main.js?hash=8c6251934c83e368c65a84d5fc3a1d83

js iqmetrix.com collected 2026-09-24 08:39:25 UTC 532,831 bytes, 3 lines download raw bytes

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2"./src/config.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"hlsDefaultConfig",(function(){return A})),i.d(t,"mergeConfig",(function(){return w})),i.d(t,"enableStreamingMode",(function(){return L}));var r=i("./src/controller/abr-controller.ts"),n=i("./src/controller/audio-stream-controller.ts"),s=i("./src/controller/audio-track-controller.ts"),a=i("./src/controller/subtitle-stream-controller.ts"),o=i("./src/controller/subtitle-track-controller.ts"),l=i("./src/controller/buffer-controller.ts"),u=i("./src/controller/timeline-controller.ts"),c=i("./src/controller/cap-level-controller.ts"),d=i("./src/controller/fps-controller.ts"),h=i("./src/controller/eme-controller.ts"),f=i("./src/controller/cmcd-controller.ts"),g=i("./src/utils/xhr-loader.ts"),m=i("./src/utils/fetch-loader.ts"),p=i("./src/utils/cues.ts"),v=i("./src/utils/mediakeys-helper.ts"),y=i("./src/utils/logger.ts");function b(){return b=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in 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0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:r.default,bufferController:l.default,capLevelController:c.default,fpsController:d.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:v.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},{cueHandler:p.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown 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vendor: 62,414 bytes, line 2

2"./src/controller/abr-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/utils/ewma-bandwidth-estimator.ts"),s=i("./src/events.ts"),a=i("./src/utils/buffer-helper.ts"),o=i("./src/errors.ts"),l=i("./src/types/loader.ts"),u=i("./src/utils/logger.ts");function c(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var d=function(){function e(e){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=e;var t=e.config;this.bwEstimator=new n.default(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate),this.registerListeners()}var t,i,d=e.prototype;return d.registerListeners=function(){var e=this.hls;e.on(s.Events.FRAG_LOADING,this.onFragLoading,this),e.on(s.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(s.Events.FRAG_LOADING,this.onFragLoading,this),e.off(s.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},d.onFragLoading=function(e,t){var i,r=t.frag;r.type===l.PlaylistLevelType.MAIN&&(this.timer||(this.fragCurrent=r,this.partCurrent=null!=(i=t.part)?i:null,this.timer=self.setInterval(this.onCheck,100)))},d.onLevelLoaded=function(e,t){var i=this.hls.config;t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD)},d._abandonRulesCheck=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,n=i.autoLevelEnabled,o=i.config,l=i.media;if(e&&l){var c=t?t.stats:e.stats,d=t?t.duration:e.duration;if(c.aborted)return u.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);if(n&&!l.paused&&l.playbackRate&&l.readyState){var h=performance.now()-c.loading.start,f=Math.abs(l.playbackRate);if(!(h<=500*d/f)){var g=i.levels,m=i.minAutoLevel,p=g[e.level],v=c.total||Math.max(c.loaded,Math.round(d*p.maxBitrate/8)),y=Math.max(1,c.bwEstimate?c.bwEstimate/8:1e3*c.loaded/h),b=(v-c.loaded)/y,E=l.currentTime,T=(a.BufferHelper.bufferInfo(l,E,o.maxBufferHole).end-E)/f;if(!(T>=2*d/f||b<=T)){var S,A=Number.POSITIVE_INFINITY;for(S=e.level-1;S>m&&!((A=d*g[S].maxBitrate/(6.4*y))<T);S--);if(!(A>=b)){var w=this.bwEstimator.getEstimate();u.logger.warn("Fragment "+e.sn+(t?" part "+t.index:"")+" of level "+e.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+S+"\n      Current BW estimate: "+(Object(r.isFiniteNumber)(w)?(w/1024).toFixed(3):"Unknown")+" Kb/s\n      Estimated load time for current fragment: "+b.toFixed(3)+" s\n      Estimated load time for the next fragment: "+A.toFixed(3)+" s\n      Time to underbuffer: "+T.toFixed(3)+" s"),i.nextLoadLevel=S,this.bwEstimator.sample(h,c.loaded),this.clearTimer(),e.loader&&(this.fragCurrent=this.partCurrent=null,e.loader.abort()),i.trigger(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:c})}}}}}},d.onFragLoaded=function(e,t){var i=t.frag,n=t.part;if(i.type===l.PlaylistLevelType.MAIN&&Object(r.isFiniteNumber)(i.sn)){var a=n?n.stats:i.stats,o=n?n.duration:i.duration;if(this.clearTimer(),this.lastLoadedFragLevel=i.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var u=this.hls.levels[i.level],c=(u.loaded?u.loaded.bytes:0)+a.loaded,d=(u.loaded?u.loaded.duration:0)+o;u.loaded={bytes:c,duration:d},u.realBitrate=Math.round(8*c/d)}if(i.bitrateTest){var h={stats:a,frag:i,part:n,id:i.type};this.onFragBuffered(s.Events.FRAG_BUFFERED,h),i.bitrateTest=!1}}},d.onFragBuffered=function(e,t){var i=t.frag,r=t.part,n=r?r.stats:i.stats;if(!n.aborted&&i.type===l.PlaylistLevelType.MAIN&&"initSegment"!==i.sn){var s=n.parsing.end-n.loading.start;this.bwEstimator.sample(s,n.loaded),n.bwEstimate=this.bwEstimator.getEstimate(),i.bitrateTest?this.bitrateTestDelay=s/1e3:this.bitrateTestDelay=0}},d.onError=function(e,t){switch(t.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},d.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},d.getNextABRAutoLevel=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,r=i.maxAutoLevel,n=i.config,s=i.minAutoLevel,o=i.media,l=t?t.duration:e?e.duration:0,c=o?o.currentTime:0,d=o&&0!==o.playbackRate?Math.abs(o.playbackRate):1,h=this.bwEstimator?this.bwEstimator.getEstimate():n.abrEwmaDefaultEstimate,f=(a.BufferHelper.bufferInfo(o,c,n.maxBufferHole).end-c)/d,g=this.findBestLevel(h,s,r,f,n.abrBandWidthFactor,n.abrBandWidthUpFactor);if(g>=0)return g;u.logger.trace((f?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var m=l?Math.min(l,n.maxStarvationDelay):n.maxStarvationDelay,p=n.abrBandWidthFactor,v=n.abrBandWidthUpFactor;if(!f){var y=this.bitrateTestDelay;y&&(m=(l?Math.min(l,n.maxLoadingDelay):n.maxLoadingDelay)-y,u.logger.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*m)+" ms"),p=v=1)}return g=this.findBestLevel(h,s,r,f+m,p,v),Math.max(g,0)},d.findBestLevel=function(e,t,i,r,n,s){for(var a,o=this.fragCurrent,l=this.partCurrent,c=this.lastLoadedFragLevel,d=this.hls.levels,h=d[c],f=!(null==h||null===(a=h.details)||void 0===a||!a.live),g=null==h?void 0:h.codecSet,m=l?l.duration:o?o.duration:0,p=i;p>=t;p--){var v=d[p];if(v&&(!g||v.codecSet===g)){var y,b=v.details,E=(l?null==b?void 0:b.partTarget:null==b?void 0:b.averagetargetduration)||m;y=p<=c?n*e:s*e;var T=d[p].maxBitrate,S=T*E/y;if(u.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+p+"/"+Math.round(y)+"/"+T+"/"+E+"/"+r+"/"+S),y>T&&(!S||f&&!this.bitrateTestDelay||S<r))return p}}return-1},t=e,(i=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator;if(!(-1===e||t&&t.canEstimate()))return e;var i=this.getNextABRAutoLevel();return-1!==e&&(i=Math.min(e,i)),i},set:function(e){this._nextAutoLevel=e}}])&&c(t.prototype,i),e}();t.default=d},"./src/controller/audio-stream-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/controller/base-stream-controller.ts"),s=i("./src/events.ts"),a=i("./src/utils/buffer-helper.ts"),o=i("./src/controller/fragment-tracker.ts"),l=i("./src/types/level.ts"),u=i("./src/types/loader.ts"),c=i("./src/loader/fragment.ts"),d=i("./src/demux/chunk-cache.ts"),h=i("./src/demux/transmuxer-interface.ts"),f=i("./src/types/transmuxer.ts"),g=i("./src/controller/fragment-finders.ts"),m=i("./src/utils/discontinuities.ts"),p=i("./src/errors.ts"),v=i("./src/utils/logger.ts");function y(){return y=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},y.apply(this,arguments)}function b(e,t){return b=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},b(e,t)}var E=function(e){var t,i;function E(t,i){var r;return(r=e.call(this,t,i,"[audio-stream-controller]")||this).videoBuffer=null,r.videoTrackCC=-1,r.waitingVideoCC=-1,r.audioSwitch=!1,r.trackId=-1,r.waitingData=null,r.mainDetails=null,r.bufferFlushed=!1,r._registerListeners(),r}i=e,(t=E).prototype=Object.create(i.prototype),t.prototype.constructor=t,b(t,i);var T=E.prototype;return T.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},T._registerListeners=function(){var e=this.hls;e.on(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(s.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(s.Events.ERROR,this.onError,this),e.on(s.Events.BUFFER_RESET,this.onBufferReset,this),e.on(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(s.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var e=this.hls;e.off(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(s.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(s.Events.ERROR,this.onError,this),e.off(s.Events.BUFFER_RESET,this.onBufferReset,this),e.off(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(s.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onInitPtsFound=function(e,t){var i=t.frag,r=t.id,s=t.initPTS;if("main"===r){var a=i.cc;this.initPTS[i.cc]=s,this.log("InitPTS for cc: "+a+" found from main: "+s),this.videoTrackCC=a,this.state===n.State.WAITING_INIT_PTS&&this.tick()}},T.startLoad=function(e){if(!this.levels)return this.startPosition=e,void(this.state=n.State.STOPPED);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=n.State.IDLE):(this.loadedmetadata=!1,this.state=n.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},T.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_TRACK:var t,i=this.levels,r=this.trackId,s=null==i||null===(t=i[r])||void 0===t?void 0:t.details;if(s){if(this.waitForCdnTuneIn(s))break;this.state=n.State.WAITING_INIT_PTS}break;case n.State.FRAG_LOADING_WAITING_RETRY:var o,l=performance.now(),u=this.retryDate;(!u||l>=u||null!==(o=this.media)&&void 0!==o&&o.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=n.State.IDLE);break;case n.State.WAITING_INIT_PTS:var c=this.waitingData;if(c){var d=c.frag,h=c.part,f=c.cache,m=c.complete;if(void 0!==this.initPTS[d.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.FRAG_LOADING;var p={frag:d,part:h,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(p),m&&e.prototype._handleFragmentLoadComplete.call(this,p)}else if(this.videoTrackCC!==this.waitingVideoCC)v.logger.log("Waiting fragment cc ("+d.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var y=this.getLoadPosition(),b=a.BufferHelper.bufferInfo(this.mediaBuffer,y,this.config.maxBufferHole);Object(g.fragmentWithinToleranceTest)(b.end,this.config.maxFragLookUpTolerance,d)<0&&(v.logger.log("Waiting fragment cc ("+d.cc+") @ "+d.start+" cancelled because another fragment at "+b.end+" is needed"),this.clearWaitingFragment())}}else this.state=n.State.IDLE}this.onTickEnd()},T.clearWaitingFragment=function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.IDLE)},T.onTickEnd=function(){var e=this.media;if(e&&e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length&&(this.loadedmetadata=!0),this.lastCurrentTime=e.currentTime}},T.doTickIdle=function(){var e,t,i=this.hls,r=this.levels,a=this.media,o=this.trackId,l=i.config;if(r&&r[o]&&(a||!this.startFragRequested&&l.startFragPrefetch)){var d=r[o].details;if(!d||d.live&&this.levelLastLoaded!==o||this.waitForCdnTuneIn(d))this.state=n.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,c.ElementaryStreamTypes.AUDIO,u.PlaylistLevelType.AUDIO));var h=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,u.PlaylistLevelType.AUDIO);if(null!==h){var f=h.len,g=this.getMaxBufferLength(),m=this.audioSwitch;if(!(f>=g)||m){if(!m&&this._streamEnded(h,d))return i.trigger(s.Events.BUFFER_EOS,{type:"audio"}),void(this.state=n.State.ENDED);var p=d.fragments[0].start,v=h.end;if(m){var y=this.getLoadPosition();v=y,d.PTSKnown&&y<p&&(h.end>p||h.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),a.currentTime=p+.05)}var b=this.getNextFragment(v,d);b?"identity"!==(null===(e=b.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=b.decryptdata)&&void 0!==t&&t.key?this.loadFragment(b,d,v):this.loadKey(b,d):this.bufferFlushed=!0}}}}},T.getMaxBufferLength=function(){var t=e.prototype.getMaxBufferLength.call(this),i=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,u.PlaylistLevelType.MAIN);return null===i?t:Math.max(t,i.len)},T.onMediaDetaching=function(){this.videoBuffer=null,e.prototype.onMediaDetaching.call(this)},T.onAudioTracksUpdated=function(e,t){var i=t.audioTracks;this.resetTransmuxer(),this.levels=i.map((function(e){return new l.Level(e)}))},T.onAudioTrackSwitching=function(e,t){var i=!!t.url;this.trackId=t.id;var r=this.fragCurrent;null!=r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),i?this.setInterval(100):this.resetTransmuxer(),i?(this.audioSwitch=!0,this.state=n.State.IDLE):this.state=n.State.STOPPED,this.tick()},T.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},T.onLevelLoaded=function(e,t){this.mainDetails=t.details},T.onAudioTrackLoaded=function(e,t){var i,r=this.levels,s=t.details,a=t.id;if(r){this.log("Track "+a+" loaded ["+s.startSN+","+s.endSN+"],duration:"+s.totalduration);var o=r[a],l=0;if(s.live||null!==(i=o.details)&&void 0!==i&&i.live){var u=this.mainDetails;if(s.fragments[0]||(s.deltaUpdateFailed=!0),s.deltaUpdateFailed||!u)return;!o.details&&s.hasProgramDateTime&&u.hasProgramDateTime?(Object(m.alignMediaPlaylistByPDT)(s,u),l=s.fragments[0].start):l=this.alignPlaylists(s,o.details)}o.details=s,this.levelLastLoaded=a,this.startFragRequested||!this.mainDetails&&s.live||this.setStartPosition(o.details,l),this.state!==n.State.WAITING_TRACK||this.waitForCdnTuneIn(s)||(this.state=n.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+a)},T._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,s=e.payload,a=this.config,o=this.trackId,l=this.levels;if(l){var c=l[o];console.assert(c,"Audio track is defined on fragment load progress");var g=c.details;console.assert(g,"Audio track details are defined on fragment load progress");var m=a.defaultAudioCodec||c.audioCodec||"mp4a.40.2",p=this.transmuxer;p||(p=this.transmuxer=new h.default(this.hls,u.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var y=this.initPTS[i.cc],b=null===(t=i.initSegment)||void 0===t?void 0:t.data;if(void 0!==y){var E=r?r.index:-1,T=-1!==E,S=new f.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,s.byteLength,E,T);p.push(s,b,m,"",i,r,g.totalduration,!1,S,y)}else v.logger.log("Unknown video PTS for cc "+i.cc+", waiting for video PTS before demuxing audio frag "+i.sn+" of ["+g.startSN+" ,"+g.endSN+"],track "+o),(this.waitingData=this.waitingData||{frag:i,part:r,cache:new d.default,complete:!1}).cache.push(new Uint8Array(s)),this.waitingVideoCC=this.videoTrackCC,this.state=n.State.WAITING_INIT_PTS}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},T._handleFragmentLoadComplete=function(t){this.waitingData?this.waitingData.complete=!0:e.prototype._handleFragmentLoadComplete.call(this,t)},T.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},T.onBufferCreated=function(e,t){var i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},T.onFragBuffered=function(e,t){var i=t.frag,r=t.part;i.type===u.PlaylistLevelType.AUDIO&&(this.fragContextChanged(i)?this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):("initSegment"!==i.sn&&(this.fragPrevious=i,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(i,r)))},T.onError=function(t,i){switch(i.details){case p.ErrorDetails.FRAG_LOAD_ERROR:case p.ErrorDetails.FRAG_LOAD_TIMEOUT:case p.ErrorDetails.KEY_LOAD_ERROR:case p.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(u.PlaylistLevelType.AUDIO,i);break;case p.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case p.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==n.State.ERROR&&this.state!==n.State.STOPPED&&(this.state=i.fatal?n.State.ERROR:n.State.IDLE,this.warn(i.details+" while loading frag, switching to "+this.state+" state"));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===i.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var r=!0,s=this.getFwdBufferInfo(this.mediaBuffer,u.PlaylistLevelType.AUDIO);s&&s.len>.5&&(r=!this.reduceMaxBufferLength(s.len)),r&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},T.onBufferFlushed=function(e,t){t.type===c.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},T._handleTransmuxComplete=function(e){var t,i="audio",r=this.hls,a=e.remuxResult,o=e.chunkMeta,l=this.getCurrentContext(o);if(!l)return this.warn("The loading context changed while buffering fragment "+o.sn+" of level "+o.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(o.level);var u=l.frag,d=l.part,h=a.audio,f=a.text,g=a.id3,m=a.initSegment;if(!this.fragContextChanged(u)){if(this.state=n.State.PARSING,this.audioSwitch&&h&&this.completeAudioSwitch(),null!=m&&m.tracks&&(this._bufferInitSegment(m.tracks,u,o),r.trigger(s.Events.FRAG_PARSING_INIT_SEGMENT,{frag:u,id:i,tracks:m.tracks})),h){var p=h.startPTS,v=h.endPTS,b=h.startDTS,E=h.endDTS;d&&(d.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:p,endPTS:v,startDTS:b,endDTS:E}),u.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,p,v,b,E),this.bufferFragmentData(h,u,d,o)}if(null!=g&&null!==(t=g.samples)&&void 0!==t&&t.length){var T=y({frag:u,id:i},g);r.trigger(s.Events.FRAG_PARSING_METADATA,T)}if(f){var S=y({frag:u,id:i},f);r.trigger(s.Events.FRAG_PARSING_USERDATA,S)}}},T._bufferInitSegment=function(e,t,i){if(this.state===n.State.PARSING){e.video&&delete e.video;var r=e.audio;if(r){r.levelCodec=r.codec,r.id="audio",this.log("Init audio buffer, container:"+r.container+", codecs[parsed]=["+r.codec+"]"),this.hls.trigger(s.Events.BUFFER_CODECS,e);var a=r.initSegment;if(null!=a&&a.byteLength){var o={type:"audio",frag:t,part:null,chunkMeta:i,parent:t.type,data:a};this.hls.trigger(s.Events.BUFFER_APPENDING,o)}this.tick()}}},T.loadFragment=function(t,i,s){var a=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||a===o.FragmentState.NOT_LOADED||a===o.FragmentState.PARTIAL)&&("initSegment"===t.sn?this._loadInitSegment(t):i.live&&!Object(r.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=n.State.WAITING_INIT_PTS):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,s)))},T.completeAudioSwitch=function(){var t=this.hls,i=this.media,r=this.trackId;i&&(this.log("Switching audio track : flushing all audio"),e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:r})},E}(n.default);t.default=E},"./src/controller/audio-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/errors.ts"),s=i("./src/controller/base-playlist-controller.ts"),a=i("./src/types/loader.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t){return l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},l(e,t)}var u=function(e){var t,i;function s(t){var i;return(i=e.call(this,t,"[audio-track-controller]")||this).tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.trackName="",i.selectDefaultTrack=!0,i.registerListeners(),i}i=e,(t=s).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i);var u,c,d=s.prototype;return d.registerListeners=function(){var e=this.hls;e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},d.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},d.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,e.prototype.destroy.call(this)},d.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},d.onManifestParsed=function(e,t){this.tracks=t.audioTracks||[]},d.onAudioTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.tracksInGroup[i];if(n){var s=n.details;n.details=t.details,this.log("audioTrack "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,s))}else this.warn("Invalid audio track id "+i)},d.onLevelLoading=function(e,t){this.switchLevel(t.level)},d.onLevelSwitching=function(e,t){this.switchLevel(t.level)},d.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.audioGroupIds){var i=t.audioGroupIds[t.urlId];if(this.groupId!==i){this.groupId=i;var n=this.tracks.filter((function(e){return!i||e.groupId===i}));this.selectDefaultTrack&&!n.some((function(e){return e.default}))&&(this.selectDefaultTrack=!1),this.tracksInGroup=n;var s={audioTracks:n};this.log("Updating audio tracks, "+n.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.AUDIO_TRACKS_UPDATED,s),this.selectInitialTrack()}}},d.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===a.PlaylistContextType.AUDIO_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},d.setAudioTrack=function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var i=t[this.trackId];this.log("Now switching to audio-track index "+e);var n=t[e],s=n.id,a=n.groupId,o=void 0===a?"":a,l=n.name,u=n.type,c=n.url;if(this.trackId=e,this.trackName=l,this.selectDefaultTrack=!1,this.hls.trigger(r.Events.AUDIO_TRACK_SWITCHING,{id:s,groupId:o,name:l,type:u,url:c}),!n.details||n.details.live){var d=this.switchParams(n.url,null==i?void 0:i.details);this.loadPlaylist(d)}}},d.selectInitialTrack=function(){var e=this.tracksInGroup;console.assert(e.length,"Initial audio track should be selected when tracks are known");var t=this.trackName,i=this.findTrackId(t)||this.findTrackId();-1!==i?this.setAudioTrack(i):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},d.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},d.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("loading audio-track playlist for id: "+i),this.clearTimer(),this.hls.trigger(r.Events.AUDIO_TRACK_LOADING,{url:s,id:i,groupId:n,deliveryDirectives:e||null})}},u=s,(c=[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}}])&&o(u.prototype,c),s}(s.default);t.default=u},"./src/controller/base-playlist-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return l}));var r=i("./src/polyfills/number.ts"),n=i("./src/types/level.ts"),s=i("./src/controller/level-helper.ts"),a=i("./src/utils/logger.ts"),o=i("./src/errors.ts"),l=function(){function e(e,t){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=a.logger.log.bind(a.logger,t+":"),this.warn=a.logger.warn.bind(a.logger,t+":"),this.hls=e}var t=e.prototype;return t.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},t.onError=function(e,t){t.fatal&&t.type===o.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},t.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},t.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},t.stopLoad=function(){this.canLoad=!1,this.clearTimer()},t.switchParams=function(e,t){var i=null==t?void 0:t.renditionReports;if(i)for(var s=0;s<i.length;s++){var a=i[s],o=""+a.URI;if(o===e.substr(-o.length)){var l=parseInt(a["LAST-MSN"]),u=parseInt(a["LAST-PART"]);if(t&&this.hls.config.lowLatencyMode){var c=Math.min(t.age-t.partTarget,t.targetduration);void 0!==u&&c>t.partTarget&&(u+=1)}if(Object(r.isFiniteNumber)(l))return new n.HlsUrlParameters(l,Object(r.isFiniteNumber)(u)?u:void 0,n.HlsSkip.No)}}},t.loadPlaylist=function(e){},t.shouldLoadTrack=function(e){return this.canLoad&&e&&!!e.url&&(!e.details||e.details.live)},t.playlistLoaded=function(e,t,i){var r=this,n=t.details,a=t.stats,o=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(n.advancedDateTime=Date.now()-o,n.live||null!=i&&i.live){if(n.reloaded(i),i&&this.log("live playlist "+e+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:"MISSED")),i&&n.fragments.length>0&&Object(s.mergeDetails)(i,n),!this.canLoad||!n.live)return;var l,u=void 0,c=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var d=this.hls.config.lowLatencyMode,h=n.lastPartSn,f=n.endSN,g=n.lastPartIndex,m=h===f;-1!==g?(u=m?f+1:h,c=m?d?0:g:g+1):u=f+1;var p=n.age,v=p+n.ageHeader,y=Math.min(v-n.partTarget,1.5*n.targetduration);if(y>0){if(i&&y>i.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+i.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var b=Math.floor(y/n.targetduration);u+=b,void 0!==c&&(c+=Math.round(y%n.targetduration/n.partTarget)),this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+p.toFixed(2)+"s goal: "+y+" skip sn "+b+" to part "+c)}n.tuneInGoal=y}if(l=this.getDeliveryDirectives(n,t.deliveryDirectives,u,c),d||!m)return void this.loadPlaylist(l)}else l=this.getDeliveryDirectives(n,t.deliveryDirectives,u,c);var E=Object(s.computeReloadInterval)(n,a);void 0!==u&&n.canBlockReload&&(E-=n.partTarget||1),this.log("reload live playlist "+e+" in "+Math.round(E)+" ms"),this.timer=self.setTimeout((function(){return r.loadPlaylist(l)}),E)}else this.clearTimer()},t.getDeliveryDirectives=function(e,t,i,r){var s=Object(n.getSkipValue)(e,i);return null!=t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,s=n.HlsSkip.No),new n.HlsUrlParameters(i,r,s)},t.retryLoadingOrFail=function(e){var t,i=this,r=this.hls.config,n=this.retryCount<r.levelLoadingMaxRetry;if(n)if(this.retryCount++,e.details.indexOf("LoadTimeOut")>-1&&null!==(t=e.context)&&void 0!==t&&t.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+e.details+'"'),this.loadPlaylist();else{var s=Math.min(Math.pow(2,this.retryCount)*r.levelLoadingRetryDelay,r.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout((function(){return i.loadPlaylist()}),s),this.warn("retry playlist loading #"+this.retryCount+" in "+s+' ms after "'+e.details+'"')}else this.warn('cannot recover from error "'+e.details+'"'),this.clearTimer(),e.fatal=!0;return n},e}()},"./src/controller/base-stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"State",(function(){return T})),i.d(t,"default",(function(){return S}));var r=i("./src/polyfills/number.ts"),n=i("./src/task-loop.ts"),s=i("./src/controller/fragment-tracker.ts"),a=i("./src/utils/buffer-helper.ts"),o=i("./src/utils/logger.ts"),l=i("./src/events.ts"),u=i("./src/errors.ts"),c=i("./src/types/transmuxer.ts"),d=i("./src/utils/mp4-tools.ts"),h=i("./src/utils/discontinuities.ts"),f=i("./src/controller/fragment-finders.ts"),g=i("./src/controller/level-helper.ts"),m=i("./src/loader/fragment-loader.ts"),p=i("./src/crypt/decrypter.ts"),v=i("./src/utils/time-ranges.ts"),y=i("./src/types/loader.ts");function b(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function E(e,t){return E=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},E(e,t)}var T={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},S=function(e){var t,i;function n(t,i,r){var n;return(n=e.call(this)||this).hls=void 0,n.fragPrevious=null,n.fragCurrent=null,n.fragmentTracker=void 0,n.transmuxer=null,n._state=T.STOPPED,n.media=void 0,n.mediaBuffer=void 0,n.config=void 0,n.bitrateTest=!1,n.lastCurrentTime=0,n.nextLoadPosition=0,n.startPosition=0,n.loadedmetadata=!1,n.fragLoadError=0,n.retryDate=0,n.levels=null,n.fragmentLoader=void 0,n.levelLastLoaded=null,n.startFragRequested=!1,n.decrypter=void 0,n.initPTS=[],n.onvseeking=null,n.onvended=null,n.logPrefix="",n.log=void 0,n.warn=void 0,n.logPrefix=r,n.log=o.logger.log.bind(o.logger,r+":"),n.warn=o.logger.warn.bind(o.logger,r+":"),n.hls=t,n.fragmentLoader=new m.default(t.config),n.fragmentTracker=i,n.config=t.config,n.decrypter=new p.default(t,t.config),t.on(l.Events.KEY_LOADED,n.onKeyLoaded,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,E(t,i);var S,A,w=n.prototype;return w.doTick=function(){this.onTickEnd()},w.onTickEnd=function(){},w.startLoad=function(e){},w.stopLoad=function(){this.fragmentLoader.abort();var e=this.fragCurrent;e&&this.fragmentTracker.removeFragment(e),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=T.STOPPED},w._streamEnded=function(e,t){var i=this.fragCurrent,r=this.fragmentTracker;if(!t.live&&i&&i.sn>=t.endSN&&!e.nextStart){var n=t.partList;if(null!=n&&n.length){var o=n[n.length-1];return a.BufferHelper.isBuffered(this.media,o.start+o.duration/2)}var l=r.getState(i);return l===s.FragmentState.PARTIAL||l===s.FragmentState.OK}return!1},w.onMediaAttached=function(e,t){var i=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),i.addEventListener("seeking",this.onvseeking),i.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.state===T.STOPPED&&this.startLoad(r.startPosition)},w.onMediaDetaching=function(){var e=this.media;null!=e&&e.ended&&(this.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.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},w.onMediaSeeking=function(){var e=this.config,t=this.fragCurrent,i=this.media,n=this.mediaBuffer,s=this.state,o=i?i.currentTime:0,l=a.BufferHelper.bufferInfo(n||i,o,e.maxBufferHole);if(this.log("media seeking to "+(Object(r.isFiniteNumber)(o)?o.toFixed(3):o)+", state: "+s),s===T.ENDED)this.resetLoadingState();else if(t&&!l.len){var u=e.maxFragLookUpTolerance,c=t.start-u,d=o>t.start+t.duration+u;(o<c||d)&&(d&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.loader.abort()),this.resetLoadingState())}i&&(this.lastCurrentTime=o),this.loadedmetadata||l.len||(this.nextLoadPosition=this.startPosition=o),this.tickImmediate()},w.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},w.onKeyLoaded=function(e,t){if(this.state===T.KEY_LOADING&&t.frag===this.fragCurrent&&this.levels){this.state=T.IDLE;var i=this.levels[t.frag.level].details;i&&this.loadFragment(t.frag,i,t.frag.start)}},w.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},w.onHandlerDestroyed=function(){this.state=T.STOPPED,this.hls.off(l.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,e.prototype.onHandlerDestroyed.call(this)},w.loadKey=function(e,t){this.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level),this.state=T.KEY_LOADING,this.fragCurrent=e,this.hls.trigger(l.Events.KEY_LOADING,{frag:e})},w.loadFragment=function(e,t,i){this._loadFragForPlayback(e,t,i)},w._loadFragForPlayback=function(e,t,i){var r=this;this._doFragLoad(e,t,i,(function(t){if(r.fragContextChanged(e))return r.warn("Fragment "+e.sn+(t.part?" p: "+t.part.index:"")+" of level "+e.level+" was dropped during download."),void r.fragmentTracker.removeFragment(e);e.stats.chunkCount++,r._handleFragmentLoadProgress(t)})).then((function(t){if(t){r.fragLoadError=0;var i=r.state;if(!r.fragContextChanged(e))return"payload"in t&&(r.log("Loaded fragment "+e.sn+" of level "+e.level),r.hls.trigger(l.Events.FRAG_LOADED,t),r.state===T.BACKTRACKING)?(r.fragmentTracker.backtrack(e,t),void r.resetFragmentLoading(e)):void r._handleFragmentLoadComplete(t);(i===T.FRAG_LOADING||i===T.BACKTRACKING||!r.fragCurrent&&i===T.PARSING)&&(r.fragmentTracker.removeFragment(e),r.state=T.IDLE)}})).catch((function(t){r.warn(t),r.resetFragmentLoading(e)}))},w.flushMainBuffer=function(e,t,i){if(void 0===i&&(i=null),e-t){var r={startOffset:e,endOffset:t,type:i};this.fragLoadError=0,this.hls.trigger(l.Events.BUFFER_FLUSHING,r)}},w._loadInitSegment=function(e){var t=this;this._doFragLoad(e).then((function(i){if(!i||t.fragContextChanged(e)||!t.levels)throw new Error("init load aborted");return i})).then((function(i){var r=t.hls,n=i.payload,s=e.decryptdata;if(n&&n.byteLength>0&&s&&s.key&&s.iv&&"AES-128"===s.method){var a=self.performance.now();return t.decrypter.webCryptoDecrypt(new Uint8Array(n),s.key.buffer,s.iv.buffer).then((function(t){var n=self.performance.now();return r.trigger(l.Events.FRAG_DECRYPTED,{frag:e,payload:t,stats:{tstart:a,tdecrypt:n}}),i.payload=t,i}))}return i})).then((function(i){var r=t.fragCurrent,n=t.hls,s=t.levels;if(!s)throw new Error("init load aborted, missing levels");var a=s[e.level].details;console.assert(a,"Level details are defined when init segment is loaded");var o=e.stats;t.state=T.IDLE,t.fragLoadError=0,e.data=new Uint8Array(i.payload),o.parsing.start=o.buffering.start=self.performance.now(),o.parsing.end=o.buffering.end=self.performance.now(),i.frag===r&&n.trigger(l.Events.FRAG_BUFFERED,{stats:o,frag:r,part:null,id:e.type}),t.tick()})).catch((function(i){t.warn(i),t.resetFragmentLoading(e)}))},w.fragContextChanged=function(e){var t=this.fragCurrent;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId},w.fragBufferedComplete=function(e,t){var i=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+e.type+" sn: "+e.sn+(t?" part: "+t.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level+" "+v.default.toString(a.BufferHelper.getBuffered(i))),this.state=T.IDLE,this.tick()},w._handleFragmentLoadComplete=function(e){var t=this.transmuxer;if(t){var i=e.frag,r=e.part,n=e.partsLoaded,s=!n||0===n.length||n.some((function(e){return!e})),a=new c.ChunkMetadata(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!s);t.flush(a)}},w._handleFragmentLoadProgress=function(e){},w._doFragLoad=function(e,t,i,n){var s=this;if(void 0===i&&(i=null),!this.levels)throw new Error("frag load aborted, missing levels");if(i=Math.max(e.start,i||0),this.config.lowLatencyMode&&t){var a=t.partList;if(a&&n){i>e.end&&t.fragmentHint&&(e=t.fragmentHint);var o=this.getNextPart(a,e,i);if(o>-1){var u=a[o];return this.log("Loading part sn: "+e.sn+" p: "+u.index+" cc: "+e.cc+" of playlist ["+t.startSN+"-"+t.endSN+"] parts [0-"+o+"-"+(a.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),this.nextLoadPosition=u.start+u.duration,this.state=T.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,part:a[o],targetBufferTime:i}),this.doFragPartsLoad(e,a,o,n).catch((function(e){return s.handleFragLoadError(e)}))}if(!e.url||this.loadedEndOfParts(a,i))return Promise.resolve(null)}}return this.log("Loading fragment "+e.sn+" cc: "+e.cc+" "+(t?"of ["+t.startSN+"-"+t.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),Object(r.isFiniteNumber)(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=T.FRAG_LOADING,this.hls.trigger(l.Events.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragmentLoader.load(e,n).catch((function(e){return s.handleFragLoadError(e)}))},w.doFragPartsLoad=function(e,t,i,r){var n=this;return new Promise((function(s,a){var o=[];!function i(u){var c=t[u];n.fragmentLoader.loadPart(e,c,r).then((function(r){o[c.index]=r;var a=r.part;n.hls.trigger(l.Events.FRAG_LOADED,r);var d=t[u+1];if(!d||d.fragment!==e)return s({frag:e,part:a,partsLoaded:o});i(u+1)})).catch(a)}(i)}))},w.handleFragLoadError=function(e){var t=e.data;return t&&t.details===u.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(l.Events.ERROR,t),null},w._handleTransmuxerFlush=function(e){var t=this.getCurrentContext(e);if(t&&this.state===T.PARSING){var i=t.frag,r=t.part,n=t.level,s=self.performance.now();i.stats.parsing.end=s,r&&(r.stats.parsing.end=s),this.updateLevelTiming(i,r,n,e.partial)}else this.fragCurrent||(this.state=T.IDLE)},w.getCurrentContext=function(e){var t=this.levels,i=e.level,r=e.sn,n=e.part;if(!t||!t[i])return this.warn("Levels object was unset while buffering fragment "+r+" of level "+i+". The current chunk will not be buffered."),null;var s=t[i],a=n>-1?Object(g.getPartWith)(s,r,n):null,o=a?a.fragment:Object(g.getFragmentWithSN)(s,r,this.fragCurrent);return o?{frag:o,part:a,level:s}:null},w.bufferFragmentData=function(e,t,i,r){if(e&&this.state===T.PARSING){var n=e.data1,s=e.data2,a=n;if(n&&s&&(a=Object(d.appendUint8Array)(n,s)),a&&a.length){var o={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:a};this.hls.trigger(l.Events.BUFFER_APPENDING,o),e.dropped&&e.independent&&!i&&this.flushBufferGap(t)}}},w.flushBufferGap=function(e){var t=this.media;if(t)if(a.BufferHelper.isBuffered(t,t.currentTime)){var i=t.currentTime,r=a.BufferHelper.bufferInfo(t,i,0),n=e.duration,s=Math.min(2*this.config.maxFragLookUpTolerance,.25*n),o=Math.max(Math.min(e.start-s,r.end-s),i+s);e.start-o>s&&this.flushMainBuffer(o,e.start)}else this.flushMainBuffer(0,e.start)},w.getFwdBufferInfo=function(e,t){var i=this.config,n=this.getLoadPosition();if(!Object(r.isFiniteNumber)(n))return null;var s=a.BufferHelper.bufferInfo(e,n,i.maxBufferHole);if(0===s.len&&void 0!==s.nextStart){var o=this.fragmentTracker.getBufferedFrag(n,t);if(o&&s.nextStart<o.end)return a.BufferHelper.bufferInfo(e,n,Math.max(s.nextStart,i.maxBufferHole))}return s},w.getMaxBufferLength=function(e){var t,i=this.config;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)},w.reduceMaxBufferLength=function(e){var t=this.config,i=e||t.maxBufferLength;return t.maxMaxBufferLength>=i&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},w.getNextFragment=function(e,t){var i,r,n=t.fragments,s=n.length;if(!s)return null;var a,o=this.config,l=n[0].start;if(t.live){var u=o.initialLiveManifestSize;if(s<u)return this.warn("Not enough fragments to start playback (have: "+s+", need: "+u+")"),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(a=this.getInitialLiveFragment(t,n),this.startPosition=a?this.hls.liveSyncPosition||a.start:e)}else e<=l&&(a=n[0]);if(!a){var c=o.lowLatencyMode?t.partEnd:t.fragmentEnd;a=this.getFragmentAtPosition(e,c,t)}return null===(i=a)||void 0===i||!i.initSegment||null!==(r=a)&&void 0!==r&&r.initSegment.data||this.bitrateTest||(a=a.initSegment),a},w.getNextPart=function(e,t,i){for(var r=-1,n=!1,s=!0,a=0,o=e.length;a<o;a++){var l=e[a];if(s=s&&!l.independent,r>-1&&i<l.start)break;var u=l.loaded;!u&&(n||l.independent||s)&&l.fragment===t&&(r=a),n=u}return r},w.loadedEndOfParts=function(e,t){var i=e[e.length-1];return i&&t>i.start&&i.loaded},w.getInitialLiveFragment=function(e,t){var i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+i.programDateTime),r=Object(f.findFragmentByPDT)(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){var n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){var s=t[n-e.startSN];i.cc===s.cc&&(r=s,this.log("Live playlist, switching playlist, load frag with next SN: "+r.sn))}r||(r=Object(f.findFragWithCC)(t,i.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+r.sn)}}else{var a=this.hls.liveSyncPosition;null!==a&&(r=this.getFragmentAtPosition(a,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r},w.getFragmentAtPosition=function(e,t,i){var r,n=this.config,a=this.fragPrevious,o=i.fragments,l=i.endSN,u=i.fragmentHint,c=n.maxFragLookUpTolerance,d=!!(n.lowLatencyMode&&i.partList&&u);if(d&&u&&!this.bitrateTest&&(o=o.concat(u),l=u.sn),e<t){var h=e>t-c?0:c;r=Object(f.findFragmentByPTS)(a,o,e,h)}else r=o[o.length-1];if(r){var g=r.sn-i.startSN,m=a&&r.level===a.level,p=o[g+1];if(this.fragmentTracker.getState(r)===s.FragmentState.BACKTRACKED){r=null;for(var v=g;o[v]&&this.fragmentTracker.getState(o[v])===s.FragmentState.BACKTRACKED;)r=a?o[v--]:o[--v];r||(r=p)}else a&&r.sn===a.sn&&!d&&m&&(r.sn<l&&this.fragmentTracker.getState(p)!==s.FragmentState.OK?(this.log("SN "+r.sn+" just loaded, load next one: "+p.sn),r=p):r=null)}return r},w.synchronizeToLiveEdge=function(e){var t=this.config,i=this.media;if(i){var r=this.hls.liveSyncPosition,n=i.currentTime,s=e.fragments[0].start,a=e.edge,o=n>=s-t.maxFragLookUpTolerance&&n<=a;if(null!==r&&i.duration>r&&(n<r||!o)){var l=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!o&&i.readyState<4||n<a-l)&&(this.loadedmetadata||(this.nextLoadPosition=r),i.readyState&&(this.warn("Playback: "+n.toFixed(3)+" is located too far from the end of live sliding playlist: "+a+", reset currentTime to : "+r.toFixed(3)),i.currentTime=r))}}},w.alignPlaylists=function(e,t){var i=this.levels,n=this.levelLastLoaded,s=this.fragPrevious,a=null!==n?i[n]:null,o=e.fragments.length;if(!o)return this.warn("No fragments in live playlist"),0;var l=e.fragments[0].start,u=!t,c=e.alignedSliding&&Object(r.isFiniteNumber)(l);if(u||!c&&!l){Object(h.alignStream)(s,a,e);var d=e.fragments[0].start;return this.log("Live playlist sliding: "+d.toFixed(2)+" start-sn: "+(t?t.startSN:"na")+"->"+e.startSN+" prev-sn: "+(s?s.sn:"na")+" fragments: "+o),d}return l},w.waitForCdnTuneIn=function(e){return e.live&&e.canBlockReload&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)},w.setStartPosition=function(e,t){var i=this.startPosition;if(i<t&&(i=-1),-1===i||-1===this.lastCurrentTime){var n=e.startTimeOffset;Object(r.isFiniteNumber)(n)?(i=t+n,n<0&&(i+=e.totalduration),i=Math.min(Math.max(t,i),t+e.totalduration),this.log("Start time offset "+n+" found in playlist, adjust startPosition to "+i),this.startPosition=i):e.live?i=this.hls.liveSyncPosition||t:this.startPosition=i=0,this.lastCurrentTime=i}this.nextLoadPosition=i},w.getLoadPosition=function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t},w.handleFragLoadAborted=function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment "+e.sn+(t?" part"+t.index:"")+" of level "+e.level+" was aborted"),this.resetFragmentLoading(e))},w.resetFragmentLoading=function(e){this.fragCurrent&&this.fragContextChanged(e)||(this.state=T.IDLE)},w.onFragmentOrKeyLoadError=function(e,t){if(!t.fatal){var i=t.frag;if(i&&i.type===e){var r=this.fragCurrent;console.assert(r&&i.sn===r.sn&&i.level===r.level&&i.urlId===r.urlId,"Frag load error must match current frag to retry");var n=this.config;if(this.fragLoadError+1<=n.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(i.level))return;var s=Math.min(Math.pow(2,this.fragLoadError)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);this.warn("Fragment "+i.sn+" of "+e+" "+i.level+" failed to load, retrying in "+s+"ms"),this.retryDate=self.performance.now()+s,this.fragLoadError++,this.state=T.FRAG_LOADING_WAITING_RETRY}else t.levelRetry?(e===y.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=T.IDLE):(o.logger.error(t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.hls.stopLoad(),this.state=T.ERROR)}}},w.afterBufferFlushed=function(e,t,i){if(e){var r=a.BufferHelper.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===T.ENDED&&this.resetLoadingState()}},w.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE},w.resetLiveStartWhenNotLoaded=function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=this.levels?this.levels[e].details:null;if(null!=t&&t.live)return this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},w.updateLevelTiming=function(e,t,i,r){var n=this,s=i.details;console.assert(!!s,"level.details must be defined"),Object.keys(e.elementaryStreams).reduce((function(t,a){var o=e.elementaryStreams[a];if(o){var u=o.endPTS-o.startPTS;if(u<=0)return n.warn("Could not parse fragment "+e.sn+" "+a+" duration reliably ("+u+") resetting transmuxer to fallback to playlist timing"),n.resetTransmuxer(),t||!1;var c=r?0:Object(g.updateFragPTSDTS)(s,e,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return n.hls.trigger(l.Events.LEVEL_PTS_UPDATED,{details:s,level:i,drift:c,type:a,frag:e,start:o.startPTS,end:o.endPTS}),!0}return t}),!1)?(this.state=T.PARSED,this.hls.trigger(l.Events.FRAG_PARSED,{frag:e,part:t})):this.resetLoadingState()},w.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},S=n,(A=[{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log(t+"->"+e))}}])&&b(S.prototype,A),n}(n.default)},"./src/controller/buffer-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return f}));var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),s=i("./src/utils/logger.ts"),a=i("./src/errors.ts"),o=i("./src/utils/buffer-helper.ts"),l=i("./src/utils/mediasource-helper.ts"),u=i("./src/loader/fragment.ts"),c=i("./src/controller/buffer-operation-queue.ts"),d=Object(l.getMediaSource)(),h=/([ha]vc.)(?:\.[^.,]+)+/,f=function(){function e(e){var t=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=t.hls,i=t.media,r=t.mediaSource;s.logger.log("[buffer-controller]: Media source opened"),i&&(t.updateMediaElementDuration(),e.trigger(n.Events.MEDIA_ATTACHED,{media:i})),r&&r.removeEventListener("sourceopen",t._onMediaSourceOpen),t.checkPendingTracks()},this._onMediaSourceClose=function(){s.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){s.logger.log("[buffer-controller]: Media source ended")},this.hls=e,this._initSourceBuffer(),this.registerListeners()}var t=e.prototype;return t.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},t.destroy=function(){this.unregisterListeners(),this.details=null},t.registerListeners=function(){var e=this.hls;e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(n.Events.BUFFER_RESET,this.onBufferReset,this),e.on(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(n.Events.BUFFER_EOS,this.onBufferEos,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(n.Events.FRAG_PARSED,this.onFragParsed,this),e.on(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(n.Events.BUFFER_RESET,this.onBufferReset,this),e.off(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(n.Events.BUFFER_EOS,this.onBufferEos,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(n.Events.FRAG_PARSED,this.onFragParsed,this),e.off(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new c.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},t.onManifestParsed=function(e,t){var i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=i,this.details=null,s.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},t.onMediaAttaching=function(e,t){var i=this.media=t.media;if(i&&d){var r=this.mediaSource=new d;r.addEventListener("sourceopen",this._onMediaSourceOpen),r.addEventListener("sourceended",this._onMediaSourceEnded),r.addEventListener("sourceclose",this._onMediaSourceClose),i.src=self.URL.createObjectURL(r),this._objectUrl=i.src}},t.onMediaDetaching=function(){var e=this.media,t=this.mediaSource,i=this._objectUrl;if(t){if(s.logger.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){s.logger.warn("[buffer-controller]: onMediaDetaching: "+e.message+" while calling endOfStream")}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(i&&self.URL.revokeObjectURL(i),e.src===i?(e.removeAttribute("src"),e.load()):s.logger.warn("[buffer-controller]: 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.hls.trigger(n.Events.MEDIA_DETACHED,void 0)},t.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach((function(t){var i=e.sourceBuffer[t];try{i&&(e.removeBufferListeners(t),e.mediaSource&&e.mediaSource.removeSourceBuffer(i),e.sourceBuffer[t]=void 0)}catch(e){s.logger.warn("[buffer-controller]: Failed to reset the "+t+" buffer",e)}})),this._initSourceBuffer()},t.onBufferCodecs=function(e,t){var i=this,r=this.getSourceBufferTypes().length;Object.keys(t).forEach((function(e){if(r){var n=i.tracks[e];if(n&&"function"==typeof n.buffer.changeType){var s=t[e],a=s.codec,o=s.levelCodec,l=s.container;if((n.levelCodec||n.codec).replace(h,"$1")!==(o||a).replace(h,"$1")){var u=l+";codecs="+(o||a);i.appendChangeType(e,u)}}}else i.pendingTracks[e]=t[e]})),r||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},t.appendChangeType=function(e,t){var i=this,r=this.operationQueue,n={execute:function(){var n=i.sourceBuffer[e];n&&(s.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+t),n.changeType(t)),r.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){s.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",t)}};r.append(n,e)},t.onBufferAppending=function(e,t){var i=this,r=this.hls,l=this.operationQueue,u=this.tracks,c=t.data,d=t.type,h=t.frag,f=t.part,g=t.chunkMeta,m=g.buffering[d],p=self.performance.now();m.start=p;var v=h.stats.buffering,y=f?f.stats.buffering:null;0===v.start&&(v.start=p),y&&0===y.start&&(y.start=p);var b=u.audio,E="audio"===d&&1===g.id&&"audio/mpeg"===(null==b?void 0:b.container),T={execute:function(){if(m.executeStart=self.performance.now(),E){var e=i.sourceBuffer[d];if(e){var t=h.start-e.timestampOffset;Math.abs(t)>=.1&&(s.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+t+") sn: "+h.sn+")"),e.timestampOffset=h.start)}}i.appendExecutor(c,d)},onStart:function(){},onComplete:function(){var e=self.performance.now();m.executeEnd=m.end=e,0===v.first&&(v.first=e),y&&0===y.first&&(y.first=e);var t=i.sourceBuffer,r={};for(var s in t)r[s]=o.BufferHelper.getBuffered(t[s]);i.appendError=0,i.hls.trigger(n.Events.BUFFER_APPENDED,{type:d,frag:h,part:f,chunkMeta:g,parent:h.type,timeRanges:r})},onError:function(e){s.logger.error("[buffer-controller]: Error encountered while trying to append to the "+d+" SourceBuffer",e);var t={type:a.ErrorTypes.MEDIA_ERROR,parent:h.type,details:a.ErrorDetails.BUFFER_APPEND_ERROR,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=a.ErrorDetails.BUFFER_FULL_ERROR:(i.appendError++,t.details=a.ErrorDetails.BUFFER_APPEND_ERROR,i.appendError>r.config.appendErrorMaxRetry&&(s.logger.error("[buffer-controller]: Failed "+r.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),t.fatal=!0)),r.trigger(n.Events.ERROR,t)}};l.append(T,d)},t.onBufferFlushing=function(e,t){var i=this,r=this.operationQueue,a=function(e){return{execute:i.removeExecutor.bind(i,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){i.hls.trigger(n.Events.BUFFER_FLUSHED,{type:e})},onError:function(t){s.logger.warn("[buffer-controller]: Failed to remove from "+e+" SourceBuffer",t)}}};t.type?r.append(a(t.type),t.type):this.getSourceBufferTypes().forEach((function(e){r.append(a(e),e)}))},t.onFragParsed=function(e,t){var i=this,r=t.frag,a=t.part,o=[],l=a?a.elementaryStreams:r.elementaryStreams;l[u.ElementaryStreamTypes.AUDIOVIDEO]?o.push("audiovideo"):(l[u.ElementaryStreamTypes.AUDIO]&&o.push("audio"),l[u.ElementaryStreamTypes.VIDEO]&&o.push("video")),0===o.length&&s.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+r.type+" level: "+r.level+" sn: "+r.sn),this.blockBuffers((function(){var e=self.performance.now();r.stats.buffering.end=e,a&&(a.stats.buffering.end=e);var t=a?a.stats:r.stats;i.hls.trigger(n.Events.FRAG_BUFFERED,{frag:r,part:a,stats:t,id:r.type})}),o)},t.onFragChanged=function(e,t){this.flushBackBuffer()},t.onBufferEos=function(e,t){var i=this;this.getSourceBufferTypes().reduce((function(e,r){var n=i.sourceBuffer[r];return t.type&&t.type!==r||n&&!n.ended&&(n.ended=!0,s.logger.log("[buffer-controller]: "+r+" sourceBuffer now EOS")),e&&!(n&&!n.ended)}),!0)&&this.blockBuffers((function(){var e=i.mediaSource;e&&"open"===e.readyState&&e.endOfStream()}))},t.onLevelUpdated=function(e,t){var i=t.details;i.fragments.length&&(this.details=i,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},t.flushBackBuffer=function(){var e=this.hls,t=this.details,i=this.media,s=this.sourceBuffer;if(i&&null!==t){var a=this.getSourceBufferTypes();if(a.length){var l=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if(Object(r.isFiniteNumber)(l)&&!(l<0)){var u=i.currentTime,c=t.levelTargetDuration,d=Math.max(l,c),h=Math.floor(u/c)*c-d;a.forEach((function(i){var r=s[i];if(r){var a=o.BufferHelper.getBuffered(r);a.length>0&&h>a.start(0)&&(e.trigger(n.Events.BACK_BUFFER_REACHED,{bufferEnd:h}),t.live&&e.trigger(n.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:h}),e.trigger(n.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:h,type:i}))}}))}}}},t.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,i=this.media,n=this.mediaSource,a=e.fragments[0].start+e.totalduration,o=i.duration,l=Object(r.isFiniteNumber)(n.duration)?n.duration:0;e.live&&t.config.liveDurationInfinity?(s.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),n.duration=1/0,this.updateSeekableRange(e)):(a>l&&a>o||!Object(r.isFiniteNumber)(o))&&(s.logger.log("[buffer-controller]: Updating Media Source duration to "+a.toFixed(3)),n.duration=a)}},t.updateSeekableRange=function(e){var t=this.mediaSource,i=e.fragments;if(i.length&&e.live&&null!=t&&t.setLiveSeekableRange){var r=Math.max(0,i[0].start),n=Math.max(r,r+e.totalduration);t.setLiveSeekableRange(r,n)}},t.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,i=this.pendingTracks,r=Object.keys(i).length;if(r&&!e||2===r){this.createSourceBuffers(i),this.pendingTracks={};var s=this.getSourceBufferTypes();if(0===s.length)return void this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});s.forEach((function(e){t.executeNext(e)}))}},t.createSourceBuffers=function(e){var t=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");var r=0;for(var o in e)if(!t[o]){var l=e[o];if(!l)throw Error("source buffer exists for track "+o+", however track does not");var u=l.levelCodec||l.codec,c=l.container+";codecs="+u;s.logger.log("[buffer-controller]: creating sourceBuffer("+c+")");try{var d=t[o]=i.addSourceBuffer(c),h=o;this.addBufferListener(h,"updatestart",this._onSBUpdateStart),this.addBufferListener(h,"updateend",this._onSBUpdateEnd),this.addBufferListener(h,"error",this._onSBUpdateError),this.tracks[o]={buffer:d,codec:u,container:l.container,levelCodec:l.levelCodec,id:l.id},r++}catch(e){s.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+e.message),this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:c})}}r&&this.hls.trigger(n.Events.BUFFER_CREATED,{tracks:this.tracks})},t._onSBUpdateStart=function(e){this.operationQueue.current(e).onStart()},t._onSBUpdateEnd=function(e){var t=this.operationQueue;t.current(e).onComplete(),t.shiftAndExecuteNext(e)},t._onSBUpdateError=function(e,t){s.logger.error("[buffer-controller]: "+e+" SourceBuffer error",t),this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var i=this.operationQueue.current(e);i&&i.onError(t)},t.removeExecutor=function(e,t,i){var n=this.media,a=this.mediaSource,o=this.operationQueue,l=this.sourceBuffer[e];if(!n||!a||!l)return s.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),void o.shiftAndExecuteNext(e);var u=Object(r.isFiniteNumber)(n.duration)?n.duration:1/0,c=Object(r.isFiniteNumber)(a.duration)?a.duration:1/0,d=Math.max(0,t),h=Math.min(i,u,c);h>d?(s.logger.log("[buffer-controller]: Removing ["+d+","+h+"] from the "+e+" SourceBuffer"),console.assert(!l.updating,e+" sourceBuffer must not be updating"),l.remove(d,h)):o.shiftAndExecuteNext(e)},t.appendExecutor=function(e,t){var i=this.operationQueue,r=this.sourceBuffer[t];if(!r)return s.logger.warn("[buffer-controller]: Attempting to append to the "+t+" SourceBuffer, but it does not exist"),void i.shiftAndExecuteNext(t);r.ended=!1,console.assert(!r.updating,t+" sourceBuffer must not be updating"),r.appendBuffer(e)},t.blockBuffers=function(e,t){var i=this;if(void 0===t&&(t=this.getSourceBufferTypes()),!t.length)return s.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(e);var r=this.operationQueue,n=t.map((function(e){return r.appendBlocker(e)}));Promise.all(n).then((function(){e(),t.forEach((function(e){var t=i.sourceBuffer[e];t&&t.updating||r.shiftAndExecuteNext(e)}))}))},t.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},t.addBufferListener=function(e,t,i){var r=this.sourceBuffer[e];

