[#] hm X_Shell Backd00r [#]

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s.next=15,c.take(i);case 15:if(a=s.sent,a===c.CLOSED){s.next=21;break}return s.next=19,c.put(n,a);case 19:s.next=22;break;case 21:return s.abrupt("break",24);case 22:s.next=12;break;case 24:s.next=0;break;case 26:case"end":return s.stop()}},d,this)}),[s,r,t]),t}function a(e,t,n,r,a){function s(e){if(e===c.CLOSED)return null;var n=e[0],r=e[1],i=c.chan(1,t,a);return c.go(o["default"].mark(function s(e,t){return o["default"].wrap(function(n){for(;;)switch(n.prev=n.next){case 0:return n.next=2,c.put(e,t);case 2:e.close();case 3:case"end":return n.stop()}},s,this)}),[i,n]),c.putAsync(r,i),!0}return i(1,e,n,!r,s)}function s(e,t,n,r,a){function s(e){if(e===c.CLOSED)return null;var t=e[0],r=e[1],i=c.chan(1);return n(t,i),c.putAsync(r,i),!0}return i(e,t,r,!a,s)}var u=n(9),o=r(u),c=n(60);e.exports={pipeline:a,pipelineAsync:s}},function(e,t,n){"use strict";function r(e,t,n){var r=e._put(t,new v(!0,n));r&&n&&n(r.value)}function i(e,t){var n=e._take(new v(!0,t));n&&t(n.value)}function a(e){return new y(_,e)}function s(e,t){return new y(g,{channel:e,value:t})}function u(e){if(e.closed)return p;var t=e._take(new v(!1));return t?t.value:p}function o(e,t){if(e.closed)return!1;var n=e._put(t,new v(!1));return!!n}function c(e){return new y(b,e)}function f(e,t){return new y(k,{operations:e,options:t})}var l=n(62),d=n(94),h=n(34).Channel,p={},v=function(e,t){this.f=t,this.blockable=e};v.prototype.is_active=function(){return!0},v.prototype.is_blockable=function(){return this.blockable},v.prototype.commit=function(){return this.f};var m=function(e,t,n){this.gen=e,this.creatorFunc=n,this.finished=!1,this.onFinish=t},y=function(e,t){this.op=e,this.data=t},_="take",g="put",b="sleep",k="alts";m.prototype._continue=function(e){var t=this;l.run(function(){t.run(e)})},m.prototype._done=function(e){if(!this.finished){this.finished=!0;var t=this.onFinish;"function"==typeof t&&l.run(function(){t(e)})}},m.prototype.run=function(e){if(!this.finished){var t=this.gen.next(e);if(t.done)return void 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0;!function(e){e[e.MANUAL=0]="MANUAL",e[e.ADAPTIVE=1]="ADAPTIVE"}(l||(t.QualityArbiter=l={}));var d=4,h=30,p=2,v=15,m=45,y=1e4,_=3e3,g=2,b=1.5,k=1.5,x=.001,E=function(){function e(){(0,a["default"])(this,e),this.adaptiveQualityLevel=-1,this.manualQualityLevel=-1,this.lastAdaptiveSwitchTime_=0,this.streamType="LIVE",this.safetyFactor=g,this.streamInitialQuality=0,f.extend(this,c)}return(0,u["default"])(e,[{key:"whatToDownload",value:function(e,t){var n=this;return this.getState_(e,t).then(function(e){return e?"LIVE"===n.streamType?n.liveAdaptive_(e):n.whatToDownload_(e):null}).then(function(e){return{segment:e,opts:{reason:"none"}}}.bind(this))}},{key:"setQuality",value:function(e,t){this.lastAdaptiveSwitchTime_=f.now()-(y-_),this.lastTimeWithEnoughBuffer=f.now();var n=e-1;0===e&&t.length>1?(this.adaptiveQualityLevel=this.manualQualityLevel,this.desiredQualityArbiter=l.ADAPTIVE,this.trigger("quality-change",this.adaptiveQualityLevel)):(this.desiredQualityArbiter=l.MANUAL,this.manualQualityLevel=n,this.trigger("quality-change",n))}},{key:"updateLevels",value:function(e){this.manualQualityLevel=e,this.adaptiveQualityLevel=e}},{key:"getQuality",value:function(){return this.desiredQualityArbiter===l.ADAPTIVE?this.adaptiveQualityLevel:this.manualQualityLevel}},{key:"changeAdaptiveQuality_",value:function(e,t,n){return this.allowQualitySwitching_(e,t,this.adaptiveQualityLevel,n)?(this.lastAdaptiveSwitchTime_=e.now,e.action.push("Quality switch from "+this.adaptiveQualityLevel+" to "+n),this.adaptiveQualityLevel=n,this.trigger("quality-change",n),!0):!1}},{key:"allowQualitySwitching_",value:function(e,t,n,r){if("VOD"===this.streamType)return e.videoEnd-t>h;e.manifestRepresentation.requestTS(t,t,n),e.manifestRepresentation.requestTS(t,t,r);var i=e.sortedLevels[n],a=e.sortedLevels[r];if(!(i&&a&&i.segments.length&&a.segments.length))return!1;var s=o.Level.getRanges(i.segments,t,t)[0];return a.containsSegment(s)}},{key:"adaptationEnabled",value:function(){return this.desiredQualityArbiter===l.ADAPTIVE}},{key:"timeToDownload_",value:function(e,t){var n=t.segmentFileSize.average()/1e3,r=t.streamInfo.bandwidth/8/1e3*t.streamInfo.targetDuration;n=n?Math.max(n,r):1.5*r;var i=x*n;return n/e.bandwidth+i}},{key:"minForwardBuffer_",value:function(e,t,n){var r=this.timeToDownload_(e,t);return Math.min(n,Math.max(v,r,t.streamInfo.targetDuration))}},{key:"earliestSegmentToLoad",value:function(e){var t=this;return e.manifestRepresentation.requestTS(e.currentTime,e.maxBufferEnd,this.getQuality()).then(function(n){var r=f.last(n);if(n.length)for(var i=e.runway-e.minForwardBuffer,a=t.timeToDownload_(e,e.sortedLevels[t.getQuality()]),s=0,u=n.length-1;u>=1;u--){if(s+=2*a,s>i)return r;r=n[u]}return r})}},{key:"maxForwardBuffer_",value:function(e,t){var n=this.timeToDownload_(e,t);return Math.min(m,Math.max(v,n*p,t.streamInfo.targetDuration*p))}},{key:"getState_",value:function(e,t){return e.manifestRepresentation.doneLoading().then(function(n){if(!e.mediaDataModel)return null;var r=e.video.currentTime,i=n.end;if(t){this.streamType=e.manifestRepresentation.streamType;var a=n.levels[0];this.streamInitialQuality=f.indexOf(n.sortedLevels,a),-1===this.manualQualityLevel&&(this.adaptiveQualityLevel=this.streamInitialQuality,this.manualQualityLevel=this.streamInitialQuality)}"VOD"!==n.streamType&&0===r&&(r=e.getLiveStartTime(n));var s=n.sortedLevels[this.getQuality()],u=e.network.status(),o=Math.max(1,u.bandwidth),c=u.latency,l=s.streamInfo.targetDuration,p=r+e.maxForwardBuffer(),v=Math.max(p-r-c,0),m=d,y=h;if("VOD"!==this.streamType){m=Math.min(m,l);var _=s.segments.length?f.last(s.segments).end:i;y=Math.min(y,_-r-s.streamInfo.targetDuration)}var g=r+y+l,b=this.minForwardBuffer_(u,s,y),k=this.maxForwardBuffer_(u,s),x=r+k,E=e.mediaDataModel.currentTransmuxSession;if(E&&E.forwardBufferCleared===!1){var T=f.last(E.tmsArray);T&&(p=T.ts.end)}return t&&(v=0,p=r,b=1,u.requestsOutstanding=0),{requestsOutstanding:u.requestsOutstanding,bandwidth:o,runway:v,currentTime:r,videoEnd:i,currentBufferEnd:p,targetDuration:l,minForwardBuffer:b,maxBufferEnd:x,upswitchBufferTime:g,minBufferForDownswitch:m,minBufferForUpswitch:y,action:[],now:f.now(),manifestRepresentation:e.manifestRepresentation,sortedLevels:n.sortedLevels,mdm:e.mediaDataModel}}.bind(this))}},{key:"liveAdaptive_",value:function(e){if(this.desiredQualityArbiter===l.MANUAL)return this.firstSegmentToBuffer_(e,e.currentBufferEnd,e.maxBufferEnd);if(e.now-this.lastTimeWithEnoughBuffer>5e3&&e.now-this.lastAdaptiveSwitchTime_>y&&this.adaptiveQualityLevel>0&&(this.changeAdaptiveQuality_(e,e.currentBufferEnd,0),this.safetyFactor*=b),e.runway<e.minBufferForDownswitch)return this.firstSegmentToBuffer_(e,e.currentTime,e.currentTime+e.minBufferForDownswitch+e.targetDuration);if(this.lastTimeWithEnoughBuffer=e.now,!(e.requestsOutstanding>1)){var t=this.targetUpswitchLevel_(e);return e.now-this.lastAdaptiveSwitchTime_>y&&t>this.adaptiveQualityLevel&&this.changeAdaptiveQuality_(e,e.currentBufferEnd,t),this.firstSegmentToBuffer_(e,e.currentBufferEnd,e.videoEnd)}}},{key:"whatToDownload_",value:function(e){if(this.desiredQualityArbiter===l.MANUAL)return this.firstSegmentToBuffer_(e,e.currentBufferEnd,e.maxBufferEnd);if(e.now-this.lastTimeWithEnoughBuffer>5e3&&e.now-this.lastAdaptiveSwitchTime_>y&&0!==this.adaptiveQualityLevel&&this.changeAdaptiveQuality_(e,e.currentBufferEnd,0),e.runway<e.minBufferForDownswitch)return this.firstSegmentToBuffer_(e,e.currentBufferEnd,e.currentTime+e.minBufferForDownswitch+e.targetDuration);if(this.lastTimeWithEnoughBuffer=e.now,!(e.requestsOutstanding>1)){var t=this.targetUpswitchLevel_(e);return e.runway<e.minBufferForUpswitch||e.now-this.lastAdaptiveSwitchTime_<y?this.firstSegmentToBuffer_(e,e.currentBufferEnd,e.upswitchBufferTime):t>this.adaptiveQualityLevel&&this.changeAdaptiveQuality_(e,e.currentBufferEnd,t)?this.earliestSegmentToLoad(e):void 0}}},{key:"firstSegmentToBuffer_",value:function(e,t,n){var r=.01;return e.manifestRepresentation.requestTS(t+r,n,this.getQuality()).then(function(t){if(0!