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e=Ut(this,e),this.clearTimersOnDispose_(),n=l.a.setTimeout((function(){r.setTimeoutIds_.has(n)&&r.setTimeoutIds_.delete(n),e()}),t),this.setTimeoutIds_.add(n),n},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),l.a.clearTimeout(e)),e},t.setInterval=function(e,t){e=Ut(this,e),this.clearTimersOnDispose_();var n=l.a.setInterval(e,t);return this.setIntervalIds_.add(n),n},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),l.a.clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,n=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=Ut(this,e),t=l.a.requestAnimationFrame((function(){n.rafIds_.has(t)&&n.rafIds_.delete(t),e()})),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var n=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=Ut(this,t);var 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e=this.contentEl(),t=e.parentNode,n=e.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,t.removeChild(e),this.empty(),ot(e,content),this.trigger("modalfill"),n?t.insertBefore(e,n):t.appendChild(e);var r=this.getChild("closeButton");r&&t.appendChild(r.el_)},n.empty=function(){this.trigger("beforemodalempty"),nt(this.contentEl()),this.trigger("modalempty")},n.content=function(e){return void 0!==e&&(this.content_=e),this.content_},n.conditionalFocus_=function(){var e=d.a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())},n.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},n.handleKeyDown=function(e){if(e.stopPropagation(),v.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(v.a.isEventKey(e,"Tab")){for(var 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n;void 0===t&&(t=[]),(n=e.call(this)||this).tracks_=[],Object.defineProperty(_()(n),"length",{get:function(){return this.tracks_.length}});for(var i=0;i<t.length;i++)n.addTrack(t[i]);return n}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var e=this,t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(track)&&(this.tracks_.push(track),this.trigger({track:track,type:"addtrack",target:this})),track.labelchange_=function(){e.trigger({track:track,type:"labelchange",target:e})},qt(track)&&track.addEventListener("labelchange",track.labelchange_)},n.removeTrack=function(e){for(var track,i=0,t=this.length;i<t;i++)if(this[i]===e){(track=this[i]).off&&track.off(),this.tracks_.splice(i,1);break}track&&this.trigger({track:track,type:"removetrack",target:this})},n.getTrackById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var track=this[i];if(track.id===e){t=track;break}}return t},t}(jt);for(var Ti 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t=this;track.enabled&&Si(this,track),e.prototype.addTrack.call(this,track),track.addEventListener&&(track.enabledChange_=function(){t.changing_||(t.changing_=!0,Si(t,track),t.changing_=!1,t.trigger("change"))},track.addEventListener("enabledchange",track.enabledChange_))},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(bi),ki=function(e,track){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&track.id!==e[i].id&&(e[i].selected=!1)},wi=function(e){function t(t){var n;void 0===t&&(t=[]);for(var i=t.length-1;i>=0;i--)if(t[i].selected){ki(t,t[i]);break}return(n=e.call(this,t)||this).changing_=!1,Object.defineProperty(_()(n),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),n}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var 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r=this.cues[i];(r.startTime<=e&&r.endTime>=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(h=!1,t.length!==this.activeCues_.length)h=!0;else for(var o=0;o<t.length;o++)-1===this.activeCues_.indexOf(t[o])&&(h=!0);return this.activeCues_=t,d.setCues_(this.activeCues_),d},set:function(){}}}),r.src?(n.src=r.src,n.preload_||(n.loaded_=!0),(n.preload_||"subtitles"!==r.kind&&"captions"!==r.kind)&&Fi(n.src,_()(n))):n.loaded_=!0,n}S()(t,e);var n=t.prototype;return n.startTracking=function(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)},n.stopTracking=function(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)},n.addCue=function(e){var t=e;if(t.constructor&&"VTTCue"!==t.constructor.name){for(var n in t=new l.a.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)n in t||(t[n]=e[n]);t.id=e.id,t.originalCue_=e}for(var 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ci(this.buffered(),this.duration_)},n.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},n.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},n.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},n.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)},n.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.dispose=function(){this.clearTracks(Gi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},n.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var n=t[e+"Tracks"]()||[],i=n.length;i--;){var track=n[i];"text"===e&&t.removeRemoteTextTrack(track),n.removeTrack(track)}}))},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],i=e.length;i--;){var track=e[i];this.removeRemoteTextTrack(track)}},n.reset=function(){},n.crossOrigin=function(){},n.setCrossOrigin=function(){},n.error=function(e){return void 0!==e&&(this.error_=new di(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?ui(0,0):ui()},n.play=function(){},n.setScrubbing=function(){},n.scrubbing=function(){},n.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.initTrackListeners=function(){var e=this;Gi.names.forEach((function(t){var n=Gi[t],r=function(){e.trigger(t+"trackchange")},o=e[n.getterName]();o.addEventListener("removetrack",r),o.addEventListener("addtrack",r),e.on("dispose",(function(){o.removeEventListener("removetrack",r),o.removeEventListener("addtrack",r)}))}))},n.addWebVttScript_=function(){var e=this;if(!l.a.WebVTT)if(d.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&le(I.a)&&Object.keys(I.a).length>0)return void this.trigger("vttjsloaded");var script=d.a.createElement("script");script.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",script.onload=function(){e.trigger("vttjsloaded")},script.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){script.onload=null,script.onerror=null})),l.a.WebVTT=!0,this.el().parentNode.appendChild(script)}else this.ready(this.addWebVttScript_)},n.emulateTextTracks=function(){var e=this,t=this.textTracks(),n=this.remoteTextTracks(),r=function(e){return t.addTrack(e.track)},o=function(e){return t.removeTrack(e.track)};n.on("addtrack",r),n.on("removetrack",o),this.addWebVttScript_();var l=function(){return e.trigger("texttrackchange")},c=function(){l();for(var i=0;i<t.length;i++){var track=t[i];track.removeEventListener("cuechange",l),"showing"===track.mode&&track.addEventListener("cuechange",l)}};c(),t.addEventListener("change",c),t.addEventListener("addtrack",c),t.addEventListener("removetrack",c),this.on("dispose",(function(){n.off("addtrack",r),n.off("removetrack",o),t.removeEventListener("change",c),t.removeEventListener("addtrack",c),t.removeEventListener("removetrack",c);for(var i=0;i<t.length;i++){t[i].removeEventListener("cuechange",l)}}))},n.addTextTrack=function(e,label,t){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,label,n,r){void 0===r&&(r={});var o=e.textTracks();r.kind=t,label&&(r.label=label),n&&(r.language=n),r.tech=e;var track=new Xi.text.TrackClass(r);return o.addTrack(track),track}(this,e,label,t)},n.createRemoteTextTrack=function(e){var track=ei(e,{tech:this});return new zi.remoteTextEl.TrackClass(track)},n.addRemoteTextTrack=function(e,t){var n=this;void 0===e&&(e={});var r=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(ie.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_(r),this.remoteTextTracks().addTrack(r.track),!0!==t&&this.ready((function(){return n.autoRemoteTextTracks_.addTrack(r.track)})),r},n.removeRemoteTextTrack=function(track){var e=this.remoteTextTrackEls().getTrackElementByTrack_(track);this.remoteTextTrackEls().removeTrackElement_(e),this.remoteTextTracks().removeTrack(track),this.autoRemoteTextTracks_.removeTrack(track)},n.getVideoPlaybackQuality=function(){return{}},n.requestPictureInPicture=function(){var e=this.options_.Promise||l.a.Promise;if(e)return e.reject()},n.disablePictureInPicture=function(){return!0},n.setDisablePictureInPicture=function(){},n.requestVideoFrameCallback=function(e){var t=this,n=St();return!this.isReady_||this.paused()?(this.queuedHanders_.add(n),this.one("playing",(function(){t.queuedHanders_.has(n)&&(t.queuedH

2anders_.delete(n),e())}))):this.requestNamedAnimationFrame(n,e),n},n.cancelVideoFrameCallback=function(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)},n.setPoster=function(){},n.playsinline=function(){},n.setPlaysinline=function(){},n.overrideNativeAudioTracks=function(){},n.overrideNativeVideoTracks=function(){},n.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,n){return t.canPlayType(e.type)},t.isTech=function(component){return component.prototype instanceof t||component instanceof t||component===t},t.registerTech=function(e,n){if(t.techs_||(t.techs_={}),!t.isTech(n))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=Zt(e),t.techs_[e]=n,t.techs_[Jt(e)]=n,"Tech"!==e&&t.defaultTechOrder_.push(e),n},t.getTech=function(e){if(e)return t.techs_&&t.techs_[e]?t.techs_[e]:(e=Zt(e),l.a&&l.a.videojs&&l.a.videojs[e]?(ie.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),l.a.videojs[e]):void 0)},t}(ai);Xi.names.forEach((function(e){var t=Xi[e];Ki.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Ki.prototype.featuresVolumeControl=!0,Ki.prototype.featuresMuteControl=!0,Ki.prototype.featuresFullscreenResize=!1,Ki.prototype.featuresPlaybackRate=!1,Ki.prototype.featuresProgressEvents=!1,Ki.prototype.featuresSourceset=!1,Ki.prototype.featuresTimeupdateEvents=!1,Ki.prototype.featuresNativeTextTracks=!1,Ki.prototype.featuresVideoFrameCallback=!1,Ki.withSourceHandlers=function(e){e.registerSourceHandler=function(t,n){var r=e.sourceHandlers;r||(r=e.sourceHandlers=[]),void 0===n&&(n=r.length),r.splice(n,0,t)},e.canPlayType=function(t){for(var n,r=e.sourceHandlers||[],i=0;i<r.length;i++)if(n=r[i].canPlayType(t))return n;return""},e.selectSourceHandler=function(source,t){for(var n=e.sourceHandlers||[],i=0;i<n.length;i++)if(n[i].canHandleSource(source,t))return n[i];return null},e.canPlaySource=function(t,n){var r=e.selectSourceHandler(t,n);return r?r.canHandleSource(t,n):""};["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(source){var t=e.selectSourceHandler(source,this.options_);t||(e.nativeSourceHandler?t=e.nativeSourceHandler:ie.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==e.nativeSourceHandler&&(this.currentSource_=source),this.sourceHandler_=t.handleSource(source,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)}},ai.registerComponent("Tech",Ki),Ki.registerTech("Tech",Ki),Ki.defaultTechOrder_=[];var Yi={},Qi={},$i={};function Ji(e,t,n){e.setTimeout((function(){return an(t,Yi[t.type],n,e)}),1)}function Zi(e,t,n,r){void 0===r&&(r=null);var o="call"+Zt(n),l=e.reduce(rn(o),r),c=l===$i,d=c?null:t[n](l);return function(e,t,n,r){for(var i=e.length-1;i>=0;i--){var o=e[i];o[t]&&o[t](r,n)}}(e,n,d,c),d}var en={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},tn={setCurrentTime:1,setMuted:1,setVolume:1},nn={play:1,pause:1};function rn(e){return function(t,n){return t===$i?$i:n[e]?n[e](t):t}}function an(e,t,n,r,o,l){void 0===e&&(e={}),void 0===t&&(t=[]),void 0===o&&(o=[]),void 0===l&&(l=!1);var c=t,d=c[0],h=c.slice(1);if("string"==typeof d)an(e,Yi[d],n,r,o,l);else if(d){var f=function(e,t){var n=Qi[e.id()],r=null;if(null==n)return r=t(e),Qi[e.id()]=[[t,r]],r;for(var i=0;i<n.length;i++){var o=n[i],l=o[0],c=o[1];l===t&&(r=c)}return null===r&&(r=t(e),n.push([t,r])),r}(r,d);if(!f.setSource)return o.push(f),an(e,h,n,r,o,l);f.setSource(oe({},e),(function(t,c){if(t)return an(e,h,n,r,o,l);o.push(f),an(c,e.type===c.type?h:Yi[c.type],n,r,o,l)}))}else h.length?an(e,h,n,r,o,l):l?n(e,o):an(e,Yi["*"],n,r,o,!0)}var sn={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/d

2script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function mn(e,t){var n;if(4===e.length)n=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.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function gn(e,style,t){try{e.style[style]=t}catch(e){return}}var vn=function(e){function t(t,n,r){var o;o=e.call(this,t,n,r)||this;var c=function(e){return o.updateDisplay(e)};return t.on("loadstart",(function(e){return o.toggleDisplay(e)})),t.on("texttrackchange",c),t.on("loadedmetadata",(function(e){return o.preselectTrack(e)})),t.ready(Ut(_()(o),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",c),t.on("playerresize",c),l.a.addEventListener("orientationchange",c),t.on("dispose",(function(){return l.a.removeEventListener("orientationchange",c)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0);this.preselectTrack()}}))),o}S()(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,r={captions:1,subtitles:1},o=this.player_.textTracks(),l=this.player_.cache_.selectedLanguage,i=0;i<o.length;i++){var track=o[i];l&&l.enabled&&l.language&&l.language===track.language&&track.kind in r?track.kind===l.kind?n=track:n||(n=track):l&&!l.enabled?(n=null,e=null,t=null):track.default&&("descriptions"!==track.kind||e?track.kind in r&&!t&&(t=track):e=track)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"==typeof l.a.WebVTT&&l.a.WebVTT.processCues(l.a,[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],r=0;r<e.length;++r){var track=e[r];"showing"===track.mode&&n.push(track)}this.updateForTrack(n)}else{for(var o=null,l=null,i=e.length;i--;){var c=e[i];"showing"===c.mode&&("descriptions"===c.kind?o=c:l=c)}l?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(l)):o&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(o))}},n.updateDisplayState=function(track){for(var e=this.player_.textTrackSettings.getValues(),t=track.activeCues,i=t.length;i--;){var n=t[i];if(n){var r=n.displayState;if(e.color&&(r.firstChild.style.color=e.color),e.textOpacity&&gn(r.firstChild,"color",mn(e.color||"#fff",e.textOpacity)),e.backgroundColor&&(r.firstChild.style.backgroundColor=e.backgroundColor),e.backgroundOpacity&&gn(r.firstChild,"backgroundColor",mn(e.backgroundColor||"#000",e.backgroundOpacity)),e.windowColor&&(e.windowOpacity?gn(r,"backgroundColor",mn(e.windowColor,e.windowOpacity)):r.style.backgroundColor=e.windowColor),e.edgeStyle&&("dropshadow"===e.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+pn:"raised"===e.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+pn:"depressed"===e.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+pn:"uniform"===e.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+pn)),e.fontPercent&&1!==e.fontPercent){var o=l.a.parseFloat(r.style.fontSize);r.style.fontSize=o*e.fontPercent+"px",r.style.height="auto",r.style.top="auto"}e.fontFamily&&"default"!==e.fontFamily&&("small-caps"===e.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=fn[e.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof l.a.WebVTT&&!e.every((function(track){return!track.activeCues}))){for(var t=[],i=0;i<e.length;++i)for(var track=e[i],n=0;n<track.activeCues.length;++n)t.push(track.activeCues[n]);l.a.WebVTT.processCues(l.a,t,this.el_);for(var r=0;r<e.length;++r){for(var o=e[r],c=0;c<o.activeCues.length;++c){var d=o.activeCues[c].displayState;He(d,"vjs-text-track-cue"),He(d,"vjs-text-track-cue-"+(o.language?o.language:r)),o.language&&Ye(d,"lang",o.language)}this.player_.textTrackSettings&&this.updateDisplayState(o)}}},t}(ai);ai.registerComponent("TextTrackDisplay",vn);var yn=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"

2getChild("timeTooltip");if(n){var time=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,time)}},t}(ai);Bn.prototype.options_={children:[]},Pe||ve||Bn.prototype.options_.children.push("timeTooltip"),ai.registerComponent("PlayProgressBar",Bn);var jn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Bt(Ut(_()(r),r.update),Mt),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,time=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,time,(function(){n.el_.style.left=e.width*t+"px"}))},t}(ai);jn.prototype.options_={children:["timeTooltip"]},ai.registerComponent("MouseTimeDisplay",jn);var Fn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).setEventHandlers_(),r}S()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=Ut(this,this.update),this.update=Bt(this.update_,Mt),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in d.a&&"visibilityState"in d.a&&this.on(d.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===d.a.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Mt))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n=this;if("hidden"!==d.a.visibilityState){var r=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,o=n.player_.duration();t&&t.isLive()&&(o=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===o||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[wn(e,o),wn(o,o)],"{1} of {2}")),n.currentTime_=e,n.duration_=o),n.bar&&n.bar.update(Ze(n.el()),n.getProgress())})),r}},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){ut(t)&&(t.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),ut(e)){var n;t||this.player_.scrubbing()||this.player_.scrubbing(!0);var r=this.calculateDistance(e),o=this.player_.liveTracker;if(o&&o.isLive()){if(r>=.99)return void o.seekToLiveEdge();var l=o.seekableStart(),c=o.liveCurrentTime();if((n=l+r*o.liveWindow())>=c&&(n=c),n<=l&&(n=l+.1),n===1/0)return}else(n=r*this.player_.duration())===this.player_.duration()&&(n-=.1);this.userSeek_(n)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.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?fi(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(v.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(v.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(v()(t))){t.preventDefault(),t.stopPropagation();var r=10*(v.a.codes[v()(t)]-v.a.codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*r):this.userSeek_(this.player_.duration()*r)}else v.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):v.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},n.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in d.a&&"visibilityState"in d.a&&this.off(d.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(Nn);Fn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Pe||ve||Fn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),ai.registerComponent("SeekBar",Fn);var qn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleMouseMove=Bt(Ut(_()(r),r.handleMouseMove),Mt),r.throttledHandleMouseSeek=Bt(Ut(_()(r),r.handleMouseSeek),Mt),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.handleMouseDownHandler_=function(e){return r.handleMouseDown(e)},r.enable(),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var n=t.getChild("playProgressBar"),r=t.getChild("mouseTimeDisplay");if(n||r){var o=t.el(),l=et(o),c=tt(o,e).x;c=Dn(c,0,1),r&&r.update(l,c),n&&n.update(l,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_}