2if(r){var n=i.bind(this,e);this.listeners[e].push({event:t,listener:n}),r.addEventListener(t,n)}},t.removeBufferListeners=function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach((function(e){t.removeEventListener(e.event,e.listener)}))},e}()},

vendor: 5,160 bytes, line 2

2"./src/controller/buffer-operation-queue.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return n}));var r=i("./src/utils/logger.ts"),n=function(){function e(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}var t=e.prototype;return t.append=function(e,t){var i=this.queues[t];i.push(e),1===i.length&&this.buffers[t]&&this.executeNext(t)},t.insertAbort=function(e,t){this.queues[t].unshift(e),this.executeNext(t)},t.appendBlocker=function(e){var t,i=new Promise((function(e){t=e})),r={execute:t,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(r,e),i},t.executeNext=function(e){var t=this.buffers,i=this.queues,n=t[e],s=i[e];if(s.length){var a=s[0];try{a.execute()}catch(t){r.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),a.onError(t),n&&n.updating||(s.shift(),this.executeNext(e))}}},t.shiftAndExecuteNext=function(e){this.queues[e].shift(),this.executeNext(e)},t.current=function(e){return this.queues[e][0]},e}()},"./src/controller/cap-level-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function e(e){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var t,i,s,a=e.prototype;return a.setStreamController=function(e){this.streamController=e},a.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},a.registerListeners=function(){var e=this.hls;e.on(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},a.unregisterListener=function(){var e=this.hls;e.off(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},a.onFpsDropLevelCapping=function(t,i){e.isLevelAllowed(i.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(i.droppedLevel)},a.onMediaAttaching=function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null},a.onManifestParsed=function(e,t){var i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()},a.onBufferCodecs=function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()},a.onMediaDetaching=function(){this.stopCapping()},a.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var e=this.hls.levels;if(e.length){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},a.getMaxLevel=function(t){var i=this,r=this.hls.levels;if(!r.length)return-1;var n=r.filter((function(r,n){return e.isLevelAllowed(n,i.restrictedLevels)&&n<=t}));return this.clientRect=null,e.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},a.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},a.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},a.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t},e.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},e.getMaxLevelByMediaSize=function(e,t,i){if(!e||!e.length)return-1;for(var r,n,s=e.length-1,a=0;a<e.length;a+=1){var o=e[a];if((o.width>=t||o.height>=i)&&(r=o,!(n=e[a+1])||r.width!==n.width||r.height!==n.height)){s=a;break}}return s},t=e,s=[{key:"contentScaleFactor",get:function(){var e=1;try{e=self.devicePixelRatio}catch(e){}return e}}],(i=[{key:"mediaWidth",get:function(){return this.getDimensions().width*e.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*e.contentScaleFactor}}

2])&&n(t.prototype,i),s&&n(t,s),e}();t.default=s},

2"./src/controller/cmcd-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return h}));var r=i("./src/events.ts"),n=i("./src/types/cmcd.ts"),s=i("./src/utils/buffer-helper.ts"),a=i("./src/utils/logger.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t,i){return t&&o(e.prototype,t),i&&o(e,i),e}function u(e,t){var i="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(i)return(i=i.call(e)).next.bind(i);if(Array.isArray(e)||(i=function(e,t){if(e){if("string"==typeof e)return c(e,t);var i=Object.prototype.toString.call(e).slice(8,-1);return"Object"===i&&e.constructor&&(i=e.constructor.name),"Map"===i||"Set"===i?Array.from(e):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?c(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){i&&(e=i);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function c(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,r=new Array(t);i<t;i++)r[i]=e[i];return r}function d(){return d=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},d.apply(this,arguments)}var h=function(){function e(t){var i=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){i.initialized&&(i.starved=!0),i.buffering=!0},this.onPlaying=function(){i.initialized||(i.initialized=!0),i.buffering=!1},this.applyPlaylistData=function(e){try{i.apply(e,{ot:n.CMCDObjectType.MANIFEST,su:!i.initialized})}catch(e){a.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,r=i.hls.levels[t.level],s=i.getObjectType(t),o={d:1e3*t.duration,ot:s};s!==n.CMCDObjectType.VIDEO&&s!==n.CMCDObjectType.AUDIO&&s!=n.CMCDObjectType.MUXED||(o.br=r.bitrate/1e3,o.tb=i.getTopBandwidth(s)/1e3,o.bl=i.getBufferLength(s)),i.apply(e,o)}catch(e){a.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var r=this.config=t.config,s=r.cmcd;null!=s&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||e.uuid(),this.cid=s.contentId,this.useHeaders=!0===s.useHeaders,this.registerListeners())}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(r.Events.BUFFER_CREATED,this.onBufferCreated,this)},t.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(r.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},t.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},t.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},t.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},t.onBufferCreated=function(e,t){var i,r;this.audioBuffer=null===(i=t.tracks.audio)||void 0===i?void 0:i.buffer,this.videoBuffer=null===(r=t.tracks.video)||void 0===r?void 0:r.buffer},t.createData=function(){var e;return{v:n.CMCDVersion,sf:n.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:null===(e=this.media)||void 0===e?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},t.apply=function(t,i){void 0===i&&(i={}),d(i,this.createData());var r=i.ot===n.CMCDObjectType.INIT||i.ot===n.CMCDObjectType.VIDEO||i.ot===n.CMCDObjectType.MUXED;if(this.starved&&r&&(i.bs=!0,i.su=!0,this.starved=!1),null==i.su&&(i.su=this.buffering),this.useHeaders){var s=e.toHeaders(i);if(!Object.keys(s).length)return;t.headers||(t.headers={}),d(t.headers,s)}else{var a=e.toQuery(i);if(!a)return;t.url=e.appendQueryToUri(t.url,a)}},t.getObjectType=function(e){var t=e.type;return"subtitle"===t?n.CMCDObjectType.TIMED_TEXT:"initSegment"===e.sn?n.CMCDObjectType.INIT:"audio"===t?n.CMCDObjectType.AUDIO:"main"===t?this.hls.audioTracks.length?n.CMCDObjectType.VIDEO:n.CMCDObjectType.MUXED:void 0},t.getTopBandwidth=function(e){var t,i=0,r=this.hls;if(e===n.CMCDObjectType.AUDIO)t=r.audioTracks;else{var s=r.maxAutoLevel,a=s>-1?s+1:r.levels.length;t=r.levels.slice(0,a)}for(var o,l=u(t);!(o=l()).done;){var c=o.value;c.bitrate>i&&(i=c.bitrate)}return i>0?i:NaN},t.getBufferLength=function(e){var t=this.hls.media,i=e===n.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*s.BufferHelper.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN},t.createPlaylistLoader=function(){var e=this.config.pLoader,t=this.applyPlaylistData,i=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new i(e)}var r=e.prototype;return r.destroy=function(){this.loader.destroy()},r.abort=function(){this.loader.abort()},r.load=function(e,i,r){t(e),this.loader.load(e,i,r)},l(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()}

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vendor: 9,431 bytes, line 2

2"./src/controller/eme-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/errors.ts"),s=i("./src/utils/logger.ts"),a=i("./src/utils/mediakeys-helper.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var l=function(){function e(e){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=e,this._config=e.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var t,i,l=e.prototype;return l.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},l._registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l._unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l.getLicenseServerUrl=function(e){switch(e){case a.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},l._attemptKeySystemAccess=function(e,t,i){var r=this,n=function(e,t,i,r){if(e===a.KeySystems.WIDEVINE)return function(e,t,i){var r={audioCapabilities:[],videoCapabilities:[]};return e.forEach((function(e){r.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:i.audioRobustness||""})})),t.forEach((function(e){r.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:i.videoRobustness||""})})),[r]}(t,i,r);throw new Error("Unknown key-system: "+e)}(e,t,i,this._drmSystemOptions);s.logger.log("Requesting encrypted media key-system access");var o=this.requestMediaKeySystemAccess(e,n);this.mediaKeysPromise=o.then((function(t){return r._onMediaKeySystemAccessObtained(e,t)})),o.catch((function(t){s.logger.error('Failed to obtain key-system "'+e+'" access:',t)}))},l._onMediaKeySystemAccessObtained=function(e,t){var i=this;s.logger.log('Access for key-system "'+e+'" obtained');var r={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(r);var n=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return r.mediaKeys=t,s.logger.log('Media-keys created for key-system "'+e+'"'),i._onMediaKeysCreated(),t}));return n.catch((function(e){s.logger.error("Failed to create media-keys:",e)})),n},l._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},l._onNewMediaKeySession=function(e){var t=this;s.logger.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(i){t._onKeySessionMessage(e,i.message)}),!1)},l._onKeySessionMessage=function(e,t){s.logger.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){s.logger.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t)}))},l.onMediaEncrypted=function(e){var t=this;if(s.logger.log('Media is encrypted using "'+e.initDataType+'" init data type'),!this.mediaKeysPromise)return s.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});var i=function(i){t._media&&(t._attemptSetMediaKeys(i),t._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};this.mediaKeysPromise.then(i).catch(i)},l._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t||!t.mediaKeys)return s.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});s.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(e,t){var i=this,a=this._mediaKeysList[0];if(!a)return s.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(a.mediaKeysSessionInitialized)s.logger.warn("Key-Session already initialized but requested again");else{var o=a.mediaKeysSession;if(!o)return s.logger.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return s.logger.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});s.logger.log('Generating key-session request for "'+e+'" init data type'),a.mediaKeysSessionInitialized=!0,o.generateRequest(e,t).then((function(){s.logger.debug("Key-session generation succeeded")})).catch((function(e){s.logger.error("Error generating key-session request:",e),i.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},l._createLicenseXhr=function(e,t,i){var r=new XMLHttpRequest;r.responseType="arraybuffer",r.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,r,e,t,i);var n=this._licenseXhrSetup;if(n)try{n.call(this.hls,r,e),n=void 0}catch(e){s.logger.error(e)}try{r.readyState||r.open("POST",e,!0),n&&n.call(this.hls,r,e)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return r},l._onLicenseRequestReadyStageChange=function(e,t,i,a){if(4===e.readyState)if(200===e.status){this._requestLicenseFailureCount=0,s.logger.log("License request succeeded");var o=e.response,l=this._licenseResponseCallback;if(l)try{o=l.call(this.hls,e,t)}catch(e){s.logger.error(e)}a(o)}else{if(s.logger.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var u=3-this._requestLicenseFailureCount+1;s.logger.warn("Retrying license request, "+u+" attempts left"),this._requestLicense(i,a)}},l._generateLicenseRequestChallenge=function(e,t){if(e.mediaKeySystemDomain===a.KeySystems.WIDEVINE)return t;throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},l._requestLicense=function(e,t){s.logger.log("Requesting content license for key-system");var i=this._mediaKeysList[0];if(!i)return s.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var a=this.getLicenseServerUrl(i.mediaKeySystemDomain),o=this._createLicenseXhr(a,e,t);s.logger.log("Sending license request to URL: "+a);var l=this._generateLicenseRequestChallenge(i,e);o.send(l)}catch(e){s.logger.error("Failure requesting DRM license: "+e),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(e,t){if(this._emeEnabled){var i=t.media;this._media=i,i.addEventListener("encrypted",this._onMediaEncrypted)}},l.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch((function(){}))}))).then((function(){return e.setMediaKeys(null)})).catch((function(){})))},l.onManifestParsed=function(e,t){if(this._emeEnabled){var i=t.levels.map((function(e){return e.audioCodec})).filter((function(e){return!!e})),r=t.levels.map((function(e){return e.videoCodec})).filter((function(e){return!!e}));this._attemptKeySystemAccess(a.KeySystems.WIDEVINE,i,r)}},t=e,(i=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}