==t.length&&t[0])for(var n=0;n<t.length;n++){var r=t[n];if(!r.errorInSegment&&!e.mdm.getTransmuxSegment(r))return r}})}},{key:"targetUpswitchLevel_",value:function(e){for(var t=8*e.bandwidth,n=e.sortedLevels.length-1;n>0;n--){var r=e.sortedLevels[n],i=this.timeToDownload_(e,r)*this.safetyFactor,a=r.streamInfo.bandwidth/1e3,s=a*k;if(t>s&&e.runway-i>e.minForwardBuffer)return n}return 0}}]),e}();t["default"]=E},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.Caterpillar=void 0;var i=n(15),a=r(i),s=n(5),u=r(s),o=n(7),c=r(o),f=n(155),l=n(65),d=n(63),h=(n(150),n(3)),p=n(4),v=n(1);n(8),t.Caterpillar=function(){function e(t){(0,u["default"])(this,e),v.extend(this,h),this.edition=t}return(0,c["default"])(e,[{key:"setup",value:function(e,t){this.mediaSource=t,this.videoTag=e,this.network=new l.Network,this.manifestRepresentation=new d.Manifest(this.network,this.videoTag),this.streamingEngine=new f.StreamingEngine(this.manifestRepresentation,this.network,this.videoTag,this.mediaSource,this.edition)}},{key:"destroy",value:function(){this.videoTag&&this.videoTag.pause(),this.streamingEngine&&this.streamingEngine.destroy(),this.manifestRepresentation&&this.manifestRepresentation.destroy(),this.network&&this.network.destroy(),this.streamingEngine=void 0,this.manifestRepresentation=void 0,this.mediaSource=void 0,this.videoTag=void 0}},{key:"play",value:function(){this.videoTag&&(this.videoTag.play(),this.streamingEngine.resumeOnTick())}},{key:"pause",value:function(){this.videoTag&&(this.videoTag.pause(),this.manifestRepresentation.suspendManifestReloading(),this.streamingEngine.suspendOnTick())}},{key:"getDuration",value:function(){if(!this.manifestRepresentation)return 0;var e=this.manifestRepresentation.currentManifestMetadata;return e?"VOD"===e.streamType?e.end:"DVR"===e.streamType?e.start-e.end:1/0:0}},{key:"getExternalTime",value:function(e){if(!this.manifestRepresentation)return 0;var t=this.manifestRepresentation.currentManifestMetadata;return t?("DVR"===t.streamType&&(e-=t.end),e):0}},{key:"getCurrentTime",value:function(){return this.getExternalTime(this.videoTag.currentTime)}},{key:"getPtsOffset",value:function(){return this.streamingEngine.mediaDataModel.getPtsOffset()}},{key:"getConfiguration",value:function(){return this.manifestRepresentation?this.manifestRepresentation.doneLoading().then(function(e){var t=this.streamingEngine.mediaDataModel.getSegmentAtTime(this.videoTag.currentTime),n=this.streamingEngine.adaptive.getQuality();if(t){var r=this.manifestRepresentation.levels_[t.level];n=e.sortedLevels.indexOf(r)}var i=!1;return e.sortedLevels.length>1&&(n++,i=this.streamingEngine.adaptive.adaptationEnabled()),{currentLevel:n,levels:this.parseLevels_(e.sortedLevels),enableAdaptation:i}}.bind(this)):a["default"].resolve(null)}},{key:"getAudioCodec",value:function(){return this.streamingEngine.audioCodec}},{key:"parseLevels_",value:function(e){var t=v.map(e,function(e){var t=e.streamInfo.bandwidth||0;return e.streamInfo.resolution&&e.streamInfo.resolution.height?{label:e.streamInfo.label,bitrate:t,height:e.streamInfo.resolution.height,width:e.streamInfo.resolution.width}:{label:e.streamInfo.label,bitrate:t,height:1,width:1}});return t.length>1&&t.unshift({label:"Auto",bitrate:1,height:1,width:1}),t}},{key:"setCurrentQuality",value:function(e){this.streamingEngine.setCurrentQuality(e)}},{key:"initStream",value:function(e){var t=this,n=arguments.length<=1||void 0===arguments[1]?"Auto":arguments[1];this.streamingEngine.on(p.JWPLAYER_MEDIA_META,function(e){this.trigger(p.JWPLAYER_MEDIA_META,e)},this),this.streamingEngine.on(p.JWPLAYER_MEDIA_BUFFER_FULL,function(e){this.trigger(p.JWPLAYER_MEDIA_BUFFER_FULL,e)},this),this.streamingEngine.on(p.JWPLAYER_MEDIA_LEVELS,function(e){var t=this.parseLevels_(e.levels);this.trigger(p.JWPLAYER_MEDIA_LEVELS,{levels:t,currentQuality:e.currentQuality})},this),this.streamingEngine.on("state",function(e){this.trigger("state",e)},this),this.streamingEngine.on("trackTypes",function(e){this.trigger("trackTypes",e)},this),this.streamingEngine.on("captionCueAdded",function(){this.trigger("captionCueAdded")},this),this.streamingEngine.on("metadataCueAdded",function(){this.trigger("metadataCueAdded")},this),this.streamingEngine.on("error",function(e){this.trigger("error",e)},this),this.streamingEngine.setManifest(e,n).then(function(e){var r=void 0;"Auto"===n?r=0:(r=v.indexOf(e.sortedLevels,t.manifestRepresentation.initialLevel),r+=1),t.setCurrentQuality(r);var i=t.parseLevels_(e.sortedLevels);t.trigger(p.JWPLAYER_MEDIA_LEVELS,{levels:i,currentQuality:r}),t.trigger("trackTypes",e.trackTypes)}).then(function(){return t.streamingEngine.beginPlayback()})["catch"](function(e){return t.trigger("error",e)})}}]),e}()},function(e,t,n){"use 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e(t,n,r,i,s){(0,a["default"])(this,e),this.isAudioOnly=!1,this.video=t,this.streamingEngine=n,this.mdm=r,this.adaptive=i,this.manifest=s,o.extend(this,c)}return(0,u["default"])(e,[{key:"sendStartupMetadata",value:function(e){this.trigger(f.JWPLAYER_MEDIA_META,this.formatStreamMetadata(e)),this.mdm.getTrackTypes().then(function(e){this.isAudioOnly=1===e.length&&"audio"===e[0].type}.bind(this))}},{key:"sendDeltaMetadata",value:function(e){this.trigger(f.JWPLAYER_MEDIA_META,this.formatDeltaMetadata(e))}},{key:"sendSegmentCompletedMetadata",value:function(e,t){this.manifest.doneLoading().then(function(n){this.trigger(f.JWPLAYER_MEDIA_META,this.formatSegmentCompleteMetadata(n,e,t))}.bind(this))}},{key:"sendBufferChangeMetadata",value:function(){this.manifest.doneLoading().then(function(e){var t=this.formatBufferChangeData(e);this.trigger("hls-metadata-bufferchange",t)}.bind(this))}},{key:"formatStreamMetadata",value:function(e){var t=this,n=this.adaptive.getQuality();return{type:"meta",metadata:{levelIndex:n,levels:o.map(e.sortedLevels,function(e){return t.formatLevelData(e)})}}}},{key:"formatDeltaMetadata",value:function(e){var t=this,n=this.adaptive.getQuality();return{type:"meta",metadata:{levelIndex:n,audioTrackIndex:-1,subtitlesTrackIndex:-1,subtitlesTracks:[],audioTracks:[],adaptiveType:e.streamType,duration:e.end-e.start,levels:o.map(e.sortedLevels,function(e){return t.formatLevelData(e)})}}}},{key:"getBandwidthMetrics",value:function(e,t){var n=this.streamingEngine.network,r=n.status();if(!t){var i=this.adaptive.getQuality();t=e.sortedLevels[i]}return{bandwidth:1e3*r.bandwidth,latencyRate:r.latency*r.bandwidth*1e3,initialLevelBitrate:t.streamInfo.bandwidth,currentLevelBitrate:0,estimatedRate:0,priorRate:0,currentRate:0,currentMaxRate:1e3*n.averageDownlink_.max(),averageRate:1e3*r.bandwidth,modifiedAverageRate:0,instantRate:0,medianInstantRate:0,averageInstantRate:0,smoothInstantRate:0}}},{key:"formatSegmentCompleteMetadata",value:function(e,t,n){var r=this,i=this.adaptive.getQuality(),a=this.streamingEngine.network.status(),s=n.segments.indexOf(t);return{type:"meta",metadata:{streamType:e.streamType,bandwidthMetrics:this.getBandwidthMetrics(e,n),droppedFrames:0,bandwidth:1e3*a.bandwidth,height:n.streamInfo.resolution.height,width:n.streamInfo.resolution.width,duration:e.end-e.start,currentLevel:n.streamInfo.label,levelIndex:i,segment:this.formatSegmentData(t,n,s),levels:o.map(e.sortedLevels,function(e){return r.formatLevelData(e)})}}}},{key:"formatLevelData",value:function(e){var t=this,n=e.streamInfo.trackTypes,r=n&&1===n.length&&"audio"===n[0].type,i=o.map(e.segments,function(n,r){return t.formatSegmentData(n,e,r)});return{responseTime:1e3,bitrate:e.streamInfo.bandwidth,index:e.streamInfo.originalIndex,mediaSequence:e.mediaSequence,audioOnly:r,audioGroup:"audio",requestTime:100,segments:i,width:e.streamInfo.resolution.width,height:e.streamInfo.resolution.height,start:e.streamInfo.start,endTime:e.streamInfo.end,duration:e.streamInfo.end-e.streamInfo.start,subtitlesGroup:"subtitles",m3u8:"#EXTM3U\n#EXT-X-ENDLIST\n",label:e.streamInfo.label}}},{key:"formatSegmentData",value:function(e,t,n){var r=e.size,i=this.streamingEngine.network,a=i.status();return{mediaSequenceNumber:e.mediaSequenceId,start:e.start,duration:e.duration,index:n,httpStatus:0,size:r,bitrate:r/e.duration,bandwidth:1e3*a.bandwidth,loadTime:r/(1e3*a.bandwidth),dtsOffset:e.pts/9e4-e.start,error:null,discontinuity:e.discontinuity,type:e.url.substring(e.url.lastIndexOf(".")