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e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){o=e}}).prototype=new o,(s=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps&&(this.keepOriginalTimestamps=e.keepOriginalTimestamps),this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,s.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=new o,s.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,v.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,y.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=u.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=t.startPts,this.keepOriginalTimestamps||(t.startTime-=o),t.startTime/=9e4,t.endTime=t.endPts,this.keepOriginalTimestamps||(t.endTime-=o),t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=i.pts,this.keepOriginalTimestamps||(i.cueTime-=o),i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(a=function(e){var t,i,o=this,u=!0;a.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new h.MetadataStream,t.aacStream=new m,t.audioTimestampRolloverStream=new h.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new h.TimestampRolloverStream("timed-metadata"),t.adtsStream=new p,t.coalesceStream=new s(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(n){"timed-metadata"!==n.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:o.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new r(i,e),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var a={};this.transmuxPipeline_=a,a.type="ts",a.metadataStream=new h.MetadataStream,a.packetStream=new h.TransportPacketStream,a.parseStream=new h.TransportParseStream,a.elementaryStream=new h.ElementaryStream,a.videoTimestampRolloverStream=new h.TimestampRolloverStream("video"),a.audioTimestampRolloverStream=new h.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new h.TimestampRolloverStream("timed-metadata"),a.adtsStream=new p,a.h264Stream=new f,a.captionStream=new h.CaptionStream,a.coalesceStream=new s(e,a.metadataStream),a.headOfPipeline=a.packetStream,a.packetStream.pipe(a.parseStream).pipe(a.elementaryStream),a.elementaryStream.pipe(a.videoTimestampRolloverStream).pipe(a.h264Stream),a.elementaryStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.elementaryStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.h264Stream.pipe(a.captionStream).pipe(a.coalesceStream),a.elementaryStream.on("data",function(s){var u;if("metadata"===s.type){for(u=s.tracks.length;u--;)t||"video"!==s.tracks[u].type?i||"audio"!==s.tracks[u].type||((i=s.tracks[u]).timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime):(t=s.tracks[u]).timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime;t&&!a.videoSegmentStream&&(a.coalesceStream.numberOfTracks++,a.videoSegmentStream=new n(t,e),a.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,a.audioSegmentStream.setEarliestDts(e.dts))}),a.videoSegmentStream.on("processedGopsInfo",o.trigger.bind(o,"gopInfo")),a.videoSegmentStream.on("segmentTimingInfo",o.trigger.bind(o,"videoSegmentTimingInfo")),a.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&a.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),a.h264Stream.pipe(a.videoSegmentStream).pipe(a.coalesceStream)),i&&!a.audioSegmentStream&&(a.coalesceStream.numberOfTracks++,a.audioSegmentStream=new r(i,e),a.adtsStream.pipe(a.audioSegmentStream).pipe(a.coalesceStream))}}),a.coalesceStream.on("data",this.trigger.bind(this,"data")),a.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,d.clearDtsInfo(i),e.keepOriginalTimestamps||(i.timelineStartInfo.baseMediaDecodeTime=n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 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e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e},i.open=function(){if(!this.opened_){var e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},i.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},i.close=function(){if(this.opened_){var 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i=t[e];i.removeEventListener("cuechange",a),"showing"===i.mode&&i.addEventListener("cuechange",a)}};s(),t.addEventListener("change",s),t.addEventListener("addtrack",s),t.addEventListener("removetrack",s),this.on("dispose",function(){i.off("addtrack",n),i.off("removetrack",r),t.removeEventListener("change",s),t.removeEventListener("addtrack",s),t.removeEventListener("removetrack",s);for(var e=0;e<t.length;e++){t[e].removeEventListener("cuechange",a)}})},i.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,r){void 0===r&&(r={});var a=e.textTracks();r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e;var s=new zi.text.TrackClass(r);return a.addTrack(s),s}(this,e,t,i)},i.createRemoteTextTrack=function(e){var t=Et(e,{tech:this});return new qi.remoteTextEl.TrackClass(t)},i.addRemoteTextTrack=function(e,t){var i=this;void 0===e&&(e={});var n=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(J.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==t&&this.ready(function(){return i.autoRemoteTextTracks_.addTrack(n.track)}),n},i.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},i.getVideoPlaybackQuality=function(){return{}},i.setPoster=function(){},i.playsinline=function(){},i.setPlaysinline=function(){},i.overrideNativeAudioTracks=function(){},i.overrideNativeVideoTracks=function(){},i.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,i){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,i){if(t.techs_||(t.techs_={}),!t.isTech(i))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=Ct(e),t.techs_[e]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)return e=Ct(e),t.techs_&&t.techs_[e]?t.techs_[e]:r.a&&r.a.videojs&&r.a.videojs[e]?(J.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),r.a.videojs[e]):void 0},t}(At);zi.names.forEach(function(e){var t=zi[e];Wi.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),Wi.prototype.featuresVolumeControl=!0,Wi.prototype.featuresMuteControl=!0,Wi.prototype.featuresFullscreenResize=!1,Wi.prototype.featuresPlaybackRate=!1,Wi.prototype.featuresProgressEvents=!1,Wi.prototype.featuresSourceset=!1,Wi.prototype.featuresTimeupdateEvents=!1,Wi.prototype.featuresNativeTextTracks=!1,Wi.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var n=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){for(var i,n=e.sourceHandlers||[],r=0;r<n.length;r++)if(i=n[r].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){for(var n=e.sourceHandlers||[],r=0;r<n.length;r++)if(n[r].canHandleSource(t,i))return n[r];return null},e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach(function(e){var t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(t){var i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:J.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},At.registerComponent("Tech",Wi),Wi.registerTech("Tech",Wi),Wi.defaultTechOrder_=[];var Gi={},$i={},Xi={};function Yi(e,t,i){e.setTimeout(function(){return function e(t,i,n,r,a,s){void 0===t&&(t={});void 0===i&&(i=[]);void 0===a&&(a=[]);void 0===s&&(s=!1);var o=i,u=o[0],l=o.slice(1);if("string"==typeof u)e(t,Gi[u],n,r,a,s);else if(u){var c=function(e,t){var i=$i[e.id()],n=null;if(null==i)return n=t(e),$i[e.id()]=[[t,n]],n;for(var r=0;r<i.length;r++){var a=i[r],s=a[0],o=a[1];s===t&&(n=o)}null===n&&(n=t(e),i.push([t,n]));return n}(r,u);if(!c.setSource)return a.push(c),e(t,l,n,r,a,s);c.setSource(ne({},t),function(i,o){if(i)return e(t,l,n,r,a,s);a.push(c),e(o,t.type===o.type?l:Gi[o.type],n,r,a,s)})}else l.length?e(t,l,n,r,a,s):s?n(t,a):e(t,Gi["*"],n,r,a,!0)}(t,Gi[t.type],i,e)},1)}function Ki(e,t,i,n){void 0===n&&(n=null);var r="call"+Ct(i),a=e.reduce(en(r),n),s=a===Xi,o=s?null:t[i](a);return function(e,t,i,n){for(var r=e.length-1;r>=0;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,o,s),o}var Qi={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},Ji={setCurrentTime:1},Zi={play:1,pause:1};function en(e){return function(t,i){return t===Xi?Xi:i[e]?i[e](t):t}}var tn={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},nn=function(e){void 0===e&&(e="");var t=Ii(e);return tn[t.toLowerCase()]||""};function rn(e){var t=nn(e.src);return!e.type&&t&&(e.type=t),e}var an=function(e){function t(t,i,n){var r,a=Et({createEl:!1},i);if(r=e.call(this,t,a,n)||this,i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources);else for(var s=0,o=i.playerOptions.techOrder;s<o.length;s++){var u=Ct(o[s]),l=Wi.getTech(u);if(u||(l=At.getComponent(u)),l&&l.isSupported()){t.loadTech_(u);break}}return r}return W(t,e),t}(At);At.registerComponent("MediaLoader",an);var sn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).emitTapEvents(),n.enable(),n}W(t,e);var i=t.prototype;return i.createEl=function(t,i,n){void 0===t&&(t="div"),void 0===i&&(i={}),void 0===n&&(n={}),i=ne({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},i),"button"===t&&J.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead."),n=ne({role:"button"},n),this.tabIndex_=i.tabIndex;var r=e.prototype.createEl.call(this,t,i,n);return this.createControlTextEl(r),r},i.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},i.createControlTextEl=function(e){return this.controlTextEl_=fe("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},i.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,me(this.controlTextEl_,i),this.nonIconControl||t.setAttribute("title",i)},i.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},i.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick),this.on("keydown",this.handleKeyDown))},i.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off(["tap","click"],this.handleClick),this.off("keydown",this.handleKeyDown)},i.handleClick=function(e){},i.handleKeyDown=function(t){h.a.isEventKey(t,"Space")||h.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(At);At.registerComponent("ClickableComponent",sn);var on=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update(),t.on("posterchange",ct(X(X(n)),n.update)),n}W(t,e);var i=t.prototype;return i.dispose=function(){this.player().off("posterchange",this.update),e.prototype.dispose.call(this)},i.createEl=function(){return fe("div",{className:"vjs-poster",tabIndex:-1})},i.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},i.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},i.handleClick=function(e){this.player_.controls()&&(this.player_.tech(!0).focus(),this.player_.paused()?li(this.player_.play()):this.player_.pause())},t}(sn);At.registerComponent("PosterImage",on);var un={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function ln(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function cn(e,t,i){try{e.style[t]=i}catch(e){return}}var dn=function(e){function t(t,i,n){var a;a=e.call(this,t,i,n)||this;var s=ct(X(X(a)),a.updateDisplay);return t.on("loadstart",ct(X(X(a)),a.toggleDisplay)),t.on("texttrackchange",s),t.on("loadedmetadata",ct(X(X(a)),a.preselectTrack)),t.ready(ct(X(X(a)),function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",s),t.on("playerresize",s),r.a.addEventListener("orientationchange",s),t.on("dispose",function(){return r.a.removeEventListener("orientationchange",s)});for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0);this.preselectTrack()}})),a}W(t,e);var i=t.prototype;return i.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in n?o.kind===a.kind?i=o:i||(i=o):a&&!a.enabled?(i=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},i.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},i.clearDisplay=function(){"function"==typeof r.a.WebVTT&&r.a.WebVTT.processCues(r.a,[],this.el_)},i.updateDisplay=function(){var e=this.player_.textTracks();this.clearDisplay();for(var t=null,i=null,n=e.length;n--;){var r=e[n];"showing"===r.mode&&("descriptions"===r.kind?t=r:i=r)}i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(t))},i.updateForTrack=function(e){if("function"==typeof r.a.WebVTT&&e.activeCues){for(var t=[],i=0;i<e.activeCues.length;i++)t.push(e.activeCues[i]);if(r.a.WebVTT.processCues(r.a,t,this.el_),this.player_.textTrackSettings)for(var n=this.player_.textTrackSettings.getValues(),a=t.length;a--;){var s=t[a];if(s){var o=s.displayState;if(n.color&&(o.firstChild.style.color=n.color),n.textOpacity&&cn(o.firstChild,"color",ln(n.color||"#fff",n.textOpacity)),n.backgroundColor&&(o.firstChild.style.backgroundColor=n.backgroundColor),n.backgroundOpacity&&cn(o.firstChild,"backgroundColor",ln(n.backgroundColor||"#000",n.backgroundOpacity)),n.windowColor&&(n.windowOpacity?cn(o,"backgroundColor",ln(n.windowColor,n.windowOpacity)):o.style.backgroundColor=n.windowColor),n.edgeStyle&&("dropshadow"===n.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===n.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),n.fontPercent&&1!==n.fontPercent){var u=r.a.parseFloat(o.style.fontSize);o.style.fontSize=u*n.fontPercent+"px",o.style.height="auto",o.style.top="auto",o.style.bottom="2px"}n.fontFamily&&"default"!==n.fontFamily&&("small-caps"===n.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=un[n.fontFamily])}}}},t}(At);At.registerComponent("TextTrackDisplay",dn);var hn=function(e){function t(){return e.apply(this,arguments)||this}return W(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player"),n=fe("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(n),r},t}(At);At.registerComponent("LoadingSpinner",hn);var pn=function(e){function t(){return e.apply(this,arguments)||this}W(t,e);var i=t.prototype;return i.createEl=function(e,t,i){void 0===t&&(t={}),void 0===i&&(i={}),t=ne({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=ne({type:"button"},i);var n=At.prototype.createEl.call(this,"button",t,i);return this.createControlTextEl(n),n},i.addChild=function(e,t){void 0===t&&(t={});var i=this.constructor.name;return J.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),At.prototype.addChild.call(this,e,t)},i.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(t){h.a.isEventKey(t,"Space")||h.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(sn);At.registerComponent("Button",pn);var fn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).mouseused_=!1,n.on("mousedown",n.handleMouseDown),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-big-play-button"},i.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)return li(t),void this.player_.tech(!0).focus();var i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(n){var r=function(){return n.focus()};ui(t)?t.then(r,function(){}):this.setTimeout(r,1)}else this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(pn);fn.prototype.controlText_="Play Video",At.registerComponent("BigPlayButton",fn);var mn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t}(pn);At.registerComponent("CloseButton",mn);var gn=function(e){function t(t,i){var n;return void 0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void 0===i.replay||i.replay,n.on(t,"play",n.handlePlay),n.on(t,"pause",n.handlePause),i.replay&&n.on(t,"ended",n.handleEnded),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(pn);gn.prototype.controlText_="Play",At.registerComponent("PlayToggle",gn);var yn=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},vn=yn;function _n(e,t){return void 0===t&&(t=e),vn(e,t)}var bn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).throttledUpdateContent=dt(ct(X(X(n)),n.updateContent),25),n.on(t,"timeupdate",n.throttledUpdateContent),n}W(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=fe("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),this.updateTextNode_(),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=s.a.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},i.formatTime_=function(e){return _n(e)},i.updateFormattedTime_=function(e){var t=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},i.updateContent=function(e){},t}(At);bn.prototype.labelText_="Time",bn.prototype.controlText_="Time",At.registerComponent("TimeDisplay",bn);var Tn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"ended",n.handleEnded),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(bn);Tn.prototype.labelText_="Current Time",Tn.prototype.controlText_="Current Time",At.registerComponent("CurrentTimeDisplay",Tn);var Sn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.updateContent),n.on(t,"loadstart",n.updateContent),n.on(t,"loadedmetadata",n.throttledUpdateContent),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(bn);Sn.prototype.labelText_="Duration",Sn.prototype.controlText_="Duration",At.registerComponent("DurationDisplay",Sn);var kn=function(e){function t(){return e.apply(this,arguments)||this}return W(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(At);At.registerComponent("TimeDivider",kn);var wn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.throttledUpdateContent),n.on(t,"ended",n.handleEnded),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(fe("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){"number"==typeof this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(bn);wn.prototype.labelText_="Remaining Time",wn.prototype.controlText_="Remaining Time",At.registerComponent("RemainingTimeDisplay",wn);var Cn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",n.updateShowing),n}W(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=fe("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(At);At.registerComponent("LiveDisplay",Cn);var En=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatus),n}W(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=fe("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(e){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus),this.textEl_=null,e.prototype.dispose.call(this)},t}(pn);En.prototype.controlText_="Seek to live, currently playing live",At.registerComponent("SeekToLive",En);var An=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}W(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("keydown",this.handleKeyDown),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("keydown",this.handleKeyDown),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},i.createEl=function(t,i,n){return void 0===i&&(i={}),void 0===n&&(n={}),i.className=i.className+" vjs-slider",i=ne({tabIndex:0},i),n=ne({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Ht||e.preventDefault(),Ee(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchmove",this.handleMouseMove),this.on(t,"touchend",this.handleMouseUp),this.handleMouseMove(e)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Ae(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.update()},i.update=function(){if(this.el_){var e=this.getPercent(),t=this.bar;if(t){("number"!=typeof e||e!=e||e<0||e===1/0)&&(e=0);var i=(100*e).toFixed(2)+"%",n=t.el().style;return this.vertical()?n.height=i:n.width=i,e}}},i.calculateDistance=function(e){var t=Oe(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){h.a.isEventKey(t,"Left")||h.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):h.a.isEventKey(t,"Right")||h.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(At);At.registerComponent("Slider",An);var Pn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",n.update),n}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+'</span>: <span class="vjs-control-text-loaded-percentage">0%</span></span>'})},i.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this.player_.liveTracker,i=this.player_.buffered(),n=t&&t.isLive()?t.seekableEnd():this.player_.duration(),r=this.player_.bufferedEnd(),a=this.partEls_,s=this.$(".vjs-control-text-loaded-percentage"),o=function(e,t,i){var n=e/t||0;return n=100*(n>=1?1:n),i&&(n=n.toFixed(2)),n+"%"};this.el_.style.width=o(r,n),me(s,o(r,n,!0));for(var u=0;u<i.length;u++){var l=i.start(u),c=i.end(u),d=a[u];d||(d=this.el_.appendChild(fe()),a[u]=d),d.style.left=o(l,r),d.style.width=o(c-l,r)}for(var h=a.length;h>i.length;h--)this.el_.removeChild(a[h-1]);a.length=i.length},t}(At);At.registerComponent("LoadProgressBar",Pn);var Ln=function(e){function t(){return e.apply(this,arguments)||this}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Pe(this.el_),r=Pe(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>n.width&&(u=n.width),this.el_.style.right="-"+u+"px",me(this.el_,i)}},i.updateTime=function(e,t,i,n){var r=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+_n(u,o)}else a=_n(i,s);r.update(e,t,a),n&&n()})},t}(At);At.registerComponent("TimeTooltip",Ln);var On=function(e){function t(){return e.apply(this,arguments)||this}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(At);On.prototype.options_={children:[]},Rt||Bt||On.prototype.options_.children.push("timeTooltip"),At.registerComponent("PlayProgressBar",On);var In=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=dt(ct(X(X(n)),n.update),25),n}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},t}(At);In.prototype.options_={children:["timeTooltip"]},At.registerComponent("MouseTimeDisplay",In);var xn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}W(t,e);var i=t.prototype;return i.setEventHandlers_=function(){this.update=dt(ct(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.on(this.player_,"durationchange",this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.on(this.player_,["playing"],this.enableInterval_),this.on(this.player_,["ended","pause","waiting"],this.disableInterval_),"hidden"in s.a&&"visibilityState"in s.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){s.a.hidden?this.disableInterval_(e):(this.enableInterval_(),this.requestAnimationFrame(this.update))},i.enableInterval_=function(){var e=this;this.clearInterval(this.updateInterval),this.updateInterval=this.setInterval(function(){e.requestAnimationFrame(e.update)},30)},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&"ended"!==e.type||this.clearInterval(this.updateInterval)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update_=function(e,t){var i=this.player_.liveTracker,n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[_n(e,n),_n(n,n)],"{1} of {2}")),this.bar&&this.bar.update(Pe(this.el_),t)},i.update=function(t){if(null!==this.el().offsetParent){var i=e.prototype.update.call(this);return this.update_(this.getCurrentTime_(),i),i}},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.handleEnded=function(e){this.update_(this.player_.duration(),1)},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e>=1?1:e||0},i.handleMouseDown=function(t){Me(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Me(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){var r=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.player_.currentTime(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&li(this.player_.play())},i.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},i.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){if(h.a.isEventKey(t,"Space")||h.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(h.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(0);else if(h.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.duration());else if(/^[0-9]$/.test(h()(t))){t.preventDefault(),t.stopPropagation();var i=10*(h.a.codes[h()(t)]-h.a.codes[0])/100;this.player_.currentTime(this.player_.duration()*i)}else h.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()-60)):h.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},t}(An);xn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Rt||Bt||xn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),At.registerComponent("SeekBar",xn);var Dn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=dt(ct(X(X(n)),n.handleMouseMove),25),n.throttledHandleMouseSeek=dt(ct(X(X(n)),n.handleMouseSeek),25),n.enable(),n}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("mouseTimeDisplay"),n=t.el(),r=Pe(n),a=Oe(n,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(r,a)}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){this.children().forEach(function(e){return e.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},i.enable=function(){this.children().forEach(function(e){return e.