2])&&o(t.prototype,i),e}();t.default=l},

vendor: 18,752 bytes, line 2

2"./src/controller/fps-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/logger.ts"),s=function(){function e(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}var t=e.prototype;return t.setStreamController=function(e){this.streamController=e},t.registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},t.unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching)},t.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},t.onMediaAttaching=function(e,t){var i=this.hls.config;if(i.capLevelOnFPSDrop){var r=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=r,r&&"function"==typeof r.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}},t.checkFPS=function(e,t,i){var s=performance.now();if(t){if(this.lastTime){var a=s-this.lastTime,o=i-this.lastDroppedFrames,l=t-this.lastDecodedFrames,u=1e3*o/a,c=this.hls;if(c.trigger(r.Events.FPS_DROP,{currentDropped:o,currentDecoded:l,totalDroppedFrames:i}),u>0&&o>c.config.fpsDroppedMonitoringThreshold*l){var d=c.currentLevel;n.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+d),d>0&&(-1===c.autoLevelCapping||c.autoLevelCapping>=d)&&(d-=1,c.trigger(r.Events.FPS_DROP_LEVEL_CAPPING,{level:d,droppedLevel:c.currentLevel}),c.autoLevelCapping=d,this.streamController.nextLevelSwitch())}}this.lastTime=s,this.lastDroppedFrames=i,this.lastDecodedFrames=t}},t.checkFPSInterval=function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}();t.default=s},"./src/controller/fragment-finders.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"findFragmentByPDT",(function(){return s})),i.d(t,"findFragmentByPTS",(function(){return a})),i.d(t,"fragmentWithinToleranceTest",(function(){return o})),i.d(t,"pdtWithinToleranceTest",(function(){return l})),i.d(t,"findFragWithCC",(function(){return u}));var r=i("./src/polyfills/number.ts"),n=i("./src/utils/binary-search.ts");function s(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Object(r.isFiniteNumber)(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 s=e[n];if(l(t,i,s))return s}return null}function a(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0);var s=null;return e?s=t[e.sn-t[0].sn+1]||null:0===i&&0===t[0].start&&(s=t[0]),s&&0===o(i,r,s)?s:n.default.search(t,o.bind(null,i,r))||s}function o(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0);var r=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-r<=e?1:i.start-r>e&&i.start?-1:0}function l(e,t,i){var r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}function u(e,t){return n.default.search(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}},"./src/controller/fragment-tracker.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"FragmentState",(function(){return r})),i.d(t,"FragmentTracker",(function(){return a}));var r,n=i("./src/events.ts"),s=i("./src/types/loader.ts");!function(e){e.NOT_LOADED="NOT_LOADED",e.BACKTRACKED="BACKTRACKED",e.APPENDING="APPENDING",e.PARTIAL="PARTIAL",e.OK="OK"}(r||(r={}));var a=function(){function e(e){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){var e=this.hls;e.on(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.on(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t._unregisterListeners=function(){var e=this.hls;e.off(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.off(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},t.getAppendedFrag=function(e,t){if(t===s.PlaylistLevelType.MAIN){var i=this.activeFragment,r=this.activeParts;if(!i)return null;if(r)for(var n=r.length;n--;){var a=r[n],o=a?a.end:i.appendedPTS;if(a.start<=e&&void 0!==o&&e<=o)return n>9&&(this.activeParts=r.slice(n-9)),a}else if(i.start<=e&&void 0!==i.appendedPTS&&e<=i.appendedPTS)return i}return this.getBufferedFrag(e,t)},t.getBufferedFrag=function(e,t){for(var i=this.fragments,r=Object.keys(i),n=r.length;n--;){var s=i[r[n]];if((null==s?void 0:s.body.type)===t&&s.buffered){var a=s.body;if(a.start<=e&&e<=a.end)return a}}return null},t.detectEvictedFragments=function(e,t,i){var r=this;Object.keys(this.fragments).forEach((function(n){var s=r.fragments[n];if(s)if(s.buffered){var a=s.range[e];a&&a.time.some((function(e){var i=!r.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&r.removeFragment(s.body),i}))}else s.body.type===i&&r.removeFragment(s.body)}))},t.detectPartialFragments=function(e){var t=this,i=this.timeRanges,r=e.frag,n=e.part;if(i&&"initSegment"!==r.sn){var s=l(r),a=this.fragments[s];a&&(Object.keys(i).forEach((function(e){var s=r.elementaryStreams[e];if(s){var o=i[e],l=null!==n||!0===s.partial;a.range[e]=t.getBufferedTimes(r,n,l,o)}})),a.backtrack=a.loaded=null,Object.keys(a.range).length?a.buffered=!0:this.removeFragment(a.body))}},t.fragBuffered=function(e){var t=l(e),i=this.fragments[t];i&&(i.backtrack=i.loaded=null,i.buffered=!0)},t.getBufferedTimes=function(e,t,i,r){for(var n={time:[],partial:i},s=t?t.start:e.start,a=t?t.end:e.end,o=e.minEndPTS||a,l=e.maxStartPTS||s,u=0;u<r.length;u++){var c=r.start(u)-this.bufferPadding,d=r.end(u)+this.bufferPadding;if(l>=c&&o<=d){n.time.push({startPTS:Math.max(s,r.start(u)),endPTS:Math.min(a,r.end(u))});break}if(s<d&&a>c)n.partial=!0,n.time.push({startPTS:Math.max(s,r.start(u)),endPTS:Math.min(a,r.end(u))});else if(a<=c)break}return n},t.getPartialFragment=function(e){var t,i,r,n=null,s=0,a=this.bufferPadding,l=this.fragments;return Object.keys(l).forEach((function(u){var c=l[u];c&&o(c)&&(i=c.body.start-a,r=c.body.end+a,e>=i&&e<=r&&(t=Math.min(e-i,r-e),s<=t&&(n=c.body,s=t)))})),n},t.getState=function(e){var t=l(e),i=this.fragments[t];return i?i.buffered?o(i)?r.PARTIAL:r.OK:i.backtrack?r.BACKTRACKED:r.APPENDING:r.NOT_LOADED},t.backtrack=function(e,t){var i=l(e),r=this.fragments[i];if(!r||r.backtrack)return null;var n=r.backtrack=t||r.loaded;return r.loaded=null,n},t.getBacktrackData=function(e){var t=l(e),i=this.fragments[t];if(i){var r,n=i.backtrack;if(null!=n&&null!==(r=n.payload)&&void 0!==r&&r.byteLength)return n;this.removeFragment(e)}return null},t.isTimeBuffered=function(e,t,i){for(var r,n,s=0;s<i.length;s++){if(r=i.start(s)-this.bufferPadding,n=i.end(s)+this.bufferPadding,e>=r&&t<=n)return!0;if(t<=r)return!1}return!1},t.onFragLoaded=function(e,t){var i=t.frag,r=t.part;if("initSegment"!==i.sn&&!i.bitrateTest&&!r){var n=l(i);this.fragments[n]={body:i,loaded:t,backtrack:null,buffered:!1,range:Object.create(null)}}},t.onBufferAppended=function(e,t){var i=this,r=t.frag,n=t.part,a=t.timeRanges;if(r.type===s.PlaylistLevelType.MAIN)if(this.activeFragment=r,n){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(n)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach((function(e){var t=a[e];if(i.detectEvictedFragments(e,t),!n)for(var s=0;s<t.length;s++)r.appendedPTS=Math.max(t.end(s),r.appendedPTS||0)}))},t.onFragBuffered=function(e,t){this.detectPartialFragments(t)},t.hasFragment=function(e){var t=l(e);return!!this.fragments[t]},t.removeFragmentsInRange=function(e,t,i){var r=this;Object.keys(this.fragments).forEach((function(n){var s=r.fragments[n];if(s&&s.buffered){var a=s.body;a.type===i&&a.start<t&&a.end>e&&r.removeFragment(a)}}))},t.removeFragment=function(e){var t=l(e);e.stats.loaded=0,e.clearElementaryStreamInfo(),delete this.fragments[t]},t.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},e}();function o(e){var t,i;return e.buffered&&((null===(t=e.range.video)||void 0===t?void 0:t.partial)||(null===(i=e.range.audio)||void 0===i?void 0:i.partial))}function l(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn}},"./src/controller/gap-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"STALL_MINIMUM_DURATION_MS",(function(){return o})),i.d(t,"MAX_START_GAP_JUMP",(function(){return l})),i.d(t,"SKIP_BUFFER_HOLE_STEP_SECONDS",(function(){return u})),i.d(t,"SKIP_BUFFER_RANGE_START",(function(){return c})),i.d(t,"default",(function(){return d}));var r=i("./src/utils/buffer-helper.ts"),n=i("./src/errors.ts"),s=i("./src/events.ts"),a=i("./src/utils/logger.ts"),o=250,l=2,u=.1,c=.05,d=function(){function e(e,t,i,r){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=i,this.hls=r}var t=e.prototype;return t.destroy=function(){this.hls=this.fragmentTracker=this.media=null},t.poll=function(e){var t=this.config,i=this.media,n=this.stalled,s=i.currentTime,u=i.seeking,c=this.seeking&&!u,d=!this.seeking&&u;if(this.seeking=u,s===e){if((d||c)&&(this.stalled=null),!i.paused&&!i.ended&&0!==i.playbackRate&&r.BufferHelper.getBuffered(i).length){var h=r.BufferHelper.bufferInfo(i,s,0),f=h.len>0,g=h.nextStart||0;if(f||g){if(u){var m=h.len>l,p=!g||g-s>l&&!this.fragmentTracker.getPartialFragment(s);if(m||p)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var v,y=Math.max(g,h.start||0)-s,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,E=(null==b||null===(v=b.details)||void 0===v?void 0:v.live)?2*b.details.targetduration:l;if(y>0&&y<=E)return void this._trySkipBufferHole(null)}var T=self.performance.now();if(null!==n){var S=T-n;!u&&S>=o&&this._reportStall(h.len);var A=r.BufferHelper.bufferInfo(i,s,t.maxBufferHole);this._tryFixBufferStall(A,S)}else this.stalled=T}}}else if(this.moved=!0,null!==n){if(this.stallReported){var w=self.performance.now()-n;a.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(w)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var i=this.config,r=this.fragmentTracker,n=this.media.currentTime,s=r.getPartialFragment(n);s&&this._trySkipBufferHole(s)||e.len>i.maxBufferHole&&t>1e3*i.highBufferWatchdogPeriod&&(a.logger.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,a.logger.warn("Playback stalling at @"+i.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,i=this.hls,o=this.media,l=o.currentTime,d=0,h=r.BufferHelper.getBuffered(o),f=0;f<h.length;f++){var g=h.start(f);if(l+t.maxBufferHole>=d&&l<g){var m=Math.max(g+c,o.currentTime+u);return a.logger.warn("skipping hole, adjusting currentTime from "+l+" to "+m),this.moved=!0,this.stalled=null,o.currentTime=m,e&&i.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+l+" to "+m,frag:e}),m}d=h.end(f)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,i=this.media,r=i.currentTime,o=(this.nudgeRetry||0)+1;if(this.nudgeRetry=o,o<e.nudgeMaxRetry){var l=r+o*e.nudgeOffset;a.logger.warn("Nudging 'currentTime' from "+r+" to "+l),i.currentTime=l,t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else a.logger.error("Playhead still not moving while enough data buffered @"+r+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(s.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},e}()},"./src/controller/id3-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/texttrack-utils.ts"),s=i("./src/demux/id3.ts"),a=function(){function e(e){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t.destroy=function(){this._unregisterListeners()},t._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t.onMediaAttached=function(e,t){this.media=t.media},t.onMediaDetaching=function(){this.id3Track&&(Object(n.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null)},t.getID3Track=function(e){if(this.media){for(var t=0;t<e.length;t++){var i=e[t];if("metadata"===i.kind&&"id3"===i.label)return Object(n.sendAddTrackEvent)(i,this.media),i}return this.media.addTextTrack("metadata","id3")}},t.onFragParsingMetadata=function(e,t){if(this.media){var i=t.frag,r=t.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var n=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,a=0;a<r.length;a++){var o=s.getID3Frames(r[a].data);if(o){var l=r[a].pts,u=a<r.length-1?r[a+1].pts:i.end;u-l<=0&&(u=l+.25);for(var c=0;c<o.length;c++){var d=o[c];if(!s.isTimeStampFrame(d)){var h=new n(l,u,"");h.value=d,this.id3Track.addCue(h)}}}}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,s=t.type;if(!s||"audio"===s){var a=this.id3Track;a&&Object(n.removeCuesInRange)(a,i,r)}},e}();t.default=a},"./src/controller/latency-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return o}));var r=i("./src/errors.ts"),n=i("./src/events.ts"),s=i("./src/utils/logger.ts");function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var o=function(){function e(e){var t=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return t.timeupdate()},this.hls=e,this.config=e.config,this.registerListeners()}var t,i,o=e.prototype;return o.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},o.registerListeners=function(){this.hls.on(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(n.Events.ERROR,this.onError,this)},o.unregisterListeners=function(){this.hls.off(n.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(n.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(n.Events.ERROR,this.onError)},o.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},o.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},o.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},o.onLevelUpdated=function(e,t){var i=t.details;this.levelDetails=i,i.advanced&&this.timeupdate(),!i.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},o.onError=function(e,t){t.details===r.ErrorDetails.BUFFER_STALLED_ERROR&&(this.stallCount++,s.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))},o.timeupdate=function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var i=this.computeLatency();if(null!==i){this._latency=i;var r=this.config,n=r.lowLatencyMode,s=r.maxLiveSyncPlaybackRate;if(n&&1!==s){var a=this.targetLatency;if(null!==a){var o=i-a,l=o<Math.min(this.maxLatency,a+t.targetduration);if(t.live&&l&&o>.05&&this.forwardBufferLength>1){var u=Math.min(2,Math.max(1,s)),c=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;e.playbackRate=Math.min(u,Math.max(1,c))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}},o.estimateLiveEdge=function(){var e=this.levelDetails;return null===e?null:e.edge+e.age},o.computeLatency=function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime},t=e,(i=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,i=e.partHoldBack,r=e.targetduration,n=this.config,s=n.liveSyncDuration,a=n.liveSyncDurationCount,o=n.lowLatencyMode,l=this.hls.userConfig,u=o&&i||t;(l.liveSyncDuration||l.liveSyncDurationCount||0===u)&&(u=void 0!==s?s:a*r);var c=r;return u+Math.min(1*this.stallCount,c)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,i=this.levelDetails;if(null===e||null===t||null===i)return null;var r=i.edge,n=e-t-this.edgeStalled,s=r-i.totalduration,a=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(s,n),a)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var i=e.buffered.length;return i?e.buffered.end(i-1):t.edge-this.currentTime}}

2])&&a(t.prototype,i),e}()},

vendor: 12,012 bytes, line 2

2"./src/controller/level-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return g}));var r=i("./src/types/level.ts"),n=i("./src/events.ts"),s=i("./src/errors.ts"),a=i("./src/utils/codecs.ts"),o=i("./src/controller/level-helper.ts"),l=i("./src/controller/base-playlist-controller.ts"),u=i("./src/types/loader.ts");function c(){return c=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},c.apply(this,arguments)}function d(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function h(e,t){return h=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},h(e,t)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),g=function(e){var t,i;function l(t){var i;return(i=e.call(this,t,"[level-controller]")||this)._levels=[],i._firstLevel=-1,i._startLevel=void 0,i.currentLevelIndex=-1,i.manualLevelIndex=-1,i.onParsedComplete=void 0,i._registerListeners(),i}i=e,(t=l).prototype=Object.create(i.prototype),t.prototype.constructor=t,h(t,i);var g,m,p=l.prototype;return p._registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.ERROR,this.onError,this)},p._unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.ERROR,this.onError,this)},p.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},p.startLoad=function(){this._levels.forEach((function(e){e.loadError=0})),e.prototype.startLoad.call(this)},p.onManifestLoaded=function(e,t){var i,l,u=[],c=[],d=[],h={},g=!1,m=!1,p=!1;if(t.levels.forEach((function(e){var t=e.attrs;g=g||!(!e.width||!e.height),m=m||!!e.videoCodec,p=p||!!e.audioCodec,f&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0);var i=e.bitrate+"-"+e.attrs.RESOLUTION+"-"+e.attrs.CODECS;(l=h[i])?l.url.push(e.url):(l=new r.Level(e),h[i]=l,u.push(l)),t&&(t.AUDIO&&Object(o.addGroupId)(l,"audio",t.AUDIO),t.SUBTITLES&&Object(o.addGroupId)(l,"text",t.SUBTITLES))})),(g||m)&&p&&(u=u.filter((function(e){var t=e.videoCodec,i=e.width,r=e.height;return!!t||!(!i||!r)}))),u=u.filter((function(e){var t=e.audioCodec,i=e.videoCodec;return(!t||Object(a.isCodecSupportedInMp4)(t,"audio"))&&(!i||Object(a.isCodecSupportedInMp4)(i,"video"))})),t.audioTracks&&(c=t.audioTracks.filter((function(e){return!e.audioCodec||Object(a.isCodecSupportedInMp4)(e.audioCodec,"audio")})),Object(o.assignTrackIdsByGroup)(c)),t.subtitles&&(d=t.subtitles,Object(o.assignTrackIdsByGroup)(d)),u.length>0){i=u[0].bitrate,u.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=u;for(var v=0;v<u.length;v++)if(u[v].bitrate===i){this._firstLevel=v,this.log("manifest loaded, "+u.length+" level(s) found, first bitrate: "+i);break}var y=p&&!m,b={levels:u,audioTracks:c,subtitleTracks:d,firstLevel:this._firstLevel,stats:t.stats,audio:p,video:m,altAudio:!y&&c.some((function(e){return!!e.url}))};this.hls.trigger(n.Events.MANIFEST_PARSED,b),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,reason:"no level with compatible codecs found in manifest"})},p.onError=function(t,i){if(e.prototype.onError.call(this,t,i),!i.fatal){var r=i.context,n=this._levels[this.currentLevelIndex];if(r&&(r.type===u.PlaylistContextType.AUDIO_TRACK&&n.audioGroupIds&&r.groupId===n.audioGroupIds[n.urlId]||r.type===u.PlaylistContextType.SUBTITLE_TRACK&&n.textGroupIds&&r.groupId===n.textGroupIds[n.urlId]))this.redundantFailover(this.currentLevelIndex);else{var a,o=!1,l=!0;switch(i.details){case s.ErrorDetails.FRAG_LOAD_ERROR:case s.ErrorDetails.FRAG_LOAD_TIMEOUT:case s.ErrorDetails.KEY_LOAD_ERROR:case s.ErrorDetails.KEY_LOAD_TIMEOUT:if(i.frag){var c=this._levels[i.frag.level];c?(c.fragmentError++,c.fragmentError>this.hls.config.fragLoadingMaxRetry&&(a=i.frag.level)):a=i.frag.level}break;case s.ErrorDetails.LEVEL_LOAD_ERROR:case s.ErrorDetails.LEVEL_LOAD_TIMEOUT:r&&(r.deliveryDirectives&&(l=!1),a=r.level),o=!0;break;case s.ErrorDetails.REMUX_ALLOC_ERROR:a=i.level,o=!0}void 0!==a&&this.recoverLevel(i,a,o,l)}}},p.recoverLevel=function(e,t,i,r){var n=e.details,s=this._levels[t];if(s.loadError++,i){if(!this.retryLoadingOrFail(e))return void(this.currentLevelIndex=-1);e.levelRetry=!0}if(r){var a=s.url.length;if(a>1&&s.loadError<a)e.levelRetry=!0,this.redundantFailover(t);else if(-1===this.manualLevelIndex){var o=0===t?this._levels.length-1:t-1;this.currentLevelIndex!==o&&0===this._levels[o].loadError&&(this.warn(n+": switch to "+o),e.levelRetry=!0,this.hls.nextAutoLevel=o)}}},p.redundantFailover=function(e){var t=this._levels[e],i=t.url.length;if(i>1){var r=(t.urlId+1)%i;this.warn("Switching to redundant URL-id "+r),this._levels.forEach((function(e){e.urlId=r})),this.level=e}},p.onFragLoaded=function(e,t){var i=t.frag;if(void 0!==i&&i.type===u.PlaylistLevelType.MAIN){var r=this._levels[i.level];void 0!==r&&(r.fragmentError=0,r.loadError=0)}},p.onLevelLoaded=function(e,t){var i,r,n=t.level,s=t.details,a=this._levels[n];if(!a)return this.warn("Invalid level index "+n),void(null!==(r=t.deliveryDirectives)&&void 0!==r&&r.skip&&(s.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===a.fragmentError&&(a.loadError=0,this.retryCount=0),this.playlistLoaded(n,t,a.details)):null!==(i=t.deliveryDirectives)&&void 0!==i&&i.skip&&(s.deltaUpdateFailed=!0)},p.onAudioTrackSwitched=function(e,t){var i=this.hls.levels[this.currentLevelIndex];if(i&&i.audioGroupIds){for(var r=-1,n=this.hls.audioTracks[t.id].groupId,s=0;s<i.audioGroupIds.length;s++)if(i.audioGroupIds[s]===n){r=s;break}r!==i.urlId&&(i.urlId=r,this.startLoad())}},p.loadPlaylist=function(e){var t=this.currentLevelIndex,i=this._levels[t];if(this.canLoad&&i&&i.url.length>0){var r=i.urlId,s=i.url[r];if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Attempt loading level index "+t+(e?" at sn "+e.msn+" part "+e.part:"")+" with URL-id "+r+" "+s),this.clearTimer(),this.hls.trigger(n.Events.LEVEL_LOADING,{url:s,level:t,id:r,deliveryDirectives:e||null})}},p.removeLevel=function(e,t){var i=function(e,i){return i!==t},r=this._levels.filter((function(r,n){return n!==e||r.url.length>1&&void 0!==t&&(r.url=r.url.filter(i),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(i)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(i)),r.urlId=0,!0)})).map((function(e,t){var i=e.details;return null!=i&&i.fragments&&i.fragments.forEach((function(e){e.level=t})),e}));this._levels=r,this.hls.trigger(n.Events.LEVELS_UPDATED,{levels:r})},g=l,(m=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t,i=this._levels;if(0!==i.length&&(this.currentLevelIndex!==e||null===(t=i[e])||void 0===t||!t.details)){if(e<0||e>=i.length){var r=e<0;if(this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.OTHER_ERROR,details:s.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:r,reason:"invalid level idx"}),r)return;e=Math.min(e,i.length-1)}this.clearTimer();var a=this.currentLevelIndex,o=i[a],l=i[e];this.log("switching to level "+e+" from "+a),this.currentLevelIndex=e;var u=c({},l,{level:e,maxBitrate:l.maxBitrate,uri:l.uri,urlId:l.urlId});delete u._urlId,this.hls.trigger(n.Events.LEVEL_SWITCHING,u);var d=l.details;if(!d||d.live){var h=this.switchParams(l.uri,null==o?void 0:o.details);this.loadPlaylist(h)}}}},{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)}}])&&d(g.prototype,m),l}(l.default)},"./src/controller/level-helper.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"addGroupId",(function(){return s})),i.d(t,"assignTrackIdsByGroup",(function(){return a})),i.d(t,"updatePTS",(function(){return o})),i.d(t,"updateFragPTSDTS",(function(){return u})),i.d(t,"mergeDetails",(function(){return c})),i.d(t,"mapPartIntersection",(function(){return d})),i.d(t,"mapFragmentIntersection",(function(){return h})),i.d(t,"adjustSliding",(function(){return f})),i.d(t,"addSliding",(function(){return g})),i.d(t,"computeReloadInterval",(function(){return m})),i.d(t,"getFragmentWithSN",(function(){return p})),i.d(t,"getPartWith",(function(){return v}));var r=i("./src/polyfills/number.ts"),n=i("./src/utils/logger.ts");function s(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 a(e){var t={};e.forEach((function(e){var i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++}))}function o(e,t,i){l(e[t],e[i])}function l(e,t){var i=t.startPTS;if(Object(r.isFiniteNumber)(i)){var n,s=0;t.sn>e.sn?(s=i-e.start,n=e):(s=e.start-i,n=t),n.duration!==s&&(n.duration=s)}else t.sn>e.sn?e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration:t.start=Math.max(e.start-t.duration,0)}function u(e,t,i,s,a,o){s-i<=0&&(n.logger.warn("Fragment should have a positive duration",t),s=i+t.duration,o=a+t.duration);var u=i,c=s,d=t.startPTS,h=t.endPTS;if(Object(r.isFiniteNumber)(d)){var f=Math.abs(d-i);Object(r.isFiniteNumber)(t.deltaPTS)?t.deltaPTS=Math.max(f,t.deltaPTS):t.deltaPTS=f,u=Math.max(i,d),i=Math.min(i,d),a=Math.min(a,t.startDTS),c=Math.min(s,h),s=Math.max(s,h),o=Math.max(o,t.endDTS)}t.duration=s-i;var g=i-t.start;t.appendedPTS=s,t.start=t.startPTS=i,t.maxStartPTS=u,t.startDTS=a,t.endPTS=s,t.minEndPTS=c,t.endDTS=o;var m,p=t.sn;if(!e||p<e.startSN||p>e.endSN)return 0;var v=p-e.startSN,y=e.fragments;for(y[v]=t,m=v;m>0;m--)l(y[m],y[m-1]);for(m=v;m<y.length-1;m++)l(y[m],y[m+1]);return e.fragmentHint&&l(y[y.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,g}function c(e,t){for(var i=null,s=e.fragments,a=s.length-1;a>=0;a--){var o=s[a].initSegment;if(o){i=o;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var l,c=0;if(h(e,t,(function(e,n){e.relurl&&(c=e.cc-n.cc),Object(r.isFiniteNumber)(e.startPTS)&&Object(r.isFiniteNumber)(e.endPTS)&&(n.start=n.startPTS=e.startPTS,n.startDTS=e.startDTS,n.appendedPTS=e.appendedPTS,n.maxStartPTS=e.maxStartPTS,n.endPTS=e.endPTS,n.endDTS=e.endDTS,n.minEndPTS=e.minEndPTS,n.duration=e.endPTS-e.startPTS,n.duration&&(l=n),t.PTSKnown=t.alignedSliding=!0),n.elementaryStreams=e.elementaryStreams,n.loader=e.loader,n.stats=e.stats,n.urlId=e.urlId,e.initSegment&&(n.initSegment=e.initSegment,i=e.initSegment)})),i&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach((function(e){var t;e.initSegment&&e.initSegment.relurl!==(null===(t=i)||void 0===t?void 0:t.relurl)||(e.initSegment=i)})),t.skippedSegments&&(t.deltaUpdateFailed=t.fragments.some((function(e){return!e})),t.deltaUpdateFailed)){n.logger.warn("[level-helper] Previous playlist missing segments ski

2pped in delta playlist");for(var g=t.skippedSegments;g--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}var m=t.fragments;if(c){n.logger.warn("discontinuity sliding from playlist, take drift into account");for(var p=0;p<m.length;p++)m[p].cc+=c}t.skippedSegments&&(t.startCC=t.fragments[0].cc),d(e.partList,t.partList,(function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats})),l?u(t,l,l.startPTS,l.endPTS,l.startDTS,l.endDTS):f(e,t),m.length&&(t.totalduration=t.edge-m[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var v=t.advancedDateTime;if(t.advanced&&v){var y=t.edge;t.driftStart||(t.driftStartTime=v,t.driftStart=y),t.driftEndTime=v,t.driftEnd=y}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function d(e,t,i){if(e&&t)for(var r=0,n=0,s=e.length;n<=s;n++){var a=e[n],o=t[n+r];a&&o&&a.index===o.index&&a.fragment.sn===o.fragment.sn?i(a,o):r--}}function h(e,t,i){for(var r=t.skippedSegments,n=Math.max(e.startSN,t.startSN)-t.startSN,s=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,a=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,l=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,u=n;u<=s;u++){var c=l[a+u],d=o[u];r&&!d&&u<r&&(d=t.fragments[u]=c),c&&d&&i(c,d)}}function f(e,t){var i=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;i<0||i>=r.length||g(t,r[i].start)}function g(e,t){if(t){for(var i=e.fragments,r=e.skippedSegments;r<i.length;r++)i[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function m(e,t){var i,r=1e3*e.levelTargetDuration,n=r/2,s=e.age,a=s>0&&s<3*r,o=t.loading.end-t.loading.start,l=e.availabilityDelay;if(!1===e.updated)if(a){var u=333*e.misses;i=Math.max(Math.min(n,2*o),u),e.availabilityDelay=(e.availabilityDelay||0)+i}else i=n;else a?(l=Math.min(l||r/2,s),e.availabilityDelay=l,i=l+r-s):i=r-o;return Math.round(i)}function p(e,t,i){if(!e||!e.details)return null;var r=e.details,n=r.fragments[t-r.startSN];return n||((n=r.fragmentHint)&&n.sn===t?n:t<r.startSN&&i&&i.sn===t?i:null)}function v(e,t,i){if(!e||!e.details)return null;var r=e.details.partList;if(r)for(var n=r.length;n--;){var s=r[n];if(s.index===i&&s.fragment.sn===t)return s}return null}},