+1).toUpperCase()}}},{key:"formatBufferChangeData",value:function(t){function n(e){if(e.length){for(var t=[],n=0;n<e.length;n++)t.push({start:e.start(n),end:e.end(n)});return t}return[{start:0,end:0}]}var r=0,i=this.video.currentTime;"LIVE"!==t.streamType&&t?(r=t.end-t.start,"DVR"===t.streamType&&(r=-r,i-=t.end)):r=1/0;var a=void 0;this.streamingEngine.msee&&(a=this.streamingEngine.msee.sourceBuffers_);var s=e.getMinMaxInTimeRanges(this.video.buffered),u={type:"hls-metadata-bufferchange",bufferPercent:(s.end-t.start)/(t.end-t.start)*100,position:i,duration:r,metadata:{bandwidthMetrics:this.getBandwidthMetrics(t),nsBufferLength:0,droppedFrames:0,bufferLength:Math.max(0,s.end-this.video.currentTime),bandwidth:12e7,backBufferLength:Math.max(0,this.video.currentTime-s.start)}};return a&&a.video&&(u.metadata=o.extend(u.metadata,{videoBufferRange:n(a.video.buffered)})),a&&a.audio&&(u.metadata=o.extend(u.metadata,{audioBufferRange:n(a.audio.buffered)})),u}}],[{key:"getMinMaxInTimeRanges",value:function(e){var t={start:0,end:0};if(!e.length)return t;t.start=e.start(0),t.end=e.end(0);for(var n=1;n<e.length;n++)t.start=Math.min(t.start,e.start(n)),t.end=Math.max(t.end,e.end(n));return t}}]),e}()},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.LiveManifestLoader=t.RefreshRequest=void 0;var i,a=n(7),s=r(a),u=n(5),o=r(u),c=n(66),f=r(c),l=400,d=500,h=2,p=n(1);!function(e){e[e.IDLE=0]="IDLE",e[e.PENDING=1]="PENDING",e[e.COMPLETE=2]="COMPLETE"}(i||(i={}));var v=t.RefreshRequest=function m(){(0,o["default"])(this,m),this.status=i.IDLE};t.LiveManifestLoader=function(){function e(t,n,r){(0,o["default"])(this,e),this.refreshRequests=[],this.manifest=t,this.network=n,this.video=r}return(0,s["default"])(e,[{key:"pollManifest",value:function(e){return this.refreshRequests[e]||(this.refreshRequests[e]=new v),this.reload_(e),this.refreshRequests[e].cycles=h,this.refreshRequests[e].promise}},{key:"reload_",value:function(e){var t=this.refreshRequests[e];t&&t.status!==i.PENDING&&(t.promise=this.manifest.refreshManifest(e),t.status=i.PENDING,t.promise.then(this.checkManifestRefresh_.bind(this,e)))}},{key:"checkManifestRefresh_",value:function(e){var t=this,n=this.refreshRequests[e];this.manifest&&n&&(n.cycles>0?this.getManifestLoadRunway_(e,this.video.currentTime).then(f["default"].wait).then(function(){t.manifest&&n.cycles>0&&(n.cycles--,n.status=i.COMPLETE,t.reload_(e))}):n.status=i.IDLE)}},{key:"getManifestLoadRunway_",value:function(e,t){var n=this;return this.manifest.doneLoading().then(function(){var r=3*n.network.averageLatency_.max(),i=n.manifest.levels_[e],a=i.segments[i.segments.length-1],s=1e3*(a.end-t),u=1e3*n.manifest.levels_[e].streamInfo.targetDuration;if(u=Math.min(u,1e3*a.duration),u+l>s)return Math.max((s-r)/2,l);if(1===n.manifest.refreshesWithoutChanges)u/=2;else if(n.manifest.refreshesWithoutChanges>5)return d;return Math.max(u,l)})}},{key:"cancelReloading",value:function(){p.each(this.refreshRequests,function(e){e.cycles=0})}},{key:"destroy",value:function(){this.cancelReloading(),this.video=null,this.refreshRequests=[],this.network=null,this.manifest=void 0}}]),e}()},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.ManifestLoader=void 0;var i=n(9),a=r(i),s=n(15),u=r(s),o=n(5),c=r(o),f=n(7),l=r(f),d=n(65),h=n(3),p=n(1),v=n(8);t.ManifestLoader=function(){function e(t){(0,c["default"])(this,e),this.totalManifest="",this.leftoverContent="",this.network=t,p.extend(this,h)}return(0,l["default"])(e,[{key:"load",value:function(e){var t={requester:"manifest",requestType:d.RequestType.Text,uris:[e],retryParameters:{maxAttempts:2}},n=this.network.request(t),r=this;return n.then(function(e){var t=e.chan;return new u["default"](function(e){v.go(a["default"].mark(function n(){var i;return a["default"].wrap(function(n){for(;;)switch(n.prev=n.next){case 0:return n.next=3,v.take(t);case 3:if(i=n.sent,i!==v.CLOSED){n.next=10;break}return r.parseManifestChunk("",!0),e(),n.abrupt("break",13);case 10:r.parseManifestChunk(i,!1);case 11:n.next=0;break;case 13:case"end":return n.stop()}},n,this)}))})})}},{key:"parseManifestChunk",value:function(e,t){var n=this.leftoverContent+e;if(this.totalManifest+=e,n=n.replace(/\r\n/g,"\n").replace(/\r/g,""),t&&n||n.indexOf("#EXT-X-ENDLIST")>=n.length-16)this.leftoverContent="",this.trigger("manifestChunk",n);else{var r=n.lastIndexOf("\n");this.leftoverContent=n.substring(r+1),this.trigger("manifestChunk",n.substring(0,r))}}},{key:"getRawManifestData",value:function(){return this.totalManifest}}]),e}()},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.ManifestParser=void 0;var i=n(5),a=r(i),s=n(7),u=r(s),o=n(64),c=n(63),f=n(3),l=n(2),d=n(1),h=t.ManifestParser=function(){function e(t,n){(0,a["default"])(this,e),this.EXTM3U={exp:/^#EXTM3U\s*$/,action:this.assignPlaylist.bind(this)},this.EXT_X_TARGETDURATION={exp:/^#EXT-X-TARGETDURATION:\s*(\d+(?:\.\d+)?)\s*$/,action:this.assignFloatStreamInfo.bind(this),prop:"targetDuration",checkType:this.setMediaPlaylist.bind(this)},this.EXT_X_MEDIA_SEQUENCE={exp:/^#EXT-X-MEDIA-SEQUENCE:\s*(\d+)\s*$/,action:this.assignMediaSequence.bind(this),checkType:this.setMediaPlaylist.bind(this)},this.EXT_X_VERSION={exp:/^#EXT-X-VERSION:\s*(\d+)\s*$/,action:this.assignInt.bind(this),prop:"version"},this.EXT_X_ALLOW_CACHE={exp:/^#EXT-X-ALLOW-CACHE:.*$/},this.EXT_X_KEY={exp:/^#EXT-X-KEY:METHOD=(.*),URI="?(.*)(?=")("?,IV=)?(.*)/,action:this.assignAesKey.bind(this)},this.EXT_X_STREAM_INF={exp:/^#EXT-X-STREAM-INF:(.*)$/,action:this.assignMediaPlaylist.bind(this),checkType:this.setMasterPlaylist.bind(this)},this.EXT_X_I_FRAME_STREAM_INF={exp:/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/,action:this.assignIFrameMediaPlaylist.bind(this)},this.EXT_X_I_FRAMES_ONLY={exp:/^#EXT-X-I-FRAMES-ONLY\s*$/,action:this.setIFrameOnly.bind(this)},this.EXT_X_BYTERANGE={exp:/^#EXT-X-BYTERANGE:\s*(\d+(?:\.\d+)?)(?:@(\d+(?:\.\d+)?))?$/,action:this.setByteRange.bind(this)},this.EXTINF={exp:/^#EXTINF:\s*(-?\d+(?:\.\d+)?)(?:,(.*))?$/,action:this.createSegment.bind(this),checkType:this.setMediaPlaylist.bind(this)},this.EXT_X_MEDIA={exp:/^#EXT-X-MEDIA:(.*)$/,action:this.parseMedia.bind(this),checkType:this.setMasterPlaylist.bind(this)},this.EXT_X_DISCONTINUITY_SEQUENCE={exp:/^#EXT-X-DISCONTINUITY-SEQUENCE:\s*(\d+)\s*$/,action:this.setDiscontinuitySequence.bind(this),checkType:this.setMediaPlaylist.bind(this)},this.EXT_X_DISCONTINUITY={exp:/^#EXT-X-DISCONTINUITY\s*$/,action:this.incrementDiscontinuity.bind(this),checkType:this.setMediaPlaylist.bind(this)},this.EXT_X_ENDLIST={exp:/^#EXT-X-ENDLIST\s*$/,action:this.setEndlist.bind(this)},this.EXT_X_PLAYLIST_TYPE={exp:/^#EXT-X-PLAYLIST-TYPE:\s*(EVENT|VOD)\s*$/},this.EXT_X_INDEPENDENT_SEGMENTS={exp:/^#EXT-X-INDEPENDENT-SEGMENTS\s*$/},this.EXT_X_PROGRAM_DATE_TIME={exp:/^#EXT-X-PROGRAM-DATE-TIME:\s*([\d\-T:\.\+A-Z]+)\s*$/},this.DECIMAL_FLOATING_POINT={exp:/^(?:\+|-)?\d+(?:\.\d+)?$/},this.COMMENT={exp:/^#[^EXT](.*)$/},this.WHITESPACE={exp:/^\s*$/},this.URI={exp:/^([^#].+)$/,action:this.assignURL.bind(this)},this.props=[this.EXTM3U,this.EXT_X_VERSION,this.EXT_X_ALLOW_CACHE,this.EXTINF,this.EXT_X_BYTERANGE,this.EXT_X_DISCONTINUITY,this.EXT_X_KEY,this.EXT_X_PROGRAM_DATE_TIME,this.EXT_X_TARGETDURATION,this.EXT_X_MEDIA_SEQUENCE,this.EXT_X_DISCONTINUITY_SEQUENCE,this.EXT_X_ENDLIST,this.EXT_X_PLAYLIST_TYPE,this.EXT_X_I_FRAMES_ONLY,this.EXT_X_MEDIA,this.EXT_X_STREAM_INF,this.EXT_X_I_FRAME_STREAM_INF,this.EXT_X_INDEPENDENT_SEGMENTS,this.DECIMAL_FLOATING_POINT,this.URI,this.WHITESPACE,this.COMMENT],this.playlistObject={},this.manifestData="",this.baseURL="",this.discontinuityCount=0,d.extend(this,f),this.baseURL=t.substring(0,t.lastIndexOf("/")+1),this.streamInfo=n||new o.StreamInfo}return(0,u["default"])(e,[{key:"assignPlaylist",value:function(t){d.extend(t,e.makePlaylistProperties())}},{key:"assignYesNo",value:function(e,t,n){var r="YES"===n[1];e[t]=r}},{key:"assignFloatStreamInfo",value:function(e,t,n){e.streamInfo[t]=parseFloat(n[1])}},{key:"assignInt",value:function(e,t,n){e[t]=parseInt(n[1])}},{key:"assignURL",value:function(t,n,r){var i=r[0];if("media"===t.type){if(t.mediaElements.length>0){var a=t.mediaElements.length-1,s=t.mediaElements[a];if(s.url=e.getURI(i,this.baseURL),t.byteRangeLength){s.byteRange.length=t.byteRangeLength;var u=t.byteRangeStart;if(!u&&a>0){var