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(At);Dn.prototype.options_={children:["seekBar"]},At.registerComponent("ProgressControl",Dn);var Un=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",n.handleFullscreenChange),!1===s.a[ei.fullscreenEnabled]&&n.disable(),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(pn);Un.prototype.controlText_="Fullscreen",At.registerComponent("FullscreenToggle",Un);var Rn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},Mn=function(e){function t(){return e.apply(this,arguments)||this}return W(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(At);At.registerComponent("VolumeLevel",Mn);var Bn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",n.updateLastVolume_),n.on(t,"volumechange",n.updateARIAAttributes),t.ready(function(){return n.updateARIAAttributes()}),n}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Me(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){Me(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},t}(An);Bn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Bn.prototype.playerEvent="volumechange",At.registerComponent("VolumeBar",Bn);var Nn=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,(void 0===i.volumeBar||ae(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,Rn(X(X(n)),t),n.throttledHandleMouseMove=dt(ct(X(X(n)),n.handleMouseMove),25),n.on("mousedown",n.handleMouseDown),n.on("touchstart",n.handleMouseDown),n.on(n.volumeBar,["focus","slideractive"],function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")}),n.on(n.volumeBar,["blur","sliderinactive"],function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")}),n}W(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(At);Nn.prototype.options_={children:["volumeBar"]},At.registerComponent("VolumeControl",Nn);var jn=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},Fn=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,jn(X(X(n)),t),n.on(t,["loadstart","volumechange"],n.update),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;Rt&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)_e(this.el_,"vjs-vol-"+i);ve(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(pn);Fn.prototype.controlText_="Mute",At.registerComponent("MuteToggle",Fn);var Vn=function(e){function t(t,i){var n;return void 0===i&&(i={}),void 0!==i.inline?i.inline=i.inline:i.inline=!0,(void 0===i.volumeControl||ae(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).on(t,["loadstart"],n.volumePanelState_),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}W(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(At);Vn.prototype.options_={children:["muteToggle","volumeControl"]},At.registerComponent("VolumePanel",Vn);var Hn=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",n.handleKeyDown),n.boundHandleBlur_=ct(X(X(n)),n.handleBlur),n.boundHandleTapClick_=ct(X(X(n)),n.handleTapClick),n}W(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof At&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof At&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=fe(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),Je(i,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||s.a.activeElement;if(!this.children().some(function(e){return e.el()===t})){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter(function(t){return t.el()===e.target})[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){h.a.isEventKey(e,"Left")||h.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(h.a.isEventKey(e,"Right")||h.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className)&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(At);At.registerComponent("Menu",Hn);var qn=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new pn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=pn.prototype.buildCSSClass();return n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0,n.on(n.menuButton_,"tap",n.handleClick),n.on(n.menuButton_,"click",n.handleClick),n.on(n.menuButton_,"keydown",n.handleKeyDown),n.on(n.menuButton_,"mouseenter",function(){n.menu.show()}),n.on("keydown",n.handleSubmenuKeyDown),n}W(t,e);var i=t.prototype;return i.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){var e=new Hn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=fe("li",{className:"vjs-menu-title",innerHTML:Ct(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;var i=new At(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n<this.items.length;n++)e.addItem(this.items[n]);return e},i.createItems=function(){},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},i.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+pn.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},i.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},i.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},i.focus=function(){this.menuButton_.focus()},i.blur=function(){this.menuButton_.blur()},i.handleKeyDown=function(e){h.a.isEventKey(e,"Esc")||h.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),h.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(h.a.isEventKey(e,"Up")||h.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},i.handleSubmenuKeyDown=function(e){(h.a.isEventKey(e,"Esc")||h.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),h.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},i.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Rt&&he())return;this.menu.focus()}},i.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},i.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},i.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(At);At.registerComponent("MenuButton",qn);var zn=function(e){function t(t,i){var n,r=i.tracks;if((n=e.call(this,t,i)||this).items.length<=1&&n.hide(),!r)return X(n);var a=ct(X(X(n)),n.update);return r.addEventListener("removetrack",a),r.addEventListener("addtrack",a),n.player_.on("ready",a),n.player_.on("dispose",function(){r.removeEventListener("removetrack",a),r.removeEventListener("addtrack",a)}),n}return W(t,e),t}(qn);At.registerComponent("TrackButton",zn);var Wn=["Tab","Esc","Up","Down","Right","Left"],Gn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).selectable=i.selectable,n.isSelected_=i.selected||!1,n.multiSelectable=i.multiSelectable,n.selected(n.isSelected_),n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem"),n}W(t,e);var i=t.prototype;return i.createEl=function(t,i,n){return this.nonIconControl=!0,e.prototype.createEl.call(this,"li",ne({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)},i.handleKeyDown=function(t){Wn.some(function(e){return h.a.isEventKey(t,e)})||e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){this.selected(!0)},i.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(sn);At.registerComponent("MenuItem",Gn);var $n=function(e){function t(t,i){var n,a=i.track,o=t.textTracks();i.label=a.label||a.language||"Unknown",i.selected="showing"===a.mode,(n=e.call(this,t,i)||this).track=a,n.kinds=(i.kinds||[i.kind||n.track.kind]).filter(Boolean);var u,l=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(X(X(n)),t)},c=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(X(X(n)),t)};(t.on(["loadstart","texttrackchange"],l),o.addEventListener("change",l),o.addEventListener("selectedlanguagechange",c),n.on("dispose",function(){t.off(["loadstart","texttrackchange"],l),o.removeEventListener("change",l),o.removeEventListener("selectedlanguagechange",c)}),void 0===o.onchange)&&n.on(["tap","click"],function(){if("object"!=typeof r.a.Event)try{u=new r.a.Event("change")}catch(e){}u||(u=s.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(u)});return n.handleTracksChange(),n}W(t,e);var i=t.prototype;return i.handleClick=function(t){var i=this.track,n=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),n)for(var r=0;r<n.length;r++){var a=n[r];-1!==this.kinds.indexOf(a.kind)&&(a===i?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},i.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},i.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},i.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Gn);At.registerComponent("TextTrackMenuItem",$n);var Xn=function(e){function t(t,i){return i.track={player:t,kind:i.kind,kinds:i.kinds,default:!1,mode:"disabled"},i.kinds||(i.kinds=[i.kind]),i.label?i.track.label=i.label:i.track.label=i.kinds.join(" and ")+" off",i.selectable=!0,i.multiSelectable=!1,e.call(this,t,i)||this}W(t,e);var i=t.prototype;return i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}($n);At.registerComponent("OffTextTrackMenuItem",Xn);var Yn=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return W(t,e),t.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=$n),this.label_&&(i=this.label_+" off"),e.push(new Xn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a=n[r];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(zn);At.registerComponent("TextTrackButton",Yn);var Kn=function(e){function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s<a.endTime,(n=e.call(this,t,i)||this).track=r,n.cue=a,r.addEventListener("cuechange",ct(X(X(n)),n.update)),n}W(t,e);var i=t.prototype;return i.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},i.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(Gn);At.registerComponent("ChaptersTrackMenuItem",Kn);var Qn=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},i.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},i.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},i.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ct(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],a=new Kn(this.player_,{track:this.track_,cue:r});e.push(a)}return e},t}(Yn);Qn.prototype.kind_="chapters",Qn.prototype.controlText_="Chapters",At.registerComponent("ChaptersButton",Qn);var Jn=function(e){function t(t,i,n){var r;r=e.call(this,t,i,n)||this;var a=t.textTracks(),s=ct(X(X(r)),r.handleTracksChange);return a.addEventListener("change",s),r.on("dispose",function(){a.removeEventListener("change",s)}),r}W(t,e);var i=t.prototype;return i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},i.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Yn);Jn.prototype.kind_="descriptions",Jn.prototype.controlText_="Descriptions",At.registerComponent("DescriptionsButton",Jn);var Zn=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Yn);Zn.prototype.kind_="subtitles",Zn.prototype.controlText_="Subtitles",At.registerComponent("SubtitlesButton",Zn);var er=function(e){function t(t,i){var n;return i.track={player:t,kind:i.kind,label:i.kind+" settings",selectable:!1,default:!1,mode:"disabled"},i.selectable=!1,i.name="CaptionSettingsMenuItem",(n=e.call(this,t,i)||this).addClass("vjs-texttrack-settings"),n.controlText(", opens "+i.kind+" settings dialog"),n}return W(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}($n);At.registerComponent("CaptionSettingsMenuItem",er);var tr=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new er(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Yn);tr.prototype.kind_="captions",tr.prototype.controlText_="Captions",At.registerComponent("CaptionsButton",tr);var ir=function(e){function t(){return e.apply(this,arguments)||this}return W(t,e),t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),r+="</span>",e.prototype.createEl.call(this,t,ne({innerHTML:r},i),n)},t}($n);At.registerComponent("SubsCapsMenuItem",ir);var nr=function(e){function t(t,i){var n;return void 0===i&&(i={}),(n=e.call(this,t,i)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(n.player_.language_)>-1&&(n.label_="captions"),n.menuButton_.controlText(Ct(n.label_)),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new er(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,ir)},t}(Yn);nr.prototype.kinds_=["captions","subtitles"],nr.prototype.controlText_="Subtitles",At.registerComponent("SubsCapsButton",nr);var rr=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(X(X(n)),t)};return a.addEventListener("change",s),n.on("dispose",function(){a.removeEventListener("change",s)}),n}W(t,e);var i=t.prototype;return i.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),r+="</span>",e.prototype.createEl.call(this,t,ne({innerHTML:r},i),n)},i.handleClick=function(t){var i=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(var n=0;n<i.length;n++){var r=i[n];r.enabled=r===this.track}},i.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Gn);At.registerComponent("AudioTrackMenuItem",rr);var ar=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.audioTracks(),e.call(this,t,i)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new rr(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},t}(zn);ar.prototype.controlText_="Audio Track",At.registerComponent("AudioTrackButton",ar);var sr=function(e){function t(t,i){var n,r=i.rate,a=parseFloat(r,10);return i.label=r,i.selected=1===a,i.selectable=!0,i.multiSelectable=!1,(n=e.call(this,t,i)||this).label=r,n.rate=a,n.on(t,"ratechange",n.update),n}W(t,e);var i=t.prototype;return i.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},i.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Gn);sr.prototype.contentElType="button",At.registerComponent("PlaybackRateMenuItem",sr);var or=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateVisibility(),n.updateLabel(),n.on(t,"loadstart",n.updateVisibility),n.on(t,"ratechange",n.updateLabel),n}W(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelEl_=fe("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},i.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},i.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},i.createMenu=function(){var e=new Hn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;i>=0;i--)e.addChild(new sr(this.player(),{rate:t[i]+"x"}));return e},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},i.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(qn);or.prototype.controlText_="Playback Rate",At.registerComponent("PlaybackRateMenuButton",or);var ur=function(e){function t(){return e.apply(this,arguments)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(At);At.registerComponent("Spacer",ur);var lr=function(e){function t(){return e.apply(this,arguments)||this}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(ur);At.registerComponent("CustomControlSpacer",lr);var cr=function(e){function t(){return e.apply(this,arguments)||this}return W(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(At);cr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},At.registerComponent("ControlBar",cr);var dr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"error",n.open),n}W(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(fi);dr.prototype.options_=Et(fi.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),At.registerComponent("ErrorDisplay",dr);var hr=["#000","Black"],pr=["#00F","Blue"],fr=["#0FF","Cyan"],mr=["#0F0","Green"],gr=["#F0F","Magenta"],yr=["#F00","Red"],vr=["#FFF","White"],_r=["#FF0","Yellow"],br=["1","Opaque"],Tr=["0.5","Semi-Transparent"],Sr=["0","Transparent"],kr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[hr,vr,yr,mr,pr,_r,gr,fr]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[br,Tr,Sr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[vr,hr,yr,mr,pr,_r,gr,fr]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[br,Tr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Sr,Tr,br]}};function wr(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}kr.windowColor.options=kr.backgroundColor.options;var Cr=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=ct(X(X(n)),n.updateDisplay),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=fe("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",function(){n.saveSettings(),n.close()}),n.on(n.$(".vjs-default-button"),"click",function(){n.setDefaults(),n.updateDisplay()}),ie(kr,function(e){n.on(n.$(e.selector),"change",n.updateDisplay)}),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}W(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=kr[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"</"+i+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map(function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},i.createElColors_=function(){return fe("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return fe("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return fe("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,a,s=(r=n.$(t.selector),a=t.parser,wr(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[i]=s),e},void 0===(i={})&&(i=0),te(e=kr).reduce(function(i,n){return t(i,e[n],n)},i)},i.setValues=function(e){var t=this;ie(kr,function(i,n){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(wr(e.options[n].value,i)===t){e.selectedIndex=n;break}}(t.$(i.selector),e[n],i.parser)})},i.setDefaults=function(){var e=this;ie(kr,function(t){var i=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i})},i.restoreSettings=function(){var e;try{e=JSON.parse(r.a.localStorage.getItem("vjs-text-track-settings"))}catch(e){J.warn(e)}e&&this.setValues(e)},i.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?r.a.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):r.a.localStorage.removeItem("vjs-text-track-settings")}catch(e){J.warn(e)}}},i.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},i.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(fi);At.registerComponent("TextTrackSettings",Cr);var Er=function(e){function t(t,i){var n,a=i.ResizeObserver||r.a.ResizeObserver;null===i.ResizeObserver&&(a=!1);var s=Et({createEl:!a,reportTouchActivity:!1},i);return(n=e.call(this,t,s)||this).ResizeObserver=i.ResizeObserver||r.a.ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=ht(function(){n.resizeHandler()},100,!1,X(X(n))),a?(n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(t.el())):(n.loadListener_=function(){if(n.el_&&n.el_.contentWindow){var e=n.debouncedHandler_,t=n.unloadListener_=function(){Ze(this,"resize",e),Ze(this,"unload",t),t=null};Je(n.el_.contentWindow,"unload",t),Je(n.el_.contentWindow,"resize",e)}},n.one("load",n.loadListener_)),n}W(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(At);At.registerComponent("ResizeManager",Er);var Ar=function(e){function t(t,i){var n,r=Et({createEl:!1},i);return(n=e.call(this,t,r)||this).reset_(),n.on(n.player_,"durationchange",n.handleDurationchange),zt&&"hidden"in s.a&&"visibilityState"in s.a&&n.on(s.a,"visibilitychange",n.handleVisibilityChange),n}W(t,e);var i=t.prototype;return i.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},i.isBehind_=function(){if(!this.timeupdateSeen_)return!1;var e=this.liveCurrentTime(),t=this.player_.currentTime(),i=this.seekableIncrement_;return e!==1/0&&e-(2*i+.07)>=t},i.trackLive_=function(){this.pastSeekEnd_=this.pastSeekEnd_;var e=this.player_.seekable();if(e&&e.length){var t=this.seekableEnd();t!==this.lastSeekEnd_&&(this.lastSeekEnd_&&(this.seekableIncrement_=Math.abs(t-this.lastSeekEnd_)),this.pastSeekEnd_=0,this.lastSeekEnd_=t,this.trigger("seekableendchange")),this.pastSeekEnd_=this.pastSeekEnd()+.03,this.isBehind_()!==this.behindLiveEdge()&&(this.behindLiveEdge_=this.isBehind_(),this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.player_.duration()===1/0?this.startTracking():this.stopTracking()},i.startTracking=function(){var e=this;this.isTracking()||(this.trackingInterval_=this.setInterval(this.trackLive_,30),this.trackLive_(),this.on(this.player_,"play",this.trackLive_),this.on(this.player_,"pause",this.trackLive_),this.one(this.player_,"play",this.handlePlay),this.timeupdateSeen_||(this.handleTimeupdate=function(){e.timeupdateSeen_=!0,e.handleTimeupdate=null},this.one(this.player_,"timeupdate",this.handleTimeupdate)))},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge)},i.reset_=function(){this.pastSeekEnd_=0,this.lastSeekEnd_=null,this.behindLiveEdge_=null,this.timeupdateSeen_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.seekableIncrement_=12,this.off(this.player_,"play",this.trackLive_),this.off(this.player_,"pause",this.trackLive_),this.off(this.player_,"play",this.handlePlay),this.off(this.player_,"timeupdate",this.seekToLiveEdge),this.handleTimeupdate&&(this.off(this.player_,"timeupdate",this.handleTimeupdate),this.handleTimeupdate=null)},i.stopTracking=function(){this.isTracking()&&this.reset_()},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?1/0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){return this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.atLiveEdge()||(this.player_.currentTime(this.liveCurrentTime()),this.player_.paused()&&this.player_.play())},i.dispose=function(){this.stopTracking(),e.prototype.dispose.call(this)},t}(At);At.registerComponent("LiveTracker",Ar);var Pr=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Lr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=s.a.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",r.a.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Or=function(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i},Ir=function(e){var t=e.el();if(!t.resetSourceWatch_){var i={},n=function(e){return Or([e.el(),r.a.HTMLMediaElement.prototype,r.a.Element.prototype,Lr],"innerHTML")}(e),a=function(i){return function(){for(var n=arguments.length,r=new Array(n),a=0;a<n;a++)r[a]=arguments[a];var s=i.apply(t,r);return Pr(e),s}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){t[e]&&(i[e]=t[e],t[e]=a(i[e]))}),Object.defineProperty(t,"innerHTML",Et(n,{set:a(n.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach(function(e){t[e]=i[e]}),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}},xr=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Oi(r.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return r.a.Element.prototype.setAttribute.call(this,"src",e),e}}),Dr=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var i=function(e){return Or([e.el(),r.a.HTMLMediaElement.prototype,xr],"src")}(e),n=t.setAttribute,a=t.load;Object.defineProperty(t,"src",Et(i,{set:function(n){var r=i.set.call(t,n);return e.triggerSourceset(t.src),r}})),t.setAttribute=function(i,r){var a=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){var i=a.call(t);return Pr(e)||(e.triggerSourceset(""),Ir(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):Pr(e)||Ir(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=a,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}};function Ur(){var e=Y(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]);return Ur=function(){return e},e}var Rr=function(e){function t(t,i){var n;n=e.call(this,t,i)||this;var r=t.source,a=!1;if(r&&(n.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(r):n.handleLateInit_(n.el_),t.enableSourceset&&n.setupSourcesetHandling_(),n.el_.hasChildNodes()){for(var s=n.el_.childNodes,o=s.length,l=[];o--;){var c=s[o];"track"===c.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(c),n.remoteTextTracks().addTrack(c.track),n.textTracks().addTrack(c.track),a||n.el_.hasAttribute("crossorigin")||!xi(c.src)||(a=!0)):l.push(c))}for(var d=0;d<l.length;d++)n.el_.removeChild(l[d])}return n.proxyNativeTracks_(),n.featuresNativeTextTracks&&a&&J.warn(u()(Ur())),n.restoreMetadataTracksInIOSNativePlayer_(),($t||Dt||jt)&&!0===t.nativeControlsForTouch&&n.setControls(!0),n.proxyWebkitFullscreen_(),n.triggerReady(),n}W(t,e);var i=t.prototype;return i.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},i.setupSourcesetHandling_=function(){Dr(this)},i.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),i=function(){e=[];for(var i=0;i<t.length;i++){var n=t[i];"metadata"===n.kind&&e.push({track:n,storedMode:n.mode})}};i(),t.addEventListener("change",i),this.on("dispose",function(){return t.removeEventListener("change",i)});var n=function i(){for(var n=0;n<e.length;n++){var r=e[n];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",i)};this.on("webkitbeginfullscreen",function(){t.removeEventListener("change",i),t.removeEventListener("change",n),t.addEventListener("change",n)}),this.on("webkitendfullscreen",function(){t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",n)})},i.overrideNative_=function(e,t){var i=this;if(t===this["featuresNative"+e+"Tracks"]){var n=e.toLowerCase();this[n+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach(function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[n+"TracksListeners_"]=null,this.proxyNativeTracksForType_(n)}},i.