vendor: 57,818 bytes, line 2

2"./src/controller/stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return y}));var r=i("./src/polyfills/number.ts"),n=i("./src/controller/base-stream-controller.ts"),s=i("./src/is-supported.ts"),a=i("./src/events.ts"),o=i("./src/utils/buffer-helper.ts"),l=i("./src/controller/fragment-tracker.ts"),u=i("./src/types/loader.ts"),c=i("./src/loader/fragment.ts"),d=i("./src/demux/transmuxer-interface.ts"),h=i("./src/types/transmuxer.ts"),f=i("./src/controller/gap-controller.ts"),g=i("./src/errors.ts"),m=i("./src/utils/logger.ts");function p(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function v(e,t){return v=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},v(e,t)}var y=function(e){var t,i;function y(t,i){var r;return(r=e.call(this,t,i,"[stream-controller]")||this).audioCodecSwap=!1,r.gapController=null,r.level=-1,r._forceStartLoad=!1,r.altAudio=!1,r.audioOnly=!1,r.fragPlaying=null,r.onvplaying=null,r.onvseeked=null,r.fragLastKbps=0,r.stalled=!1,r.couldBacktrack=!1,r.audioCodecSwitch=!1,r.videoBuffer=null,r._registerListeners(),r}i=e,(t=y).prototype=Object.create(i.prototype),t.prototype.constructor=t,v(t,i);var b,E,T=y.prototype;return T._registerListeners=function(){var e=this.hls;e.on(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(a.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(a.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(a.Events.ERROR,this.onError,this),e.on(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(a.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(a.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var e=this.hls;e.off(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(a.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(a.Events.ERROR,this.onError,this),e.off(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(a.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(a.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},T.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 r=i.startLevel;-1===r&&(i.config.testBandwidth?(r=0,this.bitrateTest=!0):r=i.nextAutoLevel),this.level=i.nextLoadLevel=r,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=n.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=n.State.STOPPED},T.stopLoad=function(){this._forceStartLoad=!1,e.prototype.stopLoad.call(this)},T.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_LEVEL:var e,t=this.levels,i=this.level,r=null==t||null===(e=t[i])||void 0===e?void 0:e.details;if(r&&(!r.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(r))break;this.state=n.State.IDLE;break}break;case n.State.FRAG_LOADING_WAITING_RETRY:var s,a=self.performance.now(),o=this.retryDate;(!o||a>=o||null!==(s=this.media)&&void 0!==s&&s.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=n.State.IDLE)}this.onTickEnd()},T.onTickEnd=function(){e.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},T.doTickIdle=function(){var e,t,i=this.hls,r=this.levelLastLoaded,s=this.levels,o=this.media,d=i.config,h=i.nextLoadLevel;if(null!==r&&(o||!this.startFragRequested&&d.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&s&&s[h]){var f=s[h];this.level=i.nextLoadLevel=h;var g=f.details;if(!g||this.state===n.State.WAITING_LEVEL||g.live&&this.levelLastLoaded!==h)this.state=n.State.WAITING_LEVEL;else{var m=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:o,u.PlaylistLevelType.MAIN);if(null!==m&&!(m.len>=this.getMaxBufferLength(f.maxBitrate))){if(this._streamEnded(m,g)){var p={};return this.altAudio&&(p.type="video"),this.hls.trigger(a.Events.BUFFER_EOS,p),void(this.state=n.State.ENDED)}var v=m.end,y=this.getNextFragment(v,g);if(this.couldBacktrack&&!this.fragPrevious&&y&&"initSegment"!==y.sn){var b=y.sn-g.startSN;b>1&&(y=g.fragments[b-1],this.fragmentTracker.removeFragment(y))}if(y&&this.fragmentTracker.getState(y)===l.FragmentState.OK&&this.nextLoadPosition>v){var E=this.audioOnly&&!this.altAudio?c.ElementaryStreamTypes.AUDIO:c.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(o,E,u.PlaylistLevelType.MAIN),y=this.getNextFragment(this.nextLoadPosition,g)}y&&(!y.initSegment||y.initSegment.data||this.bitrateTest||(y=y.initSegment),"identity"!==(null===(e=y.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=y.decryptdata)&&void 0!==t&&t.key?this.loadFragment(y,g,v):this.loadKey(y,g))}}}},T.loadFragment=function(t,i,r){var n,s=this.fragmentTracker.getState(t);if(this.fragCurrent=t,s===l.FragmentState.BACKTRACKED){var a=this.fragmentTracker.getBacktrackData(t);if(a)return this._handleFragmentLoadProgress(a),void this._handleFragmentLoadComplete(a);s=l.FragmentState.NOT_LOADED}s===l.FragmentState.NOT_LOADED||s===l.FragmentState.PARTIAL?"initSegment"===t.sn?this._loadInitSegment(t):this.bitrateTest?(t.bitrateTest=!0,this.log("Fragment "+t.sn+" of level "+t.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(t)):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,r)):s===l.FragmentState.APPENDING?this.reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t):0===(null===(n=this.media)||void 0===n?void 0:n.buffered.length)&&this.fragmentTracker.removeAllFragments()},T.getAppendedFrag=function(e){var t=this.fragmentTracker.getAppendedFrag(e,u.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},T.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,u.PlaylistLevelType.MAIN)},T.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.end+.5):null},T.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},T.nextLevelSwitch=function(){var e=this.levels,t=this.media;if(null!=t&&t.readyState){var i,r=this.getAppendedFrag(t.currentTime);if(r&&r.start>1&&this.flushMainBuffer(0,r.start-1),!t.paused&&e){var n=e[this.hls.nextLoadLevel],s=this.fragLastKbps;i=s&&this.fragCurrent?this.fragCurrent.duration*n.maxBitrate/(1e3*s)+1:0}else i=0;var a=this.getBufferedFrag(t.currentTime+i);if(a){var o=this.followingBufferedFrag(a);if(o){this.abortCurrentFrag();var l=o.maxStartPTS?o.maxStartPTS:o.start,u=o.duration,c=Math.max(a.end,l+Math.min(Math.max(u-this.config.maxFragLookUpTolerance,.5*u),.75*u));this.flushMainBuffer(c,Number.POSITIVE_INFINITY)}}}},T.abortCurrentFrag=function(){var e=this.fragCurrent;this.fragCurrent=null,null!=e&&e.loader&&e.loader.abort(),this.state===n.State.KEY_LOADING&&(this.state=n.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},T.flushMainBuffer=function(t,i){e.prototype.flushMainBuffer.call(this,t,i,this.altAudio?"video":null)},T.onMediaAttached=function(t,i){e.prototype.onMediaAttached.call(this,t,i);var r=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),r.addEventListener("playing",this.onvplaying),r.addEventListener("seeked",this.onvseeked),this.gapController=new f.default(this.config,r,this.fragmentTracker,this.hls)},T.onMediaDetaching=function(){var t=this.media;t&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),e.prototype.onMediaDetaching.call(this)},T.onMediaPlaying=function(){this.tick()},T.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:null;Object(r.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},T.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(a.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},T.onManifestParsed=function(e,t){var i,r=!1,n=!1;t.levels.forEach((function(e){(i=e.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(r=!0),-1!==i.indexOf("mp4a.40.5")&&(n=!0))})),this.audioCodecSwitch=r&&n&&!Object(s.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},T.onLevelLoading=function(e,t){var i=this.levels;if(i&&this.state===n.State.IDLE){var r=i[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(r.details))&&(this.state=n.State.WAITING_LEVEL)}},T.onLevelLoaded=function(e,t){var i,r=this.levels,s=t.level,o=t.details,l=o.totalduration;if(r){this.log("Level "+s+" loaded ["+o.startSN+","+o.endSN+"], cc ["+o.startCC+", "+o.endCC+"] duration:"+l);var u=this.fragCurrent;!u||this.state!==n.State.FRAG_LOADING&&this.state!==n.State.FRAG_LOADING_WAITING_RETRY||u.level!==t.level&&u.loader&&(this.state=n.State.IDLE,u.loader.abort());var c=r[s],d=0;if(o.live||null!==(i=c.details)&&void 0!==i&&i.live){if(o.fragments[0]||(o.deltaUpdateFailed=!0),o.deltaUpdateFailed)return;d=this.alignPlaylists(o,c.details)}if(c.details=o,this.levelLastLoaded=s,this.hls.trigger(a.Events.LEVEL_UPDATED,{details:o,level:s}),this.state===n.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=n.State.IDLE}this.startFragRequested?o.live&&this.synchronizeToLiveEdge(o):this.setStartPosition(o,d),this.tick()}else this.warn("Levels were reset while loading level "+s)},T._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,n=e.payload,s=this.levels;if(s){var a=s[i.level],o=a.details;if(o){var l=a.videoCodec,c=o.PTSKnown||!o.live,f=null===(t=i.initSegment)||void 0===t?void 0:t.data,g=this._getAudioCodec(a),m=this.transmuxer=this.transmuxer||new d.default(this.hls,u.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),p=r?r.index:-1,v=-1!==p,y=new h.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,n.byteLength,p,v),b=this.initPTS[i.cc];m.push(n,f,g,l,i,r,o.totalduration,c,y,b)}else this.warn("Dropping fragment "+i.sn+" of level "+i.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},T.onAudioTrackSwitching=function(e,t){var i=this.altAudio,r=!!t.url,n=t.id;if(!r){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var s=this.fragCurrent;null!=s&&s.loader&&(this.log("Switching to main audio track, cancel main fragment load"),s.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var o=this.hls;i&&o.trigger(a.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),o.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:n})}},T.onAudioTrackSwitched=function(e,t){var i=t.id,r=!!this.hls.audioTracks[i].url;if(r){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=r,this.tick()},T.onBufferCreated=function(e,t){var i,r,n=t.tracks,s=!1;for(var a in n){var o=n[a];if("main"===o.id){if(r=a,i=o,"video"===a){var l=n[a];l&&(this.videoBuffer=l.buffer)}}else s=!0}s&&i?(this.log("Alternate track found, use "+r+".buffered to schedule main fragment loading"),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media},T.onFragBuffered=function(e,t){var i=t.frag,r=t.part;if(!i||i.type===u.PlaylistLevelType.MAIN){if(this.fragContextChanged(i))return this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===n.State.PARSED&&(this.state=n.State.IDLE));var s=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*s.total/(s.buffering.end-s.loading.first)),"initSegment"!==i.sn&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}},T.onError=function(e,t){switch(t.details){case g.ErrorDetails.FRAG_LOAD_ERROR:case g.ErrorDetails.FRAG_LOAD_TIMEOUT:case g.ErrorDetails.KEY_LOAD_ERROR:case g.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(u.PlaylistLevelType.MAIN,t);break;case g.ErrorDetails.LEVEL_LOAD_ERROR:case g.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==n.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=n.State.ERROR):t.levelRetry||this.state!==n.State.WAITING_LEVEL||(this.state=n.State.IDLE));break;case g.ErrorDetails.BUFFER_FULL_ERROR:if("main"===t.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var i=!0,r=this.getFwdBufferInfo(this.media,u.PlaylistLevelType.MAIN);r&&r.len>.5&&(i=!this.reduceMaxBufferLength(r.len)),i&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},T.checkBuffer=function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){var i=o.BufferHelper.getBuffered(e);!this.loadedmetadata&&i.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=e.currentTime}},T.onFragLoadEmergencyAborted=function(){this.state=n.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},T.onBufferFlushed=function(e,t){var i=t.type;if(i!==c.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var r=(i===c.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(r,i,u.PlaylistLevelType.MAIN)}},T.onLevelsUpdated=function(e,t){this.levels=t.levels},T.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},T.seekToStartPos=function(){var e=this.media,t=e.currentTime,i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void m.logger.log("could not seek to "+i+", already seeking at "+t);var r=o.BufferHelper.getBuffered(e),n=(r.length?r.start(0):0)-i;n>0&&(n<this.config.maxBufferHole||n<this.config.maxFragLookUpTolerance)&&(m.logger.log("adjusting start position by "+n+" to match buffer start"),i+=n,this.startPosition=i),this.log("seek to target start position "+i+" from current time "+t),e.currentTime=i}},T._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t},T._loadBitrateTestFrag=function(e){var t=this;this._doFragLoad(e).then((function(i){var r=t.hls;if(i&&!r.nextLoadLevel&&!t.fragContextChanged(e)){t.fragLoadError=0,t.state=n.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var s=e.stats;s.parsing.start=s.parsing.end=s.buffering.start=s.buffering.end=self.performance.now(),r.trigger(a.Events.FRAG_LOADED,i)}}))},T._handleTransmuxComplete=function(e){var t,i="main",s=this.hls,o=e.remuxResult,l=e.chunkMeta,u=this.getCurrentContext(l);if(!u)return this.warn("The loading context changed while buffering fragment "+l.sn+" of level "+l.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(l.level);var d=u.frag,h=u.part,f=u.level,g=o.video,m=o.text,p=o.id3,v=o.initSegment,y=this.altAudio?void 0:o.audio;if(!this.fragContextChanged(d)){if(this.state=n.State.PARSING,v){v.tracks&&(this._bufferInitSegment(f,v.tracks,d,l),s.trigger(a.Events.FRAG_PARSING_INIT_SEGMENT,{frag:d,id:i,tracks:v.tracks}));var b=v.initPTS,E=v.timescale;Object(r.isFiniteNumber)(b)&&(this.initPTS[d.cc]=b,s.trigger(a.Events.INIT_PTS_FOUND,{frag:d,id:i,initPTS:b,timescale:E}))}if(g&&!1!==o.independent){if(f.details){var T=g.startPTS,S=g.endPTS,A=g.startDTS,w=g.endDTS;if(h)h.elementaryStreams[g.type]={startPTS:T,endPTS:S,startDTS:A,endDTS:w};else if(g.firstKeyFrame&&g.independent&&(this.couldBacktrack=!0),g.dropped&&g.independent){if(this.getLoadPosition()+this.config.maxBufferHole<T)return void this.backtrack(d);d.setElementaryStreamInfo(g.type,d.start,S,d.start,w,!0)}d.setElementaryStreamInfo(g.type,T,S,A,w),this.bufferFragmentData(g,d,h,l)}}else if(!1===o.independent)return void this.backtrack(d);if(y){var L=y.startPTS,k=y.endPTS,C=y.startDTS,_=y.endDTS;h&&(h.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:L,endPTS:k,startDTS:C,endDTS:_}),d.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,L,k,C,_),this.bufferFragmentData(y,d,h,l)}if(null!=p&&null!==(t=p.samples)&&void 0!==t&&t.length){var D={frag:d,id:i,samples:p.samples};s.trigger(a.Events.FRAG_PARSING_METADATA,D)}if(m){var I={frag:d,id:i,samples:m.samples};s.trigger(a.Events.FRAG_PARSING_USERDATA,I)}}},T._bufferInitSegment=function(e,t,i,r){var s=this;if(this.state===n.State.PARSING){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var o=t.audio,l=t.video,u=t.audiovideo;if(o){var c=e.audioCodec,d=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(c&&(c=-1!==c.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==o.metadata.channelCount&&-1===d.indexOf("firefox")&&(c="mp4a.40.5")),-1!==d.indexOf("android")&&"audio/mpeg"!==o.container&&(c="mp4a.40.2",this.log("Android: force audio codec to "+c)),e.audioCodec&&e.audioCodec!==c&&this.log('Swapping manifest audio codec "'+e.audioCodec+'" for "'+c+'"'),o.levelCodec=c,o.id="main",this.log("Init audio buffer, container:"+o.container+", codecs[selected/level/parsed]=["+(c||"")+"/"+(e.audioCodec||"")+"/"+o.codec+"]")}l&&(l.levelCodec=e.videoCodec,l.id="main",this.log("Init video buffer, container:"+l.container+", codecs[level/parsed]=["+(e.videoCodec||"")+"/"+l.codec+"]")),u&&this.log("Init audiovideo buffer, container:"+u.container+", codecs[level/parsed]=["+(e.attrs.CODECS||"")+"/"+u.codec+"]"),this.hls.trigger(a.Events.BUFFER_CODECS,t),Object.keys(t).forEach((function(e){var n=t[e].initSegment;null!=n&&n.byteLength&&s.hls.trigger(a.Events.BUFFER_APPENDING,{type:e,data:n,frag:i,part:null,chunkMeta:r,parent:i.type})})),this.tick()}},T.backtrack=function(e){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(e);var t=this.fragmentTracker.backtrack(e);this.fragPrevious=null,this.nextLoadPosition=e.start,t?this.resetFragmentLoading(e):this.state=n.State.BACKTRACKING},T.checkFragmentChanged=function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var i=e.currentTime;if(o.BufferHelper.isBuffered(e,i)?t=this.getAppendedFrag(i):o.BufferHelper.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){var r=this.fragPlaying,n=t.level;r&&t.sn===r.sn&&r.level===n&&t.urlId===r.urlId||(this.hls.trigger(a.Events.FRAG_CHANGED,{frag:t}),r&&r.level===n||this.hls.trigger(a.Events.LEVEL_SWITCHED,{level:n}),this.fragPlaying=t)}}},b=y,(E=[{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);return this.followingBufferedFrag(t)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&p(b.prototype,E),y}(n.default)},"./src/controller/subtitle-stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"SubtitleStreamController",(function(){return g}));var r=i("./src/events.ts"),n=i("./src/utils/buffer-helper.ts"),s=i("./src/controller/fragment-finders.ts"),a=i("./src/utils/discontinuities.ts"),o=i("./src/controller/level-helper.ts"),l=i("./src/controller/fragment-tracker.ts"),u=i("./src/controller/base-stream-controller.ts"),c=i("./src/types/loader.ts"),d=i("./src/types/level.ts");function h(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function f(e,t){return f=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},f(e,t)}var g=function(e){var t,i;function g(t,i){var r;return(r=e.call(this,t,i,"[subtitle-stream-controller]")||this).levels=[],r.currentTrackId=-1,r.tracksBuffered=[],r.mainDetails=null,r._registerListeners(),r}i=e,(t=g).prototype=Object.create(i.prototype),t.prototype.constructor=t,f(t,i);var m,p,v=g.prototype;return v.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},v._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(r.Events.ERROR,this.onError,this),e.on(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(r.Events.ERROR,this.onError,this),e.off(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},v.startLoad=function(){this.stopLoad(),this.state=u.State.IDLE,this.setInterval(500),this.tick()},v.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},v.onLevelLoaded=function(e,t){this.mainDetails=t.details},v.onSubtitleFragProcessed=function(e,t){var i=t.frag,r=t.success;if(this.fragPrevious=i,this.state=u.State.IDLE,r){var n=this.tracksBuffered[this.currentTrackId];if(n){for(var s,a=i.start,o=0;o<n.length;o++)if(a>=n[o].start&&a<=n[o].end){s=n[o];break}var l=i.start+i.duration;s?s.end=l:(s={start:a,end:l},n.push(s)),this.fragmentTracker.fragBuffered(i)}}},v.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset;if(0===i&&r!==Number.POSITIVE_INFINITY){var n=this.currentTrackId,s=this.levels;if(!s.length||!s[n]||!s[n].details)return;var a=r-s[n].details.targetduration;if(a<=0)return;t.endOffsetSubtitles=Math.max(0,a),this.tracksBuffered.forEach((function(e){for(var t=0;t<e.length;)if(e[t].end<=a)e.shift();else{if(!(e[t].start<a))break;e[t].start=a,t++}})),this.fragmentTracker.removeFragmentsInRange(i,a,c.PlaylistLevelType.SUBTITLE)}},v.onError=function(e,t){var i,r=t.frag;r&&r.type===c.PlaylistLevelType.SUBTITLE&&(null!==(i=this.fragCurrent)&&void 0!==i&&i.loader&&this.fragCurrent.loader.abort(),this.state=u.State.IDLE)},v.onSubtitleTracksUpdated=function(e,t){var i=this,r=t.subtitleTracks;this.tracksBuffered=[],this.levels=r.map((function(e){return new d.Level(e)})),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach((function(e){i.tracksBuffered[e.id]=[]})),this.mediaBuffer=null},v.onSubtitleTrackSwitch=function(e,t){if(this.currentTrackId=t.id,this.levels.length&&-1!==this.currentTrackId){var i=this.levels[this.currentTrackId];null!=i&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(500)}else this.clearInterval()},v.onSubtitleTrackLoaded=function(e,t){var i,r=t.details,n=t.id,l=this.currentTrackId,c=this.levels;if(c.length){var d=c[l];if(!(n>=c.length||n!==l)&&d){if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||null!==(i=d.details)&&void 0!==i&&i.live){var h=this.mainDetails;if(r.deltaUpdateFailed||!h)return;var f=h.fragments[0];d.details?0===this.alignPlaylists(r,d.details)&&f&&Object(o.addSliding)(r,f.start):r.hasProgramDateTime&&h.hasProgramDateTime?Object(a.alignMediaPlaylistByPDT)(r,h):f&&Object(o.addSliding)(r,f.start)}d.details=r,this.levelLastLoaded=n,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===u.State.IDLE&&(Object(s.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),d.details=void 0))}}},v._handleFragmentLoadComplete=function(e){var t=e.frag,i=e.payload,n=t.decryptdata,s=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&n&&n.key&&n.iv&&"AES-128"===n.method){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).then((function(e){var i=performance.now();s.trigger(r.Events.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:a,tdecrypt:i}})}))}},v.doTick=function(){if(this.media){if(this.state===u.State.IDLE){var e,t=this.currentTrackId,i=this.levels;if(!i.length||!i[t]||!i[t].details)return;var r=i[t].details,a=r.targetduration,o=this.config,c=this.media,d=n.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,c.currentTime-a,o.maxBufferHole),h=d.end;if(d.len>this.getMaxBufferLength()+a)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var f,g=r.fragments,m=g.length,p=r.edge,v=this.fragPrevious;if(h<p){var y=o.maxFragLookUpTolerance;!(f=Object(s.findFragmentByPTS)(v,g,h,y))&&v&&v.start<g[0].start&&(f=g[0])}else f=g[m-1];null!==(e=f)&&void 0!==e&&e.encrypted?this.loadKey(f,r):f&&this.fragmentTracker.getState(f)===l.FragmentState.NOT_LOADED&&this.loadFragment(f,r,h)}}else this.state=u.State.IDLE},v.loadFragment=function(t,i,r){this.fragCurrent=t,e.prototype.loadFragment.call(this,t,i,r)},m=g,(p=[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}])&&h(m.prototype,p),g}(u.default)},"./src/controller/subtitle-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/texttrack-utils.ts"),s=i("./src/controller/base-playlist-controller.ts"),a=i("./src/types/loader.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function l(e,t){return l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},l(e,t)}var u=function(e){var t,i;function s(t){var i;return(i=e.call(this,t,"[subtitle-track-controller]")||this).media=null,i.tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.selectDefaultTrack=!0,i.queuedDefaultTrack=-1,i.trackChangeListener=function(){return i.onTextTracksChanged()},i.asyncPollTrackChange=function(){return i.pollTrackChange(0)},i.useTextTrackPolling=!1,i.subtitlePollingInterval=-1,i.subtitleDisplay=!0,i.registerListeners(),i}i=e,(t=s).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i);var u,d,h=s.prototype;return h.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,e.prototype.destroy.call(this)},h.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},h.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},h.onMediaAttached=function(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},h.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},h.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),c(this.media.textTracks).forEach((function(e){Object(n.clearCurrentCues)(e)})),this.subtitleTrack=-1,this.media=null)},h.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},h.onManifestParsed=function(e,t){this.tracks=t.subtitleTracks},h.onSubtitleTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.trackId,s=this.tracksInGroup[n];if(s){var a=s.details;s.details=t.details,this.log("subtitle track "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,a))}else this.warn("Invalid subtitle track id "+i)},h.onLevelLoading=function(e,t){this.switchLevel(t.level)},h.onLevelSwitching=function(e,t){this.switchLevel(t.level)},h.switchLevel=function(e){var t=this.hls.levels[e];if(null!=t&&t.textGroupIds){var i=t.textGroupIds[t.urlId];if(this.groupId!==i){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,s=this.tracks.filter((function(e){return!i||e.groupId===i}));this.tracksInGroup=s;var a=this.findTrackId(null==n?void 0:n.name)||this.findTrackId();this.groupId=i;var o={subtitleTracks:s};this.log("Updating subtitle tracks, "+s.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.SUBTITLE_TRACKS_UPDATED,o),-1!==a&&this.setSubtitleTrack(a,n)}}},h.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},h.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===a.PlaylistContextType.SUBTITLE_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},h.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,s=t.url;if(e)try{s=e.addDirectives(s)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Loading subtitle playlist for id "+i),this.hls.trigger(r.Events.SUBTITLE_TRACK_LOADING,{url:s,id:i,groupId:n,deliveryDirectives:e||null})}},h.toggleTrackModes=function(e){var t=this,i=this.media,r=this.subtitleDisplay,n=this.trackId;if(i){var s=c(i.textTracks),a=s.filter((function(e){return e.groupId===t.groupId}));if(-1===e)[].slice.call(s).forEach((function(e){e.mode="disabled"}));else{var o=a[n];o&&(o.mode="disabled")}var l=a[e];l&&(l.mode=r?"showing":"hidden")}},h.setSubtitleTrack=function(e,t){var i,n=this.tracksInGroup;if(this.media){if(this.trackId!==e&&this.toggleTrackModes(e),!(this.trackId===e&&(-1===e||null!==(i=n[e])&&void 0!==i&&i.details)||e<-1||e>=n.length)){this.clearTimer();var s=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,s){var a=s.id,o=s.groupId,l=void 0===o?"":o,u=s.name,c=s.type,d=s.url;this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:a,groupId:l,name:u,type:c,url:d});var h=this.switchParams(s.url,null==t?void 0:t.details);this.loadPlaylist(h)}else this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},h.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=c(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&&(this.subtitleTrack=e)}},u=s,(d=[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}}])&&o(u.prototype,d),s}(s.default);function c(e){for(var t=[],i=0;i<e.length;i++){var r=e[i];"subtitles"===r.kind&&r.label&&t.push(e[i])}return t}t.default=u},"./src/controller/timeline-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"TimelineController",(function(){return h}));var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),s=i("./src/utils/cea-608-parser.ts"),a=i("./src/utils/output-filter.ts"),o=i("./src/utils/webvtt-parser.ts"),l=i("./src/utils/texttrack-utils.ts"),u=i("./src/utils/imsc1-ttml-parser.ts"),c=i("./src/types/loader.ts"),d=i("./src/utils/logger.ts"),h=function(){function e(e){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var t=new a.default(this,"textTrack1"),i=new a.default(this,"textTrack2"),r=new a.default(this,"textTrack3"),o=new a.default(this,"textTrack4");this.cea608Parser1=new s.default(1,t,i),this.cea608Parser2=new s.default(3,r,o)}e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(n.Events.FRAG_LOADING,this.onFragLoading,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var t=e.prototype;return t.destroy=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(n.Events.FRAG_LOADING,this.onFragLoading,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},t.addCues=function(e,t,i,r,s){for(var a,o,l,u,c=!1,d=s.length;d--;){var h=s[d],f=(a=h[0],o=h[1],l=t,u=i,Math.min(o,u)-Math.max(a,l));if(f>=0&&(h[0]=Math.min(h[0],t),h[1]=Math.max(h[1],i),c=!0,f/(i-t)>.5))return}if(c||s.push([t,i]),this.config.renderTextTracksNatively){var g=this.captionsTracks[e];this.Cues.newCue(g,t,i,r)}else{var m=this.Cues.newCue(null,t,i,r);this.hls.trigger(n.Events.CUES_PARSED,{type:"captions",cues:m,track:e})}},t.onInitPtsFound=function(e,t){var i=this,r=t.frag,s=t.id,a=t.initPTS,o=t.timescale,l=this.unparsedVttFrags;"main"===s&&(this.initPTS[r.cc]=a,this.timescale[r.cc]=o),l.length&&(this.unparsedVttFrags=[],l.forEach((function(e){i.onFragLoaded(n.Events.FRAG_LOADED,e)})))},t.getExistingTrack=function(e){var t=this.media;if(t)for(var i=0;i<t.textTracks.length;i++){var r=t.textTracks[i];if(r[e])return r}return null},t.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},t.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,i=this.captionsTracks,r=this.media,n=t[e],s=n.label,a=n.languageCode,o=this.getExistingTrack(e);if(o)i[e]=o,Object(l.clearCurrentCues)(i[e]),Object(l.sendAddTrackEvent)(i[e],r);else{var u=this.createTextTrack("captions",s,a);u&&(u[e]=!0,i[e]=u)}}},t.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}}},t.createTextTrack=function(e,t,i){var r=this.media;if(r)return r.addTextTrack(e,t,i)},t.onMediaAttaching=function(e,t){this.media=t.media,this._cleanTracks()},t.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Object(l.clearCurrentCues)(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}},t.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},t._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var i=0;i<t.length;i++)Object(l.clearCurrentCues)(t[i])}},t.onSubtitleTracksUpdated=function(e,t){var i=this;this.textTracks=[];var r=t.subtitleTracks||[],s=r.some((function(e){return e.textCodec===u.IMSC1_CODEC}));if(this.config.enableWebVTT||s&&this.config.enableIMSC1){var a=this.tracks&&r&&this.tracks.length===r.length;if(this.tracks=r||[],this.config.renderTextTracksNatively){var o=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,t){var r;if(t<o.length){for(var n=null,s=0;s<o.length;s++)if(f(o[s],e)){n=o[s];break}n&&(r=n)}r?Object(l.clearCurrentCues)(r):(r=i.createTextTrack("subtitles",e.name,e.lang))&&(r.mode="disabled"),r&&(r.groupId=e.groupId,i.textTracks.push(r))}))}else if(!a&&this.tracks&&this.tracks.length){var c=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:c})}}},t.onManifestLoaded=function(e,t){var i=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach((function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var r="textTrack"+t[1],n=i.captionsProperties[r];n&&(n.label=e.name,e.lang&&(n.languageCode=e.lang),n.media=e)}}))},t.onFragLoading=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2,n=this.lastSn,s=this.lastPartIndex;if(this.enabled&&i&&r&&t.frag.type===c.PlaylistLevelType.MAIN){var a,o,l=t.frag.sn,u=null!=(a=null==t||null===(o=t.part)||void 0===o?void 0:o.index)?a:-1;l===n+1||l===n&&u===s+1||(i.reset(),r.reset()),this.lastSn=l,this.lastPartIndex=u}},t.onFragLoaded=function(e,t){var i=t.frag,s=t.payload,a=this.initPTS,o=this.unparsedVttFrags;if(i.type===c.PlaylistLevelType.SUBTITLE)if(s.byteLength){if(!Object(r.isFiniteNumber)(a[i.cc]))return o.push(t),void(a.length&&this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Missing initial subtitle PTS")}));var l=i.decryptdata,d="stats"in t;if(null==l||null==l.key||"AES-128"!==l.method||d){var h=this.tracks[i.level],f=this.vttCCs;f[i.cc]||(f[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),h&&h.textCodec===u.IMSC1_CODEC?this._parseIMSC1(i,s):this._parseVTTs(i,s,f)}}else this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})},t._parseIMSC1=function(e,t){var i=this,r=this.hls;Object(u.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(t){i._appendCues(t,e.level),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){d.logger.log("Failed to parse IMSC1: "+t),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})}))},t._parseVTTs=function(e,t,i){var r=this,s=this.hls;Object(o.parseWebVTT)(t,this.initPTS[e.cc],this.timescale[e.cc],i,e.cc,e.start,(function(t){r._appendCues(t,e.level),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(i){r._fallbackToIMSC1(e,t),d.logger.log("Failed to parse VTT cue: "+i),s.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:i})}))},t._fallbackToIMSC1=function(e,t){var i=this,r=this.tracks[e.level];r.textCodec||Object(u.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],(function(){r.textCodec=u.IMSC1_CODEC,i._parseIMSC1(e,t)}),(function(){r.textCodec="wvtt"}))},t._appendCues=function(e,t){var i=this.hls;if(this.config.renderTextTracksNatively){var r=this.textTracks[t];if("disabled"===r.mode)return;e.forEach((function(e){return Object(l.addCueToTrack)(r,e)}))}else{var s=this.tracks[t].default?"default":"subtitles"+t;i.trigger(n.Events.CUES_PARSED,{type:"subtitles",cues:e,track:s})}},t.onFragDecrypted=function(e,t){var i=t.frag;if(i.type===c.PlaylistLevelType.SUBTITLE){if(!Object(r.isFiniteNumber)(this.initPTS[i.cc]))return void this.unparsedVttFrags.push(t);this.onFragLoaded(n.Events.FRAG_LOADED,t)}},t.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},t.onFragParsingUserdata=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2;if(this.enabled&&i&&r)for(var n=0;n<t.samples.length;n++){var s=t.samples[n].bytes;if(s){var a=this.extractCea608Data(s);i.addData(t.samples[n].pts,a[0]),r.addData(t.samples[n].pts,a[1])}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,n=t.endOffsetSubtitles,s=t.type,a=this.media;if(a&&!(a.currentTime<r)){if(!s||"video"===s){var o=this.captionsTracks;Object.keys(o).forEach((function(e){return Object(l.removeCuesInRange)(o[e],i,r)}))}if(this.config.renderTextTracksNatively&&0===i&&void 0!==n){var u=this.textTracks;Object.keys(u).forEach((function(e){return Object(l.removeCuesInRange)(u[e],i,n)}))}}},t.extractCea608Data=function(e){for(var t=31&e[0],i=2,r=[[],[]],n=0;n<t;n++){var s=e[i++],a=127&e[i++],o=127&e[i++],l=3&s;0===a&&0===o||0!=(4&s)&&(0!==l&&1!==l||(r[l].push(a),r[l].push(o)))}return r},e}();function f(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}},"./src/crypt/aes-crypto.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(e,t){this.subtle=void 0,this.aesIV=void 0,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}()},"./src/crypt/aes-decryptor.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"removePadding",(function(){return n})),i.d(t,"default",(function(){return s}));var r=i("./src/utils/typed-array.ts");function n(e){var t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?Object(r.sliceUint8)(e,0,t-i):e}var s=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 Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var t=e.prototype;return t.uint8ArrayToUint32Array_=function(e){for(var t=new DataView(e),i=new Uint32Array(4),r=0;r<4;r++)i[r]=t.getUint32(4*r);return i},t.initTable=function(){var e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],n=i[1],s=i[2],a=i[3],o=this.invSubMix,l=o[0],u=o[1],c=o[2],d=o[3],h=new Uint32Array(256),f=0,g=0,m=0;for(m=0;m<256;m++)h[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){var p=g^g<<1^g<<2^g<<3^g<<4;p=p>>>8^255&p^99,e[f]=p,t[p]=f;var v=h[f],y=h[v],b=h[y],E=257*h[p]^16843008*p;r[f]=E<<24|E>>>8,n[f]=E<<16|E>>>16,s[f]=E<<8|E>>>24,a[f]=E,E=16843009*b^65537*y^257*v^16843008*f,l[p]=E<<24|E>>>8,u[p]=E<<16|E>>>16,c[p]=E<<8|E>>>24,d[p]=E,f?(f=v^h[h[h[b^v]]],g^=h[h[g]]):f=g=1}},t.expandKey=function(e){for(var t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;r<t.length&&i;)i=t[r]===this.key[r],r++;if(!i){this.key=t;var n=this.keySize=t.length;if(4!==n&&6!==n&&8!==n)throw new Error("Invalid aes key size="+n);var s,a,o,l,u=this.ksRows=4*(n+6+1),c=this.keySchedule=new Uint32Array(u),d=this.invKeySchedule=new Uint32Array(u),h=this.sBox,f=this.rcon,g=this.invSubMix,m=g[0],p=g[1],v=g[2],y=g[3];for(s=0;s<u;s++)s<n?o=c[s]=t[s]:(l=o,s%n==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[s/n|0]<<24):n>6&&s%n==4&&(l=h[l>>>24]<<24|h[l>>>16&255]<<16|h[l>>>8&255]<<8|h[255&l]),c[s]=o=(c[s-n]^l)>>>0);for(a=0;a<u;a++)s=u-a,l=3&a?c[s]:c[s-4],d[a]=a<4||s<=4?l:m[h[l>>>24]]^p[h[l>>>16&255]]^v[h[l>>>8&255]]^y[h[255&l]],d[a]=d[a]>>>0}},t.networkToHostOrderSwap=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},t.decrypt=function(e,t,i){for(var r,n,s,a,o,l,u,c,d,h,f,g,m,p,v=this.keySize+6,y=this.invKeySchedule,b=this.invSBox,E=this.invSubMix,T=E[0],S=E[1],A=E[2],w=E[3],L=this.uint8ArrayToUint32Array_(i),k=L[0],C=L[1],_=L[2],D=L[3],I=new Int32Array(e),R=new 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vendor: 35,883 bytes, line 2

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Object(r.findBox)({data:e,start:0,end:Math.min(e.length,16384)},["moof"]).length>0},t.demux=function(e){var t=e,i=Object(n.dummyTrack)();if(this.config.progressive){this.remainderData&&(t=Object(r.appendUint8Array)(this.remainderData,e));var s=Object(r.segmentValidRange)(t);this.remainderData=s.remainder,i.samples=s.valid||new Uint8Array}else i.samples=t;return{audioTrack:Object(n.dummyTrack)(),avcTrack:i,id3Track:Object(n.dummyTrack)(),textTrack:Object(n.dummyTrack)()}},t.flush=function(){var e=Object(n.dummyTrack)();return e.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(n.dummyTrack)(),avcTrack:e,id3Track:Object(n.dummyTrack)(),textTrack:Object(n.dummyTrack)()}},t.demuxSampleAes=function(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},t.destroy=function(){},e}();s.minProbeByteLength=1024,t.default=s},"./src/demux/mpegaudio.ts":function(e,t,i){"use 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o=Object(n.discardEPB)(s.data),l=this.getAvcEncryptedData(o),u=this;this.decryptBuffer(l.buffer,(function(n){s.data=u.getAvcDecryptedUnit(o,n),a||u.decryptAvcSamples(e,t,i+1,r)}))},t.decryptAvcSamples=function(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();for(var n=e[t].units;!(i>=n.length);i++){var s=n[i];if(!(s.data.length<=48||1!==s.type&&5!==s.type)){var a=this.decrypter.isSync();if(this.decryptAvcSample(e,t,i,r,s,a),!a)return}}}},e}();t.default=s},"./src/demux/transmuxer-interface.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return d}));var r=i("./node_modules/webworkify-webpack/index.js"),n=i("./src/events.ts"),s=i("./src/demux/transmuxer.ts"),a=i("./src/utils/logger.ts"),o=i("./src/errors.ts"),l=i("./src/utils/mediasource-helper.ts"),u=i("./node_modules/eventemitter3/index.js"),c=Object(l.getMediaSource)()||{isTypeSupported:function(){return!1}},d=function(){function e(e,t,i,l){var d=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=e,this.id=t,this.onTransmuxComplete=i,this.onFlush=l;var h=e.config,f=function(t,i){(i=i||{}).frag=d.frag,i.id=d.id,e.trigger(t,i)};this.observer=new u.EventEmitter,this.observer.on(n.Events.FRAG_DECRYPTED,f),this.observer.on(n.Events.ERROR,f);var g={mp4:c.isTypeSupported("video/mp4"),mpeg:c.isTypeSupported("audio/mpeg"),mp3:c.isTypeSupported('audio/mp4; codecs="mp3"')},m=navigator.vendor;if(h.enableWorker&&"undefined"!=typeof Worker){var 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i=this.observer;i&&i.removeAllListeners(),this.observer=null},t.push=function(e,t,i,r,n,o,l,u,c,d){var h,f,g=this;c.transmuxing.start=self.performance.now();var m=this.transmuxer,p=this.worker,v=o?o.start:n.start,y=n.decryptdata,b=this.frag,E=!(b&&n.cc===b.cc),T=!(b&&c.level===b.level),S=b?c.sn-b.sn:-1,A=this.part?c.part-this.part.index:1,w=!T&&(1===S||0===S&&1===A),L=self.performance.now();(T||S||0===n.stats.parsing.start)&&(n.stats.parsing.start=L),!o||!A&&w||(o.stats.parsing.start=L);var k=!(b&&(null===(h=n.initSegment)||void 0===h?void 0:h.url)===(null===(f=b.initSegment)||void 0===f?void 0:f.url)),C=new s.TransmuxState(E,w,u,T,v,k);if(!w||E||k){a.logger.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+c.sn+" p: "+c.part+" level: "+c.level+" id: "+c.id+"\n        discontinuity: "+E+"\n        trackSwitch: "+T+"\n        contiguous: "+w+"\n        accurateTimeOffset: "+u+"\n        timeOffset: "+v+"\n        initSegmentChange: "+k);var _=new 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y})),i.d(t,"isPromise",(function(){return E})),i.d(t,"TransmuxConfig",(function(){return T})),i.d(t,"TransmuxState",(function(){return S}));var r,n=i("./src/events.ts"),s=i("./src/errors.ts"),a=i("./src/crypt/decrypter.ts"),o=i("./src/demux/aacdemuxer.ts"),l=i("./src/demux/mp4demuxer.ts"),u=i("./src/demux/tsdemuxer.ts"),c=i("./src/demux/mp3demuxer.ts"),d=i("./src/remux/mp4-remuxer.ts"),h=i("./src/remux/passthrough-remuxer.ts"),f=i("./src/demux/chunk-cache.ts"),g=i("./src/utils/mp4-tools.ts"),m=i("./src/utils/logger.ts");try{r=self.performance.now.bind(self.performance)}catch(e){m.logger.debug("Unable to use Performance API on this environment"),r=self.Date.now}var p=[{demux:u.default,remux:d.default},{demux:l.default,remux:h.default},{demux:o.default,remux:d.default},{demux:c.default,remux:d.default}],v=1024;p.forEach((function(e){var t=e.demux;v=Math.max(v,t.minProbeByteLength)}));var y=function(){function e(e,t,i,r,n){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=e,this.typeSupported=t,this.config=i,this.vendor=r,this.id=n}var t=e.prototype;return t.configure=function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()},t.push=function(e,t,i,n){var s=this,a=i.transmuxing;a.executeStart=r();var o=new Uint8Array(e),l=this.cache,u=this.config,c=this.currentTransmuxState,d=this.transmuxConfig;n&&(this.currentTransmuxState=n);var h=function(e,t){var i=null;return e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(i=t),i}(o,t);if(h&&"AES-128"===h.method){var f=this.getDecrypter();if(!u.enableSoftwareAES)return this.decryptionPromise=f.webCryptoDecrypt(o,h.key.buffer,h.iv.buffer).then((function(e){var t=s.push(e,null,i);return s.decryptionPromise=null,t})),this.decryptionPromise;var m=f.softwareDecrypt(o,h.key.buffer,h.iv.buffer);if(!m)return a.executeEnd=r(),b(i);o=new Uint8Array(m)}var p=n||c,v=p.contiguous,y=p.discontinuity,E=p.trackSwitch,T=p.accurateTimeOffset,S=p.timeOffset,A=p.initSegmentChange,w=d.audioCodec,L=d.videoCodec,k=d.defaultInitPts,C=d.duration,_=d.initSegmentData;if((y||E||A)&&this.resetInitSegment(_,w,L,C),(y||A)&&this.resetInitialTimestamp(k),v||this.resetContiguity(),this.needsProbing(o,y,E)){if(l.dataLength){var D=l.flush();o=Object(g.appendUint8Array)(D,o)}this.configureTransmuxer(o,d)}var I=this.transmux(o,h,S,T,i),R=this.currentTransmuxState;return R.contiguous=!0,R.discontinuity=!1,R.trackSwitch=!1,a.executeEnd=r(),I},t.flush=function(e){var t=this,i=e.transmuxing;i.executeStart=r();var a=this.decrypter,o=this.cache,l=this.currentTransmuxState,u=this.decryptionPromise;if(u)return u.then((function(){return t.flush(e)}));var c=[],d=l.timeOffset;if(a){var h=a.flush();h&&c.push(this.push(h,null,e))}var f=o.dataLength;o.reset();var g=this.demuxer,m=this.remuxer;if(!g||!m)return f>=v&&this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),i.executeEnd=r(),[b(e)];var p=g.flush(d);return E(p)?p.then((function(i){return t.flushRemux(c,i,e),c})):(this.flushRemux(c,p,e),c)},t.flushRemux=function(e,t,i){var n=t.audioTrack,s=t.avcTrack,a=t.id3Track,o=t.textTrack,l=this.currentTransmuxState,u=l.accurateTimeOffset,c=l.timeOffset;m.logger.log("[transmuxer.ts]: Flushed fragment "+i.sn+(i.part>-1?" p: "+i.part:"")+" of level "+i.level);var d=this.remuxer.remux(n,s,a,o,c,u,!0,this.id);e.push({remuxResult:d,chunkMeta:i}),i.transmuxing.executeEnd=r()},t.resetInitialTimestamp=function(e){var t=this.demuxer,i=this.remuxer;t&&i&&(t.resetTimeStamp(e),i.resetTimeStamp(e))},t.resetContiguity=function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())},t.resetInitSegment=function(e,t,i,r){var n=this.demuxer,s=this.remuxer;n&&s&&(n.resetInitSegment(t,i,r),s.resetInitSegment(e,t,i))},t.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},t.transmux=function(e,t,i,r,n){return t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,n):this.transmuxUnencrypted(e,i,r,n)},t.transmuxUnencrypted=function(e,t,i,r){var n=this.demuxer.demux(e,t,!1,!this.config.progressive),s=n.audioTrack,a=n.avcTrack,o=n.id3Track,l=n.textTrack;return{remuxResult:this.remuxer.remux(s,a,o,l,t,i,!1,this.id),chunkMeta:r}},t.transmuxSampleAes=function(e,t,i,r,n){var s=this;return this.demuxer.demuxSampleAes(e,t,i).then((function(e){return{remuxResult:s.remuxer.remux(e.audioTrack,e.avcTrack,e.id3Track,e.textTrack,i,r,!1,s.id),chunkMeta:n}}))},t.configureTransmuxer=function(e,t){for(var i,r=this.config,n=this.observer,s=this.typeSupported,a=this.vendor,o=t.audioCodec,u=t.defaultInitPts,c=t.duration,d=t.initSegmentData,f=t.videoCodec,g=0,v=p.length;g<v;g++)if(p[g].demux.probe(e)){i=p[g];break}i||(m.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),i={demux:l.default,remux:h.default});var y=this.demuxer,b=this.remuxer,E=i.remux,T=i.demux;b&&b instanceof E||(this.remuxer=new E(n,r,s,a)),y&&y instanceof T||(this.demuxer=new T(n,r,s),this.probe=T.probe),this.resetInitSegment(d,o,f,c),this.resetInitialTimestamp(u)},t.needsProbing=function(e,t,i){return!this.demuxer||!this.remuxer||t||i},t.getDecrypter=function(){var e=this.decrypter;return e||(e=this.decrypter=new a.default(this.observer,this.config)),e},e}(),b=function(e){return{remuxResult:{},chunkMeta:e}};function E(e){return"then"in e&&e.then instanceof Function}var T=function(e,t,i,r,n){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=r,this.defaultInitPts=n},S=function(e,t,i,r,n,s){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=r,this.timeOffset=n,this.initSegmentChange=s}},"./src/demux/tsdemuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"discardEPB",(function(){return E}));var r=i("./src/demux/adts.ts"),n=i("./src/demux/mpegaudio.ts"),s=i("./src/demux/exp-golomb.ts"),a=i("./src/demux/id3.ts"),o=i("./src/demux/sample-aes.ts"),l=i("./src/events.ts"),u=i("./src/utils/mp4-tools.ts"),c=i("./src/utils/logger.ts"),d=i("./src/errors.ts"),h={video:1,audio:2,id3:3,text:4},f=function(){function e(e,t,i){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=e,this.config=t,this.typeSupported=i}e.probe=function(t){var i=e.syncOffset(t);return!(i<0||(i&&c.logger.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:h[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}};var t=e.prototype;return t.resetInitSegment=function(t,i,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._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=t,this.videoCodec=i,this._duration=r},t.resetTimeStamp=function(){},t.resetContiguity=function(){var e=this._audioTrack,t=this._avcTrack,i=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},t.demux=function(t,i,r,n){var s;void 0===r&&(r=!1),void 0===n&&(n=!1),r||(this.sampleAes=null);var a=this._avcTrack,o=this._audioTrack,h=this._id3Track,f=a.pid,g=a.pesData,y=o.pid,b=h.pid,E=o.pesData,T=h.pesData,S=!1,A=this.pmtParsed,w=this._pmtId,L=t.length;if(this.remainderData&&(L=(t=Object(u.appendUint8Array)(this.remainderData,t)).length,this.remainderData=null),L<188&&!n)return this.remainderData=t,{audioTrack:o,avcTrack:a,id3Track:h,textTrack:this._txtTrack};var k=Math.max(0,e.syncOffset(t));(L-=(L+k)%188)<t.byteLength&&!n&&(this.remainderData=new Uint8Array(t.buffer,L,t.buffer.byteLength-L));for(var C=0,_=k;_<L;_+=188)if(71===t[_]){var D=!!(64&t[_+1]),I=((31&t[_+1])<<8)+t[_+2],R=void 0;if((48&t[_+3])>>4>1){if((R=_+5+t[_+4])===_+188)continue}else R=_+4;switch(I){case f:D&&(g&&(s=v(g))&&this.parseAVCPES(s,!1),g={data:[],size:0}),g&&(g.data.push(t.subarray(R,_+188)),g.size+=_+188-R);break;case y:D&&(E&&(s=v(E))&&(o.isAAC?this.parseAACPES(s):this.parseMPEGPES(s)),E={data:[],size:0}),E&&(E.data.push(t.subarray(R,_+188)),E.size+=_+188-R);break;case b:D&&(T&&(s=v(T))&&this.parseID3PES(s),T={data:[],size:0}),T&&(T.data.push(t.subarray(R,_+188)),T.size+=_+188-R);break;case 0:D&&(R+=t[R]+1),w=this._pmtId=m(t,R);break;case w:D&&(R+=t[R]+1);var x=p(t,R,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,r);(f=x.avc)>0&&(a.pid=f),(y=x.audio)>0&&(o.pid=y,o.isAAC=x.isAAC),(b=x.id3)>0&&(h.pid=b),S&&!A&&(c.logger.log("reparse from beginning"),S=!1,_=k-188),A=this.pmtParsed=!0;break;case 17:case 8191:break;default:S=!0}}else C++;C>0&&this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"Found "+C+" TS packet/s that do not start with 0x47"}),a.pesData=g,o.pesData=E,h.pesData=T;var O={audioTrack:o,avcTrack:a,id3Track:h,textTrack:this._txtTrack};return n&&this.extractRemainingSamples(O),O},t.flush=function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e},t.extractRemainingSamples=function(e){var t,i=e.audioTrack,r=e.avcTrack,n=e.id3Track,s=r.pesData,a=i.pesData,o=n.pesData;s&&(t=v(s))?(this.parseAVCPES(t,!0),r.pesData=null):r.pesData=s,a&&(t=v(a))?(i.isAAC?this.parseAACPES(t):this.parseMPEGPES(t),i.pesData=null):(null!=a&&a.size&&c.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=a),o&&(t=v(o))?(this.parseID3PES(t),n.pesData=null):n.pesData=o},t.demuxSampleAes=function(e,t,i){var r=this.demux(e,i,!0,!this.config.progressive),n=this.sampleAes=new o.default(this.observer,this.config,t);return this.decrypt(r,n)},t.decrypt=function(e,t){return new Promise((function(i){var r=e.audioTrack,n=e.avcTrack;r.samples&&r.isAAC?t.decryptAacSamples(r.samples,0,(function(){n.samples?t.decryptAvcSamples(n.samples,0,0,(function(){i(e)})):i(e)})):n.samples&&t.decryptAvcSamples(n.samples,0,0,(function(){i(e)}))}))},t.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},t.parseAVCPES=function(e,t){var i,r=this,n=this._avcTrack,o=this.parseAVCNALu(e.data),l=this.avcSample,u=!1;e.data=null,l&&o.length&&!n.audFound&&(y(l,n),l=this.avcSample=g(!1,e.pts,e.dts,"")),o.forEach((function(t){switch(t.type){case 1:i=!0,l||(l=r.avcSample=g(!0,e.pts,e.dts,"")),l.frame=!0;var o=t.data;if(u&&o.length>4){var c=new s.default(o).readSliceType();2!==c&&4!==c&&7!==c&&9!==c||(l.key=!0)}break;case 5:i=!0,l||(l=r.avcSample=g(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0;var d=new s.default(E(t.data));d.readUByte();for(var h=0,f=0,m=!1,p=0;!m&&d.bytesAvailable>1;){h=0;do{h+=p=d.readUByte()}while(255===p);f=0;do{f+=p=d.readUByte()}while(255===p);if(4===h&&0!==d.bytesAvailable){if(m=!0,181===d.readUByte()&&49===d.readUShort()&&1195456820===d.readUInt()&&3===d.readUByte()){for(var v=d.readUByte(),T=31&v,S=[v,d.readUByte()],A=0;A<T;A++)S.push(d.readUByte()),S.push(d.readUByte()),S.push(d.readUByte());b(r._txtTrack.samples,{type:3,pts:e.pts,bytes:S})}}else if(5===h&&0!==d.bytesAvailable){if(m=!0,f>16){for(var w=[],L=0;L<16;L++)w.push(d.readUByte().toString(16)),3!==L&&5!==L&&7!==L&&9!==L||w.push("-");for(var k=f-16,C=new Uint8Array(k),_=0;_<k;_++)C[_]=d.readUByte();b(r._txtTrack.samples,{pts:e.pts,payloadType:h,uuid:w.join(""),userData:Object(a.utf8ArrayToStr)(C),userDataBytes:C})}}else if(f<d.bytesAvailable)for(var D=0;D<f;D++)d.readUByte()}break;case 7:if(i=!0,u=!0,!n.sps){var I=new s.default(t.data).readSPS();n.width=I.width,n.height=I.height,n.pixelRatio=I.pixelRatio,n.sps=[t.data],n.duration=r._duration;for(var R=t.data.subarray(1,4),x="avc1.",O=0;O<3;O++){var P=R[O].toString(16);P.length<2&&(P="0"+P),x+=P}n.codec=x}break;case 8:i=!0,n.pps||(n.pps=[t.data]);break;case 9:i=!1,n.audFound=!0,l&&y(l,n),l=r.avcSample=g(!1,e.pts,e.dts,"");break;case 12:i=!1;break;default:i=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}l&&i&&l.units.push(t)})),t&&l&&(y(l,n),this.avcSample=null)},t.getLastNalUnit=function(){var e,t,i=this.avcSample;if(!i||0===i.units.length){var r=this._avcTrack.samples;i=r[r.length-1]}if(null!==(e=i)&&void 0!==e&&e.units){var n=i.units;t=n[n.length-1]}return t},t.parseAVCNALu=function(e){var t,i,r=e.byteLength,n=this._avcTrack,s=n.naluState||0,a=s,o=[],l=0,u=-1,c=0;for(-1===s&&(u=0,c=31&e[0],s=0,l=1);l<r;)if(t=e[l++],s)if(1!==s)if(t)if(1===t){if(u>=0){var d={data:e.subarray(u,l-s-1),type:c};o.push(d)}else{var h=this.getLastNalUnit();if(h&&(a&&l<=4-a&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-a)),(i=l-s-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,h.state=0}}l<r?(u=l,c=31&e[l],s=0):s=-1}else s=0;else s=3;else s=t?0:2;else s=t?0:1;if(u>=0&&s>=0){var g={data:e.subarray(u,r),type:c,state:s};o.push(g)}if(0===o.length){var m=this.getLastNalUnit();if(m){var p=new Uint8Array(m.data.byteLength+e.byteLength);p.set(m.data,0),p.set(e,m.data.byteLength),m.data=p}}return n.naluState=s,o},t.parseAACPES=function(e){var t,i,n,s,a,o=0,u=this._audioTrack,h=this.aacOverFlow,f=e.data;if(h){this.aacOverFlow=null;var g=h.sample.unit.byteLength,m=Math.min(h.missing,g),p=g-m;h.sample.unit.set(f.subarray(0,m),p),u.samples.push(h.sample),o=h.missing}for(t=o,i=f.length;t<i-1&&!r.isHeader(f,t);t++);if(t===o||(t<i-1?(n="AAC PES did not start with ADTS header,offset:"+t,s=!1):(n="no ADTS header found in AAC PES",s=!0),c.logger.warn("parsing error:"+n),this.observer.emit(l.Events.ERROR,l.Events.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.FRAG_PARSING_ERROR,fatal:s,reason:n}),!s)){if(r.initTrackConfig(u,this.observer,f,t,this.audioCodec),void 0!==e.pts)a=e.pts;else{if(!h)return void c.logger.warn("[tsdemuxer]: AAC PES unknown PTS");var v=r.getFrameDuration(u.samplerate);a=h.sample.pts+v}for(var y=0;t<i;){if(r.isHeader(f,t)){if(t+5<i){var b=r.appendFrame(u,f,t,a,y);if(b){if(!b.missing){t+=b.length,y++;continue}this.aacOverFlow=b}}break}t++}}},t.parseMPEGPES=function(e){var t=e.data,i=t.length,r=0,s=0,a=e.pts;if(void 0!==a)for(;s<i;)if(n.isHeader(t,s)){var o=n.appendFrame(this._audioTrack,t,s,a,r);if(!o)break;s+=o.length,r++}else s++;else c.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")},t.parseID3PES=function(e){void 0!==e.pts?this._id3Track.samples.push(e):c.logger.warn("[tsdemuxer]: ID3 PES unknown PTS")},e}();function g(e,t,i,r){return{key:e,frame:!1,pts:t,dts:i,units:[],debug:r,length:0}}function m(e,t){return(31&e[t+10])<<8|e[t+11]}function p(e,t,i,r){var n={audio:-1,avc:-1,id3:-1,isAAC:!0},s=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<s;){var a=(31&e[t+1])<<8|e[t+2];switch(e[t]){case 207:if(!r){c.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===n.audio&&(n.audio=a);break;case 21:-1===n.id3&&(n.id3=a);break;case 219:if(!r){c.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===n.avc&&(n.avc=a);break;case 3:case 4:i?-1===n.audio&&(n.audio=a,n.isAAC=!1):c.logger.log("MPEG audio found, not supported in this browser");break;case 36:c.logger.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return n}function v(e){var t,i,r,n,s,a=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;){var l=new Uint8Array(o[0].length+o[1].length);l.set(o[0]),l.set(o[1],o[0].length),o[0]=l,o.splice(1,1)}if(1===((t=o[0])[0]<<16)+(t[1]<<8)+t[2]){if((i=(t[4]<<8)+t[5])&&i>e.size-6)return null;var u=t[7];192&u&&(n=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&u?n-(s=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>54e5&&(c.logger.warn(Math.round((n-s)/9e4)+"s delta between PTS and DTS, align them"),n=s):s=n);var d=(r=t[8])+9;if(e.size<=d)return null;e.size-=d;for(var h=new Uint8Array(e.size),f=0,g=o.length;f<g;f++){var m=(t=o[f]).byteLength;if(d){if(d>m){d-=m;continue}t=t.subarray(d),m-=d,d=0}h.set(t,a),a+=m}return i&&(i-=r+3),{data:h,pts:n,dts:s,len:i}}return null}function y(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var i=t.samples,r=i.length;if(!r)return void t.dropped++;var n=i[r-1];e.pts=n.pts,e.dts=n.dts}t.samples.push(e)}e.debug.length&&c.logger.log(e.pts+"/"+e.dts+":"+e.debug)}function b(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var r=i-1;r>=0;r--)if(t.pts<e[r].pts){e.splice(r,0,t);break}}else e.push(t)}function E(e){for(var t=e.byteLength,i=[],r=1;r<t-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(i.push(r+2),r+=2):r++;if(0===i.length)return e;var n=t-i.length,s=new Uint8Array(n),a=0;for(r=0;r<n;a++,r++)a===i[0]&&(a++,i.shift()),s[r]=e[a];return s}f.minProbeByteLength=188,t.default=f},