2,n.update=function(e,t,n,content){if(!n){var r=Ze(this.el_),o=Ze(this.player_.el()),l=e.width*t;if(!o||!r)return;var c=e.left-o.left+l,d=e.width-l+(o.right-e.right),h=r.width/2;c<h?h+=h-c:d<h&&(h=d),h<0?h=0:h>r.width&&(h=r.width),this.el_.style.right="-"+h+"px"}this.write(content+"%")},n.write=function(content){Fe(this.el_,content)},n.updateVolume=function(e,t,n,r,o){var l=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){l.update(e,t,n,r.toFixed(0)),o&&o()}))},t}(ai);ai.registerComponent("VolumeLevelTooltip",Gn);var zn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Bt(Ut(_()(r),r.update),Mt),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var r=this,o=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,o,(function(){n?r.el_.style.bottom=e.height*t+"px":r.el_.style.left=e.width*t+"px"}))},t}(ai);zn.prototype.options_={children:["volumeLevelTooltip"]},ai.registerComponent("MouseVolumeLevelDisplay",zn);var Xn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on("slideractive",(function(e){return r.updateLastVolume_(e)})),r.on(t,"volumechange",(function(e){return r.updateARIAAttributes(e)})),t.ready((function(){return r.updateARIAAttributes()})),r}S()(t,e);var n=t.prototype;return n.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"})},n.handleMouseDown=function(t){ut(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),r=Ze(n),o=this.vertical(),l=tt(n,e);l=o?l.y:l.x,l=Dn(l,0,1),t.update(r,l,o)}ut(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(Nn);Xn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Pe||ve||Xn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Xn.prototype.playerEvent="volumechange",ai.registerComponent("VolumeBar",Xn);var Kn=function(e){function t(t,n){var r;return void 0===n&&(n={}),n.vertical=n.vertical||!1,(void 0===n.volumeBar||le(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),r=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(_()(r),t),r.throttledHandleMouseMove=Bt(Ut(_()(r),r.handleMouseMove),Mt),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.on("mousedown",(function(e){return r.handleMouseDown(e)})),r.on("touchstart",(function(e){return r.handleMouseDown(e)})),r.on("mousemove",(function(e){return r.handleMouseMove(e)})),r.on(r.volumeBar,["focus","slideractive"],(function(){r.volumeBar.addClass("vjs-slider-active"),r.addClass("vjs-slider-active"),r.trigger("slideractive")})),r.on(r.volumeBar,["blur","sliderinactive"],(function(){r.volumeBar.removeClass("vjs-slider-active"),r.removeClass("vjs-slider-active"),r.trigger("sliderinactive")})),r}S()(t,e);var n=t.prototype;return n.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})},n.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(ai);Kn.prototype.options_={children:["volumeBar"]},ai.registerComponent("VolumeControl",Kn);var Yn=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(_()(r),t),r.on(t,["loadstart","volumechange"],(function(e){return r.update(e)})),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();if(0===t){var r=n<.1?.1:n;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;Pe&&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++)We(this.el_,"vjs-vol-"+i);He(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var text=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==text&&this.controlText(text)},t}(_n);Yn.prototype.controlText_="Mute",ai.registerComponent("MuteToggle",Yn);var Qn=function(e){function t(t,n){var r;return void 0===n&&(n={}),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumeControl||le(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(r=e.call(this,t,n)||this).handleKeyPressHandler_=function(e){return r.handleKeyPress(e)},r.on(t,["loadstart"],(function(e){return r.volumePanelState_(e)})),r.on(r.muteToggle,"keyup",(function(e){return r.handleKeyPress(e)})),r.on(r.volumeControl,"keyup",(function(e){return r.handleVolumeControlKeyUp(e)})),r.on("keydown",(function(e){return r.handleKeyPress(e)})),r.on("mouseover",(function(e){return r.handleMouseOver(e)})),r.on("mouseout",(function(e){return r.handleMouseOut(e)})),r.on(r.volumeControl,["slideractive"],r.sliderActive_),r.on(r.volumeControl,["sliderinactive"],r.sliderInactive_),r}S()(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.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")},n.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})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){v.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),At(d.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),Pt(d.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){v.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(ai);Qn.prototype.options_={children:["muteToggle","volumeControl"]},ai.registerComponent("VolumePanel",Qn);var $n=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,n&&(r.menuButton_=n.menuButton),r.focusedChild_=-1,r.on("keydown",(function(e){return r.handleKeyDown(e)})),r.boundHandleBlur_=function(e){return r.handleBlur(e)},r.boundHandleTapClick_=function(e){return r.handleTapClick(e)},r}S()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(component){component instanceof ai&&(this.on(component,"blur",this.boundHandleBlur_),this.on(component,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(component){component instanceof ai&&(this.off(component,"blur",this.boundHandleBlur_),this.off(component,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(component){"string"==typeof component&&(component=this.getChild(component)),this.removeEventListenerForItem(component),e.prototype.removeChild.call(this,component)},n.addItem=function(component){var e=this.addChild(component);e&&this.addEventListenerForItem(e)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=je(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),At(n,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),n},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||d.a.activeElement;if(!this.children().some((function(element){return element.el()===t}))){var n=this.menuButton_;n&&n.buttonPressed_&&t!==n.el().firstChild&&n.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var n=t.filter((function(component){return component.el()===e.target}))[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){v.a.isEventKey(e,"Left")||v.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(v.a.isEventKey(e,"Right")||v.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(ai);ai.registerComponent("Menu",$n);var Jn=function(e){function t(t,n){var r;void 0===n&&(n={}),(r=e.call(this,t,n)||this).menuButton_=new _n(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var o=_n.prototype.buildCSSClass();r.menuButton_.el_.className=r.buildCSSClass()+" "+o,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0;var l=function(e){return r.handleClick(e)};return r.handleMenuKeyUp_=function(e){return r.handleMenuKeyUp(e)},r.on(r.menuButton_,"tap",l),r.on(r.menuButton_,"click",l),r.on(r.menuButton_,"keydown",(function(e){return r.handleKeyDown(e)})),r.on(r.menuButton_,"mouseenter",(function(){r.addClass("vjs-hover"),r.menu.show(),At(d.a,"keyup",r.handleMenuKeyUp_)})),r.on("mouseleave",(function(e){return r.handleMouseLeave(e)})),r.on("keydown",(function(e){return r.handleSubmenuKeyDown(e)})),r}S()(t,e);var n=t.prototype;return n.update=function(){var menu=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=menu,this.addChild(menu),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))},n.createMenu=function(){var menu=new $n(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var e=je("li",{className:"vjs-menu-title",textContent:Zt(this.options_.title),tabIndex:-1}),t=new ai(this.player_,{el:e});menu.addItem(t)}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)menu.addItem(this.items[i]);return menu},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+_n.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},n.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)},n.controlText=function(text,e){return void 0===e&&(e=this.menuButton_.el()),this.menuButton_.controlText(text,e)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Pt(d.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(v.a.isEventKey(e,"Up")||v.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Pe&&Ue())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(ai);ai.registerComponent("MenuButton",Jn);var Zn=function(e){function t(t,n){var r,o=n.tracks;if((r=e.call(this,t,n)||this).items.length<=1&&r.hide(),!o)return _()(r);var l=Ut(_()(r),r.update);return o.addEventListener("removetrack",l),o.addEventListener("addtrack",l),o.addEventListener("labelchange",l),r.player_.on("ready",l),r.player_.on("dispose",(function(){o.removeEventListener("removetrack",l),o.removeEventListener("addtrack",l),o.removeEventListener("labelchange",l)})),r}return S()(t,e),t}(Jn);ai.registerComponent("TrackButton",Zn);var er=["Tab","Esc","Up","Down","Right","Left"],ir=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).selectable=n.selectable,r.isSelected_=n.selected||!1,r.multiSelectable=n.multiSelectable,r.selected(r.isSelected_),r.selectable?r.multiSelectable?r.el_.setAttribute("role","menuitemcheckbox"):r.el_.setAttribute("role","menuitemradio"):r.el_.setAttribute("role","menuitem"),r}S()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){this.nonIconControl=!0;var o=e.prototype.createEl.call(this,"li",oe({className:"vjs-menu-item",tabIndex:-1},n),r);return o.replaceChild(je("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),o.querySelector(".vjs-icon-placeholder")),o},n.handleKeyDown=function(t){er.some((function(e){return v.a.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.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}(dn);ai.registerComponent("MenuItem",ir);var nr=function(e){function t(t,n){var r,track=n.track,o=t.textTracks();n.label=track.label||track.language||"Unknown",n.selected="showing"===track.mode,(r=e.call(this,t,n)||this).track=track,r.kinds=(n.kinds||[n.kind||r.track.kind]).filter(Boolean);var c,h=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(_()(r),t)},f=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleSelectedLanguageChange.apply(_()(r),t)};(t.on(["loadstart","texttrackchange"],h),o.addEventListener("change",h),o.addEventListener("selectedlanguagechange",f),r.on("dispose",(function(){t.off(["loadstart","texttrackchange"],h),o.removeEventListener("change",h),o.removeEventListener("selectedlanguagechange",f)})),void 0===o.onchange)&&r.on(["tap","click"],(function(){if("object"!=typeof l.a.Event)try{c=new l.a.Event("change")}catch(e){}c||(c=d.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(c)}));return r.handleTracksChange(),r}S()(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,r=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),r)for(var i=0;i<r.length;i++){var track=r[i];-1!==this.kinds.indexOf(track.kind)&&(track===n?"showing"!==track.mode&&(track.mode="showing"):"disabled"!==track.mode&&(track.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.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}}},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(ir);ai.registerComponent("TextTrackMenuItem",nr);var rr=function(e){function t(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,e.call(this,t,n)||this}S()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var track=t[i];if(this.options_.kinds.indexOf(track.kind)>-1&&"showing"===track.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var track=t[i];if(["captions","descriptions","subtitles"].indexOf(track.kind)>-1&&"showing"===track.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(nr);ai.registerComponent("OffTextTrackMenuItem",rr);var ar=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return S()(t,e),t.prototype.createItems=function(e,t){var label;void 0===e&&(e=[]),void 0===t&&(t=nr),this.label_&&(label=this.label_+" off"),e.push(new rr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:label})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<n.length;i++){var track=n[i];if(this.kinds_.indexOf(track.kind)>-1){var r=new t(this.player_,{track:track,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});r.addClass("vjs-"+track.kind+"-menu-item"),e.push(r)}}return e},t}(Zn);ai.registerComponent("TextTrackButton",ar);var sr=function(e){function t(t,n){var r,track=n.track,o=n.cue,l=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=o.text,n.selected=o.startTime<=l&&l<o.endTime,(r=e.call(this,t,n)||this).track=track,r.cue=o,r}return S()(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(ir);ai.registerComponent("ChaptersTrackMenuItem",sr);var or=function(e){function t(t,n,r){var o;return(o=e.call(this,t,n,r)||this).selectCurrentItem_=function(){o.items.forEac

2h((function(e){e.selected(o.track_.activeCues[0]===e.cue)}))},o}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},n.update=function(t){if(!t||!t.track||"chapters"===t.track.kind){var track=this.findChaptersTrack();track!==this.track_?(this.setTrack(track),e.prototype.update.call(this)):(!this.items||track&&track.cues&&track.cues.length!==this.items.length)&&e.prototype.update.call(this)}},n.setTrack=function(track){if(this.track_!==track){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=track,this.track_){this.track_.mode="hidden";var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],i=e.length-1;i>=0;i--){var track=e[i];if(track.kind===this.kind_)return track}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Zt(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},n.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],o=new sr(this.player_,{track:this.track_,cue:r});e.push(o)}return e},t}(ar);or.prototype.kind_="chapters",or.prototype.controlText_="Chapters",ai.registerComponent("ChaptersButton",or);var ur=function(e){function t(t,n,r){var o;o=e.call(this,t,n,r)||this;var l=t.textTracks(),c=Ut(_()(o),o.handleTracksChange);return l.addEventListener("change",c),o.on("dispose",(function(){l.removeEventListener("change",c)})),o}S()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,i=0,r=t.length;i<r;i++){var track=t[i];if(track.kind!==this.kind_&&"showing"===track.mode){n=!0;break}}n?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ar);ur.prototype.kind_="descriptions",ur.prototype.controlText_="Descriptions",ai.registerComponent("DescriptionsButton",ur);var lr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ar);lr.prototype.kind_="subtitles",lr.prototype.controlText_="Subtitles",ai.registerComponent("SubtitlesButton",lr);var cr=function(e){function t(t,n){var r;return n.track={player:t,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem",(r=e.call(this,t,n)||this).addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}return S()(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(nr);ai.registerComponent("CaptionSettingsMenuItem",cr);var dr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new cr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(ar);dr.prototype.kind_="captions",dr.prototype.controlText_="Captions",ai.registerComponent("CaptionsButton",dr);var pr=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(t,n,r){var o=e.prototype.createEl.call(this,t,n,r),l=o.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(l.appendChild(je("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),l.appendChild(je("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),o},t}(nr);ai.registerComponent("SubsCapsMenuItem",pr);var fr=function(e){function t(t,n){var r;return void 0===n&&(n={}),(r=e.call(this,t,n)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(Zt(r.label_)),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new cr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,pr)},t}(ar);fr.prototype.kinds_=["captions","subtitles"],fr.prototype.controlText_="Subtitles",ai.registerComponent("SubsCapsButton",fr);var mr=function(e){function t(t,n){var r,track=n.track,o=t.audioTracks();n.label=track.label||track.language||"Unknown",n.selected=track.enabled,(r=e.call(this,t,n)||this).track=track,r.addClass("vjs-"+track.kind+"-menu-item");var l=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(_()(r),t)};return o.addEventListener("change",l),r.on("dispose",(function(){o.removeEventListener("change",l)})),r}S()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var o=e.prototype.createEl.call(this,t,n,r),l=o.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(l.appendChild(je("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),l.appendChild(je("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),o},n.handleClick=function(t){if(e.prototype.handleClick.call(this,t),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks)for(var n=this.player_.audioTracks(),i=0;i<n.length;i++){var track=n[i];track!==this.track&&(track.enabled=track===this.track)}},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(ir);ai.registerComponent("AudioTrackMenuItem",mr);var gr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var track=t[i];e.push(new mr(this.player_,{track:track,selectable:!0,multiSelectable:!1}))}return e},t}(Zn);gr.prototype.controlText_="Audio Track",ai.registerComponent("AudioTrackButton",gr);var vr=function(e){function t(t,n){var r,label=n.rate,o=parseFloat(label,10);return n.label=label,n.selected=o===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,(r=e.call(this,t,n)||this).label=label,r.rate=o,r.on(t,"ratechange",(function(e){return r.update(e)})),r}S()(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(ir);vr.prototype.contentElType="button",ai.registerComponent("PlaybackRateMenuItem",vr);var yr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).menuButton_.el_.setAttribute("aria-describedby",r.labelElId_),r.updateVisibility(),r.updateLabel(),r.on(t,"loadstart",(function(e){return r.updateVisibility(e)})),r.on(t,"ratechange",(function(e){return r.updateLabel(e)}

2)),r.on(t,"playbackrateschange",(function(e){return r.handlePlaybackRateschange(e)})),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=je("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),t.appendChild(this.labelEl_),t},n.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){for(var e=this.playbackRates(),t=[],i=e.length-1;i>=0;i--)t.push(new vr(this.player(),{rate:e[i]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){var t=this.player().playbackRate(),n=this.playbackRates(),r=(n.indexOf(t)+1)%n.length;this.player().playbackRate(n[r])},n.handlePlaybackRateschange=function(e){this.update()},n.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Jn);yr.prototype.controlText_="Playback Rate",ai.registerComponent("PlaybackRateMenuButton",yr);var _r=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(t,n,r){return void 0===t&&(t="div"),void 0===n&&(n={}),void 0===r&&(r={}),n.className||(n.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,n,r)},t}(ai);ai.registerComponent("Spacer",_r);var Tr=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(_r);ai.registerComponent("CustomControlSpacer",Tr);var Sr=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(ai);Sr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in d.a&&Sr.prototype.options_.children.splice(Sr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),ai.registerComponent("ControlBar",Sr);var Er=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"error",(function(e){return r.open(e)})),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(_i);Er.prototype.options_=f()({},_i.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),ai.registerComponent("ErrorDisplay",Er);var kr="vjs-text-track-settings",wr=["#000","Black"],Cr=["#00F","Blue"],xr=["#0FF","Cyan"],Ir=["#0F0","Green"],Ar=["#F0F","Magenta"],Pr=["#F00","Red"],Or=["#FFF","White"],Lr=["#FF0","Yellow"],Dr=["1","Opaque"],Nr=["0.5","Semi-Transparent"],Rr=["0","Transparent"],Mr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[wr,Or,Pr,Ir,Cr,Lr,Ar,xr]},backgroundOpacity:{selector:".vjs-bg-opacity >