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},i.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},i.proxyNativeTracksForType_=function(e){var t=this,i=Hi[e],n=this.el()[i.getterName],r=this[i.getterName]();if(this["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){var a={change:function(e){r.trigger({type:"change",target:r,currentTarget:r,srcElement:r})},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var i=!1,a=0;a<n.length;a++)if(n[a]===r[t]){i=!0;break}i||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())};this[i.getterName+"Listeners_"]=a,Object.keys(a).forEach(function(e){var i=a[e];n.addEventListener(e,i),t.on("dispose",function(t){return n.removeEventListener(e,i)})}),this.on("loadstart",s),this.on("dispose",function(e){return t.off("loadstart",s)})}},i.proxyNativeTracks_=function(){var e=this;Hi.names.forEach(function(t){e.proxyNativeTracksForType_(t)})},i.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=s.a.createElement("video");var n=Et({},this.options_.tag&&Se(this.options_.tag));$t&&!0===this.options_.nativeControlsForTouch||delete n.controls,Te(e,ne(n,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&we(e,"preload",this.options_.preload);for(var r=["loop","muted","playsinline","autoplay"],a=0;a<r.length;a++){var o=r[a],u=this.options_[o];void 0!==u&&(u?we(e,o,o):Ce(e,o),e[o]=u)}return e},i.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")})}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready(function(){r.forEach(function(e){this.trigger(e)},this)})}},i.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(e){J(e,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;if(this.el_.duration===1/0&&Bt&&Ht&&0===this.el_.currentTime){return this.on("timeupdate",function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))}),NaN}return this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)})}},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=r.a.navigator&&r.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){e.pause(),e.webkitEnterFullScreen()},0)):e.webkitEnterFullScreen()},i.exitFullScreen=function(){this.el_.webkitExitFullScreen()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=s.a.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.a.performance&&"function"==typeof r.a.performance.now?e.creationTime=r.a.performance.now():r.a.performance&&r.a.performance.timing&&"number"==typeof r.a.performance.timing.navigationStart&&(e.creationTime=r.a.Date.now()-r.a.performance.timing.navigationStart),e},t}(Wi);if(ce()){Rr.TEST_VID=s.a.createElement("video");var Mr=s.a.createElement("track");Mr.kind="captions",Mr.srclang="en",Mr.label="English",Rr.TEST_VID.appendChild(Mr)}Rr.isSupported=function(){try{Rr.TEST_VID.volume=.5}catch(e){return!1}return!(!Rr.TEST_VID||!Rr.TEST_VID.canPlayType)},Rr.canPlayType=function(e){return Rr.TEST_VID.canPlayType(e)},Rr.canPlaySource=function(e,t){return Rr.canPlayType(e.type)},Rr.canControlVolume=function(){try{var e=Rr.TEST_VID.volume;return Rr.TEST_VID.volume=e/2+.1,e!==Rr.TEST_VID.volume}catch(e){return!1}},Rr.canMuteVolume=function(){try{var e=Rr.TEST_VID.muted;return Rr.TEST_VID.muted=!e,Rr.TEST_VID.muted?we(Rr.TEST_VID,"muted","muted"):Ce(Rr.TEST_VID,"muted"),e!==Rr.TEST_VID.muted}catch(e){return!1}},Rr.canControlPlaybackRate=function(){if(Bt&&Ht&&qt<58)return!1;try{var e=Rr.TEST_VID.playbackRate;return Rr.TEST_VID.playbackRate=e/2+.1,e!==Rr.TEST_VID.playbackRate}catch(e){return!1}},Rr.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Rr.supportsNativeTextTracks=function(){return Gt||Rt&&Ht},Rr.supportsNativeVideoTracks=function(){return!(!Rr.TEST_VID||!Rr.TEST_VID.videoTracks)},Rr.supportsNativeAudioTracks=function(){return!(!Rr.TEST_VID||!Rr.TEST_VID.audioTracks)},Rr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Rr.prototype.featuresVolumeControl=Rr.canControlVolume(),Rr.prototype.featuresMuteControl=Rr.canMuteVolume(),Rr.prototype.featuresPlaybackRate=Rr.canControlPlaybackRate(),Rr.prototype.featuresSourceset=Rr.canOverrideAttributes(),Rr.prototype.movingMediaElementInDOM=!Rt,Rr.prototype.featuresFullscreenResize=!0,Rr.prototype.featuresProgressEvents=!0,Rr.prototype.featuresTimeupdateEvents=!0,Rr.prototype.featuresNativeTextTracks=Rr.supportsNativeTextTracks(),Rr.prototype.featuresNativeVideoTracks=Rr.supportsNativeVideoTracks(),Rr.prototype.featuresNativeAudioTracks=Rr.supportsNativeAudioTracks();var Br=Rr.TEST_VID&&Rr.TEST_VID.constructor.prototype.canPlayType,Nr=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;function jr(){var e=Y(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]);return jr=function(){return e},e}Rr.patchCanPlayType=function(){Nt>=4&&!Ft&&!Ht&&(Rr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&Nr.test(e)?"maybe":Br.call(this,e)})},Rr.unpatchCanPlayType=function(){var e=Rr.TEST_VID.constructor.prototype.canPlayType;return Rr.TEST_VID.constructor.prototype.canPlayType=Br,e},Rr.patchCanPlayType(),Rr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Rr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){Rr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){Rr.prototype["set"+Ct(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(e){Rr.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(e){Rr.prototype["set"+Ct(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){Rr.prototype[e]=function(){return this.el_[e]()}}),Wi.withSourceHandlers(Rr),Rr.nativeSourceHandler={},Rr.nativeSourceHandler.canPlayType=function(e){try{return Rr.TEST_VID.canPlayType(e)}catch(e){return""}},Rr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Rr.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=Ii(e.src);return Rr.nativeSourceHandler.canPlayType("video/"+i)}return""},Rr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Rr.nativeSourceHandler.dispose=function(){},Rr.registerSourceHandler(Rr.nativeSourceHandler),Wi.registerTech("Html5",Rr);var Fr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Vr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Hr=["tiny","xsmall","small","medium","large","xlarge","huge"],qr={};Hr.forEach(function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;qr[e]="vjs-layout-"+t});var zr={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Wr=function(e){function t(i,n,r){var a;if(i.id=i.id||n.id||"vjs_video_"+Ve(),(n=ne(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof i.closest){var s=i.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=i;o&&1===o.nodeType;){if(Se(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=ct(X(X(a)),a.documentFullscreenChange_),a.boundFullWindowOnEscKey_=ct(X(X(a)),a.fullWindowOnEscKey),a.log=Z(a.id_),a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=i,a.tagAttributes=i&&Se(i),a.language(a.options_.language),n.languages){var u={};Object.getOwnPropertyNames(n.languages).forEach(function(e){u[e.toLowerCase()]=n.languages[e]}),a.languages_=u}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=n.poster||"",a.controls_=!!n.controls,i.controls=!1,i.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],i.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),n.plugins&&Object.keys(n.plugins).forEach(function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')}),a.scrubbing_=!1,a.el_=a.createEl(),St(X(X(a)),{eventBusKey:"el_"}),a.fluid_&&a.on("playerreset",a.updateStyleEl_);var l=Et(a.options_);n.plugins&&Object.keys(n.plugins).forEach(function(e){a[e](n.plugins[e])}),a.options_.playerOptions=l,a.middleware_=[],a.initChildren(),a.isAudio("audio"===i.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),$t&&a.addClass("vjs-touch-enabled"),Rt||a.addClass("vjs-workinghover"),t.players[a.id_]=X(X(a));var c=z.split(".")[0];return a.addClass("vjs-v"+c),a.userActive(!0),a.reportUserActivity(),a.one("play",a.listenForUserActivity_),a.on("stageclick",a.handleStageClick_),a.on("keydown",a.handleKeyDown),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}W(t,e);var i=t.prototype;return i.dispose=function(){var i=this;this.trigger("dispose"),this.off("dispose"),Ze(s.a,ei.fullscreenchange,this.boundDocumentFullscreenChange_),Ze(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),$i[this.id()]=null,zi.names.forEach(function(e){var t=zi[e],n=i[t.getterName]();n&&n.off&&n.off()}),e.prototype.dispose.call(this)},i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),a="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:a||(t=this.el_=e.prototype.createEl.call(this,"div"));var o=Se(i);if(a){for(t=this.el_=i,i=this.tag=s.a.createElement("video");t.children.length;)i.appendChild(t.firstChild);ye(t,"video-js")||ve(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach(function(e){i[e]=t[e]})}if(i.setAttribute("tabindex","-1"),o.tabindex="-1",zt&&(i.setAttribute("role","application"),o.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach(function(e){a&&"class"===e||t.setAttribute(e,o[e]),a&&i.setAttribute(e,o[e])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==r.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=ut("vjs-styles-dimensions");var u=Be(".vjs-styles-defaults"),l=Be("head");l.insertBefore(this.styleEl_,u?u.nextSibling:l.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var c=i.getElementsByTagName("a"),d=0;d<c.length;d++){var h=c.item(d);ve(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return i.initNetworkState_=i.networkState,i.parentNode&&!n&&i.parentNode.insertBefore(t,i),ge(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=t,t},i.width=function(e){return this.dimension("width",e)},i.height=function(e){return this.dimension("height",e)},i.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?J.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},i.fluid=function(e){if(void 0===e)return!!this.fluid_;var t,i;this.fluid_=!!e,ft(this)&&this.off("playerreset",this.updateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),ft(t=function(){this.on("playerreset",this.updateStyleEl_)})?i():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(i))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},i.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},i.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},i.updateStyleEl_=function(){if(!0!==r.a.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,i,n=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),a=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/a:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*a,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),lt(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*a+"%;\n      }\n    ")}else{var s="number"==typeof this.width_?this.width_:this.options_.width,o="number"==typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(s>=0&&(u.width=s),o>=0&&(u.height=o))}},i.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=Ct(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Wi.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};zi.names.forEach(function(e){var t=zi[e];a[t.getterName]=i[t.privateName]}),ne(a,this.options_[n]),ne(a,this.options_[r]),ne(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);var s=Wi.getTech(e);if(!s)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new s(a),this.tech_.ready(ct(this,this.handleTechReady_),!0),hi(this.textTracksJson_||[],this.tech_),Fr.forEach(function(e){i.on(i.tech_,e,i["handleTech"+Ct(e)+"_"])}),Object.keys(Vr).forEach(function(e){i.on(i.tech_,e,function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Vr[e]+"_"].bind(i),event:t}):i["handleTech"+Vr[e]+"_"](t)})}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||ge(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e=this;zi.names.forEach(function(t){var i=zi[t];e[i.privateName]=e[i.getterName]()}),this.textTracksJson_=di(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&J.warn(u()(jr())),this.tech_},i.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mousedown",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},i.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted();t.muted(!0);var i=function(){t.muted(e)};t.playTerminatedQueue_.push(i);var n=t.play();if(ui(n))return n.catch(i)};if("any"===e&&!0!==this.muted()?ui(i=this.play())&&(i=i.catch(n)):i="muted"===e&&!0!==this.muted()?n():this.play(),ui(i))return i.then(function(){t.trigger({type:"autoplay-success",autoplay:e})}).catch(function(i){t.trigger({type:"autoplay-failure",autoplay:e})})}},i.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(function(e){return e.src===t});if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return nn(t)}(this,t)),this.cache_.source=Et({},e,{src:t,type:i});for(var n=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=Se(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},i.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var i=function(e){return t.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;if(n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){}),i(r),!e.src){this.tech_.one(["sourceset","loadstart"],function e(i){if("sourceset"!==i.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}t.tech_.off(["sourceset","loadstart"],e)})}}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},i.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},i.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},i.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",function i(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))})},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(J.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.handleTechClick_=function(e){Me(e)&&this.controls_&&(this.paused()?li(this.play()):this.pause())},i.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){return t.contains(e.target)})||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){var t=ei,i=this.el(),n=s.a[t.fullscreenElement]===i;!n&&i.matches?n=i.matches(":"+t.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+t.fullscreen)),this.isFullscreen(n),!1===this.isFullscreen()&&Ze(s.a,t.fullscreenchange,this.boundDocumentFullscreenChange_),ni||this.trigger("fullscreenchange")},i.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},i.handleTechError_=function(){var e=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){return this.cache_},i.resetCache_=function(){this.cache_={currentTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},i.techCall_=function(e,t){this.ready(function(){if(e in Ji)return function(e,t,i,n){return t[i](e.reduce(en(i),n))}(this.middleware_,this.tech_,e,t);if(e in Zi)return Ki(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw J(e),e}},!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Qi)return function(e,t,i){return e.reduceRight(en(i),t[i]())}(this.middleware_,this.tech_,e);if(e in Zi)return Ki(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw J("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw J("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw J(t),t}}},i.play=function(){var e=this,t=this.options_.Promise||r.a.Promise;return t?new t(function(t){e.play_(t)}):this.play_()},i.play_=function(e){var t=this;void 0===e&&(e=li),this.playCallbacks_.push(e);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Gt&&!Rt||this.load());var n=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){return this.techGet_("played")||Qt(0,0)},i.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return void 0!==e?(e<0&&(e=0),void this.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?(this.addClass("vjs-live"),this.options_.liveui&&this.player_.liveTracker&&this.addClass("vjs-liveui")):(this.removeClass("vjs-live"),this.removeClass("vjs-liveui")),isNaN(e)||this.trigger("durationchange"))},i.remainingTime=function(){return this.duration()-this.currentTime()},i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=Qt(0,0)),e},i.bufferedPercent=function(){return Jt(this.buffered(),this.duration())},i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){if(void 0!==e)return this.isFullscreen_=!!e,void this.toggleFullscreenClass_();if(ni){var t=ei,i=this.el(),n=s.a[t.fullscreenElement]===i;return!n&&i.matches?n=i.matches(":"+t.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+t.fullscreen)),n}return!!this.isFullscreen_},i.requestFullscreen=function(){var e=ei;this.isFullscreen(!0),e.requestFullscreen?(Je(s.a,e.fullscreenchange,this.boundDocumentFullscreenChange_),this.el_[e.requestFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},i.exitFullscreen=function(){var e=ei;this.isFullscreen(!1),e.requestFullscreen?s.a[e.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},i.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,Je(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",ve(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){h.a.isEventKey(e,"Esc")&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},i.exitFullWindow=function(){this.isFullWindow=!1,Ze(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,_e(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){var i,n;if(i=this.el_.ownerDocument.activeElement,"input"===(n=i.tagName.toLowerCase())?-1!==["button","checkbox","hidden","radio","reset","submit"].indexOf(i.type):-1===["textarea"].indexOf(n))"function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)}},i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return h.a.isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return h.a.isEventKey(e,"m")}:r,o=t.playPauseKey,u=void 0===o?function(e){return h.a.isEventKey(e,"k")||h.a.isEventKey(e,"Space")}:o;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var l=At.getComponent("FullscreenToggle");!1!==s.a[ei.fullscreenEnabled]&&l.prototype.handleClick.call(this)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),At.getComponent("MuteToggle").prototype.handleClick.call(this)}else if(u.call(this,e)){e.preventDefault(),e.stopPropagation(),At.getComponent("PlayToggle").prototype.handleClick.call(this)}},i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=Wi.getTech(r);if(a||(a=At.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else J.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},i.selectSource=function(e){var t,i=this,n=this.options_.techOrder.map(function(e){return[e,Wi.getTech(e)]}).filter(function(e){var t=e[0],i=e[1];return i?i.isSupported():(J.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),r=function(e,t,i){var n;return e.some(function(e){return t.some(function(t){if(n=i(e,t))return!0})}),n},a=function(e,t){var n=e[0];if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}};return(this.options_.sourceOrder?r(e,n,(t=a,function(e,i){return t(i,e)})):r(n,e,a))||!1},i.src=function(e){var t=this;if(void 0===e)return this.cache_.src||"";var i=function e(t){if(Array.isArray(t)){var i=[];t.forEach(function(t){t=e(t),Array.isArray(t)?i=i.concat(t):re(t)&&i.push(t)}),t=i}else t="string"==typeof t&&t.trim()?[rn({src:t})]:re(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[rn(t)]:[];return t}(e);i.length?(this.changingSrc_=!0,this.cache_.sources=i,this.updateSourceCaches_(i[0]),Yi(this,i[0],function(e,n){var r,a;if(t.middleware_=n,t.cache_.sources=i,t.updateSourceCaches_(e),t.src_(e))return i.length>1?t.src(i.slice(1)):(t.changingSrc_=!1,t.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void t.triggerReady());r=n,a=t.tech_,r.forEach(function(e){return e.setTech&&e.setTech(a)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},i.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,Ct(t)!==Ct(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready(function(){n.changingSrc_=!1}),!1):(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){var e=this,t=this.options_.Promise||r.a.Promise;this.paused()||!t?this.doReset_():li(this.play().then(function(){return e.doReset_()}))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),ft(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){return this.cache_.source||{}},i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void 0===e)return 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Gr=r.a.navigator;Wr.prototype.options_={techOrder:Wi.defaultTechOrder_,html5:{},flash:{},inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Gr&&(Gr.languages&&Gr.languages[0]||Gr.userLanguage||Gr.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",breakpoints:{},responsive:!1},["ended","seeking","seekable","networkState","readyState"].forEach(function(e){Wr.prototype[e]=function(){return this.techGet_(e)}}),Fr.forEach(function(e){Wr.prototype["handleTech"+Ct(e)+"_"]=function(){return this.trigger(e)}}),At.registerComponent("Player",Wr);var $r={},Xr=function(e){return $r.hasOwnProperty(e)},Yr=function(e){return Xr(e)?$r[e]:void 0},Kr=function(e,t){e.activePlugins_=e.activePlugins_||{},e.activePlugins_[t]=!0},Qr=function(e,t,i){var n=(i?"before":"")+"pluginsetup";e.trigger(n,t),e.trigger(n+":"+t.name,t)},Jr=function(e,t){return t.prototype.name=e,function(){Qr(this,{name:e,plugin:t,instance:null},!0);for(var i=arguments.length,n=new Array(i),r=0;r<i;r++)n[r]=arguments[r];var a=$(t,[this].concat(n));return this[e]=function(){return a},Qr(this,a.getEventHash()),a}},Zr=function(){function e(t){if(this.constructor===e)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=t,St(this),delete this.trigger,wt(this,this.constructor.defaultState),Kr(t,this.name),this.dispose=ct(this,this.dispose),t.on("dispose",this.dispose)}var t=e.prototype;return t.version=function(){return this.constructor.VERSION},t.getEventHash=function(e){return void 0===e&&(e={}),e.name=this.name,e.plugin=this.constructor,e.instance=this,e},t.trigger=function(e,t){return void 0===t&&(t={}),et(this.eventBusEl_,e,this.getEventHash(t))},t.handleStateChanged=function(e){},t.dispose=function(){var e=this.name,t=this.player;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t.activePlugins_[e]=!1,this.player=this.state=null,t[e]=Jr(e,$r[e])},e.isBasic=function(t){var i="string"==typeof t?Yr(t):t;return"function"==typeof i&&!e.prototype.isPrototypeOf(i.prototype)},e.registerPlugin=function(t,i){if("string"!=typeof t)throw new Error('Illegal plugin name, "'+t+'", must be a string, was '+typeof t+".");if(Xr(t))J.warn('A plugin named "'+t+'" already exists. 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It should instead be registered using videojs.registerTech(name, tech)"),At.registerComponent.call(At,e,t)},ta.getTech=Wi.getTech,ta.registerTech=Wi.registerTech,ta.use=function(e,t){Gi[e]=Gi[e]||[],Gi[e].push(t)},Object.defineProperty(ta,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(ta.middleware,"TERMINATOR",{value:Xi,writeable:!1,enumerable:!0}),ta.browser=Xt,ta.TOUCH_ENABLED=$t,ta.extend=function(e,t){void 0===t&&(t={});var i=function(){e.apply(this,arguments)},n={};for(var r in"object"==typeof t?(t.constructor!==Object.prototype.constructor&&(i=t.constructor),n=t):"function"==typeof t&&(i=t),function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(e.super_=t)}(i,e),n)n.hasOwnProperty(r)&&(i.prototype[r]=n[r]);return i},ta.mergeOptions=Et,ta.bind=ct,ta.registerPlugin=Zr.registerPlugin,ta.deregisterPlugin=Zr.deregisterPlugin,ta.plugin=function(e,t){return J.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),Zr.registerPlugin(e,t)},ta.getPlugins=Zr.getPlugins,ta.getPlugin=Zr.getPlugin,ta.getPluginVersion=Zr.getPluginVersion,ta.addLanguage=function(e,t){var i;return e=(""+e).toLowerCase(),ta.options.languages=Et(ta.options.languages,((i={})[e]=t,i)),ta.options.languages[e]},ta.log=J,ta.createLogger=Z,ta.createTimeRange=ta.createTimeRanges=Qt,ta.formatTime=_n,ta.setFormatTime=function(e){vn=e},ta.resetFormatTime=function(){vn=yn},ta.parseUrl=Li,ta.isCrossOrigin=xi,ta.EventTarget=pt,ta.on=Je,ta.one=tt,ta.off=Ze,ta.trigger=et,ta.xhr=f.a,ta.TextTrack=Mi,ta.AudioTrack=Bi,ta.VideoTrack=Ni,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(function(e){ta[e]=function(){return J.warn("videojs."