o=t.mediaElements[a-1],c=o.byteRange.length,f=o.byteRange.byteRangeStart;u=f+c||0}s.byteRange.start=u}"AES-128"===t.key&&(s.aesKeyUri=l.getAbsolutePath(t.keyUri,this.baseURL),s.aesIV=this._getSegmentIV(t.aesIV,s.mediaSequenceId)),this.trigger("tsSegmentFound",s)}}else if("master"===t.type&&t.streamInfos.length>0){var d=t.streamInfos[t.streamInfos.length-1];d.url||(d.url=e.getURI(i,this.baseURL),this.trigger("mediaPlaylistFound",d))}}},{key:"assignMediaSequence",value:function(e,t,n){e.mediaSequence=e.currentMediaSequenceId=parseInt(n[1])}},{key:"assignMediaPlaylist",value:function(t,n,r){var i=r[1];t.streamInfos.push(e.makeStreamInfo(i))}},{key:"assignIFrameMediaPlaylist",value:function(t,n,r){var i=r[1];t.iframeStreamInfos.push(e.makeStreamInfo(i))}},{key:"setIFrameOnly",value:function(e,t,n){e.iframeOnly=!0}},{key:"assignAesKey",value:function(e,t,n){e.key=n[1],e.keyUri=n[2],e.aesIV=n[3]?n[4]:null}},{key:"setMediaPlaylist",value:function(t){return t.type||(d.extend(t,e.makeMediaPlaylistProperties()),t.streamInfo=this.streamInfo),"media"===t.type}},{key:"setMasterPlaylist",value:function(t){return t.type||d.extend(t,e.makeMasterPlaylistProperties()),"master"===t.type}},{key:"createIVArrayBuffer_",value:function(e){var t="00000000000000000000000000000000";return e=t.substr(e.length)+e,this.hexStringToArrayBuffer_(e)}},{key:"hexStringToArrayBuffer_",value:function(e){var t=void 0,n=new Uint8Array(16);for(t=0;t<e.length;t+=2)n[t/2]=parseInt(e.substr(t,2),16);return n.buffer}},{key:"_getSegmentIV",value:function(e,t){if(e){var n=e.substring(0,2);return"0x"===n||"0X"===n?this.createIVArrayBuffer_(e.substring(2)):this.createIVArrayBuffer_(e)}return this.createIVArrayBuffer_(t.toString(16))}},{key:"parseMedia",value:function(t,n,r){var i=e.parseKeyValuesPairs(r[1]),a=new c.MediaData(i);if(a.type&&a.groupId){var s=a.type.toLowerCase(),u=a.groupId,o=t.renditions[s],f=void 0;t.renditions[s]=o?o:{},f=t.renditions[s][u],t.renditions[s][u]=f?f:[],t.renditions[s][u].push(a)}}},{key:"setByteRange",value:function(e,t,n){e.byteRangeLength=parseInt(n[1],10),e.byteRangeStart=parseInt(n[2],10)}},{key:"createSegment",value:function(e,t,n){var r=new o.Segment,i=parseFloat(n[1]),a=n[2];if(r.title=a?a:r.title,r.originalData.start=r.start=this.streamInfo.end,r.originalData.end=r.end=this.streamInfo.end+i,r.originalData.duration=r.duration=i||this.streamInfo.targetDuration,r.discontinuity=this.discontinuityCount,!(e.mediaSequence>=0))throw"expected a media sequence value before a segment, but did not find one.";r.mediaSequenceId=e.currentMediaSequenceId,e.currentMediaSequenceId++,r.title&&!/^(?:\{\}|no desc)$/.test(r.title.trim())&&(r.extInfTitle=r.title),e.streamInfo.end+=r.duration,e.mediaElements.push(r)}},{key:"setDiscontinuitySequence",value:function(e,t,n){this.discontinuityCount=e.discontinuitySequence=parseFloat(n[1])}},{key:"incrementDiscontinuity",value:function(e){e.containsDiscontinuities=!0,this.discontinuityCount++}},{key:"setEndlist",value:function(e){"master"!==e.type&&(e.mediaElements[e.mediaElements.length-1].isLast=!0,
this.streamInfo.hasEndlist=!0)}},{key:"parse",value:function(e){var t=this,n=e.split("\n");this.manifestData+=e,n.forEach(function(e){var n=void 0,r=!1;t.props.forEach(function(i){n=i.exp.exec(e),n&&(i.checkType&&!i.checkType(t.playlistObject)||(i.action&&i.action(t.playlistObject,i.prop,n),r=!0))})})}},{key:"getPlaylist",value:function(){return this.playlistObject}}],[{key:"makePlaylistProperties",value:function(){return{version:1,independentSegments:!1,start:{timeOffset:0,precise:!1}}}},{key:"makeMasterPlaylistProperties",value:function(){return{type:"master",media:[],streamInfos:[],iframeStreamInfos:[],renditions:{}}}},{key:"makeMediaPlaylistProperties",value:function(){return{type:"media",streamInfo:null,mediaSequence:0,currentMediaSequenceId:0,playlistType:null,discontinuitySequence:null,containsDiscontinuities:!1,iFramesOnly:!1,mediaElements:[]}}},{key:"makeStreamInfo",value:function(t){var n=e.parseKeyValuesPairs(t),r=new o.StreamInfo;if(r.url=n.url||n.uri,r.bandwidth=parseFloat(n.bandwidth),n.codecs&&(r.codecs=n.codecs.split(/[, ] */g)),n.resolution){var i=n.resolution.split("x");r.resolution={width:parseInt(i[0]),height:parseInt(i[1])}}return r.trackTypes=e.getLevelTypes(r),r.video=n.video,r.audio=n.audio,r.programId=parseInt(n.programid),r.label=n.name||e.makeLabel(r),r}},{key:"makeLabel",value:function(e){return e.resolution&&e.resolution&&e.resolution.height?e.resolution.height+"p":Math.floor(e.bandwidth/1e3)+" kbps"}},{key:"parseKeyValuesPairs",value:function(t){for(var n={},r=void 0,i=void 0,a=void 0,s=t;;){if(r=e.KEY_VALUE.exec(s),null===r)break;i=r[1].replace("-","").toLowerCase(),a="",a=0===r[2].indexOf('"')&&r[2].lastIndexOf('"')===r[2].length-1?r[2].slice(1,r[2].length-1):r[2],n[i]=a,s=r[3]}return n}},{key:"getLevelTypes",value:function(e){var t=e.resolution.width*e.resolution.height,n=e.codecs,r=!1,i=d.compact(d.map(n,function(e){return e.indexOf("avc1")>=0?(r=!0,{type:"video",codec:"default"}):e.indexOf("mp4a.40.34")>=0?{type:"audio",codec:"mp3"}:e.indexOf("mp4a")>=0?{type:"audio",codec:"aac"}:void 0}));return t&&!r&&i.push({type:"video",codec:"default"}),i}},{key:"getURI",value:function(t,n){if(e.ABSOLUTE_URI.exec(t))return t;if(e.RELATIVE_URI_ABSOLUTE_PATH.exec(t)){var r=new URL(n);return r.protocol+"//"+r.host+t}return e.RELATIVE_URI_RELATIVE_PATH.exec(t)?n+t:t}}]),e}();h.KEY_VALUE=/^(?:,|, | )?([A-Z\-]+)=((?:"[^"]*")|(?:[^,]*))(.*)$/,h.ABSOLUTE_URI=/^(https?:\/\/.*)$/,h.RELATIVE_URI_ABSOLUTE_PATH=/^(\/.*)$/,h.RELATIVE_URI_RELATIVE_PATH=/^(.+)$/},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.MDM=t.TransmuxSegment=t.TransmuxSession=void 0;var i=n(9),a=r(i),s=n(102),u=r(s),o=n(15),c=r(o),f=n(5),l=r(f),d=n(7),h=r(d),p=n(63),v=n(65),m=n(66),y=n(156),_=r(y),g=n(1),b=n(3),k=n(8),x=4,E=8,T=t.TransmuxSession=function(){function e(){(0,l["default"])(this,e),this.dataQueue_=[],this.isSendingData_=!1,this.forwardBufferCleared=!1,this.active=!0,this.firstDataBuffered={audio:!1,video:!1};var t=g.uniqueId("transmuxer-");this.tmsArray=[],this.transmuxer=new _["default"](t),this.mediaChannels={video:new k.chan(1e4),audio:new k.chan(1e4),metadata:new k.chan(1e4),captions:new k.chan(1e4)}}return(0,h["default"])(e,[{key:"getTransmuxSegment",value:function(e){return g.find(this.tmsArray,function(t){return e===t.ts})}},{key:"destroy",value:function(){var e=this;this.isSendingData_||(this.transmuxer.endOfInput(),this.transmuxer=null),g.each(this.dataQueue_,function(t){e.tmsArray=g.without(e.tmsArray,t.segment)}),this.active=!1,this.dataQueue_=null}},{key:"enqueueNetworkData",value:function(e){this.dataQueue_.push(e),this.runQueue_()}},{key:"runQueue_",value:function(){var e=this;if(!this.dataQueue_)return void this.destroy();if(!this.isSendingData_&&this.dataQueue_.length){this.isSendingData_=!0;var t=this.dataQueue_.shift();t.netRequestPromise.then(function(n){e.dataQueue_||e.destroy();var r=t.segment,i=p.Manifest.makeIndex(r),a={id:i,isLast:r.isLast,aesIV:r.aesIV,aesKeyPromise:t.aesKeyPromise};e.transmuxer.nextFile(n.chan,a).then(function(){return e.isSendingData_=!1}).then(e.runQueue_.bind(e))})["catch"](function(){e.isSendingData_=!1})}}},{key:"markBuffered",value:function(e){this.firstDataBuffered[e]=!0}},{key:"isBuffered",value:function(e){var t=this;return g.all(e,function(e){return t.firstDataBuffered[e]})}}]),e}(),w=t.TransmuxSegment=function S(e){(0,l["default"])(this,S),this.ts=e,this.transmuxStatus="in-progress"};t.MDM=function(){function e(t,n){var r=this;(0,l["default"])(this,e),this.loadedAesKeys_={},this.sessionHistory_=[],this.segmentPtsOffset_=-1,this.network=n,this.manifestRepresentation=t,g.extend(this,b),this.streamTypesKnown_=new c["default"](function(e,t){r.streamTypesKnownResolve_=e,r.streamTypesKnownReject_=t})}return(0,h["default"])(e,[{key:"getTrackTypes",value:function(){return this.streamTypesKnown_}},{key:"removeTmsInRange_",value:function(e,t,n){g.each(this.sessionHistory_,function(r){n===!1&&r.active||(r.tmsArray=g.filter(r.tmsArray,function(n){return!n.ts.errorInSegment||n.ts.start!==e&&n.ts.end!==t?!