2"./src/errors.ts":function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"ErrorTypes",(function(){return r})),i.d(t,"ErrorDetails",(function(){return n})),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(r||(r={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown"}(n||(n={}))},

2"./src/events.ts":function(e,t,i){"use strict";var r;i.r(t),i.d(t,"Events",(function(){return r})),function(e){e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached"}(r||(r={}))},

vendor: 9,205 bytes, line 2

2"./src/hls.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return y}));var r=i("./node_modules/url-toolkit/src/url-toolkit.js"),n=i("./src/loader/playlist-loader.ts"),s=i("./src/loader/key-loader.ts"),a=i("./src/controller/id3-track-controller.ts"),o=i("./src/controller/latency-controller.ts"),l=i("./src/controller/level-controller.ts"),u=i("./src/controller/fragment-tracker.ts"),c=i("./src/controller/stream-controller.ts"),d=i("./src/is-supported.ts"),h=i("./src/utils/logger.ts"),f=i("./src/config.ts"),g=i("./node_modules/eventemitter3/index.js"),m=i("./src/events.ts"),p=i("./src/errors.ts");function v(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var y=function(){function e(t){void 0===t&&(t={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new g.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var i=this.config=Object(f.mergeConfig)(e.DefaultConfig,t);this.userConfig=t,Object(h.enableLogs)(i.debug),this._autoLevelCapping=-1,i.progressive&&Object(f.enableStreamingMode)(i);var r=i.abrController,d=i.bufferController,m=i.capLevelController,p=i.fpsController,v=this.abrController=new r(this),y=this.bufferController=new d(this),b=this.capLevelController=new m(this),E=new p(this),T=new n.default(this),S=new s.default(this),A=new a.default(this),w=this.levelController=new l.default(this),L=new u.FragmentTracker(this),k=this.streamController=new c.default(this,L);b.setStreamController(k),E.setStreamController(k);var C=[w,k];this.networkControllers=C;var _=[T,S,v,y,b,E,A,L];this.audioTrackController=this.createController(i.audioTrackController,null,C),this.createController(i.audioStreamController,L,C),this.subtitleTrackController=this.createController(i.subtitleTrackController,null,C),this.createController(i.subtitleStreamController,L,C),this.createController(i.timelineController,null,_),this.emeController=this.createController(i.emeController,null,_),this.cmcdController=this.createController(i.cmcdController,null,_),this.latencyController=this.createController(o.default,null,_),this.coreComponents=_}e.isSupported=function(){return Object(d.isSupported)()};var t,i,y,b=e.prototype;return b.createController=function(e,t,i){if(e){var r=t?new e(this,t):new e(this);return i&&i.push(r),r}return null},b.on=function(e,t,i){void 0===i&&(i=this),this._emitter.on(e,t,i)},b.once=function(e,t,i){void 0===i&&(i=this),this._emitter.once(e,t,i)},b.removeAllListeners=function(e){this._emitter.removeAllListeners(e)},b.off=function(e,t,i,r){void 0===i&&(i=this),this._emitter.off(e,t,i,r)},b.listeners=function(e){return this._emitter.listeners(e)},b.emit=function(e,t,i){return this._emitter.emit(e,t,i)},b.trigger=function(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){h.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),this.trigger(m.Events.ERROR,{type:p.ErrorTypes.OTHER_ERROR,details:p.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:e,error:t})}return!1},b.listenerCount=function(e){return this._emitter.listenerCount(e)},b.destroy=function(){h.logger.log("destroy"),this.trigger(m.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach((function(e){return e.destroy()})),this.networkControllers.length=0,this.coreComponents.forEach((function(e){return e.destroy()})),this.coreComponents.length=0},b.attachMedia=function(e){h.logger.log("attachMedia"),this._media=e,this.trigger(m.Events.MEDIA_ATTACHING,{media:e})},b.detachMedia=function(){h.logger.log("detachMedia"),this.trigger(m.Events.MEDIA_DETACHING,void 0),this._media=null},b.loadSource=function(e){this.stopLoad();var t=this.media,i=this.url,n=this.url=r.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});h.logger.log("loadSource:"+n),t&&i&&i!==n&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(t)),this.trigger(m.Events.MANIFEST_LOADING,{url:e})},b.startLoad=function(e){void 0===e&&(e=-1),h.logger.log("startLoad("+e+")"),this.networkControllers.forEach((function(t){t.startLoad(e)}))},b.stopLoad=function(){h.logger.log("stopLoad"),this.networkControllers.forEach((function(e){e.stopLoad()}))},b.swapAudioCodec=function(){h.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},b.recoverMediaError=function(){h.logger.log("recoverMediaError");var e=this._media;this.detachMedia(),e&&this.attachMedia(e)},b.removeLevel=function(e,t){void 0===t&&(t=0),this.levelController.removeLevel(e,t)},t=e,y=[{key:"version",get:function(){return"1.1.5"}},{key:"Events",get:function(){return m.Events}},{key:"ErrorTypes",get:function(){return p.ErrorTypes}},{key:"ErrorDetails",get:function(){return p.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig?e.defaultConfig:f.hlsDefaultConfig},set:function(t){e.defaultConfig=t}}],(i=[{key:"levels",get:function(){return this.levelController.levels||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){h.logger.log("set currentLevel:"+e),this.loadLevel=e,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){h.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){h.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){h.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){h.logger.log("set startLevel:"+e),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(e){var t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping!==e&&(h.logger.log("set 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vendor: 16,097 bytes, line 2

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d=r.loader=e.loader=a?new a(s):new o(s),g=h(e,t),m={timeout:s.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:s.fragLoadingMaxRetryTimeout,highWaterMark:c};t.stats=d.stats,d.load(g,m,{onSuccess:function(n,s,a,o){r.resetLoader(e,d),r.updateStatsFromPart(e,t);var u={frag:e,part:t,payload:n.data,networkDetails:o};i(u),l(u)},onError:function(i,s,a){r.resetLoader(e,d),u(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:i,networkDetails:a}))},onAbort:function(i,s,a){e.stats.aborted=t.stats.aborted,r.resetLoader(e,d),u(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,networkDetails:a}))},onTimeout:function(i,s,a){r.resetLoader(e,d),u(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,networkDetails:a}))}})}))},t.updateStatsFromPart=function(e,t){var i=e.stats,r=t.stats,n=r.total;if(i.loaded+=r.loaded,n){var s=Math.round(e.duration/t.duration),a=Math.min(Math.round(i.loaded/n),s),o=(s-a)*Math.round(i.loaded/a);i.total=i.loaded+o}else i.total=Math.max(i.loaded,i.total);var l=i.loading,u=r.loading;l.start?l.first+=u.first-u.start:(l.start=u.start,l.first=u.first),l.end=u.end},t.resetLoader=function(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()},e}();function h(e,t){void 0===t&&(t=null);var i=t||e,n={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},s=i.byteRangeStartOffset,a=i.byteRangeEndOffset;return Object(r.isFiniteNumber)(s)&&Object(r.isFiniteNumber)(a)&&(n.rangeStart=s,n.rangeEnd=a),n}var f=function(e){var t,i;function r(t){for(var i,r=arguments.length,n=new Array(r>1?r-1:0),s=1;s<r;s++)n[s-1]=arguments[s];return(i=e.call.apply(e,[this].concat(n))||this).data=void 0,i.data=t,i}return i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i),r}(s(Error))},"./src/loader/fragment.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"ElementaryStreamTypes",(function(){return r})),i.d(t,"BaseSegment",(function(){return f})),i.d(t,"Fragment",(function(){return g})),i.d(t,"Part",(function(){return m}));var r,n=i("./src/polyfills/number.ts"),s=i("./node_modules/url-toolkit/src/url-toolkit.js"),a=i("./src/utils/logger.ts"),o=i("./src/loader/level-key.ts"),l=i("./src/loader/load-stats.ts");function u(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,c(e,t)}function c(e,t){return c=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},c(e,t)}function d(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function h(e,t,i){return t&&d(e.prototype,t),i&&d(e,i),e}!function(e){e.AUDIO="audio",e.VIDEO="video",e.AUDIOVIDEO="audiovideo"}(r||(r={}));var f=function(){function e(e){var t;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((t={})[r.AUDIO]=null,t[r.VIDEO]=null,t[r.AUDIOVIDEO]=null,t),this.baseurl=e}return e.prototype.setByteRange=function(e,t){var i=e.split("@",2),r=[];1===i.length?r[0]=t?t.byteRangeEndOffset:0:r[0]=parseInt(i[1]),r[1]=parseInt(i[0])+r[0],this._byteRange=r},h(e,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(s.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(e){this._url=e}}]),e}(),g=function(e){function t(t,i){var r;return(r=e.call(this,i)||this)._decryptdata=null,r.rawProgramDateTime=null,r.programDateTime=null,r.tagList=[],r.duration=0,r.sn=0,r.levelkey=void 0,r.type=void 0,r.loader=null,r.level=-1,r.cc=0,r.startPTS=void 0,r.endPTS=void 0,r.appendedPTS=void 0,r.startDTS=void 0,r.endDTS=void 0,r.start=0,r.deltaPTS=void 0,r.maxStartPTS=void 0,r.minEndPTS=void 0,r.stats=new l.LoadStats,r.urlId=0,r.data=void 0,r.bitrateTest=!1,r.title=null,r.initSegment=null,r.type=t,r}u(t,e);var i=t.prototype;return i.createInitializationVector=function(e){for(var t=new Uint8Array(16),i=12;i<16;i++)t[i]=e>>8*(15-i)&255;return t},i.setDecryptDataFromLevelKey=function(e,t){var i=e;return"AES-128"===(null==e?void 0:e.method)&&e.uri&&!e.iv&&((i=o.LevelKey.fromURI(e.uri)).method=e.method,i.iv=this.createInitializationVector(t),i.keyFormat="identity"),i},i.setElementaryStreamInfo=function(e,t,i,r,n,s){void 0===s&&(s=!1);var a=this.elementaryStreams,o=a[e];o?(o.startPTS=Math.min(o.startPTS,t),o.endPTS=Math.max(o.endPTS,i),o.startDTS=Math.min(o.startDTS,r),o.endDTS=Math.max(o.endDTS,n)):a[e]={startPTS:t,endPTS:i,startDTS:r,endDTS:n,partial:s}},i.clearElementaryStreamInfo=function(){var e=this.elementaryStreams;e[r.AUDIO]=null,e[r.VIDEO]=null,e[r.AUDIOVIDEO]=null},h(t,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&a.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Object(n.isFiniteNumber)(this.programDateTime))return null;var e=Object(n.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){var e;return!(null===(e=this.decryptdata)||void 0===e||!e.keyFormat||!this.decryptdata.uri)}}]),t}(f),m=function(e){function t(t,i,r,n,s){var a;(a=e.call(this,r)||this).fragOffset=0,a.duration=0,a.gap=!1,a.independent=!1,a.relurl=void 0,a.fragment=void 0,a.index=void 0,a.stats=new l.LoadStats,a.duration=t.decimalFloatingPoint("DURATION"),a.gap=t.bool("GAP"),a.independent=t.bool("INDEPENDENT"),a.relurl=t.enumeratedString("URI"),a.fragment=i,a.index=n;var o=t.enumeratedString("BYTERANGE");return o&&a.setByteRange(o,s),s&&(a.fragOffset=s.fragOffset+s.duration),a}return u(t,e),h(t,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var e=this.elementaryStreams;return!!(e.audio||e.video||e.audiovideo)}}]),t}(f)},"./src/loader/key-loader.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return a}));var r=i("./src/events.ts"),n=i("./src/errors.ts"),s=i("./src/utils/logger.ts"),a=function(){function e(e){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){this.hls.on(r.Events.KEY_LOADING,this.onKeyLoading,this)},t._unregisterListeners=function(){this.hls.off(r.Events.KEY_LOADING,this.onKeyLoading)},t.destroy=function(){for(var e in this._unregisterListeners(),this.loaders){var t=this.loaders[e];t&&t.destroy()}this.loaders={}},t.onKeyLoading=function(e,t){var i=t.frag,n=i.type,a=this.loaders[n];if(i.decryptdata){var o=i.decryptdata.uri;if(o!==this.decrypturl||null===this.decryptkey){var l=this.hls.config;if(a&&(s.logger.warn("abort previous key loader for type:"+n),a.abort()),!o)return void s.logger.warn("key uri is falsy");var u=l.loader,c=i.loader=this.loaders[n]=new u(l);this.decrypturl=o,this.decryptkey=null;var d={url:o,frag:i,responseType:"arraybuffer"},h={timeout:l.fragLoadingTimeOut,maxRetry:0,retryDelay:l.fragLoadingRetryDelay,maxRetryDelay:l.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};c.load(d,h,f)}else this.decryptkey&&(i.decryptdata.key=this.decryptkey,this.hls.trigger(r.Events.KEY_LOADED,{frag:i}))}else s.logger.warn("Missing decryption data on fragment in onKeyLoading")},t.loadsuccess=function(e,t,i){var n=i.frag;n.decryptdata?(this.decryptkey=n.decryptdata.key=new Uint8Array(e.data),n.loader=null,delete this.loaders[n.type],this.hls.trigger(r.Events.KEY_LOADED,{frag:n})):s.logger.error("after key load, decryptdata unset")},t.loaderror=function(e,t){var i=t.frag,s=i.loader;s&&s.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:i,response:e})},t.loadtimeout=function(e,t){var i=t.frag,s=i.loader;s&&s.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})},e}()},"./src/loader/level-details.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LevelDetails",(function(){return s}));var r=i("./src/polyfills/number.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function e(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=e}var t,i;return e.prototype.reloaded=function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay},t=e,(i=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Object(r.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var e;return null!==(e=this.fragments)&&void 0!==e&&e.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])&&n(t.prototype,i),e}()},"./src/loader/level-key.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LevelKey",(function(){return s}));var r=i("./node_modules/url-toolkit/src/url-toolkit.js");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=function(){function 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2"./src/loader/load-stats.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LoadStats",(function(){return r}));var r=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},

vendor: 17,318 bytes, line 2

2"./src/loader/m3u8-parser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return p}));var r=i("./src/polyfills/number.ts"),n=i("./node_modules/url-toolkit/src/url-toolkit.js"),s=i("./src/loader/fragment.ts"),a=i("./src/loader/level-details.ts"),o=i("./src/loader/level-key.ts"),l=i("./src/utils/attr-list.ts"),u=i("./src/utils/logger.ts"),c=i("./src/utils/codecs.ts"),d=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,f=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),g=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),m=/\.(mp4|m4s|m4v|m4a)$/i,p=function(){function e(){}return e.findGroup=function(e,t){for(var i=0;i<e.length;i++){var r=e[i];if(r.id===t)return r}},e.convertAVC1ToAVCOTI=function(e){var t=e.split(".");if(t.length>2){var i=t.shift()+".";return(i+=parseInt(t.shift()).toString(16))+("000"+parseInt(t.shift()).toString(16)).substr(-4)}return e},e.resolve=function(e,t){return n.buildAbsoluteURL(t,e,{alwaysNormalize:!0})},e.parseMasterPlaylist=function(t,i){var r,n=[],s={},a=!1;for(d.lastIndex=0;null!=(r=d.exec(t));)if(r[1]){var o=new l.AttrList(r[1]),u={attrs:o,bitrate:o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),name:o.NAME,url:e.resolve(r[2],i)},c=o.decimalResolution("RESOLUTION");c&&(u.width=c.width,u.height=c.height),v((o.CODECS||"").split(/[ ,]+/).filter((function(e){return e})),u),u.videoCodec&&-1!==u.videoCodec.indexOf("avc1")&&(u.videoCodec=e.convertAVC1ToAVCOTI(u.videoCodec)),n.push(u)}else if(r[3]){var h=new l.AttrList(r[3]);h["DATA-ID"]&&(a=!0,s[h["DATA-ID"]]=h)}return{levels:n,sessionData:a?s:null}},e.parseMasterPlaylistMedia=function(t,i,r,n){var s;void 0===n&&(n=[]);var a=[],o=0;for(h.lastIndex=0;null!==(s=h.exec(t));){var u=new l.AttrList(s[1]);if(u.TYPE===r){var c={attrs:u,bitrate:0,id:o++,groupId:u["GROUP-ID"],instreamId:u["INSTREAM-ID"],name:u.NAME||u.LANGUAGE||"",type:r,default:u.bool("DEFAULT"),autoselect:u.bool("AUTOSELECT"),forced:u.bool("FORCED"),lang:u.LANGUAGE,url:u.URI?e.resolve(u.URI,i):""};if(n.length){var d=e.findGroup(n,c.groupId)||n[0];y(c,d,"audioCodec"),y(c,d,"textCodec")}a.push(c)}}return a},e.parseLevelPlaylist=function(e,t,i,c,d){var h,p,v,y=new a.LevelDetails(t),E=y.fragments,T=null,S=0,A=0,w=0,L=0,k=null,C=new s.Fragment(c,t),_=-1,D=!1;for(f.lastIndex=0,y.m3u8=e;null!==(h=f.exec(e));){D&&(D=!1,(C=new s.Fragment(c,t)).start=w,C.sn=S,C.cc=L,C.level=i,T&&(C.initSegment=T,C.rawProgramDateTime=T.rawProgramDateTime));var I=h[1];if(I){C.duration=parseFloat(I);var R=(" "+h[2]).slice(1);C.title=R||null,C.tagList.push(R?["INF",I,R]:["INF",I])}else if(h[3])Object(r.isFiniteNumber)(C.duration)&&(C.start=w,v&&(C.levelkey=v),C.sn=S,C.level=i,C.cc=L,C.urlId=d,E.push(C),C.relurl=(" "+h[3]).slice(1),b(C,k),k=C,w+=C.duration,S++,A=0,D=!0);else if(h[4]){var x=(" "+h[4]).slice(1);k?C.setByteRange(x,k):C.setByteRange(x)}else if(h[5])C.rawProgramDateTime=(" "+h[5]).slice(1),C.tagList.push(["PROGRAM-DATE-TIME",C.rawProgramDateTime]),-1===_&&(_=E.length);else{if(!(h=h[0].match(g))){u.logger.warn("No matches on slow regex match for level playlist!");continue}for(p=1;p<h.length&&void 0===h[p];p++);var O=(" "+h[p]).slice(1),P=(" "+h[p+1]).slice(1),M=h[p+2]?(" "+h[p+2]).slice(1):"";switch(O){case"PLAYLIST-TYPE":y.type=P.toUpperCase();break;case"MEDIA-SEQUENCE":S=y.startSN=parseInt(P);break;case"SKIP":var F=new l.AttrList(P),N=F.decimalInteger("SKIPPED-SEGMENTS");if(Object(r.isFiniteNumber)(N)){y.skippedSegments=N;for(var B=N;B--;)E.unshift(null);S+=N}var U=F.enumeratedString("RECENTLY-REMOVED-DATERANGES");U&&(y.recentlyRemovedDateranges=U.split("\t"));break;case"TARGETDURATION":y.targetduration=parseFloat(P);break;case"VERSION":y.version=parseInt(P);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(P||M)&&C.tagList.push(M?[P,M]:[P]);break;case"DIS":L++;case"GAP":C.tagList.push([O]);break;case"BITRATE":C.tagList.push([O,P]);break;case"DISCONTINUITY-SEQ":L=parseInt(P);break;case"KEY":var j,G=new l.AttrList(P),H=G.enumeratedString("METHOD"),K=G.URI,q=G.hexadecimalInteger("IV"),V=G.enumeratedString("KEYFORMATVERSIONS"),z=G.enumeratedString("KEYID"),W=null!=(j=G.enumeratedString("KEYFORMAT"))?j:"identity";if(["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"].indexOf(W)>-1){u.logger.warn("Keyformat "+W+" is not supported from the manifest");continue}if("identity"!==W)continue;H&&(v=o.LevelKey.fromURL(t,K),K&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(H)>=0&&(v.method=H,v.keyFormat=W,z&&(v.keyID=z),V&&(v.keyFormatVersions=V),v.iv=q));break;case"START":var Y=new l.AttrList(P).decimalFloatingPoint("TIME-OFFSET");Object(r.isFiniteNumber)(Y)&&(y.startTimeOffset=Y);break;case"MAP":var $=new l.AttrList(P);C.relurl=$.URI,$.BYTERANGE&&C.setByteRange($.BYTERANGE),C.level=i,C.sn="initSegment",v&&(C.levelkey=v),C.initSegment=null,T=C,D=!0;break;case"SERVER-CONTROL":var X=new l.AttrList(P);y.canBlockReload=X.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=X.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&X.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=X.optionalFloat("PART-HOLD-BACK",0),y.holdBack=X.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var Q=new l.AttrList(P);y.partTarget=Q.decimalFloatingPoint("PART-TARGET");break;case"PART":var J=y.partList;J||(J=y.partList=[]);var Z=A>0?J[J.length-1]:void 0,ee=A++,te=new s.Part(new l.AttrList(P),C,t,ee,Z);J.push(te),C.duration+=te.duration;break;case"PRELOAD-HINT":var ie=new l.AttrList(P);y.preloadHint=ie;break;case"RENDITION-REPORT":var re=new l.AttrList(P);y.renditionReports=y.renditionReports||[],y.renditionReports.push(re);break;default:u.logger.warn("line parsed but not handled: "+h)}}}k&&!k.relurl?(E.pop(),w-=k.duration,y.partList&&(y.fragmentHint=k)):y.partList&&(b(C,k),C.cc=L,y.fragmentHint=C);var ne=E.length,se=E[0],ae=E[ne-1];if((w+=y.skippedSegments*y.targetduration)>0&&ne&&ae){y.averagetargetduration=w/ne;var oe=ae.sn;y.endSN="initSegment"!==oe?oe:0,se&&(y.startCC=se.cc,se.initSegment||y.fragments.every((function(e){return e.relurl&&(t=e.relurl,m.test(null!=(i=null===(r=n.parseURL(t))||void 0===r?void 0:r.path)?i:""));var t,i,r}))&&(u.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(C=new s.Fragment(c,t)).relurl=ae.relurl,C.level=i,C.sn="initSegment",se.initSegment=C,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(w+=y.fragmentHint.duration),y.totalduration=w,y.endCC=L,_>0&&function(e,t){for(var i=e[t],r=t;r--;){var n=e[r];if(!n)return;n.programDateTime=i.programDateTime-1e3*n.duration,i=n}}(E,_),y},e}();function v(e,t){["video","audio","text"].forEach((function(i){var r=e.filter((function(e){return Object(c.isCodecType)(e,i)}));if(r.length){var n=r.filter((function(e){return 0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)}));t[i+"Codec"]=n.length>0?n[0]:r[0],e=e.filter((function(e){return-1===r.indexOf(e)}))}})),t.unknownCodecs=e}function y(e,t,i){var r=t[i];r&&(e[i]=r)}function b(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!=t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Object(r.isFiniteNumber)(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),s=i("./src/errors.ts"),a=i("./src/utils/logger.ts"),o=i("./src/utils/mp4-tools.ts"),l=i("./src/loader/m3u8-parser.ts"),u=i("./src/types/loader.ts"),c=i("./src/utils/attr-list.ts");function d(e,t){var i=e.url;return void 0!==i&&0!==i.indexOf("data:")||(i=t.url),i}var h=function(){function e(e){this.hls=void 0,this.loaders=Object.create(null),this.hls=e,this.registerListeners()}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.createInternalLoader=function(e){var t=this.hls.config,i=t.pLoader,r=t.loader,n=new(i||r)(t);return e.loader=n,this.loaders[e.type]=n,n},t.getInternalLoader=function(e){return this.loaders[e.type]},t.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onManifestLoading=function(e,t){var i=t.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:u.PlaylistContextType.MANIFEST,url:i,deliveryDirectives:null})},t.onLevelLoading=function(e,t){var i=t.id,r=t.level,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:null,level:r,responseType:"text",type:u.PlaylistContextType.LEVEL,url:n,deliveryDirectives:s})},t.onAudioTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:u.PlaylistContextType.AUDIO_TRACK,url:n,deliveryDirectives:s})},t.onSubtitleTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,s=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:u.PlaylistContextType.SUBTITLE_TRACK,url:n,deliveryDirectives:s})},t.load=function(e){var t,i,r,n,s,o,l=this.hls.config,c=this.getInternalLoader(e);if(c){var d=c.context;if(d&&d.url===e.url)return void a.logger.trace("[playlist-loader]: playlist request ongoing");a.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),c.abort()}switch(e.type){case u.PlaylistContextType.MANIFEST:i=l.manifestLoadingMaxRetry,r=l.manifestLoadingTimeOut,n=l.manifestLoadingRetryDelay,s=l.manifestLoadingMaxRetryTimeout;break;case u.PlaylistContextType.LEVEL:case u.PlaylistContextType.AUDIO_TRACK:case u.PlaylistContextType.SUBTITLE_TRACK:i=0,r=l.levelLoadingTimeOut;break;default:i=l.levelLoadingMaxRetry,r=l.levelLoadingTimeOut,n=l.levelLoadingRetryDelay,s=l.levelLoadingMaxRetryTimeout}if(c=this.createInternalLoader(e),null!==(t=e.deliveryDirectives)&&void 0!==t&&t.part&&(e.type===u.PlaylistContextType.LEVEL&&null!==e.level?o=this.hls.levels[e.level].details:e.type===u.PlaylistContextType.AUDIO_TRACK&&null!==e.id?o=this.hls.audioTracks[e.id].details:e.type===u.PlaylistContextType.SUBTITLE_TRACK&&null!==e.id&&(o=this.hls.subtitleTracks[e.id].details),o)){var h=o.partTarget,f=o.targetduration;h&&f&&(r=Math.min(1e3*Math.max(3*h,.8*f),r))}var g={timeout:r,maxRetry:i,retryDelay:n,maxRetryDelay:s,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};c.load(e,g,m)},t.loadsuccess=function(e,t,i,r){if(void 0===r&&(r=null),i.isSidxRequest)return this.handleSidxRequest(e,i),void this.handlePlaylistLoaded(e,t,i,r);this.resetInternalLoader(i.type);var n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),n.indexOf("#EXTINF:")>0||n.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,t,i,r):this.handleMasterPlaylist(e,t,i,r)):this.handleManifestParsingError(e,i,"no EXTM3U delimiter",r)},t.loaderror=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!1,e)},t.loadtimeout=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!0)},t.handleMasterPlaylist=function(e,t,i,r){var s=this.hls,o=e.data,u=d(e,i),h=l.default.parseMasterPlaylist(o,u),f=h.levels,g=h.sessionData;if(f.length){var m=f.map((function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}})),p=f.map((function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}})),v=l.default.parseMasterPlaylistMedia(o,u,"AUDIO",m),y=l.default.parseMasterPlaylistMedia(o,u,"SUBTITLES",p),b=l.default.parseMasterPlaylistMedia(o,u,"CLOSED-CAPTIONS");v.length&&(v.some((function(e){return!e.url}))||!f[0].audioCodec||f[0].attrs.AUDIO||(a.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),v.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new c.AttrList({}),bitrate:0,url:""}))),s.trigger(n.Events.MANIFEST_LOADED,{levels:f,audioTracks:v,subtitles:y,captions:b,url:u,stats:t,networkDetails:r,sessionData:g})}else this.handleManifestParsingError(e,i,"no level found in manifest",r)},t.handleTrackOrLevelPlaylist=function(e,t,i,a){var o=this.hls,h=i.id,f=i.level,g=i.type,m=d(e,i),p=Object(r.isFiniteNumber)(h)?h:0,v=Object(r.isFiniteNumber)(f)?f:p,y=function(e){switch(e.type){case u.PlaylistContextType.AUDIO_TRACK:return u.PlaylistLevelType.AUDIO;case u.PlaylistContextType.SUBTITLE_TRACK:return u.PlaylistLevelType.SUBTITLE;default:return u.PlaylistLevelType.MAIN}}(i),b=l.default.parseLevelPlaylist(e.data,m,v,y,p);if(b.fragments.length){if(g===u.PlaylistContextType.MANIFEST){var E={attrs:new c.AttrList({}),bitrate:0,details:b,name:"",url:m};o.trigger(n.Events.MANIFEST_LOADED,{levels:[E],audioTracks:[],url:m,stats:t,networkDetails:a,sessionData:null})}if(t.parsing.end=performance.now(),b.needSidxRanges){var T,S=null===(T=b.fragments[0].initSegment)||void 0===T?void 0:T.url;this.load({url:S,isSidxRequest:!0,type:g,level:f,levelDetails:b,id:h,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else i.levelDetails=b,this.handlePlaylistLoaded(e,t,i,a)}else o.trigger(n.Events.ERROR,{type:s.ErrorTypes.NETWORK_ERROR,details:s.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:m,reason:"no fragments found in level",level:"number"==typeof i.level?i.level:void 0})},t.handleSidxRequest=function(e,t){var i=Object(o.parseSegmentIndex)(new Uint8Array(e.data));if(i){var r=i.references,n=t.levelDetails;r.forEach((function(e,t){var r=e.info,s=n.fragments[t];0===s.byteRange.length&&s.setByteRange(String(1+r.end-r.start)+"@"+String(r.start)),s.initSegment&&s.initSegment.setByteRange(String(i.moovEndOffset)+"@0")}))}},t.handleManifestParsingError=function(e,t,i,r){this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.NETWORK_ERROR,details:s.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:t.type===u.PlaylistContextType.MANIFEST,url:e.url,reason:i,response:e,context:t,networkDetails:r})},t.handleNetworkError=function(e,t,i,r){void 0===i&&(i=!1),a.logger.warn("[playlist-loader]: A network "+(i?"timeout":"error")+" occurred while loading "+e.type+" level: "+e.level+" id: "+e.id+' group-id: "'+e.groupId+'"');var o=s.ErrorDetails.UNKNOWN,l=!1,c=this.getInternalLoader(e);switch(e.type){case u.PlaylistContextType.MANIFEST:o=i?s.ErrorDetails.MANIFEST_LOAD_TIMEOUT:s.ErrorDetails.MANIFEST_LOAD_ERROR,l=!0;break;case u.PlaylistContextType.LEVEL:o=i?s.ErrorDetails.LEVEL_LOAD_TIMEOUT:s.ErrorDetails.LEVEL_LOAD_ERROR,l=!1;break;case u.PlaylistContextType.AUDIO_TRACK:o=i?s.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:s.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case u.PlaylistContextType.SUBTITLE_TRACK:o=i?s.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:s.ErrorDetails.SUBTITLE_LOAD_ERROR,l=!1}c&&this.resetInternalLoader(e.type);var d={type:s.ErrorTypes.NETWORK_ERROR,details:o,fatal:l,url:e.url,loader:c,context:e,networkDetails:t};r&&(d.response=r),this.hls.trigger(n.Events.ERROR,d)},t.handlePlaylistLoaded=function(e,t,i,r){var s=i.type,a=i.level,o=i.id,l=i.groupId,c=i.loader,d=i.levelDetails,h=i.deliveryDirectives;if(null!=d&&d.targetduration){if(c)switch(d.live&&(c.getCacheAge&&(d.ageHeader=c.getCacheAge()||0),c.getCacheAge&&!isNaN(d.ageHeader)||(d.ageHeader=0)),s){case u.PlaylistContextType.MANIFEST:case u.PlaylistContextType.LEVEL:this.hls.trigger(n.Events.LEVEL_LOADED,{details:d,level:a||0,id:o||0,stats:t,networkDetails:r,deliveryDirectives:h});break;case u.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(n.Events.AUDIO_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:t,networkDetails:r,deliveryDirectives:h});break;case u.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(n.Events.SUBTITLE_TRACK_LOADED,{details:d,id:o||0,groupId:l||"",stats:t,networkDetails:r,deliveryDirectives:h})}}else this.handleManifestParsingError(e,i,"invalid target duration",r)},e}();t.default=h},