2t?t.focus():n&&n.focus()},t}(_i);ai.registerComponent("TextTrackSettings",Br);var jr=function(e){function t(t,n){var r,o=n.ResizeObserver||l.a.ResizeObserver;null===n.ResizeObserver&&(o=!1);var c=ei({createEl:!o,reportTouchActivity:!1},n);return(r=e.call(this,t,c)||this).ResizeObserver=n.ResizeObserver||l.a.ResizeObserver,r.loadListener_=null,r.resizeObserver_=null,r.debouncedHandler_=function(e,t,n,r){var o;void 0===r&&(r=l.a);var c=function(){var l=this,c=arguments,d=function(){o=null,d=null,n||e.apply(l,c)};!o&&n&&e.apply(l,c),r.clearTimeout(o),o=r.setTimeout(d,t)};return c.cancel=function(){r.clearTimeout(o),o=null},c}((function(){r.resizeHandler()}),100,!1,_()(r)),o?(r.resizeObserver_=new r.ResizeObserver(r.debouncedHandler_),r.resizeObserver_.observe(t.el())):(r.loadListener_=function(){if(r.el_&&r.el_.contentWindow){var e=r.debouncedHandler_,t=r.unloadListener_=function(){Pt(this,"resize",e),Pt(this,"unload",t),t=null};At(r.el_.contentWindow,"unload",t),At(r.el_.contentWindow,"resize",e)}},r.one("load",r.loadListener_)),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})},n.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},n.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}(ai);ai.registerComponent("ResizeManager",jr);var Fr={trackingThreshold:20,liveTolerance:15},qr=function(e){function t(t,n){var r,o=ei(Fr,n,{createEl:!1});return(r=e.call(this,t,o)||this).handleVisibilityChange_=function(e){return r.handleVisibilityChange(e)},r.trackLiveHandler_=function(){return r.trackLive_()},r.handlePlay_=function(e){return r.handlePlay(e)},r.handleFirstTimeupdate_=function(e){return r.handleFirstTimeupdate(e)},r.handleSeeked_=function(e){return r.handleSeeked(e)},r.seekToLiveEdge_=function(e){return r.seekToLiveEdge(e)},r.reset_(),r.on(r.player_,"durationchange",(function(e){return r.handleDurationchange(e)})),r.on(r.player_,"canplay",(function(){return r.toggleTracking()})),ke&&"hidden"in d.a&&"visibilityState"in d.a&&r.on(d.a,"visibilitychange",r.handleVisibilityChange_),r}S()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(d.a.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(l.a.performance.now().toFixed(4)),n=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+n;var r=this.liveCurrentTime(),o=this.player_.currentTime(),c=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-o)>this.options_.liveTolerance;this.timeupdateSeen_&&r!==1/0||(c=!1),c!==this.behindLiveEdge_&&(this.behindLiveEdge_=c,this.trigger("liveedgechange"))}},n.handleDurationchange=function(){this.toggleTracking()},n.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},n.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Mt),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.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},n.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},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"==typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(d.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(ai);ai.registerComponent("LiveTracker",qr);var Vr,Hr=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),r=[],o="";if(!n.length)return!1;for(var i=0;i<n.length;i++){var l=n[i].src;l&&-1===r.indexOf(l)&&r.push(l)}return!!r.length&&(1===r.length&&(o=r[0]),e.triggerSourceset(o),!0)},Wr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=d.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=d.a.createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",l.a.Element.prototype.appendChild.call(this,n),this.innerHTML}}),Gr=function(e,t){for(var n={},i=0;i<e.length&&!((n=Object.getOwnPropertyDescriptor(e[i],t))&&n.set&&n.get);i++);return n.enumerable=!0,n.configurable=!0,n},zr=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},r=function(e){return Gr([e.el(),l.a.HTMLMediaElement.prototype,l.a.Element.prototype,Wr],"innerHTML")}(e),o=function(n){return function(){for(var r=arguments.length,o=new Array(r),l=0;l<r;l++)o[l]=arguments[l];var c=n.apply(t,o);return Hr(e),c}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=o(n[e]))})),Object.defineProperty(t,"innerHTML",ei(r,{set:o(r.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(n).forEach((function(e){t[e]=n[e]})),Object.defineProperty(t,"innerHTML",r)},e.one("sourceset",t.resetSourceWatch_)}},Xr=Object.defineProperty({},"src",{get:function(){return 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exist')})),l.scrubbing_=!1,l.el_=l.createEl(),Yt(_()(l),{eventBusKey:"el_"}),l.fsApi_.requestFullscreen&&(At(d.a,l.fsApi_.fullscreenchange,l.boundDocumentFullscreenChange_),l.on(l.fsApi_.fullscreenchange,l.boundDocumentFullscreenChange_)),l.fluid_&&l.on(["playerreset","resize"],l.boundUpdateStyleEl_);var f=ei(l.options_);r.plugins&&Object.keys(r.plugins).forEach((function(e){l[e](r.plugins[e])})),r.debug&&l.debug(!0),l.options_.playerOptions=f,l.middleware_=[],l.playbackRates(r.playbackRates),l.initChildren(),l.isAudio("audio"===n.nodeName.toLowerCase()),l.controls()?l.addClass("vjs-controls-enabled"):l.addClass("vjs-controls-disabled"),l.el_.setAttribute("role","region"),l.isAudio()?l.el_.setAttribute("aria-label",l.localize("Audio Player")):l.el_.setAttribute("aria-label",l.localize("Video Player")),l.isAudio()&&l.addClass("vjs-audio"),l.flexNotSupported_()&&l.addClass("vjs-no-flex"),xe&&l.addClass("vjs-touch-enabled"),Pe||l.addClass("vjs-workinghover"),t.players[l.id_]=_()(l);var m=X.split(".")[0];return l.addClass("vjs-v"+m),l.userActive(!0),l.reportUserActivity(),l.one("play",(function(e){return l.listenForUserActivity_(e)})),l.on("stageclick",(function(e){return l.handleStageClick_(e)})),l.on("keydown",(function(e){return l.handleKeyDown(e)})),l.on("languagechange",(function(e){return l.handleLanguagechange(e)})),l.breakpoints(l.options_.breakpoints),l.responsive(l.options_.responsive),l.on("ready",(function(){l.audioPosterMode(l.options_.audioPosterMode),l.audioOnlyMode(l.options_.audioOnlyMode)})),l}S()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),Pt(d.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Pt(d.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),Qi[this.id()]=null,Xi.names.forEach((function(e){var t=Xi[e],r=n[t.getterName]();r&&r.off&&r.off()})),e.prototype.dispose.call(this,{restoreEl:this.options_.restoreEl})},n.createEl=function(){var t,n=this.tag,r=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),o="video-js"===this.tag.tagName.toLowerCase();r?t=this.el_=n.parentNode:o||(t=this.el_=e.prototype.createEl.call(this,"div"));var c=Xe(n);if(o){for(t=this.el_=n,n=this.tag=d.a.createElement("video");t.children.length;)n.appendChild(t.firstChild);Ve(t,"video-js")||He(t,"video-js"),t.appendChild(n),r=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(e){}}))}if(n.setAttribute("tabindex","-1"),c.tabindex="-1",(ke||Se&&Ce)&&(n.setAttribute("role","application"),c.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in c&&delete c.width,"height"in c&&delete c.height,Object.getOwnPropertyNames(c).forEach((function(e){o&&"class"===e||t.setAttribute(e,c[e]),o&&n.setAttribute(e,c[e])})),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==l.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=_t("vjs-styles-dimensions");var h=ct(".vjs-styles-defaults"),head=ct("head");head.insertBefore(this.styleEl_,h?h.nextSibling:head.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var f=n.getElementsByTagName("a"),i=0;i<f.length;i++){var m=f.item(i);He(m,"vjs-hidden"),m.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!r&&n.parentNode.insertBefore(t,n),qe(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):ie.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var r=parseFloat(t);isNaN(r)?ie.error('Improper value "'+t+'" supplied for for '+e):(this[n]=r,this.updateStyleEl_())},n.fluid=function(e){var t,n,r=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,qt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){r.on(["playerreset","resize"],r.boundUpdateStyleEl_)},qt(t=this)?n():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(n))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.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")},n.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_()},n.updateStyleEl_=function(){if(!0!==l.a.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,n,r=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),o=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/o:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*o,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),bt(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: "+100*o+"%;\n      }\n    ")}else{var c="number"==typeof this.width_?this.width_:this.options_.width,d="number"==typeof this.height_?this.height_:this.options_.height,h=this.tech_&&this.tech_.el();h&&(c>=0&&(h.width=c),d>=0&&(h.height=d))}},n.loadTech_=function(e,source){var t=this;this.tech_&&this.unloadTech_();var n=Zt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Ki.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var o=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(o=!1);var l={source:source,autoplay:o,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Xi.names.forEach((function(e){var n=Xi[e];l[n.getterName]=t[n.privateName]})),oe(l,this.options_[n]),oe(l,this.options_[r]),oe(l,this.options_[e.toLowerCase()]),this.tag&&(l.tag=this.tag),source&&source.src===this.cache_.src&&this.cache_.currentTime>0&&(l.startTime=this.cache_.currentTime);var c=Ki.getTech(e);if(!c)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new c(l),this.tech_.ready(Ut(this,this.handleTechReady_),!0),vi(this.textTracksJson_||[],this.tech_),$r.forEach((function(e){t.on(t.tech_,e,(function(n){return t["handleTech"+Zt(e)+"_"](n)}))})),Object.keys(Jr).forEach((function(e){t.on(t.tech_,e,(function(n){0===t.tech_.playbackRate()&&t.tech_.seeking()?t.queuedCallbacks_.push({callback:t["handleTech"+Jr[e]+"_"].bind(t),event:n}):t["handleTech"+Jr[e]+"_"](n)}))})),this.on(this.tech_,"loadstart",(function(e){return t.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return t.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return t.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return t.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return t.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return t.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return t.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return t.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return t.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,data){return t.handleTechFullscreenChange_(e,data)})),this.on(this.tech_,"fullscreenerror",(function(e,n){return t.handleTechFullscreenError_(e,n)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return t.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return t.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return t.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return t.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return t.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return t.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||qe(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Xi.names.forEach((function(t){var n=Xi[t];e[n.privateName]=e[n.getterName]()})),this.textTracksJson_=gi(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&ie.warn("Using the tech directly can be dangerous. I hope you know 

2arn("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")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?fi(this.play()):this.pause()))},n.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()))},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var n=this.el(),r=d.a[this.fsApi_.fullscreenElement]===n;!r&&n.matches?r=n.matches(":"+this.fsApi_.fullscreen):!r&&n.msMatchesSelector&&(r=n.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(r)}},n.handleTechFullscreenChange_=function(e,data){var t=this;data&&(data.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",(function(){t.removeClass("vjs-ios-native-fs")}))),this.isFullscreen(data.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var data=null;arguments.length>1&&(data=arguments[1]),this.trigger("textdata",data)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},n.techCall_=function(e,t){this.ready((function(){if(e in tn)return function(e,t,n,r){return t[n](e.reduce(rn(n),r))}(this.middleware_,this.tech_,e,t);if(e in nn)return Zi(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw ie(e),e}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in en)return function(e,t,n){return e.reduceRight(rn(n),t[n]())}(this.middleware_,this.tech_,e);if(e in nn)return Zi(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw ie("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw ie("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw ie(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||l.a.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},n.play_=function(e){var t=this;void 0===e&&(e=fi),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),r=Boolean(Oe||Pe);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!n)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!n&&r&&this.load());var o=this.techGet_("play");r&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===o?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(o)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(q){q()}))},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||ui(0,0)},n.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=ui(0,0)),e},n.bufferedPercent=function(){return ci(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),n=e.end(e.length-1);return n>t&&(n=t),n},n.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)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},n.requestFullscreen=function(e){var t=this.options_.Promise||l.a.Promise;if(t){var n=this;return new t((function(t,r){function o(){n.off("fullscreenerror",c),n.off("fullscreenchange",l)}function l(){o(),t()}function c(e,t){o(),r(t)}n.one("fullscreenchange",l),n.one("fullscreenerror",c);var d=n.requestFullscreenHelper_(e);d&&(d.then(o,o),d.then(t,r))}))}return this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var r=this.el_[this.fsApi_.requestFullscreen](t);return r&&r.then((function(){return n.isFullscreen(!0)}),(function(){return n.isFullscreen(!1)})),r}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e=this.options_.Promise||l.a.Promise;if(e){var t=this;return new e((function(e,n){function r(){t.off("fullscreenerror",l),t.off("fullscreenchange",o)}function o(){r(),e()}function l(e,t){r(),n(t)}t.one("fullscreenchange",o),t.one("fullscreenerror",l);var c=t.exitFullscreenHelper_();c&&(c.then(r,r),c.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=d.a[this.fsApi_.exitFullscreen]();return t&&fi(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=d.a.documentElement.style.overflow,At(d.a,"keydown",this.boundFullWindowOnEscKey_),d.a.documentElement.style.overflow="hidden",He(d.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){v.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Pt(d.a,"keydown",this.boundFullWindowOnEscKey_),d.a.documentElement.style.overflow=this.docOrigOverflow,We(d.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in d.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in d.a)return d.a.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,r=void 0===n?function(e){return v.a.isEventKey(e,"f")}:n,o=t.muteKey,l=void 0===o?function(e){return v.a.isEventKey(e,"m")}:o,c=t.playPauseKey,h=void 0===c?function(e){return v.a.isEventKey(e,"k")||v.a.isEventKey(e,"Space")}:c;if(r.call(this,e)){e.preventDefault(),e.stopPropagation();var f=ai.getComponent("FullscreenToggle");!1!==d.a[this.fsApi_.fullscreenEnabled]&&f.prototype.handleClick.call(this,e)}else if(l.call(this,e)){e.preventDefault(),e.stopPropagation(),ai.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(h.call(this,e)){e.preventDefault(),e.stopPropagation(),ai.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},n.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],o=Ki.getTech(r);if(o||(o=ai.getComponent(r)),o){if(o.isSupported()&&(t=o.canPlayType(e)))return t}else ie.error('The "'+r+'" tech is undefined. 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this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],n),void this.one("loadstart",(function(){this.off(["click","touchstart"],n)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new di(e),this.addClass("vjs-error"),ie.error("(CODE:"+this.error_.code+" "+di.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),Y("error").forEach((function(e){return e(t,t.error_)}))},n.reportUserActivity=function(e){this.userActivity_=!0},n.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},n.listenForUserActivity_=function(){var e,t,n,r=Ut(this,this.reportUserActivity),o=function(t){r(),this.clearInterval(e)};this.on("mousedown",(function(){r(),this.clearInterval(e),e=this.setInterval(r,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===n||(t=e.screenX,n=e.screenY,r())})),this.on("mouseup",o),this.on("mouseleave",o);var l,c=this.getChild("controlBar");!c||Pe||ve||(c.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),c.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",r),this.on("keyup",r),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(l);var e=this.options_.inactivityTimeout;e<=0||(l=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},n.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},n.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.enableAudioOnlyUI_=function(){var e=this;this.addClass("vjs-audio-only-mode");var t=this.children(),n=this.getChild("ControlBar"),r=n&&n.currentHeight();t.forEach((function(t){t!==n&&t.el_&&!t.hasClass("vjs-hidden")&&(t.hide(),e.audioOnlyCache_.hiddenChildren.push(t))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(r),this.trigger("audioonlymodechange")},n.disableAudioOnlyUI_=function(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach((function(e){return e.show()})),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")},n.audioOnlyMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;this.audioOnlyMode_=e;var n=this.options_.Promise||l.a.Promise;if(n){if(e){var r=[];return this.isInPictureInPicture()&&r.push(this.exitPictureInPicture()),this.isFullscreen()&&r.push(this.exitFullscreen()),this.audioPosterMode()&&r.push(this.audioPosterMode(!1)),n.all(r).then((function(){return t.enableAudioOnlyUI_()}))}return n.resolve().then((function(){return t.disableAudioOnlyUI_()}))}e?(this.isInPictureInPicture()&&this.exitPictureInPicture(),this.isFullscreen()&&this.exitFullscreen(),this.enableAudioOnlyUI_()):this.disableAudioOnlyUI_()},n.enablePosterModeUI_=function(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.disablePosterModeUI_=function(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.audioPosterMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioPosterMode_)return this.audioPosterMode_;this.audioPosterMode_=e;var n=this.options_.Promise||l.a.Promise;return n?e?this.audioOnlyMode()?this.audioOnlyMode(!1).then((function(){t.enablePosterModeUI_()})):n.resolve().then((function(){t.enablePosterModeUI_()})):n.resolve().then((function(){t.disablePosterModeUI_()})):e?(this.audioOnlyMode()&&this.audioOnlyMode(!1),void this.enablePosterModeUI_()):void this.disablePosterModeUI_()},n.addTextTrack=function(e,label,t){if(this.tech_)return this.tech_.addTextTrack(e,label,t)},n.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},n.removeRemoteTextTrack=function(e){void 0===e&&(e={});var track=e.track;if(track||(track=e),this.tech_)return this.tech_.removeRemoteTextTrack(track)},n.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},n.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},n.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},n.language=function(code){if(void 0===code)return this.language_;this.language_!==String(code).toLowerCase()&&(this.language_=String(code).toLowerCase(),qt(this)&&this.trigger("languagechange"))},n.languages=function(){return ei(t.prototype.options_.languages,this.languages_)},n.toJSON=function(){var e=ei(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var track=t[i];(track=ei(track)).player=void 0,e.tracks[i]=track}return e},n.createModal=function(content,e){var t=this;(e=e||{}).content=content||"";var n=new _i(this,e);return this.addChild(n),n.on("dispose",(function(){t.removeChild(n)})),n.open(),n},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<Zr.length;i++){var n=Zr[i];

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t=this;this.mediaUpdateTimeout&&(l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=l.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},n.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=l.a.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=va(e.handleManifestRedirects,e.src,n);var 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Uint8Array([(4278190080&c)>>24,(16711680&c)>>16,(65280&c)>>8,255&c,(4278190080&d)>>24,(16711680&d)>>16,(65280&d)>>8,255&d])))}return n.apply(null,e)},z=function(track){return n(P.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&track.channelcount)>>8,255&track.channelcount,(65280&track.samplesize)>>8,255&track.samplesize,0,0,0,0,(65280&track.samplerate)>>8,255&track.samplerate,0,0]),o(track))},_=function(track){var e=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&track.id)>>24,(16711680&track.id)>>16,(65280&track.id)>>8,255&track.id,0,0,0,0,(4278190080&track.duration)>>24,(16711680&track.duration)>>16,(65280&track.duration)>>8,255&track.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&track.width)>>8,255&track.width,0,0,(65280&track.height)>>8,255&track.height,0,0]);return n(P.tkhd,e)},x=function(track){var e,t,r,o,l,c;return e=n(P.tfhd,new 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0!==e[0].compositionTimeOffset&&(l=8)),[0,0,n|r|o|l,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},K=function(track,e){var t,r,header,o,l,i;for(e+=20+16*(o=track.samples||[]).length,header=Y(o,e),(r=new Uint8Array(header.length+16*o.length)).set(header),t=header.length,i=0;i<o.length;i++)l=o[i],r[t++]=(4278190080&l.duration)>>>24,r[t++]=(16711680&l.duration)>>>16,r[t++]=(65280&l.duration)>>>8,r[t++]=255&l.duration,r[t++]=(4278190080&l.size)>>>24,r[t++]=(16711680&l.size)>>>16,r[t++]=(65280&l.size)>>>8,r[t++]=255&l.size,r[t++]=l.flags.isLeading<<2|l.flags.dependsOn,r[t++]=l.flags.isDependedOn<<6|l.flags.hasRedundancy<<4|l.flags.paddingValue<<1|l.flags.isNonSyncSample,r[t++]=61440&l.flags.degradationPriority,r[t++]=15&l.flags.degradationPriority,r[t++]=(4278190080&l.compositionTimeOffset)>>>24,r[t++]=(16711680&l.compositionTimeOffset)>>>16,r[t++]=(65280&l.compositionTimeOffset)>>>8,r[t++]=255&l.compositionTimeOffset;return n(P.trun,r)},X=function(track,e){var t,r,header,o,l,i;for(e+=20+8*(o=track.samples||[]).length,header=Y(o,e),(t=new 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i,t,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,n.byteLength=0,i=0;i<e.length;i++)"access_unit_delimiter_rbsp"===(t=e[i]).nalUnitType?(n.length&&(n.duration=t.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[t]).byteLength=t.data.byteLength,n.pts=t.pts,n.dts=t.dts):("slice_layer_without_partitioning_rbsp_idr"===t.nalUnitType&&(n.keyFrame=!0),n.duration=t.dts-n.dts,n.byteLength+=t.data.byteLength,n.push(t));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},pe=function(e){var i,t,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,i=0;i<e.length;

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`encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var ze=function e(t){t=t||{},e.prototype.init.call(this);var n,r=this,o=t.captionServices||{},l={};