(n.ts.start<t&&n.ts.end>e):!0}))}),this.sessionHistory_=g.filter(this.sessionHistory_,function(e){return!!e.tmsArray.length})}},{key:"removeInactiveTmsInRange",value:function(e,t){return this.removeTmsInRange_(e,t,!1)}},{key:"removeAllTmsInRange",value:function(e,t){return this.removeTmsInRange_(e,t,!0)}},{key:"getSegmentAtTime",value:function(e){for(var t=this.sessionHistory_.length;t--;){var n=this.sessionHistory_[t].tmsArray,r=g.find(n,function(t){return t.ts.start<=e&&t.ts.end>=e});if(r)return r.ts}}},{key:"getTransmuxSegment",value:function(e){return this.currentTransmuxSession?this.currentTransmuxSession.getTransmuxSegment(e):null}},{key:"get",value:function(e){var t=this,n=this.getTransmuxSegment(e);return n||(n=new w(e),this.transmux_(n),this.beginDownloadingSegment(n)),e.aesKeyUri?this.loadedAesKeys_[e.aesKeyUri].then(function(){return c["default"].resolve(t.currentTransmuxSession)})["catch"](function(e){return c["default"].reject("Cannot download AES key: "+e)}):c["default"].resolve(this.currentTransmuxSession)}},{key:"getPtsOffset",value:function(){var e=this.currentTransmuxSession.tmsArray[0];return e&&e.ts.pts&&(this.segmentPtsOffset_=e.ts.pts/9e4-e.ts.start),this.segmentPtsOffset_}},{key:"complete",value:function(e){e.transmuxStatus="complete"}},{key:"endTransmuxSession",value:function(e){e&&e.tmsArray&&e.destroy()}},{key:"transmux_",value:function(e){var t=this,n=e.ts;if(this.isSegmentContiguous_(e))this.currentTransmuxSession.tmsArray.push(e);else{this.endTransmuxSession(this.currentTransmuxSession),this.currentTransmuxSession=new T,this.currentTransmuxSession.tmsArray.push(e),this.segmentPtsOffset_=-1,this.sessionHistory_.push(this.currentTransmuxSession);var r=["audio","video","metadata","captions"],i=g.map(r,function(e){return this.spawnTransmuxTaker_(this.currentTransmuxSession,e)},this),a=g.pluck(i,"offsetsKnown");this.currentTransmuxSession.offsetsKnown=c["default"].all(a).then(function(e){return g.reduce(e,function(e,t){return e[t.type]=t,e},{})})}n.aesKeyUri&&(this.loadedAesKeys_[n.aesKeyUri]||(this.loadedAesKeys_[n.aesKeyUri]=this.loadAesKey_(n).then(function(e){return(0,m.channelToPromise)(e.chan)}))),this.currentTransmuxSession.transmuxer.trackTypesKnown().then(function(e){0!==e.length&&t.streamTypesKnownResolve_(e)})}},{key:"spawnTransmuxTaker_",value:function(e,t){var n=e.transmuxer,r=e.mediaChannels[t],i=void 0,s=void 0,o=new c["default"](function(e,t){i=e,s=t});return k.go(a["default"].mark(function f(){var e,o,c,l,d,h,p,v;return a["default"].wrap(function(a){for(;;)switch(a.prev=a.next){case 0:e=g.now()+x,"metadata"!==t&&"captions"!==t||i({type:t}),o=void 0;case 3:return a.t0=k.CLOSED,a.next=6,k.take(n[t]);case 6:if(a.t1=o=a.sent,a.t0===a.t1){a.next=24;break}if("duration-update"!==o.type){a.next=11;break}return o.sourceFile&&(c=o.sourceFile.split("_"),l=(0,u["default"])(c,2),d=l[0],h=l[1],this.manifestRepresentation.updateTS(d,h,{type:t,duration:o.duration,start:o.start})),a.abrupt("continue",3);case 11:return"metadata"!==o.type||g.isNumber(o.start)||g.isNumber(o.pts)||(p=this.manifestRepresentation.getSegmentFromIndex(o.sourceFile),o.start=p.start),a.next=14,k.put(r,o);case 14:if("error"!==o.type){a.next=16;break}return a.abrupt("return",s(o.message));case 16:if("init"===o.type&&i({type:t,codec:o.codec,start:o.start}),v=g.now(),!(v>e)){a.next=22;break}return e=v+x,a.next=22,k.timeout(E);case 22:a.next=3;break;case 24:i({type:t}),r.close();case 26:case"end":return a.stop()}},f,this)}).bind(this)),{offsetsKnown:o}}},{key:"downloadComplete_",value:function(e,t){return e.size=t.size,this.manifestRepresentation.updateLevel(e),t}},{key:"loadAesKey_",value:function(e){var t={requestType:v.RequestType.ByteArray,requester:"aes-key",uris:[e.aesKeyUri],retryParameters:{maxAttempts:2}};return this.network.request(t)}},{key:"isSegmentContiguous_",value:function(e){if(!e||e.ts.errorInSegment||!this.currentTransmuxSession||!this.currentTransmuxSession.transmuxer||!this.currentTransmuxSession.tmsArray.length)return!1;var t=this.currentTransmuxSession.tmsArray,n=t[t.length-1];return e.ts.level===n.ts.level&&e.ts.mediaSequenceId===n.ts.mediaSequenceId+1&&!n.ts.errorInSegment}},{key:"beginDownloadingSegment",value:function(e){var t=this,n=e.ts;e.transmuxStatus="downloading";var r={requestType:v.RequestType.ByteArray,requester:"media-file",uris:[n.url],retryParameters:{maxAttempts:2}},i=this.network.request(r);this.currentTransmuxSession.enqueueNetworkData({segment:e.ts,netRequestPromise:i,aesKeyPromise:this.loadedAesKeys_[e.ts.aesKeyUri]}),i.then(function(e){(0,m.channelToPromise)(e.metaChan).then(t.downloadComplete_.bind(t,n))})["catch"](function(){n.errorInSegment=!0,t.trigger("segment-download-error",n)})}}]),e}()},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0}),t.StreamingEngine=void 0;var i=n(9),a=r(i),s=n(180),u=r(s),o=n(185),c=r(o),f=n(103),l=r(f),d=n(15),h=r(d),p=n(5),v=r(p),m=n(7),y=r(m),_=n(154),g=n(148),b=r(g),k=n(316),x=n(1),E=n(2),T=n(3),w=n(4),S=n(8),A=n(48),M=1,I=10,L=60,C=50,P=200,O=30,R={video:{"default":'video/mp4; codecs="avc1.4d4015"'},audio:{"default":"audio/aac",aac:"audio/aac",mp3:"audio/mpeg"}},D=(t.StreamingEngine=function(){function e(t,n,r,i,a){var s=this;(0,v["default"])(this,e),this.loadingState_="loading",this.lastTransmuxSessionComplete_=h["default"].resolve([]),this.onTickInterval=-1,this.bufferEventSent_=!1,this.lastDuration_=NaN,x.extend(this,T),this.network=n,this.video=r,this.mediaSource=i,this.manifestRepresentation=t,this.mediaDataModel=new _.MDM(t,n),this.adaptive=new b["default"],this.edition_=a,this.supports=new A(a),this.manifestRepresentation.on("levels-disabled",function(e){var t=e.nextIndex;e.levels.length>1&&t++,s.adaptive.updateLevels(e.nextIndex),s.trigger(w.JWPLAYER_MEDIA_LEVELS,{levels:e.levels,currentQuality:t})}),this.adaptive.on("quality-change",function(e){s.manifestRepresentation.setCurrentQuality(e)}),this.textTrackCache_=this.createTextTrackCache_(),this.mediaDataModel.on("segment-download-error",function(e){s.trackTypes_||s.beginPlayback()})}return(0,y["default"])(e,[{key:"createTextTrackCache_",value:function(){return{captions:{cues:{}},metadata:{cues:{}}}}},{key:"updateDuration_",value:function(e){return"VOD"!==e.streamType&&e.end>this.video.duration&&this.msee.setDuration(e.end),this.onDurationChange(e),e}},{key:"clearBackBuffer_",value:function(e){var t=this;if(!this.mediaSource.sourceBuffers.length||!this.lastTransmuxSession_.tmsArray.length)return h["default"].resolve(e);var n=x.last(this.lastTransmuxSession_.tmsArray).ts.isLast;if(this.mediaSource.sourceBuffers[0].buffered.length&&!n){var r=function(){var n=t.mediaSource.sourceBuffers[0].buffered.start(0),r=Math.max(t.video.currentTime-L,0);return r-n>I?{v:t.removeBuffer(0,r).then(function(){return t.mediaDataModel.removeAllTmsInRange(0,r),e})["catch"](function(){return e})}:void 0}();if("object"===("undefined"==typeof r?"undefined":(0,l["default"])(r)))return r.v}return h["default"].resolve(e)}},{key:"skipVideoBeforeAudio",value:function(){if(this.msee&&2===this.mseeTracks_.length){var e=this.msee.sourceBuffers_.video.buffered,t=this.msee.sourceBuffers_.audio.buffered;if(e.length&&t.length){var n=e.start(0),r=t.start(0);if(this.video.currentTime===n&&r>n)return this.video.currentTime=r,!0}}return!1}},{key:"skipDiscontinuousZones",value:function(e){var t=this.video.currentTime;if(this.skipVideoBeforeAudio())return e;var n=this.mediaDataModel.getSegmentAtTime(t);if(!n||this.minForwardBuffer()>.2)return e;var r=this.manifestRepresentation.levels_[n.level].segments,i=r.indexOf(n),a=r[i+1];if(!a||-1===i)return e;if(n.errorInSegment)return this.video.currentTime=n.end+.01,e;if(a.errorInSegment&&a.start-t<.2)return this.video.currentTime=a.end+.01,e;var s=this.firstBufferedRange_(t),u=this.mediaDataModel.currentTransmuxSession,o=x.pluck(this.mseeTracks_,"type");return t>=n.start&&t<n.end&&u.isBuffered(o)&&5>s-t&&s>t&&(this.video.currentTime=s),n.discontinuity!