2"./src/polyfills/number.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"isFiniteNumber",(function(){return r})),i.d(t,"MAX_SAFE_INTEGER",(function(){return n}));var r=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},n=Number.MAX_SAFE_INTEGER||9007199254740991},

2"./src/remux/aac-helper.ts":function(e,t,i){"use strict";i.r(t);var r=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])}},e}();t.default=r},

vendor: 22,049 bytes, line 2

2"./src/remux/mp4-generator.ts":function(e,t,i){"use strict";i.r(t);var r=Math.pow(2,32)-1,n=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]),r=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:r};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),s=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=s,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 a=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,a,l,a,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))},e.box=function(e){for(var t=8,i=arguments.length,r=new Array(i>1?i-1:0),n=1;n<i;n++)r[n-1]=arguments[n];for(var s=r.length,a=s;s--;)t+=r[s].byteLength;var o=new Uint8Array(t);for(o[0]=t>>24&255,o[1]=t>>16&255,o[2]=t>>8&255,o[3]=255&t,o.set(e,4),s=0,t=8;s<a;s++)o.set(r[s],t),t+=r[s].byteLength;return o},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)),s=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,s>>24,s>>16&255,s>>8&255,255&s,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,r){return e.box(e.types.moof,e.mfhd(t),e.traf(r,i))},e.moov=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(r).concat(e.mvex(t)))},e.mvex=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex].concat(r))},e.mvhd=function(t,i){i*=t;var n=Math.floor(i/(r+1)),s=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,s>>24,s>>16&255,s>>8&255,255&s,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,r,n=t.samples||[],s=new Uint8Array(4+n.length);for(i=0;i<n.length;i++)r=n[i].flags,s[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,s)},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.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var i,r,n,s=[],a=[];for(i=0;i<t.sps.length;i++)n=(r=t.sps[i]).byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(r));for(i=0;i<t.pps.length;i++)n=(r=t.pps[i]).byteLength,a.push(n>>>8&255),a.push(255&n),a=a.concat(Array.prototype.slice.call(r));var o=e.box(e.types.avcC,new Uint8Array([1,s[3],s[4],s[5],255,224|t.sps.length].concat(s).concat([t.pps.length]).concat(a))),l=t.width,u=t.height,c=t.pixelRatio[0],d=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,u>>8&255,255&u,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([c>>24,c>>16&255,c>>8&255,255&c,d>>24,d>>16&255,d>>8&255,255&d])))},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,s=t.width,a=t.height,o=Math.floor(n/(r+1)),l=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,o>>24,o>>16&255,o>>8&255,255&o,l>>24,l>>16&255,l>>8&255,255&l,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,s>>8&255,255&s,0,0,a>>8&255,255&a,0,0]))},e.traf=function(t,i){var n=e.sdtp(t),s=t.id,a=Math.floor(i/(r+1)),o=Math.floor(i%(r+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,o>>24,o>>16&255,o>>8&255,255&o])),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 r,n,s,a,o,l,u=t.samples||[],c=u.length,d=12+16*c,h=new Uint8Array(d);for(i+=8+d,h.set([0,0,15,1,c>>>24&255,c>>>16&255,c>>>8&255,255&c,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r<c;r++)s=(n=u[r]).duration,a=n.size,o=n.flags,l=n.cts,h.set([s>>>24&255,s>>>16&255,s>>>8&255,255&s,a>>>24&255,a>>>16&255,a>>>8&255,255&a,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*r);return e.box(e.types.trun,h)},e.initSegment=function(t){e.types||e.init();var i=e.moov(t),r=new Uint8Array(e.FTYP.byteLength+i.byteLength);return r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r},e}();n.types=void 0,n.HDLR_TYPES=void 0,n.STTS=void 0,n.STSC=void 0,n.STCO=void 0,n.STSZ=void 0,n.VMHD=void 0,n.SMHD=void 0,n.STSD=void 0,n.FTYP=void 0,n.DINF=void 0,t.default=n},"./src/remux/mp4-remuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return m})),i.d(t,"normalizePts",(function(){return p}));var r=i("./src/polyfills/number.ts"),n=i("./src/remux/aac-helper.ts"),s=i("./src/remux/mp4-generator.ts"),a=i("./src/events.ts"),o=i("./src/errors.ts"),l=i("./src/utils/logger.ts"),u=i("./src/types/loader.ts"),c=i("./src/utils/timescale-conversion.ts");function d(){return d=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},d.apply(this,arguments)}var h=null,f=null,g=!1,m=function(){function e(e,t,i,r){if(void 0===r&&(r=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,null===h){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);h=n?parseInt(n[1]):0}if(null===f){var s=navigator.userAgent.match(/Safari\/(\d+)/i);f=s?parseInt(s[1]):0}g=!!h&&h<75||!!f&&f<600}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){l.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e},t.resetNextTimestamp=function(){l.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},t.resetInitSegment=function(){l.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,i=e.reduce((function(e,i){var r=i.pts-e;return r<-4294967296?(t=!0,p(e,i.pts)):r>0?e:i.pts}),e[0].pts);return t&&l.logger.debug("PTS rollover detected"),i},t.remux=function(e,t,i,r,n,s,a,o){var c,d,h,f,g,m,v=n,y=n,b=e.pid>-1,E=t.pid>-1,T=t.samples.length,S=e.samples.length>0,A=T>1;if((!b||S)&&(!E||A)||this.ISGenerated||a){this.ISGenerated||(h=this.generateIS(e,t,n));var w=this.isVideoContiguous,L=-1;if(A&&(L=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!w&&this.config.forceKeyFrameOnDiscontinuity))if(m=!0,L>0){l.logger.warn("[mp4-remuxer]: Dropped "+L+" out of "+T+" video samples due to a missing keyframe");var k=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(L),t.dropped+=L,y+=(t.samples[0].pts-k)/(t.timescale||9e4)}else-1===L&&(l.logger.warn("[mp4-remuxer]: No keyframe found out of "+T+" video samples"),m=!1);if(this.ISGenerated){if(S&&A){var C=this.getVideoStartPts(t.samples),_=(p(e.samples[0].pts,C)-C)/t.inputTimeScale;v+=Math.max(0,_),y+=Math.max(0,-_)}if(S){if(e.samplerate||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),h=this.generateIS(e,t,n)),d=this.remuxAudio(e,v,this.isAudioContiguous,s,E||A||o===u.PlaylistLevelType.AUDIO?y:void 0),A){var D=d?d.endPTS-d.startPTS:0;t.inputTimeScale||(l.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),h=this.generateIS(e,t,n)),c=this.remuxVideo(t,y,w,D)}}else A&&(c=this.remuxVideo(t,y,w,0));c&&(c.firstKeyFrame=L,c.independent=-1!==L)}}return this.ISGenerated&&(i.samples.length&&(g=this.remuxID3(i,n)),r.samples.length&&(f=this.remuxText(r,n))),{audio:d,video:c,initSegment:h,independent:m,text:f,id3:g}},t.generateIS=function(e,t,i){var n,a,o,l=e.samples,u=t.samples,c=this.typeSupported,d={},h=!Object(r.isFiniteNumber)(this._initPTS),f="audio/mp4";if(h&&(n=a=1/0),e.config&&l.length&&(e.timescale=e.samplerate,e.isAAC||(c.mpeg?(f="audio/mpeg",e.codec=""):c.mp3&&(e.codec="mp3")),d.audio={id:"audio",container:f,codec:e.codec,initSegment:!e.isAAC&&c.mpeg?new Uint8Array(0):s.default.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(o=e.inputTimeScale,n=a=l[0].pts-Math.round(o*i))),t.sps&&t.pps&&u.length&&(t.timescale=t.inputTimeScale,d.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:s.default.initSegment([t]),metadata:{width:t.width,height:t.height}},h)){o=t.inputTimeScale;var g=this.getVideoStartPts(u),m=Math.round(o*i);a=Math.min(a,p(u[0].dts,g)-m),n=Math.min(n,g-m)}if(Object.keys(d).length)return this.ISGenerated=!0,h&&(this._initPTS=n,this._initDTS=a),{tracks:d,initPTS:n,timescale:o}},t.remuxVideo=function(e,t,i,r){var n,u,f,m=e.inputTimeScale,y=e.samples,b=[],E=y.length,T=this._initPTS,S=this.nextAvcDts,A=8,w=Number.POSITIVE_INFINITY,L=Number.NEGATIVE_INFINITY,k=0,C=!1;i&&null!==S||(S=t*m-(y[0].pts-p(y[0].dts,y[0].pts)));for(var _=0;_<E;_++){var D=y[_];D.pts=p(D.pts-T,S),D.dts=p(D.dts-T,S),D.dts>D.pts&&(k=Math.max(Math.min(k,D.pts-D.dts),-18e3)),D.dts<y[_>0?_-1:_].dts&&(C=!0)}C&&y.sort((function(e,t){var i=e.dts-t.dts,r=e.pts-t.pts;return i||r})),u=y[0].dts,f=y[y.length-1].dts;var I=Math.round((f-u)/(E-1));if(k<0){if(k<-2*I){l.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(c.toMsFromMpegTsClock)(-I,!0)+" ms");for(var R=k,x=0;x<E;x++)y[x].dts=R=Math.max(R,y[x].pts-I),y[x].pts=Math.max(R,y[x].pts)}else{l.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(c.toMsFromMpegTsClock)(k,!0)+" ms to overcome this issue");for(var O=0;O<E;O++)y[O].dts=y[O].dts+k}u=y[0].dts}if(i){var P=u-S,M=P>I;if(M||P<-1){M?l.logger.warn("AVC: "+Object(c.toMsFromMpegTsClock)(P,!0)+" ms ("+P+"dts) hole between fragments detected, filling it"):l.logger.warn("AVC: "+Object(c.toMsFromMpegTsClock)(-P,!0)+" ms ("+P+"dts) overlapping between fragments detected"),u=S;var F=y[0].pts-P;y[0].dts=u,y[0].pts=F,l.logger.log("Video: First PTS/DTS adjusted: "+Object(c.toMsFromMpegTsClock)(F,!0)+"/"+Object(c.toMsFromMpegTsClock)(u,!0)+", delta: "+Object(c.toMsFromMpegTsClock)(P,!0)+" ms")}}g&&(u=Math.max(0,u));for(var N=0,B=0,U=0;U<E;U++){for(var j=y[U],G=j.units,H=G.length,K=0,q=0;q<H;q++)K+=G[q].data.length;B+=K,N+=H,j.length=K,j.dts=Math.max(j.dts,u),j.pts=Math.max(j.pts,j.dts,0),w=Math.min(j.pts,w),L=Math.max(j.pts,L)}f=y[E-1].dts;var V,z=B+4*N+8;try{V=new Uint8Array(z)}catch(e){return void this.observer.emit(a.Events.ERROR,a.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:z,reason:"fail allocating video mdat "+z})}var W=new DataView(V.buffer);W.setUint32(0,z),V.set(s.default.types.mdat,4);for(var Y=0;Y<E;Y++){for(var $=y[Y],X=$.units,Q=0,J=0,Z=X.length;J<Z;J++){var ee=X[J],te=ee.data,ie=ee.data.byteLength;W.setUint32(A,ie),A+=4,V.set(te,A),A+=ie,Q+=4+ie}if(Y<E-1)n=y[Y+1].dts-$.dts;else{var re=this.config,ne=$.dts-y[Y>0?Y-1:Y].dts;if(re.stretchShortVideoTrack&&null!==this.nextAudioPts){var se=Math.floor(re.maxBufferHole*m),ae=(r?w+r*m:this.nextAudioPts)-$.pts;ae>se?((n=ae-ne)<0&&(n=ne),l.logger.log("[mp4-remuxer]: It is approximately "+ae/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=ne}else n=ne}var oe=Math.round($.pts-$.dts);b.push(new v($.key,n,Q,oe))}if(b.length&&h&&h<70){var le=b[0].flags;le.dependsOn=2,le.isNonSync=0}console.assert(void 0!==n,"mp4SampleDuration must be computed"),this.nextAvcDts=S=f+n,this.isVideoContiguous=!0;var ue={data1:s.default.moof(e.sequenceNumber++,u,d({},e,{samples:b})),data2:V,startPTS:w/m,endPTS:(L+n)/m,startDTS:u/m,endDTS:S/m,type:"video",hasAudio:!1,hasVideo:!0,nb:b.length,dropped:e.dropped};return e.samples=[],e.dropped=0,console.assert(V.length,"MDAT length must not be zero"),ue},t.remuxAudio=function(e,t,i,r,u){var c=e.inputTimeScale,h=c/(e.samplerate?e.samplerate:c),f=e.isAAC?1024:1152,g=f*h,m=this._initPTS,y=!e.isAAC&&this.typeSupported.mpeg,b=[],E=e.samples,T=y?0:8,S=this.nextAudioPts||-1,A=t*c;if(this.isAudioContiguous=i=i||E.length&&S>0&&(r&&Math.abs(A-S)<9e3||Math.abs(p(E[0].pts-m,A)-S)<20*g),E.forEach((function(e){e.pts=p(e.pts-m,A)})),!i||S<0){if(E=E.filter((function(e){return e.pts>=0})),!E.length)return;S=0===u?0:r?Math.max(0,A):E[0].pts}if(e.isAAC)for(var w=void 0!==u,L=this.config.maxAudioFramesDrift,k=0,C=S;k<E.length;k++){var _=E[k],D=_.pts,I=D-C,R=Math.abs(1e3*I/c);if(I<=-L*g&&w)0===k&&(l.logger.warn("Audio frame @ "+(D/c).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*I/c)+" ms."),this.nextAudioPts=S=C=D);else if(I>=L*g&&R<1e4&&w){var x=Math.round(I/g);(C=D-x*g)<0&&(x--,C+=g),0===k&&(this.nextAudioPts=S=C),l.logger.warn("[mp4-remuxer]: Injecting "+x+" audio frame @ "+(C/c).toFixed(3)+"s due to "+Math.round(1e3*I/c)+" ms gap.");for(var O=0;O<x;O++){var P=Math.max(C,0),M=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);M||(l.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),M=_.unit.subarray()),E.splice(k,0,{unit:M,pts:P}),C+=g,k++}}_.pts=C,C+=g}for(var F,N=null,B=null,U=0,j=E.length;j--;)U+=E[j].unit.byteLength;for(var G=0,H=E.length;G<H;G++){var K=E[G],q=K.unit,V=K.pts;if(null!==B)b[G-1].duration=Math.round((V-B)/h);else{if(i&&e.isAAC&&(V=S),N=V,!(U>0))return;U+=T;try{F=new Uint8Array(U)}catch(e){return void this.observer.emit(a.Events.ERROR,a.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:U,reason:"fail allocating audio mdat "+U})}y||(new DataView(F.buffer).setUint32(0,U),F.set(s.default.types.mdat,4))}F.set(q,T);var z=q.byteLength;T+=z,b.push(new v(!0,f,z,0)),B=V}var W=b.length;if(W){var Y=b[b.length-1];this.nextAudioPts=S=B+h*Y.duration;var $=y?new 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o=e.samples[a];o.pts=p(o.pts-n,t*r)/r,o.dts=p(o.dts-s,t*r)/r}var l=e.samples;return e.samples=[],{samples:l}}},t.remuxText=function(e,t){var i=e.samples.length;if(i){for(var r=e.inputTimeScale,n=this._initPTS,s=0;s<i;s++){var a=e.samples[s];a.pts=p(a.pts-n,t*r)/r}e.samples.sort((function(e,t){return e.pts-t.pts}));var o=e.samples;return e.samples=[],{samples:o}}},e}();function p(e,t){var i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}var v=function(e,t,i,r){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=i,this.cts=r,this.flags=new y(e)},y=function(e){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=e?2:1,this.isNonSync=e?0:1}},"./src/remux/passthrough-remuxer.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/utils/mp4-tools.ts"),s=i("./src/loader/fragment.ts"),a=i("./src/utils/logger.ts"),o=function(){function e(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this.initPTS=e,this.lastEndDTS=null},t.resetNextTimestamp=function(){this.lastEndDTS=null},t.resetInitSegment=function(e,t,i){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e),this.emitInitSegment=!0},t.generateInitSegment=function(e){var t=this.audioCodec,i=this.videoCodec;if(!e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var r=this.initData=Object(n.parseInitSegment)(e);t||(t=u(r.audio,s.ElementaryStreamTypes.AUDIO)),i||(i=u(r.video,s.ElementaryStreamTypes.VIDEO));var o={};r.audio&&r.video?o.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:e,id:"main"}:r.audio?o.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?o.video={container:"video/mp4",codec:i,initSegment:e,id:"main"}:a.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=o},t.remux=function(e,t,i,s,o){var u=this.initPTS,c=this.lastEndDTS,d={audio:void 0,video:void 0,text:s,id3:i,initSegment:void 0};Object(r.isFiniteNumber)(c)||(c=this.lastEndDTS=o||0);var h=t.samples;if(!h||!h.length)return d;var f={initPTS:void 0,timescale:1},g=this.initData;if(g&&g.length||(this.generateInitSegment(h),g=this.initData),!g||!g.length)return a.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),d;this.emitInitSegment&&(f.tracks=this.initTracks,this.emitInitSegment=!1),Object(r.isFiniteNumber)(u)||(this.initPTS=f.initPTS=u=l(g,h,c));var m=Object(n.getDuration)(h,g),p=c,v=m+p;Object(n.offsetStartDTS)(g,h,u),m>0?this.lastEndDTS=v:(a.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var y=!!g.audio,b=!!g.video,E="";y&&(E+="audio"),b&&(E+="video");var T={data1:h,startPTS:p,startDTS:p,endPTS:v,endDTS:v,type:E,hasAudio:y,hasVideo:b,nb:1,dropped:0};return d.audio="audio"===T.type?T:void 0,d.video="audio"!==T.type?T:void 0,d.text=s,d.id3=i,d.initSegment=f,d},e}(),l=function(e,t,i){return Object(n.getStartDTS)(e,t)-i};function u(e,t){var i=null==e?void 0:e.codec;return i&&i.length>4?i:"hvc1"===i?"hvc1.1.c.L120.90":"av01"===i?"av01.0.04M.08":"avc1"===i||t===s.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}t.default=o},"./src/task-loop.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",(function(){return r}));var r=function(){function e(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var 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2"./src/types/cmcd.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"CMCDVersion",(function(){return a})),i.d(t,"CMCDObjectType",(function(){return r})),i.d(t,"CMCDStreamingFormat",(function(){return n})),i.d(t,"CMCDStreamType",(function(){return s}));var r,n,s,a=1;!function(e){e.MANIFEST="m",e.AUDIO="a",e.VIDEO="v",e.MUXED="av",e.INIT="i",e.CAPTION="c",e.TIMED_TEXT="tt",e.KEY="k",e.OTHER="o"}(r||(r={})),function(e){e.DASH="d",e.HLS="h",e.SMOOTH="s",e.OTHER="o"}(n||(n={})),function(e){e.VOD="v",e.LIVE="l"}(s||(s={}))},

vendor: 2,098 bytes, line 2

2"./src/types/level.ts":function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var n;function s(e,t){var i=e.canSkipUntil,r=e.canSkipDateRanges,s=e.endSN;return i&&(void 0!==t?t-s:0)<i?r?n.v2:n.Yes:n.No}i.r(t),i.d(t,"HlsSkip",(function(){return n})),i.d(t,"getSkipValue",(function(){return s})),i.d(t,"HlsUrlParameters",(function(){return a})),i.d(t,"Level",(function(){return o})),function(e){e.No="",e.Yes="YES",e.v2="v2"}(n||(n={}));var a=function(){function e(e,t,i){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=i}return e.prototype.addDirectives=function(e){var t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.toString()},e}(),o=function(){function e(e){this.attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[e.url],this.attrs=e.attrs,this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.unknownCodecs=e.unknownCodecs,this.codecSet=[e.videoCodec,e.audioCodec].filter((function(e){return e})).join(",").replace(/\.[^.,]+/g,"")}var t,i;return t=e,(i=[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"uri",get:function(){return this.url[this._urlId]||""}},{key:"urlId",get:function(){return this._urlId},set:function(e){var t=e%this.url.length;this._urlId!==t&&(this.details=void 0,this._urlId=t)}}])&&r(t.prototype,i),e}()},

2"./src/types/loader.ts":function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"PlaylistContextType",(function(){return r})),i.d(t,"PlaylistLevelType",(function(){return n})),function(e){e.MANIFEST="manifest",e.LEVEL="level",e.AUDIO_TRACK="audioTrack",e.SUBTITLE_TRACK="subtitleTrack"}(r||(r={})),function(e){e.MAIN="main",e.AUDIO="audio",e.SUBTITLE="subtitle"}(n||(n={}))},

vendor: 3,277 bytes, line 2

2"./src/types/transmuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"ChunkMetadata",(function(){return r}));var r=function(e,t,i,r,n,s){void 0===r&&(r=0),void 0===n&&(n=-1),void 0===s&&(s=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=n,this.partial=s}},"./src/utils/attr-list.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"AttrList",(function(){return s}));var r=/^(\d+)x(\d+)$/,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,s=function(){function e(t){for(var i in"string"==typeof t&&(t=e.parseAttrList(t)),t)t.hasOwnProperty(i)&&(this[i]=t[i])}var t=e.prototype;return t.decimalInteger=function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.hexadecimalInteger=function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var i=new Uint8Array(t.length/2),r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(2*r,2*r+2),16);return i}return null},t.hexadecimalIntegerAsNumber=function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.decimalFloatingPoint=function(e){return parseFloat(this[e])},t.optionalFloat=function(e,t){var i=this[e];return i?parseFloat(i):t},t.enumeratedString=function(e){return this[e]},t.bool=function(e){return"YES"===this[e]},t.decimalResolution=function(e){var t=r.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}},e.parseAttrList=function(e){var t,i={};for(n.lastIndex=0;null!==(t=n.exec(e));){var r=t[2];0===r.indexOf('"')&&r.lastIndexOf('"')===r.length-1&&(r=r.slice(1,-1)),i[t[1]]=r}return i},e}()},"./src/utils/binary-search.ts":function(e,t,i){"use strict";i.r(t),t.default={search:function(e,t){for(var i=0,r=e.length-1,n=null,s=null;i<=r;){var a=t(s=e[n=(i+r)/2|0]);if(a>0)i=n+1;else{if(!(a<0))return s;r=n-1}}return null}}},"./src/utils/buffer-helper.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"BufferHelper",(function(){return s}));var r=i("./src/utils/logger.ts"),n={length:0,start:function(){return 0},end:function(){return 0}},s=function(){function e(){}return e.isBuffered=function(t,i){try{if(t)for(var r=e.getBuffered(t),n=0;n<r.length;n++)if(i>=r.start(n)&&i<=r.end(n))return!0}catch(e){}return!1},e.bufferInfo=function(t,i,r){try{if(t){var n,s=e.getBuffered(t),a=[];for(n=0;n<s.length;n++)a.push({start:s.start(n),end:s.end(n)});return this.bufferedInfo(a,i,r)}}catch(e){}return{len:0,start:i,end:i,nextStart:void 0}},e.bufferedInfo=function(e,t,i){t=Math.max(0,t),e.sort((function(e,t){return e.start-t.start||t.end-e.end}));var r=[];if(i)for(var n=0;n<e.length;n++){var s=r.length;if(s){var a=r[s-1].end;e[n].start-a<i?e[n].end>a&&(r[s-1].end=e[n].end):r.push(e[n])}else r.push(e[n])}else r=e;for(var o,l=0,u=t,c=t,d=0;d<r.length;d++){var h=r[d].start,f=r[d].end;if(t+i>=h&&t<f)u=h,l=(c=f)-t;else if(t+i<h){o=h;break}}return{len:l,start:u||0,end:c||0,nextStart:o}},e.getBuffered=function(e){try{return e.buffered}catch(e){return r.logger.log("failed to get media.buffered",e),n}},e}()},

vendor: 10,286 bytes, line 2

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Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},t.clearFromPos=function(e){var t;for(t=e;t<l;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<l;i++){var r=this.chars[i].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},t.setPenStyles=function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)},e}(),b=function(){function e(e){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var t=0;t<o;t++)this.rows.push(new y(e));this.logger=e,this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var t=e.prototype;return t.reset=function(){for(var e=0;e<o;e++)this.rows[e].clear();this.currRow=14},t.equals=function(e){for(var t=!0,i=0;i<o;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<o;t++)this.rows[t].copy(e.rows[t])},t.isEmpty=function(){for(var e=!0,t=0;t<o;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){this.logger.log(r.INFO,"setCursor: "+e),this.rows[this.currRow].setCursor(e)},t.setPAC=function(e){this.logger.log(r.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<o;i++)this.rows[i].clear();var n=this.currRow+1-this.nrRollUpRows,s=this.lastOutputScreen;if(s){var a=s.rows[n].cueStartTime,l=this.logger.time;if(a&&null!==l&&a<l)for(var u=0;u<this.nrRollUpRows;u++)this.rows[t-this.nrRollUpRows+u+1].copy(s.rows[n+u])}}this.currRow=t;var c=this.rows[this.currRow];if(null!==e.indent){var d=e.indent,h=Math.max(d-1,0);c.setCursor(e.indent),e.color=c.chars[h].penState.foreground}var f={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(f)},t.setBkgData=function(e){this.logger.log(r.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){this.logger.log(r.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),this.logger.log(r.INFO,"Rolling up")}else this.logger.log(r.DEBUG,"roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e||!1;for(var t=[],i="",r=-1,n=0;n<o;n++){var s=this.rows[n].getTextString();s&&(r=n+1,e?t.push("Row "+r+": '"+s+"'"):t.push(s.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i},t.getTextAndFormat=function(){return this.rows},e}(),E=function(){function e(e,t,i){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.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new b(i),this.nonDisplayedMemory=new b(i),this.lastOutputScreen=new b(i),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}var t=e.prototype;return t.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.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,this.logger.log(r.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";this.logger.log(r.INFO,i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(r.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.ccRCL=function(){this.logger.log(r.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){this.logger.log(r.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(){this.logger.log(r.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){this.logger.log(r.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){this.logger.log(r.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){this.logger.log(r.INFO,"RDC - Resume Direct

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vendor: 15,450 bytes, line 2

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vendor: 5,805 bytes, line 2

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2)).catch((()=>{}))}}const Ue=e=>Math.trunc(e/60/60%60,10);function je(e=0,t=!1,i=!1){if(!R(e))return je(void 0,t,i);const r=e=>`0${e}`.slice(-2);let n=Ue(e);const s=(a=e,Math.trunc(a/60%60,10));var a;const o=(e=>Math.trunc(e%60,10))(e);return n=t||n>0?`${n}:`:"",`${i&&e>0?"-":""}${n}${r(s)}:${r(o)}`}const Ge={getIconUrl(){const e=new URL(this.config.iconUrl,window.location),t=window.location.host?window.location.host:window.top.location.host,i=e.host!==t||V.isIE&&!window.svg4everybody;return{url:this.config.iconUrl,cors:i}},findElements(){try{return this.elements.controls=oe.call(this,this.config.selectors.controls.wrapper),this.elements.buttons={play:ae.call(this,this.config.selectors.buttons.play),pause:oe.call(this,this.config.selectors.buttons.pause),restart:oe.call(this,this.config.selectors.buttons.restart),rewind:oe.call(this,this.config.selectors.buttons.rewind),fastForward:oe.call(this,this.config.selectors.buttons.fastForward),mute:oe.call(this,this.config.selectors.buttons.mute),pip:oe.call(this,this.config.selectors.buttons.pip),airplay:oe.call(this,this.config.selectors.buttons.airplay),settings:oe.call(this,this.config.selectors.buttons.settings),captions:oe.call(this,this.config.selectors.buttons.captions),fullscreen:oe.call(this,this.config.selectors.buttons.fullscreen)},this.elements.progress=oe.call(this,this.config.selectors.progress),this.elements.inputs={seek:oe.call(this,this.config.selectors.inputs.seek),volume:oe.call(this,this.config.selectors.inputs.volume)},this.elements.display={buffer:oe.call(this,this.config.selectors.display.buffer),currentTime:oe.call(this,this.config.selectors.display.currentTime),duration:oe.call(this,this.config.selectors.display.duration)},N(this.elements.progress)&&(this.elements.display.seekTooltip=this.elements.progress.querySelector(`.${this.config.classNames.tooltip}`)),!0}catch(e){return this.debug.warn("It looks like there is a problem with your custom controls HTML",e),this.toggleNativeControls(!0),!1}},createIcon(e,t){const i="http://www.w3.org/2000/svg",r=Ge.getIconUrl.call(this),n=`${r.cors?"":r.url}#${this.config.iconPrefix}`,s=document.createElementNS(i,"svg");$(s,W(t,{"aria-hidden":"true",focusable:"false"}));const a=document.createElementNS(i,"use"),o=`${n}-${e}`;return"href"in a&&a.setAttributeNS("http://www.w3.org/1999/xlink","href",o),a.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",o),s.appendChild(a),s},createLabel(e,t={}){const i=Me.get(e,this.config);return X("span",{...t,class:[t.class,this.config.classNames.hidden].filter(Boolean).join(" ")},i)},createBadge(e){if(H(e))return null;const t=X("span",{class:this.config.classNames.menu.value});return t.appendChild(X("span",{class:this.config.classNames.menu.badge},e)),t},createButton(e,t){const i=W({},t);let r=function(e=""){let t=e.toString();return t=function(e=""){let t=e.toString();return t=Re(t,"-"," "),t=Re(t,"_"," "),t=xe(t),Re(t," ","")}(t),t.charAt(0).toLowerCase()+t.slice(1)}(e);const n={element:"button",toggle:!1,label:null,icon:null,labelPressed:null,iconPressed:null};switch(["element","icon","label"].forEach((e=>{Object.keys(i).includes(e)&&(n[e]=i[e],delete i[e])})),"button"!==n.element||Object.keys(i).includes("type")||(i.type="button"),Object.keys(i).includes("class")?i.class.split(" ").some((e=>e===this.config.classNames.control))||W(i,{class:`${i.class} ${this.config.classNames.control}`}):i.class=this.config.classNames.control,e){case"play":n.toggle=!0,n.label="play",n.labelPressed="pause",n.icon="play",n.iconPressed="pause";break;case"mute":n.toggle=!0,n.label="mute",n.labelPressed="unmute",n.icon="volume",n.iconPressed="muted";break;case"captions":n.toggle=!0,n.label="enableCaptions",n.labelPressed="disableCaptions",n.icon="captions-off",n.iconPressed="captions-on";break;case"fullscreen":n.toggle=!0,n.label="enterFullscreen",n.labelPressed="exitFullscreen",n.icon="enter-fullscreen",n.iconPressed="exit-fullscreen";break;case"play-large":i.class+=` ${this.config.classNames.control}--overlaid`,r="play",n.label="play",n.icon="play";break;default:H(n.label)&&(n.label=r),H(n.icon)&&(n.icon=e)}const s=X(n.element);return n.toggle?(s.appendChild(Ge.createIcon.call(this,n.iconPressed,{class:"icon--pressed"})),s.appendChild(Ge.createIcon.call(this,n.icon,{class:"icon--not-pressed"})),s.appendChild(Ge.createLabel.call(this,n.labelPressed,{class:"label--pressed"})),s.appendChild(Ge.createLabel.call(this,n.label,{class:"label--not-pressed"}))):(s.appendChild(Ge.createIcon.call(this,n.icon)),s.appendChild(Ge.createLabel.call(this,n.label))),W(i,te(this.config.selectors.buttons[r],i)),$(s,i),"play"===r?(M(this.elements.buttons[r])||(this.elements.buttons[r]=[]),this.elements.buttons[r].push(s)):this.elements.buttons[r]=s,s},createRange(e,t){const i=X("input",W(te(this.config.selectors.inputs[e]),{type:"range",min:0,max:100,step:.