2Object.keys(o).forEach((function(e){n=o[e],/^SERVICE/.test(e)&&(l[e]=n.encoding)})),this.serviceEncodings=l,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(r.new708Packet(),r.add708Bytes(e)):(null===r.current708Packet&&r.new708Packet(),r.add708Bytes(e))}};ze.prototype=new Q,ze.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ze.prototype.add708Bytes=function(e){var data=e.ccData,t=data>>>8,n=255&data;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(n)},ze.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,r=null,i=0,b=t[i++];for(e.seq=b>>6,e.sizeCode=63&b;i<t.length;i++)r=31&(b=t[i++]),7===(n=b>>5)&&r>0&&(n=b=t[i++]),this.pushServiceBlock(n,i,r),r>0&&(i+=r-1)},ze.prototype.pushServiceBlock=function(e,t,n){var b,i=t,r=this.current708Packet.data,o=this.services[e];for(o||(o=this.initService(e,i));i<t+n&&i<r.length;i++)b=r[i],He(b)?i=this.handleText(i,o):24===b?i=this.multiByteCharacter(i,o):16===b?i=this.extendedCommands(i,o):128<=b&&b<=135?i=this.setCurrentWindow(i,o):152<=b&&b<=159?i=this.defineWindow(i,o):136===b?i=this.clearWindows(i,o):140===b?i=this.deleteWindows(i,o):137===b?i=this.displayWindows(i,o):138===b?i=this.hideWindows(i,o):139===b?i=this.toggleWindows(i,o):151===b?i=this.setWindowAttributes(i,o):144===b?i=this.setPenAttributes(i,o):145===b?i=this.setPenColor(i,o):146===b?i=this.setPenLocation(i,o):143===b?o=this.reset(i,o):8===b?o.currentWindow.backspace():12===b?o.currentWindow.clearText():13===b?o.currentWindow.pendingNewLine=!0:14===b?o.currentWindow.clearText():141===b&&i++},ze.prototype.extendedCommands=function(i,e){var b=this.current708Packet.data[++i];return He(b)&&(i=this.handleText(i,e,{isExtended:!0})),i},ze.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ze.prototype.initService=function(e,i){var t,n,r=this;return(t="SERVICE"+e)in this.serviceEncodings&&(n=this.serviceEncodings[t]),this.services[e]=new Ge(e,n,r),this.services[e].init(this.getPts(i),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},ze.prototype.handleText=function(i,e,t){var n,r,code,o,l=t&&t.isExtended,c=t&&t.isMultiByte,d=this.current708Packet.data,h=l?4096:0,f=d[i],m=d[i+1],v=e.currentWindow;return e.textDecoder_&&!l?(c?(r=[f,m],i++):r=[f],n=e.textDecoder_.decode(new Uint8Array(r))):(o=Ve[code=h|f]||code,n=4096&code&&code===o?"":String.fromCharCode(o)),v.pendingNewLine&&!v.isEmpty()&&v.newLine(this.getPts(i)),v.pendingNewLine=!1,v.addText(n),i},ze.prototype.multiByteCharacter=function(i,e){var t=this.current708Packet.data,n=t[i+1],r=t[i+2];return He(n)&&He(r)&&(i=this.handleText(++i,e,{isMultiByte:!0})),i},ze.prototype.setCurrentWindow=function(i,e){var t=7&this.current708Packet.data[i];return e.setCurrentWindow(t),i},ze.prototype.defineWindow=function(i,e){var t=this.current708Packet.data,b=t[i],n=7&b;e.setCurrentWindow(n);var r=e.currentWindow;return b=t[++i],r.visible=(32&b)>>5,r.rowLock=(16&b)>>4,r.columnLock=(8&b)>>3,r.priority=7&b,b=t[++i],r.relativePositioning=(128&b)>>7,r.anchorVertical=127&b,b=t[++i],r.anchorHorizontal=b,b=t[++i],r.anchorPoint=(240&b)>>4,r.rowCount=15&b,b=t[++i],r.columnCount=63&b,b=t[++i],r.windowStyle=(56&b)>>3,r.penStyle=7&b,r.virtualRowCount=r.rowCount+1,i},ze.prototype.setWindowAttributes=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.winAttr;return b=t[++i],n.fillOpacity=(192&b)>>6,n.fillRed=(48&b)>>4,n.fillGreen=(12&b)>>2,n.fillBlue=3&b,b=t[++i],n.borderType=(192&b)>>6,n.borderRed=(48&b)>>4,n.borderGreen=(12&b)>>2,n.borderBlue=3&b,b=t[++i],n.borderType+=(128&b)>>5,n.wordWrap=(64&b)>>6,n.printDirection=(48&b)>>4,n.scrollDirection=(12&b)>>2,n.justify=3&b,b=t[++i],n.effectSpeed=(240&b)>>4,n.effectDirection=(12&b)>>2,n.displayEffect=3&b,i},ze.prototype.flushDisplayed=function(e,t){for(var n=[],r=0;r<8;r++)t.windows[r].visible&&!t.windows[r].isEmpty()&&n.push(t.windows[r].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},ze.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},ze.prototype.displayWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible=1);return i},ze.prototype.hideWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible=0);return i},ze.prototype.toggleWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible^=1);return i},ze.prototype.clearWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&e.windows[n].clearText();return i},ze.prototype.deleteWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&e.windows[n].reset();return i},ze.prototype.setPenAttributes=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penAttr;return b=t[++i],n.textTag=(240&b)>>4,n.offset=(12&b)>>2,n.penSize=3&b,b=t[++i],n.italics=(128&b)>>7,n.underline=(64&b)>>6,n.edgeType=(56&b)>>3,n.fontStyle=7&b,i},ze.prototype.setPenColor=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penColor;return b=t[++i],n.fgOpacity=(192&b)>>6,n.fgRed=(48&b)>>4,n.fgGreen=(12&b)>>2,n.fgBlue=3&b,b=t[++i],n.bgOpacity=(192&b)>>6,n.bgRed=(48&b)>>4,n.bgGreen=(12&b)>>2,n.bgBlue=3&b,b=t[++i],n.edgeRed=(48&b)>>4,n.edgeGreen=(12&b)>>2,n.edgeBlue=3&b,i},ze.prototype.setPenLocation=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penLoc;return e.currentWindow.pendingNewLine=!0,b=t[++i],n.row=15&b,b=t[++i],n.column=63&b,i},ze.prototype.reset=function(i,e){var t=this.getPts(i);return this.flushDisplayed(t,e),this.initService(e.serviceNum,i)};var Xe={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},Ke=function(code){return null===code?"":(code=Xe[code]||code,String.fromCharCode(code))},Ye=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Qe=function(){for(var e=[],i=15;i--;)e.push("");return e},$e=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var data,t,n,r,text;if((data=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&data)?this.lastControlCode_=data:data!==this.PADDING_&&(this.lastControlCode_=null),n=data>>>8,r=255&data,data!==this.PADDING_)if(data===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(data===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),t=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=t,this.startPts_=e.pts;else if(data===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(data===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(data===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(data===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(data===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(data===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Qe();else if(data===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Qe();else if(data===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Qe()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))text=Ke((n=(3&n)<<8)|r),this[this.mode_](e.pts,text),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),text=Ke((n=(3&n)<<8)|r),this[this.mode_](e.pts,text),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14&~r||this.addFormatting(e.pts,["i"]),1&~r||this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var o=Ye.indexOf(7968&data);"rollUp"===this.mode_&&(o-this.rollUpRows_+1<0&&(o=this.rollUpRows_-1),this.setRollUp(e.pts,o)),o!==this.row_&&(this.clearFormatting(e.pts),this.row_=o),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16&~data||(this.column_=4*((14&data)>>1)),this.isColorPAC(r)&&(14&~r||this.addFormatting(e.pts,["i"]))}else this.isNormalChar(n)&&(0===r&&(r=null),text=Ke(n),text+=Ke(r),this[this.mode_](e.pts,text),this.column_+=text.length)}else this.lastControlCode_=null}};$e.prototype=new Q,$e.prototype.flushDisplayed=function(e){var content=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");content.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:content,stream

2:this.name_})},$e.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Qe(),this.nonDisplayed_=Qe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},$e.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_},$e.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},$e.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},$e.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},$e.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},$e.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},$e.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},$e.prototype.isNormalChar=function(e){return e>=32&&e<=127},$e.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Qe(),this.displayed_=Qe()),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},$e.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var text=t.reduce((function(text,e){return text+"<"+e+">"}),"");this[this.mode_](e,text)},$e.prototype.clearFormatting=function(e){if(this.formatting_.length){var text=this.formatting_.reverse().reduce((function(text,e){return text+"</"+e+">"}),"");this.formatting_=[],this[this.mode_](e,text)}},$e.prototype.popOn=function(e,text){var t=this.nonDisplayed_[this.row_];t+=text,this.nonDisplayed_[this.row_]=t},$e.prototype.rollUp=function(e,text){var t=this.displayed_[this.row_];t+=text,this.displayed_[this.row_]=t},$e.prototype.shiftRowsUp_=function(){var i;for(i=0;i<this.topRow_;i++)this.displayed_[i]="";for(i=this.row_+1;i<15;i++)this.displayed_[i]="";for(i=this.topRow_;i<this.row_;i++)this.displayed_[i]=this.displayed_[i+1];this.displayed_[this.row_]=""},$e.prototype.paintOn=function(e,text){var t=this.displayed_[this.row_];t+=text,this.displayed_[this.row_]=t};var Je={CaptionStream:qe,Cea608Stream:$e,Cea708Stream:ze},Ze={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},et="shared",tt=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},it=function e(t){var n,r;e.prototype.init.call(this),this.type_=t||et,this.push=function(data){this.type_!==et&&data.type!==this.type_||(void 0===r&&(r=data.dts),data.dts=tt(data.dts,r),data.pts=tt(data.pts,r),n=data.dts,this.trigger("data",data))},this.flush=function(){r=n,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){r=void 0,n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};it.prototype=new Q;var nt,at=it,st=tt,ot=function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r},ut=function(e,t,n){return decodeURIComponent(ot(e,t,n))},lt=function(data){return data[0]<<21|data[1]<<14|data[2]<<7|data[3]},ct={TXXX:function(e){var i;if(3===e.data[0]){for(i=1;i<e.data.length;i++)if(0===e.data[i]){e.description=ut(e.data,1,i),e.value=ut(e.data,i+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var i;if(3===e.data[0])for(i=1;i<e.data.length;i++)if(0===e.data[i]){e.description=ut(e.data,1,i),e.url=ut(e.data,i+1,e.data.length);break}},PRIV:function(e){var i,t;for(i=0;i<e.data.length;i++)if(0===e.data[i]){e.owner=(t=e.data,unescape(ot(t,0,i)));break}e.privateData=e.data.subarray(i+1),e.data=e.privateData}};nt=function(e){var i,t={descriptor:e&&e.descriptor},n=0,r=[],o=0;if(nt.prototype.init.call(this),this.dispatchType=Ze.METADATA_STREAM_TYPE.toString(16),t.descriptor)for(i=0;i<t.descriptor.length;i++)this.dispatchType+=("00"+t.descriptor[i].toString(16)).slice(-2);this.push=function(e){var t,l,c,d,i;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(o=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)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),o+=e.data.byteLength,1===r.length&&(n=lt(e.data.subarray(6,10)),n+=10),!(o<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},i=0;i<n;)t.data.set(r[0].data.subarray(0,n-i),i),i+=r[0].data.byteLength,o-=r[0].data.byteLength,r.shift();l=10,64&t.data[5]&&(l+=4,l+=lt(t.data.subarray(10,14)),n-=lt(t.data.subarray(16,20)));do{if((c=lt(t.data.subarray(l+4,l+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((d={id:String.fromCharCode(t.data[l],t.data[l+1],t.data[l+2],t.data[l+3]),data:t.data.subarray(l+10,l+c+10)}).key=d.id,ct[d.id]&&(ct[d.id](d),"com.apple.streaming.transportStreamTimestamp"===d.owner)){var h=d.data,f=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;f*=4,f+=3&h[7],d.timeStamp=f,void 0===t.pts&&void 0===t.dts&&(t.pts=d.timeStamp,t.dts=d.timeStamp),this.trigger("timestamp",d)}t.frames.push(d),l+=10,l+=c}while(l<n);this.trigger("data",t)}}},nt.prototype=new Q;var ht,pt,ft,mt=nt,gt=at,vt=188;(ht=function(){var e=new Uint8Array(vt),t=0;ht.prototype.init.call(this),this.push=function(n){var r,o=0,l=vt;for(t?((r=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),r.set(n,t),t=0):r=n;l<r.byteLength;)71!==r[o]||71!==r[l]?(o++,l++):(this.trigger("data",r.subarray(o,l)),o+=vt,l+=vt);o<r.byteLength&&(e.set(r.subarray(o),0),t=r.byteLength-o)},this.flush=function(){t===vt&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new Q,pt=function(){var e,t,n,r;pt.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var o=0;r.payloadUnitStartIndicator&&(o+=e[o]+1),"pat"===r.type?t(e.subarray(o),r):n(e.subarray(o),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},n=function(e,t){var n,o;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,o=12+((15&e[10])<<8|e[11]);o<n;){var l=e[o],c=(31&e[o+1])<<8|e[o+2];l===Ze.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=c:l===Ze.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=c:l===Ze.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][c]=l),o+=5+((15&e[o+3])<<8|e[o+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var n={},r=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===n.pid)n.type="pat",e(t.subarray(r),n),this.trigger("data",n);else if(n.pid===this.pmtPid)for(n.type="pmt",e(t.subarray(r),n),this.trigger("data",n);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());

2else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,n]):this.processPes_(t,r,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=Ze.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=Ze.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}},pt.prototype=new Q,pt.STREAM_TYPES={h264:27,adts:15},ft=function(){var e,t=this,n=!1,video={data:[],size:0},audio={data:[],size:0},r={data:[],size:0},o=function(e,n,r){var o,l,c=new Uint8Array(e.size),d={type:n},i=0,h=0;if(e.data.length&&!(e.size<9)){for(d.trackId=e.data[0].pid,i=0;i<e.data.length;i++)l=e.data[i],c.set(l.data,h),h+=l.data.byteLength;var f,m,v,y;m=d,y=(f=c)[0]<<16|f[1]<<8|f[2],m.data=new Uint8Array,1===y&&(m.packetLength=6+(f[4]<<8|f[5]),m.dataAlignmentIndicator=!!(4&f[6]),192&(v=f[7])&&(m.pts=(14&f[9])<<27|(255&f[10])<<20|(254&f[11])<<12|(255&f[12])<<5|(254&f[13])>>>3,m.pts*=4,m.pts+=(6&f[13])>>>1,m.dts=m.pts,64&v&&(m.dts=(14&f[14])<<27|(255&f[15])<<20|(254&f[16])<<12|(255&f[17])<<5|(254&f[18])>>>3,m.dts*=4,m.dts+=(6&f[18])>>>1)),m.data=f.subarray(9+f[8])),o="video"===n||d.packetLength<=e.size,(r||o)&&(e.size=0,e.data.length=0),o&&t.trigger("data",d)}};ft.prototype.init.call(this),this.push=function(data){({pat:function(){},pes:function(){var e,t;switch(data.streamType){case Ze.H264_STREAM_TYPE:e=video,t="video";break;case Ze.ADTS_STREAM_TYPE:e=audio,t="audio";break;case Ze.METADATA_STREAM_TYPE:e=r,t="timed-metadata";break;default:return}data.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(data),e.size+=data.data.byteLength},pmt:function(){var r={type:"metadata",tracks:[]};null!==(e=data.programMapTable).video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),n=!0,t.trigger("data",r)}})[data.type]()},this.reset=function(){video.size=0,video.data.length=0,audio.size=0,audio.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(video,"video"),o(audio,"audio"),o(r,"timed-metadata")},this.flush=function(){if(!n&&e){var r={type:"metadata",tracks:[]};null!==e.video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",r)}n=!1,this.flushStreams_(),this.trigger("done")}},ft.prototype=new Q;var yt={PAT_PID:0,MP2T_PACKET_LENGTH:vt,TransportPacketStream:ht,TransportParseStream:pt,ElementaryStream:ft,TimestampRolloverStream:gt,CaptionStream:Je.CaptionStream,Cea608Stream:Je.Cea608Stream,Cea708Stream:Je.Cea708Stream,MetadataStream:mt};for(var _t in Ze)Ze.hasOwnProperty(_t)&&(yt[_t]=Ze[_t]);var bt,Tt=yt,St=Se,Et=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];bt=function(e){var t,n=0;bt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(r){var o,l,c,d,h,i=0;if(e||(n=0),"audio"===r.type){var f;for(t&&t.length?(c=t,(t=new Uint8Array(c.byteLength+r.data.byteLength)).set(c),t.set(r.data,c.byteLength)):t=r.data;i+7<t.length;)if(255===t[i]&&240==(246&t[i+1])){if("number"==typeof f&&(this.skipWarn_(f,i),f=null),l=2*(1&~t[i+1]),o=(3&t[i+3])<<11|t[i+4]<<3|(224&t[i+5])>>5,h=(d=1024*(1+(3&t[i+6])))*St/Et[(60&t[i+2])>>>2],t.byteLength-i<o)break;this.trigger("data",{pts:r.pts+n*h,dts:r.dts+n*h,sampleCount:d,audioobjecttype:1+(t[i+2]>>>6&3),channelcount:(1&t[i+2])<<2|(192&t[i+3])>>>6,samplerate:Et[(60&t[i+2])>>>2],samplingfrequencyindex:(60&t[i+2])>>>2,samplesize:16,data:t.subarray(i+7+l,i+o)}),n++,i+=o}else"number"!=typeof f&&(f=i),i++;"number"==typeof f&&(this.skipWarn_(f,i),f=null),t=t.subarray(i)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},bt.prototype=new Q;var kt,wt,Ct,xt=bt,It=function(e){var t=e.byteLength,n=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var o=e.byteLength-t,l=new Uint8Array(4),c=Math.min(4,t);if(0===c)throw new Error("no bytes available");l.set(e.subarray(o,o+c)),n=new DataView(l.buffer).getUint32(0),r=8*c,t-=c},this.skipBits=function(e){var o;r>e?(n<<=e,r-=e):(e-=r,e-=8*(o=Math.floor(e/8)),t-=o,this.loadWord(),n<<=e,r-=e)},this.readBits=function(e){var o=Math.min(r,e),l=n>>>32-o;return(r-=o)>0?n<<=o:t>0&&this.loadWord(),(o=e-o)>0?l<<o|this.readBits(o):l},this.skipLeadingZeros=function(){var e;

2for(e=0;e<r;++e)if(n&2147483648>>>e)return n<<=e,r-=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()};wt=function(){var i,e,t=0;wt.prototype.init.call(this),this.push=function(data){var n;e?((n=new Uint8Array(e.byteLength+data.data.byteLength)).set(e),n.set(data.data,e.byteLength),e=n):e=data.data;for(var r=e.byteLength;t<r-3;t++)if(1===e[t+2]){i=t+5;break}for(;i<r;)switch(e[i]){case 0:if(0!==e[i-1]){i+=2;break}if(0!==e[i-2]){i++;break}t+3!==i-2&&this.trigger("data",e.subarray(t+3,i-2));do{i++}while(1!==e[i]&&i<r);t=i-2,i+=3;break;case 1:if(0!==e[i-1]||0!==e[i-2]){i+=3;break}this.trigger("data",e.subarray(t+3,i-2)),t=i-2,i+=3;break;default:i+=3}e=e.subarray(t),i-=t,t=0},this.reset=function(){e=null,t=0,this.trigger("reset")},this.flush=function(){e&&e.byteLength>3&&this.trigger("data",e.subarray(t+3)),e=null,t=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},wt.prototype=new Q,Ct={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},kt=function(){var e,t,n,r,o,l,c,d=new wt;kt.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,r=e.dts,d.push(e))},d.on("data",(function(data){var c={trackId:t,pts:n,dts:r,data:data,nalUnitTypeCode:31&data[0]};switch(c.nalUnitTypeCode){case 5:c.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:c.nalUnitType="sei_rbsp",c.escapedRBSP=o(data.subarray(1));break;case 7:c.nalUnitType="seq_parameter_set_rbsp",c.escapedRBSP=o(data.subarray(1)),c.config=l(c.escapedRBSP);break;case 8:c.nalUnitType="pic_parameter_set_rbsp";break;case 9:c.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",c)})),d.on("done",(function(){e.trigger("done")})),d.on("partialdone",(function(){e.trigger("partialdone")})),d.on("reset",(function(){e.trigger("reset")})),d.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){d.flush()},this.partialFlush=function(){d.partialFlush()},this.reset=function(){d.reset()},this.endTimeline=function(){d.endTimeline()},c=function(e,t){var n,r=8,o=8;for(n=0;n<e;n++)0!==o&&(o=(r+t.readExpGolomb()+256)%256),r=0===o?r:o},o=function(data){for(var e,t,n=data.byteLength,r=[],i=1;i<n-2;)0===data[i]&&0===data[i+1]&&3===data[i+2]?(r.push(i+2),i+=2):i++;if(0===r.length)return data;e=n-r.length,t=new Uint8Array(e);var o=0;for(i=0;i<e;o++,i++)o===r[0]&&(o++,r.shift()),t[i]=data[o];return t},l=function(data){var e,t,n,r,o,l,d,h,f,m,v,i,y=0,_=0,T=0,S=0,E=[1,1];if(t=(e=new It(data)).readUnsignedByte(),r=e.readUnsignedByte(),n=e.readUnsignedByte(),e.skipUnsignedExpGolomb(),Ct[t]&&(3===(o=e.readUnsignedExpGolomb())&&e.skipBits(1),e.skipUnsignedExpGolomb(),e.skipUnsignedExpGolomb(),e.skipBits(1),e.readBoolean()))for(v=3!==o?8:12,i=0;i<v;i++)e.readBoolean()&&c(i<6?16:64,e);if(e.skipUnsignedExpGolomb(),0===(l=e.readUnsignedExpGolomb()))e.readUnsignedExpGolomb();else if(1===l)for(e.skipBits(1),e.skipExpGolomb(),e.skipExpGolomb(),d=e.readUnsignedExpGolomb(),i=0;i<d;i++)e.skipExpGolomb();if(e.skipUnsignedExpGolomb(),e.skipBits(1),h=e.readUnsignedExpGolomb(),f=e.readUnsignedExpGolomb(),0===(m=e.readBits(1))&&e.skipBits(1),e.skipBits(1),e.readBoolean()&&(y=e.readUnsignedExpGolomb(),_=e.readUnsignedExpGolomb(),T=e.readUnsignedExpGolomb(),S=e.readUnsignedExpGolomb()),e.readBoolean()&&e.readBoolean()){switch(e.readUnsignedByte()){case 1:E=[1,1];break;case 2:E=[12,11];break;case 3:E=[10,11];break;case 4:E=[16,11];break;case 5:E=[40,33];break;case 6:E=[24,11];break;case 7:E=[20,11];break;case 8:E=[32,11];break;case 9:E=[80,33];break;case 10:E=[18,11];break;case 11:E=[15,11];break;case 12:E=[64,33];break;case 13:E=[160,99];break;case 14:E=[4,3];break;case 15:E=[3,2];break;case 16:E=[2,1];break;case 255:E=[e.readUnsignedByte()<<8|e.readUnsignedByte(),e.readUnsignedByte()<<8|e.readUnsignedByte()]}E&&(E[0],E[1])}return{profileIdc:t,levelIdc:n,profileCompatibility:r,width:16*(h+1)-2*y-2*_,height:(2-m)*(f+1)*16-2*T-2*S,sarRatio:E}}},kt.prototype=new Q;var At,Pt={H264Stream:kt,NalByteStream:wt},Ot=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Lt=function(header,e){var t=header[e+6]<<21|header[e+7]<<14|header[e+8]<<7|header[e+9];return t=t>=0?t:0,(16&header[e+5])>>4?t+20:t+10},Dt=function e(data,t){return data.length-t<10||data[t]!=="I".charCodeAt(0)||data[t+1]!=="D".charCodeAt(0)||data[t+2]!=="3".charCodeAt(0)?t:e(data,t+=Lt(data,t))},Nt=function(data){return data[0]<<21|data[1]<<14|data[2]<<7|data[3]},Rt={isLikelyAacData:function(data){var e=Dt(data,0);return data.length>=e+2&&!(255&~data[e])&&!(240&~data[e+1])&&16==(22&data[e+1])},parseId3TagSize:Lt,parseAdtsSize:function(header,e){var t=(224&header[e+5])>>5,n=header[e+4]<<3;return 6144&header[e+3]|n|t},parseType:function(header,e){return header[e]==="I".charCodeAt(0)&&header[e+1]==="D".charCodeAt(0)&&header[e+2]==="3".charCodeAt(0)?"timed-metadata":!0&header[e]&&!(240&~header[e+1])?"audio":null},parseSampleRate:function(e){for(var i=0;i+5<e.length;){if(255===e[i]&&240==(246&e[i+1]))return Ot[(60&e[i+2])>>>2];i++}return null},parseAacTimestamp:function(e){var t,n,r;t=10,64&e[5]&&(t+=4,t+=Nt(e.subarray(10,14)));do{if((n=Nt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+n+10);for(var i=0;i<r.byteLength;i++)if(0===r[i]){var o=unescape(function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r}(r,0,i));if("com.apple.streaming.transportStreamTimestamp"===o){var l=r.subarray(i+1),c=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;return c*=4,c+=3&l[7]}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(At=function(){var e=new Uint8Array,t=0;At.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var r,o,l,c,d=0,h=0;for(e.length?(c=e.length,(e=new Uint8Array(n.byteLength+c)).set(e.subarray(0,c)),e.set(n,c)):e=n;e.length-h>=3;)if(e[h]!=="I".charCodeAt(0)||e[h+1]!=="D".charCodeAt(0)||e[h+2]!=="3".charCodeAt(0))if(255&~e[h]||240&~e[h+1])h++;else{if(e.length-h<7)break;if(h+(d=Rt.parseAdtsSize(e,h))>e.length)break;l={type:"audio",data:e.subarray(h,h+d),pts:t,dts:t},this.trigger("data",l),h+=d}else{if(e.length-h<10)break;if(h+(d=Rt.parseId3TagSize(e,h))>e.length)break;o={type:"timed-metadata",data:e.subarray(h,h+d)},this.trigger("data",o),h+=d}r=e.length-h,e=r>

