})),s.displayState=void 0}return r.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},r}(),at=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}};function st(){this.window=window,this.state="INITIAL",this.buffer="",this.decoder=new at,this.regionList=[]}function ot(){this.values=Object.create(null)}function lt(e,t,i,n){var r=n?e.split(n):[e];for(var a in r)if("string"==typeof r[a]){var s=r[a].split(i);2===s.length&&t(s[0],s[1])}}ot.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var n=0;n<i.length;++n)if(t===i[n]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&(t=parseFloat(t))>=0&&t<=100)&&(this.set(e,t),!0)}};var dt=new rt(0,0,0),ut="middle"===dt.align?"middle":"center";function ct(e,t,i){var n=e;function r(){var t=function(e){function t(e,t,i,n){return 3600*(0|e)+60*(0|t)+(0|i)+(0|n)/1e3}var i=e.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);return i?i[3]?t(i[1],i[2],i[3].replace(":",""),i[4]):i[1]>59?t(i[1],i[2],0,i[4]):t(0,i[1],i[2],i[4]):null}(e);if(null===t)throw new Error("Malformed timestamp: "+n);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function a(){e=e.replace(/^\s+/,"")}if(a(),t.startTime=r(),a(),"--\x3e"!==e.substr(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+n);e=e.substr(3),a(),t.endTime=r(),a(),function(e,t){var n=new ot;lt(e,(function(e,t){switch(e){case"region":for(var r=i.length-1;r>=0;r--)if(i[r].id===t){n.set(e,i[r].region);break}break;case"vertical":n.alt(e,t,["rl","lr"]);break;case"line":var a=t.split(","),s=a[0];n.integer(e,s),n.percent(e,s)&&n.set("snapToLines",!1),n.alt(e,s,["auto"]),2===a.length&&n.alt("lineAlign",a[1],["start",ut,"end"]);break;case"position":a=t.split(","),n.percent(e,a[0]),2===a.length&&n.alt("positionAlign",a[1],["start",ut,"end","line-left","line-right","auto"]);break;case"size":n.percent(e,t);break;case"align":n.alt(e,t,["start",ut,"end","left","right"])}}),/:/,/\s/),t.region=n.get("region",null),t.vertical=n.get("vertical","");var r=n.get("line","auto");"auto"===r&&-1===dt.line&&(r=-1),t.line=r,t.lineAlign=n.get("lineAlign","start"),t.snapToLines=n.get("snapToLines",!0),t.size=n.get("size",100),t.align=n.get("align",ut);var a=n.get("position","auto");"auto"===a&&50===dt.position&&(a="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=a}(e,t)}function ht(e){return e.replace(/<br(?: \/)?>/gi,"\n")}st.prototype={parse:function(e){var t=this;function i(){var e=t.buffer,i=0;for(e=ht(e);i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var n=e.substr(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.substr(i),n}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var n;if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var r=(n=i()).match(/^()?WEBVTT([ \t].*)?$/);if(!r||!r[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}for(var a=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(a?a=!1:n=i(),t.state){case"HEADER":/:/.test(n)?lt(n,(function(e,t){}),/:/):n||(t.state="ID");continue;case"NOTE":n||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){t.state="NOTE";break}if(!n)continue;if(t.cue=new rt(0,0,""),t.state="CUE",-1===n.indexOf("--\x3e")){t.cue.id=n;continue}case"CUE":try{ct(n,t.cue,t.regionList)}catch(e){t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var s=-1!==n.indexOf("--\x3e");

1if(!n||s&&(a=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=n;continue;case"BADCUE":n||(t.state="ID");continue}}}catch(e){"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){try{if(this.buffer+=this.decoder.decode(),(this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state)throw new Error("Malformed WebVTT signature.")}catch(e){throw e}return this.onflush&&this.onflush(),this}};var ft=st;function pt(e,t,i,n){for(var r,a,s,o,l,d=window.VTTCue||TextTrackCue,u=0;u<n.rows.length;u++)if(s=!0,o=0,l="",!(r=n.rows[u]).isEmpty()){for(var c=0;c<r.chars.length;c++)r.chars[c].uchar.match(/\s/)&&s?o++:(l+=r.chars[c].uchar,s=!1);r.cueStartTime=t,t===i&&(i+=1e-4),a=new d(t,i,ht(l.trim())),o>=16?o--:o++,navigator.userAgent.match(/Firefox\//)?a.line=u+1:a.line=u>7?u-2:u+1,a.align="left",a.position=Math.max(0,Math.min(100,o/32*100)),e.addCue(a)}}var mt,gt={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},vt=function(e){var t=e;return gt.hasOwnProperty(e)&&(t=gt[e]),String.fromCharCode(t)},yt={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},bt={17:2,18:4,21:6,22:8,23:10,19:13,20:15},wt={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},_t={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Tt=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];!function(e){e[e.ERROR=0]="ERROR",e[e.TEXT=1]="TEXT",e[e.WARNING=2]="WARNING",e[e.INFO=2]="INFO",e[e.DEBUG=3]="DEBUG",e[e.DATA=3]="DATA"}(mt||(mt={}));var Et={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){this.verboseFilter[e],this.verboseLevel}},St=function(e){for(var t=[],i=0;i<e.length;i++)t.push(e[i].toString(16));return t},kt=function(){function e(e,t,i,n,r){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e||"white",this.underline=t||!1,this.italics=i||!1,this.background=n||"black",this.flash=r||!1}var t=e.prototype;return t.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.setStyles=function(e){for(var t=["foreground","underline","italics","background","flash"],i=0;i<t.length;i++){var n=t[i];e.hasOwnProperty(n)&&(this[n]=e[n])}},t.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},t.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},t.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},e}(),At=function(){function e(e,t,i,n,r,a){this.uchar=void 0,this.penState=void 0,this.uchar=e||" ",this.penState=new kt(t,i,n,r,a)}var t=e.prototype;return t.reset=function(){this.uchar=" ",this.penState.reset()},t.setChar=function(e,t){this.uchar=e,this.penState.copy(t)},t.setPenState=function(e){this.penState.copy(e)},t.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},t.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},t.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},e}(),Ct=function(){function e(){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.chars=[];for(var e=0;e<100;e++)this.chars.push(new At);this.pos=0,this.currPenState=new kt}var t=e.prototype;return t.equals=function(e){for(var t=!0,i=0;i<100;i++)if(!this.chars[i].equals(e.chars[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<100;t++)this.chars[t].copy(e.chars[t])},t.isEmpty=function(){for(var e=!0,t=0;t<100;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},t.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(Et.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>100&&(Et.log("ERROR","Too large cursor position "+this.pos),this.pos=100)},t.moveCursor=function(e){var t=this.pos+e;if(e>1)for(var i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)},t.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.insertChar=function(e){e>=144&&this.backSpace();var t=vt(e);this.pos>=100?Et.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},t.clearFromPos=function(e){var t;for(t=e;t<100;t++)this.chars[t].reset()},t.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.getTextString=function(){for(var e=[],t=!0,i=0;i<100;i++){var n=this.chars[i].uchar;" "!==n&&(t=!1),e.push(n)}return t?"":e.join("")},t.setPenStyles=function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)},e}(),Rt=function(){function e(){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.rows=[];for(var e=0;e<15;e++)this.rows.push(new Ct);this.currRow=14,this.nrRollUpRows=null,this.reset()}var t=e.prototype;return t.reset=function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14},t.equals=function(e){for(var t=!0,i=0;i<15;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])},t.isEmpty=function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},t.backSpace=function(){this.rows[this.currRow].backSpace()},t.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.insertChar=function(e){this.rows[this.currRow].insertChar(e)},t.setPen=function(e){this.rows[this.currRow].setPenStyles(e)},t.moveCursor=function(e){this.rows[this.currRow].moveCursor(e)},t.setCursor=function(e){Et.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)},t.setPAC=function(e){Et.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var i=0;i<15;i++)this.rows[i].clear();var n=this.currRow+1-this.nrRollUpRows,r=this.lastOutputScreen;if(r){var a=r.rows[n].cueStartTime;if(a&&Et.time&&a<Et.time)for(var s=0;s<this.nrRollUpRows;s++)this.rows[t-this.nrRollUpRows+s+1].copy(r.rows[n+s])}}this.currRow=t;var o=this.rows[this.currRow];if(null!==e.indent){var l=e.indent,d=Math.max(l-1,0);o.setCursor(e.indent),e.color=o.chars[d].penState.foreground}var u={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(u)},t.setBkgData=function(e){Et.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},t.setRollUpRows=function(e){this.nrRollUpRows=e},t.rollUp=function(){if(null!==this.nrRollUpRows){Et.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),Et.log("INFO","Rolling up")}else Et.log("DEBUG","roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e||!1;for(var t=[],i="",n=-1,r=0;r<15;r++){var a=this.rows[r].getTextString();a&&(n=r+1,e?t.push("Row "+n+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i},t.getTextAndFormat=function(){return this.rows},e}(),Lt=function(){function e(e,t){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.lastCueEndTime=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new Rt,this.nonDisplayedMemory=new Rt,this.lastOutputScreen=new Rt,this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}var t=e.prototype;return t.