==a.discontinuity&&this.video.buffered.length>1&&(this.video.currentTime=a.start),e}},{key:"firstBufferedRange_",value:function(e){var t=x.map(this.mseeTracks_,function(t){for(var n=this.msee.sourceBuffers_[t.type].buffered,r=n.length,i=0;r>i;i++){var a=n.start(i);if(e>=a&&e<=n.end(i)||a>=e)return a}return e},this);return Math.max.apply(Math,(0,c["default"])(t))}},{key:"onTick_",value:function(){var e=this;if(this.msee){if(this.video&&this.video.error)return this.destroy();this.adaptive.whatToDownload(this).then(this.buffer_.bind(this)),this.manifestRepresentation.doneLoading().then(function(t){return e.updateDuration_(t)}).then(function(t){return e.skipDiscontinuousZones(t)}).then(function(t){return e.clearBackBuffer_(t)})["catch"](function(t){return e.trigger("error",t)})}}},{key:"removeBuffer",value:function(e,t){if(!this.msee)return h["default"].resolve();var n=x.map(this.mseeTracks_,function(n){return this.msee.remove(n.type,e,t)["catch"](function(){})},this);return this.mediaDataModel.removeInactiveTmsInRange(e,t),h["default"].all(n)}},{key:"setCurrentQuality",value:function(e){var t=this.manifestRepresentation.sortedLevels_;this.adaptive.setQuality(e,t)}},{key:"addListeners",value:function(){this.removeVideoListeners_(),this.onTimeUpdateListener=this.onTimeUpdate_.bind(this),this.onSeekingListener=this.onSeeking_.bind(this),this.video.addEventListener("timeupdate",this.onTimeUpdateListener,!1),this.video.addEventListener("seeking",this.onSeekingListener,!1),this.onTickThrottle_=x.throttle(this.onTick_.bind(this),C),this.resumeOnTick()}},{key:"removeVideoListeners_",value:function(){this.video.removeEventListener("timeupdate",this.onTimeUpdateListener),this.video.removeEventListener("seeking",this.onSeekingListener)}},{key:"removeListeners",value:function(){this.removeVideoListeners_(),this.suspendOnTick(),this.adaptive.off(),this.manifestRepresentation&&this.manifestRepresentation.off(),this.off()}},{key:"getLiveStartTime",value:function(e){var t=e.end-e.start,n=E.between(.75*t,O/2,O),r=Math.max(e.start,e.end-n),i=e.initialLevel.getSegmentTimeRange(r,r);return i.length?i[0].start:0}},{key:"setupMSEE_",value:function(e){var t=this;return new h["default"](function(n,r){function i(){t.mediaSource.removeEventListener("sourceopen",i);try{t.msee=new k(t.mediaSource,null);var a=x.reduce(e,function(e,t){var n=R[t.type],r=n[t.codec]||n["default"];return e[t.type]=r,e},{});t.msee.init(a)}catch(s){r(s)}n(t.msee)}t.mediaSource.addEventListener("sourceopen",i),"open"===t.mediaSource.readyState&&i()})}},{key:"setMseReady_",value:function(){var e=this;return this.mseReady=this.mediaDataModel.getTrackTypes().then(function(t){return e.mseeTracks_=t,e.trackTypes_=t.concat([{type:"metadata"},{type:"captions"}]),e.trigger("trackTypes",t),t}).then(this.setupMSEE_.bind(this))["catch"](function(e){})}},{key:"setManifest",value:function(e,t){var n=this,r=this.manifestRepresentation.load(e,t).then(function(e){return n.onDurationChange(e)})["catch"](function(e){throw"Cannot load M3U8: "+e});return this.setMseReady_(),h["default"].all([this.mseReady,r]).then(function(e){var t=e[1];n.msee.setDuration(t.end)})["catch"](function(){return null}),r}},{key:"beginPlayback",value:function t(){var t=!0;this.adaptive.whatToDownload(this,t).then(this.buffer_.bind(this))["catch"](function(e){}),this.addListeners();var e=this;this.video.addEventListener("progress",function n(t){var r=t.target;e.msee&&e.minForwardBuffer()>M&&(r.removeEventListener("progress",n),e.bufferEventSent_=!0,e.trigger(w.JWPLAYER_MEDIA_BUFFER_FULL))},!1),"LIVE"!==this.manifestRepresentation.streamType&&"DVR"!==this.manifestRepresentation.streamType||this.video.addEventListener("loadedmetadata",function r(t){var n=t.target;n.removeEventListener("loadedmetadata",r),e.manifestRepresentation&&(n.currentTime=e.getLiveStartTime(e.manifestRepresentation.currentManifestMetadata))})}},{key:"getTextTrack_",value:function(e){for(var t=this.video.textTracks,n=0;n<t.length;n++){var r=t[n];if(r.kind===e)return r}}},{key:"addTextTrack_",value:function(e){var t="captions"===e?"Unknown CC":"",n=this.video.addTextTrack(e,t);return n}},{key:"buffer_",value:function(e){var t=this,n=e.segment;return!n||n.end<this.video.currentTime&&this.video.currentTime!==this.video.duration?void 0:n.aesKeyUri&&!this.supports("drm")?void this.trigger("error","AES decryption not supported in "+this.edition_+" edition"):(this.addExtInfCue_(n),this.mediaDataModel.get(n).then(function(e){return this.bufferTransmuxSegment_(e)["catch"](function(e){return null})}.bind(this))["catch"](function(e){return t.trigger("error",e)}))}},{key:"addExtInfCue_",value:function(e){if(e.extInfTitle){var t=this.getTextTrack_("metadata");t||(t=this.addTextTrack_("metadata"));var n=e.start,r=e.end,i="metadata",a=(0,u["default"])({extInfTitle:e.extInfTitle});if(!this.textTrackCache_[i].cues[n]||this.textTrackCache_[i].cues[n]!==r+a){this.textTrackCache_[i].cues[n]=r+a;var s=new U(n,r,a);t.addCue(s)}}}},{key:"getStreamOffsets_",value:function(e){var t=this;return e?e.offsetsKnown.then(function(n){var r=n.audio;t.audioCodec=r.codec;var i=n.video;return t.videoPtsOffset_=i.start,{session:e,offsets:n}}):h["default"].resolve()}},{key:"alignStreams_",value:function(e){var t=this,n=e.session,r=e.offsets;if(n&&n.tmsArray.length){var i=n.tmsArray[0].ts,a=this.manifestRepresentation.getPtsMapping(i.discontinuity),s=x.map(this.trackTypes_,function(e){var n=e.type,s=r[n].start,u=i.start;if(a&&("video"===n||"audio"===n)){var o=(s-a.pts)/9e4+a.seconds;Math.abs(o-u)<5&&(u=o)}return a||"video"!==n&&"audio"!==n||(t.manifestRepresentation.setPtsMapping(i.discontinuity,s,u),a=t.manifestRepresentation.getPtsMapping(i.discontinuity)),{type:n,start:u,end:i.end,pts:i.pts}});return{session:n,alignedStreams:s}}}},{key:"clearBufferBeforeAppending_",value:function(e){if(e&&e.session){var t=e.session,n=e.alignedStreams,r=x.pluck(n,"start"),i=Math.max.apply(Math,(0,c["default"])(r)),a=this.video.seekable.length;if(!a)return h["default"].resolve(e);var s=this.video.seekable.end(a-1);return this.removeBuffer(i,s).then(function(){return t.forwardBufferCleared=!0,e})}}},{key:"addAllTracks_",value:function(e){var t=this;if(e){var n=e.session,r=e.alignedStreams,i=n.tmsArray.length&&n.tmsArray[0].ts;if(i){var a=x.map(r,function(e){var t=this.manifestRepresentation.getPtsMapping(i.discontinuity);return"metadata"===e.type||"captions"===e.type?this.appendTextTrack(n,e.type,e.start,t):this.appendMediaBuffer(n,e.type,e.start)},this);return this.lastTransmuxSessionComplete_=h["default"].all(a),this.lastTransmuxSessionComplete_.then(function(){return n.transmuxer?(n.tmsArray.length&&n.tmsArray[n.tmsArray.length-1].ts.isLast&&(t.msee.endOfStream(),t.bufferEventSent_||(t.bufferEventSent_=!0,t.trigger(w.JWPLAYER_MEDIA_BUFFER_FULL))),n):n})}}}},{key:"markTracksLoaded_",value:function(e){return e&&this.mediaDataModel?void x.each(e.tmsArray,this.mediaDataModel.complete,this.mediaDataModel):h["default"].resolve()}},{key:"appendMediaBuffer",value:function(e,t,n){var r=this;return new h["default"](function(i){var s=e.mediaChannels[t];S.go(a["default"].mark(function u(){var r,o;return a["default"].wrap(function(a){for(;;)switch(a.prev=a.next){case 0:r=void 0,this.msee.setTimestampOffset(t,n);case 2:return a.next=4,S.take(s);case 4:if(a.t0=r=a.sent,a.t1=S.CLOSED,a.t0===a.t1){a.next=15;break}if(this.msee){a.next=9;break}return a.abrupt("break",15);case 9:if(r.payload&&r.payload.length){a.next=11;break}return a.abrupt("continue",2);case 11:o=this.msee.appendBuffer(t,r.payload).then(function(){e.markBuffered(t)})["catch"](function(e){return null}),a.next=2;break;case 15:i();case 16:case"end":return a.stop()}},u,this)}).bind(r))})}},{key:"appendTextTrack",value:function(t,n,r,i){var s=this;return new h["default"](function(u){var o=t.mediaChannels[n],c=s.getTextTrack_(n);S.go(a["default"].mark(function f(){var s,l,d,h,p,v,m,y,_,g,b,k,E,T,w,A,M,I;return a["default"].wrap(function(a){for(;;)switch(a.prev=a.next){case 0:s=void 0,l=this.videoPtsOffset_,d=r,i&&(l=i.pts,d=i.seconds);case 4:return a.next=6,S.take(o);case 6:if(a.t0=s=a.sent,a.t1=S.CLOSED,a.t0===a.t1){a.next=53;break}if(this.msee&&t.transmuxer&&t.tmsArray.length){a.next=11;break}return a.abrupt("break",53);case 11:if(h=x.last(t.tmsArray),p=h.ts.start,v=h.ts.end,"error"===s.type&&(this.trigger("error",s.message),this.removeListeners()),m=s.payload){a.next=18;break}return a.abrupt("continue",4);case 18:c||(c=this.addTextTrack_(n)),a.t2=n,a.next="captions"===a.t2?22:"metadata"===a.t2?34:51;break;case 22:if(y=Math.floor(20*m.start/9e4),_=Math.floor(20*m.end/9e4),g=this.textTrackCache_[n].cues[y]||this.textTrackCache_[n].cues[y+1]||this.textTrackCache_[n].cues[y-1],!