20?e.subarray(h):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new Q;var Mt,Ut,Bt,jt,Ft=At,qt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Vt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ht=Pt.H264Stream,Wt=Rt.isLikelyAacData,Gt=Se,zt=function(e,t){t.stream=e,this.trigger("log",t)},Xt=function(e,t){for(var n=Object.keys(t),i=0;i<n.length;i++){var r=n[i];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",zt.bind(e,r))}},Kt=function(a,b){var i;if(a.length!==b.length)return!1;for(i=0;i<a.length;i++)if(a[i]!==b[i])return!1;return!0},Yt=function(e,t,n,r,o,l){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(r-t),pts:e+(o-n)},prependedContentDuration:l,baseMediaDecodeTime:e}};Ut=function(track,e){var t,n=[],r=0,o=0,l=1/0;t=(e=e||{}).firstSequenceNumber||0,Ut.prototype.init.call(this),this.push=function(data){Re(track,data),track&&qt.forEach((function(e){track[e]=data[e]})),n.push(data)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){l=e},this.setAudioAppendStart=function(e){o=e},this.flush=function(){var c,d,h,f,m,v,y;0!==n.length?(c=Ae(n,track,r),track.baseMediaDecodeTime=Ne(track,e.keepOriginalTimestamps),y=Ie(track,c,o,l),track.samples=Pe(c),h=ue(Oe(c)),n=[],d=le(t,[track]),f=new Uint8Array(d.byteLength+h.byteLength),t++,f.set(d),f.set(h,d.byteLength),De(track),m=Math.ceil(1024*Gt/track.samplerate),c.length&&(v=c.length*m,this.trigger("segmentTimingInfo",Yt(we(track.baseMediaDecodeTime,track.samplerate),c[0].dts,c[0].pts,c[0].dts+v,c[0].pts+v,y||0)),this.trigger("timingInfo",{start:c[0].pts,end:c[0].pts+v})),this.trigger("data",{track:track,boxes:f}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){De(track),n=[],this.trigger("reset")}},Ut.prototype=new Q,Mt=function(track,e){var t,n,r,o=[],l=[];t=(e=e||{}).firstSequenceNumber||0,Mt.prototype.init.call(this),delete track.minPTS,this.gopCache_=[],this.push=function(e){Re(track,e),"seq_parameter_set_rbsp"!==e.nalUnitType||n||(n=e.config,track.sps=[e.data],Vt.forEach((function(e){track[e]=n[e]}),this)),"pic_parameter_set_rbsp"!==e.nalUnitType||r||(r=e.data,track.pps=[e.data]),o.push(e)},this.flush=function(){for(var n,r,c,d,h,f,m,v,y=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0===o.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=he(o),(c=pe(n))[0][0].keyFrame||((r=this.getGopForFusion_(o[0],track))?(y=r.duration,c.unshift(r),c.byteLength+=r.byteLength,c.nalCount+=r.nalCount,c.pts=r.pts,c.dts=r.dts,c.duration+=r.duration):c=fe(c)),l.length){var _;if(!(_=e.alignGopsAtEnd?this.alignGopsAtEnd_(c):this.alignGopsAtStart_(c)))return this.gopCache_.unshift({gop:c.pop(),pps:track.pps,sps:track.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");De(track),c=_}Re(track,c),track.samples=me(c),h=ue(ge(c)),track.baseMediaDecodeTime=Ne(track,e.keepOriginalTimestamps),this.trigger("processedGopsInfo",c.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),m=c[0],v=c[c.length-1],this.trigger("segmentTimingInfo",Yt(track.baseMediaDecodeTime,m.dts,m.pts,v.dts+v.duration,v.pts+v.duration,y)),this.trigger("timingInfo",{start:c[0].pts,end:c[c.length-1].pts+c[c.length-1].duration}),this.gopCache_.unshift({gop:c.pop(),pps:track.pps,sps:track.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",track.baseMediaDecodeTime),this.trigger("timelineStartInfo",track.timelineStartInfo),d=le(t,[track]),f=new Uint8Array(d.byteLength+h.byteLength),t++,f.set(d),f.set(h,d.byteLength),this.trigger("data",{track:track,boxes:f}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,l.length=0,this.trigger("reset")},this.resetStream_=function(){De(track),n=void 0,r=void 0},this.getGopForFusion_=function(e){var t,n,r,o,i,l=1/0;for(i=0;i<this.gopCache_.length;i++)r=(o=this.gopCache_[i]).gop,track.pps&&Kt(track.pps[0],o.pps[0])&&track.sps&&Kt(track.sps[0],o.sps[0])&&(r.dts<track.timelineStartInfo.dts||(t=e.dts-r.dts-r.duration)>=-1e4&&t<=45e3&&(!n||l>t)&&(n=o,l=t));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,n,r,o,c,d,h,f;for(c=e.byteLength,d=e.nalCount,h=e.duration,t=n=0;t<l.length&&n<e.length&&(r=l[t],o=e[n],r.pts!==o.pts);)o.pts>r.pts?t++:(n++,c-=o.byteLength,d-=o.nalCount,h-=o.duration);return 0===n?e:n===e.length?null:((f=e.slice(n)).byteLength=c,f.duration=h,f.nalCount=d,f.pts=f[0].pts,f.dts=f[0].dts,f)},this.alignGopsAtEnd_=function(e){var t,n,r,o,c,d,h;for(t=l.length-1,n=e.length-1,c=null,d=!1;t>=0&&n>=0;){if(r=l[t],o=e[n],r.pts===o.pts){d=!0;break}r.pts>o.pts?t--:(t===l.length-1&&(c=n),n--)}if(!d&&null===c)return null;if(0===(h=d?n:c))return e;var f=e.slice(h),m=f.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 f.byteLength=m.byteLength,f.duration=m.duration,f.nalCount=m.nalCount,f.pts=f[0].pts,f.dts=f[0].dts,f},this.alignGopsWith=function(e){l=e}},Mt.prototype=new Q,jt=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.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,jt.prototype.init.call(this),this.push=function(output){return output.text?this.pendingCaptions.push(output):output.frames?this.pendingMetadata.push(output):(this.pendingTracks.push(output.track),this.pendingBytes+=output.boxes.byteLength,"video"===output.track.type&&(this.videoTrack=output.track,this.pendingBoxes.push(output.boxes)),void("audio"===output.track.type&&(this.audioTrack=output.track,this.pendingBoxes.unshift(output.boxes))))}},jt.prototype=new Q,jt.prototype.flush=function(e){var caption,t,n,i,r=0,o={captions:[],captionStreams:{},metadata:[],info:{}},l=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(l=this.videoTrack.timelineStartInfo.pts,Vt.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(l=this.audioTrack.timelineStartInfo.pts,qt.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,n=ce(this.pendingTracks),o.initSegment=new Uint8Array(n.byteLength),o.initSegment.set(n),o.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)o.data.set(this.pendingBoxes[i],r),r+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)(caption=this.pendingCaptions[i]).startTime=xe(caption.startPts,l,this.keepOriginalTimestamps),caption.endTime=xe(caption.endPts,l,this.keepOriginalTimestamps),o.captionStreams[caption.stream]=!0,o.captions.push(caption);for(i=0;i<this.pendingMetadata.length;i++)(t=this.pendingMetadata[i]).cueTime=xe(t.pts,l,this.keepOriginalTimestamps),o.metadata.push(t);for(o.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",o),i=0;i<o.captions.length;i++)caption=o.captions[i],this.trigger("caption",caption);for(i=0;i<o.metadata.length;i++)t=o.metadata[i],this.trigger("id3Frame",t)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},jt.prototype.setRemux=function(e){this.remuxTracks=e},Bt=function(e){var t,n,r=this,o=!0;Bt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var o={};this.transmuxPipeline_=o,o.type="aac",o.metadataStream=new Tt.MetadataStream,o.aacStream=new Ft,o.audioTimestampRolloverStream=new Tt.TimestampRolloverStream("audio"),o.timedMetadataTimestampRolloverStream=new Tt.TimestampRolloverStream("timed-metadata"),o.adtsStream=new xt,o.coalesceStream=new jt(e,o.metadataStream),o.headOfPipeline=o.aacStream,o.aacStream.pipe(o.audioTimestampRolloverStream).pipe(o.adtsStream),o.aacStream.pipe(o.timedMetadataTimestampRolloverStream).pipe(o.metadataStream).pipe(o.coalesceStream),o.metadataStream.on("timestamp",(function(e){o.aacStream.setTimestamp(e.timeStamp)})),o.aacStream.on("data",(function(data){"timed-metadata"!==data.type&&"audio"!==data.type||o.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"}

2,o.coalesceStream.numberOfTracks++,o.audioSegmentStream=new Ut(n,e),o.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),o.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),o.adtsStream.pipe(o.audioSegmentStream).pipe(o.coalesceStream),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),o.coalesceStream.on("data",this.trigger.bind(this,"data")),o.coalesceStream.on("done",this.trigger.bind(this,"done")),Xt(this,o)},this.setupTsPipeline=function(){var o={};this.transmuxPipeline_=o,o.type="ts",o.metadataStream=new Tt.MetadataStream,o.packetStream=new Tt.TransportPacketStream,o.parseStream=new Tt.TransportParseStream,o.elementaryStream=new Tt.ElementaryStream,o.timestampRolloverStream=new Tt.TimestampRolloverStream,o.adtsStream=new xt,o.h264Stream=new Ht,o.captionStream=new Tt.CaptionStream(e),o.coalesceStream=new jt(e,o.metadataStream),o.headOfPipeline=o.packetStream,o.packetStream.pipe(o.parseStream).pipe(o.elementaryStream).pipe(o.timestampRolloverStream),o.timestampRolloverStream.pipe(o.h264Stream),o.timestampRolloverStream.pipe(o.adtsStream),o.timestampRolloverStream.pipe(o.metadataStream).pipe(o.coalesceStream),o.h264Stream.pipe(o.captionStream).pipe(o.coalesceStream),o.elementaryStream.on("data",(function(data){var i;if("metadata"===data.type){for(i=data.tracks.length;i--;)t||"video"!==data.tracks[i].type?n||"audio"!==data.tracks[i].type||((n=data.tracks[i]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=data.tracks[i]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!o.videoSegmentStream&&(o.coalesceStream.numberOfTracks++,o.videoSegmentStream=new Mt(t,e),o.videoSegmentStream.on("log",r.getLogTrigger_("videoSegmentStream")),o.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,o.audioSegmentStream.setEarliestDts(t.dts-r.baseMediaDecodeTime))})),o.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),o.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo")),o.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&o.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),o.videoSegmentStream.on("timingInfo",r.trigger.bind(r,"videoTimingInfo")),o.h264Stream.pipe(o.videoSegmentStream).pipe(o.coalesceStream)),n&&!o.audioSegmentStream&&(o.coalesceStream.numberOfTracks++,o.audioSegmentStream=new Ut(n,e),o.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),o.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),o.audioSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"audioSegmentTimingInfo")),o.adtsStream.pipe(o.audioSegmentStream).pipe(o.coalesceStream)),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),o.coalesceStream.on("data",this.trigger.bind(this,"data")),o.coalesceStream.on("id3Frame",(function(e){e.dispatchType=o.metadataStream.dispatchType,r.trigger("id3Frame",e)})),o.coalesceStream.on("caption",this.trigger.bind(this,"caption")),o.coalesceStream.on("done",this.trigger.bind(this,"done")),Xt(this,o)},this.setBaseMediaDecodeTime=function(r){var o=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=r),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,De(n),o.audioTimestampRolloverStream&&o.audioTimestampRolloverStream.discontinuity()),t&&(o.videoSegmentStream&&(o.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,De(t),o.captionStream.reset()),o.timestampRolloverStream&&o.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(n){n.stream=e,t.trigger("log",n)}},this.push=function(data){if(o){var e=Wt(data);e&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():e||"t

2amples.push(e),h--);h--;)e={},o&&(e.duration=view.getUint32(f),f+=4),l&&(e.size=view.getUint32(f),f+=4),c&&(e.flags=oi(data.subarray(f,f+4)),f+=4),d&&(1===t.version?e.compositionTimeOffset=view.getInt32(f):e.compositionTimeOffset=view.getUint32(f),f+=4),t.samples.push(e);return t},ci=function(data){var i,view=new DataView(data.buffer,data.byteOffset,data.byteLength),e={version:data[0],flags:new Uint8Array(data.subarray(1,4)),trackId:view.getUint32(4)},t=1&e.flags[2],n=2&e.flags[2],r=8&e.flags[2],o=16&e.flags[2],l=32&e.flags[2],c=65536&e.flags[0],d=131072&e.flags[0];return i=8,t&&(i+=4,e.baseDataOffset=view.getUint32(12),i+=4),n&&(e.sampleDescriptionIndex=view.getUint32(i),i+=4),r&&(e.defaultSampleDuration=view.getUint32(i),i+=4),o&&(e.defaultSampleSize=view.getUint32(i),i+=4),l&&(e.defaultSampleFlags=view.getUint32(i)),c&&(e.durationIsEmpty=!0),!t&&d&&(e.baseDataOffsetIsMoof=!0),e},di="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{},hi="undefined"!=typeof window?window:void 0!==di?di:"undefined"!=typeof self?self:{},pi=je,fi=Je.CaptionStream,mi=function(e,t){for(var n=e,i=0;i<t.length;i++){var r=t[i];if(n<r.size)return r;n-=r.size}return null},gi=function(e,t){var n=ni(e,["moof","traf"]),r=ni(e,["mdat"]),o={},l=[];return r.forEach((function(e,t){var r=n[t];l.push({mdat:e,traf:r})})),l.forEach((function(e){var n,r,l=e.mdat,c=e.traf,d=ni(c,["tfhd"]),h=ci(d[0]),f=h.trackId,m=ni(c,["tfdt"]),v=m.length>0?si(m[0]).baseMediaDecodeTime:0,y=ni(c,["trun"]);t===f&&y.length>0&&(n=function(e,t,n){var r=t,o=n.defaultSampleDuration||0,l=n.defaultSampleSize||0,c=n.trackId,d=[];return e.forEach((function(e){var t=ui(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=o),void 0===e.size&&(e.size=l),e.trackId=c,e.dts=r,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof r?(e.pts=r+hi.BigInt(e.compositionTimeOffset),r+=hi.BigInt(e.duration)):(e.pts=r+e.compositionTimeOffset,r+=e.duration)})),d=d.concat(t)})),d}(y,v,h),r=function(e,t,n){var r,i,o,l,c=new DataView(e.buffer,e.byteOffset,e.byteLength),d={logs:[],seiNals:[]};for(i=0;i+4<e.length;i+=o)if(o=c.getUint32(i),i+=4,!(o<=0))switch(31&e[i]){case 6:var data=e.subarray(i+1,i+1+o),h=mi(i,t);if(r={nalUnitType:"sei_rbsp",size:o,data:data,escapedRBSP:pi(data),trackId:n},h)r.pts=h.pts,r.dts=h.dts,l=h;else{if(!l){d.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+i+" for trackId "+n+". See mux.js#223."});break}r.pts=l.pts,r.dts=l.dts}d.seiNals.push(r)}return d}(l,n,f),o[f]||(o[f]={seiNals:[],logs:[]}),o[f].seiNals=o[f].seiNals.concat(r.seiNals),o[f].logs=o[f].logs.concat(r.logs))})),o},vi=function(){var e,t,n,r,o,l,c=!1;this.isInitialized=function(){return c},this.init=function(t){e=new fi,c=!0,l=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/r,e.endTime=e.endPts/r,o.captions.push(e),o.captionStreams[e.stream]=!0})),e.on("log",(function(e){o.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(n!==e[0]||r!==t[n])},this.parse=function(e,l,c){var d;if(!this.isInitialized())return null;if(!l||!c)return null;if(this.isNewInit(l,c))n=l[0],r=c[n];else if(null===n||!r)return t.push(e),null;for(;t.length>0;){var h=t.shift();this.parse(h,l,c)}return d=function(e,t,n){if(null===t)return null;var r=gi(e,t)[t]||{};return{seiNals:r.seiNals,logs:r.logs,timescale:n}}(e,n,r),d&&d.logs&&(o.logs=o.logs.concat(d.logs)),null!==d&&d.seiNals?(this.pushNals(d.seiNals),this.flushStream(),o):o.logs.length?{logs:o.logs,captions:[],captionStreams:[]}: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;l?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){o.captions=[],o.captionStreams={},o.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=null,r=null,o?this.clearParsedCaptions():o={captions:[],captionStream