201,value:0,autocomplete:"off",role:"slider","aria-label":Me.get(e,this.config),"aria-valuemin":0,"aria-valuemax":100,"aria-valuenow":0},t));return this.elements.inputs[e]=i,Ge.updateRangeFill.call(this,i),b.setup(i),i},createProgress(e,t){const i=X("progress",W(te(this.config.selectors.display[e]),{min:0,max:100,value:0,role:"progressbar","aria-hidden":!0},t));if("volume"!==e){i.appendChild(X("span",null,"0"));const t={played:"played",buffer:"buffered"}[e],r=t?Me.get(t,this.config):"";i.innerText=`% ${r.toLowerCase()}`}return this.elements.display[e]=i,i},createTime(e,t){const i=te(this.config.selectors.display[e],t),r=X("div",W(i,{class:`${i.class?i.class:""} ${this.config.classNames.display.time} `.trim(),"aria-label":Me.get(e,this.config)}),"00:00");return this.elements.display[e]=r,r},bindMenuItemShortcuts(e,t){fe.call(this,e,"keydown keyup",(i=>{if(![32,38,39,40].includes(i.which))return;if(i.preventDefault(),i.stopPropagation(),"keydown"===i.type)return;const r=se(e,'[role="menuitemradio"]');if(!r&&[32,39].includes(i.which))Ge.showMenuPanel.call(this,t,!0);else{let t;32!==i.which&&(40===i.which||r&&39===i.which?(t=e.nextElementSibling,N(t)||(t=e.parentNode.firstElementChild)):(t=e.previousElementSibling,N(t)||(t=e.parentNode.lastElementChild)),le.call(this,t,!0))}}),!1),fe.call(this,e,"keyup",(e=>{13===e.which&&Ge.focusFirstMenuItem.call(this,null,!0)}))},createMenuItem({value:e,list:t,type:i,title:r,badge:n=null,checked:s=!1}){const a=te(this.config.selectors.inputs[i]),o=X("button",W(a,{type:"button",role:"menuitemradio",class:`${this.config.classNames.control} ${a.class?a.class:""}`.trim(),"aria-checked":s,value:e})),l=X("span");l.innerHTML=r,N(n)&&l.appendChild(n),o.appendChild(l),Object.defineProperty(o,"checked",{enumerable:!0,get:()=>"true"===o.getAttribute("aria-checked"),set(e){e&&Array.from(o.parentNode.children).filter((e=>se(e,'[role="menuitemradio"]'))).forEach((e=>e.setAttribute("aria-checked","false"))),o.setAttribute("aria-checked",e?"true":"false")}}),this.listeners.bind(o,"click keyup",(t=>{if(!U(t)||32===t.which){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)}Ge.showMenuPanel.call(this,"home",U(t))}}),i,!1),Ge.bindMenuItemShortcuts.call(this,o,i),t.appendChild(o)},formatTime(e=0,t=!1){return R(e)?je(e,Ue(this.duration)>0,t):e},updateTimeDisplay(e=null,t=0,i=!1){N(e)&&R(t)&&(e.innerText=Ge.formatTime(t,i))},updateVolume(){this.supported.ui&&(N(this.elements.inputs.volume)&&Ge.setRange.call(this,this.elements.inputs.volume,this.muted?0:this.volume),N(this.elements.buttons.mute)&&(this.elements.buttons.mute.pressed=this.muted||0===this.volume))},setRange(e,t=0){N(e)&&(e.value=t,Ge.updateRangeFill.call(this,e))},updateProgress(e){if(!this.supported.ui||!B(e))return;let t=0;const i=(e,t)=>{const i=R(t)?t:0,r=N(e)?e:this.elements.display.buffer;if(N(r)){r.value=i;const e=r.getElementsByTagName("span")[0];N(e)&&(e.childNodes[0].nodeValue=i)}};if(e)switch(e.type){case"timeupdate":case"seeking":case"seeked":r=this.currentTime,n=this.duration,t=0===r||0===n||Number.isNaN(r)||Number.isNaN(n)?0:(r/n*100).toFixed(2),"timeupdate"===e.type&&Ge.setRange.call(this,this.elements.inputs.seek,t);break;case"playing":case"progress":i(this.elements.display.buffer,100*this.buffered)}var r,n},updateRangeFill(e){const t=B(e)?e.target:e;if(N(t)&&"range"===t.getAttribute("type")){if(se(t,this.config.selectors.inputs.seek)){t.setAttribute("aria-valuenow",this.currentTime);const e=Ge.formatTime(this.currentTime),i=Ge.formatTime(this.duration),r=Me.get("seekLabel",this.config);t.setAttribute("aria-valuetext",r.replace("{currentTime}",e).replace("{duration}",i))}else if(se(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);V.isWebkit&&t.style.setProperty("--value",t.value/t.max*100+"%")}},updateSeekTooltip(e){if(!this.config.tooltips.seek||!N(this.elements.inputs.seek)||!N(this.elements.display.seekTooltip)||0===this.duration)return;const t=`${this.config.classNames.tooltip}--visible`,i=e=>re(this.elements.display.seekTooltip,t,e);if(this.touch)return void i(!1);let r=0;const n=this.elements.progress.getBoundingClientRect();if(B(e))r=100/n.width*(e.pageX-n.left);else{if(!ne(this.elements.display.seekTooltip,t))return;r=parseFloat(this.elements.display.seekTooltip.style.left,10)}r<0?r=0:r>100&&(r=100),Ge.updateTimeDisplay.call(this,this.elements.display.seekTooltip,this.duration/100*r),this.elements.display.seekTooltip.style.left=`${r}%`,B(e)&&["mouseenter","mouseleave"].includes(e.type)&&i("mouseenter"

2===e.type)},timeUpdate(e){const t=!N(this.elements.display.duration)&&this.config.invertTime;Ge.updateTimeDisplay.call(this,this.elements.display.currentTime,t?this.duration-this.currentTime:this.currentTime,t),e&&"timeupdate"===e.type&&this.media.seeking||Ge.updateProgress.call(this,e)},durationUpdate(){if(!this.supported.ui||!this.config.invertTime&&this.currentTime)return;if(this.duration>=2**32)return ie(this.elements.display.currentTime,!0),void ie(this.elements.progress,!0);N(this.elements.inputs.seek)&&this.elements.inputs.seek.setAttribute("aria-valuemax",this.duration);const e=N(this.elements.display.duration);!e&&this.config.displayDuration&&this.paused&&Ge.updateTimeDisplay.call(this,this.elements.display.currentTime,this.duration),e&&Ge.updateTimeDisplay.call(this,this.elements.display.duration,this.duration),Ge.updateSeekTooltip.call(this)},toggleMenuButton(e,t){ie(this.elements.settings.buttons[e],!t)},updateSetting(e,t,i){const r=this.elements.settings.panels[e];let n=null,s=t;if("captions"===e)n=this.currentTrack;else{if(n=H(i)?this[e]:i,H(n)&&(n=this.config[e].default),!H(this.options[e])&&!this.options[e].includes(n))return void this.debug.warn(`Unsupported value of '${n}' for ${e}`);if(!this.config[e].options.includes(n))return void this.debug.warn(`Disabled value of '${n}' for ${e}`)}if(N(s)||(s=r&&r.querySelector('[role="menu"]')),!N(s))return;this.elements.settings.buttons[e].querySelector(`.${this.config.classNames.menu.value}`).innerHTML=Ge.getLabel.call(this,e,n);const a=s&&s.querySelector(`[value="${n}"]`);N(a)&&(a.checked=!0)},getLabel(e,t){switch(e){case"speed":return 1===t?Me.get("normal",this.config):`${t}&times;`;case"quality":if(R(t)){const e=Me.get(`qualityLabel.${t}`,this.config);return e.length?e:`${t}p`}return xe(t);case"captions":return qe.getLabel.call(this);default:return null}},setQualityMenu(e){if(!N(this.elements.settings.panels.quality))return;const t="quality",i=this.elements.settings.panels.quality.querySelector('[role="menu"]');M(e)&&(this.options.quality=Ee(e).filter((e=>this.config.quality.options.includes(e))));const r=!H(this.options.quality)&&this.options.quality.length>1;if(Ge.toggleMenuButton.call(this,t,r),Z(i),Ge.checkMenu.call(this),!r)return;const n=e=>{const t=Me.get(`qualityBadge.${e}`,this.config);return t.length?Ge.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=>{Ge.createMenuItem.call(this,{value:e,list:i,type:t,title:Ge.getLabel.call(this,"quality",e),badge:n(e)})})),Ge.updateSetting.call(this,t,i)},setCaptionsMenu(){if(!N(this.elements.settings.panels.captions))return;const e="captions",t=this.elements.settings.panels.captions.querySelector('[role="menu"]'),i=qe.getTracks.call(this),r=Boolean(i.length);if(Ge.toggleMenuButton.call(this,e,r),Z(t),Ge.checkMenu.call(this),!r)return;const n=i.map(((e,i)=>({value:i,checked:this.captions.toggled&&this.currentTrack===i,title:qe.getLabel.call(this,e),badge:e.language&&Ge.createBadge.call(this,e.language.toUpperCase()),list:t,type:"language"})));n.unshift({value:-1,checked:!this.captions.toggled,title:Me.get("disabled",this.config),list:t,type:"language"}),n.forEach(Ge.createMenuItem.bind(this)),Ge.updateSetting.call(this,e,t)},setSpeedMenu(){if(!N(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=!H(this.options.speed)&&this.options.speed.length>1;Ge.toggleMenuButton.call(this,e,i),Z(t),Ge.checkMenu.call(this),i&&(this.options.speed.forEach((i=>{Ge.createMenuItem.call(this,{value:i,list:t,type:e,title:Ge.getLabel.call(this,"speed",i)})})),Ge.updateSetting.call(this,e,t))},checkMenu(){const{buttons:e}=this.elements.settings,t=!H(e)&&Object.values(e).some((e=>!e.hidden));ie(this.elements.settings.menu,!t)},focusFirstMenuItem(e,t=!1){if(this.elements.settings.popup.hidden)return;let i=e;N(i)||(i=Object.values(this.elements.settings.panels).find((e=>!e.hidden)));const r=i.querySelector('[role^="menuitem"]');le.call(this,r,t)},toggleMenu(e){const{popup:t}=this.elements.settings,i=this.elements.buttons.settings;if(!N(t)||!N(i))return;const{hidden:r}=t;let n=r;if(O(e))n=e;else if(U(e)&&27===e.which)n=!1;else if(B(e)){const r=P(e.composedPath)?e.composedPath()[0]:e.target,s=t.contains(r);if(s||!s&&e.target!==i&&n)return}i.setAttribute("aria-expanded",n),ie(t,!n),re(this.elements.container,this.config.classNames.menu.open,n),n&&U(e)?Ge.focusFirstMenuItem.call(this,null,!0):n||r||le.call(this,i,U(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,r=t.scrollHeight;return J(t),{width:i,height:r}},showMenuPanel(e="",t=!1){const i=this.elements.container.querySelector(`#plyr-settings-${this.id}-${e}`);if(!N(i))return;const r=i.parentNode,n=Array.from(r.children).find((e=>!e.hidden));if(ce.transitions&&!ce.reducedMotion){r.style.width=`${n.scrollWidth}px`,r.style.height=`${n.scrollHeight}px`;

vendor: 4,639 bytes, line 2

2const e=Ge.getMenuSize.call(this,i),t=e=>{e.target===r&&["width","height"].includes(e.propertyName)&&(r.style.width="",r.style.height="",ge.call(this,r,K,t))};fe.call(this,r,K,t),r.style.width=`${e.width}px`,r.style.height=`${e.height}px`}ie(n,!0),ie(i,!1),Ge.focusFirstMenuItem.call(this,i,t)},setDownloadUrl(){const e=this.elements.buttons.download;N(e)&&e.setAttribute("href",this.download)},create(e){const{bindMenuItemShortcuts:t,createButton:i,createProgress:r,createRange:n,createTime:s,setQualityMenu:a,setSpeedMenu:o,showMenuPanel:l}=Ge;this.elements.controls=null,M(this.config.controls)&&this.config.controls.includes("play-large")&&this.elements.container.appendChild(i.call(this,"play-large"));const u=X("div",te(this.config.selectors.controls.wrapper));this.elements.controls=u;const c={class:"plyr__controls__item"};return Ee(M(this.config.controls)?this.config.controls:[]).forEach((a=>{if("restart"===a&&u.appendChild(i.call(this,"restart",c)),"rewind"===a&&u.appendChild(i.call(this,"rewind",c)),"play"===a&&u.appendChild(i.call(this,"play",c)),"fast-forward"===a&&u.appendChild(i.call(this,"fast-forward",c)),"progress"===a){const t=X("div",{class:`${c.class} plyr__progress__container`}),i=X("div",te(this.config.selectors.progress));if(i.appendChild(n.call(this,"seek",{id:`plyr-seek-${e.id}`})),i.appendChild(r.call(this,"buffer")),this.config.tooltips.seek){const e=X("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),u.appendChild(t)}if("current-time"===a&&u.appendChild(s.call(this,"currentTime",c)),"duration"===a&&u.appendChild(s.call(this,"duration",c)),"mute"===a||"volume"===a){let{volume:t}=this.elements;if(N(t)&&u.contains(t)||(t=X("div",W({},c,{class:`${c.class} plyr__volume`.trim()})),this.elements.volume=t,u.appendChild(t)),"mute"===a&&t.appendChild(i.call(this,"mute")),"volume"===a&&!V.isIos){const i={max:1,step:.05,value:this.config.volume};t.appendChild(n.call(this,"volume",W(i,{id:`plyr-volume-${e.id}`})))}}if("captions"===a&&u.appendChild(i.call(this,"captions",c)),"settings"===a&&!H(this.config.settings)){const r=X("div",W({},c,{class:`${c.class} plyr__menu`.trim(),hidden:""}));r.appendChild(i.call(this,"settings",{"aria-haspopup":!0,"aria-controls":`plyr-settings-${e.id}`,"aria-expanded":!1}));const n=X("div",{class:"plyr__menu__container",id:`plyr-settings-${e.id}`,hidden:""}),s=X("div"),a=X("div",{id:`plyr-settings-${e.id}-home`}),o=X("div",{role:"menu"});a.appendChild(o),s.appendChild(a),this.elements.settings.panels.home=a,this.config.settings.forEach((i=>{const r=X("button",W(te(this.config.selectors.buttons.settings),{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--forward`,role:"menuitem","aria-haspopup":!0,hidden:""}));t.call(this,r,i),fe.call(this,r,"click",(()=>{l.call(this,i,!1)}));const n=X("span",null,Me.get(i,this.config)),a=X("span",{class:this.config.classNames.menu.value});a.innerHTML=e[i],n.appendChild(a),r.appendChild(n),o.appendChild(r);const u=X("div",{id:`plyr-settings-${e.id}-${i}`,hidden:""}),c=X("button",{type:"button",class:`${this.config.classNames.control} ${this.config.classNames.control}--back`});c.appendChild(X("span",{"aria-hidden":!0},Me.get(i,this.config))),c.appendChild(X("span",{class:this.config.classNames.hidden},Me.get("menuBack",this.config))),fe.call(this,u,"keydown",(e=>{37===e.which&&(e.preventDefault(),e.stopPropagation(),l.call(this,"home",!0))}),!1),fe.call(this,c,"click",(()=>{l.call(this,"home",!1)})),u.appendChild(c),u.appendChild(X("div",{role:"menu"})),s.appendChild(u),this.elements.settings.buttons[i]=r,this.elements.settings.panels[i]=u})),n.appendChild(s),r.appendChild(n),u.appendChild(r),this.elements.settings.popup=n,this.elements.settings.menu=r}if("pip"===a&&ce.pip&&u.appendChild(i.call(this,"pip",c)),"airplay"===a&&ce.airplay&&u.appendChild(i.call(this,"airplay",c)),"download"===a){const e=W({},c,{element:"a",href:this.download,target:"_blank"});this.isHTML5&&(e.download="");const{download:t}=this.config.urls;!G(t)&&this.isEmbed&&W(e,{icon:`logo-${this.provider}`,label:this.provider}),u.appendChild(i.call(this,"download",e))}"fullscreen"===a&&u.appendChild(i.call(this,"fullscreen",c))})),this.isHTML5&&a.call(this,De.getQualityOptions.call(this)),o.call(this),u},inject(){if(this.config.loadSprite){const e=Ge.getIconUrl.call(this);e.cors&&Be(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,r=!0;

2if(P(this.config.controls)&&(this.config.controls=this.config.controls.call(this,t)),this.config.controls||(this.config.controls=[]),N(this.config.controls)||x(this.config.controls)?e=this.config.controls:(e=Ge.create.call(this,{id:this.id,seektime:this.config.seekTime,speed:this.speed,quality:this.quality,captions:qe.getLabel.call(this)}),r=!1),r&&x(this.config.controls)&&(e=(e=>{let i=e;return Object.entries(t).forEach((([e,t])=>{i=Re(i,`{${e}}`,t)})),i})(e)),x(this.config.selectors.controls.container)&&(i=document.querySelector(this.config.selectors.controls.container)),N(i)||(i=this.elements.container),i[N(e)?"insertAdjacentElement":"insertAdjacentHTML"]("afterbegin",e),N(this.elements.controls)||Ge.findElements.call(this),!H(this.elements.buttons)){const e=e=>{const t=this.config.classNames.controlPressed;Object.defineProperty(e,"pressed",{enumerable:!0,get:()=>ne(e,t),set(i=!1){re(e,t,i)}})};Object.values(this.elements.buttons).filter(Boolean).forEach((t=>{M(t)||F(t)?Array.from(t).filter(Boolean).forEach(e):e(t)}))}if(V.isEdge&&q(i),this.config.tooltips.controls){const{classNames:e,selectors:t}=this.config,i=`${t.controls.wrapper} ${t.labels} .${e.hidden}`,r=ae.call(this,i);Array.from(r).forEach((e=>{re(e,this.config.classNames.hidden,!1),re(e,this.config.classNames.tooltip,!0)}))}}};function He(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 Ke(e){const t=new URLSearchParams;return I(e)&&Object.entries(e).forEach((([e,i])=>{t.set(e,i)})),t}const qe={setup(){if(!this.supported.ui)return;if(!this.isVideo||this.isYouTube||this.isHTML5&&!ce.textTracks)return void(M(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&Ge.setCaptionsMenu.call(this));var e,t;if(N(this.elements.captions)||(this.elements.captions=X("div",te(this.config.selectors.captions)),e=this.elements.captions,t=this.elements.wrapper,N(e)&&N(t)&&t.parentNode.insertBefore(e,t.nextSibling)),V.isIE&&window.URL){const e=this.media.querySelectorAll("track");Array.from(e).forEach((e=>{const t=e.getAttribute("src"),i=He(t);null!==i&&i.hostname!==window.location.href.hostname&&["http:","https:"].includes(i.protocol)&&Ne(t,"blob").then((t=>{e.setAttribute("src",window.URL.createObjectURL(t))})).catch((()=>{J(e)}))}))}const i=Ee((navigator.languages||[navigator.language||navigator.userLanguage||"en"]).map((e=>e.split("-")[0])));let r=(this.storage.get("language")||this.config.captions.language||"auto").toLowerCase();"auto"===r&&([r]=i);let n=this.storage.get("captions");if(O(n)||({active:n}=this.config.captions),Object.assign(this.captions,{toggled:!1,active:n,language:r,languages:i}),this.isHTML5){const e=this.config.captions.update?"addtrack removetrack":"removetrack";fe.call(this,this.media.textTracks,e,qe.update.bind(this))}setTimeout(qe.update.bind(this),0)},update(){const e=qe.getTracks.call(this,!0),{active:t,language:i,meta:r,currentTrackNode:n}=this.captions,s=Boolean(e.find((e=>e.language===i)));this.isHTML5&&this.isVideo&&e.filter((e=>!r.get(e))).forEach((e=>{this.debug.log("Track added",e),r.set(e,{default:"showing"===e.mode}),"showing"===e.mode&&(e.mode="hidden"),fe.call(this,e,"cuechange",(()=>qe.updateCues.call(this)))})),(s&&this.language!==i||!e.includes(n))&&(qe.setLanguage.call(this,i),qe.toggle.call(this,t&&s)),this.elements&&re(this.elements.container,this.config.classNames.captions.enabled,!H(e)),M(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&Ge.setCaptionsMenu.call(this)},toggle(e,t=!0){if(!this.supported.ui)return;const{toggled:i}=this.captions,r=this.config.classNames.captions.active,n=D(e)?!i:e;if(n!==i){if(t||(this.captions.active=n,this.storage.set({captions:n})),!this.language&&n&&!t){const e=qe.getTracks.call(this),t=qe.findTrack.call(this,[this.captions.language,...this.captions.languages],!0);return this.captions.language=t.language,void qe.set.call(this,e.indexOf(t))}this.elements.buttons.captions&&(this.elements.buttons.captions.pressed=n),re(this.elements.container,r,n),this.captions.toggled=n,Ge.updateSetting.call(this,"captions"),pe.call(this,this.media,n?"captionsenabled":"captionsdisabled")}setTimeout((()=>{n&&this.captions.toggled&&(this.captions.currentTrackNode.mode="hidden")}))},set(e,t=!0){const i=qe.getTracks.call(this);

vendor: 5,631 bytes, line 2

2if(-1!==e)if(R(e))if(e in i){if(this.captions.currentTrack!==e){this.captions.currentTrack=e;const r=i[e],{language:n}=r||{};this.captions.currentTrackNode=r,Ge.updateSetting.call(this,"captions"),t||(this.captions.language=n,this.storage.set({language:n})),this.isVimeo&&this.embed.enableTextTrack(n),pe.call(this,this.media,"languagechange")}qe.toggle.call(this,!0,t),this.isHTML5&&this.isVideo&&qe.updateCues.call(this)}else this.debug.warn("Track not found",e);else this.debug.warn("Invalid caption argument",e);else qe.toggle.call(this,!1,t)},setLanguage(e,t=!0){if(!x(e))return void this.debug.warn("Invalid language argument",e);const i=e.toLowerCase();this.captions.language=i;const r=qe.getTracks.call(this),n=qe.findTrack.call(this,[i]);qe.set.call(this,r.indexOf(n),t)},getTracks(e=!1){return Array.from((this.media||{}).textTracks||[]).filter((t=>!this.isHTML5||e||this.captions.meta.has(t))).filter((e=>["captions","subtitles"].includes(e.kind)))},findTrack(e,t=!1){const i=qe.getTracks.call(this),r=e=>Number((this.captions.meta.get(e)||{}).default),n=Array.from(i).sort(((e,t)=>r(t)-r(e)));let s;return e.every((e=>(s=n.find((t=>t.language===e)),!s))),s||(t?n[0]:void 0)},getCurrentTrack(){return qe.getTracks.call(this)[this.currentTrack]},getLabel(e){let t=e;return!j(t)&&ce.textTracks&&this.captions.toggled&&(t=qe.getCurrentTrack.call(this)),j(t)?H(t.label)?H(t.language)?Me.get("enabled",this.config):e.language.toUpperCase():t.label:Me.get("disabled",this.config)},updateCues(e){if(!this.supported.ui)return;if(!N(this.elements.captions))return void this.debug.warn("No captions element to render to");if(!D(e)&&!Array.isArray(e))return void this.debug.warn("updateCues: Invalid input",e);let t=e;if(!t){const e=qe.getCurrentTrack.call(this);t=Array.from((e||{}).activeCues||[]).map((e=>e.getCueAsHTML())).map(Oe)}const i=t.map((e=>e.trim())).join("\n");if(i!==this.elements.captions.innerHTML){Z(this.elements.captions);const 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textarea, select, [contenteditable]",container:".plyr",controls:{container:null,wrapper:".plyr__controls"},labels:"[data-plyr]",buttons:{play:'[data-plyr="play"]',pause:'[data-plyr="pause"]',restart:'[data-plyr="restart"]',rewind:'[data-plyr="rewind"]',fastForward:'[data-plyr="fast-forward"]',mute:'[data-plyr="mute"]',captions:'[data-plyr="captions"]',download:'[data-plyr="download"]',fullscreen:'[data-plyr="fullscreen"]',pip:'[data-plyr="pip"]',airplay:'[data-plyr="airplay"]',settings:'[data-plyr="settings"]',loop:'[data-plyr="loop"]'},inputs:{seek:'[data-plyr="seek"]',volume:'[data-plyr="volume"]',speed:'[data-plyr="speed"]',language:'[data-plyr="language"]',quality:'[data-plyr="qual

2ity"]'},display:{currentTime:".plyr__time--current",duration:".plyr__time--duration",buffer:".plyr__progress__buffer",loop:".plyr__progress__loop",volume:".plyr__volume--display"},progress:".plyr__progress",captions:".plyr__captions",caption:".plyr__caption"},classNames:{type:"plyr--{0}",provider:"plyr--{0}",video:"plyr__video-wrapper",embed:"plyr__video-embed",videoFixedRatio:"plyr__video-wrapper--fixed-ratio",embedContainer:"plyr__video-embed__container",poster:"plyr__poster",posterEnabled:"plyr__poster-enabled",ads:"plyr__ads",control:"plyr__control",controlPressed:"plyr__control--pressed",playing:"plyr--playing",paused:"plyr--paused",stopped:"plyr--stopped",loading:"plyr--loading",hover:"plyr--hover",tooltip:"plyr__tooltip",cues:"plyr__cues",hidden:"plyr__sr-only",hideControls:"plyr--hide-controls",isIos:"plyr--is-ios",isTouch:"plyr--is-touch",uiSupported:"plyr--full-ui",noTransition:"plyr--no-transition",display:{time:"plyr__time"},menu:{value:"plyr__menu__value",badge:"plyr__badge",open:"plyr--menu-open"},captions:{enabled:"plyr--captions-enabled",active:"plyr--captions-active"},fullscreen:{enabled:"plyr--fullscreen-enabled",fallback:"plyr--fullscreen-fallback"},pip:{supported:"plyr--pip-supported",active:"plyr--pip-active"},airplay:{supported:"plyr--airplay-supported",active:"plyr--airplay-active"},tabFocus:"plyr__tab-focus",previewThumbnails:{thumbContainer:"plyr__preview-thumb",thumbContainerShown:"plyr__preview-thumb--is-shown",imageContainer:"plyr__preview-thumb__image-container",timeContainer:"plyr__preview-thumb__time-container",scrubbingContainer:"plyr__preview-scrubbing",scrubbingContainerShown:"plyr__preview-scrubbing--is-shown"}},attributes:{embed:{provider:"data-plyr-provider",id:"data-plyr-embed-id",hash:"data-plyr-embed-hash"}},ads:{enabled:!1,publisherId:"",tagUrl:""},previewThumbnails:{enabled:!1,src:""},vimeo:{byline:!1,portrait:!1,title:!1,speed:!0,transparent:!1,customControls:!0,referrerPolicy:null,premium:!1},youtube:{rel:0,showinfo:0,iv_load_policy:3,modestbranding:1,customControls:!0,noCookie:!1}},ze="picture-in-picture",We={html5:"html5",youtube:"youtube",vimeo:"vimeo"},Ye="video",$e=()=>{};class Xe{constructor(e=!1){this.enabled=window.console&&e,this.enabled&&this.log("Debugging enabled")}get log(){return this.enabled?Function.prototype.bind.call(console.log,console):$e}get warn(){return this.enabled?Function.prototype.bind.call(console.warn,console):$e}get error(){return this.enabled?Function.prototype.bind.call(console.error,console):$e}}class Qe{constructor(t){e(this,"onChange",(()=>{if(!this.enabled)return;const e=this.player.elements.buttons.fullscreen;N(e)&&(e.pressed=this.active);const t=this.target===this.player.media?this.target:this.player.elements.container;pe.call(this.player,t,this.active?"enterfullscreen":"exitfullscreen",!0)})),e(this,"toggleFallback",((e=!1)=>{if(e?this.scrollPosition={x:window.scrollX||0,y:window.scrollY||0}:window.scrollTo(this.scrollPosition.x,this.scrollPosition.y),document.body.style.overflow=e?"hidden":"",re(this.target,this.player.config.classNames.fullscreen.fallback,e),V.isIos){let t=document.head.querySelector('meta[name="viewport"]');const i="viewport-fit=cover";t||(t=document.createElement("meta"),t.setAttribute("name","viewport"));const r=x(t.content)&&t.content.includes(i);e?(this.cleanupViewport=!r,r||(t.content+=`,${i}`)):this.cleanupViewport&&(t.content=t.content.split(",").filter((e=>e.trim()!==i)).join(","))}this.onChange()})),e(this,"trapFocus",(e=>{if(V.isIos||!this.active||"Tab"!==e.key||9!==e.keyCode)return;const t=document.activeElement,i=ae.call(this.player,"a[href], button:not(:disabled), input:not(:disabled), [tabindex]"),[r]=i,n=i[i.length-1];t!==n||e.shiftKey?t===r&&e.shiftKey&&(n.focus(),e.preventDefault()):(r.focus(),e.preventDefault())})),e(this,"update",(()=>{if(this.enabled){let e;e=this.forceFallback?"Fallback (forced)":Qe.native?"Native":"Fallback",this.player.debug.log(`${e} fullscreen enabled`)}else this.player.debug.log("Fullscreen not supported and fallback disabled");re(this.player.elements.container,this.player.config.classNames.fullscreen.enabled,this.enabled)})),e(this,"enter",(()=>{this.enabled&&(V.isIos&&this.player.config.fullscreen.iosNative?this.player.isVimeo?this.player.embed.requestFullscreen():this.target.webkitEnterFullscreen():!Qe.native||this.forceFallback?this.toggleFallback(!0):this.prefix?H(this.prefix)||this.target[`${this.prefix}Request${this.property}`]():this.target.requestFullscreen({navigationUI:"hide"}))})),e(this,"exit",(()=>{if(this.enabled)if(V.isIos&&this.player.config.fullscreen.iosNative)this.target.webkitExitFullscreen(),be(this.player.play());else if(!Qe.native||this.forceFallback)this.toggleFallback(!1);else if(this.prefix){if(!H(this.prefix)){const 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null}).call(e,t)}(this.player.elements.container,t.config.fullscreen.container),fe.call(this.player,document,"ms"===this.prefix?"MSFullscreenChange":`${this.prefix}fullscreenchange`,(()=>{this.onChange()})),fe.call(this.player,this.player.elements.container,"dblclick",(e=>{N(this.player.elements.controls)&&this.player.elements.controls.contains(e.target)||this.player.listeners.proxy(e,this.toggle,"fullscreen")})),fe.call(this,this.player.elements.container,"keydown",(e=>this.trapFocus(e))),this.update()}static get native(){return!!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled)}get usingNative(){return Qe.native&&!this.forceFallback}static get prefix(){if(P(document.exitFullscreen))return"";let e="";return["webkit","moz","ms"].some((t=>!(!P(document[`${t}ExitFullscreen`])&&!P(document[`${t}CancelFullScreen`])||(e=t,0)))),e}static get property(){return"moz"===this.prefix?"FullScreen":"Fullscreen"}get enabled(){return(Qe.native||this.player.config.fullscreen.fallback)&&this.player.config.fullscreen.enabled&&this.player.supported.ui&&this.player.isVideo}get active(){if(!this.enabled)return!1;if(!Qe.native||this.forceFallback)return ne(this.target,this.player.config.classNames.fullscreen.fallback);const e=this.prefix?this.target.getRootNode()[`${this.prefix}${this.property}Element`]:this.target.getRootNode().fullscreenElement;return e&&e.shadowRoot?e===this.target.getRootNode().host:e===this.target}get target(){return V.isIos&&this.player.config.fullscreen.iosNative?this.player.media:this.player.elements.fullscreen||this.player.elements.container}}

vendor: 1,194 bytes, line 2

2function Je(e,t=1){return new Promise(((i,r)=>{const n=new Image,s=()=>{delete n.onload,delete n.onerror,(n.naturalWidth>=t?i:r)(n)};Object.assign(n,{onload:s,onerror:s,src:e})}))}const Ze={addStyleHook(){re(this.elements.container,this.config.selectors.container.replace(".",""),!0),re(this.elements.container,this.config.classNames.uiSupported,this.supported.ui)},toggleNativeControls(e=!1){e&&this.isHTML5?this.media.setAttribute("controls",""):this.media.removeAttribute("controls")},build(){if(this.listeners.media(),!this.supported.ui)return this.debug.warn(`Basic support only for ${this.provider} ${this.type}`),void Ze.toggleNativeControls.call(this,!0);N(this.elements.controls)||(Ge.inject.call(this),this.listeners.controls()),Ze.toggleNativeControls.call(this),this.isHTML5&&qe.setup.call(this),this.volume=null,this.muted=null,this.loop=null,this.quality=null,this.speed=null,Ge.updateVolume.call(this),Ge.timeUpdate.call(this),Ge.durationUpdate.call(this),Ze.checkPlaying.call(this),re(this.elements.container,this.config.classNames.pip.supported,ce.pip&&this.isHTML5&&this.isVideo),re(this.elements.container,this.config.classNames.airplay.supported,ce.airplay&&this.isHTML5),re

2(this.elements.container,this.config.classNames.isIos,V.isIos),re(this.elements.container,this.config.classNames.isTouch,this.touch),this.ready=!0,setTimeout((()=>{pe.call(this,this.media,"ready")}),0),Ze.setTitle.call(this),this.poster&&Ze.setPoster.call(this,this.poster,!1).catch((()=>{})),this.config.duration&&Ge.durationUpdate.call(this)},setTitle(){let e=Me.get("play",this.config);if(x(this.config.title)&&!H(this.config.title)&&(e+=`, ${this.config.title}`),Array.from(this.elements.buttons.play||[]).forEach((t=>{t.setAttribute("aria-label",e)})),this.isEmbed){const e=oe.call(this,"iframe");if(!N(e))return;const t=H(this.config.title)?"video":this.config.title,i=Me.get("frameTitle",this.config);e.setAttribute("title",i.replace("{title}",t))}},togglePoster(e){re(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"),ye.call(this).then((()=>Je(e))).catch((t=>{throw e===this.poster&&Ze.togglePoster.call(this,!1),t})).then((()=>

2{if(e!==this.poster)throw new Error("setPoster cancelled by later call to setPoster")})).then((()=>(Object.assign(this.elements.poster.style,{backgroundImage:`url('${e}')`,backgroundSize:""}),Ze.togglePoster.call(this,!0),e))))},checkPlaying(e){re(this.elements.container,this.config.classNames.playing,this.playing),re(this.elements.container,this.config.classNames.paused,this.paused),re(this.elements.container,this.config.classNames.stopped,this.stopped),Array.from(this.elements.buttons.play||[]).forEach((e=>{Object.assign(e,{pressed:this.playing}),e.setAttribute("aria-label",Me.get(this.playing?"pause":"play",this.config))})),B(e)&&"timeupdate"===e.type||Ze.toggleControls.call(this)},checkLoading(e){this.loading=["stalled","waiting"].includes(e.type),clearTimeout(this.timers.loading),this.timers.loading=setTimeout((()=>{re(this.elements.container,this.config.classNames.loading,this.loading),Ze.toggleControls.call(this)}),this.loading?250:0)},toggleControls(e){const{controls:t}=this.elements;if(t&&this.config.hideControls){const i=this.touch&&this.lastSeekTime+2e3>Date.now();this.toggleControls(Boolean(e||this.loading||this.paused||t.pressed||t.hover||i))}},migrateStyles(){Object.values({...this.media.style}).filter((e=>!H(e)&&x(e)&&e.startsWith("--plyr"))).forEach((e=>{this.elements.container.style.setProperty(e,this.media.style.getPropertyValue(e)),this.media.style.removeProperty(e)})),H(this.media.style)&&this.media.removeAttribute("style")}};class et{constructor(t){e(this,"firstTouch",(()=>{const{player:e}=this,{elements:t}=e;e.touch=!0,re(t.container,e.config.classNames.isTouch,!0)})),e(this,"setTabFocus",(e=>{const{player:t}=this,{elements:i}=t;if(clearTimeout(this.focusTimer),"keydown"===e.type&&9!==e.which)return;"keydown"===e.type&&(this.lastKeyDown=e.timeStamp);const r=e.timeStamp-this.lastKeyDown<=20;("focus"!==e.type||r)&&((()=>{const e=t.config.classNames.tabFocus;re(ae.call(t,`.${e}`),e,!1)})(),"focusout"!==e.type&&(this.focusTimer=setTimeout((()=>{const e=document.activeElement;i.container.contains(e)&&re(document.activeElement,t.config.classNames.tabFocus,!0)}),10)))})),e(this,"global",((e=!0)=>{const{player:t}=this;t.config.keyboard.global&&he.call(t,window,"keydown keyup",this.handleKey,e,!1),he.call(t,document.body,"click",this.toggleMenu,e),me.call(t,document.body,"touchstart",this.firstTouch),he.call(t,document.body,"keydown focus blur focusout",this.setTabFocus,e,!1,!0)})),e(this,"container",(()=>{const{player:e}=this,{config:t,elements:i,timers:r}=e;!t.keyboard.global&&t.keyboard.focused&&fe.call(e,i.container,"keydown keyup",this.handleKey,!1),fe.call(e,i.container,"mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen",(t=>{const{controls:n}=i;n&&"enterfullscreen"===t.type&&(n.pressed=!1,n.hover=!1);let s=0;["touchstart","touchmove","mousemove"].includes(t.type)&&(Ze.toggleControls.call(e,!0),s=e.touch?3e3:2e3),clearTimeout(r.controls),r.controls=setTimeout((()=>Ze.toggleControls.call(e,!1)),s)}));const n=()=>