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},t.getHandler=function(){return this.outputFilter},t.setHandler=function(e){this.outputFilter=e},t.setPAC=function(e){this.writeScreen.setPAC(e)},t.setBkgData=function(e){this.writeScreen.setBkgData(e)},t.setMode=function(e){e!==this.mode&&(this.mode=e,Et.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)},t.insertChars=function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var i=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";Et.log("INFO",i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(Et.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.ccRCL=function(){Et.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){Et.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.ccAOF=function(){},t.ccAON=function(){},t.ccDER=function(){Et.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){Et.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){Et.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){Et.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.ccTR=function(){Et.log("INFO","TR"),this.setMode("MODE_TEXT")},t.ccRTD=function(){Et.log("INFO","RTD"),this.setMode("MODE_TEXT")},t.ccEDM=function(){Et.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.ccCR=function(){Et.log("INFO","CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.ccENM=function(){Et.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.ccEOC=function(){if(Et.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,Et.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.ccTO=function(e){Et.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},t.ccMIDROW=function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var i=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][i]}Et.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},t.outputDataUpdate=function(e){void 0===e&&(e=!1);var t=Et.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},e}(),Dt=function(){function e(e,t,i){this.field=void 0,this.outputs=void 0,this.channels=void 0,this.currChNr=void 0,this.lastCmdA=void 0,this.lastCmdB=void 0,this.lastTime=void 0,this.dataCounters=void 0,this.field=e||1,this.outputs=[t,i],this.channels=[new Lt(1,t),new Lt(2,i)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}var t=e.prototype;return t.getHandler=function(e){return this.channels[e].getHandler()},t.setHandler=function(e,t){this.channels[e].setHandler(t)},t.addData=function(e,t){var i,n,r,a=!1;this.lastTime=e,Et.setTime(e);for(var s=0;s<t.length;s+=2)n=127&t[s],r=127&t[s+1],0!==n||0!==r?(Et.log("DATA","["+St([t[s],t[s+1]])+"] -> ("+St([n,r])+")"),(i=this.parseCmd(n,r))||(i=this.parseMidrow(n,r)),i||(i=this.parsePAC(n,r)),i||(i=this.parseBackgroundAttributes(n,r)),i||(a=this.parseChars(n,r))&&(this.currChNr&&this.currChNr>=0?this.channels[this.currChNr-1].insertChars(a):Et.log("WARNING","No channel found yet. TEXT-MODE?")),i?this.dataCounters.cmd+=2:a?this.dataCounters.char+=2:(this.dataCounters.other+=2,Et.log("WARNING","Couldn't parse cleaned data "+St([n,r])+" orig: "+St([t[s],t[s+1]])))):this.dataCounters.padding+=2},t.parseCmd=function(e,t){var i;if(!((20===e||28===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=33&&t<=35))return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,Et.log("DEBUG","Repeated command ("+St([e,t])+") is dropped"),!0;i=20===e||23===e?1:2;var n=this.channels[i-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=i,!0},t.parseMidrow=function(e,t){var i=null;return(17===e||25===e)&&t>=32&&t<=47&&((i=17===e?1:2)!==this.currChNr?(Et.log("ERROR","Mismatch channel in midrow parsing"),!1):(this.channels[i-1].ccMIDROW(t),Et.log("DEBUG","MIDROW ("+St([e,t])+")"),!0))},t.parsePAC=function(e,t){var i,n;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127||(16===e||24===e)&&t>=64&&t<=95))return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;i=e<=23?1:2,n=t>=64&&t<=95?1===i?yt[e]:wt[e]:1===i?bt[e]:_t[e];var r=this.interpretPAC(n,t);return this.channels[i-1].setPAC(r),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=i,!0},t.interpretPAC=function(e,t){var i,n={color:null,italics:!1,indent:null,underline:!1,row:e};return i=t>95?t-96:t-64,n.underline=1==(1&i),i<=13?n.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(n.italics=!0,n.color="white"):n.indent=4*Math.floor((i-16)/2),n},t.parseChars=function(e,t){var i=null,n=null,r=null;if(e>=25?(i=2,r=e-8):(i=1,r=e),r>=17&&r<=19){var a;a=17===r?t+80:18===r?t+112:t+144,Et.log("INFO","Special char '"+vt(a)+"' in channel "+i),n=[a]}else e>=32&&e<=127&&(n=0===t?[e]:[e,t]);if(n){var s=St(n);Et.log("DEBUG","Char codes =  "+s.join(",")),this.lastCmdA=null,this.lastCmdB=null}return n}

1,t.parseBackgroundAttributes=function(e,t){var i,n,r;return((16===e||24===e)&&t>=32&&t<=47||(23===e||31===e)&&t>=45&&t<=47)&&(i={},16===e||24===e?(n=Math.floor((t-32)/2),i.background=Tt[n],t%2==1&&(i.background=i.background+"_semi")):45===t?i.background="transparent":(i.foreground="black",47===t&&(i.underline=!0)),r=e<24?1:2,this.channels[r-1].setBkgData(i),this.lastCmdA=null,this.lastCmdB=null,!0)},t.reset=function(){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].reset();this.lastCmdA=null,this.lastCmdB=null},t.cueSplitAtTime=function(e){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].cueSplitAtTime(e)},e}(),xt=function(){function e(e,t){this.timelineController=void 0,this.trackName=void 0,this.startTime=void 0,this.endTime=void 0,this.screen=void 0,this.timelineController=e,this.trackName=t,this.startTime=null,this.endTime=null,this.screen=null}var t=e.prototype;return t.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen),this.startTime=null)},t.newCue=function(e,t,i){(null===this.startTime||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=i,this.timelineController.createCaptionsTrack(this.trackName)},e}(),Ot=function(e,t,i){return e.substr(i||0,t.length)===t},Pt=function(e){for(var t=5381,i=e.length;i;)t=33*t^e.charCodeAt(--i);return(t>>>0).toString()},It=function(e,t,i,n,r,a){var s,o=Object(Ie.b)(new Uint8Array(e)).trim().replace(/\r\n|\n\r|\n|\r/g,"\n").split("\n"),d="00:00.000",u=0,c=0,h=0,f=[],p=!0,m=!1,g=new ft;g.oncue=function(e){var t=i[n],r=i.ccOffset;t&&t.new&&(void 0!==c?r=i.ccOffset=t.start:function(e,t,i){var n=e[t],r=e[n.prevCC];if(!r||!r.new&&n.new)return e.ccOffset=e.presentationOffset=n.start,void(n.new=!1);for(;r&&r.new;)e.ccOffset+=n.start-r.start,n.new=!1,r=e[(n=r).prevCC];e.presentationOffset=i}(i,n,h)),h&&(r=h-i.presentationOffset),m&&(e.startTime+=r-c,e.endTime+=r-c),e.id=Pt(e.startTime.toString())+Pt(e.endTime.toString())+Pt(e.text),e.text=decodeURIComponent(encodeURIComponent(e.text)),e.endTime>0&&f.push(e)},g.onparsingerror=function(e){s=e},g.onflush=function(){s&&a?a(s):r(f)},o.forEach((function(e){if(p){if(Ot(e,"X-TIMESTAMP-MAP=")){p=!1,m=!0,e.substr(16).split(",").forEach((function(e){Ot(e,"LOCAL:")?d=e.substr(6):Ot(e,"MPEGTS:")&&(u=parseInt(e.substr(7)))}));try{t+(9e4*i[n].start||0)<0&&(t+=8589934592),u-=t,c=function(e){var t=parseInt(e.substr(-3)),i=parseInt(e.substr(-6,2)),n=parseInt(e.substr(-9,2)),r=e.length>9?parseInt(e.substr(0,e.indexOf(":"))):0;if(!(Object(l.a)(t)&&Object(l.a)(i)&&Object(l.a)(n)&&Object(l.a)(r)))throw Error("Malformed X-TIMESTAMP-MAP: Local:"+e);return t+=1e3*i,(t+=6e4*n)+36e5*r}(d)/1e3,h=u/9e4}catch(e){m=!1,s=e}return}""===e&&(p=!1)}g.parse(e+"\n")})),g.flush()};function Mt(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function Nt(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}var Ft=function(e){var t,i;function n(t){var i;if((i=e.call(this,t,d.a.MEDIA_ATTACHING,d.a.MEDIA_DETACHING,d.a.FRAG_PARSING_USERDATA,d.a.FRAG_DECRYPTED,d.a.MANIFEST_LOADING,d.a.MANIFEST_LOADED,d.a.FRAG_LOADED,d.a.INIT_PTS_FOUND)||this).media=null,i.config=void 0,i.enabled=!0,i.Cues=void 0,i.textTracks=[],i.tracks=[],i.initPTS=[],i.unparsedVttFrags=[],i.cueRanges=[],i.captionsTracks={},i.captionsProperties=void 0,i.cea608Parser=void 0,i.lastSn=-1,i.prevCC=-1,i.vttCCs=null,i.hls=t,i.config=t.config,i.Cues=t.config.cueHandler,i.captionsProperties={textTrack1:{label:i.config.captionsTextTrack1Label,languageCode:i.config.captionsTextTrack1LanguageCode},textTrack2:{label:i.config.captionsTextTrack2Label,languageCode:i.config.captionsTextTrack2LanguageCode}},i.config.enableCEA708Captions){var n=new xt(Mt(i),"textTrack1"),r=new xt(Mt(i),"textTrack2");i.cea608Parser=new Dt(0,n,r)}return i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.addCues=function(e,t,i,n){for(var r,a,s,o,l=this.cueRanges,d=!1,u=l.length;u--;){var c=l[u],h=(r=c[0],a=c[1],s=t,o=i,Math.min(a,o)-Math.max(r,s));if(h>=0&&(c[0]=Math.min(c[0],t),c[1]=Math.max(c[1],i),d=!0,h/(i-t)>.5))return}d||l.push([t,i]),this.Cues.newCue(this.captionsTracks[e],t,i,n)},r.onInitPtsFound=function(e){var t=this,i=e.frag,n=e.id,r=e.initPTS,a=this.unparsedVttFrags;"main"===n&&(this.initPTS[i.cc]=r),a.length&&(this.unparsedVttFrags=[],a.forEach((function(e){t.onFragLoaded(e)})))},r.getExistingTrack=function(e){var t=this.media;if(t)for(var i=0;i<t.textTracks.length;i++){var n=t.textTracks[i];if(n[e])return n}return null},r.createCaptionsTrack=function(e){var t=this.captionsProperties,i=this.captionsTracks,n=this.media,r=t[e],a=r.label,s=r.languageCode;if(!i[e]){var o=this.getExistingTrack(e);if(o)i[e]=o,Ne(i[e]),Me(i[e],n);else{var l=this.createTextTrack("captions",a,s);l&&(l[e]=!0,i[e]=l)}}},r.createTextTrack=function(e,t,i){var n=this.media;if(n)return n.addTextTrack(e,t,i)},r.destroy=function(){e.prototype.destroy.call(this)},r.onMediaAttaching=function(e){this.media=e.media,this._cleanTracks()},r.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Ne(e[t]),delete e[t]}))},r.onManifestLoading=function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this._cleanTracks()},r._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;