2s:{},logs:[]},this.resetCaptionStream()},this.reset()},yi=ei,_i=function(e){return("00"+e.toString(16)).slice(-2)},bi=J.getUint64;Qt=function(e,t){var n=ni(t,["moof","traf"]).reduce((function(t,n){var r,o,l=ni(n,["tfhd"])[0],c=yi(l[4]<<24|l[5]<<16|l[6]<<8|l[7]),d=e[c]||9e4,h=ni(n,["tfdt"])[0],f=new DataView(h.buffer,h.byteOffset,h.byteLength);return"bigint"==typeof(r=1===h[0]?bi(h.subarray(4,12)):f.getUint32(4))?o=r/hi.BigInt(d):"number"!=typeof r||isNaN(r)||(o=r/d),o<Number.MAX_SAFE_INTEGER&&(o=Number(o)),o<t&&(t=o),t}),1/0);return"bigint"==typeof n||isFinite(n)?n:0},Jt=function(e){var t=0===e[0]?12:20;return yi(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},$t=function(e){var t=ni(e,["moov","trak"]),n=[];return t.forEach((function(e){var view,t,track={},r=ni(e,["tkhd"])[0];r&&(t=(view=new DataView(r.buffer,r.byteOffset,r.byteLength)).getUint8(0),track.id=0===t?view.getUint32(12):view.getUint32(20));var o=ni(e,["mdia","hdlr"])[0];if(o){var l=ti(o.subarray(8,12));track.type="vide"===l?"video":"soun"===l?"audio":l}var c=ni(e,["mdia","minf","stbl","stsd"])[0];if(c){var d=c.subarray(8);track.codec=ti(d.subarray(4,8));var h,f=ni(d,[track.codec])[0];f&&(/^[asm]vc[1-9]$/i.test(track.codec)?(h=f.subarray(78),"avcC"===ti(h.subarray(4,8))&&h.length>11?(track.codec+=".",track.codec+=_i(h[9]),track.codec+=_i(h[10]),track.codec+=_i(h[11])):track.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(track.codec)?(h=f.subarray(28),"esds"===ti(h.subarray(4,8))&&h.length>20&&0!==h[19]?(track.codec+="."+_i(h[19]),track.codec+="."+_i(h[20]>>>2&63).replace(/^0/,"")):track.codec="mp4a.40.2"):track.codec=track.codec.toLowerCase())}var m=ni(e,["mdia","mdhd"])[0];m&&(track.timescale=Jt(m)),n.push(track)})),n};var Ti=Qt,Si=$t,Ei=function(e){var t=31&e[1];return t<<=8,t|=e[2]},ki=function(e){return!!(64&e[1])},wi=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},Ci=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 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"+t.uri,code:zs,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:zs,xhr:t}:null},$s=function(e,t,n){return function(r,o){var l=o.response,c=Qs(r,o);if(c)return n(c,e);if(16!==l.byteLength)return n({status:o.status,message:"Invalid HLS key at URL: "+o.uri,code:zs,xhr:o},e);for(var view=new DataView(l),d=new Uint32Array([view.getUint32(0),view.getUint32(4),view.getUint32(8),view.getUint32(12)]),i=0;i<t.length;i++)t[i].bytes=d;return n(null,e)}},Js=function(e,t){var n=Object(H.a)(e.map.bytes);if("mp4"!==n){var r=e.map.resolvedUri||e.map.uri;return t({internal:!0,message:"Found unsupported "+(n||"unknown")+" container for initialization segment at URL: "+r,code:zs})}Gs({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(n){var r=n.tracks,data=n.data;return e.map.bytes=data,r.forEach((function(track){e.map.tracks=e.map.tracks||{},e.map.tracks[track.type]||(e.map.tracks[track.type]=track,"number"==typeof track.id&&track.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[track.id]=track.timescale))})),t(null)}})},Zs=function(e){var t=e.segment,n=e.finishProcessingFn,r=e.responseType;return function(e,o){var l=Qs(e,o);if(l)return n(l,t);var c="arraybuffer"!==r&&o.responseText?function(e){for(var view=new Uint8Array(new ArrayBuffer(e.length)),i=0;i<e.length;i++)view[i]=e.charCodeAt(i);return view.buffer}(o.responseText.substring(t.lastReachedChar||0)):o.response;return t.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(o),t.key?t.encryptedBytes=new Uint8Array(c):t.bytes=new Uint8Array(c),n(null,t)}},eo=function(e){var t=e.segment,n=e.bytes,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,y=e.doneFn,_=e.onTransmuxerLog,T=t.map&&t.map.tracks||{},S=Boolean(T.audio&&T.video),E=o.bind(null,t,"audio","start"),k=o.bind(null,t,"audio","end"),w=o.bind(null,t,"video","start"),C=o.bind(null,t,"video","end");Gs({action:"probeTs",transmuxer:t.transmuxer,data:n,baseStartTime:t.baseStartTime,callback:function(data){t.bytes=n=data.data;var e=data.result;e&&(r(t,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:S}),r=null,e.hasAudio&&!S&&E(e.audioStart),e.hasVideo&&w(e.videoStart),E=null,w=null),Vs({bytes:n,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:S,onData:function(e){e.type="combined"===e.type?"video":e.type,v(t,e)},onTrackInfo:function(e){r&&(S&&(e.isMuxed=!0),r(t,e))},onAudioTimingInfo:function(e){E&&void 0!==e.start&&(E(e.start),E=null),k&&void 0!==e.end&&k(e.end)},onVideoTimingInfo:function(e){w&&void 0!==e.start&&(w(e.start),w=null),C&&void 0!==e.end&&C(e.end)},onVideoSegmentTimingInfo:function(e){l(e)},onAudioSegmentTimingInfo:function(e){c(e)},onId3:function(e,n){d(t,e,n)},onCaptions:function(e){h(t,[e])},isEndOfTimeline:f,onEndedTimeline:function(){m()},onTransmuxerLog:_,onDone:function(e){y&&(e.type="combined"===e.type?"video":e.type,y(null,t,e))}})}})},to=function(e){var t=e.segment,n=e.bytes,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,y=e.doneFn,_=e.onTransmuxerLog,T=new Uint8Array(n);if(Object(H.b)(T)){t.isFmp4=!0;var S=t.map.tracks,E={isFmp4:!0,hasVideo:!!S.video,hasAudio:!!S.audio};S.audio&&S.audio.codec&&"enca"!==S.audio.codec&&(E.audioCodec=S.audio.codec),S.video&&S.video.codec&&"encv"!==S.video.codec&&(E.videoCodec=S.video.codec),S.video&&S.audio&&(E.isMuxed=!0),r(t,E);var k=function(e){v(t,{data:T,type:E.hasAudio&&!E.isMuxed?"audio":"video"}),e&&e.length&&h(t,e),y(null,t,{})};Gs({action:"probeMp4StartTime",timescales:t.map.timescales,data:T,transmuxer:t.transmuxer,callback:function(e){var data=e.data,r=e.startTime;n=data.buffer,t.bytes=T=data,E.hasAudio&&!E.isMuxed&&o(t,"audio","start",r),E.hasVideo&&o(t,"video","start",r),S.video&&data.byteLength&&t.transmuxer?Gs({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:T,timescales:t.map.timescales,trackIds:[S.video.id],callback:function(e){n=e.data.buffer,t.bytes=T=e.data,e.logs.forEach((function(e){_(ma.mergeOptions(e,{stream:"mp4CaptionParser"}))})),k(e.captions)}}):k()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=Object(H.a)(T)),"ts"!==t.container&&"aac"!==t.container)return r(t,{hasAudio:!1,hasVideo:!1}),void y(null,t,{});eo({segment:t,bytes:n,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:y,onTransmuxerLog:_})}else y(null,t,{})},io=function(e,t){var n,r=e.id,o=e.key,l=e.encryptedBytes,c=e.decryptionWorker;c.addEventListener("message",(function e(n){if(n.data.source===r){c.removeEventListener("message",e);var o=n.data.decrypted;t(new Uint8Array(o.bytes,o.byteOffset,o.byteLength))}})),n=o.bytes.slice?o.bytes.slice():new Uint32Array(Array.prototype.slice.call(o.bytes)),c.postMessage(gs({source:r,encrypted:l,key:n,iv:o.iv}),[l.buffer,n.buffer])},no=function(e){var t=e.activeXhrs,n=e.decryptionWorker,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,y=e.doneFn,_=e.onTransmuxerLog,T=0,S=!1;return function(e,E){if(!S){if(e)return S=!0,Ys(t),y(e,E);if((T+=1)===t.length){var k=function(){if(E.encryptedBytes)return function(e){var t=e.decryptionWorker,n=e.segment,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,y=e.doneFn,_=e.onTransmuxerLog;io({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,to({segment:n,bytes:n.bytes,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:y,onTransmuxerLog:_})}))}({decryptionWorker:n,segment:E,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:y,onTransmuxerLog:_});to({segment:E,bytes:E.bytes,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:y,onTransmuxerLog:_})};if(E.endOfAllRequests=Date.now(),E.map&&E.map.encryptedBytes&&!E.map.bytes)return io({decryptionWorker:n,id:E.requestId+"-init",encryptedBytes:E.map.encryptedBytes,key:E.map.key},(function(e){E.map.bytes=e,Js(E,(function(e){if(e)return Ys(t),y(e,E);k()}))}));k()}}}},ro=function(e){var t=e.segment,n=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){if(!e.target.aborted)return t.stats=ma.mergeOptions(t.stats,function(e){var t=e.target,n={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return n.bytesReceived=e.loaded,n.bandwidth=Math.floor(n.bytesReceived/n.roundTripTime*8*1e3),n}(e)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),n(e,t)}},ao=function(e){var t=e.xhr,n=e.xhrOptions,r=e.decryptionWorker,o=e.segment,l=e.abortFn,c=e.progressFn,d=e.trackInfoFn,h=e.timingInfoFn,f=e.videoSegmentTimingInfoFn,m=e.audioSegmentTimingInfoFn,v=e.id3Fn,y=e.captionsFn,_=e.isEndOfTimeline,T=e.endedTimelineFn,S=e.dataFn,E=e.doneFn,k=e.onTransmuxerLog,w=[],C=no({activeXhrs:w,decryptionWorker:r,trackInfoFn:d,timingInfoFn:h,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:v,captionsFn:y,isEndOfTimeline:_,endedTimelineFn:T,dataFn:S,doneFn:E,onTransmuxerLog:k});if(o.key&&!o.key.bytes){var x=[o.key];o.map&&!o.map.bytes&&o.map.key&&o.map.key.resolvedUri===o.key.resolvedUri&&x.push(o.map.key);var I=t(ma.mergeOptions(n,{uri:o.key.resolvedUri,responseType:"arraybuffer"}),$s(o,x,C));w.push(I)}if(o.map&&!o.map.bytes){if(o.map.key&&(!o.key||o.key.resolvedUri!==o.map.key.resolvedUri)){var A=t(ma.mergeOptions(n,{uri:o.map.key.resolvedUri,responseType:"arraybuffer"}),$s(o,[o.map.key],C));w.push(A)}var P=ma.mergeOptions(n,{uri:o.map.resolvedUri,responseType:"arraybuffer",headers:hs(o.map)}),O=function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,r){var o=Qs(e,r);if(o)return n(o,t);var l=new Uint8Array(r.response);if(t.map.key)return t.map.encryptedBytes=l,n(null,t);t.map.bytes=l,Js(t,(function(e){if(e)return e.xhr=r,e.status=r.status,n(e,t);n(null,t)}))}}({segment:o,finishProcessingFn:C}),L=t(P,O);w.push(L)}var D=ma.mergeOptions(n,{uri:o.part&&o.part.resolvedUri||o.resolvedUri,responseType:"arraybuffer",headers:hs(o)}),N=t(D,Zs({segment:o,finishProcessingFn:C,responseType:D.responseType}));N.addEventListener("progress",ro({segment:o,progressFn:c,trackInfoFn:d,timingInfoFn:h,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:v,captionsFn:y,isEndOfTimeline:_,endedTimelineFn:T,dataFn:S})),w.push(N);var R={};return w.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,n=e.abortFn;return function(e){e.target.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}}({loadendState:R,abortFn:l}))})),function(){return Ys(w)}},so=ya("CodecUtils"),oo=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},uo=function(e){var t={};return e.forEach((function(e){var n=e.mediaType,r=e.type,details=e.details;t[n]=t[n]||[],t[n].push(Object(R.i)(""+r+details))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return so("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},lo=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},co=function(e,t){var n=t.attributes||{},r=uo(function(e){var t=e.attributes||{};if(t.CODECS)return Object(R.h)(t.CODECS)}(t)||[]);if(oo(e,t)&&!r.audio&&!function(e,t){if(!oo(e,t))return!0;var n=t.attributes||{},r=e.mediaGroups.AUDIO[n.AUDIO];for(var o in r)if(!r[o].uri&&!r[o].playlists)return!0;return!1}(e,t)){var o=uo(Object(R.d)(e,n.AUDIO)||[]);o.audio&&(r.audio=o.audio)}return r},ho=ya("PlaylistSelector"),po=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},fo=function(e,t){if(!e)return"";var n=l.a.getComputedStyle(e);return n?n[t]:""},mo=function(e,t){var n=e.slice();e.sort((function(e,r){var o=t(e,r);return 0===o?n.indexOf(e)-n.indexOf(r):o}))},go=function(e,t){var n,r;return e.attributes.BANDWIDTH&&(n=e.attributes.BANDWIDTH),n=n||l.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),n-(r=r||l.a.Number.MAX_VALUE)},vo=function(e,t,n,r,o,c){if(e){var d={bandwidth:t,width:n,height:r,limitRenditionByPlayerDimensions:o},h=e.playlists;za.isAudioOnly(e)&&(h=c.getAudioTrackPlaylists_(),d.audioOnly=!0);var f=h.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||l.a.Number.MAX_VALUE,width:t,height:n,playlist:e}}));mo(f,(function(e,t){return e.bandwidth-t.bandwidth}));var m=(f=f.filter((function(e){return!za.isIncompatible(e.playlist)}))).filter((function(e){return za.isEnabled(e.playlist)}));m.length||(m=f.filter((function(e){return!za.isDisabled(e.playlist)})));var v=m.filter((function(e){return e.bandwidth*Os.BANDWIDTH_VARIANCE<t})),y=v[v.length-1],_=v.filter((function(e){return e.bandwidth===y.bandwidth}))[0];if(!1===o){var T=_||m[0]||f[0];if(T&&T.playlist){var S="sortedPlaylistReps";return _&&(S="bandwidthBestRep"),m[0]&&(S="enabledPlaylistReps"),ho("choosing "+po(T)+" using "+S+" with options",d),T.playlist}return ho("could not choose a playlist with options",d),null}var E=v.filter((function(e){return e.width&&e.height}));mo(E,(function(e,t){return e.width-t.width}));var k=E.filter((function(e){return e.width===n&&e.height===r}));y=k[k.length-1];var w,C,x,I,A=k.filter((function(e){return e.bandwidth===y.bandwidth}))[0];if(A||(C=(w=E.filter((function(e){return e.width>n||e.height>r}))).filter((function(e){return e.width===w[0].width&&e.height===w[0].height})),y=C[C.length-1],x=C.filter((function(e){return e.bandwidth===y.bandwidth}))[0]),c.experimentalLeastPixelDiffSelector){var P=E.map((function(e){return e.pixelDiff=Math.abs(e.width-n)+Math.abs(e.height-r),e}));mo(P,(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),I=P[0]}var O=I||x||A||_||m[0]||f[0];if(O&&O.playlist){var L="sortedPlaylistReps";return I?L="leastPixelDiffRep":x?L="resolutionPlusOneRep":A?L="resolutionBestRep":_?L="bandwidthBestRep":m[0]&&(L="enabledPlaylistReps"),ho("choosing "+po(O)+" using "+L+" with options",d),O.playlist}return ho("could not choose a playlist with options",d),null}},yo=function(){var e=this.useDevicePixelRatio&&l.a.devicePixelRatio||1;return vo(this.playlists.master,this.systemBandwidth,parseInt(fo(this.tech_.el(),"width"),10)*e,parseInt(fo(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},_o=function(e){var t=e.inbandTextTracks,n=e.metadataArray,r=e.timestampOffset,o=e.videoDuration;if(n){var c=l.a.WebKitDataCue||l.a.VTTCue,d=t.metadataTrack_;if(d&&(n.forEach((function(e){var time=e.cueTime+r;!("number"!=typeof time||l.a.isNaN(time)||time<0)&&time<1/0&&e.frames.forEach((function(e){var t=new c(time,time,e.value||e.url||e.data||"");t.frame=e,t.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return ma.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return ma.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return ma.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(t),d.addCue(t)}))})),d.cues&&d.cues.length)){for(var h=d.cues,f=[],i=0;i<h.length;i++)h[i]&&f.push(h[i]);var m=f.reduce((function(e,t){var n=e[t.startTime]||[];return n.push(t),e[t.startTime]=n,e}),{}),v=Object.keys(m).sort((function(a,b){return Number(a)-Number(b)}));v.forEach((function(e,t){var n=m[e],r=Number(v[t+1])||o;n.forEach((function(e){e.endTime=r}))}))}}},bo=function(e,t,track){var i,n;if(track&&track.cues)for(i=track.cues.length;i--;)(n=track.cues[i]).startTime>=e&&n.endTime<=t&&track.removeCue(n)},To=function(e){return"number"==typeof e&&isFinite(e)},So=1/60,Eo=function(e){var t=e.startOfSegment,n=e.duration,r=e.segment,o=e.part,l=e.playlist,c=l.mediaSequence,d=l.id,h=l.segments,f=void 0===h?[]:h,m=e.mediaIndex,v=e.partIndex,y=e.timeline,_=f.length-1,T="mediaIndex/partIndex increment";e.getMediaInfoForTime?T="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(T="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(T+=" with independent "+e.independent);var S="number"==typeof v,E=e.segment.uri?"segment":"pre-segment",k=S?La({preloadSegment:r})-1:0;return E+" ["+(c+m)+"/"+(c+_)+"]"+(S?" part ["+v+"/"+k+"]":"")+" segment start/end ["+r.start+" => "+r.end+"]"+(S?" part start/end ["+o.start+" => "+o.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+y+"] selected by ["+T+"] playlist ["+d+"]"},ko=function(e){return e+"TimingInfo"},wo=function(e){var t=e.timelineChangeController,n=e.currentTimeline,r=e.segmentTimeline,o=e.loaderType,l=e.audioDisabled;if(n===r)return!1;if("audio"===o){var c=t.lastTimelineChange({type:"main"});return!c||c.to!==r}if("main"===o&&l){var d=t.pendingTimelineChange({type:"audio"});return!d||d.to!==r}return!1},Co=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+_a},xo=function(e,t){if("hls"!==t)return null;var n,r,o=(n={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},r=0,["video","audio"].forEach((function(e){var t=n[e+"TimingInfo"];if(t){var o,c=t.start,d=t.end;"bigint"==typeof c||"bigint"==typeof d?o=l.a.BigInt(d)-l.a.BigInt(c):"number"==typeof c&&"number"==typeof d&&(o=d-c),void 0!==o&&o>r&&(r=o)}})),"bigint"==typeof r&&r<Number.MAX_SAFE_INTEGER&&(r=Number(r)),r);if(!o)return null;var c=e.playlist.targetDuration,d=Co({segmentDuration:o,maxDuration:2*c}),h=Co({segmentDuration:o,maxDuration:c}),f="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+o+" when the reported duration is "+e.duration+" and the target duration is "+c+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return d||h?