2{if(!e.isVimeo||e.config.vimeo.premium)return;const t=i.wrapper,{active:r}=e.fullscreen,[n,s]=ke.call(e),a=Se(`aspect-ratio: ${n} / ${s}`);if(!r)return void(a?(t.style.width=null,t.style.height=null):(t.style.maxWidth=null,t.style.margin=null));const[o,l]=[Math.max(document.documentElement.clientWidth||0,window.innerWidth||0),Math.max(document.documentElement.clientHeight||0,window.innerHeight||0)],u=o/l>n/s;a?(t.style.width=u?"auto":"100%",t.style.height=u?"100%":"auto"):(t.style.maxWidth=u?l/s*n+"px":null,t.style.margin=u?"0 auto":null)},s=()=>{clearTimeout(r.resized),r.resized=setTimeout(n,50)};fe.call(e,i.container,"enterfullscreen exitfullscreen",(t=>{const{target:r}=e.fullscreen;r===i.container&&(!e.isEmbed&&H(e.config.ratio)||(n(),("enterfullscreen"===t.type?fe:ge).call(e,window,"resize",s)))}))})),e(this,"media",(()=>{const{player:e}=this,{elements:t}=e;if(fe.call(e,e.media,"timeupdate seeking seeked",(t=>Ge.timeUpdate.call(e,t))),fe.call(e,e.media,"durationchange loadeddata loadedmetadata",(t=>Ge.durationUpdate.call(e,t))),fe.call(e,e.media,"ended",(()=>{e.isHTML5&&e.isVideo&&e.config.resetOnEnd&&(e.restart(),e.pause())})),fe.call(e,e.media,"progress playing seeking seeked",(t=>Ge.updateProgress.call(e,t))),fe.call(e,e.media,"volumechange",(t=>Ge.updateVolume.call(e,t))),fe.call(e,e.media,"playing play pause ended emptied timeupdate",(t=>Ze.checkPlaying.call(e,t))),fe.call(e,e.media,"waiting canplay seeked playing",(t=>Ze.checkLoading.call(e,t))),e.supported.ui&&e.config.clickToPlay&&!e.isAudio){const i=oe.call(e,`.${e.config.classNames.video}`);

vendor: 2,179 bytes, line 2

2if(!N(i))return;fe.call(e,t.container,"click",(r=>{([t.container,i].includes(r.target)||i.contains(r.target))&&(e.touch&&e.config.hideControls||(e.ended?(this.proxy(r,e.restart,"restart"),this.proxy(r,(()=>{be(e.play())}),"play")):this.proxy(r,(()=>{be(e.togglePlay())}),"play")))}))}e.supported.ui&&e.config.disableContextMenu&&fe.call(e,t.wrapper,"contextmenu",(e=>{e.preventDefault()}),!1),fe.call(e,e.media,"volumechange",(()=>{e.storage.set({volume:e.volume,muted:e.muted})})),fe.call(e,e.media,"ratechange",(()=>{Ge.updateSetting.call(e,"speed"),e.storage.set({speed:e.speed})})),fe.call(e,e.media,"qualitychange",(t=>{Ge.updateSetting.call(e,"quality",null,t.detail.quality)})),fe.call(e,e.media,"ready qualitychange",(()=>{Ge.setDownloadUrl.call(e)}));const i=e.config.events.concat(["keyup","keydown"]).join(" ");fe.call(e,e.media,i,(i=>{let{detail:r={}}=i;"error"===i.type&&(r=e.media.error),pe.call(e,t.container,i.type,!0,r)}))})),e(this,"proxy",((e,t,i)=>{const{player:r}=this,n=r.config.listeners[i];let s=!0;P(n)&&(s=n.call(r,e)),!1!==s&&P(t)&&t.call(r,e)})),e(this,"bind",((e,t,i,r,n=!0)=>{const{player:s}=this,a=s.config.listeners[r],o=P(a);fe.call(s,e,t,(e=>this.proxy(e,i,r)),n&&!o)})),e(this,"controls",(()=>{const{player:e}=this,{elements:t}=e,i=V.isIE?"change":"input";if(t.buttons.play&&Array.from(t.buttons.play).forEach((t=>{this.bind(t,"click",(()=>{be(e.togglePlay())}),"play")})),this.bind(t.buttons.restart,"click",e.restart,"restart"),this.bind(t.buttons.rewind,"click",(()=>{e.lastSeekTime=Date.now(),e.rewind()}),"rewind"),this.bind(t.buttons.fastForward,"click",(()=>{e.lastSeekTime=Date.now(),e.forward()}),"fastForward"),this.bind(t.buttons.mute,"click",(()=>{e.muted=!e.muted}),"mute"),this.bind(t.buttons.captions,"click",(()=>e.toggleCaptions())),this.bind(t.buttons.download,"click",(()=>{pe.call(e,e.media,"download")}),"download"),this.bind(t.buttons.fullscreen,"click",(()=>{e.fullscreen.toggle()}),"fullscreen"),this.bind(t.buttons.pip,"click",(()=>{e.pip="toggle"}),"pip"),this.bind(t.buttons.airplay,"click",e.airplay,"airplay"),this.bind(t.buttons.settings,"click",(t=>{t.stopPropagation(),t.preventDefault(),Ge.toggleMenu.call(e,t)}

2),null,!1),this.bind(t.buttons.settings,"keyup",(t=>{const i=t.which;[13,32].includes(i)&&(13!==i?(t.preventDefault(),t.stopPropagation(),Ge.toggleMenu.call(e,t)):Ge.focusFirstMenuItem.call(e,null,!0))}),null,!1),this.bind(t.settings.menu,"keydown",(t=>{27===t.which&&Ge.toggleMenu.call(e,t)})),this.bind(t.inputs.seek,"mousedown mousemove",(e=>{const i=t.progress.getBoundingClientRect(),r=100/i.width*(e.pageX-i.left);e.currentTarget.setAttribute("seek-value",r)})),this.bind(t.inputs.seek,"mousedown mouseup keydown keyup touchstart touchend",(t=>{const i=t.currentTarget,r=t.keyCode?t.keyCode:t.which,n="play-on-seeked";if(U(t)&&39!==r&&37!==r)return;e.lastSeekTime=Date.now();const s=i.hasAttribute(n),a=["mouseup","touchend","keyup"].includes(t.type);s&&a?(i.removeAttribute(n),be(e.play())):!a&&e.playing&&(i.setAttribute(n,""),e.pause())})),V.isIos){const t=ae.call(e,'input[type="range"]');Array.from(t).forEach((e=>this.bind(e,i,(e=>q(e.target)))))}this.bind(t.inputs.seek,i,(t=>{const i=t.currentTarget;let r=i.getAttribute("seek-value");H(r)&&(r=i.value),i.removeAttribute("seek-value"),e.currentTime=r/i.max*e.duration}),"seek"),this.bind(t.progress,"mouseenter mouseleave mousemove",(t=>Ge.updateSeekTooltip.call(e,t))),this.bind(t.progress,"mousemove touchmove",(t=>{const{previewThumbnails:i}=e;i&&i.loaded&&i.startMove(t)})),this.bind(t.progress,"mouseleave touchend click",(()=>{const{previewThumbnails:t}=e;t&&t.loaded&&t.endMove(!1,!0)})),this.bind(t.progress,"mousedown touchstart",(t=>{const{previewThumbnails:i}=e;i&&i.loaded&&i.startScrubbing(t)})),this.bind(t.progress,"mouseup touchend",(t=>{const{previewThumbnails:i}=e;i&&i.loaded&&i.endScrubbing(t)})),V.isWebkit&&Array.from(ae.call(e,'input[type="range"]')).forEach((t=>{this.bind(t,"input",(t=>Ge.updateRangeFill.call(e,t.target)))})),e.config.toggleInvert&&!N(t.display.duration)&&this.bind(t.display.currentTime,"click",(()=>{0!==e.currentTime&&(e.config.invertTime=!e.config.invertTime,Ge.timeUpdate.call(e))})),this.bind(t.inputs.volume,i,(t=>{e.volume=t.target.value}),"volume"),this.bind(t.controls,"mouseenter mouseleave",(i=>{t.controls.hover=!e.touch&&"mouseenter"===i.type})),t.fullscreen&&Array.from(t.fullscreen.children).filter((e=>!e.contains(t.container))).forEach((i=>{this.bind(i,"mouseenter mouseleave",(i=>{t.controls&&(t.controls.hover=!e.touch&&"mouseenter"===i.type)}))})),this.bind(t.controls,"mousedown mouseup touchstart touchend touchcancel",(e=>{t.controls.pressed=["mousedown","touchstart"].includes(e.type)})),this.bind(t.controls,"focusin",(()=>{const{config:i,timers:r}=e;re(t.controls,i.classNames.noTransition,!0),Ze.toggleControls.call(e,!0),setTimeout((()=>{re(t.controls,i.classNames.noTransition,!1)}),0);const n=this.touch?3e3:4e3;clearTimeout(r.controls),r.controls=setTimeout((()=>Ze.toggleControls.call(e,!1)),n)})),this.bind(t.inputs.volume,"wheel",(t=>{const i=t.webkitDirectionInvertedFromDevice,[r,n]=[t.deltaX,-t.deltaY].map((e=>i?-e:e)),s=Math.sign(Math.abs(r)>Math.abs(n)?r:n);e.increaseVolume(s/50);const{volume:a}=e.media;(1===s&&a<1||-1===s&&a>0)&&t.preventDefault()}),"volume",!1)})),this.player=t,this.lastKey=null,this.focusTimer=null,this.lastKeyDown=null,this.handleKey=this.handleKey.bind(this),this.toggleMenu=this.toggleMenu.bind(this),this.setTabFocus=this.setTabFocus.bind(this),this.firstTouch=this.firstTouch.bind(this)}handleKey(e){const{player:t}=this,{elements:i}=t,r=e.keyCode?e.keyCode:e.which,n="keydown"===e.type,s=n&&r===this.lastKey;if(!(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey)&&R(r))if(n){const n=document.activeElement;if(N(n)){const{editable:r}=t.config.selectors,{seek:s}=i.inputs;if(n!==s&&se(n,r))return;if(32===e.which&&se(n,'button, [role^="menuitem"]'))return}switch([32,37,38,39,40,48,49,50,51,52,53,54,56,57,67,70,73,75,76,77,79].includes(r)&&(e.preventDefault(),e.stopPropagation()),r){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:s||(t.currentTime=t.duration/10*(r-48));break;case 32:case 75:s||be(t.togglePlay());break;case 38:t.increaseVolume(.1);break;case 40:t.decreaseVolume(.1);break;case 77:s||(t.muted=!t.muted);break;case 39:t.forward();break;case 37:t.rewind();break;case 70:t.fullscreen.toggle();break;case 67:s||t.toggleCaptions();break;case 76:t.loop=!t.loop}27===r&&!t.fullscreen.usingNative&&t.fullscreen.active&&t.fullscreen.toggle(),this.lastKey=r}else this.lastKey=null}toggleMenu(e){Ge.toggleMenu.call(this.player,e)}

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${e}`;this.elements.container.setAttribute("data-badge-text",t)}),100)})),e(this,"onAdsManagerLoaded",(e=>{if(!this.enabled)return;const t=new google.ima.AdsRenderingSettings;t.restoreCustomPlaybackStateOnAdBreakComplete=!0,t.enablePreloading=!0,this.manager=e.getAdsManager(this.player,t),this.cuePoints=this.manager.getCuePoints(),this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(e=>this.onAdError(e))),Object.keys(google.ima.AdEvent.Type).forEach((e=>{this.manager.addEventListener(google.ima.AdEvent.Type[e],(e=>this.onAdEvent(e)))})),this.trigger("loaded")})),e(this,"addCuePoints",(()=>{H(this.cuePoints)||this.cuePoints.forEach((e=>{if(0!==e&&-1!==e&&e<this.player.duration){const t=this.player.elements.progress;if(N(t)){const i=100/this.player.duration*e,r=X("span",{class:this.player.config.classNames.cues});r.style.left=`${i.toString()}%`,t.appendChild(r)}}}))})),e(this,"onAdEvent",(e=>{const{container:t}=this.player.elements,i=e.getAd(),r=e.getAdData();switch((e=>{pe.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:r.adError&&this.player.debug.warn(`Non-fatal ad error: ${r.adError.getMessage()}`)}})),e(this,"onAdError",(e=>{this.cancel(),this.player.debug.warn("Ads error",e)})),e(this,"listeners",(()=>{const{container:e}=this.player.elements;let t;this.player.on("canplay",(()=>{this.addCuePoints()})),this.player.on("ended",(()=>{this.loader.contentComplete()}

2)),this.player.on("timeupdate",(()=>{t=this.player.currentTime})),this.player.on("seeked",(()=>{const e=this.player.currentTime;H(this.cuePoints)||this.cuePoints.forEach(((i,r)=>{t<i&&i<e&&(this.manager.discardAdBreak(),this.cuePoints.splice(r,1))}))})),window.addEventListener("resize",(()=>{this.manager&&this.manager.resize(e.offsetWidth,e.offsetHeight,google.ima.ViewMode.NORMAL)}))})),e(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((()=>{}))})),e(this,"resumeContent",(()=>{this.elements.container.style.zIndex="",this.playing=!1,be(this.player.media.play())})),e(this,"pauseContent",(()=>{this.elements.container.style.zIndex=3,this.playing=!0,this.player.media.pause()})),e(this,"cancel",(()=>{this.initialized&&this.resumeContent(),this.trigger("error"),this.loadAds()})),e(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((()=>{}))})),e(this,"trigger",((e,...t)=>{const i=this.events[e];M(i)&&i.forEach((e=>{P(e)&&e.apply(this,t)}))})),e(this,"on",((e,t)=>(M(this.events[e])||(this.events[e]=[]),this.events[e].push(t),this))),e(this,"startSafetyTimer",((e,t)=>{this.player.debug.log(`Safety timer invoked from: ${t}`),this.safetyTimer=setTimeout((()=>{this.cancel(),this.clearSafetyTimer("startSafetyTimer()")}),e)})),e(this,"clearSafetyTimer",(e=>{D(this.safetyTimer)||(this.player.debug.log(`Safety timer cleared from: ${e}`),clearTimeout(this.safetyTimer),this.safetyTimer=null)})),this.player=t,this.config=t.config.ads,this.playing=!1,this.initialized=!1,this.elements={container:null,displayContainer:null},this.manager=null,this.loader=null,this.cuePoints=null,this.events={},this.safetyTimer=null,this.countdownTimer=null,this.managerPromise=new Promise(((e,t)=>{this.on("loaded",e),this.on("error",t)})),this.load()}get enabled(){const{config:e}=this;return this.player.isHTML5&&this.player.isVideo&&e.enabled&&(!H(e.publisherId)||G(e.tagUrl))}get tagUrl(){const{config:e}=this;return G(e.tagUrl)?e.tagUrl:`https://go.aniview.com/api/adserver6/vast/?${Ke({AV_PUBLISHERID:"58c25bb0073ef448b1087ad6",AV_CHANNELID:"5a0458dc28a06145e4519d21",AV_URL:window.location.hostname,cb:Date.now(),AV_WIDTH:640,AV_HEIGHT:480,AV_CDIM2:e.publisherId})}`}}const ct=e=>{const t=[];

2return e.split(/\r\n\r\n|\n\n|\r\r/).forEach((e=>{const i={};e.split(/\r\n|\n|\r/).forEach((e=>{if(R(i.startTime)){if(!H(e.trim())&&H(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},dt=(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 ht{constructor(t){e(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.loaded=!0)}))})),e(this,"getThumbnails",(()=>new Promise((e=>{const{src:t}=this.player.config.previewThumbnails;if(H(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(P(t))t((e=>{this.thumbnails=e,i()}));else{const e=(x(t)?[t]:t).map((e=>this.getThumbnail(e)));Promise.all(e).then(i)}})))),e(this,"getThumbnail",(e=>new Promise((t=>{Ne(e).then((i=>{const r={frames:ct(i),height:null,urlPrefix:""};r.frames[0].text.startsWith("/")||r.frames[0].text.startsWith("http://")||r.frames[0].text.startsWith("https://")||(r.urlPrefix=e.substring(0,e.lastIndexOf("/")+1));const n=new Image;n.onload=()=>{r.height=n.naturalHeight,r.width=n.naturalWidth,this.thumbnails.push(r),t()},n.src=r.urlPrefix+r.frames[0].text}))})))),e(this,"startMove",(e=>{if(this.loaded&&B(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{const t=this.player.elements.progress.getBoundingClientRect(),i=100/t.width*(e.pageX-t.left);this.seekTime=this.player.media.duration*(i/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=je(this.seekTime)}this.showImageAtCurrentTime()}})),e(this,"endMove",(()=>{this.toggleThumbContainer(!1,!0)})),e(this,"startScrubbing",(e=>{(D(e.button)||!1===e.button||0===e.button)&&(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))})),e(this,"endScrubbing",(()=>{this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):me.call(this.player,this.player.media,"timeupdate",(()=>{this.mouseDown||this.toggleScrubbingContainer(!1)}))})),e(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}))})),e(this,"render",(()=>{this.elements.thumb.container=X("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=X("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);const e=X("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=X("span",{},"00:00"),e.appendChild(this.elements.thumb.time),this.elements.thumb.container.appendChild(e),N(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=X("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)})),e(this,"destroy",(()=>{this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()})),e(this,"showImageAtCurrentTime",(()=>{this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();

2const 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,r)=>{this.loadedImages.includes(t.frames[e].text)&&(i=r)})),e!==this.showingThumb&&(this.showingThumb=e,this.loadImage(i)))})),e(this,"loadImage",((e=0)=>{const t=this.showingThumb,i=this.thumbnails[e],{urlPrefix:r}=i,n=i.frames[t],s=i.frames[t].text,a=r+s;if(this.currentImageElement&&this.currentImageElement.dataset.filename===s)this.showImage(this.currentImageElement,n,e,t,s,!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=a,i.dataset.index=t,i.dataset.filename=s,this.showingThumbFilename=s,this.player.debug.log(`Loading image: ${a}`),i.onload=()=>this.showImage(i,n,e,t,s,!0),this.loadingImage=i,this.removeOldImages(i)}})),e(this,"showImage",((e,t,i,r,n,s=!0)=>{this.player.debug.log(`Showing thumb: ${n}. num: ${r}. qual: ${i}. newimg: ${s}`),this.setImageSizeAndOffset(e,t),s&&(this.currentImageContainer.appendChild(e),this.currentImageElement=e,this.loadedImages.includes(n)||this.loadedImages.push(n)),this.preloadNearby(r,!0).then(this.preloadNearby(r,!1)).then(this.getHigherQuality(i,e,t,n))})),e(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)}}))})),e(this,"preloadNearby",((e,t=!0)=>new Promise((i=>{setTimeout((()=>{const r=this.thumbnails[0].frames[e].text;if(this.showingThumbFilename===r){let n;n=t?this.thumbnails[0].frames.slice(e):this.thumbnails[0].frames.slice(0,e).reverse();let s=!1;n.forEach((e=>{const t=e.text;if(t!==r&&!this.loadedImages.includes(t)){s=!0,this.player.debug.log(`Preloading thumb filename: ${t}`);const{urlPrefix:e}=this.thumbnails[0],r=e+t,n=new Image;n.src=r,n.onload=()=>{this.player.debug.log(`Preloaded thumb filename: ${t}`),this.loadedImages.includes(t)||this.loadedImages.push(t),i()}}})),s||i()}}),300)})))),e(this,"getHigherQuality",((e,t,i,r)=>{if(e<this.thumbnails.length-1){let n=t.naturalHeight;this.usingSprites&&(n=i.h),n<this.thumbContainerHeight&&setTimeout((()=>{this.showingThumbFilename===r&&(this.player.debug.log(`Showing higher quality thumb for: ${r}`),this.loadImage(e+1))}),300)}})),e(this,"toggleThumbContainer",((e=!1,t=!1)=>{const i=this.player.config.classNames.previewThumbnails.thumbContainerShown;this.elements.thumb.container.classList.toggle(i,e),!e&&t&&(this.showingThumb=null,this.showingThumbFilename=null)})),e(this,"toggleScrubbingContainer",((e=!1)=>{const t=this.player.config.classNames.previewThumbnails.scrubbingContainerShown;this.elements.scrubbing.container.classList.toggle(t,e),e||(this.showingThumb=null,this.showingThumbFilename=null)})),e(this,"determineContainerAutoSizing",(()=>{(this.elements.thumb.imageContainer.clientHeight>20||this.elements.thumb.imageContainer.clientWidth>20)&&(this.sizeSpecifiedInCSS=!0)})),e(this,"setThumbContainerSizeAndPos",(()=>{if(this.sizeSpecifiedInCSS){if(this.elements.thumb.imageContainer.clientHeight>20&&this.elements.thumb.imageContainer.clientWidth<20){const e=Math.floor(this.elements.thumb.imageContainer.clientHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.width=`${e}px`}else if(this.elements.thumb.imageContainer.clientHeight<20&&this.elements.thumb.imageContainer.clientWidth>20){const e=Math.floor(this.elements.thumb.imageContainer.clientWidth/this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height=`${e}px`}}else{const e=Math.floor(this.thumbContainerHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height=`${this.thumbContainerHeight}px`,this.elements.thumb.imageContainer.style.width=`${e}px`}this.setThumbContainerPos()})),e(this,"setThumbContainerPos",(()=>{const e=this.player.elements.progress.getBoundingClientRect(),t=this.player.elements.container.getBoundingClientRect(),{container:i}=this.elements.thumb,r=t.left-e.left+10,n=t.right-e.left-i.clientWidth-10;let s=this.mousePosX-e.left-i.clientWidth/2;s<r&&(s=r),s>n&&(s=n),i.style.left=`${s}px`})),e(this,"setScrubbingContainerSize",(()=>{const{width:e,height:t}=dt(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`})),e(this,"setImageSizeAndOffset",((e,t)=>

2{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=t,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}=dt(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 ft={insertElements(e,t){x(t)?Q(e,this.media,{src:t}):M(t)&&t.forEach((t=>{Q(e,this.media,t)}))},change(e){z(e,"sources.length")?(De.cancelRequests.call(this),this.destroy.call(this,(()=>{this.options.quality=[],J(this.media),this.media=null,N(this.elements.container)&&this.elements.container.removeAttribute("class");const{sources:t,type:i}=e,[{provider:r=We.html5,src:n}]=t,s="html5"===r?i:"div",a="html5"===r?{}:{src:n};Object.assign(this,{provider:r,type:i,supported:ce.check(i,r,this.config.playsinline),media:X(s,a)}),this.elements.container.appendChild(this.media),O(e.autoplay)&&(this.config.autoplay=e.autoplay),this.isHTML5&&(this.config.crossorigin&&this.media.setAttribute("crossorigin",""),this.config.autoplay&&this.media.setAttribute("autoplay",""),H(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","")),Ze.addStyleHook.call(this),this.isHTML5&&ft.insertElements.call(this,"source",t),this.config.title=e.title,lt.setup.call(this),this.isHTML5&&Object.keys(e).includes("tracks")&&ft.insertElements.call(this,"track",e.tracks),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&Ze.build.call(this),this.isHTML5&&this.media.load(),H(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 ht(this))),this.fullscreen.update()}),!0)):this.debug.warn("Invalid source format")}};class gt{constructor(t,i){if(e(this,"play",(()=>P(this.media.play)?(this.ads&&this.ads.enabled&&this.ads.managerPromise.then((()=>this.ads.play())).catch((()=>be(this.media.play()))),this.media.play()):null)),e(this,"pause",(()=>this.playing&&P(this.media.pause)?this.media.pause():null)),e(this,"togglePlay",(e=>(O(e)?e:!this.playing)?this.play():this.pause())),e(this,"stop",(()=>{this.isHTML5?(this.pause(),this.restart()):P(this.media.stop)&&this.media.stop()})),e(this,"restart",(()=>{this.currentTime=0})),e(this,"rewind",(e=>{this.currentTime-=R(e)?e:this.config.seekTime})),e(this,"forward",(e=>{this.currentTime+=R(e)?e:this.config.seekTime})),e(this,"increaseVolume",(e=>{const t=this.media.muted?0:this.volume;this.volume=t+(R(e)?e:0)})),e(this,"decreaseVolume",(e=>{this.increaseVolume(-e)})),e(this,"airplay",(()=>{ce.airplay&&this.media.webkitShowPlaybackTargetPicker()})),e(this,"toggleControls",(e=>{if(this.supported.ui&&!this.isAudio){const t=ne(this.elements.container,this.config.classNames.hideControls),i=void 0===e?void 0:!e,r=re(this.elements.container,this.config.classNames.hideControls,i);if(r&&M(this.config.controls)&&this.config.controls.includes("settings")&&!H(this.config.settings)&&Ge.toggleMenu.call(this,!1),r!==t){const e=r?"controlshidden":"controlsshown";pe.call(this,this.media,e)}return!r}return!1})),e(this,"on",((e,t)=>

2{fe.call(this,this.elements.container,e,t)})),e(this,"once",((e,t)=>{me.call(this,this.elements.container,e,t)})),e(this,"off",((e,t)=>{ge(this.elements.container,e,t)})),e(this,"destroy",((e,t=!1)=>{if(!this.ready)return;const i=()=>{document.body.style.overflow="",this.embed=null,t?(Object.keys(this.elements).length&&(J(this.elements.buttons.play),J(this.elements.captions),J(this.elements.controls),J(this.elements.wrapper),this.elements.buttons.play=null,this.elements.captions=null,this.elements.controls=null,this.elements.wrapper=null),P(e)&&e()):(ve.call(this),De.cancelRequests.call(this),ee(this.elements.original,this.elements.container),pe.call(this,this.elements.original,"destroyed",!0),P(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?(Ze.toggleNativeControls.call(this,!0),i()):this.isYouTube?(clearInterval(this.timers.buffering),clearInterval(this.timers.playing),null!==this.embed&&P(this.embed.destroy)&&this.embed.destroy(),i()):this.isVimeo&&(null!==this.embed&&this.embed.unload().then(i),setTimeout(i,200))})),e(this,"supports",(e=>ce.mime.call(this,e))),this.timers={},this.ready=!1,this.loading=!1,this.failed=!1,this.touch=ce.touch,this.media=t,x(this.media)&&(this.media=document.querySelectorAll(this.media)),(window.jQuery&&this.media instanceof jQuery||F(this.media)||M(this.media))&&(this.media=this.media[0]),this.config=W({},Ve,gt.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 Xe(this.config.debug),this.debug.log("Config",this.config),this.debug.log("Support",ce),D(this.media)||!N(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(!ce.check().api)return void this.debug.error("Setup failed: no support");const r=this.media.cloneNode(!0);r.autoplay=!1,this.elements.original=r;const n=this.media.tagName.toLowerCase();let s=null,a=null;switch(n){case"div":if(s=this.media.querySelector("iframe"),N(s)){if(a=He(s.getAttribute("src")),this.provider=function(e){return/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(e)?We.youtube:/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(e)?We.vimeo:null}(a.toString()),this.elements.container=this.media,this.media=s,this.elements.container.className="",a.search.length){const e=["1","true"];e.includes(a.searchParams.get("autoplay"))&&(this.config.autoplay=!0),e.includes(a.searchParams.get("loop"))&&(this.config.loop.active=!0),this.isYouTube?(this.config.playsinline=e.includes(a.searchParams.get("playsinline")),this.config.youtube.hl=a.searchParams.get("hl")):this.config.playsinline=!0}}else this.provider=this.media.getAttribute(this.config.attributes.embed.provider),this.media.removeAttribute(this.config.attributes.embed.provider);if(H(this.provider)||!Object.values(We).includes(this.provider))return void this.debug.error("Setup failed: Invalid provider");this.type=Ye;break;case"video":case"audio":this.type=n,this.provider=We.html5,this.media.hasAttribute("crossorigin")&&(this.config.crossorigin=!0),this.media.hasAttribute("autoplay")&&(this.config.autoplay=!0),(this.media.hasAttribute("playsinline")||this.media.hasAttribute("webkit-playsinline"))&&(this.config.playsinline=!0),this.media.hasAttribute("muted")&&(this.config.muted=!0),this.media.hasAttribute("loop")&&(this.config.loop.active=!0);break;default:return void this.debug.error("Setup failed: unsupported type")}this.supported=ce.check(this.type,this.provider,this.config.playsinline),this.supported.api?(this.eventListeners=[],this.listeners=new et(this),this.storage=new Fe(this),this.media.plyr=this,N(this.elements.container)||(this.elements.container=X("div",{tabindex:0}),Y(this.media,this.elements.container)),Ze.migrateStyles.call(this),Ze.addStyleHook.call(this),lt.setup.call(this),this.config.debug&&fe.call(this,this.elements.container,this.config.events.join(" "),(e=>{this.debug.log(`event: ${e.type}`)})),this.fullscreen=new Qe(this),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&Ze.build.call(this),this.listeners.container(),this.listeners.global(),this.config.ads.enabled&&(this.ads=new ut(this)),this.isHTML5&&this.config.auto

2play&&this.once("canplay",(()=>be(this.play()))),this.lastSeekTime=0,this.config.previewThumbnails.enabled&&(this.previewThumbnails=new ht(this))):this.debug.error("Setup failed: no support")}get isHTML5(){return this.provider===We.html5}get isEmbed(){return this.isYouTube||this.isVimeo}get isYouTube(){return this.provider===We.youtube}get isVimeo(){return this.provider===We.vimeo}get isVideo(){return this.type===Ye}get isAudio(){return"audio"===this.type}get playing(){return Boolean(this.ready&&!this.paused&&!this.ended)}get paused(){return Boolean(this.media.paused)}get stopped(){return Boolean(this.paused&&0===this.currentTime)}get ended(){return Boolean(this.media.ended)}set currentTime(e){if(!this.duration)return;const t=R(e)&&e>0;this.media.currentTime=t?Math.min(e,this.duration):0,this.debug.log(`Seeking to ${this.currentTime} seconds`)}get currentTime(){return Number(this.media.currentTime)}get buffered(){const{buffered:e}=this.media;return R(e)?e:e&&e.length&&this.duration>0?e.end(0)/this.duration:0}get seeking(){return Boolean(this.media.seeking)}get duration(){const e=parseFloat(this.config.duration),t=(this.media||{}).duration,i=R(t)&&t!==1/0?t:0;return e||i}set volume(e){let t=e;x(t)&&(t=Number(t)),R(t)||(t=this.storage.get("volume")),R(t)||({volume:t}=this.config),t>1&&(t=1),t<0&&(t=0),this.config.volume=t,this.media.volume=t,!H(e)&&this.muted&&t>0&&(this.muted=!1)}get volume(){return Number(this.media.volume)}set muted(e){let t=e;O(t)||(t=this.storage.get("muted")),O(t)||(t=this.config.muted),this.config.muted=t,this.media.muted=t}get muted(){return Boolean(this.media.muted)}get hasAudio(){return!this.isHTML5||!!this.isAudio||Boolean(this.media.mozHasAudio)||Boolean(this.media.webkitAudioDecodedByteCount)||Boolean(this.media.audioTracks&&this.media.audioTracks.length)}set speed(e){let t=null;R(e)&&(t=e),R(t)||(t=this.storage.get("speed")),R(t)||(t=this.config.speed.selected);const{minimumSpeed:i,maximumSpeed:r}=this;t=function(e=0,t=0,i=255){return Math.min(Math.max(e,t),i)}(t,i,r),this.config.speed.selected=t,setTimeout((()=>{this.media&&(this.media.playbackRate=t)}),0)}get speed(){return Number(this.media.playbackRate)}get minimumSpeed(){return this.isYouTube?Math.min(...this.options.speed):this.isVimeo?.5:.0625}get maximumSpeed(){return this.isYouTube?Math.max(...this.options.speed):this.isVimeo?2:16}set quality(e){const t=this.config.quality,i=this.options.quality;if(!i.length)return;let r=[!H(e)&&Number(e),this.storage.get("quality"),t.selected,t.default].find(R),n=!0;if(!i.includes(r)){const e=Te(i,r);this.debug.warn(`Unsupported quality option: ${r}, using ${e} instead`),r=e,n=!1}t.selected=r,this.media.quality=r,n&&this.storage.set({quality:r})}get quality(){return this.media.quality}set loop(e){const t=O(e)?e:this.config.loop.active;this.config.loop.active=t,this.media.loop=t}get loop(){return Boolean(this.media.loop)}set source(e){ft.change.call(this,e)}get source(){return this.media.currentSrc}get download(){const{download:e}=this.config.urls;return G(e)?e:this.source}set download(e){G(e)&&(this.config.urls.download=e,Ge.setDownloadUrl.call(this))}set poster(e){this.isVideo?Ze.setPoster.call(this,e,!1).catch((()=>{})):this.debug.warn("Poster can only be set for video")}get poster(){return this.isVideo?this.media.getAttribute("poster")||this.media.getAttribute("data-poster"):null}get ratio(){if(!this.isVideo)return null;const e=Le(ke.call(this));return M(e)?e.join(":"):e}set ratio(e){this.isVideo?x(e)&&we(e)?(this.config.ratio=Le(e),Ce.call(this)):this.debug.error(`Invalid aspect ratio specified (${e})`):this.debug.warn("Aspect ratio can only be set for video")}set autoplay(e){const t=O(e)?e:this.config.autoplay;this.config.autoplay=t}get autoplay(){return Boolean(this.config.autoplay)}toggleCaptions(e){qe.toggle.call(this,e,!1)}set currentTrack(e){qe.set.call(this,e,!1),qe.setup()}get currentTrack(){const{toggled:e,currentTrack:t}=this.captions;return e?t:-1}set language(e){qe.setLanguage.call(this,e,!1)}get language(){return(qe.getCurrentTrack.call(this)||{}).language}set pip(e){if(!ce.pip)return;const t=O(e)?e:!this.pip;P(this.media.webkitSetPresentationMode)&&this.media.webkitSetPresentationMode(t?ze:"inline"),P(this.media.requestPictureInPicture)&&(!this.pip&&t?this.media.requestPictureInPicture():this.pip&&!t&&document.exitPictureInPicture())}get pip(){return ce.pip?H(this.media.webkitPresentationMode)?this.media===document.pictureInPictureElement:this.media.webkitPresentationMode===ze:null}setPreviewThumbnails(e){this.previewThumbnails&&this.previewThumbnails.loaded&&(this.previewThumbnails.destroy(),this.previewThumbnails=null),Object.assign(this.config.previewThumbnails,e),this.config.previewThumbnails.enabled&&(this.previewThumbnails=new ht(this))}

2static supported(e,t,i){return ce.check(e,t,i)}static loadSprite(e,t){return Be(e,t)}static setup(e,t={}){let i=null;return x(e)?i=Array.from(document.querySelectorAll(e)):F(e)?i=Array.from(e):M(e)&&(i=e.filter(N)),H(i)?null:i.map((e=>new gt(e,t)))}}var mt;return gt.defaults=(mt=Ve,JSON.parse(JSON.stringify(mt))),gt}())},896:(e,t,i)=>{var r,n;"undefined"!=typeof window?window:i.g,void 0===(n="function"==typeof(r=function(){var e=function(t,i){"use strict";var r=Object.create(e.prototype),n=0,s=0,a=0,o=0,l=[],u=!0,c=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame||function(e){return setTimeout(e,1e3/60)},d=null,h=!1;try{var f=Object.defineProperty({},"passive",{get:function(){h=!0}});window.addEventListener("testPassive",null,f),window.removeEventListener("testPassive",null,f)}catch(e){}var g=window.cancelAnimationFrame||window.mozCancelAnimationFrame||clearTimeout,m=window.transformProp||function(){var e=document.createElement("div");if(null===e.style.transform){var t=["Webkit","Moz","ms"];for(var i in t)if(void 0!==e.style[t[i]+"Transform"])return t[i]+"Transform"}return"transform"}();r.options={speed:-2,verticalSpeed:null,horizontalSpeed:null,breakpoints:[576,768,1201],center:!1,wrapper:null,relativeToWrapper:!1,round:!0,vertical:!0,horizontal:!1,verticalScrollAxis:"y",horizontalScrollAxis:"x",callback:function(){}}

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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.