1if(t)for(var i=0;i<t.length;i++)Ne(t[i])}},r.onManifestLoaded=function(e){var t=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.cueRanges=[],this.config.enableWebVTT){this.tracks=e.subtitles||[];var i=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,n){var r;if(n<i.length){for(var a=null,s=0;s<i.length;s++)if(Nt(i[s],e)){a=i[s];break}a&&(r=a)}r||(r=t.createTextTrack("subtitles",e.name,e.lang)),e.default?r.mode=t.hls.subtitleDisplay?"showing":"hidden":r.mode="disabled",t.textTracks.push(r)}))}},r.onFragLoaded=function(e){var t=e.frag,i=e.payload,n=this.cea608Parser,r=this.initPTS,a=this.lastSn,s=this.unparsedVttFrags;if("main"===t.type){var o=t.sn;t.sn!==a+1&&n&&n.reset(),this.lastSn=o}else if("subtitle"===t.type)if(i.byteLength){if(!Object(l.a)(r[t.cc]))return s.push(e),void(r.length&&this.hls.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t}));var u=t.decryptdata;null!=u&&null!=u.key&&"AES-128"===u.method||this._parseVTTs(t,i)}else this.hls.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})},r._parseVTTs=function(e,t){var i=this.hls,n=this.prevCC,r=this.textTracks,a=this.vttCCs;a[e.cc]||(a[e.cc]={start:e.start,prevCC:n,new:!0},this.prevCC=e.cc),It(t,this.initPTS[e.cc],a,e.cc,(function(t){var n=r[e.level];"disabled"!==n.mode?(t.forEach((function(e){if(!n.cues.getCueById(e.id))try{if(n.addCue(e),!n.cues.getCueById(e.id))throw new Error("addCue is failed for: "+e)}catch(i){u.b.debug("Failed occurred on adding cues: "+i);var t=new window.TextTrackCue(e.startTime,e.endTime,e.text);t.id=e.id,n.addCue(t)}})),i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})):i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})}),(function(t){u.b.log("Failed to parse VTT cue: "+t),i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})}))},r.onFragDecrypted=function(e){var t=e.frag,i=e.payload;if("subtitle"===t.type){if(!Object(l.a)(this.initPTS[t.cc]))return void this.unparsedVttFrags.push(e);this._parseVTTs(t,i)}},r.onFragParsingUserdata=function(e){if(this.enabled&&this.cea608Parser)for(var t=0;t<e.samples.length;t++){var i=e.samples[t].bytes;if(i){var n=this.extractCea608Data(i);this.cea608Parser.addData(e.samples[t].pts,n)}}},r.extractCea608Data=function(e){for(var t,i,n,r=31&e[0],a=2,s=[],o=0;o<r;o++)t=e[a++],i=127&e[a++],n=127&e[a++],0===i&&0===n||0!=(4&t)&&0==(3&t)&&(s.push(i),s.push(n));return s},n}(h);function Ut(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function Bt(e){for(var t=[],i=0;i<e.length;i++){var n=e[i];"subtitles"===n.kind&&n.label&&t.push(e[i])}return t}var jt,$t=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.MANIFEST_LOADED,d.a.SUBTITLE_TRACK_LOADED)||this).tracks=[],i.trackId=-1,i.media=null,i.stopped=!0,i.subtitleDisplay=!0,i.queuedDefaultTrack=null,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.destroy=function(){h.prototype.destroy.call(this)},s.onMediaAttached=function(e){var t=this;this.media=e.media,this.media&&(Object(l.a)(this.queuedDefaultTrack)&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=null),this.trackChangeListener=this._onTextTracksChanged.bind(this),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.subtitlePollingInterval=setInterval((function(){t.trackChangeListener()}),500):this.media.textTracks.addEventListener("change",this.trackChangeListener))},s.onMediaDetaching=function(){this.media&&(this.useTextTrackPolling?clearInterval(this.subtitlePollingInterval):this.media.textTracks.removeEventListener("change",this.trackChangeListener),Object(l.a)(this.subtitleTrack)&&(this.queuedDefaultTrack=this.subtitleTrack),Bt(this.media.textTracks).forEac

1h((function(e){Ne(e)})),this.subtitleTrack=-1,this.media=null)},s.onManifestLoaded=function(e){var t=this,i=e.subtitles||[];this.tracks=i,this.hls.trigger(d.a.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:i}),i.forEach((function(e){e.default&&(t.media?t.subtitleTrack=e.id:t.queuedDefaultTrack=e.id)}))},s.onSubtitleTrackLoaded=function(e){var t=this,i=e.id,n=e.details,r=this.trackId,a=this.tracks,s=a[r];if(i>=a.length||i!==r||!s||this.stopped)this._clearReloadTimer();else if(u.b.log("subtitle track "+i+" loaded"),n.live){var o=ne(s.details,n,e.stats.trequest);u.b.log("Reloading live subtitle playlist in "+o+"ms"),this.timer=setTimeout((function(){t._loadCurrentTrack()}),o)}else this._clearReloadTimer()},s.startLoad=function(){this.stopped=!1,this._loadCurrentTrack()},s.stopLoad=function(){this.stopped=!0,this._clearReloadTimer()},s._clearReloadTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null)},s._loadCurrentTrack=function(){var e=this.trackId,t=this.tracks,i=this.hls,n=t[e];e<0||!n||n.details&&!n.details.live||(u.b.log("Loading subtitle track "+e),i.trigger(d.a.SUBTITLE_TRACK_LOADING,{url:n.url,id:e}))},s._toggleTrackModes=function(e){var t=this.media,i=this.subtitleDisplay,n=this.trackId;if(t){var r=Bt(t.textTracks);if(-1===e)[].slice.call(r).forEach((function(e){e.mode="disabled"}));else{var a=r[n];a&&(a.mode="disabled")}var s=r[e];s&&(s.mode=i?"showing":"hidden")}},s._setSubtitleTrackInternal=function(e){var t=this.hls,i=this.tracks;!Object(l.a)(e)||e<-1||e>=i.length||(this.trackId=e,u.b.log("Switching to subtitle track "+e),t.trigger(d.a.SUBTITLE_TRACK_SWITCH,{id:e}),this._loadCurrentTrack())},s._onTextTracksChanged=function(){if(this.media){for(var e=-1,t=Bt(this.media.textTracks),i=0;i<t.length;i++)if("hidden"===t[i].mode)e=i;else if("showing"===t[i].mode){e=i;break}this.subtitleTrack=e}},r=n,(a=[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.trackId!==e&&(this._toggleTrackModes(e),this._setSubtitleTrackInternal(e))}}])&&Ut(r.prototype,a),n}(h),Ht=i(7),Gt=window.performance,qt=function(e){var t,i;function n(t,i){var n;return(n=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.ERROR,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.SUBTITLE_TRACKS_UPDATED,d.a.SUBTITLE_TRACK_SWITCH,d.a.SUBTITLE_TRACK_LOADED,d.a.SUBTITLE_FRAG_PROCESSED,d.a.LEVEL_UPDATED)||this).fragmentTracker=i,n.config=t.config,n.state=fe,n.tracks=[],n.tracksBuffered=[],n.currentTrackId=-1,n.decrypter=new Ht.a(t,t.config),n.lastAVStart=0,n._onMediaSeeking=n.onMediaSeeking.bind(function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(n)),n}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r=n.prototype;return r.onSubtitleFragProcessed=function(e){var t=e.frag,i=e.success;if(this.fragPrevious=t,this.state=me,i){var n=this.tracksBuffered[this.currentTrackId];if(n){for(var r,a=t.start,s=0;s<n.length;s++)if(a>=n[s].start&&a<=n[s].end){r=n[s];break}var o=t.start+t.duration;r?r.end=o:(r={start:a,end:o},n.push(r))}}},r.onMediaAttached=function(e){var t=e.media;this.media=t,t.addEventListener("seeking",this._onMediaSeeking),this.state=me},r.onMediaDetaching=function(){var e=this;this.media&&(this.media.removeEventListener("seeking",this._onMediaSeeking),this.fragmentTracker.removeAllFragments(),this.currentTrackId=-1,this.tracks.forEach((function(t){e.tracksBuffered[t.id]=[]})),this.media=null,this.state=fe)},r.onError=function(e){var t=e.frag;t&&"subtitle"===t.type&&(this.state=me)},r.onSubtitleTracksUpdated=function(e){var t=this;u.b.log("subtitle tracks updated"),this.tracksBuffered=[],this.tracks=e.subtitleTracks,this.tracks.forEach((function(e){t.tracksBuffered[e.id]=[]}))},r.onSubtitleTrackSwitch=function(e){if(this.currentTrackId=e.id,this.tracks&&this.tracks.length&&-1!==this.currentTrackId){var t=this.tracks[this.currentTrackId];t&&t.details&&this.setInterval(500)}else this.clearInterval()},r.onSubtitleTrackLoaded=function(e){var t=e.id,i=e.details,n=this.currentTrackId,r=this.tracks,a=r[n];t>=r.length||t!==n||!a||(i.live&&function(e,t,i){void 0===i&&(i=0);var n=-1;ie(e,t,(function(e,t,i){t.start=e.start,n=i}));var r=t.fragments;if(n<0)r.forEach((function(e){e.start+=i}));else for(var a=n+1;a<r.length;a++)r[a].start=r[a-1].start+r[a-1].duration}(a.details,i,this.lastAVStart),a.details=i,this.setInterval(500))},r.onKeyLoaded=function(){this.state===ve&&(this.state=me)},r.onFragLoaded=function(e){var t=this.fragCurrent,i=e.frag.decryptdata,n=e.frag,r=this.hls;if(this.state===ye&&t&&"subtitle"===e.frag.type&&t.sn===e.frag.sn&&e.payload.byteLength>0&&i&&i.key&&"AES-128"===i.method){var a=Gt.now();this.decrypter.decrypt(e.payload,i.key.buffer,i.iv.buffer,(function(e){var t=Gt.now();r.trigger(d.a.FRAG_DECRYPTED,{frag:n,payload:e,stats:{tstart:a,tdecrypt:t}})}))}},r.onLevelUpdated=function(e){var t=e.details.fragments;this.lastAVStart=t.length?t[0].start:0},r.doTick=function(){if(this.media)switch(this.state){case me:var e=this.config,t=this.currentTrackId,i=this.fragmentTracker,n=this.media,r=this.tracks;if(!r||!r[t]||!r[t].details)break;var a,s=e.maxBufferHole,o=e.maxFragLookUpTolerance,l=Math.min(e.maxBufferLength,e.maxMaxBufferLength),c=H.bufferedInfo(this._getBuffered(),n.currentTime,s),h=c.end,f=c.len,p=r[t].details,m=p.fragments,g=m.length,v=m[g-1].start+m[g-1].duration;if(f>l)return;var y=this.fragPrevious;h<v?(y&&p.hasProgramDateTime&&(a=oe(m,y.endProgramDateTime,o)),a||(a=le(y,m,h,o))):a=m[g-1],a&&a.encrypted?