{severity:d?"warn":"info",message:f}:null},Io=function(e){function t(t,n){var r;if(r=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return r.bandwidth=t.bandwidth,r.throughput={rate:0,count:0},r.roundTrip=NaN,r.resetStats_(),r.mediaIndex=null,r.partIndex=null,r.hasPlayed_=t.hasPlayed,r.currentTime_=t.currentTime,r.seekable_=t.seekable,r.seeking_=t.seeking,r.duration_=t.duration,r.mediaSource_=t.mediaSource,r.vhs_=t.vhs,r.loaderType_=t.loaderType,r.currentMediaInfo_=void 0,r.startingMediaInfo_=void 0,r.segmentMetadataTrack_=t.segmentMetadataTrack,r.goalBufferLength_=t.goalBufferLength,r.sourceType_=t.sourceType,r.sourceUpdater_=t.sourceUpdater,r.inbandTextTracks_=t.inbandTextTracks,r.state_="INIT",r.timelineChangeController_=t.timelineChangeController,r.shouldSaveSegmentTimingInfo_=!0,r.parse708captions_=t.parse708captions,r.useDtsForTimestampOffset_=t.useDtsForTimestampOffset,r.captionServices_=t.captionServices,r.experimentalExactManifestTimings=t.experimentalExactManifestTimings,r.checkBufferTimeout_=null,r.error_=void 0,r.currentTimeline_=-1,r.pendingSegment_=null,r.xhrOptions_=null,r.pendingSegments_=[],r.audioDisabled_=!1,r.isPendingTimestampOffset_=!1,r.gopBuffer_=[],r.timeMapping_=0,r.safeAppend_=ma.browser.IE_VERSION>=11,r.appendInitSegment_={audio:!0,video:!0},r.playlistOfLastInitSegment_={audio:null,video:null},r.callQueue_=[],r.loadQueue_=[],r.metadataQueue_={id3:[],caption:[]},r.waitingOnRemove_=!1,r.quotaExceededErrorRetryTimeout_=null,r.activeInitSegmentId_=null,r.initSegments_={},r.cacheEncryptionKeys_=t.cacheEncryptionKeys,r.keyCache_={},r.decrypter_=t.decrypter,r.syncController_=t.syncController,r.syncPoint_={segmentIndex:0,time:0},r.transmuxer_=r.createTransmuxer_(),r.triggerSyncInfoUpdate_=function(){return r.trigger("syncinfoupdate")},r.syncController_.on("syncinfoupdate",r.triggerSyncInfoUpdate_),r.mediaSource_.addEventListener("sourceopen",(function(){r.isEndOfStream_()||(r.ended_=!1)})),r.fetchAtBuffer_=!1,r.logger_=ya("SegmentLoader["+r.loaderType_+"]"),Object.defineProperty(_()(r),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),r.sourceUpdater_.on("ready",(function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),"main"===r.loaderType_&&r.timelineChangeController_.on("pendingtimelinechange",(function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),"audio"===r.loaderType_&&r.timelineChangeController_.on("timelinechange",(function(){r.hasEnoughInfoToLoad_()&&r.processLoadQueue_(),r.hasEnoughInfoToAppend_()&&r.processCallQueue_()})),r}S()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return Ws({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},n.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},n.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,l.a.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Hs(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return ma.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo,r=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!r)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(map,e){if(void 0===e&&(e=!1),!map)return null;var t=vs(map),n=this.initSegments_[t];return e&&!n&&map.bytes&&(this.initSegments_[t]=n={resolvedUri:map.resolvedUri,byterange:map.byterange,bytes:map.bytes,tracks:map.tracks,timescales:map.timescales}),n||map},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=ys(e),r=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!r&&e.bytes&&(this.keyCache_[n]=r={resolvedUri:e.resolvedUri,bytes:e.bytes});var o={resolvedUri:(r||e).resolvedUri};return r&&(o.bytes=r.bytes),o},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var o=null;if(n&&(n.id?o=n.id:n.uri&&(o=n.uri)),this.logger_("playlist update ["+o+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var l=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+l+"]"),null!==this.mediaIndex)if(this.mediaIndex-=l,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var c=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!c.parts||!c.parts.length||!c.parts[this.partIndex])){var d=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=d}}r&&(r.mediaIndex-=l,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex]),r.partIndex>=0&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&Hs(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},n.remove=function(e,t,n,r){if(void 0===n&&(n=function(){}),void 0===r&&(r=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var o=1,l=function(){0===--o&&n()};for(var track in!r&&this.audioDisabled_||(o++,this.sourceUpdater_.removeAudio(e,t,l)),(r||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,r){for(var o=Math.ceil((t-r)*W.ONE_SECOND_IN_TS),l=Math.ceil((n-r)*W.ONE_SECOND_IN_TS),c=e.slice(),i=e.length;i--&&!(e[i].pts<=l););if(-1===i)return c;for(var d=i+1;d--&&!(e[d].pts<=o););return d=Math.max(d,0),c.splice(d,i-d+1),c}(this.gopBuffer_,e,t,this.timeMapping_),o++,this.sourceUpdater_.removeVideo(e,t,l)),this.inbandTextTracks_)bo(e,t,this.inbandTextTracks_[track]);bo(e,t,this.segmentMetadataTrack_),l()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=l.a.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=l.a.setTimeout(this.monitorBufferTick_.bind(this),500)},n.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var r="number"==typeof e&&t.segments[e],o=e+1===t.segments.length,l=!r||!r.parts||n+1===r.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&o&&l},n.chooseNextRequest_=function(){var e=this.buffered_(),t=Ca(e)||0,n=xa(e,this.currentTime_()),r=!this.hasPlayed_()&&n>=1,o=n>=this.goalBufferLength_(),l=this.playlist_.segments;if(!l.length||r||o)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var c={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(c.isSyncRequest)c.mediaIndex=function(e,t,n){t=t||[];for(var r=[],time=0,i=0;i<t.length;i++){var o=t[i];if(e===o.timeline&&(r.push(i),(time+=o.duration)>n))return i}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,l,t);else if(null!==this.mediaIndex){var d=l[this.mediaIndex],h="number"==typeof this.partIndex?this.partIndex:-1;c.startOfSegment=d.end?d.end:t,d.parts&&d.parts[h+1]?(c.mediaIndex=this.mediaIndex,c.partIndex=h+1):c.mediaIndex=this.mediaIndex+1}else{var f=za.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),m=f.segmentIndex,v=f.startTime,y=f.partIndex;c.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),c.mediaIndex=m,c.startOfSegment=v,c.partIndex=y}var _=l[c.mediaIndex],T=_&&"number"==typeof c.partIndex&&_.parts&&_.parts[c.partIndex];if(!_||"number"==typeof c.partIndex&&!T)return null;if("number"!=typeof c.partIndex&&_.parts&&(c.partIndex=0,T=_.parts[0]),!n&&T&&!T.independent)if(0===c.partIndex){var S=l[c.mediaIndex-1],E=S.parts&&S.parts.length&&S.parts[S.parts.length-1];E&&E.independent&&(c.mediaIndex-=1,c.partIndex=S.parts.length-1,c.independent="previous segment")}else _.parts[c.partIndex-1].independent&&(c.partIndex-=1,c.independent="previous part");var k=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return c.mediaIndex>=l.length-1&&k&&!this.seeking_()?null:this.generateSegmentInfo_(c)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,r=e.mediaIndex,o=e.startOfSegment,l=e.isSyncRequest,c=e.partIndex,d=e.forceTimestampOffset,h=e.getMediaInfoForTime,f=n.segments[r],m="number"==typeof c&&f.parts[c],v={requestId:"segment-loader-"+Math.random(),uri:m&&m.resolvedUri||f.resolvedUri,mediaIndex:r,partIndex:m?c:null,isSyncRequest:l,startOfSegment:o,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:f.timeline,duration:m&&m.duration||f.duration,segment:f,part:m,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:h,independent:t},y=void 0!==d?d:this.isPendingTimestampOffset_;v.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:f.timeline,currentTimeline:this.currentTimeline_,startOfSegment:o,buffered:this.buffered_(),overrideCheck:y});var _=Ca(this.sourceUpdater_.audioBuffered());return"number"==typeof _&&(v.audioAppendStart=_-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(v.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];var i,r=Math.ceil((t-n+3)*W.ONE_SECOND_IN_TS);for(i=0;i<e.length&&!(e[i].pts>r);i++);return e.slice(i)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),v},n.timestampOffsetForSegment_=function(e){return n=(t=e).segmentTimeline,r=t.currentTimeline,o=t.startOfSegment,l=t.buffered,t.overrideCheck||n!==r?n<r?o:l.length?l.end(l.length-1):o:null;var t,n,r,o,l},n.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),n=e.bandwidth,r=this.pendingSegment_.duration,o=za.estimateSegmentRequestTime(r,n,this.playlist_,e.bytesReceived),l=function(e,t,n){return void 0===n&&(n=1),((e.length?e.end(e.length-1):0)-t)/n}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(o<=l)){var c=function(e){var t=e.master,n=e.currentTime,r=e.bandwidth,o=e.duration,l=e.segmentDuration,c=e.timeUntilRebuffer,d=e.currentTimeline,h=e.syncController,f=t.playlists.filter((function(e){return!za.isIncompatible(e)})),m=f.filter(za.isEnabled);m.length||(m=f.filter((function(e){return!za.isDisabled(e)})));var v=m.filter(za.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=h.getSyncPoint(e,o,d,n)?1:2;return{playlist:e,rebufferingImpact:za.estimateSegmentRequestTime(l,r,e)*t-c}})),y=v.filter((function(e){return e.rebufferingImpact<=0}));return mo(y,(function(a,b){return go(b.playlist,a.playlist)})),y.length?y[0]:(mo(v,(function(a,b){return a.rebufferingImpact-b.rebufferingImpact})),v[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:l,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(c){var d=o-l-c.rebufferingImpact,h=.5;l<=_a&&(h=1),!c.playlist||c.playlist.uri===this.playlist_.uri||d<h||(this.bandwidth=c.playlist.attributes.BANDWIDTH*Os.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+Eo(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(a,b){if(!a&&!b||!a&&b||a&&!b)return!1;if(a===b)return!0;var e=Object.keys(a).sort(),t=Object.keys(b).sort();if(e.length!==t.length)return!1;for(var i=0;i<e.length;i++){var n=e[i];if(n!==t[i])return!1;if(a[n]!==b[n])return!1}return!0}(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},n.handleTimingInfo_=function(e,t,n,time){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,o=ko(t);r[o]=r[o]||{},r[o][n]=time,this.logger_("timinginfo: "+t+" - "+n+" - "+time),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},n.handleCaptions_=function(e,t){var n=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),o={};t.forEach((function(caption){o[caption.stream]=o[caption.stream]||{startTime:1/0,captions:[],endTime:0};var e=o[caption.stream];e.startTime=Math.min(e.startTime,caption.startTime+r),e.endTime=Math.max(e.endTime,caption.endTime+r),e.captions.push(caption)})),Object.keys(o).forEach((function(e){var t=o[e],c=t.startTime,d=t.endTime,h=t.captions,f=n.inbandTextTracks_;n.logger_("adding cues from "+c+" -> "+d+" for "+e),function(e,t,n){if(!e[n]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var r=n;/^cc708_/.test(n)&&(r="SERVICE"+n.split("_")[1]);var track=t.textTracks().getTrackById(r);if(track)e[n]=track;else{var label=n,o=n,l=!1,c=(t.options_.vhs&&t.options_.vhs.captionServices||{})[r];c&&(label=c.label,o=c.language,l=c.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:r,default:l,label:label,language:o},!1).track}}}(f,n.vhs_.tech_,e),bo(c,d,f[e]),function(e){var t=e.inbandTextTracks,n=e.captionArray,r=e.timestampOffset;if(n){var o=l.a.WebKitDataCue||l.a.VTTCue;n.forEach((function(caption){var track=caption.stream;t[track].addCue(new o(caption.startTime+r,caption.endTime+r,caption.text))}))}}({captionArray:h,inbandTextTracks:f,timestampOffset:r})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},n.handleId3_=function(e,t,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,n,this.vhs_.tech_),_o({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:r,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n))},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!wo({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.getPendingSegmentPlaylist=function(){return this.pendingSegment_?this.pendingSegment_.playlist:null},n.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var n=t.hasAudio,r=t.hasVideo,o=t.isMuxed;return!(r&&!e.videoTimingInfo)&&(!(n&&!this.audioDisabled_&&!o&&!e.audioTimingInfo)&&!wo({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.part||n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4)this.trigger("fmp4"),n.timingInfo.start=n[ko(t.type)].start;else{var r,o=this.getCurrentMediaInfo_(),l="main"===this.loaderType_&&o&&o.hasVideo;l&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:l,firstVideoFrameTimeForData:r,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var c=this.chooseNextRequest_();if(c.mediaIndex!==n.mediaIndex||c.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},n.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,map=e.map,r=e.playlist;if(map){var o=vs(map);if(this.activeInitSegmentId_===o)return null;n=this.initSegmentForMap(map,!0).bytes,this.activeInitSegmentId_=o}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,r=e.segmentInfo,o=e.type,c=e.bytes,d=this.sourceUpdater_.audioBuffered(),h=this.sourceUpdater_.videoBuffered();d.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+wa(d).join(", ")),h.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+wa(h).join(", "));var f=d.length?d.start(0):0,m=d.length?d.end(d.length-1):0,v=h.length?h.start(0):0,y=h.length?h.end(h.length-1):0;if(m-f<=1&&y-v<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+c.byteLength+", audio buffer: "+wa(d).join(", ")+", video buffer: "+wa(h).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:r,type:o,bytes:c}));var _=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+_),this.remove(0,_,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=l.a.setTimeout((function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()}),1e3)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,r=e.type,o=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(r+" append of "+o.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:r,bytes:o}))},n.appendToSourceBuffer_=function(e){var t,n,r,o=e.segmentInfo,l=e.type,c=e.initSegment,data=e.data,d=e.bytes;if(!d){var h=[data],f=data.byteLength;c&&(h.unshift(c),f+=c.byteLength),r=0,(t={bytes:f,segments:h}).bytes&&(n=new Uint8Array(t.bytes),t.segments.forEach((function(e){n.set(e,r),r+=e.byteLength}))),d=n}this.sourceUpdater_.appendBuffer({segmentInfo:o,type:l,bytes:d},this.handleAppendError_.bind(this,{segmentInfo:o,type:l,bytes:d}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var r=this.pendingSegment_.segment,o=e+"TimingInfo";r[o]||(r[o]={}),r[o].transmuxerPrependedSeconds=n.prependedContentDuration||0,r[o].transmuxedPresentationStart=n.start.presentation,r[o].transmuxedDecodeStart=n.start.decode,r[o].transmuxedPresentationEnd=n.end.presentation,r[o].transmuxedDecodeEnd=n.end.decode,r[o].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,data=t.data;if(data&&data.byteLength&&("audio"!==n||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:r,data:data})}},n.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var n=f()({},e,{forceTimestampOffset:!0});f()(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},n.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var n=this.createSimplifiedSegmentObj_(e),r=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),o=null!==this.mediaIndex,l=e.timeline!==this.currentTimeline_&&e.timeline>0,c=r||o&&l;this.logger_("Requesting "+Eo(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=ao({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:c,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var r=n.message,o=n.level,l=n.stream;t.logger_(Eo(e)+" logged from transmuxer stream "+l+" as a "+o+": "+r)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var r=t-Os.BACK_BUFFER_LENGTH;e.length&&(r=Math.max(r,e.start(0)));var o=t-n;return Math.min(o,r)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,r={resolvedUri:n?n.resolvedUri:t.resolvedUri,byterange:n?n.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},o=e.playlist.segments[e.mediaIndex-1];if(o&&o.timeline===t.timeline&&(o.videoTimingInfo?r.baseStartTime=o.videoTimingInfo.transmuxedDecodeEnd:o.audioTimingInfo&&(r.baseStartTime=o.audioTimingInfo.transmuxedDecodeEnd)),t.key){var l=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);r.key=this.segmentKey(t.key),r.key.iv=l}return t.map&&(r.map=this.initSegmentForMap(t.map)),r},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<So?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+So):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Ks)return;return this.pause(),e.code===Xs?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),r.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var r=t[0].pts,i=0;i<e.length&&!(e[i].pts>=r);i++);return e.slice(0,i).concat(t)}(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(r)}},n.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},n.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,r=e.mediaIndex,o=e.firstVideoFrameTimeForData,l=e.currentVideoTimestampOffset,c=e.useVideoTimingInfo,d=e.videoTimingInfo,h=e.audioTimingInfo;if(void 0!==t)return t;if(!c)return h.start;var f=n.segments[r-1];return 0!==r&&f&&void 0!==f.start&&f.end===o+l?d.start:o},n.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var n=t.hasAudio,r=t.hasVideo,o=t.isMuxed,l="main"===this.loaderType_&&r,c=!this.audioDisabled_&&n&&!o;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);l&&e.waitingOnAppends++,c&&e.waitingOnAppends++,l&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),c&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||