(g&&Math.abs(g-_)<=1)){a.next=27;break}return a.abrupt("break",51);case 27:return this.textTrackCache_[n].cues[y]=_,b=d+e.getCaptionOffset(m.start,l),k=d+e.getCaptionOffset(m.end,l),E=new U(b,k,m.text),c.addCue(E),this.trigger("captionCueAdded"),a.abrupt("break",51);case 34:s.pts&&(p=(s.pts-i.pts)/9e4+i.seconds),T=0;case 36:if(!(T<m.length)){a.next=49;break}if(w=m[T].data,A=new Uint8Array(w).join(""),M=p+"_"+A,!this.textTrackCache_[n].cues[M]){a.next=42;break}return a.abrupt("continue",46);case 42:this.textTrackCache_[n].cues[M]=v,I=new U(p,v,""),I.data=m[T].data,c.addCue(I);case 46:T++,a.next=36;break;case 49:return this.trigger("metadataCueAdded"),a.abrupt("break",51);case 51:a.next=4;break;case 53:u();case 54:case"end":return a.stop()}},f,this)}).bind(s))})}},{key:"bufferTransmuxSegment_",value:function(e){var t=this;return e===this.lastTransmuxSession_?h["default"].resolve(e):(this.lastTransmuxSession_=e,this.mseReady.then(function(){return t.lastTransmuxSessionComplete_}).then(function(){return t.getStreamOffsets_(e)}).then(function(e){return t.alignStreams_(e)}).then(function(e){return t.clearBufferBeforeAppending_(e)}).then(function(e){return t.addAllTracks_(e)}).then(function(e){return t.markTracksLoaded_(e)})["catch"](function(e){return t.trigger("error",e)}))}},{key:"resumeOnTick",value:function(){this.mseReady.then(function(){-1===this.onTickInterval&&(this.onTickInterval=setInterval(this.onTickThrottle_,P))}.bind(this))["catch"](function(e){})}},{key:"suspendOnTick",value:function(){clearInterval(this.onTickInterval),this.onTickInterval=-1}},{key:"onTimeUpdate_",value:function(){this.onTickThrottle_()}},{key:"onSeeking_",value:function(){return this.video.buffered.length<1?void this.onTickThrottle_():void 0}},{key:"onDurationChange",value:function(e){var t=0;return t="LIVE"===e.streamType?1/0:"DVR"===e.streamType?e.start-e.end:e.end,t!==this.lastDuration_&&(this.trigger(w.JWPLAYER_MEDIA_META,{duration:t}),this.lastDuration_=t),e}},{key:"getForwardBuffer_",value:function(e,t){var n=this;if(!this.msee)return 0;x.isUndefined(e)&&(e=this.video.currentTime);var r=x.map(this.mseeTracks_,function(t){return n.msee.bufferedAheadOf(t.type,e)});return t?Math.max.apply(null,r):Math.min.apply(null,r)}},{key:"maxForwardBuffer",value:function(e){return this.getForwardBuffer_(e,!0)}},{key:"minForwardBuffer",value:function(e){return this.getForwardBuffer_(e,!1)}},{key:"destroy",value:function(){this.removeListeners(),this.msee&&this.msee.destroy(),this.mediaDataModel=void 0,this.manifestRepresentation=void 0,this.msee=void 0,this.textTrackCache_=void 0,this.clearTextTrackCues(),this.activeCuesCache_=void 0}},{key:"clearTextTrackCues",value:function(){x.each(this.video.textTracks,function(e){var 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n=t.ccByte1,r=t.ccByte2,i=(t.ccType,t.ccValid,"");32&n||64&n?(i=this.handleCharacter_(n)+this.handleCharacter_(r),e.mode==l["default"].CTRL_RDC?(e.buffer[1-e.bufferIndex]+=i,e.captionEnd=t.pts,this.finishCaption_(e,1-e.bufferIndex,t),e.captionStart=t.pts):e.buffer[e.bufferIndex]+=i):(17===n||25===n)&&r>=48&&63>=r&&(i=p[r],e.mode==l["default"].CTRL_RDC?(e.buffer[1-e.bufferIndex]+=i,e.captionEnd=t.pts,this.finishCaption_(e,1-e.bufferIndex,t),e.captionStart=t.pts):e.buffer[e.bufferIndex]+=i),(20===n||28===n||21===n||29===r)&&r>=32&&47>=r&&this.handleCommand_(e,t),(23===n||31===n)&&r>=33&&35>=r&&this.handleCommand_(e,t),n>=16&&23>=n&&r>=64&&127>=r&&this.handlePAC_(e,t)}},{key:"handleCharacter_",value:function(e){return v[e]?v[e]:String.fromCharCode(e)}},{key:"handleCommand_",value:function(e,t){var n=t.ccByte1,r=t.ccByte2;n=23&n;var i=n<<8|r;if(i===e.lastCommand)return void(e.lastCommand=0);switch(e.lastCommand=i,i){case l["default"].CTRL_RCL:e.mode=i;break;case l["default"].CTRL_BS:break;case l["default"].CTRL_AOF:break;case l["default"].CTRL_AON:break;case l["default"].CTRL_DER:break;case l["default"].CTRL_RU2:case l["default"].CTRL_RU3:case l["default"].CTRL_RU4:e.mode=i,this.rollup_(e,t),e.captionEnd=t.pts,this.finishCaption_(e,e.bufferIndex,t),e.captionStart=t.pts;break;case l["default"].CTRL_FON:e.mode=i;break;case l["default"].CTRL_RDC:e.mode=i,e.captionStart=t.pts;break;case l["default"].CTRL_TR:e.nonCaptionText="";break;case l["default"].CTRL_RTD:break;case l["default"].CTRL_EDM:e.captionEnd=t.pts,this.finishCaption_(e,1-e.bufferIndex,t);break;case l["default"].CTRL_CR:e.buffer[e.bufferIndex]+="\n",this.rollup_(e,t);break;case l["default"].CTRL_ENM:e.buffer[e.bufferIndex]="";break;case l["default"].CTRL_EOC:e.mode=l["default"].CTRL_RCL,!isNaN(e.captionStart)&&(isNaN(e.captionEnd)||e.captionEnd<=e.captionStart)&&(e.captionEnd=t.pts,this.finishCaption_(e,1-e.bufferIndex,t)),e.bufferIndex=1-e.bufferIndex,e.captionStart=t.pts}}},{key:"finishCaption_",value:function(e,t,n){if(e.captionStart>-1){var r=e.buffer[t];if(e.lastCommand===l["default"].CTRL_EDM&&(e.buffer[t]=""),!r)return;var i=new d;i.text=r.replace(/\n+/g,"\n").replace(/^\n+/,"").replace(/\n+$/,""),i.start=e.captionStart,i.end=e.captionEnd,e.captions.push(i),e.captionEnd=NaN}}},{key:"rollup_",value:function(e,t){var n=1;switch(e.mode){case l["default"].CTRL_RU2:n=2;break;case l["default"].CTRL_RU3:n=3;break;case l["default"].CTRL_RU4:n=4}var r=e.buffer[e.bufferIndex];r=r.replace(/\n+/g,"\n");var i=r.split("\n");e.buffer[e.bufferIndex]=i.slice(Math.max(0,i.length-n)).join("\n")}},{key:"handlePAC_",value:function(e,t){16===t.ccByte1&&t.ccByte2>95||(e.buffer[e.bufferIndex]+="\n")}},{key:"getCCDataPackets",value:function(e,t,n){var r=0,i=e.payload,a=i[e.position++];e.position++,r+=2;var s=31&a;return this.getPackets_(e,t,s,n),r+=3*s}},{key:"getPackets_",value:function(e,t,n,r){for(var i=e.payload,a=e.position,s=(e.payload.length,0);n>s;s++){var u=i[a++],o=127&i[a++],f=127&i[a++],l=0!==(4&u),d=3&u;if(d===c["default"].NTSC_CC_FIELD_1){if(0==o&&0==f)continue;var p=!1,v=t.sorted,m=new h;m.pts=r,m.ccByte1=o,m.ccByte2=f,m.ccType=d,m.ccValid=l;for(var y=v.length-1;y>=0;y--)if(v[y].pts<=r){v.splice(y+1,0,m),p=!0;break}p||v.splice(0,0,m)}}e.position=a}}]),e}()},function(e,t,n){"use strict";function r(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t["default"]=e,t}function i(e){return 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i(e){var t=new o["default"](e),n=t.readUnsignedByte(),r=t.readBits(6);t.skipBits(2);var i=t.readUnsignedByte();if(t.skipUnsignedExpGolomb(),100===n||110===n||122===n||244===n||44===n||83===n||86===n||118===n||128===n||138===n||139===n||134===n){var a=t.readUnsignedExpGolomb();if(3===a&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()){var u=3!==a?8:12;for(l=0;u>l;l++)t.readBoolean()&&(6>l?s(16,t):s(64,t))}}t.skipUnsignedExpGolomb();var c=t.readUnsignedExpGolomb();if(0===c)t.readUnsignedExpGolomb();else if(1===c){t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb();for(var f=t.readUnsignedExpGolomb(),l=0;f>l;l++)t.skipExpGolomb()}t.skipUnsignedExpGolomb(),t.skipBits(1);var d=t.readUnsignedExpGolomb(),h=t.readUnsignedExpGolomb(),p=t.readBits(1);0===p&&t.skipBits(1);var v=0,m=0,y=0,_=0;return t.skipBits(1),t.readBoolean()&&(v=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb(),_=t.readUnsignedExpGolomb()),{profileIdc:n,levelIdc:i,profileCompatibility:r,width:16*(d+1)-2*v-2*m,height:(2-p)*(h+1)*16-2*y-2*_}}function a(e){for(var t,n,r=e.byteLength,i=[],a=1;r-2>a;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(i.push(a+2),a+=2):a++;if(0===i.length)return e;t=r-i.length,n=new Uint8Array(t);var s=0;for(a=0;t>a;s++,a++)s===i[0]&&(s++,i.shift()),n[a]=e[s];return n}function s(e,t){var n,r,i=8,a=8;for(n=0;e>n;n++)0!==a&&(r=t.readExpGolomb(),a=(i+r+256)%256),i=0===a?i:a}Object.defineProperty(t,"__esModule",{value:!0});var u=n(160),o=r(u);t["default"]={parseSPS:i,discardEmulationPreventionBytes:a}},function(e,t,n){"use strict";function r(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t["default"]=e,t}function i(e){return e&&e.__esModule?e:{"default":e}}function a(e,t){return _["default"].mark(function n(){var r,i,a,s,u,o,c,d,h;return _["default"].wrap(function(n){for(;;)switch(n.prev=n.next){case 0:r=new C,i=[],s=0,u=0,o=0;case 5:return n.t0=M.CLOSED,n.next=8,M.take(e);case 8:if(n.t1=c=n.sent,n.t0===n.t1){n.next=34;break}if(a){n.next=14;break}s=c.dts,n.next=24;break;case 14:if(c.sourceFile===a){n.next=23;break}return d=c.dts-s,h=c.dts-u,(0>h||h>18e4)&&(d=u-s+o),n.next=20,M.put(t,{type:"duration-update",sourceFile:a,duration:d/9e4,start:s});case 20:s=c.dts,n.next=24;break;case 23:o=c.dts-u;case 24:if(u=c.dts,a=c.sourceFile,!