(u.b.log("Loading key for "+a.sn),this.state=ve,this.hls.trigger(d.a.KEY_LOADING,{frag:a})):a&&i.getState(a)===F&&(this.fragCurrent=a,this.state=ye,this.hls.trigger(d.a.FRAG_LOADING,{frag:a}))}else this.state=me},r.stopLoad=function(){this.lastAVStart=0,e.prototype.stopLoad.call(this)},r._getBuffered=function(){return this.tracksBuffered[this.currentTrackId]||[]},r.onMediaSeeking=function(){this.fragPrevious=null},n}(Re);!function(e){e.WIDEVINE="com.widevine.alpha",e.PLAYREADY="com.microsoft.playready"}(jt||(jt={}));var Kt="undefined"!=typeof window&&window.navigator&&window.navigator.requestMediaKeySystemAccess?window.navigator.requestMediaKeySystemAccess.bind(window.navigator):null;function Wt(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var Vt=function(e){var t,i;function n(t){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHED,d.a.MANIFEST_PARSED)||this)._widevineLicenseUrl=void 0,i._licenseXhrSetup=void 0,i._emeEnabled=void 0,i._requestMediaKeySystemAccess=void 0,i._config=void 0,i._mediaKeysList=[],i._media=null,i._hasSetMediaKeys=!1,i._requestLicenseFailureCount=0,i._onMediaEncrypted=function(e){u.b.log('Media is encrypted using "'+e.initDataType+'" init data type'),i._attemptSetMediaKeys(),i._generateRequestWithPreferredKeySession(e.initDataType,e.initData)},i._config=t.config,i._widevineLicenseUrl=i._config.widevineLicenseUrl,i._licenseXhrSetup=i._config.licenseXhrSetup,i._emeEnabled=i._config.emeEnabled,i._requestMediaKeySystemAccess=i._config.requestMediaKeySystemAccessFunc,i}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i;var r,a,s=n.prototype;return s.getLicenseServerUrl=function(e){switch(e){case jt.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},s._attemptKeySystemAccess=function(e,t,i){var n=this,r=function(e,t,i){if(e===jt.WIDEVINE)return function(e,t){var i={videoCapabilities:[]};return t.forEach((function(e){i.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"'})})),[i]}(0,i);throw new Error("Unknown key-system: "+e)}(e,0,i);u.b.log("Requesting encrypted media key-system access"),this.requestMediaKeySystemAccess(e,r).then((function(t){n._onMediaKeySystemAccessObtained(e,t)})).catch((function(t){u.b.error('Failed to obtain key-system "'+e+'" access:',t)}))},s._onMediaKeySystemAccessObtained=function(e,t){var i=this;u.b.log('Access for key-system "'+e+'" obtained');var n={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(n),t.createMediaKeys().then((function(t){n.mediaKeys=t,u.b.log('Media-keys created for key-system "'+e+'"'),i._onMediaKeysCreated()})).catch((function(e){u.b.error("Failed to create media-keys:",e)}))},s._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},s._onNewMediaKeySession=function(e){var t=this;u.b.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(i){t._onKeySessionMessage(e,i.message)}),!1)},s._onKeySessionMessage=function(e,t){u.b.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){u.b.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t)}))},s._attemptSetMediaKeys=function(){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var e=this._mediaKeysList[0];if(!e||!e.mediaKeys)return u.b.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_KEYS,fatal:!0});u.b.log("Setting keys for encrypted media"),this._media.setMediaKeys(e.mediaKeys),this._hasSetMediaKeys=!0}},s._generateRequestWithPreferredKeySession=function(e,t){var i=this,n=this._mediaKeysList[0];if(!n)return u.b.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(n.mediaKeysSessionInitialized)u.b.warn("Key-Session already initialized but requested again");else{var r=n.mediaKeysSession;if(!r)return u.b.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return u.b.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});u.b.log('Generating key-session request for "'+e+'" init data type'),n.mediaKeysSessionInitialized=!0,r.generateRequest(e,t).then((function(){u.b.debug("Key-session generation succeeded")})).catch((function(e){u.b.error("Error generating key-session request:",e),i.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},s._createLicenseXhr=function(e,t,i){var n=new XMLHttpRequest,r=this._licenseXhrSetup;try{if(r)try{r(n,e)}catch(t){n.open("POST",e,!0),r(n,e)}n.readyState||n.open("POST",e,!0)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return n.responseType="arraybuffer",n.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,n,e,t,i),n},s._onLicenseRequestReadyStageChange=function(e,t,i,n){if(4===e.readyState)if(200===e.status)this._requestLicenseFailureCount=0,u.b.log("License request succeeded"),"arraybuffer"!==e.responseType&&u.b.warn("xhr response type was not set to the expected arraybuffer for license request"),n(e.response);else{if(u.b.error("License Request XHR failed ("+t+"). 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keyup",(t=>{if(!R.keyboardEvent(t)||" "===t.key){switch(t.preventDefault(),t.stopPropagation(),o.checked=!0,i){case"language":this.currentTrack=Number(e);break;case"quality":this.quality=e;break;case"speed":this.speed=parseFloat(e)}Ce.showMenuPanel.call(this,"home",R.keyboardEvent(t))}}),i,!1),Ce.bindMenuItemShortcuts.call(this,o,i),t.appendChild(o)},formatTime(e=0,t=!1){return R.number(e)?Ae(e,ke(this.duration)>0,t):e},updateTimeDisplay(e=null,t=0,i=!1){R.element(e)&&R.number(t)&&(e.innerText=Ce.formatTime(t,i))},updateVolume(){this.supported.ui&&(R.element(this.elements.inputs.volume)&&Ce.setRange.call(this,this.elements.inputs.volume,this.muted?0:this.volume),R.element(this.elements.buttons.mute)&&(this.elements.buttons.mute.pressed=this.muted||0===this.volume))},setRange(e,t=0){R.element(e)&&(e.value=t,Ce.updateRangeFill.call(this,e))},updateProgress(e){if(!this.supported.ui||!R.event(e))return;let t=0;const i=(e,t)=>{const i=R.number(t)?t:0,n=R.element(e)?e:this.elements.display.buffer;if(R.element(n)){n.value=i;const e=n.getElementsByTagName("span")[0];R.element(e)&&(e.childNodes[0].nodeValue=i)}};if(e)switch(e.type){case"timeupdate":case"seeking":case"seeked":n=this.currentTime,r=this.duration,t=0===n||0===r||Number.isNaN(n)||Number.isNaN(r)?0:(n/r*100).toFixed(2),"timeupdate"===e.type&&Ce.setRange.call(this,this.elements.inputs.seek,t);break;case"playing":case"progress":i(this.elements.display.buffer,100*this.buffered)}var n,r},updateRangeFill(e){const t=R.event(e)?e.target:e;if(R.element(t)&&"range"===t.getAttribute("type")){if(K(t,this.config.selectors.inputs.seek)){t.setAttribute("aria-valuenow",this.currentTime);const e=Ce.formatTime(this.currentTime),i=Ce.formatTime(this.duration),n=_e.get("seekLabel",this.config);t.setAttribute("aria-valuetext",n.replace("{currentTime}",e).replace("{duration}",i))}else if(K(t,this.config.selectors.inputs.volume)){const e=100*t.value;t.setAttribute("aria-valuenow",e),t.setAttribute("aria-valuetext",`${e.toFixed(1)}%`)}else t.setAttribute("aria-valuenow",t.value);(x.isWebKit||x.isIPadOS)&&t.style.setProperty("--value",t.value/t.max*100+"%")}},updateSeekTooltip(e){var t,i;if(!this.config.tooltips.seek||!R.element(this.elements.inputs.seek)||!R.element(this.elements.display.seekTooltip)||0===this.duration)return;const n=this.elements.display.seekTooltip,r=`${this.config.classNames.tooltip}--visible`,a=e=>G(n,r,e);if(this.touch)return void a(!1);let s=0;const o=this.elements.progress.getBoundingClientRect();if(R.event(e))s=100/o.width*(e.pageX-o.left);else{if(!q(n,r))return;s=parseFloat(n.style.left,10)}s<0?s=0:s>100&&(s=100);const l=this.duration/100*s;n.innerText=Ce.formatTime(l);const d=null===(t=this.config.markers)||void 0===t||null===(i=t.points)||void 0===i?void 0:i.find((({time:e})=>e===Math.round(l)));d&&n.insertAdjacentHTML("afterbegin",`${d.label}<br>`),n.style.left=`${s}%`,R.event(e)&&["mouseenter","mouseleave"].includes(e.type)&&a("mouseenter"===e.type)},timeUpdate(e){const t=!R.element(this.elements.display.duration)&&this.config.invertTime;Ce.updateTimeDisplay.call(this,this.elements.display.currentTime,t?this.duration-this.currentTime:this.currentTime,t),e&&"timeupdate"===e.type&&this.media.seeking||Ce.updateProgress.call(this,e)},durationUpdate(){if(!this.supported.ui||!this.config.invertTime&&this.currentTime)return;if(this.duration>=2**32)return H(this.elements.display.currentTime,!0),void H(this.elements.progress,!0);R.element(this.elements.inputs.seek)&&this.elements.inputs.seek.setAttribute("aria-valuemax",this.duration);const e=R.element(this.elements.display.duration);!e&&this.config.displayDuration&&this.paused&&Ce.updateTimeDisplay.call(this,this.elements.display.currentTime,this.duration),e&&Ce.updateTimeDisplay.call(this,this.elements.display.duration,this.duration),this.config.markers.enabled&&Ce.setMarkers.call(this),Ce.updateSeekTooltip.call(this)},toggleMenuButton(e,t){H(this.elements.settings.buttons[e],!t)},updateSetting(e,t,i){const n=this.elements.settings.panels[e];let r=null,a=t;if("captions"===e)r=this.currentTrack;else{if(r=R.empty(i)?this[e]:i,R.empty(r)&&(r=this.config[e].default),!R.empty(this.options[e])&&!this.options[e].includes(r))return void this.debug.warn(`Unsupported value of '${r}' for ${e}`);if(!this.config[e].options.includes(r))return void this.debug.warn(`Disabled value of '${r}' for ${e}`)}if(R.element(a)||(a=n&&n.querySelector('[role="menu"]')),!R.element(a))return;this.elements.settings.buttons[e].querySelector(`.${this.config.classNames.menu.value}`).innerHTML=Ce.getLabel.call(this,e,r);const s=a&&a.querySelector(`[value="${r}"]`);R.element(s)&&(s.checked=!0)},getLabel(e,t){switch(e){case"speed":return 1===t?_e.get("normal",this.config):`${t}&times;`;case"quality":if(R.number(t)){const e=_e.get(`qualityLabel.