+e+"() is deprecated; use videojs.dom."+e+"() instead"),je[e].apply(null,arguments)}}),ta.computedStyle=se,ta.dom=je,ta.url=Di;var ra=function(e,t){return/^[a-z]+:/i.test(t)?t:(/\/\//i.test(e)||(e=v.a.buildAbsoluteURL(r.a.location.href,e)),v.a.buildAbsoluteURL(e,t))},aa=function(e,t,i){return e&&i.responseURL&&t!==i.responseURL?i.responseURL:t},sa=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},oa=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),ua=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)},la=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t},ca=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],n=!0,r=!1,a=void 0;try{for(var s,o=e[Symbol.iterator]();!(n=(s=o.next()).done)&&(i.push(s.value),!t||i.length!==t);n=!0);}catch(e){r=!0,a=e}finally{try{!n&&o.return&&o.return()}finally{if(r)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),da=ta.mergeOptions,ha=ta.EventTarget,pa=ta.log,fa=function(e,t){["AUDIO","SUBTITLES"].forEach(function(i){for(var n in e.mediaGroups[i])for(var r in e.mediaGroups[i][n]){var a=e.mediaGroups[i][n][r];t(a,i,n,r)}})},ma=function(e,t){var i=da(e,{}),n=i.playlists[t.uri];if(!n)return null;if(n.segments&&t.segments&&n.segments.length===t.segments.length&&n.endList===t.endList&&n.mediaSequence===t.mediaSequence)return null;var r=da(n,t);n.segments&&(r.segments=function(e,t,i){var n=t.slice();i=i||0;for(var r=Math.min(e.length,t.length+i),a=i;a<r;a++)n[a-i]=da(e[a],n[a-i]);return n}(n.segments,t.segments,t.mediaSequence-n.mediaSequence)),r.segments.forEach(function(e){!function(e,t){e.resolvedUri||(e.resolvedUri=ra(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=ra(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=ra(t,e.map.uri))}(e,r.resolvedUri)});for(var a=0;a<i.playlists.length;a++)i.playlists[a].uri===t.uri&&(i.playlists[a]=r);return i.playlists[t.uri]=r,i},ga=function(e){for(var t=e.playlists.length;t--;){var i=e.playlists[t];e.playlists[i.uri]=i,i.resolvedUri=ra(e.uri,i.uri),i.id=t,i.attributes||(i.attributes={},pa.warn("Invalid playlist STREAM-INF detected. 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e.maxSegmentPts},ke=function(e,t){var i,n=e.minSegmentDts;return t||(n-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=n,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/9e4,i=Math.floor(i)),i},we=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},Ce=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}t+=r,n=0,r=0}return i},Ee=function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Ae=function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)a={type:3&t[2+(r=3*i)],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s},Pe=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},Le=4,Oe=function e(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new Re(0,0),new Re(0,1),new Re(1,0),new Re(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};(Oe.prototype=new re).push=function(e){var t,i,n;if("sei_rbsp"===e.nalUnitType&&(t=Ce(e.escapedRBSP)).payloadType===Le&&(i=Ee(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=Ae(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Oe.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},Oe.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},Oe.prototype.dispatchCea608Packet=function(e){this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},Oe.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},Oe.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)};var Ie={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},xe=function(e){return null===e?"":(e=Ie[e]||e,String.fromCharCode(e))},De=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ue=function(){for(var e=[],t=15;t--;)e.push("");return e},Re=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ue();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ue();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ue()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=xe((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=xe((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=De.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=xe(n),a+=xe(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Re.prototype=new re,Re.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){return console.error("Skipping malformed caption."),""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Re.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ue(),this.nonDisplayed_=Ue(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Re.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Re.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Re.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Re.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Re.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Re.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Re.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Re.prototype.isNormalChar=function(e){return e>=32&&e<=127},Re.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ue(),this.displayed_=Ue()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Re.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},Re.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},Re.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Re.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Re.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Re.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};var Me={CaptionStream:Oe,Cea608Stream:Re},Be={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ne=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},je=function e(t){var i,n;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void 0===n&&(n=e.dts),e.dts=Ne(e.dts,n),e.pts=Ne(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.discontinuity=function(){n=void 0,i=void 0}};je.prototype=new re;var Fe,Ve=je,He=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},qe=function(e,t,i){return decodeURIComponent(He(e,t,i))},ze=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},We={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=qe(e.data,1,t),e.value=qe(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=qe(e.data,1,t),e.url=qe(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(He(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(Fe=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,r=[],a=0;if(Fe.prototype.init.call(this),this.dispatchType=Be.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,s,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(r.push(e),a+=e.data.byteLength,1===r.length&&(n=ze(e.data.subarray(6,10)),n+=10),!(a<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();s=10,64&t.data[5]&&(s+=4,s+=ze(t.data.subarray(10,14)),n-=ze(t.data.subarray(16,20)));do{if((o=ze(t.data.subarray(s+4,s+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id,We[u.id]&&(We[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){var c=u.data,d=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;d*=4,d+=3&c[7],u.timeStamp=d,void 0===t.pts&&void 0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),s+=10,s+=o}while(s<n);this.trigger("data",t)}}}).prototype=new re;var Ge,$e,Xe,Ye=Fe,Ke=Ve;(Ge=function(){var e=new Uint8Array(188),t=0;Ge.prototype.init.call(this),this.push=function(i){var n,r=0,a=188;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new re,($e=function(){var e,t,i,n;$e.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===Be.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===Be.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===Be.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Be.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Be.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new re,$e.STREAM_TYPES={h264:27,adts:15},(Xe=function(){var e=this,t={data:[],size:0},i={data:[],size:0},n={data:[],size:0},r=function(t,i,n){var r,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;var c,d,h;c=s,(d=o).packetLength=6+(c[4]<<8|c[5]),d.dataAlignmentIndicator=0!=(4&c[6]),192&(h=c[7])&&(d.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,d.pts*=4,d.pts+=(6&c[13])>>>1,d.dts=d.pts,64&h&&(d.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,d.dts*=4,d.dts+=(6&c[18])>>>1)),d.data=c.subarray(9+c[8]),r="video"===i||o.packetLength<=t.size,(n||r)&&(t.size=0,t.data.length=0),r&&e.trigger("data",o)}};Xe.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case Be.H264_STREAM_TYPE:case Be.H264_STREAM_TYPE:e=t,s="video";break;case Be.ADTS_STREAM_TYPE:e=i,s="audio";break;case Be.METADATA_STREAM_TYPE:e=n,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&r(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){r(t,"video"),r(i,"audio"),r(n,"timed-metadata"),this.trigger("done")}}).prototype=new re;var Qe={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ge,TransportParseStream:$e,ElementaryStream:Xe,TimestampRolloverStream:Ke,CaptionStream:Me.CaptionStream,Cea608Stream:Me.Cea608Stream,MetadataStream:Ye};for(var Je in Be)Be.hasOwnProperty(Je)&&(Qe[Je]=Be[Je]);var Ze,et=Qe,tt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Ze=function(){var e;Ze.prototype.init.call(this),this.push=function(t){var i,n,r,a,s,o,u=0,l=0;if("audio"===t.type)for(e?(a=e,(e=new Uint8Array(a.byteLength+t.data.byteLength)).set(a),e.set(t.data,a.byteLength)):e=t.data;u+5<e.length;)if(255===e[u]&&240==(246&e[u+1])){if(n=2*(1&~e[u+1]),i=(3&e[u+3])<<11|e[u+4]<<3|(224&e[u+5])>>5,o=9e4*(s=1024*(1+(3&e[u+6])))/tt[(60&e[u+2])>>>2],r=u+i,e.byteLength<r)return;if(this.trigger("data",{pts:t.pts+l*o,dts:t.dts+l*o,sampleCount:s,audioobjecttype:1+(e[u+2]>>>6&3),channelcount:(1&e[u+2])<<2|(192&e[u+3])>>>6,samplerate:tt[(60&e[u+2])>>>2],samplingfrequencyindex:(60&e[u+2])>>>2,samplesize:16,data:e.subarray(u+7+n,r)}),e.byteLength===r)return void(e=void 0);l++,e=e.subarray(r)}else u++},this.flush=function(){this.trigger("done")}}).prototype=new re;var it,nt,rt,at=Ze,st=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e)if(0!=(i&2147483648>>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(nt=function(){var e,t,i=0;nt.prototype.init.call(this),this.push=function(n){var r;for(t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new re,rt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(it=function(){var e,t,i,n,r,a,s,o=new nt;it.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",function(s){var o={trackId:t,pts:i,dts:n,data:s};switch(31&s[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),this.flush=function(){o.flush()},s=function(e,t){var i,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},r=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},a=function(e){var t,i,n,r,a,o,u,l,c,d,h,p,f,m=0,g=0,y=0,v=0,_=1;if(i=(t=new st(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),rt[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,f=0;f<h;f++)t.readBoolean()&&s(f<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),f=0;f<u;f++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:p=[1,1];break;case 2:p=[12,11];break;case 3:p=[10,11];break;case 4:p=[16,11];break;case 5:p=[40,33];break;case 6:p=[24,11];break;case 7:p=[20,11];break;case 8:p=[32,11];break;case 9:p=[80,33];break;case 10:p=[18,11];break;case 11:p=[15,11];break;case 12:p=[64,33];break;case 13:p=[160,99];break;case 14:p=[4,3];break;case 15:p=[3,2];break;case 16:p=[2,1];break;case 255:p=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}p&&(_=p[0]/p[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-d)*(c+1)*16-2*y-2*v}}}).prototype=new re;var ot,ut={H264Stream:it,NalByteStream:nt},lt=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},ct=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},dt=function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i};(ot=function(){var e=new Uint8Array,t=0;ot.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!=(255&e[u])||240!=(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=dt(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=ct(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>0?e.subarray(u):new Uint8Array}}).prototype=new re;var ht,pt,ft,mt,gt=ot,yt=ut.H264Stream,vt=lt,_t=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],bt=["width","height","profileIdc","levelIdc","profileCompatibility"],Tt=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},St=function(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}};(pt=function(e,t){var i=[],n=0,r=0,a=0,s=1/0;t=t||{},pt.prototype.init.call(this),this.push=function(t){we(e,t),e&&_t.forEach(function(i){e[i]=t[i]}),i.push(t)},this.setEarliestDts=function(t){r=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var o,u,l,c;0!==i.length?(o=_e(i,e,r),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),ve(e,o,a,s),e.samples=be(o),l=$.mdat(Te(o)),i=[],u=$.moof(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),Se(e),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")}}).prototype=new re,(ht=function(e,t){var i,n,r=0,a=[],s=[];t=t||{},ht.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){we(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],bt.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var i,n,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=se(a),(o=oe(i))[0][0].keyFrame||((n=this.getGopForFusion_(a[0],e))?(p=n.duration,o.unshift(n),o.byteLength+=n.byteLength,o.nalCount+=n.nalCount,o.pts=n.pts,o.dts=n.dts,o.duration+=n.duration):o=ue(o)),s.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Se(e),o=f}we(e,o),e.samples=le(o),l=$.mdat(ce(o)),e.baseMediaDecodeTime=ke(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",St(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=$.moof(r,[e]),c=new Uint8Array(u.byteLength+l.byteLength),r++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){Se(e),i=void 0,n=void 0},this.getGopForFusion_=function(t){var i,n,r,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)r=(a=this.gopCache_[s]).gop,e.pps&&Tt(e.pps[0],a.pps[0])&&e.sps&&Tt(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<s.length&&i<e.length&&(n=s[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(0===(u=o?i:a))return e;var l=e.slice(u),c=l.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new re,(mt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps&&(this.keepOriginalTimestamps=e.keepOriginalTimestamps),this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,mt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=new re,mt.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,bt.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,_t.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=$.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=t.startPts,this.keepOriginalTimestamps||(t.startTime-=o),t.startTime/=9e4,t.endTime=t.endPts,this.keepOriginalTimestamps||(t.endTime-=o),t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=i.pts,this.keepOriginalTimestamps||(i.cueTime-=o),i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(ft=function(e){var t,i,n=this,r=!0;ft.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new et.MetadataStream,t.aacStream=new gt,t.audioTimestampRolloverStream=new et.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new et.TimestampRolloverStream("timed-metadata"),t.adtsStream=new at,t.coalesceStream=new mt(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(r){"timed-metadata"!==r.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new pt(i,e),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new et.MetadataStream,r.packetStream=new et.TransportPacketStream,r.parseStream=new et.TransportParseStream,r.elementaryStream=new et.ElementaryStream,r.videoTimestampRolloverStream=new et.TimestampRolloverStream("video"),r.audioTimestampRolloverStream=new et.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new et.TimestampRolloverStream("timed-metadata"),r.adtsStream=new at,r.h264Stream=new yt,r.captionStream=new et.CaptionStream,r.coalesceStream=new mt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream),r.elementaryStream.pipe(r.videoTimestampRolloverStream).pipe(r.h264Stream),r.elementaryStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.elementaryStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new ht(t,e),r.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,r.audioSegmentStream.setEarliestDts(e.dts))}),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new pt(i,e),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream))}}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,Se(i),e.keepOriginalTimestamps||(i.timelineStartInfo.baseMediaDecodeTime=n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Se(t),r.captionStream.reset(),e.keepOriginalTimestamps||(t.timelineStartInfo.baseMediaDecodeTime=n)),r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(r){var t=vt(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new re;var kt,wt,Ct={Transmuxer:ft,VideoSegmentStream:ht,AudioSegmentStream:pt,AUDIO_PROPERTIES:_t,VIDEO_PROPERTIES:bt,generateVideoSegmentTimingInfo:St},Et=Y.parseType,At=function(e){return new Date(1e3*e-20828448e5)},Pt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Lt=function(e){var t,i,n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=[];for(t=0;t+4<e.length;t+=i)if(i=n.getUint32(t),t+=4,i<=0)r.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&e[t]){case 1:r.push("slice_layer_without_partitioning_rbsp");break;case 5:r.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:r.push("sei_rbsp");break;case 7:r.push("seq_parameter_set_rbsp");break;case 8:r.push("pic_parameter_set_rbsp");break;case 9:r.push("access_unit_delimiter_rbsp");break;default:r.push("UNKNOWN NAL - "+e[t]&31)}return r},Ot={avc1:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:kt(e.subarray(78,e.byteLength))}},avcC:function(e){var t,i,n,r,a=new DataView(e.buffer,e.byteOffset,e.byteLength),s={configurationVersion:e[0],avcProfileIndication:e[1],profileCompatibility:e[2],avcLevelIndication:e[3],lengthSizeMinusOne:3&e[4],sps:[],pps:[]},o=31&e[5];for(n=6,r=0;r<o;r++)i=a.getUint16(n),n+=2,s.sps.push(new Uint8Array(e.subarray(n,n+i))),n+=i;for(t=e[n],n++,r=0;r<t;r++)i=a.getUint16(n),n+=2,s.pps.push(new Uint8Array(e.subarray(n,n+i))),n+=i;return s},btrt:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},esds:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),esId:e[6]<<8|e[7],streamPriority:31&e[8],decoderConfig:{objectProfileIndication:e[11],streamType:e[12]>>>2&63,bufferSize:e[13]<<16|e[14]<<8|e[15],maxBitrate:e[16]<<24|e[17]<<16|e[18]<<8|e[19],avgBitrate:e[20]<<24|e[21]<<16|e[22]<<8|e[23],decoderConfigDescriptor:{tag:e[24],length:e[25],audioObjectType:e[26]>>>3&31,samplingFrequencyIndex:(7&e[26])<<1|e[27]>>>7&1,channelConfiguration:e[27]>>>3&15}}}},ftyp:function(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={majorBrand:Et(e.subarray(0,4)),minorVersion:t.getUint32(4),compatibleBrands:[]},n=8;n<e.byteLength;)i.compatibleBrands.push(Et(e.subarray(n,n+4))),n+=4;return i},dinf:function(e){return{boxes:kt(e)}},dref:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),dataReferences:kt(e.subarray(8))}},hdlr:function(e){var t={version:new DataView(e.buffer,e.byteOffset,e.byteLength).getUint8(0),flags:new Uint8Array(e.subarray(1,4)),handlerType:Et(e.subarray(8,12)),name:""},i=8;for(i=24;i<e.byteLength;i++){if(0===e[i]){i++;break}t.name+=String.fromCharCode(e[i])}return t.name=decodeURIComponent(escape(t.name)),t},mdat:function(e){return{byteLength:e.byteLength,nals:Lt(e)}},mdhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n=4,r={version:i.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),language:""};return 1===r.version?(n+=4,r.creationTime=At(i.getUint32(n)),n+=8,r.modificationTime=At(i.getUint32(n)),n+=4,r.timescale=i.getUint32(n),n+=8,r.duration=i.getUint32(n)):(r.creationTime=At(i.getUint32(n)),n+=4,r.modificationTime=At(i.getUint32(n)),n+=4,r.timescale=i.getUint32(n),n+=4,r.duration=i.getUint32(n)),n+=4,t=i.getUint16(n),r.language+=String.fromCharCode(96+(t>>10)),r.language+=String.fromCharCode(96+((992&t)>>5)),r.language+=String.fromCharCode(96+(31&t)),r},mdia:function(e){return{boxes:kt(e)}},mfhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sequenceNumber:e[4]<<24|e[5]<<16|e[6]<<8|e[7]}},minf:function(e){return{boxes:kt(e)}},mp4a:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={dataReferenceIndex:t.getUint16(6),channelcount:t.getUint16(16),samplesize:t.getUint16(18),samplerate:t.getUint16(24)+t.getUint16(26)/65536};return e.byteLength>28&&(i.streamDescriptor=kt(e.subarray(28))[0]),i},moof:function(e){return{boxes:kt(e)}},moov:function(e){return{boxes:kt(e)}},mvex:function(e){return{boxes:kt(e)}},mvhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,n={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===n.version?(i+=4,n.creationTime=At(t.getUint32(i)),i+=8,n.modificationTime=At(t.getUint32(i)),i+=4,n.timescale=t.getUint32(i),i+=8,n.duration=t.getUint32(i)):(n.creationTime=At(t.getUint32(i)),i+=4,n.modificationTime=At(t.getUint32(i)),i+=4,n.timescale=t.getUint32(i),i+=4,n.duration=t.getUint32(i)),i+=4,n.rate=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,n.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,i+=8,n.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,i+=24,n.nextTrackId=t.getUint32(i),n},pdin:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),rate:t.getUint32(4),initialDelay:t.getUint32(8)}},sdtp:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]};for(t=4;t<e.byteLength;t++)i.samples.push({dependsOn:(48&e[t])>>4,isDependedOn:(12&e[t])>>2,hasRedundancy:3&e[t]});return i},sidx:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:i.getUint32(4),timescale:i.getUint32(8),earliestPresentationTime:i.getUint32(12),firstOffset:i.getUint32(16)},r=i.getUint16(22);for(t=24;r;t+=12,r--)n.references.push({referenceType:(128&e[t])>>>7,referencedSize:2147483647&i.getUint32(t),subsegmentDuration:i.getUint32(t+4),startsWithSap:!!(128&e[t+8]),sapType:(112&e[t+8])>>>4,sapDeltaTime:268435455&i.getUint32(t+8)});return n},smhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),balance:e[4]+e[5]/256}},stbl:function(e){return{boxes:kt(e)}},stco:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),chunkOffsets:[]},r=i.getUint32(4);for(t=8;r;t+=4,r--)n.chunkOffsets.push(i.getUint32(t));return n},stsc:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n=i.getUint32(4),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleToChunks:[]};for(t=8;n;t+=12,n--)r.sampleToChunks.push({firstChunk:i.getUint32(t),samplesPerChunk:i.getUint32(t+4),sampleDescriptionIndex:i.getUint32(t+8)});return r},stsd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleDescriptions:kt(e.subarray(8))}},stsz:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleSize:i.getUint32(4),entries:[]};for(t=12;t<e.byteLength;t+=4)n.entries.push(i.getUint32(t));return n},stts:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),timeToSamples:[]},r=i.getUint32(4);for(t=8;r;t+=8,r--)n.timeToSamples.push({sampleCount:i.getUint32(t),sampleDelta:i.getUint32(t+4)});return n},styp:function(e){return Ot.ftyp(e)},tfdt:function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:e[4]<<24|e[5]<<16|e[6]<<8|e[7]};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),t},tfhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],a=2&n.flags[2],s=8&n.flags[2],o=16&n.flags[2],u=32&n.flags[2],l=65536&n.flags[0],c=131072&n.flags[0];return t=8,r&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),a&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(n.defaultSampleDuration=i.getUint32(t),t+=4),o&&(n.defaultSampleSize=i.getUint32(t),t+=4),u&&(n.defaultSampleFlags=i.getUint32(t)),l&&(n.durationIsEmpty=!0),!r&&c&&(n.baseDataOffsetIsMoof=!0),n},tkhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,n={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===n.version?