(r.sps&&r.pps&&i.length>0&&c.flags.hasKeyframe)){n.next=30;break}return n.delegateYield(l(t,r,i),"t2",28);case 28:i=[],p(r);case 30:f(r,c),i.push(c),n.next=5;break;case 34:if(!i.length||r.sps&&r.pps||console.warn("TS File missing Keyframe info"),!i.length){n.next=38;break}return n.next=38,M.put(t,{type:"duration-update",sourceFile:a,duration:(u-s+o)/9e4,start:s});case 38:return n.delegateYield(l(t,r,i),"t3",39);case 39:t.close();case 40:case"end":return n.stop()}},n,this)})}function s(e){return 31&e.payload[0]}function u(e){return 9===s(e)}function o(e){return 5===s(e)}function c(e,t){L.isNumber(t.pts)&&(e.minSegmentPts=Math.min(t.pts,e.minSegmentPts),e.maxSegmentPts=Math.max(t.pts,e.maxSegmentPts)),L.isNumber(t.dts)&&(e.minSegmentDts=Math.min(t.dts,e.minSegmentDts),e.maxSegmentDts=Math.max(t.dts,e.maxSegmentDts))}function f(e,t){var n=t.nalus,r=n.length;e.naluCount+=r;for(var i=0;r>i;++i){var a=n[i],u=a.payload,o=s(a);switch(e.nalUnitsByteLength+=u.byteLength,o){case 7:e.sps=u,e.spsInfoRBSP=S["default"].discardEmulationPreventionBytes(u.subarray(1)),e.spsInfo=S["default"].parseSPS(e.spsInfoRBSP);break;case 8:e.pps=u}}}function l(e,t,n){var r,i,a,s,u,o,f,l,d;return _["default"].wrap(function(h){for(;;)switch(h.prev=h.next){case 0:if(!(t.naluCount<=0)){h.next=2;break}return h.abrupt("return");case 2:r=t.nalUnitsByteLength+4*t.naluCount,i=new Uint8Array(r),a=0,s=[],u=0,o=0;case 8:if(!(o<n.length)){h.next=21;break}if(f=n[o],c(t,f),1!==n.length){h.next=16;break}return h.abrupt("continue",18);case 16:l=o===n.length-1?f.dts-n[o-1].dts:n[o+1].dts-f.dts;case 17:a=v(t,f,s,l,i,a,u);case 18:o++,h.next=8;break;case 21:if(t.sample&&(s.push(t.sample),t.sample=null),!(s.length>0)){h.next=26;break}return d=f.sourceFile,h.delegateYield(m(d,t,s,i,e,l),"t0",25);case 25:p(t);case 26:t.naluCount=0,t.nalUnitsByteLength=0;case 28:case"end":return h.stop()}},I[0],this)}function d(e){return{type:"video",codec:"avc",pps:[e.pps],sps:[e.sps],height:e.spsInfo.height,width:e.spsInfo.width,profileIdc:e.spsInfo.profileIdc,levelIdc:e.spsInfo.levelIdc,profileCompatibility:e.spsInfo.profileCompatibility}}function h(e,t,n){t.baseMediaDecodeTime=e.baseMediaDecodeTime,t.minSegmentPts=e.minSegmentPts,t.maxSegmentPts=e.maxSegmentPts,t.minSegmentDts=e.minSegmentDts,t.maxSegmentDts=e.maxSegmentDts,t.samples=n}function 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o(r,s.subarray(r.startCodePrefix)),i.delegateYield(u(t,r),"t3",48);case 48:t.close();case 49:case"end":return i.stop()}},i,this)})}function s(e){var t={sourceFile:e.chunkFile,pts:e.naluBuffer[0].pts,dts:e.naluBuffer[0].dts,flags:e.flags,nalus:e.naluBuffer};return e.flags={},e.naluBuffer=[],e.chunkFile=e.currentPes.sourceFile,t}function u(e,t){var n;return f["default"].wrap(function(r){for(;;)switch(r.prev=r.next){case 0:return n=s(t),r.next=3,v.put(e,n);case 3:case"end":return r.stop()}},m[0],this)}function o(e,t){if(t.length){var n=128&t[0];if(!n){
var r=31&t[0],i={pts:e.currentPes.pts,dts:e.currentPes.dts,payload:t};switch(r){case 5:e.flags.hasKeyframe=!0;break;case 6:e.seiQueueToSend.push(i);break;case 7:e.flags.hasSPS=!0;break;case 8:e.flags.hasPPS=!0}var a=9===r;if(a&&e.naluBuffer.length){var u=s(e);e.queueToSend.push(u)}e.naluBuffer.push(i)}}}Object.defineProperty(t,"__esModule",{value:!0});var c=n(9),f=i(c);t["default"]=a;var l,d=n(24),h=r(d),p=n(8),v=r(p),m=[u].map(f["default"].mark),y={"zeroes-0":{0:{newstate:"zeroes-1"}},"zeroes-1":{0:{newstate:"zeroes-2"},"default":{newstate:"zeroes-0"}},"zeroes-2":{0:{newstate:"zeroes-3plus",method:function(e){this.maybeEndOfNalu=e}},1:{newstate:"sync",method:function(e,t){if(this.startCodePrefix>=0){var n=t.subarray(this.startCodePrefix,e-2);o(this,n)}}},"default":{newstate:"zeroes-0"}},"zeroes-3plus":{0:{newstate:"zeroes-3plus"},1:{newstate:"sync",method:function(e,t){if(this.startCodePrefix>=0){var 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s=1;s<i.length;++s)i[s].p["catch"](function(){}),i[s].p.reject()}return Promise.all(n).then(function(){if(this.eventManager_.destroy(),this.eventManager_=null,this.mediaSource_=null,this.textTrack_=null,this.sourceBuffers_={},!e)for(var n in this.queues_)t.asserts.assert(0==this.queues_[n].length,n+" queue should be empty after destroy!");this.queues_={}}.bind(this))},t.media.MediaSourceEngine.prototype.init=function(e){for(var n in e){var r=e[n];t.asserts.assert(t.media.MediaSourceEngine.isTypeSupported(r),"Type negotation should happen before MediaSourceEngine.init!");var i;if("text"==n){var a=new t.media.TextSourceBuffer(this.textTrack_,r);i=a}else i=this.mediaSource_.addSourceBuffer(r);this.eventManager_.listen(i,"error",this.onError_.bind(this,n)),this.eventManager_.listen(i,"updateend",this.onUpdateEnd_.bind(this,n)),this.sourceBuffers_[n]=i,this.queues_[n]=[]}},t.media.MediaSourceEngine.prototype.bufferedAheadOf=function(e,t){for(var n=this.sourceBuffers_[e].buffered,r=1e-6,i=0;i<n.length;++i)if(t+r>=n.start(i)&&t<n.end(i))return n.end(i)-t;return 0},t.media.MediaSourceEngine.prototype.appendBuffer=function(e,t){return this.enqueueOperation_(e,this.append_.bind(this,e,t))},t.media.MediaSourceEngine.prototype.remove=function(e,t,n){return this.enqueueOperation_(e,this.remove_.bind(this,e,t,n))},t.media.MediaSourceEngine.prototype.endOfStream=function(e){return this.enqueueBlockingOperation_(function(){e?this.mediaSource_.endOfStream(e):this.mediaSource_.endOfStream()}.bind(this))},t.media.MediaSourceEngine.prototype.setDuration=function(e){return isNaN(this.mediaSource_.duration)||t.asserts.assert(this.mediaSource_.duration<=e,"duration cannot decrease: "+this.mediaSource_.duration+" -> "+e),this.enqueueBlockingOperation_(function(){this.mediaSource_.duration=e}.bind(this))},t.media.MediaSourceEngine.prototype.append_=function(e,t){this.sourceBuffers_[e].appendBuffer(t)},t.media.MediaSourceEngine.prototype.remove_=function(e,t,n){this.sourceBuffers_[e].remove(t,n)},t.media.MediaSourceEngine.prototype.onError_=function(e,n){var r=this.queues_[e][0];t.asserts.assert(r,"Spurious error event!"),t.asserts.assert(!this.sourceBuffers_[e].updating,"SourceBuffer should not be updating on error!"),r.p.reject(n)},t.media.MediaSourceEngine.prototype.onUpdateEnd_=function(e,n){var r=this.queues_[e][0];t.asserts.assert(r,"Spurious updateend event!"),t.asserts.assert(!this.sourceBuffers_[e].updating,"SourceBuffer should not be updating on updateend!"),r.p.resolve(),this.popFromQueue_(e)},t.media.MediaSourceEngine.prototype.enqueueOperation_=function(e,n){if(this.destroyed_)return Promise.reject();var r={start:n,p:new t.util.PublicPromise};if(this.queues_[e].push(r),1==this.queues_[e].length)try{r.start()}catch(i){r.p.reject(i),this.popFromQueue_(e)}return r.p},t.media.MediaSourceEngine.prototype.enqueueBlockingOperation_=function(n){if(this.destroyed_)return Promise.reject();var r=[];for(var i in this.sourceBuffers_){var a=new t.util.PublicPromise,s={start:function(e){e.resolve()}.bind(null,a),p:a};this.queues_[i].push(s),r.push(a),1==this.queues_[i].length&&s.start()}return Promise.all(r).then(function(){if(!e)for(var r in this.sourceBuffers_)t.asserts.assert(0==this.sourceBuffers_[r].updating,"SourceBuffers should not be updating after a blocking op!");var i;try{n()}catch(a){i=Promise.reject(a)}for(var r in this.sourceBuffers_)this.popFromQueue_(r);return i}.bind(this),function(){if(t.asserts.assert(this.destroyed_,"Should be destroyed by now"),!e)for(var n in this.sourceBuffers_)this.queues_[n].length&&(t.asserts.assert(1==this.queues_[n].length,"Should be at most one item in queue!"),t.asserts.assert(-1!=r.indexOf(this.queues_[n][0].p),"The item in queue should be one of our waiters!"),this.queues_[n].shift());return Promise.reject()}.bind(this))},t.media.MediaSourceEngine.prototype.popFromQueue_=function(e){this.queues_[e].shift();var t=this.queues_[e][0];if(t)try{t.start()}catch(n){t.p.reject(n),this.popFromQueue_(e)}},t.media.MediaSourceEngine.prototype.setTimestampOffset=function(e,t){return this.enqueueBlockingOperation_(function(){this.sourceBuffers_[e].timestampOffset=t}.bind(this))},t.media.MediaSourceEngine}.apply(t,r),!(void 0!==i&&(e.exports=i))}]);