${t}`,this.config);return e.length?e:`${t}p`}return ye(t);case"captions":return De.getLabel.call(this);default:return null}},setQualityMenu(e){if(!R.element(this.elements.settings.panels.quality))return;const t="quality",i=this.elements.settings.panels.quality.querySelector('[role="menu"]');R.array(e)&&(this.options.quality=se(e).filter((e=>this.config.quality.options.includes(e))));const n=!R.empty(this.options.quality)&&this.options.quality.length>1;if(Ce.toggleMenuButton.call(this,t,n),B(i),Ce.checkMenu.call(this),!n)return;const r=e=>{const t=_e.get(`qualityBadge.${e}`,this.config);return t.length?Ce.createBadge.call(this,t):null};this.options.quality.sort(((e,t)=>{const i=this.config.quality.options;return i.indexOf(e)>i.indexOf(t)?1:-1})).forEach((e=>{Ce.createMenuItem.call(this,{value:e,list:i,type:t,title:Ce.getLabel.call(this,"quality",e),badge:r(e)})})),Ce.updateSetting.call(this,t,i)},setCaptionsMenu(){if(!R.element(this.elements.settings.panels.captions))return;const e="captions",t=this.elements.settings.panels.captions.querySelector('[role="menu"]'),i=De.getTracks.call(this),n=Boolean(i.length);if(Ce.toggleMenuButton.call(this,e,n),B(t),Ce.checkMenu.call(this),!n)return;const r=i.map(((e,i)=>({value:i,checked:this.captions.toggled&&this.currentTrack===i,title:De.getLabel.call(this,e),badge:e.language&&Ce.createBadge.call(this,e.language.toUpperCase()),list:t,type:"language"})));r.unshift({value:-1,checked:!this.captions.toggled,title:_e.get("disabled",this.config),list:t,type:"language"}),r.forEach(Ce.createMenuItem.bind(this)),Ce.updateSetting.call(this,e,t)},setSpeedMenu(){if(!R.element(this.elements.settings.panels.speed))return;const e="speed",t=this.elements.settings.panels.speed.querySelector('[role="menu"]');this.options.speed=this.options.speed.filter((e=>e>=this.minimumSpeed&&e<=this.maximumSpeed));const i=!R.empty(this.options.speed)&&this.options.speed.length>1;Ce.toggleMenuButton.call(this,e,i),B(t),Ce.checkMenu.call(this),i&&(this.options.speed.forEach((i=>{Ce.createMenuItem.call(this,{value:i,list:t,type:e,title:Ce.getLabel.call(this,"speed",i)})})),Ce.updateSetting.call(this,e,t))},checkMenu(){const{buttons:e}=this.elements.settings,t=!R.empty(e)&&Object.values(e).some((e=>!e.hidden));H(this.elements.settings.menu,!t)},focusFirstMenuItem(e,t=!1){if(this.elements.settings.popup.hidden)return;let i=e;R.element(i)||(i=Object.values(this.elements.settings.panels).find((e=>!e.hidden)));const n=i.querySelector('[role^="menuitem"]');Y.call(this,n,t)},toggleMenu(e){const{popup:t}=this.elements.settings,i=this.elements.buttons.settings;if(!R.element(t)||!R.element(i))return;const{hidden:n}=t;let r=n;if(R.boolean(e))r=e;else if(R.keyboardEvent(e)&&"Escape"===e.key)r=!1;else if(R.event(e)){const n=R.function(e.composedPath)?e.composedPath()[0]:e.target,a=t.contains(n);if(a||!a&&e.target!==i&&r)return}i.setAttribute("aria-expanded",r),H(t,!r),G(this.elements.container,this.config.classNames.menu.open,r),r&&R.keyboardEvent(e)?Ce.focusFirstMenuItem.call(this,null,!0):r||n||Y.call(this,i,R.keyboardEvent(e))},getMenuSize(e){const t=e.cloneNode(!0);t.style.position="absolute",t.style.opacity=0,t.removeAttribute("hidden"),e.parentNode.appendChild(t);const i=t.scrollWidth,n=t.scrollHeight;return U(t),{width:i,height:n}},showMenuPanel(e="",t=!1){const i=this.elements.container.querySelector(`#plyr-settings-${this.id}-${e}`);if(!R.element(i))return;const n=i.parentNode,r=Array.from(n.children).find((e=>!e.hidden));if(X.transitions&&!X.reducedMotion){n.style.width=`${r.scrollWidth}px`,n.style.height=`${r.scrollHeight}px`;const e=Ce.getMenuSize.call(this,i),t=e=>{e.target===n&&["width","height"].includes(e.propertyName)&&(n.style.width="",n.style.height="",ee.call(this,n,L,t))};Z.call(this,n,L,t),n.style.width=`${e.width}px`,n.style.height=`${e.height}px`}H(r,!0),H(i,!1),Ce.focusFirstMenuItem.call(this,i,t)},setDownloadUrl(){const e=this.elements.buttons.download;R.element(e)&&e.setAttribute("href",this.download)},create(e){const{bindMenuItemShortcuts:t,createButton:i,createProgress:n,createRange:r,createTime:a,setQualityMenu:s,setSpeedMenu:o,showMenuPanel:l}=Ce;this.elements.controls=null,R.array(this.config.controls)&&this.config.controls.includes("play-large")&&this.elements.container.appendChild(i.call(this,"play-large"));const d=N("div",$(this.config.selectors.controls.wrapper));this.elements.controls=d;const u={class:"plyr__controls__item"};return se(R.array(this.config.controls)?this.config.controls:[]).forEach((s=>{if("restart"===s&&d.appendChild(i.call(this,"restart",u)),"rewind"===s&&d.appendChild(i.call(this,"rewind",u)),"play"===s&&d.appendChild(i.call(this,"play",u)),"fast-forward"===s&&d.appendChild(i.call(this,"fast-forward",u)),"progress"===s){const t=N("div",{class:`${u.class} plyr__progress__container`}),i=N("div",$(this.config.selectors.progress));if(i.appendChild(r.call(this,"seek",{id:`plyr-seek-${e.id}`})),i.appendChild(n.call(this,"buffer")),this.config.tooltips.seek){const e=N("span",{class:this.config.classNames.tooltip},"00:00");i.appendChild(e),this.elements.display.seekTooltip=e}this.elements.progress=i,t.appendChild(this.elements.progress),d.appendChild(t)}if("current-time"===s&&d.appendChild(a.call(this,"currentTime",u)),"duration"===s&&d.appendChild(a.call(this,"duration",u)),"mute"===s||"volume"===s){let{volume:t}=this.elements;if(R.element(t)&&d.contains(t)||(t=N("div",P({},u,{class:`${u.class} plyr__volume`.trim()})),this.elements.volume=t,d.appendChild(t)),"mute"===s&&t.appendChild(i.call(this,"mute")),"volume"===s&&!x.isIos&&!x.isIPadOS){const i={max:1,step:.05,value:this.config.volume};t.appendChild(r.call(this,"volume",P(i,{id:`plyr-volume-${e.id}`})))}}if("captions"===s&&d.appendChild(i.call(this,"captions",u)),"settings"===s&&!R.empty(this.config.settings)){const n=N("div",P({},u,{class:`${u.class} plyr__menu`.trim(),hidden:""}));n.appendChild(i.call(this,"settings",{"aria-haspopup":!0,"aria-controls":`plyr-settings-${e.id}`,"aria-expanded":!1}));const r=N("div",{class:"plyr__menu__container",id:`plyr-settings-${e.id}`,hidden:""}),a=N("div"),s=N("div",{id:`plyr-settings-${e.id}-home`}),o=N("div",{role:"menu"});s.appendChild(o),a.appendChild(s),this.elements.settings.panels.home=s,this.config.settings.forEach((i=>{const n=N("button",P($(this.config.selectors.buttons.settings),{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--forward`,role:"menuitem","aria-haspopup":!0,hidden:""}));t.call(this,n,i),Z.call(this,n,"click",(()=>{l.call(this,i,!1)}));const r=N("span",null,_e.get(i,this.config)),s=N("span",{class:this.config.classNames.menu.value});s.innerHTML=e[i],r.appendChild(s),n.appendChild(r),o.appendChild(n);const d=N("div",{id:`plyr-settings-${e.id}-${i}`,hidden:""}),u=N("button",{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--back`});u.appendChild(N("span",{"aria-hidden":!0},_e.get(i,this.config))),u.appendChild(N("span",{class:this.config.classNames.hidden},_e.get("menuBack",this.config))),Z.call(this,d,"keydown",(e=>{"ArrowLeft"===e.key&&(e.preventDefault(),e.stopPropagation(),l.call(this,"home",!0))}),!1),Z.call(this,u,"click",(()=>{l.call(this,"home",!1)})),d.appendChild(u),d.appendChild(N("div",{role:"menu"})),a.appendChild(d),this.elements.settings.buttons[i]=n,this.elements.settings.panels[i]=d})),r.appendChild(a),n.appendChild(r),d.appendChild(n),this.elements.settings.popup=r,this.elements.settings.menu=n}if("pip"===s&&X.pip&&d.appendChild(i.call(this,"pip",u)),"airplay"===s&&X.airplay&&d.appendChild(i.call(this,"airplay",u)),"download"===s){const e=P({},u,{element:"a",href:this.download,target:"_blank"});this.isHTML5&&(e.download="");const{download:t}=this.config.urls;!R.url(t)&&this.isEmbed&&P(e,{icon:`logo-${this.provider}`,label:this.provider}),d.appendChild(i.call(this,"download",e))}"fullscreen"===s&&d.appendChild(i.call(this,"fullscreen",u))})),this.isHTML5&&s.call(this,me.getQualityOptions.call(this)),o.call(this),d},inject(){if(this.config.loadSprite){const e=Ce.getIconUrl.call(this);e.cors&&Se(e.url,"sprite-plyr")}this.id=Math.floor(1e4*Math.random());let e=null;this.elements.controls=null;const t={id:this.id,seektime:this.config.seekTime,title:this.config.title};let i,n=!0;if(R.function(this.config.controls)&&(this.config.controls=this.config.controls.call(this,t)),this.config.controls||(this.config.controls=[]),R.element(this.config.controls)||R.string(this.config.controls)?e=this.config.controls:(e=Ce.create.call(this,{id:this.id,seektime:this.config.seekTime,speed:this.speed,quality:this.quality,captions:De.getLabel.call(this)}),n=!1),n&&R.string(this.config.controls)&&(e=(e=>{let i=e;return Object.entries(t).forEach((([e,t])=>{i=ve(i,`{${e}}`,t)})),i})(e)),R.string(this.config.selectors.controls.container)&&(i=document.querySelector(this.config.selectors.controls.container)),R.element(i)||(i=this.elements.container),i[R.element(e)?"insertAdjacentElement":"insertAdjacentHTML"]("afterbegin",e),R.element(this.elements.controls)||Ce.findElements.call(this),!R.empty(this.elements.buttons)){const e=e=>{const t=this.config.classNames.controlPressed;e.setAttribute("aria-pressed","false"),Object.defineProperty(e,"pressed",{configurable:!0,enumerable:!0,get:()=>q(e,t),set(i=!1){G(e,t,i),e.setAttribute("aria-pressed",i?"true":"false")}})};Object.values(this.elements.buttons).filter(Boolean).forEach((t=>{R.array(t)||R.nodeList(t)?Array.from(t).filter(Boolean).forEach(e):e(t)}))}if(x.isEdge&&D(i),this.config.tooltips.controls){const{classNames:e,selectors:t}=this.config,i=`${t.controls.wrapper} ${t.labels} .