(i+=4,n.creationTime=At(t.getUint32(i)),i+=8,n.modificationTime=At(t.getUint32(i)),i+=4,n.trackId=t.getUint32(i),i+=4,i+=8,n.duration=t.getUint32(i)):(n.creationTime=At(t.getUint32(i)),i+=4,n.modificationTime=At(t.getUint32(i)),i+=4,n.trackId=t.getUint32(i),i+=4,i+=4,n.duration=t.getUint32(i)),i+=4,i+=8,n.layer=t.getUint16(i),i+=2,n.alternateGroup=t.getUint16(i),i+=2,n.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,n.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,n.width=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,n.height=t.getUint16(i)+t.getUint16(i+2)/16,n},traf:function(e){return{boxes:kt(e)}},trak:function(e){return{boxes:kt(e)}},trex:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4),defaultSampleDescriptionIndex:t.getUint32(8),defaultSampleDuration:t.getUint32(12),defaultSampleSize:t.getUint32(16),sampleDependsOn:3&e[20],sampleIsDependedOn:(192&e[21])>>6,sampleHasRedundancy:(48&e[21])>>4,samplePaddingValue:(14&e[21])>>1,sampleIsDifferenceSample:!!(1&e[21]),sampleDegradationPriority:t.getUint16(22)}},trun:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),a&&c&&(t={flags:Pt(e.subarray(d,d+4))},d+=4,s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),c--);c--;)t={},s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),u&&(t.flags=Pt(e.subarray(d,d+4)),d+=4),l&&(t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},"url ":function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4))}},vmhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),graphicsmode:t.getUint16(4),opcolor:new Uint16Array([t.getUint16(6),t.getUint16(8),t.getUint16(10)])}}},It={inspect:kt=function(e){for(var t,i,n,r,a,s=0,o=[],u=new ArrayBuffer(e.length),l=new Uint8Array(u),c=0;c<e.length;++c)l[c]=e[c];for(t=new DataView(u);s<e.byteLength;)i=t.getUint32(s),n=Et(e.subarray(s+4,s+8)),r=i>1?s+i:e.byteLength,(a=(Ot[n]||function(e){return{data:e}})(e.subarray(s+8,r))).size=i,a.type=n,o.push(a),s=r;return o},textify:wt=function(e,t){var i;return t=t||0,i=new Array(2*t+1).join(" "),e.map(function(e,n){return i+e.type+"\n"+Object.keys(e).filter(function(e){return"type"!==e&&"boxes"!==e}).map(function(t){var n=i+"  "+t+": ",r=e[t];if(r instanceof Uint8Array||r instanceof Uint32Array){var a=Array.prototype.slice.call(new Uint8Array(r.buffer,r.byteOffset,r.byteLength)).map(function(e){return" "+("00"+e.toString(16)).slice(-2)}).join("").match(/.{1,24}/g);return a?1===a.length?n+"<"+a.join("").slice(1)+">":n+"<\n"+a.map(function(e){return i+"  "+e}).join("\n")+"\n"+i+"  >":n+"<>"}return n+JSON.stringify(r,null,2).split("\n").map(function(e,t){return 0===t?e:i+"  "+e}).join("\n")}).join("\n")+(e.boxes?"\n"+wt(e.boxes,t+1):"")}).join("\n")},parseTfdt:Ot.tfdt,parseHdlr:Ot.hdlr,parseTfhd:Ot.tfhd,parseTrun:Ot.trun,parseSidx:Ot.sidx},xt=Pe,Dt=Me.CaptionStream,Ut=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null},Rt=function(e,t){var i=Y.findBox(e,["moof","traf"]),n=Y.findBox(e,["mdat"]),r={},a=[];return n.forEach(function(e,t){var n=i[t];a.push({mdat:e,traf:n})}),a.forEach(function(e){var i,n=e.mdat,a=e.traf,s=Y.findBox(a,["tfhd"]),o=It.parseTfhd(s[0]),u=o.trackId,l=Y.findBox(a,["tfdt"]),c=l.length>0?It.parseTfdt(l[0]).baseMediaDecodeTime:0,d=Y.findBox(a,["trun"]);t===u&&d.length>0&&(i=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u=[];for(r=0;r+4<e.length;r+=a)if(a=o.getUint32(r),r+=4,!(a<=0))switch(31&e[r]){case 6:var l=e.subarray(r+1,r+1+a),c=Ut(r,t);n={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:xt(l),trackId:i},c?(n.pts=c.pts,n.dts=c.dts,s=c):(n.pts=s.pts,n.dts=s.dts),u.push(n)}return u}(n,function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach(function(e){var t=It.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=n+e.compositionTimeOffset,n+=e.duration}),o=o.concat(t)}),o}(d,c,o),u),r[u]||(r[u]=[]),r[u]=r[u].concat(i))}),r},Mt={generator:$,probe:Y,Transmuxer:Ct.Transmuxer,AudioSegmentStream:Ct.AudioSegmentStream,VideoSegmentStream:Ct.VideoSegmentStream,CaptionParser:function(){var e,t,i,n,r,a=!1;this.isInitialized=function(){return a},this.init=function(){e=new Dt,a=!0,e.on("data",function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,r.captions.push(e),r.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||i===e[0]&&n===t[i])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))i=a[0],n=s[i];else if(!i||!n)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,s)}return null!==(o=function(e,t,i){return t?{seiNals:Rt(e,t)[t],timescale:i}:null}(e,i,n))&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()}},Bt=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},Nt=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),jt=function(){function e(t,i){Bt(this,e),this.options=i||{},this.self=t,this.init()}return Nt(e,[{key:"init",value:function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Mt.Transmuxer(this.options),function(e,t){t.on("data",function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};var n=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.byteLength},[t.data])}),t.captionStream&&t.captionStream.on("data",function(t){e.postMessage({action:"caption",data:t})}),t.on("done",function(t){e.postMessage({action:"done"})}),t.on("gopInfo",function(t){e.postMessage({action:"gopInfo",gopInfo:t})}),t.on("videoSegmentTimingInfo",function(t){e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})})}(this.self,this.transmuxer)}},{key:"push",value:function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*t))}},{key:"setAudioAppendStart",value:function(e){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*e.appendStart))}},{key:"flush",value:function(e){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}]),e}();new function(e){e.onmessage=function(t){"init"===t.data.action&&t.data.options?this.messageHandlers=new jt(e,t.data.options):(this.messageHandlers||(this.messageHandlers=new jt(e)),t.data&&t.data.action&&"init"!==t.data.action&&this.messageHandlers[t.data.action]&&this.messageHandlers[t.data.action](t.data))}}(i)}()}),fs={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},ms=function(e){return e.map(function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})},gs=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t={codecCount:0},i=void 0;return t.codecCount=e.split(",").length,t.codecCount=t.codecCount||2,(i=/(^|\s|,)+(avc[13])([^ ,]*)/i.exec(e))&&(t.videoCodec=i[2],t.videoObjectTypeIndicator=i[3]),t.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(e),t.audioProfile=t.audioProfile&&t.audioProfile[2],t},ys=function(e,t,i){return e+"/"+t+'; codecs="'+i.filter(function(e){return!!e}).join(", ")+'"'},vs=function(e,t){var i=function(e){return e.segments&&e.segments.length&&e.segments[0].map?"mp4":"mp2t"}(t),n=function(e){var t=e.attributes||{};return t.CODECS?gs(t.CODECS):fs}(t),r=t.attributes||{},a=!0,s=!1;if(!t)return[];if(e.mediaGroups.AUDIO&&r.AUDIO){var o=e.mediaGroups.AUDIO[r.AUDIO];if(o)for(var u in s=!0,a=!1,o)if(!o[u].uri&&!o[u].playlists){a=!0;break}}s&&!n.audioProfile&&(a||(n.audioProfile=function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var n in i){var r=i[n];if(r.default&&r.playlists)return gs(r.playlists[0].attributes.CODECS).audioProfile}return null}(e,r.AUDIO)),n.audioProfile||(ta.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),n.audioProfile=fs.audioProfile));var l={};n.videoCodec&&(l.video=""+n.videoCodec+n.videoObjectTypeIndicator),n.audioProfile&&(l.audio="mp4a.40."+n.audioProfile);var c=ys("audio",i,[l.audio]),d=ys("video",i,[l.video]),h=ys("video",i,[l.video,l.audio]);return s?!a&&l.video?[d,c]:a||l.video?[h,c]:[c,c]:l.video?[h]:[c]},_s=function(e){return/mp4a\.\d+.\d+/i.test(e)},bs=function(e){return/avc1\.[\da-f]+/i.test(e)},Ts=function(e,t,i){if(null==t||!e.length)return[];var n=Math.ceil(9e4*(t-i+3)),r=void 0;for(r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)},Ss=function(e,t,i){var n=null,r=null,a=0,s=[],o=[];if(!e&&!t)return ta.createTimeRange();if(!e)return t.buffered;if(!t)return e.buffered;if(i)return e.buffered;if(0===e.buffered.length&&0===t.buffered.length)return ta.createTimeRange();for(var u=e.buffered,l=t.buffered,c=u.length;c--;)s.push({time:u.start(c),type:"start"}),s.push({time:u.end(c),type:"end"});for(c=l.length;c--;)s.push({time:l.start(c),type:"start"}),s.push({time:l.end(c),type:"end"});for(s.sort(function(e,t){return e.time-t.time}),c=0;c<s.length;c++)"start"===s[c].type?2===++a&&(n=s[c].time):"end"===s[c].type&&1===--a&&(r=s[c].time),null!==n&&null!==r&&(o.push([n,r]),n=null,r=null);return ta.createTimeRanges(o)},ks=function(e){function t(e,i){sa(this,t);var n=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,ta.EventTarget));n.timestampOffset_=0,n.pendingBuffers_=[],n.bufferUpdating_=!1,n.mediaSource_=e,n.codecs_=i,n.audioCodec_=null,n.videoCodec_=null,n.audioDisabled_=!1,n.appendAudioInitSegment_=!0,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=ta.browser.IE_VERSION>=11;var r={remux:!1,alignGopsAtEnd:n.safeAppend_};return n.codecs_.forEach(function(e){_s(e)?n.audioCodec_=e:bs(e)&&(n.videoCodec_=e)}),n.transmuxer_=new ps,n.transmuxer_.postMessage({action:"init",options:r}),n.transmuxer_.onmessage=function(e){return"data"===e.data.action?n.data_(e):"done"===e.data.action?n.done_(e):"gopInfo"===e.data.action?n.appendGopInfo_(e):"videoSegmentTimingInfo"===e.data.action?n.videoSegmentTimingInfo_(e.data.videoSegmentTimingInfo):void 0},Object.defineProperty(n,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&e>=0&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(n,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(n,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(n,"buffered",{get:function(){return Ss(this.videoBuffer_,this.audioBuffer_,this.audioDisabled_)}}),n}return ua(t,e),oa(t,[{key:"data_",value:function(e){var t=e.data.segment;t.data=new Uint8Array(t.data,e.data.byteOffset,e.data.byteLength),t.initSegment=new Uint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),function(e,t,i){var n=t.player_;if(i.captions&&i.captions.length)for(var r in e.inbandTextTracks_||(e.inbandTextTracks_={}),i.captionStreams)if(!e.inbandTextTracks_[r]){n.tech_.trigger({type:"usage",name:"hls-608"});var a=n.textTracks().getTrackById(r);e.inbandTextTracks_[r]=a||n.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"videoSegmentTimingInfo_",value:function(e){var t={start:{decode:e.start.dts/9e4,presentation:e.start.pts/9e4},end:{decode:e.end.dts/9e4,presentation:e.end.pts/9e4},baseMediaDecodeTime:e.baseMediaDecodeTime/9e4};e.prependedContentDuration&&(t.prependedContentDuration=e.prependedContentDuration/9e4),this.trigger({type:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}},{key:"createRealSourceBuffers_",value:function(){var e=this,t=["audio","video"];t.forEach(function(i){if(e[i+"Codec_"]&&!e[i+"Buffer_"]){var n=null;if(e.mediaSource_[i+"Buffer_"])(n=e.mediaSource_[i+"Buffer_"]).updating=!1;else{var r=i+'/mp4;codecs="'+e[i+"Codec_"]+'"';n=function(e,t){var i=e.addSourceBuffer(t),n=Object.create(null);n.updating=!1,n.realBuffer_=i;var r=function(e){"function"==typeof i[e]?n[e]=function(){return i[e].apply(i,arguments)}:void 0===n[e]&&Object.defineProperty(n,e,{get:function(){return i[e]},set:function(t){return i[e]=t}})};for(var a in i)r(a);return n}(e.mediaSource_.nativeMediaSource_,r),e.mediaSource_[i+"Buffer_"]=n}e[i+"Buffer_"]=n,["update","updatestart","updateend"].forEach(function(r){n.addEventListener(r,function(){if("audio"!==i||!e.audioDisabled_)return"updateend"===r&&(e[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!e.audioDisabled_)||(i===t||!e[t+"Buffer_"]||!e[t+"Buffer_"].updating)})?e.trigger(r):void 0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var t=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:Ts(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil(9e4*(t-n)),a=Math.ceil(9e4*(i-n)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),Za(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)Za(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){var e={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(e,t){var i=t.type,n=t.data,r=t.initSegment;return e[i].segments.push(n),e[i].bytes+=n.byteLength,e[i].initSegment=r,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);var t=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),ts(this,e.captions,e.metadata),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){var i=0,n=void 0;if(e.bytes){n=new Uint8Array(e.bytes),e.segments.forEach(function(e){n.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(n)}catch(e){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:e.message,originalError:e})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),t}(ta.EventTarget),ws=function(e){function t(){sa(this,t);var e=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),i=void 0;for(i in e.nativeMediaSource_=new r.a.MediaSource,e.nativeMediaSource_)i in t.prototype||"function"!=typeof e.nativeMediaSource_[i]||(e[i]=e.nativeMediaSource_[i].bind(e.nativeMediaSource_));return e.duration_=NaN,Object.defineProperty(e,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(e,"seekable",{get:function(){return this.duration_===1/0?ta.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(e,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(e,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),e.sourceBuffers=[],e.activeSourceBuffers_=[],e.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){var t=e.sourceBuffers[0];return t.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,void e.activeSourceBuffers_.push(t)}for(var i=!1,n=!0,r=0;r<e.player_.audioTracks().length;r++){var a=e.player_.audioTracks()[r];if(a.enabled&&"main"!==a.kind){i=!0,n=!1;break}}e.sourceBuffers.forEach(function(t,r){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;else if(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,n=!1;else if(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=r?n:!n,t.audioDisabled_))return;e.activeSourceBuffers_.push(t)})},e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},e.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},e.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){return e.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},e),e.on("sourceopen",function(t){var i=s.a.querySelector('[src="'+e.url_+'"]');i&&(e.player_=ta(i.parentNode),e.player_&&(e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_)))}),e.on("sourceended",function(t){for(var i=es(e.duration),n=0;n<e.sourceBuffers.length;n++){var r=e.sourceBuffers[n],a=r.metadataTrack_&&r.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}}),e.on("sourceclose",function(e){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_&&this.player_.tech_.el_&&(this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),e}return ua(t,e),oa(t,[{key:"addSeekableRange_",value:function(e,t){var i=void 0;if(this.duration!==1/0)throw(i=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t=void 0,i=function(e){var t={type:"",parameters:{}},i=e.trim().split(";");return t.type=i.shift().trim(),i.forEach(function(e){var i=e.trim().split("=");if(i.length>1){var n=i[0].replace(/"/g,"").trim(),r=i[1].replace(/"/g,"").trim();t.parameters[n]=r}}),t}(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){var n=[];i.parameters&&i.parameters.codecs&&(n=i.parameters.codecs.split(","),n=(n=ms(n)).filter(function(e){return _s(e)||bs(e)})),0===n.length&&(n=["avc1.4d400d","mp4a.40.2"]),t=new ks(this,n),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else t=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(t),t}}]),t}(ta.EventTarget),Cs=0;ta.mediaSources={};var Es=function(e,t){var i=ta.mediaSources[e];if(!i)throw new Error("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},As=function(){return!!r.a.MediaSource&&!!r.a.MediaSource.isTypeSupported&&r.a.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},Ps=function(){if(this.MediaSource={open:Es,supportsNativeMediaSources:As},As())return new ws;throw new Error("Cannot use create a virtual MediaSource for this video")};Ps.open=Es,Ps.supportsNativeMediaSources=As;var Ls={createObjectURL:function(e){var t=void 0;return e instanceof ws?(t=r.a.URL.createObjectURL(e.nativeMediaSource_),e.url_=t,t):e instanceof ws?(t="blob:vjs-media-source/"+Cs,Cs++,ta.mediaSources[t]=e,t):(t=r.a.URL.createObjectURL(e),e.url_=t,t)}};ta.MediaSource=Ps,ta.URL=Ls;var Os=ta.EventTarget,Is=ta.mergeOptions,xs=function(e,t){for(var i=void 0,n=Is(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),r=0;r<t.playlists.length;r++){var a=ma(n,t.playlists[r]);a?n=a:i=!0}return fa(t,function(e,t,r,a){if(e.playlists&&e.playlists.length){var s=e.playlists[0].uri,o=ma(n,e.playlists[0]);o&&((n=o).mediaGroups[t][r][a].playlists[0]=n.playlists[s],i=!1)}}),i?null:n},Ds=function(e){function t(e,i){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=arguments[3];sa(this,t);var a=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),s=n.withCredentials,o=void 0!==s&&s,u=n.handleManifestRedirects,l=void 0!==u&&u;if(a.hls_=i,a.withCredentials=o,a.handleManifestRedirects=l,!e)throw new Error("A non-empty playlist URL or playlist is required");return a.on("minimumUpdatePeriod",function(){a.refreshXml_()}),a.on("mediaupdatetimeout",function(){a.refreshMedia_()}),a.state="HAVE_NOTHING",a.loadedPlaylists_={},"string"==typeof e?(a.srcUrl=e,la(a)):(a.setupChildLoader(r,e),a)}return ua(t,Os),oa(t,[{key:"setupChildLoader",value:function(e,t){this.masterPlaylistLoader_=e,this.childPlaylist_=t}},{key:"dispose",value:function(){this.stopRequest(),this.loadedPlaylists_={},r.a.clearTimeout(this.mediaUpdateTimeout)}},{key:"hasPendingRequest",value:function(){return this.request||this.mediaRequest_}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var t=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var i=!this.media_||e.uri!==this.media_.uri;if(i&&this.loadedPlaylists_[e.uri]&&this.loadedPlaylists_[e.uri].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.mediaRequest_=r.a.setTimeout(this.haveMetadata.bind(this,{startingState:t,playlist:e}),0))}},{key:"haveMetadata",value:function(e){var t=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.media_=i,this.loadedPlaylists_[i.uri]=i,this.mediaRequest_=null,this.refreshMedia_(),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")}},{key:"pause",value:function(){this.stopRequest(),r.a.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(e){var t=this;r.a.clearTimeout(this.mediaUpdateTimeout);var i=this.media();if(e){var n=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r.a.setTimeout(function(){return t.load()},n)}else this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var e=Object(A.a)(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_});e.uri=this.srcUrl;for(var t=0;t<e.playlists.length;t++){var i="placeholder-uri-"+t;e.playlists[t].uri=i,e.playlists[i]=e.playlists[t]}return fa(e,function(t,i,n,r){if(t.playlists&&t.playlists.length){var a="placeholder-uri-"+i+"-"+n+"-"+r;t.playlists[0].uri=a,e.playlists[a]=t.playlists[0]}}),ga(e),ya(e),e}},{key:"start",value:function(){var e=this;this.started=!0,this.masterPlaylistLoader_?this.mediaRequest_=r.a.setTimeout(this.haveMaster_.bind(this),0):this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?e.masterLoaded_=Date.parse(i.responseHeaders.date):e.masterLoaded_=Date.now(),e.srcUrl=aa(e.handleManifestRedirects,e.srcUrl,i),e.syncClientServerClock_(e.onClientServerClockSync_.bind(e))}})}},{key:"syncClientServerClock_",value:function(e){var t=this,i=Object(A.b)(this.masterXml_);return null===i?(this.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.clientOffset_=i.value-Date.now(),e()):void(this.request=this.hls_.xhr({uri:ra(this.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},function(n,r){if(t.request){if(n)return t.clientOffset_=t.masterLoaded_-Date.now(),e();var a=void 0;a="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.clientOffset_=a-Date.now(),e()}}))}},{key:"haveMaster_",value:function(){this.state="HAVE_MASTER",this.mediaRequest_=null,this.masterPlaylistLoader_?this.media_||this.media(this.childPlaylist_):(this.master=this.parseMasterXml(),this.trigger("loadedplaylist"))}},{key:"onClientServerClockSync_",value:function(){var e=this;this.haveMaster_(),this.hasPendingRequest()||this.media_||this.media(this.master.playlists[0]),this.master&&this.master.minimumUpdatePeriod&&r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod)}},{key:"refreshXml_",value:function(){var e=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText;var n=e.parseMasterXml(),a=xs(e.master,n);a&&(e.master=a),r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(){var e=this,t=void 0,i=void 0;this.masterPlaylistLoader_?(t=this.masterPlaylistLoader_.master,i=this.masterPlaylistLoader_.parseMasterXml()):(t=this.master,i=this.parseMasterXml());var n=xs(t,i);n?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=n:this.master=n,this.media_=n.playlists[this.media_.uri]):this.trigger("playlistunchanged"),this.media().endList||(this.mediaUpdateTimeout=r.a.setTimeout(function(){e.trigger("mediaupdatetimeout")},va(this.media(),!!n))),this.trigger("loadedplaylist")}}]),t}(),Us=function(e){return ta.log.debug?ta.log.debug.bind(ta,"VHS:",e+" >"):function(){}};function Rs(){}var Ms=function(){function e(t,i,n,r){sa(this,e),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,this.type_=n,this.mimeType_=i,this.logger_=Us("SourceUpdater["+n+"]["+i+"]"),"closed"===t.readyState?t.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,r)):this.createSourceBuffer_(i,r)}return oa(e,[{key:"createSourceBuffer_",value:function(e,t){var i=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(e),this.logger_("created SourceBuffer"),t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){var e=this;this.started_=!0,this.onUpdateendCallback_=function(){var t=e.pendingCallback_;e.pendingCallback_=null,e.logger_("buffered ["+Qa(e.buffered())+"]"),t&&t(),e.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(e){var t=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){var i=this;this.processedAppend_=!0,this.queueCallback_(function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.addEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),i.sourceBuffer_.appendBuffer(e.bytes)},function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.removeEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),t()})}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:ta.createTimeRanges()}},{key:"remove",value:function(e,t){var i=this,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:Rs;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+e+" => "+t+"]"),i.sourceBuffer_.remove(e,t)},n)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||!!this.pendingCallback_&&this.pendingCallback_!==Rs}},{key:"timestampOffset",value:function(e){var t=this;return void 0!==e&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){var e=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_&&"open"===this.mediaSource.readyState&&this.sourceBuffer_.abort()}}]),e}(),Bs={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},Ns=2,js=-101,Fs=-102,Vs=function(e){var t,i,n={};return e.byterange&&(n.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),n},Hs=function(e){e.forEach(function(e){e.abort()})},qs=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:js,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Fs,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Ns,xhr:t}:null},zs=function(e,t,i){var n=0,r=!1;return function(a,s){if(!r)return a?(r=!0,Hs(e),i(a,s)):(n+=1)===e.length?(s.endOfAllRequests=Date.now(),s.encryptedBytes?function(e,t,i){e.addEventListener("message",function n(r){if(r.data.source===t.requestId){e.removeEventListener("message",n);var a=r.data.decrypted;return t.bytes=new Uint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}}),e.postMessage(Ha({source:t.requestId,encrypted:t.encryptedBytes,key:t.key.bytes,iv:t.key.iv}),[t.encryptedBytes.buffer,t.key.bytes.buffer])}(t,s,i):i(null,s)):void 0}},Ws=function(e,t){return function(i){var n,r,a;return e.stats=ta.mergeOptions(e.stats,(r=(n=i).target,(a={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-r.requestTime||0}).bytesReceived=n.loaded,a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3),a)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}},Gs=function(e,t,i,n,r,a,s){var o=[],u=zs(o,i,s);if(r.key){var l=e(ta.mergeOptions(t,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),function(e,t){return function(i,n){var r=n.response,a=qs(i,n);if(a)return t(a,e);if(16!==r.byteLength)return t({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:Ns,xhr:n},e);var s=new DataView(r);return e.key.bytes=new Uint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),t(null,e)}}(r,u));o.push(l)}if(r.map&&!r.map.bytes){var c=e(ta.mergeOptions(t,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:Vs(r.map)}),function(e,t,i){return function(n,r){var a=r.response,s=qs(n,r);return s?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Ns,xhr:r},e):(e.map.bytes=new Uint8Array(r.response),t.isInitialized()||t.init(),e.map.timescales=L.a.timescale(e.map.bytes),e.map.videoTrackIds=L.a.videoTrackIds(e.map.bytes),i(null,e))}}(r,n,u));o.push(c)}var d=e(ta.mergeOptions(t,{uri:r.resolvedUri,responseType:"arraybuffer",headers:Vs(r)}),function(e,t,i){return function(n,r){var a=r.response,s=qs(n,r),o=void 0;return s?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Ns,xhr:r},e):(e.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),e.key?e.encryptedBytes=new Uint8Array(r.response):e.bytes=new Uint8Array(r.response),e.map&&e.map.bytes&&(t.isInitialized()||t.init(),(o=t.parse(e.bytes,e.map.videoTrackIds,e.map.timescales))&&o.captions&&(e.captionStreams=o.captionStreams,e.fmp4Captions=o.captions)),i(null,e))}}(r,n,u));return d.addEventListener("progress",Ws(r,a)),o.push(d),function(){return Hs(o)}},$s=function(e,t){var i;return e&&(i=r.a.getComputedStyle(e))?i[t]:""},Xs=function(e,t){var i=e.slice();e.sort(function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r})},Ys=function(e,t){var i=void 0,n=void 0;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||r.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||r.a.Number.MAX_VALUE)},Ks=function(e,t,i){if(!e||!t)return!1;var n=i===e.segments.length;return e.endList&&"open"===t.readyState&&n},Qs=function(e){return"number"==typeof e&&isFinite(e)},Js=function(e){function t(e){sa(this,t);var i=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");return i.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.hls_=e.hls,i.loaderType_=e.loaderType,i.startingMedia_=void 0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.mimeType_=null,i.sourceUpdater_=null,i.xhrOptions_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.captionParser_=new O.CaptionParser,i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.syncController_.on("syncinfoupdate",function(){return i.trigger("syncinfoupdate")}),i.mediaSource_.addEventListener("sourceopen",function(){return i.ended_=!1}),i.fetchAtBuffer_=!1,i.logger_=Us("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(i,"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e)}}),i}return ua(t,e),oa(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_(),this.captionParser_.reset()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return void 0!==e&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():ta.createTimeRanges()}},{key:"initSegment",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=qa(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,timescales:e.timescales,videoTrackIds:e.videoTrackIds}),n||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new Ms(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(i&&i.uri===e.uri){var a=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex&&(this.mediaIndex-=a),n&&(n.mediaIndex-=a,n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}else null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(e){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),e),this.captionParser_.clearAllCaptions(),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t,i){if(this.sourceUpdater_&&this.sourceUpdater_.remove(e,t,i),Za(e,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(var n in this.inbandTextTracks_)Za(e,t,this.inbandTextTracks_[n])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);e&&(this.isEndOfStream_(e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((e.timeline!==this.currentTimeline_||null!==e.startOfSegment&&e.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment,this.captionParser_.clearAllCaptions()),this.loadSegment_(e)))}}},{key:"isEndOfStream_",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.playlist_;return Ks(t,this.mediaSource_,e)&&!this.sourceUpdater_.updating()}},{key:"checkBuffer_",value:function(e,t,i,n,r,a){var s=0,o=void 0;e.length&&(s=e.end(e.length-1));var u=Math.max(0,s-r);if(!t.segments.length)return null;if(u>=this.goalBufferLength_())return null;if(!n&&u>=1)return null;if(null===a)return i=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){var l=t.segments[i];return o=l&&l.end?l.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){var c=Ra.getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=c.mediaIndex,o=c.startTime}else{var d=Ra.getMediaInfoForTime(t,r,a.segmentIndex,a.time);i=d.mediaIndex,o=d.startTime}return this.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===t.currentTimeline_});return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,n){if(t<0||t>=e.segments.length)return null;var r=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:t,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=Ra.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,n=e.length?e.end(e.length-1):0;return(n-t)/i}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;var s=function(e){var t=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!Ra.isIncompatible(e)}),c=l.filter(Ra.isEnabled);c.length||(c=l.filter(function(e){return!Ra.isDisabled(e)}));var d=c.filter(Ra.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=u.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:Ra.estimateSegmentRequestTime(a,n,e)*t-s}}),h=d.filter(function(e){return e.rebufferingImpact<=0});return Xs(h,function(e,t){return Ys(t.playlist,e.playlist)}),h.length?h[0]:(Xs(d,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),d[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a-s.rebufferingImpact,u=.5;return a<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*Bs.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=Gs(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){var t=function(e,t,i){var n=void 0;return n=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(n,t-i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var n=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:n}}return t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Fs?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===js?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,e.fmp4Captions&&(!function(e,t,i){for(var n in i)if(!e[n]){t.trigger({type:"usage",name:"hls-608"});var r=t.textTracks().getTrackById(n);e[n]=r||t.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,e.captionStreams),function(e){var t=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){var r=window.WebKitDataCue||window.VTTCue;i.forEach(function(e){var i=e.stream,a=e.startTime,s=e.endTime;t[i]&&(a+=n,s+=n,t[i].addCue(new r(a,s,e.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:e.fmp4Captions,timestampOffset:0}),this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_){var t=this.pendingSegment_,i=t.segment,n=this.syncController_.probeSegmentInfo(t);void 0===this.startingMedia_&&n&&(n.containsAudio||n.containsVideo)&&(this.startingMedia_={containsAudio:n.containsAudio,containsVideo:n.containsVideo});var r,a,s,o=(r=this.loaderType_,a=this.startingMedia_,s=n,"main"===r&&a&&s?s.containsAudio||s.containsVideo?a.containsVideo&&!s.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!a.containsVideo&&s.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);if(o)return this.error({message:o,blacklistDuration:1/0}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var u=this.syncController_.mappingForTimeline(t.timeline);if(null!==u&&this.trigger({type:"segmenttimemapping",mapping:u}),this.state="APPENDING",i.map){var l=qa(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==l){var c=this.initSegment(i.map);this.sourceUpdater_.appendBuffer({bytes:c.bytes},function(){e.activeInitSegmentId_=l})}}t.byteLength=t.bytes.byteLength,"number"==typeof i.start&&"number"==typeof i.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.logger_(function(e){var t=e.segment,i=t.start,n=t.end,r=e.playlist,a=r.mediaSequence,s=r.id,o=r.segments,u=void 0===o?[]:o,l=e.mediaIndex,c=e.timeline;return["appending ["+l+"] of ["+a+", "+(a+u.length)+"] from playlist ["+s+"]","["+i+" => "+n+"] in timeline ["+c+"]"].join(" ")}(t)),this.sourceUpdater_.appendBuffer({bytes:t.bytes,videoSegmentTimingInfoCallback:this.handleVideoSegmentTimingInfo_.bind(this,t.requestId)},this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleVideoSegmentTimingInfo_",value:function(e,t){if(this.pendingSegment_&&e===this.pendingSegment_.requestId){var i=this.pendingSegment_.segment;i.videoTimingInfo||(i.videoTimingInfo={}),i.videoTimingInfo.transmuxerPrependedSeconds=t.videoSegmentTimingInfo.prependedContentDuration||0,i.videoTimingInfo.transmuxedPresentationStart=t.videoSegmentTimingInfo.start.presentation,i.videoTimingInfo.transmuxedPresentationEnd=t.videoSegmentTimingInfo.end.presentation,i.videoTimingInfo.baseMediaDecodeTime=t.videoSegmentTimingInfo.baseMediaDecodeTime}}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.isEndOfStream_(e.mediaIndex+1,e.playlist)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,n=t.end;if(Qs(i)&&Qs(n)){Za(i,n,this.segmentMetadataTrack_);var a=r.a.WebKitDataCue||r.a.VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.uri,start:i,end:n},o=new a(i,n,JSON.stringify(s));o.value=s,this.segmentMetadataTrack_.addCue(o)}}}}]),t}(ta.EventTarget),Zs=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},eo=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),to=function(e){function t(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};sa(this,t);var n=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,i));return n.mediaSource_=null,n.subtitlesTrack_=null,n}return ua(t,Js),oa(t,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return ta.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return ta.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=qa(e),n=this.initSegments_[i];if(t&&!n&&e.bytes){var r=eo.byteLength+e.bytes.byteLength,a=new Uint8Array(r);a.set(e.bytes),a.set(eo,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return n||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return void 0===e?this.subtitlesTrack_:(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_(),this.subtitlesTrack_)}},{key:"remove",value:function(e,t){Za(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);return e}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var t=this.pendingSegment_,i=t.segment;if("function"!=typeof r.a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var n=function(){e.handleSegment_()};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",n),void this.subtitlesTrack_.tech_.one("vttjserror",function(){e.subtitlesTrack_.tech_.off("vttjsloaded",n),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")})}i.requested=!0;try{this.parseVTTCues_(t)}catch(e){return this.error({message:e.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(t,this.syncController_.timelines[t.timeline],this.playlist_),t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.byteLength=t.bytes.byteLength,this.mediaSecondsLoaded+=i.duration,t.cues.length&&this.remove(t.cues[0].endTime,t.cues[t.cues.length-1].endTime),t.cues.forEach(function(t){e.subtitlesTrack_.addCue(t)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(e){var t=void 0,i=!1;"function"==typeof r.a.TextDecoder?t=new r.a.TextDecoder("utf8"):(t=r.a.WebVTT.StringDecoder(),i=!0);var n=new r.a.WebVTT.Parser(r.a,r.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){return e.timestampmap=t},n.onparsingerror=function(e){ta.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var a=e.segment.map.bytes;i&&(a=Zs(a)),n.parse(a)}var s=e.bytes;i&&(s=Zs(s)),n.parse(s),n.flush()}},{key:"updateTimeMapping_",value:function(e,t,i){var n=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/9e4-r.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=a,e.endTime+=a}),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-n.duration)}}}else n.empty=!0}}]),t}(),io=function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null},no=x.a.inspect,ro=[{name:"VOD",run:function(e,t,i,n,r){if(i!==1/0){return{time:0,segmentIndex:0}}return null}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!e.datetimeToDisplayTime)return null;var a=t.segments||[],s=null,o=null;r=r||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.dateTimeObject){var c=l.dateTimeObject.getTime()/1e3+e.datetimeToDisplayTime,d=Math.abs(r-c);if(null!==o&&o<d)break;o=d,s={time:c,segmentIndex:u}}}return s}},{name:"Segment",run:function(e,t,i,n,r){var a=t.segments||[],s=null,o=null;r=r||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.timeline===n&&void 0!==l.start){var c=Math.abs(r-l.start);if(null!==o&&o<c)break;(!s||null===o||o>=c)&&(o=c,s={time:l.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){var d=Math.abs(r-c.time);if(null!==s&&s<d)break;(!a||null===s||s>=d)&&(s=d,a={time:c.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(e,t,i,n,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],ao=function(e){function t(){sa(this,t);var e=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e.inspectCache_=void 0,e.timelines=[],e.discontinuities=[],e.datetimeToDisplayTime=null,e.logger_=Us("SyncController"),e}return ua(t,e),oa(t,[{key:"getSyncPoint",value:function(e,t,i,n){var r=this.runStrategies_(e,t,i,n);return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+ka(e,n.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,i,n){for(var r=[],a=0;a<ro.length;a++){var s=ro[a],o=s.run(this,e,t,i,n);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r}},{key:"selectSyncPoint_",value:function(e,t){for(var i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+"]"),i}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;i>=0;i--){var n=e.segments[i];if(n&&void 0!==n.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:n.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(e){if(!this.datetimeToDisplayTime&&e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(e){var t=e.segment,i=e.playlist,n=void 0;return(n=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e))&&this.calculateSegmentTimeMapping_(e,n)&&(this.saveDiscontinuitySyncInfo_(e),i.syncInfo||(i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:t.start})),n}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,i=L.a.timescale(t.map.bytes),n=L.a.startTime(i,e.bytes);return null!==e.timestampOffset&&(e.timestampOffset-=n),{start:n,end:n+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=no(e.bytes,this.inspectCache_),i=void 0,n=void 0;return t?(t.video&&2===t.video.length?(this.inspectCache_=t.video[1].dts,i=t.video[0].dtsTime,n=t.video[1].dtsTime):t.audio&&2===t.audio.length&&(this.inspectCache_=t.audio[1].dts,i=t.audio[0].dtsTime,n=t.audio[1].dtsTime),{start:i,end:n,containsVideo:t.video&&2===t.video.length,containsAudio:t.audio&&2===t.audio.length}):null}},{key:"timestampOffsetForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].time}},{key:"mappingForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}},{key:"calculateSegmentTimeMapping_",value:function(e,t){var i=e.segment,n=this.timelines[e.timeline];if(null!==e.timestampOffset)n={time:e.startOfSegment,mapping:e.startOfSegment-t.start},this.timelines[e.timeline]=n,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+n.time+"] [mapping: "+n.mapping+"]"),i.start=e.startOfSegment,i.end=t.end+n.mapping;else{if(!n)return!1;i.start=t.start+n.mapping,i.end=t.end+n.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var n=0;n<t.discontinuityStarts.length;n++){var r=t.discontinuityStarts[n],a=t.discontinuitySequence+n+1,s=r-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?i.start-ka(t,e.mediaIndex,r):i.end+ka(t,e.mediaIndex+1,r),this.discontinuities[a]={time:u,accuracy:o}}}}}]),t}(ta.EventTarget),so=new us("./decrypter-worker.worker.js",function(e,t){var i=this;!function(){var e=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},t=function(){function e(e,t){for(var i=0;i<t.length;i++){var 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r=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,r)},t.prototype.dispose=function(){this.listeners={}},t.prototype.pipe=function(e){this.on("data",function(t){e.push(t)})},t}(),u=function(t){function i(){e(this,i);var r=n(this,t.call(this,o));return r.jobs=[],r.delay=1,r.timeout_=null,r}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(i,t),i.prototype.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.prototype.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},i}(o),l=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},c=function(){function i(t,n,r,a){e(this,i);var s=i.STEP,o=new Int32Array(t.buffer),c=new Uint8Array(t.byteLength),d=0;for(this.asyncStream_=new u,this.asyncStream_.push(this.decryptChunk_(o.subarray(d,d+s),n,r,c)),d=s;d<o.length;d+=s)r=new Uint32Array([l(o[d-4]),l(o[d-3]),l(o[d-2]),l(o[d-1])]),this.asyncStream_.push(this.decryptChunk_(o.subarray(d,d+s),n,r,c));this.asyncStream_.push(function(){var e;a(null,(e=c).subarray(0,e.byteLength-e[e.byteLength-1]))})}return i.prototype.decryptChunk_=function(e,t,i,n){return function(){var r=function(e,t,i){var n=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),r=new s(Array.prototype.slice.call(t)),a=new Uint8Array(e.byteLength),o=new Int32Array(a.buffer),u=void 0,c=void 0,d=void 0,h=void 0,p=void 0,f=void 0,m=void 0,g=void 0,y=void 0;for(u=i[0],c=i[1],d=i[2],h=i[3],y=0;y<n.length;y+=4)p=l(n[y]),f=l(n[y+1]),m=l(n[y+2]),g=l(n[y+3]),r.decrypt(p,f,m,g,o,y),o[y]=l(o[y]^u),o[y+1]=l(o[y+1]^c),o[y+2]=l(o[y+2]^d),o[y+3]=l(o[y+3]^h),u=p,c=f,d=m,h=g;return a}(e,t,i);n.set(r,e.byteOffset)}},t(i,null,[{key:"STEP",get:function(){return 32e3}}]),i}();new function(e){e.onmessage=function(t){var i=t.data,n=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),r=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),a=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new c(n,r,a,function(t,n){var r,a;e.postMessage((r={source:i.source,decrypted:n},a={},Object.keys(r).forEach(function(e){var t=r[e];ArrayBuffer.isView(t)?a[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:a[e]=t}),a),[n.buffer])})}}(i)}()}),oo=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},uo=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},lo=function(e,t){t.activePlaylistLoader=e,e.load()},co={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;uo(i,n);var a=n.activeTrack(),s=n.activeGroup(),o=(s.filter(function(e){return e.default})[0]||s[0]).id,u=n.tracks[o];if(a!==u){for(var l in ta.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),n.tracks)n.tracks[l].enabled=n.tracks[l]===u;n.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],n=t.mediaTypes[e];ta.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),uo(i,n);var r=n.activeTrack();r&&(r.mode="disabled"),n.onTrackChanged()}}},ho={AUDIO:function(e,t,i){if(t){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",co[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",co[e](e,i))}},po=function(e,t){return function(i){return i.attributes[e]===t}},fo=function(e){return function(t){return t.resolvedUri===e}},mo={AUDIO:function(e,t){var i=t.hls,n=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master,o=s.mediaGroups,u=s.playlists,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=t.masterPlaylistLoader;for(var p in o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}}),o[e]){c[p]||(c[p]=[]);var f=u.filter(po(e,p));for(var m in o[e][p]){var g=o[e][p][m];f.filter(fo(g.resolvedUri)).length&&delete g.resolvedUri;var y=void 0;if(y=g.resolvedUri?new _a(g.resolvedUri,i,a):g.playlists&&"dash"===n?new Ds(g.playlists[0],i,a,h):null,g=ta.mergeOptions({id:m,playlistLoader:y},g),ho[e](e,g.playlistLoader,t),c[p].push(g),void 0===d[m]){var v=new ta.AudioTrack({id:m,kind:oo(g),enabled:!1,language:g.language,default:g.default,label:m});d[m]=v}}}r.on("error",co[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.hls,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var h in o[e])for(var p in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){var f=o[e][h][p],m=void 0;if("hls"===r?m=new _a(f.resolvedUri,n,s):"dash"===r&&(m=new Ds(f.playlists[0],n,s,d)),f=ta.mergeOptions({id:p,playlistLoader:m},f),ho[e](e,f.playlistLoader,t),l[h].push(f),void 0===c[p]){var g=i.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",co[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in n[e])for(var u in a[o]||(a[o]=[]),n[e][o]){var l=n[e][o][u];if(l.instreamId.match(/CC\d/)&&(a[o].push(ta.mergeOptions({id:u},l)),void 0===s[u])){var c=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",default:l.default&&l.autoselect,language:l.language,label:u},!1).track;s[u]=c}}}},go={AUDIO:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if(i[n].enabled)return i[n];return null}},SUBTITLES:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var n in i)if("showing"===i[n].mode)return i[n];return null}}},yo=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){mo[t](t,e)});var t=e.mediaTypes,i=e.masterPlaylistLoader,n=e.tech,r=e.hls;["AUDIO","SUBTITLES"].forEach(function(i){t[i].activeGroup=function(e,t){return function(i){var n=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,a=n.media();if(!a)return null;var s=null;return a.attributes[e]&&(s=r[a.attributes[e]]),s=s||r.main,void 0===i?s:null===i?null:s.filter(function(e){return e.id===i.id})[0]||null}}(i,e),t[i].activeTrack=go[i](i,e),t[i].onGroupChanged=function(e,t){return function(){var i=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;uo(n,a),o&&(o.playlistLoader?(n.resyncLoader(),lo(o.playlistLoader,a)):u&&r.resetEverything())}}(i,e),t[i].onTrackChanged=function(e,t){return function(){var i=t.segmentLoaders,n=i[e],r=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;uo(n,a),o&&(o.playlistLoader?u!==o.playlistLoader?(n.track&&n.track(s),n.resetEverything(),lo(o.playlistLoader,a)):lo(o.playlistLoader,a):r.resetEverything())}}(i,e)});var a=t.AUDIO.activeGroup(),s=(a.filter(function(e){return e.default})[0]||a[0]).id;t.AUDIO.tracks[s].enabled=!0,t.AUDIO.onTrackChanged(),i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanged()})});var o=function(){t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"hls-audio-change"})};for(var u in n.audioTracks().addEventListener("change",o),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",function(){n.audioTracks().removeEventListener("change",o),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),n.clearTracks("audio"),t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[u])},vo=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Rs,activeTrack:Rs,onGroupChanged:Rs,onTrackChanged:Rs}}),e},_o=void 0,bo=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],To=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},So=function(e){function t(e){sa(this,t);var i=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),n=e.url,r=e.handleManifestRedirects,a=e.withCredentials,s=e.tech,o=e.bandwidth,u=e.externHls,l=e.useCueTags,c=e.blacklistDuration,d=e.enableLowInitialPlaylist,h=e.sourceType,p=e.seekTo;if(!n)throw new Error("A non-empty playlist URL is required");_o=u,i.withCredentials=a,i.tech_=s,i.hls_=s.hls,i.seekTo_=p,i.sourceType_=h,i.useCueTags_=l,i.blacklistDuration=c,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:a,handleManifestRedirects:r,timeout:null},i.mediaTypes_=vo(),i.mediaSource=new ta.MediaSource,i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_.bind(i)),i.seekable_=ta.createTimeRanges(),i.hasPlayed_=function(){return!1},i.syncController_=new ao(e),i.