${e.hidden}`,n=W.call(this,i);Array.from(n).forEach((e=>{G(e,this.config.classNames.hidden,!1),G(e,this.config.classNames.tooltip,!0)}))}},setMediaMetadata(){try{"mediaSession"in navigator&&(navigator.mediaSession.metadata=new window.MediaMetadata({title:this.config.mediaMetadata.title,artist:this.config.mediaMetadata.artist,album:this.config.mediaMetadata.album,artwork:this.config.mediaMetadata.artwork}))}catch(e){}},setMarkers(){var e,t;if(!this.duration||this.elements.markers)return;const i=null===(e=this.config.markers)||void 0===e||null===(t=e.points)||void 0===t?void 0:t.filter((({time:e})=>e>0&&e<this.duration));if(null==i||!i.length)return;const n=document.createDocumentFragment(),r=document.createDocumentFragment();let a=null;const s=`${this.config.classNames.tooltip}--visible`,o=e=>G(a,s,e);i.forEach((e=>{const t=N("span",{class:this.config.classNames.marker},""),i=e.time/this.duration*100+"%";a&&(t.addEventListener("mouseenter",(()=>{e.label||(a.style.left=i,a.innerHTML=e.label,o(!0))})),t.addEventListener("mouseleave",(()=>{o(!1)}))),t.addEventListener("click",(()=>{this.currentTime=e.time})),t.style.left=i,r.appendChild(t)})),n.appendChild(r),this.config.tooltips.seek||(a=N("span",{class:this.config.classNames.tooltip},""),n.appendChild(a)),this.elements.markers={points:r,tip:a},this.elements.progress.appendChild(n)}};function Re(e,t=!0){let i=e;if(t){const e=document.createElement("a");e.href=i,i=e.href}try{return new URL(i)}catch(e){return null}}function Le(e){const t=new URLSearchParams;return R.object(e)&&Object.entries(e).forEach((([e,i])=>{t.set(e,i)})),t}const De={setup(){if(!this.supported.ui)return;if(this.isYouTube||this.isHTML5&&!X.textTracks)return void(R.array(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&Ce.setCaptionsMenu.call(this));var e,t;if(R.element(this.elements.captions)||(this.elements.captions=N("div",$(this.config.selectors.captions)),this.elements.captions.setAttribute("dir","auto"),e=this.elements.captions,t=this.elements.wrapper?this.elements.wrapper:this.elements.controls,R.element(e)&&R.element(t)&&t.parentNode.insertBefore(e,t.nextSibling)),x.isIE&&window.URL){const e=this.media.querySelectorAll("track");Array.from(e).forEach((e=>{const t=e.getAttribute("src"),i=Re(t);null!==i&&i.hostname!==window.location.href.hostname&&["http:","https:"].includes(i.protocol)&&Ee(t,"blob").then((t=>{e.setAttribute("src",window.URL.createObjectURL(t))})).catch((()=>{U(e)}))}))}const i=se((navigator.languages||[navigator.language||navigator.userLanguage||"en"]).map((e=>e.split("-")[0])));let n=(this.storage.get("language")||this.config.captions.language||"auto").toLowerCase();"auto"===n&&([n]=i);let r=this.storage.get("captions");if(R.boolean(r)||({active:r}=this.config.captions),Object.assign(this.captions,{toggled:!1,active:r,language:n,languages:i}),this.isHTML5){const e=this.config.captions.update?"addtrack removetrack":"removetrack";Z.call(this,this.media.textTracks,e,De.update.bind(this))}setTimeout(De.update.bind(this),0)},update(){const e=De.getTracks.call(this,!0),{active:t,language:i,meta:n,currentTrackNode:r}=this.captions,a=Boolean(e.find((e=>e.language===i)));this.isHTML5&&e.filter((e=>!n.get(e))).forEach((e=>{this.debug.log("Track added",e),n.set(e,{default:"showing"===e.mode}),"showing"===e.mode&&(e.mode="hidden"),Z.call(this,e,"cuechange",(()=>De.updateCues.call(this)))})),(a&&this.language!==i||!e.includes(r))&&(De.setLanguage.call(this,i),De.toggle.call(this,t&&a)),this.elements&&G(this.elements.container,this.config.classNames.captions.enabled,!R.empty(e)),R.array(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&Ce.setCaptionsMenu.call(this)},toggle(e,t=!0){if(!this.supported.ui)return;const{toggled:i}=this.captions,n=this.config.classNames.captions.active,r=R.nullOrUndefined(e)?!i:e;if(r!==i){if(t||(this.captions.active=r,this.storage.set({captions:r})),!this.language&&r&&!t){const 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Be.toggleNativeControls.call(this,!0);R.element(this.elements.controls)||(Ce.inject.call(this),this.listeners.controls()),Be.toggleNativeControls.call(this),this.isHTML5&&De.setup.call(this),this.volume=null,this.muted=null,this.loop=null,this.quality=null,this.speed=null,Ce.updateVolume.call(this),Ce.timeUpdate.call(this),Ce.durationUpdate.call(this),Be.checkPlaying.call(this),G(this.elements.container,this.config.classNames.pip.supported,X.pip&&this.isHTML5&&this.isVideo),G(this.elements.container,this.config.classNames.airplay.supported,X.airplay&&this.isHTML5),G(this.elements.container,this.config.classNames.isTouch,this.touch),this.ready=!0,setTimeout((()=>{ie.call(this,this.media,"ready")}),0),Be.setTitle.call(this),this.poster&&Be.setPoster.call(this,this.poster,!1).catch((()=>{})),this.config.duration&&Ce.durationUpdate.call(this),this.config.mediaMetadata&&Ce.setMediaMetadata.call(this)},setTitle(){let e=_e.get("play",this.config);if(R.string(this.config.title)&&!R.empty(this.config.title)&&(e+=`, ${this.config.title}`),Array.from(this.elements.buttons.play||[]).forEach((t=>{t.setAttribute("aria-label",e)})),this.isEmbed){const e=V.call(this,"iframe");if(!R.element(e))return;const t=R.empty(this.config.title)?"video":this.config.title,i=_e.get("frameTitle",this.config);e.setAttribute("title",i.replace("{title}",t))}},togglePoster(e){G(this.elements.container,this.config.classNames.posterEnabled,e)},setPoster(e,t=!0){return t&&this.poster?Promise.reject(new Error("Poster already set")):(this.media.setAttribute("data-poster",e),this.elements.poster.removeAttribute("hidden"),re.call(this).then((()=>Ue(e))).catch((t=>{throw e===this.poster&&Be.togglePoster.call(this,!1),t})).then((()=>{if(e!==this.poster)throw new Error("setPoster cancelled by later call to 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i=this.touch&&this.lastSeekTime+2e3>Date.now();this.toggleControls(Boolean(e||this.loading||this.paused||t.pressed||t.hover||i))}},migrateStyles(){Object.values({...this.media.style}).filter((e=>!R.empty(e)&&R.string(e)&&e.startsWith("--plyr"))).forEach((e=>{this.elements.container.style.setProperty(e,this.media.style.getPropertyValue(e)),this.media.style.removeProperty(e)})),R.empty(this.media.style)&&this.media.removeAttribute("style")}};class je{constructor(e){t(this,"firstTouch",(()=>{const{player:e}=this,{elements:t}=e;e.touch=!0,G(t.container,e.config.classNames.isTouch,!0)})),t(this,"global",((e=!0)=>{const{player:t}=this;t.config.keyboard.global&&J.call(t,window,"keydown keyup",this.handleKey,e,!1),J.call(t,document.body,"click",this.toggleMenu,e),te.call(t,document.body,"touchstart",this.firstTouch)})),t(this,"container",(()=>{const{player:e}=this,{config:t,elements:i,timers:n}=e;!t.keyboard.global&&t.keyboard.focused&&Z.call(e,i.container,"keydown 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google.ima.AdsLoader(this.elements.displayContainer),this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,(e=>this.onAdsManagerLoaded(e)),!1),this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(e=>this.onAdError(e)),!1),this.requestAds()})),t(this,"requestAds",(()=>{const{container:e}=this.player.elements;try{const t=new google.ima.AdsRequest;t.adTagUrl=this.tagUrl,t.linearAdSlotWidth=e.offsetWidth,t.linearAdSlotHeight=e.offsetHeight,t.nonLinearAdSlotWidth=e.offsetWidth,t.nonLinearAdSlotHeight=e.offsetHeight,t.forceNonLinearFullSlot=!1,t.setAdWillPlayMuted(!this.player.muted),this.loader.requestAds(t)}catch(e){this.onAdError(e)}})),t(this,"pollCountdown",((e=!1)=>{if(!e)return clearInterval(this.countdownTimer),void this.elements.container.removeAttribute("data-badge-text");this.countdownTimer=setInterval((()=>{const e=Ae(Math.max(this.manager.getRemainingTime(),0)),t=`${_e.get("advertisement",this.player.config)} - ${e}`;this.elements.container.setAttribute("data-badge-text",t)}),100)})),t(this,"onAdsManagerLoaded",(e=>{if(!this.enabled)return;const t=new google.ima.AdsRenderingSettings;t.restoreCustomPlaybackStateOnAdBreakComplete=!0,t.enablePreloading=!0,this.manager=e.getAdsManager(this.player,t),this.cuePoints=this.manager.getCuePoints(),this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(e=>this.onAdError(e))),Object.keys(google.ima.AdEvent.Type).forEach((e=>{this.manager.addEventListener(google.ima.AdEvent.Type[e],(e=>this.onAdEvent(e)))})),this.trigger("loaded")})),t(this,"addCuePoints",(()=>{R.empty(this.cuePoints)||this.cuePoints.forEach((e=>{if(0!==e&&-1!