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new so,i.inbandTextTracks_={};var f={hls:i.hls_,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.mediaSource.duration},hasPlayed:function(){return i.hasPlayed_()},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:o,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_};return i.masterPlaylistLoader_="dash"===i.sourceType_?new Ds(n,i.hls_,i.requestOptions_):new _a(n,i.hls_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Js(ta.mergeOptions(f,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),e),i.audioSegmentLoader_=new Js(ta.mergeOptions(f,{loaderType:"audio"}),e),i.subtitleSegmentLoader_=new to(ta.mergeOptions(f,{loaderType:"vtt"}),e),i.setupSegmentLoaderListeners_(),bo.forEach(function(e){i[e+"_"]=To.bind(i,e)}),i.logger_=Us("MPC"),i.masterPlaylistLoader_.load(),i}return ua(t,e),oa(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;Ua(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),yo({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(t){return ta.log.warn("Failed to create SourceBuffers",t),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){e.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){var t=e.masterPlaylistLoader_.media();if(!t){e.excludeUnsupportedVariants_();var i=void 0;return e.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),e.initialMedia_=i,void e.masterPlaylistLoader_.media(e.initialMedia_)}if(e.useCueTags_&&e.updateAdCues_(t),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.updateDuration(),e.tech_.paused()||(e.mainSegmentLoader_.load(),e.audioSegmentLoader_&&e.audioSegmentLoader_.load()),!t.endList){var n=function(){var t=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))};if(e.duration()!==1/0){e.tech_.one("durationchange",function t(){e.duration()===1/0?n():e.tech_.one("durationchange",t)})}else n()}}),this.masterPlaylistLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;Ua(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var t=e.masterPlaylistLoader_.media();e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){var i=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),_o.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),_o.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var t=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),n=e.tech_.buffered(),r=n.length?n.end(n.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<Bs.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||r>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"smoothQualityChange_",value:function(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){var e=this,t=this.selectPlaylist();t!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(t),this.mainSegmentLoader_.resetEverything(function(){ta.browser.IE_VERSION||ta.browser.IS_EDGE?e.tech_.setCurrentTime(e.tech_.currentTime()+.04):e.tech_.setCurrentTime(e.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0),this.hasPlayed_()&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.seekTo_(e.end(e.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(ta.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.seekTo_(i.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(i.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(e){return ta.log.warn("Failed to create Source Buffers",e),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,function(e){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e){this.logger_("calling mediaSource.endOfStream()");try{this.mediaSource.endOfStream()}catch(e){ta.log.warn("Failed to call media source endOfStream",e)}}}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;var i=_o.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-n<=.1;var a=r.end(r.length-1);return a-n<=.1&&i-a<=.1}},{key:"blacklistCurrentPlaylist",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments[1],i=void 0,n=void 0;if(i=e.playlist||this.masterPlaylistLoader_.media(),t=t||e.blacklistDuration||this.blacklistDuration,!i){this.error=e;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var r=1===this.masterPlaylistLoader_.master.playlists.filter(xa).length;return r?(ta.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(r)):(i.excludeUntil=Date.now()+1e3*t,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),n=this.selectPlaylist(),ta.log.warn("Problem encountered with the current HLS playlist."+(e.message?" "+e.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(n))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){var t=Ya(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:_o.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var e=void 0,t=void 0;if(this.masterPlaylistLoader_){var i=this.masterPlaylistLoader_.media();if(i){var n=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==n&&0!==(e=_o.Playlist.seekable(i,n)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=_o.Playlist.seekable(i,n)).length)return}var r=void 0,a=void 0;this.seekable_&&this.seekable_.length&&(r=this.seekable_.end(0),a=this.seekable_.start(0)),t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=ta.createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===r&&this.seekable_.start(0)===a||(this.logger_("seekable updated ["+Qa(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},{key:"updateDuration",value:function(){var e=this,t=this.mediaSource.duration,i=_o.Playlist.duration(this.masterPlaylistLoader_.media()),n=this.tech_.buffered(),r=function t(){e.logger_("Setting duration from "+e.mediaSource.duration+" => "+i);try{e.mediaSource.duration=i}catch(e){ta.log.warn("Failed to set media source duration",e)}e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};n.length>0&&(i=Math.max(i,n.end(n.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",r):r())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){var i=e.mediaTypes_[t].groups;for(var n in i)i[n].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=vs(this.masterPlaylistLoader_.master,t)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(e),this.excludeIncompatibleVariants_(t)}}},{key:"configureLoaderMimeTypes_",value:function(e){var t=e.length>1&&-1===e[0].indexOf(",")&&e[0]!==e[1]?new ta.EventTarget:null;this.mainSegmentLoader_.mimeType(e[0],t),e[1]&&this.audioSegmentLoader_.mimeType(e[1],t)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(e){var t;e.attributes.CODECS&&r.a.MediaSource&&r.a.MediaSource.isTypeSupported&&!r.a.MediaSource.isTypeSupported('video/mp4; codecs="'+(t=e.attributes.CODECS,t.replace(/avc1\.(\d+)\.(\d+)/i,function(e){return ms([e])[0]}))+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){var t=2,i=null,n=void 0;e.attributes.CODECS&&(n=gs(e.attributes.CODECS),i=n.videoCodec,t=n.codecCount),this.master().playlists.forEach(function(e){var n={codecCount:2,videoCodec:null};e.attributes.CODECS&&(n=gs(e.attributes.CODECS)),n.codecCount!==t&&(e.excludeUntil=1/0),n.videoCodec!==i&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;if(e.segments)for(var n=i,a=void 0,s=0;s<e.segments.length;s++){var o=e.segments[s];if(a||(a=io(t,n+o.duration/2)),a){if("cueIn"in o){a.endTime=n,a.adEndTime=n,n+=o.duration,a=null;continue}if(n<a.endTime){n+=o.duration;continue}a.endTime+=o.duration}else if("cueOut"in o&&((a=new r.a.VTTCue(n,n+o.duration,o.cueOut)).adStartTime=n,a.adEndTime=n+parseFloat(o.cueOut),t.addCue(a)),"cueOutCont"in o){var u=void 0,l=void 0,c=o.cueOutCont.split("/").map(parseFloat),d=ca(c,2);u=d[0],l=d[1],(a=new r.a.VTTCue(n,n+o.duration,"")).adStartTime=n-u,a.adEndTime=a.adStartTime+l,t.addCue(a)}n+=o.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=Bs.GOAL_BUFFER_LENGTH,i=Bs.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Bs.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=Bs.BUFFER_LOW_WATER_LINE,i=Bs.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Bs.MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,n)}}]),t}(ta.EventTarget),ko=function e(t,i,n){sa(this,e);var r,a,s,o=t.masterPlaylistController_,u=o[(t.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);if(i.attributes.RESOLUTION){var l=i.attributes.RESOLUTION;this.width=l.width,this.height=l.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=n,this.enabled=(r=t.playlists,a=i.uri,s=u,function(e){var t=r.master.playlists[a],i=Ia(t),n=xa(t);return void 0===e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},wo=["seeking","seeked","pause","playing","error"],Co=function(){function e(t){var i=this;sa(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.seekTo=t.seekTo,this.allowSeeksWithinUnsafeLiveWindow=t.allowSeeksWithinUnsafeLiveWindow,this.media=t.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Us("PlaybackWatcher"),this.logger_("initialize");var n=function(){return i.monitorCurrentTime_()},a=function(){return i.techWaiting_()},s=function(){return i.cancelTimer_()},o=function(){return i.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",a),this.tech_.on(wo,s),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",a),i.tech_.off(wo,s),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&r.a.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}return oa(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&r.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=r.a.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime(),i=void 0;this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=e.end(e.length-1));this.beforeSeekableWindow_(e,t)&&(i=e.start(0)+.1);return void 0!==i&&(this.logger_("Trying to seek outside of seekable at time "+t+" with seekable range "+Qa(e)+". Seeking to "+i+"."),this.seekTo(i),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=Ya(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.seekTo(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.seekTo(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.buffered(),r=Ka(n,t);if(this.videoUnderflow_(r,n,t))return this.cancelTimer_(),this.seekTo(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(r.length>0){var a=r.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t,i){var n=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(!e.length)return!1;var r=e.end(e.length-1)+.1,a=!i.endList;return a&&n&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-.1)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){var n=this.gapFromVideoUnderflow_(t,i);if(n)return this.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),n=Ka(t,i);this.cancelTimer_(),0!==n.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.seekTo(n.start(0)+1/30),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(var i=function(e){if(e.length<2)return ta.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return ta.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n);if(t-r<4&&t-r>2)return{start:r,end:a}}return null}}]),e}(),Eo={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},Ao=function(e){!function e(t,i){var n=0,r=0,a=ta.mergeOptions(Eo,i);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var s=function(){r&&t.currentTime(r)},o=function(e){null!=e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){if(Date.now()-n<1e3*a.errorInterval)t.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(a.getSource&&"function"==typeof a.getSource)return n=Date.now(),a.getSource.call(t,o);ta.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}}(this,e)};ta.use("*",function(e){return{setSource:function(e,t){t(null,e)},setCurrentTime:function(t){return e.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(t),t},play:function(){e.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(e.tech_.currentTime())}}});var Po={PlaylistLoader:_a,Playlist:Ra,Decrypter:q,AsyncStream:F,decrypt:H,utils:Wa,STANDARD_PLAYLIST_SELECTOR:function(){return function(e,t,i,n,a){var s=e.playlists.map(function(e){var t,i;return t=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,{bandwidth:e.attributes.BANDWIDTH||r.a.Number.MAX_VALUE,width:t,height:i,playlist:e}});Xs(s,function(e,t){return e.bandwidth-t.bandwidth});var o=(s=s.filter(function(e){return!Ra.isIncompatible(e.playlist)})).filter(function(e){return Ra.isEnabled(e.playlist)});o.length||(o=s.filter(function(e){return!Ra.isDisabled(e.playlist)}));var u=o.filter(function(e){return e.bandwidth*Bs.BANDWIDTH_VARIANCE<t}),l=u[u.length-1],c=u.filter(function(e){return e.bandwidth===l.bandwidth})[0];if(!1===a){var d=c||o[0]||s[0];return d?d.playlist:null}var h=u.filter(function(e){return e.width&&e.height});Xs(h,function(e,t){return e.width-t.width});var p=h.filter(function(e){return e.width===i&&e.height===n});l=p[p.length-1];var f=p.filter(function(e){return e.bandwidth===l.bandwidth})[0],m=void 0,g=void 0,y=void 0;f||(g=(m=h.filter(function(e){return e.width>i||e.height>n})).filter(function(e){return e.width===m[0].width&&e.height===m[0].height}),l=g[g.length-1],y=g.filter(function(e){return e.bandwidth===l.bandwidth})[0]);var v=y||f||c||o[0]||s[0];return v?v.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt($s(this.tech_.el(),"width"),10),parseInt($s(this.tech_.el(),"height"),10),this.limitRenditionByPlayerDimensions)},INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.master.playlists.filter(Ra.isEnabled);return Xs(e,function(e,t){return Ys(e,t)}),e.filter(function(e){return gs(e.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:Ys,comparePlaylistResolution:function(e,t){var i=void 0,n=void 0;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||r.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||r.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Na()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(e){Object.defineProperty(Po,e,{get:function(){return ta.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),Bs[e]},set:function(t){ta.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?ta.log.warn("value of Hls."+e+" must be greater than or equal to 0"):Bs[e]=t}})});var Lo=function(e){if(/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e))return"hls";return/^application\/dash\+xml/i.test(e)?"dash":null},Oo=function(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.uri){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})};Po.canPlaySource=function(){return ta.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Io=function(e){if("dash"===e.options_.sourceType){var t=ta.players[e.tech_.options_.playerId];if(t.eme){var i=function(e,t,i){if(!e)return e;var n={};for(var r in e)n[r]={audioContentType:'audio/mp4; codecs="'+i.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+t.attributes.CODECS+'"'},t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(n[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(n[r].url=e[r]);return ta.mergeOptions(e,n)}(e.source_.keySystems,e.playlists.media(),e.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());i&&(t.currentSource().keySystems=i,t.eme.initializeMediaKeys&&t.eme.initializeMediaKeys())}}},xo=function(){if(!window.localStorage)return null;var e=window.localStorage.getItem("videojs-vhs");if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};Po.supportsNativeHls=function(){var e=s.a.createElement("video");if(!ta.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),Po.supportsNativeDash=!!ta.getTech("Html5").isSupported()&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/dash+xml")),Po.supportsTypeNatively=function(e){return"hls"===e?Po.supportsNativeHls:"dash"===e&&Po.supportsNativeDash},Po.isSupported=function(){return ta.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Do=ta.getComponent("Component"),Uo=function(e){function t(e,i,n){sa(this,t);var r=la(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,i,n.hls));if(i.options_&&i.options_.playerId){var a=ta(i.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return ta.log.warn("player.hls is deprecated. Use player.tech().hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),r},configurable:!0}),a.vhs=r,a.dash=r,r.player_=a}if(r.tech_=i,r.source_=e,r.stats={},r.setOptions_(),r.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(s.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=s.a.fullscreenElement||s.a.webkitFullscreenElement||s.a.mozFullScreenElement||s.a.msFullscreenElement;t&&t.contains(r.tech_.el())&&r.masterPlaylistController_.smoothQualityChange_()}),r.on(r.tech_,"seeking",function(){0===this.tech_.currentTime()&&this.tech_.player_.loop()&&this.setCurrentTime(0)}),r.on(r.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),r.on(r.tech_,"play",r.play),r}return ua(t,Do),oa(t,[{key:"setOptions_",value:function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=this.options_.handleManifestRedirects||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=xo();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Bs.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Bs.INITIAL_BANDWIDTH,["withCredentials","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects"].forEach(function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions}},{key:"src",value:function(e,t){var i=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=Po,this.options_.sourceType=Lo(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e),i.setCurrentTime(e)},this.masterPlaylistController_=new So(this.options_),this.playbackWatcher_=new Co(ta.mergeOptions(this.options_,{seekable:function(){return i.seekable()},media:function(){return 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this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=void 0;return t=this.throughput>0?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){ta.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return Ja(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Ja(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(!window.localStorage)return!1;var t=xo();t=t?ta.mergeOptions(t,e):e;try{window.localStorage.setItem("videojs-vhs",JSON.stringify(t))}catch(e){return!1}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){var e,t;t=(e=i).playlists,e.representations=function(){return t.master.playlists.filter(function(e){return!Ia(e)}).map(function(t,i){return new ko(e,t,t.uri)})},Io(i)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){return i.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(ta.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var e=this,t=ta.players[this.tech_.options_.playerId];t&&t.qualityLevels&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,i;t=e.qualityLevels_,(i=e).representations().forEach(function(e){t.addQualityLevel(e)}),Oo(t,i.playlists)}),this.playlists.on("mediachange",function(){Oo(e.qualityLevels_,e.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.hls&&delete this.tech_.hls,function e(t,i,n){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,i);if(void 0===r){var a=Object.getPrototypeOf(t);return null===a?void 0:e(a,i,n)}if("value"in r)return r.value;var s=r.get;return void 0!==s?s.call(n):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"dispose",this).call(this)}},{key:"convertToProgramTime",value:function(e,t){return Ga({playlist:this.masterPlaylistController_.media(),time:e,callback:t})}},{key:"seekToProgramTime",value:function(e,t){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:2;return $a({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}]),t}(),Ro={name:"videojs-http-streaming",VERSION:"1.9.3",canHandleSource:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=ta.mergeOptions(ta.options,t);return Ro.canPlayType(e.type,i)},handleSource:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=ta.mergeOptions(ta.options,i);return t.hls=new Uo(e,t,n),t.hls.xhr=Na(),t.hls.src(e.src,e.type),t.hls},canPlayType:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=ta.mergeOptions(ta.options,t),n=i.hls.overrideNative,r=Lo(e),a=r&&(!Po.supportsTypeNatively(r)||n);return a?"maybe":""}};void 0!==ta.MediaSource&&void 0!==ta.URL||(ta.MediaSource=Ps,ta.URL=Ls),Ps.supportsNativeMediaSources()&&ta.getTech("Html5").registerSourceHandler(Ro,0),ta.HlsHandler=Uo,ta.HlsSourceHandler=Ro,ta.Hls=Po,ta.use||ta.registerComponent("Hls",Po),ta.options.hls=ta.options.hls||{},ta.registerPlugin?ta.registerPlugin("reloadSourceOnError",Ao):ta.plugin("reloadSourceOnError",Ao);t.default=ta},function(e,t,i){"use strict";var n=i(0),r=i(35),a=i(36),s=i(51);function o(e,t,i){var n=e;return r(t)?(i=t,"string"==typeof e&&(n={uri:e})):n=s(t,{uri:e}),n.callback=i,n}function u(e,t,i){return l(t=o(e,t,i))}function l(e){if(void 0===e.callback)throw new 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s={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},o=function(e){return null===e?"":(e=s[e]||e,String.fromCharCode(e))},u=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],l=function(){for(var e=[],t=15;t--;)e.push("");return e},c=function(e,t){c.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=l();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=l();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=l()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=u.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=o(n),a+=o(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};c.prototype=new n,c.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){return console.error("Skipping malformed caption."),""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},c.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=l(),this.nonDisplayed_=l(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},c.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},c.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},c.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},c.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},c.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},c.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},c.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},c.prototype.isNormalChar=function(e){return e>=32&&e<=127},c.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=l(),this.displayed_=l()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},c.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},c.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},c.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},c.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},c.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},c.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},e.exports={CaptionStream:a,Cea608Stream:c}},function(e,t,i){"use strict";e.exports={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}t+=r,n=0,r=0}return i},parseUserData:function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)a={type:3&t[2+(r=3*i)],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s},discardEmulationPreventionBytes:function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},USER_DATA_REGISTERED_ITU_T_T35:4}},function(e,t,i){"use strict";var n=i(3),r=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},a=function(e){var t,i;a.prototype.init.call(this),this.type_=e,this.push=function(e){e.type===this.type_&&(void 0===i&&(i=e.dts),e.dts=r(e.dts,i),e.pts=r(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.discontinuity=function(){i=void 0,t=void 0}};a.prototype=new n,e.exports={TimestampRolloverStream:a,handleRollover:r}},,,function(e,t){e.exports=function(e,t){var i,n=null;try{i=JSON.parse(e,t)}catch(e){n=e}return[n,i]}},function(e,t,i){e.exports={generator:i(23),probe:i(4),Transmuxer:i(10).Transmuxer,AudioSegmentStream:i(10).AudioSegmentStream,VideoSegmentStream:i(10).VideoSegmentStream,CaptionParser:i(67)}},function(e,t,i){"use strict";var n=i(6),r=i(26).handleRollover,a={};a.ts=i(69),a.aac=i(11);var s=function(e,t,i){for(var n,r,s,o,u=0,l=188,c=!1;l<=e.byteLength;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u++,l++;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u+=188,l+=188}for(u=(l=e.byteLength)-188,c=!1;u>=0;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u--,l--;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u-=188,l-=188}},o=function(e,t,i){for(var n,r,s,o,u,l,c,d=0,h=188,p=!1,f={data:[],size:0};h<e.byteLength;)if(71!