==e&&e<this.player.duration){const t=this.player.elements.progress;if(R.element(t)){const i=100/this.player.duration*e,n=N("span",{class:this.player.config.classNames.cues});n.style.left=`${i.toString()}%`,t.appendChild(n)}}}))})),t(this,"onAdEvent",(e=>{const{container:t}=this.player.elements,i=e.getAd(),n=e.getAdData();switch((e=>{ie.call(this.player,this.player.media,`ads${e.replace(/_/g,"").toLowerCase()}`)})(e.type),e.type){case google.ima.AdEvent.Type.LOADED:this.trigger("loaded"),this.pollCountdown(!0),i.isLinear()||(i.width=t.offsetWidth,i.height=t.offsetHeight);break;case google.ima.AdEvent.Type.STARTED:this.manager.setVolume(this.player.volume);break;case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:this.player.ended?this.loadAds():this.loader.contentComplete();break;case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:this.pauseContent();break;case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:this.pollCountdown(),this.resumeContent();break;case google.ima.AdEvent.Type.LOG:n.adError&&this.player.debug.warn(`Non-fatal ad error: ${n.adError.getMessage()}`)}})),t(this,"onAdError",(e=>{this.cancel(),this.player.debug.warn("Ads error",e)})),t(this,"listeners",(()=>{const{container:e}=this.player.elements;let t;this.player.on("canplay",(()=>{this.addCuePoints()})),this.player.on("ended",(()=>{this.loader.contentComplete()})),this.player.on("timeupdate",(()=>{t=this.player.currentTime})),this.player.on("seeked",(()=>{const e=this.player.currentTime;R.empty(this.cuePoints)||this.cuePoints.forEach(((i,n)=>{t<i&&i<e&&(this.manager.discardAdBreak(),this.cuePoints.splice(n,1))}))})),window.addEventListener("resize",(()=>{this.manager&&this.manager.resize(e.offsetWidth,e.offsetHeight,google.ima.ViewMode.NORMAL)}))})),t(this,"play",(()=>{const{container:e}=this.player.elements;this.managerPromise||this.resumeContent(),this.managerPromise.then((()=>{this.manager.setVolume(this.player.volume),this.elements.displayContainer.initialize();try{this.initialized||(this.manager.init(e.offsetWidth,e.offsetHeight,google.ima.ViewMode.NORMAL),this.manager.start()),this.initialized=!0}catch(e){this.onAdError(e)}})).catch((()=>{}))})),t(this,"resumeContent",(()=>{this.elements.container.style.zIndex="",this.playing=!1,ae(this.player.media.play())})),t(this,"pauseContent",(()=>{this.elements.container.style.zIndex=3,this.playing=!0,this.player.media.pause()})),t(this,"cancel",(()=>{this.initialized&&this.resumeContent(),this.trigger("error"),this.loadAds()})),t(this,"loadAds",(()=>{this.managerPromise.then((()=>{this.manager&&this.manager.destroy(),this.managerPromise=new Promise((e=>{this.on("loaded",e),this.player.debug.log(this.manager)})),this.initialized=!1,this.requestAds()})).catch((()=>{}))})),t(this,"trigger",((e,...t)=>{const i=this.events[e];R.array(i)&&i.forEach((e=>{R.function(e)&&e.apply(this,t)}))})),t(this,"on",((e,t)=>(R.array(this.events[e])||(this.events[e]=[]),this.events[e].push(t),this))),t(this,"startSafetyTimer",((e,t)=>{this.player.debug.log(`Safety timer invoked from: ${t}`),this.safetyTimer=setTimeout((()=>{this.cancel(),this.clearSafetyTimer("startSafetyTimer()")}),e)})),t(this,"clearSafetyTimer",(e=>{R.nullOrUndefined(this.safetyTimer)||(this.player.debug.log(`Safety timer cleared from: ${e}`),clearTimeout(this.safetyTimer),this.safetyTimer=null)})),this.player=e,this.config=e.config.ads,this.playing=!1,this.initialized=!1,this.elements={container:null,displayContainer:null},this.manager=null,this.loader=null,this.cuePoints=null,this.events={},this.safetyTimer=null,this.countdownTimer=null,this.managerPromise=new Promise(((e,t)=>{this.on("loaded",e),this.on("error",t)})),this.load()}get enabled(){const{config:e}=this;return this.player.isHTML5&&e.enabled&&(!R.empty(e.publisherId)||R.url(e.tagUrl))}get tagUrl(){const{config:e}=this;return R.url(e.tagUrl)?e.tagUrl:`https://go.aniview.com/api/adserver6/vast/?${Le({AV_PUBLISHERID:"58c25bb0073ef448b1087ad6",AV_CHANNELID:"5a0458dc28a06145e4519d21",AV_URL:window.location.hostname,cb:Date.now(),AV_WIDTH:640,AV_HEIGHT:480,AV_CDIM2:e.publisherId})}`}}function Xe(e=0,t=0,i=255){return Math.min(Math.max(e,t),i)}const Qe=e=>{const t=[];return e.split(/\r\n\r\n|\n\n|\r\r/).forEach((e=>{const i={};e.split(/\r\n|\n|\r/).forEach((e=>{if(R.number(i.startTime)){if(!R.empty(e.trim())&&R.empty(i.text)){const t=e.trim().split("#xywh=");[i.text]=t,t[1]&&([i.x,i.y,i.w,i.h]=t[1].split(","))}}else{const t=e.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/);t&&(i.startTime=60*Number(t[1]||0)*60+60*Number(t[2])+Number(t[3])+Number(`0.${t[4]}`),i.endTime=60*Number(t[6]||0)*60+60*Number(t[7])+Number(t[8])+Number(`0.${t[9]}`))}})),i.text&&t.push(i)})),t},Je=(e,t)=>{const i={};return e>t.width/t.height?(i.width=t.width,i.height=1/e*t.width):(i.height=t.height,i.width=e*t.height),i};class Ze{constructor(e){t(this,"load",(()=>{this.player.elements.display.seekTooltip&&(this.player.elements.display.seekTooltip.hidden=this.enabled),this.enabled&&this.getThumbnails().then((()=>{this.enabled&&(this.render(),this.determineContainerAutoSizing(),this.listeners(),this.loaded=!0)}))})),t(this,"getThumbnails",(()=>new Promise((e=>{const{src:t}=this.player.config.previewThumbnails;if(R.empty(t))throw new Error("Missing previewThumbnails.src config attribute");const i=()=>{this.thumbnails.sort(((e,t)=>e.height-t.height)),this.player.debug.log("Preview thumbnails",this.thumbnails),e()};if(R.function(t))t((e=>{this.thumbnails=e,i()}));else{const e=(R.string(t)?[t]:t).map((e=>this.getThumbnail(e)));Promise.all(e).then(i)}})))),t(this,"getThumbnail",(e=>new Promise((t=>{Ee(e).then((i=>{const n={frames:Qe(i),height:null,urlPrefix:""};n.frames[0].text.startsWith("/")||n.frames[0].text.startsWith("http://")||n.frames[0].text.startsWith("https://")||(n.urlPrefix=e.substring(0,e.lastIndexOf("/")+1));const r=new Image;r.onload=()=>{n.height=r.naturalHeight,n.width=r.naturalWidth,this.thumbnails.push(n),t()},r.src=n.urlPrefix+n.frames[0].text}))})))),t(this,"startMove",(e=>{if(this.loaded&&R.event(e)&&["touchmove","mousemove"].includes(e.type)&&this.player.media.duration){if("touchmove"===e.type)this.seekTime=this.player.media.duration*(this.player.elements.inputs.seek.value/100);else{var t,i;const n=this.player.elements.progress.getBoundingClientRect(),r=100/n.width*(e.pageX-n.left);this.seekTime=this.player.media.duration*(r/100),this.seekTime<0&&(this.seekTime=0),this.seekTime>this.player.media.duration-1&&(this.seekTime=this.player.media.duration-1),this.mousePosX=e.pageX,this.elements.thumb.time.innerText=Ae(this.seekTime);const a=null===(t=this.player.config.markers)||void 0===t||null===(i=t.points)||void 0===i?void 0:i.find((({time:e})=>e===Math.round(this.seekTime)));a&&this.elements.thumb.time.insertAdjacentHTML("afterbegin",`${a.label}<br>`)}this.showImageAtCurrentTime()}})),t(this,"endMove",(()=>{this.toggleThumbContainer(!1,!0)})),t(this,"startScrubbing",(e=>{(R.nullOrUndefined(e.button)||!1===e.button||0===e.button)&&(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))})),t(this,"endScrubbing",(()=>{this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):te.call(this.player,this.player.media,"timeupdate",(()=>{this.mouseDown||this.toggleScrubbingContainer(!1)}))})),t(this,"listeners",(()=>{this.player.on("play",(()=>{this.toggleThumbContainer(!1,!0)})),this.player.on("seeked",(()=>{this.toggleThumbContainer(!1)})),this.player.on("timeupdate",(()=>{this.lastTime=this.player.media.currentTime}))})),t(this,"render",(()=>{this.elements.thumb.container=N("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=N("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);const e=N("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=N("span",{},"00:00"),e.appendChild(this.elements.thumb.time),this.elements.thumb.imageContainer.appendChild(e),R.element(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=N("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)})),t(this,"destroy",(()=>{this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()})),t(this,"showImageAtCurrentTime",(()=>{this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();const e=this.thumbnails[0].frames.findIndex((e=>this.seekTime>=e.startTime&&this.seekTime<=e.endTime)),t=e>=0;let i=0;this.mouseDown||this.toggleThumbContainer(t),t&&(this.thumbnails.forEach(((t,n)=>{this.loadedImages.includes(t.frames[e].text)&&(i=n)})),e!==this.showingThumb&&(this.showingThumb=e,this.loadImage(i)))})),t(this,"loadImage",((e=0)=>{const t=this.showingThumb,i=this.thumbnails[e],{urlPrefix:n}=i,r=i.frames[t],a=i.frames[t].text,s=n+a;if(this.currentImageElement&&this.currentImageElement.dataset.filename===a)this.showImage(this.currentImageElement,r,e,t,a,!1),this.currentImageElement.dataset.index=t,this.removeOldImages(this.currentImageElement);else{this.loadingImage&&this.usingSprites&&(this.loadingImage.onload=null);const i=new Image;i.src=s,i.dataset.index=t,i.dataset.filename=a,this.showingThumbFilename=a,this.player.debug.log(`Loading image: ${s}`),i.onload=()=>this.showImage(i,r,e,t,a,!0),this.loadingImage=i,this.removeOldImages(i)}})),t(this,"showImage",((e,t,i,n,r,a=!0)=>{this.player.debug.log(`Showing thumb: ${r}. num: ${n}. qual: ${i}. newimg: ${a}`),this.setImageSizeAndOffset(e,t),a&&(this.currentImageContainer.appendChild(e),this.currentImageElement=e,this.loadedImages.includes(r)||this.loadedImages.push(r)),this.preloadNearby(n,!0).then(this.preloadNearby(n,!1)).then(this.getHigherQuality(i,e,t,r))})),t(this,"removeOldImages",(e=>{Array.from(this.currentImageContainer.children).forEach((t=>{if("img"!==t.tagName.toLowerCase())return;const i=this.usingSprites?500:1e3;if(t.dataset.index!==e.dataset.index&&!t.dataset.deleting){t.dataset.deleting=!0;const{currentImageContainer:e}=this;setTimeout((()=>{e.removeChild(t),this.player.debug.log(`Removing thumb: ${t.dataset.filename}`)}),i)}}))})),t(this,"preloadNearby",((e,t=!0)=>new Promise((i=>{setTimeout((()=>{const n=this.thumbnails[0].frames[e].text;if(this.showingThumbFilename===n){let r;r=t?this.thumbnails[0].frames.slice(e):this.thumbnails[0].frames.slice(0,e).reverse();let a=!1;r.forEach((e=>{const t=e.text;if(t!