==e[d]||71!==e[h])d++,h++;else{switch(n=e.subarray(d,h),a.ts.parseType(n,t.pid)){case"pes":if(r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!p&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),p=!0),!i.firstKeyFrame)){if(s&&0!==f.size){for(u=new Uint8Array(f.size),l=0;f.data.length;)c=f.data.shift(),u.set(c,l),l+=c.byteLength;a.ts.videoPacketContainsKeyFrame(u)&&(i.firstKeyFrame=a.ts.parsePesTime(u),i.firstKeyFrame.type="video"),f.size=0}f.data.push(n),f.size+=n.byteLength}}if(p&&i.firstKeyFrame)break;d+=188,h+=188}for(d=(h=e.byteLength)-188,p=!1;d>=0;)if(71!==e[d]||71!==e[h])d--,h--;else{switch(n=e.subarray(d,h),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),p=!0)}if(p)break;d-=188,h-=188}},u=function(e){var t={pid:null,table:null},i={};for(var r in function(e,t){for(var i,n=0,r=188;r<e.byteLength;)if(71!==e[n]||71!==e[r])n++,r++;else{switch(i=e.subarray(n,r),a.ts.parseType(i,t.pid)){case"pat":t.pid||(t.pid=a.ts.parsePat(i));break;case"pmt":t.table||(t.table=a.ts.parsePmt(i))}if(t.pid&&t.table)return;n+=188,r+=188}}(e,t),t.table){if(t.table.hasOwnProperty(r))switch(t.table[r]){case n.H264_STREAM_TYPE:i.video=[],o(e,t,i),0===i.video.length&&delete i.video;break;case n.ADTS_STREAM_TYPE:i.audio=[],s(e,t,i),0===i.audio.length&&delete i.audio}}return i};e.exports={inspect:function(e,t){var i;return(i=a.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,s=null,o=0,u=0;e.length-u>=3;){switch(a.aac.parseType(e,u)){case"timed-metadata":if(e.length-u<10){i=!0;break}if((o=a.aac.parseId3TagSize(e,u))>e.length){i=!0;break}null===s&&(t=e.subarray(u,u+o),s=a.aac.parseAacTimestamp(t)),u+=o;break;case"audio":if(e.length-u<7){i=!0;break}if((o=a.aac.parseAdtsSize(e,u))>e.length){i=!0;break}null===r&&(t=e.subarray(u,u+o),r=a.aac.parseSampleRate(t)),n++,u+=o;break;default:u++}if(i)return null}if(null===r||null===s)return null;var l=9e4/r;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*n*l,pts:s+1024*n*l}]}}(e):u(e))&&(i.audio||i.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;void 0===i&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=r(e.dts,i),e.pts=r(e.pts,i),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4})}if(e.video&&e.video.length){var n=t;if(void 0===n&&(n=e.video[0].dts),e.video.forEach(function(e){e.dts=r(e.dts,n),e.pts=r(e.pts,n),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4}),e.firstKeyFrame){var a=e.firstKeyFrame;a.dts=r(a.dts,n),a.pts=r(a.pts,n),a.dtsTime=a.dts/9e4,a.ptsTime=a.dts/9e4}}}(i,t),i):null},parseAudioPes_:s}},function(e,t,i){i(33),e.exports=i(77)},function(e,t,i){"use strict";i.r(t);var n=i(12),r=(i(70),Object(n.default)("play-video")),a=!0;r.duration=function(){return playDuration},r.on("timeupdate",function(){a&&r.currentTime()>=6&&(a=!1,$("#modal-watch").modal({show:!0,keyboard:!1,backdrop:"static"}),r.exitFullscreen(),r.exitFullWindow())}),r.DisableProgressBar().disable()},function(e,t){},function(e,t){e.exports=function(e){var t=i.call(e);return"[object Function]"===t||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt)};var i=Object.prototype.toString},function(e,t,i){var n=i(37),r=i(50);e.exports=function(e){if(!e)return{};var t={};return r(n(e).split("\n"),function(e){var i,r=e.indexOf(":"),a=n(e.slice(0,r)).toLowerCase(),s=n(e.slice(r+1));void 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r=[],a=v.getSimpleBoxPosition(n),s={font:Math.round(.05*a.height*100)/100+"px sans-serif"};!function(){for(var i,o,u=0;u<t.length;u++)o=t[u],i=new y(e,o,s),n.appendChild(i.div),_(0,i,a,r),o.displayState=i.div,r.push(v.getSimpleBoxPosition(i))}()}else for(var o=0;o<t.length;o++)n.appendChild(t[o].displayState)},b.Parser=function(e,t,i){i||(i=t,t={}),t||(t={}),this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]},b.Parser.prototype={reportOrThrowError:function(e){if(!(e instanceof n))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var t=this;function i(){for(var e=t.buffer,i=0;i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var n=e.substr(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.substr(i),n}function u(e){e.match(/X-TIMESTAMP-MAP/)?s(e,function(e,i){switch(e){case"X-TIMESTAMP-MAP":!function(e){var i=new a;s(e,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",r(t))}},/[^\d]:/,/,/),t.ontimestampmap&&t.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")})}(i)}},/=/):s(e,function(e,i){switch(e){case"Region":!function(e){var i=new a;if(s(e,function(e,t){switch(e){case"id":i.set(e,t);break;case"width":i.percent(e,t);break;case"lines":i.integer(e,t);break;case"regionanchor":case"viewportanchor":var n=t.split(",");if(2!==n.length)break;var r=new a;if(r.percent("x",n[0]),r.percent("y",n[1]),!r.has("x")||!r.has("y"))break;i.set(e+"X",r.get("x")),i.set(e+"Y",r.get("y"));break;case"scroll":i.alt(e,t,["up"])}},/=/,/\s/),i.has("id")){var n=new(t.vttjs.VTTRegion||t.window.VTTRegion);n.width=i.get("width",100),n.lines=i.get("lines",3),n.regionAnchorX=i.get("regionanchorX",0),n.regionAnchorY=i.get("regionanchorY",100),n.viewportAnchorX=i.get("viewportanchorX",0),n.viewportAnchorY=i.get("viewportanchorY",100),n.scroll=i.get("scroll",""),t.onregion&&t.onregion(n),t.regionList.push({id:i.get("id"),region:n})}}(i)}},/:/)}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var l;if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var c=(l=i()).match(/^WEBVTT([ \t].*)?$/);if(!c||!c[0])throw new n(n.Errors.BadSignature);t.state="HEADER"}for(var d=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(d?d=!1:l=i(),t.state){case"HEADER":/:/.test(l)?u(l):l||(t.state="ID");continue;case"NOTE":l||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(l)){t.state="NOTE";break}if(!l)continue;if(t.cue=new(t.vttjs.VTTCue||t.window.VTTCue)(0,0,""),t.state="CUE",-1===l.indexOf("--\x3e")){t.cue.id=l;continue}case"CUE":try{o(l,t.cue,t.regionList)}catch(e){t.reportOrThrowError(e),t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var h=-1!==l.indexOf("--\x3e");if(!l||h&&(d=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=l;continue;case"BADCUE":l||(t.state="ID");continue}}}catch(e){t.reportOrThrowError(e),"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){try{if(this.buffer+=this.decoder.decode(),(this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state)throw new n(n.Errors.BadSignature)}catch(e){this.reportOrThrowError(e)}return this.onflush&&this.onflush(),this}},e.exports=b},function(e,t){var i="auto",n={"":1,lr:1,rl:1},r={start:1,middle:1,end:1,left:1,right:1};function a(e){return"string"==typeof e&&(!!r[e.toLowerCase()]&&e.toLowerCase())}function s(e,t,r){this.hasBeenReset=!1;var s="",o=!1,u=e,l=t,c=r,d=null,h="",p=!0,f="auto",m="start",g=50,y="middle",v=50,_="middle";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return o},set:function(e){o=!!e}},startTime:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");u=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return l},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");l=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return c},set:function(e){c=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return d},set:function(e){d=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return h},set:function(e){var t=function(e){return"string"==typeof e&&!!n[e.toLowerCase()]&&e.toLowerCase()}(e);if(!1===t)throw new SyntaxError("An invalid or illegal string was specified.");h=t,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return p},set:function(e){p=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return f},set:function(e){if("number"!=typeof e&&e!==i)throw new SyntaxError("An invalid number or illegal string was specified.");f=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return m},set:function(e){var t=a(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");m=t,this.hasBeenReset=!0}},position:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");g=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return y},set:function(e){var t=a(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");y=t,this.hasBeenReset=!0}},size:{enumerable:!0,get:function(){return v},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");v=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return _},set:function(e){var t=a(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");_=t,this.hasBeenReset=!0}}}),this.displayState=void 0}s.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)},e.exports=s},function(e,t){var i={"":!0,up:!0};function n(e){return"number"==typeof e&&e>=0&&e<=100}e.exports=function(){var e=100,t=3,r=0,a=100,s=0,o=100,u="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!n(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!n(e))throw new Error("RegionAnchorX must be between 0 and 100.");a=e}},regionAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!n(e))throw new Error("RegionAnchorY must be between 0 and 100.");r=e}},viewportAnchorY:{enumerable:!0,get:function(){return o},set:function(e){if(!n(e))throw new Error("ViewportAnchorY must be between 0 and 100.");o=e}},viewportAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!n(e))throw new Error("ViewportAnchorX must be between 0 and 100.");s=e}},scroll:{enumerable:!0,get:function(){return u},set:function(e){var t=function(e){return"string"==typeof e&&!!i[e.toLowerCase()]&&e.toLowerCase()}(e);if(!1===t)throw new SyntaxError("An invalid or illegal string was specified.");u=t}}})}},function(e,t){e.exports={toUnsigned:function(e){return e>>>0}}},function(e,t){var i=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i};e.exports={groupNalsIntoFrames:function(e){var t,i,n=[],r=[];for(n.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.push(n),r},groupFramesIntoGops:function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){var n,r,a,s,o,u=t||0,l=[];for(n=0;n<e.length;n++)for(s=e[n],r=0;r<s.length;r++)o=s[r],u+=(a=i(o,u)).size,l.push(a);return l},concatenateNalData:function(e){var t,i,n,r,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(a=r[i],n=0;n<a.length;n++)s=a[n],d.setUint32(o,s.data.byteLength),o+=4,c.set(s.data,o),o+=s.data.byteLength;return c}}},function(e,t,i){var n=i(58),r=i(59);e.exports={prefixWithSilence:function(e,t,i,a){var s,o,u,l,c=0,d=0,h=0;if(t.length&&(s=r.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o=Math.ceil(9e4/(e.samplerate/1024)),i&&a&&(c=s-Math.max(i,a),h=(d=Math.floor(c/o))*o),!(d<1||h>45e3))){for((u=n[e.samplerate])||(u=t[0].data),l=0;l<d;l++)t.splice(l,0,{data:u});e.baseMediaDecodeTime-=Math.floor(r.videoTsToAudioTs(h,e.samplerate))}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},generateSampleTable:function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},concatenateFrameData:function(e){var t,i,n=0,r=new Uint8Array(function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i}(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,n),n+=i.data.byteLength;return r}}},function(e,t){var i,n=[33,16,5,32,164,27],r=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],a=function(e){for(var t=[];e--;)t.push(0);return t},s={96000:[n,[227,64],a(154),[56]],88200:[n,[231],a(170),[56]],64000:[n,[248,192],a(240),[56]],48000:[n,[255,192],a(268),[55,148,128],a(54),[112]],44100:[n,[255,192],a(268),[55,163,128],a(84),[112]],32000:[n,[255,192],a(268),[55,234],a(226),[112]],24000:[n,[255,192],a(268),[55,255,128],a(268),[111,112],a(126),[224]],16000:[n,[255,192],a(268),[55,255,128],a(268),[111,255],a(269),[223,108],a(195),[1,192]],12000:[r,a(268),[3,127,248],a(268),[6,255,240],a(268),[13,255,224],a(268),[27,253,128],a(259),[56]],11025:[r,a(268),[3,127,248],a(268),[6,255,240],a(268),[13,255,224],a(268),[27,255,192],a(268),[55,175,128],a(108),[112]],8000:[r,a(268),[3,121,16],a(47),[7]]};e.exports=(i=s,Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{}))},function(e,t){var i,n,r,a,s,o;i=function(e){return 9e4*e},n=function(e,t){return e*t},r=function(e){return e/9e4},a=function(e,t){return e/t},s=function(e,t){return i(a(e,t))},o=function(e,t){return n(r(e),t)},e.exports={secondsToVideoTs:i,secondsToAudioTs:n,videoTsToSeconds:r,audioTsToSeconds:a,audioTsToVideoTs:s,videoTsToAudioTs:o}},function(e,t){e.exports={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i,n=e.minSegmentDts;return t||(n-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=n,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/9e4,i=Math.floor(i)),i},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}}},function(e,t,i){"use strict";var n,r,a,s=i(3),o=i(24),u=i(6),l=i(26).TimestampRolloverStream,c=i(6);(n=function(){var e=new Uint8Array(188),t=0;n.prototype.init.call(this),this.push=function(i){var n,r=0,a=188;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new s,(r=function(){var e,t,i,n;r.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===u.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===u.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===u.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=u.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=u.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new s,r.STREAM_TYPES={h264:27,adts:15},(a=function(){var e=this,t={data:[],size:0},i={data:[],size:0},n={data:[],size:0},r=function(t,i,n){var r,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;var c,d,h;c=s,(d=o).packetLength=6+(c[4]<<8|c[5]),d.dataAlignmentIndicator=0!=(4&c[6]),192&(h=c[7])&&(d.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,d.pts*=4,d.pts+=(6&c[13])>>>1,d.dts=d.pts,64&h&&(d.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,d.dts*=4,d.dts+=(6&c[18])>>>1)),d.data=c.subarray(9+c[8]),r="video"===i||o.packetLength<=t.size,(n||r)&&(t.size=0,t.data.length=0),r&&e.trigger("data",o)}};a.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case u.H264_STREAM_TYPE:case c.H264_STREAM_TYPE:e=t,s="video";break;case u.ADTS_STREAM_TYPE:e=i,s="audio";break;case u.METADATA_STREAM_TYPE:e=n,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&r(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){r(t,"video"),r(i,"audio"),r(n,"timed-metadata"),this.trigger("done")}}).prototype=new s;var d={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:n,TransportParseStream:r,ElementaryStream:a,TimestampRolloverStream:l,CaptionStream:o.CaptionStream,Cea608Stream:o.Cea608Stream,MetadataStream:i(62)};for(var h in u)u.hasOwnProperty(h)&&(d[h]=u[h]);e.exports=d},function(e,t,i){"use strict";var n,r=i(3),a=i(6),s=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},o=function(e,t,i){return decodeURIComponent(s(e,t,i))},u=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},l={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.value=o(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.url=o(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(s(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(n=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},r=0,s=[],o=0;if(n.prototype.init.call(this),this.dispatchType=a.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,a,c,d;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(o=0,s.length=0),0===s.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(s.push(e),o+=e.data.byteLength,1===s.length&&(r=u(e.data.subarray(6,10)),r+=10),!(o<r)){for(t={data:new Uint8Array(r),frames:[],pts:s[0].pts,dts:s[0].dts},d=0;d<r;)t.data.set(s[0].data.subarray(0,r-d),d),d+=s[0].data.byteLength,o-=s[0].data.byteLength,s.shift();n=10,64&t.data[5]&&(n+=4,n+=u(t.data.subarray(10,14)),r-=u(t.data.subarray(16,20)));do{if((a=u(t.data.subarray(n+4,n+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((c={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+a+10)}).key=c.id,l[c.id]&&(l[c.id](c),"com.apple.streaming.transportStreamTimestamp"===c.owner)){var h=c.data,p=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;p*=4,p+=3&h[7],c.timeStamp=p,void 0===t.pts&&void 0===t.dts&&(t.pts=c.timeStamp,t.dts=c.timeStamp),this.trigger("timestamp",c)}t.frames.push(c),n+=10,n+=a}while(n<r);this.trigger("data",t)}}}).prototype=new r,e.exports=n},function(e,t,i){"use strict";var n,r=i(3),a=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(n=function(){var e;n.prototype.init.call(this),this.push=function(t){var i,n,r,s,o,u,l=0,c=0;if("audio"===t.type)for(e?(s=e,(e=new Uint8Array(s.byteLength+t.data.byteLength)).set(s),e.set(t.data,s.byteLength)):e=t.data;l+5<e.length;)if(255===e[l]&&240==(246&e[l+1])){if(n=2*(1&~e[l+1]),i=(3&e[l+3])<<11|e[l+4]<<3|(224&e[l+5])>>5,u=9e4*(o=1024*(1+(3&e[l+6])))/a[(60&e[l+2])>>>2],r=l+i,e.byteLength<r)return;if(this.trigger("data",{pts:t.pts+c*u,dts:t.dts+c*u,sampleCount:o,audioobjecttype:1+(e[l+2]>>>6&3),channelcount:(1&e[l+2])<<2|(192&e[l+3])>>>6,samplerate:a[(60&e[l+2])>>>2],samplingfrequencyindex:(60&e[l+2])>>>2,samplesize:16,data:e.subarray(l+7+n,r)}),e.byteLength===r)return void(e=void 0);c++,e=e.subarray(r)}else l++},this.flush=function(){this.trigger("done")}}).prototype=new r,e.exports=n},function(e,t,i){"use strict";var n,r,a,s=i(3),o=i(65);(r=function(){var e,t,i=0;r.prototype.init.call(this),this.push=function(n){var r;for(t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new s,a={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(n=function(){var e,t,i,s,u,l,c,d=new r;n.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,d.push(e))},d.on("data",function(n){var r={trackId:t,pts:i,dts:s,data:n};switch(31&n[0]){case 5:r.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:r.nalUnitType="sei_rbsp",r.escapedRBSP=u(n.subarray(1));break;case 7:r.nalUnitType="seq_parameter_set_rbsp",r.escapedRBSP=u(n.subarray(1)),r.config=l(r.escapedRBSP);break;case 8:r.nalUnitType="pic_parameter_set_rbsp";break;case 9:r.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",r)}),d.on("done",function(){e.trigger("done")}),this.flush=function(){d.flush()},c=function(e,t){var i,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},u=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},l=function(e){var t,i,n,r,s,u,l,d,h,p,f,m,g,y=0,v=0,_=0,b=0,T=1;if(i=(t=new o(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),a[i]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(f=3!==s?8:12,g=0;g<f;g++)t.readBoolean()&&c(g<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(u=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===u)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),g=0;g<l;g++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),d=t.readUnsignedExpGolomb(),h=t.readUnsignedExpGolomb(),0===(p=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(y=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb(),_=t.readUnsignedExpGolomb(),b=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:m=[1,1];break;case 2:m=[12,11];break;case 3:m=[10,11];break;case 4:m=[16,11];break;case 5:m=[40,33];break;case 6:m=[24,11];break;case 7:m=[20,11];break;case 8:m=[32,11];break;case 9:m=[80,33];break;case 10:m=[18,11];break;case 11:m=[15,11];break;case 12:m=[64,33];break;case 13:m=[160,99];break;case 14:m=[4,3];break;case 15:m=[3,2];break;case 16:m=[2,1];break;case 255:m=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}m&&(T=m[0]/m[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(d+1)-2*y-2*v)*T),height:(2-p)*(h+1)*16-2*_-2*b}}}).prototype=new s,e.exports={H264Stream:n,NalByteStream:r}},function(e,t,i){"use strict";var n;n=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e)if(0!=(i&2147483648>>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},e.exports=n},function(e,t,i){"use strict";var n,r=i(3),a=i(11);(n=function(){var e=new Uint8Array,t=0;n.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,s,o,u=0,l=0;for(e.length?(o=e.length,(e=new Uint8Array(i.byteLength+o)).set(e.subarray(0,o)),e.set(i,o)):e=i;e.length-l>=3;)if(e[l]!=="I".charCodeAt(0)||e[l+1]!=="D".charCodeAt(0)||e[l+2]!=="3".charCodeAt(0))if(255!=(255&e[l])||240!=(240&e[l+1]))l++;else{if(e.length-l<7)break;if(l+(u=a.parseAdtsSize(e,l))>e.length)break;s={type:"audio",data:e.subarray(l,l+u),pts:t,dts:t},this.trigger("data",s),l+=u}else{if(e.length-l<10)break;if(l+(u=a.parseId3TagSize(e,l))>e.length)break;r={type:"timed-metadata",data:e.subarray(l,l+u)},this.trigger("data",r),l+=u}n=e.length-l,e=n>0?e.subarray(l):new Uint8Array}}).prototype=new r,e.exports=n},function(e,t,i){"use strict";var n=i(25).discardEmulationPreventionBytes,r=i(24).CaptionStream,a=i(4),s=i(68),o=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null},u=function(e,t){var i=a.findBox(e,["moof","traf"]),r=a.findBox(e,["mdat"]),u={},l=[];return r.forEach(function(e,t){var n=i[t];l.push({mdat:e,traf:n})}),l.forEach(function(e){var i,r=e.mdat,l=e.traf,c=a.findBox(l,["tfhd"]),d=s.parseTfhd(c[0]),h=d.trackId,p=a.findBox(l,["tfdt"]),f=p.length>0?s.parseTfdt(p[0]).baseMediaDecodeTime:0,m=a.findBox(l,["trun"]);t===h&&m.length>0&&(i=function(e,t,i){var r,a,s,u,l=new DataView(e.buffer,e.byteOffset,e.byteLength),c=[];for(a=0;a+4<e.length;a+=s)if(s=l.getUint32(a),a+=4,!(s<=0))switch(31&e[a]){case 6:var d=e.subarray(a+1,a+1+s),h=o(a,t);r={nalUnitType:"sei_rbsp",size:s,data:d,escapedRBSP:n(d),trackId:i},h?(r.pts=h.pts,r.dts=h.dts,u=h):(r.pts=u.pts,r.dts=u.dts),c.push(r)}return c}(r,function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,o=i.trackId,u=[];return e.forEach(function(e){var t=s.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=o,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=n+e.compositionTimeOffset,n+=e.duration}),u=u.concat(t)}),u}(m,f,d),h),u[h]||(u[h]=[]),u[h]=u[h].concat(i))}),u};e.exports=function(){var e,t,i,n,a,s=!1;this.isInitialized=function(){return s},this.init=function(){e=new r,s=!0,e.on("data",function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,a.captions.push(e),a.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||i===e[0]&&n===t[i])},this.parse=function(e,r,s){var o;if(!this.isInitialized())return null;if(!r||!s)return null;if(this.isNewInit(r,s))i=r[0],n=s[i];else if(!i||!n)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,r,s)}return null!==(o=function(e,t,i){return t?{seiNals:u(e,t)[t],timescale:i}:null}(e,i,n))&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),a):null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;e.flush()},this.clearParsedCaptions=function(){a.captions=[],a.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,a?this.clearParsedCaptions():a={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()}},function(e,t,i){"use strict";var n,r,a=i(4).parseType,s=function(e){return new Date(1e3*e-20828448e5)},o=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},u=function(e){var t,i,n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=[];for(t=0;t+4<e.length;t+=i)if(i=n.getUint32(t),t+=4,i<=0)r.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&e[t]){case 1:r.push("slice_layer_without_partitioning_rbsp");break;case 5:r.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:r.push("sei_rbsp");break;case 7:r.push("seq_parameter_set_rbsp");break;case 8:r.push("pic_parameter_set_rbsp");break;case 9:r.push("access_unit_delimiter_rbsp");break;default:r.push("UNKNOWN NAL - "+e[t]&31)}return r},l={avc1:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:n(e.subarray(78,e.byteLength))}},avcC:function(e){var t,i,n,r,a=new 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