==n&&!this.loadedImages.includes(t)){a=!0,this.player.debug.log(`Preloading thumb filename: ${t}`);const{urlPrefix:e}=this.thumbnails[0],n=e+t,r=new Image;r.src=n,r.onload=()=>{this.player.debug.log(`Preloaded thumb filename: ${t}`),this.loadedImages.includes(t)||this.loadedImages.push(t),i()}}})),a||i()}}),300)})))),t(this,"getHigherQuality",((e,t,i,n)=>{if(e<this.thumbnails.length-1){let r=t.naturalHeight;this.usingSprites&&(r=i.h),r<this.thumbContainerHeight&&setTimeout((()=>{this.showingThumbFilename===n&&(this.player.debug.log(`Showing higher quality thumb for: ${n}`),this.loadImage(e+1))}),300)}})),t(this,"toggleThumbContainer",((e=!1,t=!1)=>{const i=this.player.config.classNames.previewThumbnails.thumbContainerShown;this.elements.thumb.container.classList.toggle(i,e),!e&&t&&(this.showingThumb=null,this.showingThumbFilename=null)})),t(this,"toggleScrubbingContainer",((e=!1)=>{const t=this.player.config.classNames.previewThumbnails.scrubbingContainerShown;this.elements.scrubbing.container.classList.toggle(t,e),e||(this.showingThumb=null,this.showingThumbFilename=null)})),t(this,"determineContainerAutoSizing",(()=>{(this.elements.thumb.imageContainer.clientHeight>20||this.elements.thumb.imageContainer.clientWidth>20)&&(this.sizeSpecifiedInCSS=!0)})),t(this,"setThumbContainerSizeAndPos",(()=>{const{imageContainer:e}=this.elements.thumb;if(this.sizeSpecifiedInCSS){if(e.clientHeight>20&&e.clientWidth<20){const t=Math.floor(e.clientHeight*this.thumbAspectRatio);e.style.width=`${t}px`}else if(e.clientHeight<20&&e.clientWidth>20){const t=Math.floor(e.clientWidth/this.thumbAspectRatio);e.style.height=`${t}px`}}else{const t=Math.floor(this.thumbContainerHeight*this.thumbAspectRatio);e.style.height=`${this.thumbContainerHeight}px`,e.style.width=`${t}px`}this.setThumbContainerPos()})),t(this,"setThumbContainerPos",(()=>{const e=this.player.elements.progress.getBoundingClientRect(),t=this.player.elements.container.getBoundingClientRect(),{container:i}=this.elements.thumb,n=t.left-e.left+10,r=t.right-e.left-i.clientWidth-10,a=this.mousePosX-e.left-i.clientWidth/2,s=Xe(a,n,r);i.style.left=`${s}px`,i.style.setProperty("--preview-arrow-offset",a-s+"px")})),t(this,"setScrubbingContainerSize",(()=>{const{width:e,height:t}=Je(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight});this.elements.scrubbing.container.style.width=`${e}px`,this.elements.scrubbing.container.style.height=`${t}px`})),t(this,"setImageSizeAndOffset",((e,t)=>{if(!this.usingSprites)return;const i=this.thumbContainerHeight/t.h;e.style.height=e.naturalHeight*i+"px",e.style.width=e.naturalWidth*i+"px",e.style.left=`-${t.x*i}px`,e.style.top=`-${t.y*i}px`})),this.player=e,this.thumbnails=[],this.loaded=!1,this.lastMouseMoveTime=Date.now(),this.mouseDown=!1,this.loadedImages=[],this.elements={thumb:{},scrubbing:{}},this.load()}get enabled(){return this.player.isHTML5&&this.player.isVideo&&this.player.config.previewThumbnails.enabled}get currentImageContainer(){return this.mouseDown?this.elements.scrubbing.container:this.elements.thumb.imageContainer}get usingSprites(){return Object.keys(this.thumbnails[0].frames[0]).includes("w")}get thumbAspectRatio(){return this.usingSprites?this.thumbnails[0].frames[0].w/this.thumbnails[0].frames[0].h:this.thumbnails[0].width/this.thumbnails[0].height}get thumbContainerHeight(){if(this.mouseDown){const{height:e}=Je(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight});return e}return this.sizeSpecifiedInCSS?this.elements.thumb.imageContainer.clientHeight:Math.floor(this.player.media.clientWidth/this.thumbAspectRatio/4)}get currentImageElement(){return this.mouseDown?this.currentScrubbingImageElement:this.currentThumbnailImageElement}set currentImageElement(e){this.mouseDown?this.currentScrubbingImageElement=e:this.currentThumbnailImageElement=e}}const et={insertElements(e,t){R.string(t)?F(e,this.media,{src:t}):R.array(t)&&t.forEach((t=>{F(e,this.media,t)}))},change(e){O(e,"sources.length")?(me.cancelRequests.call(this),this.destroy.call(this,(()=>{this.options.quality=[],U(this.media),this.media=null,R.element(this.elements.container)&&this.elements.container.removeAttribute("class");const{sources:t,type:i}=e,[{provider:n=Pe.html5,src:r}]=t,a="html5"===n?i:"div",s="html5"===n?{}:{src:r};Object.assign(this,{provider:n,type:i,supported:X.check(i,n,this.config.playsinline),media:N(a,s)}),this.elements.container.appendChild(this.media),R.boolean(e.autoplay)&&(this.config.autoplay=e.autoplay),this.isHTML5&&(this.config.crossorigin&&this.media.setAttribute("crossorigin",""),this.config.autoplay&&this.media.setAttribute("autoplay",""),R.empty(e.poster)||(this.poster=e.poster),this.config.loop.active&&this.media.setAttribute("loop",""),this.config.muted&&this.media.setAttribute("muted",""),this.config.playsinline&&this.media.setAttribute("playsinline","")),Be.addStyleHook.call(this),this.isHTML5&&et.insertElements.call(this,"source",t),this.config.title=e.title,Ye.setup.call(this),this.isHTML5&&Object.keys(e).includes("tracks")&&et.insertElements.call(this,"track",e.tracks),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&Be.build.call(this),this.isHTML5&&this.media.load(),R.empty(e.previewThumbnails)||(Object.assign(this.config.previewThumbnails,e.previewThumbnails),this.previewThumbnails&&this.previewThumbnails.loaded&&(this.previewThumbnails.destroy(),this.previewThumbnails=null),this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Ze(this))),this.fullscreen.update()}),!0)):this.debug.warn("Invalid source format")}};class tt{constructor(e,i){if(t(this,"play",(()=>R.function(this.media.play)?(this.ads&&this.ads.enabled&&this.ads.managerPromise.then((()=>this.ads.play())).catch((()=>ae(this.media.play()))),this.media.play()):null)),t(this,"pause",(()=>this.playing&&R.function(this.media.pause)?this.media.pause():null)),t(this,"togglePlay",(e=>(R.boolean(e)?e:!this.playing)?this.play():this.pause())),t(this,"stop",(()=>{this.isHTML5?(this.pause(),this.restart()):R.function(this.media.stop)&&this.media.stop()})),t(this,"restart",(()=>{this.currentTime=0})),t(this,"rewind",(e=>{this.currentTime-=R.number(e)?e:this.config.seekTime})),t(this,"forward",(e=>{this.currentTime+=R.number(e)?e:this.config.seekTime})),t(this,"increaseVolume",(e=>{const t=this.media.muted?0:this.volume;this.volume=t+(R.number(e)?e:0)})),t(this,"decreaseVolume",(e=>{this.increaseVolume(-e)})),t(this,"airplay",(()=>{X.airplay&&this.media.webkitShowPlaybackTargetPicker()})),t(this,"toggleControls",(e=>{if(this.supported.ui&&!this.isAudio){const t=q(this.elements.container,this.config.classNames.hideControls),i=void 0===e?void 0:!e,n=G(this.elements.container,this.config.classNames.hideControls,i);if(n&&R.array(this.config.controls)&&this.config.controls.includes("settings")&&!R.empty(this.config.settings)&&Ce.toggleMenu.call(this,!1),n!==t){const e=n?"controlshidden":"controlsshown";ie.call(this,this.media,e)}return!n}return!1})),t(this,"on",((e,t)=>{Z.call(this,this.elements.container,e,t)})),t(this,"once",((e,t)=>{te.call(this,this.elements.container,e,t)})),t(this,"off",((e,t)=>{ee(this.elements.container,e,t)})),t(this,"destroy",((e,t=!1)=>{if(!this.ready)return;const i=()=>{document.body.style.overflow="",this.embed=null,t?(Object.keys(this.elements).length&&(U(this.elements.buttons.play),U(this.elements.captions),U(this.elements.controls),U(this.elements.wrapper),this.elements.buttons.play=null,this.elements.captions=null,this.elements.controls=null,this.elements.wrapper=null),R.function(e)&&e()):(ne.call(this),me.cancelRequests.call(this),j(this.elements.original,this.elements.container),ie.call(this,this.elements.original,"destroyed",!0),R.function(e)&&e.call(this.elements.original),this.ready=!1,setTimeout((()=>{this.elements=null,this.media=null}),200))};this.stop(),clearTimeout(this.timers.loading),clearTimeout(this.timers.controls),clearTimeout(this.timers.resized),this.isHTML5?(Be.toggleNativeControls.call(this,!0),i()):this.isYouTube?(clearInterval(this.timers.buffering),clearInterval(this.timers.playing),null!==this.embed&&R.function(this.embed.destroy)&&this.embed.destroy(),i()):this.isVimeo?(null!==this.embed&&this.embed.unload().then(i),setTimeout(i,200)):i()})),t(this,"supports",(e=>X.mime.call(this,e))),this.timers={},this.ready=!1,this.loading=!1,this.failed=!1,this.touch=X.touch,this.media=e,R.string(this.media)&&(this.media=document.querySelectorAll(this.media)),(window.jQuery&&this.media instanceof jQuery||R.nodeList(this.media)||R.array(this.media))&&(this.media=this.media[0]),this.config=P({},xe,tt.defaults,i||{},(()=>{try{return JSON.parse(this.media.getAttribute("data-plyr-config"))}catch(e){return{}}})()),this.elements={container:null,fullscreen:null,captions:null,buttons:{},display:{},progress:{},inputs:{},settings:{popup:null,menu:null,panels:{},buttons:{}}},this.captions={active:null,currentTrack:-1,meta:new WeakMap},this.fullscreen={active:!1},this.options={speed:[],quality:[]},this.debug=new Ne(this.config.debug),this.debug.log("Config",this.config),this.debug.log("Support",X),R.nullOrUndefined(this.media)||!R.element(this.media))return void this.debug.error("Setup failed: no suitable element passed");if(this.media.plyr)return void this.debug.warn("Target already setup");if(!this.config.enabled)return void this.debug.error("Setup failed: disabled by config");if(!X.check().api)return void this.debug.error("Setup failed: no support");const 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15  * Bootstrap dropdown.js v4.6.2 (https://getbootstrap.com/)
16  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
17  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
18  */
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21  * Bootstrap tooltip.js v4.6.2 (https://getbootstrap.com/)
22  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
23  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
24  */
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