2(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){var t=function(e,t,n){return"main"===e&&t&&n?n.hasAudio||n.hasVideo?t.hasVideo&&!n.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&n.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null}(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},n.getSegmentStartTimeForTimestampOffsetCalculation_=function(e){var t=e.videoTimingInfo,n=e.audioTimingInfo,r=e.timingInfo;return this.useDtsForTimestampOffset_?t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:n&&"number"==typeof n.transmuxedDecodeStart?n.transmuxedDecodeStart:r.start:r.start},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"==typeof n.end?n.end:n.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=xo(e,this.sourceType_);if(t&&("warn"===t.severity?ma.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+Eo(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var n=e.segment,r=e.part,o=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,l=r&&r.end&&this.currentTime_()-r.end>3*e.playlist.partTargetDuration;if(o||l)return this.logger_("bad "+(o?"segment":"part")+" "+Eo(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+Eo(e))},n.recordThroughput_=function(e){if(e.duration<So)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+So);else{var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},n.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,r=t.end;if(To(n)&&To(r)){bo(n,r,this.segmentMetadataTrack_);

2var o=l.a.WebKitDataCue||l.a.VTTCue,c={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:n,end:r},d=new o(n,r,JSON.stringify(c));d.value=c,this.segmentMetadataTrack_.addCue(d)}}},t}(ma.EventTarget);function Ao(){}var Po,Oo=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},Lo=["video","audio"],Do=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},No=function e(t,n){if(0!==n.queue.length){var r=0,o=n.queue[r];if("mediaSource"!==o.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!Do(t,n)){if(o.type!==t){if(r=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(t,n.queue),null===r)return;o=n.queue[r]}return n.queue.splice(r,1),n.queuePending[t]=o,o.action(t,n),o.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),o.action(n),o.doneFn&&o.doneFn(),e("audio",n),e("video",n))}},Ro=function(e,t){var n=t[e+"Buffer"],r=Oo(e);n&&(n.removeEventListener("updateend",t["on"+r+"UpdateEnd_"]),n.removeEventListener("error",t["on"+r+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Mo=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},Uo=function(e,t,n){return function(r,o){var l=o[r+"Buffer"];if(Mo(o.mediaSource,l)){o.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+r+"Buffer");try{l.appendBuffer(e)}catch(e){o.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+r+"Buffer"),o.queuePending[r]=null,n(e)}}}},Bo=function(e,t){return function(n,r){var o=r[n+"Buffer"];if(Mo(r.mediaSource,o)){r.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{o.remove(e,t)}catch(o){r.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},jo=function(e){return function(t,n){var r=n[t+"Buffer"];Mo(n.mediaSource,r)&&(n.logger_("Setting "+t+"timestampOffset to "+e),r.timestampOffset=e)}},Fo=function(e){return function(t,n){e()}},qo=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(e){ma.log.warn("Failed to call media source endOfStream",e)}}}},Vo=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(e){ma.log.warn("Failed to set media source duration",e)}}},Ho=function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(Mo(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(t){ma.log.warn("Failed to abort on "+e+"Buffer",t)}}}}},Wo=function(e,t){return function(n){var r=Oo(e),o=Object(R.e)(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var l=n.mediaSource.addSourceBuffer(o);l.addEventListener("updateend",n["on"+r+"UpdateEnd_"]),l.addEventListener("error",n["on"+r+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=l}},Go=function(e){return function(t){var n=t[e+"Buffer"];if(Ro(e,t),Mo(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){ma.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},zo=function(e){return function(t,n){var r=n[t+"Buffer"],o=Object(R.e)(e);if(Mo(n.mediaSource,r)&&n.codecs[t]!==e){n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e);try{r.changeType(o),n.codecs[t]=e}catch(e){ma.log.warn("Failed to changeType on "+t+"Buffer",e)}}}},Xo=function(e){var t=e.type,n=e.sourceUpdater,r=e.action,o=e.doneFn,l=e.name;n.queue.push({type:t,action:r,doneFn:o,name:l}),No(t,n)},Ko=function(e,t){return function(n){if(t.queuePending[e]){var r=t.queuePending[e].doneFn;t.queuePending[e]=null,r&&r(t[e+"Error_"])}No(e,t)}},Yo=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return No("mediaSource",_()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=ya("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Ko("video",_()(n)),n.onAudioUpdateEnd_=Ko("audio",_()(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}S()(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){Xo({type:"mediaSource",sourceUpdater:this,action:Wo(e,t),name:"addSourceBuffer"})},n.abort=function(e){Xo({type:e,sourceUpdater:this,action:Ho(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Xo({type:"mediaSource",sourceUpdater:this,action:Go(e),name:"removeSourceBuffer"}):ma.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!ma.browser.IE_VERSION&&!ma.browser.IS_FIREFOX&&l.a.MediaSource&&l.a.MediaSource.prototype&&"function"==typeof l.a.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return l.a.SourceBuffer&&l.a.SourceBuffer.prototype&&"function"==typeof l.a.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Xo({type:e,sourceUpdater:this,action:zo(t),name:"changeType"}):ma.log.error("changeType is not supported!")},n.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(n){var r=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,r);t.canChangeType()&&t.changeType(n,r)}))},n.appendBuffer=function(e,t){var n=this,r=e.segmentInfo,o=e.type,l=e.bytes;if(this.processedAppend_=!0,"audio"===o&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+l.length+" until video append");if(Xo({type:o,sourceUpdater:this,action:Uo(l,r||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===o){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var c=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+c.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,c.forEach((function(e){n.appendBuffer.apply(n,e)}))}},n.audioBuffered=function(){return Mo(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:ma.createTimeRange()},n.videoBuffered=function(){return Mo(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:ma.createTimeRange()},n.buffered=function(){var video=Mo(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,audio=Mo(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return audio&&!video?this.audioBuffered():video&&!audio?this.videoBuffered():function(e,t){var n=null,r=null,o=0,l=[],c=[];if(!(e&&e.length&&t&&t.length))return ma.createTimeRange();for(var d=e.length;d--;)l.push({time:e.start(d),type:"start"}),l.push({time:e.end(d),type:"end"});for(d=t.length;d--;)l.push({time:t.start(d),type:"start"}),l.push({time:t.end(d),type:"end"});for(l.sort((function(a,b){return a.time-b.time})),d=0;d<l.length;d++)"start"===l[d].type?2==++o&&(n=l[d].time):"end"===l[d].type&&1==--o&&(r=l[d].time),null!==n&&null!==r&&(c.push([n,r]),n=null,r=null);return ma.createTimeRanges(c)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=Ao),Xo({type:"mediaSource",sourceUpdater:this,action:Vo(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=Ao),"string"!=typeof 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this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.skipEmptySegments_=function(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var r=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Xs&&this.handleTimeout_(),e.code===Ks?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var o=this.pendingSegment_;this.saveBandwidthRelatedStats_(o.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");var c=o.segment;if(c.map&&(c.map.bytes=t.map.bytes),o.bytes=t.bytes,"function"!=typeof l.a.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then((function(){return r.segmentRequestFinished_(e,t,n)}),(function(){return r.stopForError({message:"Error loading vtt.js"})}));c.requested=!0;try{this.parseVTTCues_(o)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(o,this.syncController_.timelines[o.timeline],this.playlist_),o.cues.length?o.timingInfo={start:o.cues[0].startTime,end:o.cues[o.cues.length-1].endTime}:o.timingInfo={start:o.startOfSegment,end:o.startOfSegment+o.duration},o.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");o.byteLength=o.bytes.byteLength,this.mediaSecondsLoaded+=c.duration,o.cues.forEach((function(e){r.subtitlesTrack_.addCue(r.featuresNativeTextTracks_?new l.a.VTTCue(e.startTime,e.endTime,e.text):e)})),function(track){var 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r=e.segment;if(t)if(e.cues.length){var o=e.timestampmap,l=o.MPEGTS/W.ONE_SECOND_IN_TS-o.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=l,e.endTime+=l})),!n.syncInfo){var c=e.cues[0].startTime,d=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(c,d-r.duration)}}}else r.empty=!0},t}(Io),eu=function(track,e){for(var t=track.cues,i=0;i<t.length;i++){var n=t[i];if(e>=n.adStartTime&&e<=n.adEndTime)return n}return null},tu=[{name:"VOD",run:function(e,t,n,r,o){if(n!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,n,r,o){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var l=null,c=null,d=Pa(t);o=o||0;for(var i=0;i<d.length;i++){var h=d[t.endList||0===o?i:d.length-(i+1)],f=h.segment,m=e.timelineToDatetimeMappings[f.timeline];if(m&&f.dateTimeObject){var v=f.dateTimeObject.getTime()/1e3+m;if(f.parts&&"number"==typeof h.partIndex)for(var 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Media sequence gap "+n+" is too large.");else for(var i=n-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],n=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-n}},n.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,n=e.shouldSaveTimelineMapping,r=this.calculateSegmentTimeMapping_(t,t.timingInfo,n),o=t.segment;r&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:o.start}));var l=o.dateTimeObject;o.discontinuity&&n&&l&&(this.timelineToDatetimeMappings[o.timeline]=-l.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var r,o,l=e.segment,c=e.part,d=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)d={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=d,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+d.time+"] [mapping: "+d.mapping+"]")),r=e.startOfSegment,o=t.end+d.mapping;else{if(!d)return!1;r=t.start+d.mapping,o=t.end+d.mapping}return c&&(c.start=r,c.end=o),(!l.start||r<l.start)&&(l.start=r),l.end=o,!0},n.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,n=e.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var i=0;i<t.discontinuityStarts.length;i++){var r=t.discontinuityStarts[i],o=t.discontinuitySequence+i+1,l=r-e.mediaIndex,c=Math.abs(l);if(!this.discontinuities[o]||this.discontinuities[o].accuracy>c){var time=void 0;time=l<0?n.start-Ma({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):n.end+Ma({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[o]={time:time,accuracy:c}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(ma.EventTarget),nu=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}S()(t,e);var n=t.prototype;return n.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},n.pendingTimelineChange=function(e){var t=e.type,n=e.from,r=e.to;return"number"==typeof n&&"number"==typeof r&&(this.pendingTimelineChanges_[t]={type:t,from:n,to:r},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},n.lastTimelineChange=function(e){var t=e.type,n=e.from,r=e.to;return"number"==typeof n&&"number"==typeof r&&(this.lastTimelineChanges_[t]={type:t,from:n,to:r},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},n.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},t}(ma.EventTarget),ru=Ns(Rs((function(){var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{};function n(e,t,n){return e(n={path:t,exports:{},require:function(path,base){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==base&&n.path)}},n.exports),n.exports}var r=n((function(e){function t(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)}}e.exports=function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e},e.exports.default=e.exports,e.exports.__esModule=!0})),o=n((function(e){function t(n,p){return e.exports=t=Object.setPrototypeOf||function(e,p){return e.__proto__=p,e},e.exports.default=e.exports,e.exports.__esModule=!0,t(n,p)}e.exports=t,e.exports.default=e.exports,e.exports.__esModule=!0})),l=n((function(e){e.exports=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,o(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0})),c=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var n=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(n,1),n>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var n=t.length,i=0;i<n;++i)t[i].call(this,arguments[1]);

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aes key size");var d=e.slice(0),f=[];for(this._key=[d,f],i=l;i<4*l+28;i++)n=d[i-1],(i%l==0||8===l&&i%l==4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],i%l==0&&(n=n<<8^n>>>24^c<<24,c=c<<1^283*(c>>7))),d[i]=d[i-l]^n;for(t=0;i;t++,i--)n=d[3&t?i:i-4],f[t]=i<=4||t<4?n:o[0][r[n>>>24]]^o[1][r[n>>16&255]]^o[2][r[n>>8&255]]^o[3][r[255&n]]}return e.prototype.decrypt=function(e,t,n,r,o,l){var c,d,h,i,f=this._key[1],a=e^f[0],b=r^f[1],m=n^f[2],v=t^f[3],y=f.length/4-2,_=4,table=this._tables[1],T=table[0],S=table[1],E=table[2],k=table[3],w=table[4];for(i=0;i<y;i++)c=T[a>>>24]^S[b>>16&255]^E[m>>8&255]^k[255&v]^f[_],d=T[b>>>24]^S[m>>16&255]^E[v>>8&255]^k[255&a]^f[_+1],h=T[m>>>24]^S[v>>16&255]^E[a>>8&255]^k[255&b]^f[_+2],v=T[v>>>24]^S[a>>16&255]^E[b>>8&255]^k[255&m]^f[_+3],_+=4,a=c,b=d,m=h;for(i=0;i<4;i++)o[(3&-i)+l]=w[a>>>24]<<24^w[b>>16&255]<<16^w[m>>8&255]<<8^w[255&v]^f[_++],c=a,a=b,b=m,m=v,v=c},e}(),m=function(e){function t(){var t;return(t=e.call(this,c)||this).jobs=[],t.delay=1,t.timeout_=null,t}l(t,e);var n=t.prototype;return n.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},n.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(c),v=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},y=function(){function e(t,n,r,o){var l=e.STEP,c=new Int32Array(t.buffer),d=new Uint8Array(t.byteLength),i=0;for(this.asyncStream_=new m,this.asyncStream_.push(this.decryptChunk_(c.subarray(i,i+l),n,r,d)),i=l;i<c.length;i+=l)r=new Uint32Array([v(c[i-4]),v(c[i-3]),v(c[i-2]),v(c[i-1])]),this.asyncStream_.push(this.decryptChunk_(c.subarray(i,i+l),n,r,d));this.asyncStream_.push((function(){var e;o(null,(e=d).subarray(0,e.byteLength-e[e.byteLength-1]))}))}return e.prototype.decryptChunk_=function(e,t,n,r){return function(){var o=function(e,t,n){var r,o,l,c,d,h,m,y,_,T=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),S=new f(Array.prototype.slice.call(t)),E=new Uint8Array(e.byteLength),k=new Int32Array(E.buffer);for(r=n[0],o=n[1],l=n[2],c=n[3],_=0;_<T.length;_+=4)d=v(T[_]),h=v(T[_+1]),m=v(T[_+2]),y=v(T[_+3]),S.decrypt(d,h,m,y,k,_),k[_]=v(k[_]^r),k[_+1]=v(k[_+1]^o),k[_+2]=v(k[_+2]^l),k[_+3]=v(k[_+3]^c),r=d,o=h,l=m,c=y;return E}(e,t,n);r.set(o,e.byteOffset)}},r(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();d="undefined"!=typeof window?window:void 0!==t?t:"undefined"!=typeof self?self:{};var _=d.BigInt||Number;_("0x1"),_("0x100"),_("0x10000"),_("0x1000000"),_("0x100000000"),_("0x10000000000"),_("0x1000000000000"),_("0x100000000000000"),_("0x10000000000000000");var T=function(e){var t={};return Object.keys(e).forEach((function(n){var r,o=e[n];r=o,("function"===ArrayBuffer.isView?ArrayBuffer.isView(r):r&&r.buffer instanceof ArrayBuffer)?t[n]={bytes:o.buffer,byteOffset:o.byteOffset,byteLength:o.byteLength}:t[n]=o})),t};self.onmessage=function(e){var data=e.data,t=new Uint8Array(data.encrypted.bytes,data.encrypted.byteOffset,data.encrypted.byteLength),n=new Uint32Array(data.key.bytes,data.key.byteOffset,data.key.byteLength/4),r=new Uint32Array(data.iv.bytes,data.iv.byteOffset,data.iv.byteLength/4);new y(t,n,r,(function(e,t){self.postMessage(T({source:data.source,decrypted:t}),[t.buffer])}))}}))),au=Ds(ru),su=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},ou=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},uu=function(e,t){t.activePlaylistLoader=e,e.load()},lu={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e],o=t.blacklistCurrentPlaylist;ou(n,r);var l=r.activeTrack(),c=r.activeGroup(),d=(c.filter((function(e){return e.default}))[0]||c[0]).id,h=r.tracks[d];if(l!==h){for(var f in ma.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[f].enabled=r.tracks[f]===h;r.onTrackChanged()}else o({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e];ma.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),ou(n,r);var track=r.activeTrack();track&&(track.mode="disabled"),r.onTrackChanged()}}},cu={AUDIO:function(e,t,n){if(t){var r=n.tech,o=n.requestOptions,l=n.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();l.playlist(e,o),(!r.paused()||e.endList&&"none"!==r.preload())&&l.load()})),t.on("loadedplaylist",(function(){l.playlist(t.media(),o),r.paused()||l.load()})),t.on("error",lu[e](e,n))}},SUBTITLES:function(e,t,n){var r=n.tech,o=n.requestOptions,l=n.segmentLoaders[e],c=n.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();l.playlist(e,o),l.track(c.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&l.load()})),t.on("loadedplaylist",(function(){l.playlist(t.media(),o),r.paused()||l.load()})),t.on("error",lu[e](e,n))}},du={AUDIO:function(e,t){var n=t.vhs,r=t.sourceType,o=t.segmentLoaders[e],l=t.requestOptions,c=t.master.mediaGroups,d=t.mediaTypes[e],h=d.groups,f=d.tracks,m=d.logger_,v=t.masterPlaylistLoader,y=Ga(v.master);for(var _ in c[e]&&0!==Object.keys(c[e]).length||(c[e]={main:{default:{default:!0}}},y&&(c[e].main.default.playlists=v.master.playlists)),c[e])for(var T in h[_]||(h[_]=[]),c[e][_]){var S=c[e][_][T],E=void 0;if(y?(m("AUDIO group '"+_+"' label '"+T+"' is a master playlist"),S.isMasterPlaylist=!0,E=null):E="vhs-json"===r&&S.playlists?new os(S.playlists[0],n,l):S.resolvedUri?new os(S.resolvedUri,n,l):S.playlists&&"dash"===r?new Ps(S.playlists[0],n,l,v):null,S=ma.mergeOptions({id:T,playlistLoader:E},S),cu[e](e,S.playlistLoader,t),h[_].push(S),void 0===f[T]){var track=new ma.AudioTrack({id:T,kind:su(S),enabled:!1,language:S.language,default:S.default,label:T});f[T]=track}}o.on("error",lu[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,r=t.vhs,o=t.sourceType,l=t.segmentLoaders[e],c=t.requestOptions,d=t.master.mediaGroups,h=t.mediaTypes[e],f=h.groups,m=h.tracks,v=t.masterPlaylistLoader;for(var y in d[e])for(var _ in f[y]||(f[y]=[]),d[e][y])if(!d[e][y][_].forced){var T=d[e][y][_],S=void 0;if("hls"===o)S=new os(T.resolvedUri,r,c);else if("dash"===o){if(!T.playlists.filter((function(p){return p.excludeUntil!==1/0})).length)return;S=new Ps(T.playlists[0],r,c,v)}else"vhs-json"===o&&(S=new os(T.playlists?T.playlists[0]:T.resolvedUri,r,c));if(T=ma.mergeOptions({id:_,playlistLoader:S},T),cu[e](e,T.playlistLoader,t),f[y].push(T),void 0===m[_]){var track=n.addRemoteTextTrack({id:_,kind:"subtitles",default:T.default&&T.autoselect,language:T.language,label:_},!1).track;m[_]=track}}l.on("error",lu[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,r=t.master.mediaGroups,o=t.mediaTypes[e],l=o.groups,c=o.tracks;

2for(var d in r[e])for(var h in l[d]||(l[d]=[]),r[e][d]){var f=r[e][d][h];if(/^(?:CC|SERVICE)/.test(f.instreamId)){var m=n.options_.vhs&&n.options_.vhs.captionServices||{},v={label:h,language:f.language,instreamId:f.instreamId,default:f.default&&f.autoselect};if(m[v.instreamId]&&(v=ma.mergeOptions(v,m[v.instreamId])),void 0===v.default&&delete v.default,l[d].push(ma.mergeOptions({id:h},f)),void 0===c[h]){var track=n.addRemoteTextTrack({id:v.instreamId,kind:"captions",default:v.default,language:v.language,label:v.label},!1).track;c[h]=track}}}}},hu=function e(t,n){for(var i=0;i<t.length;i++){if(Ha(n,t[i]))return!0;if(t[i].playlists&&e(t[i].playlists,n))return!0}return!1},pu={AUDIO:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if(n[r].enabled)return n[r];return null}},SUBTITLES:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if("showing"===n[r].mode||"hidden"===n[r].mode)return n[r];return null}}},fu=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){du[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,o=e.vhs,l=e.segmentLoaders,c=l.AUDIO,d=l.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=function(e,t){return function(track){var n=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,o=n.media();if(!o)return null;var l=null;o.attributes[e]&&(l=r[o.attributes[e]]);var c=Object.keys(r);if(!l)if("AUDIO"===e&&c.length>1&&Ga(t.master))for(var i=0;i<c.length;i++){var d=r[c[i]];if(hu(d,o)){l=d;break}}else r.main?l=r.main:1===c.length&&(l=r[c[0]]);return void 0===track?l:null!==track&&l&&l.filter((function(e){return e.id===track.id}))[0]||null}}(n,e),t[n].activeTrack=pu[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,r=n[e],o=n.main,l=t.mediaTypes[e],c=l.activeTrack(),d=l.getActiveGroup(),h=l.activePlaylistLoader,f=l.lastGroup_;d&&f&&d.id===f.id||(l.lastGroup_=d,l.lastTrack_=c,ou(r,l),d&&!d.isMasterPlaylist&&(d.playlistLoader?(r.resyncLoader(),uu(d.playlistLoader,l)):h&&o.resetEverything()))}}(n,e),t[n].onGroupChanging=function(e,t){return function(){var n=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,n.abort(),n.pause()}}(n,e),t[n].onTrackChanged=function(e,t){return function(){var n=t.masterPlaylistLoader,r=t.segmentLoaders,o=r[e],l=r.main,c=t.mediaTypes[e],d=c.activeTrack(),h=c.getActiveGroup(),f=c.activePlaylistLoader,m=c.lastTrack_;if((!m||!d||m.id!==d.id)&&(c.lastGroup_=h,c.lastTrack_=d,ou(o,c),h)){if(h.isMasterPlaylist){if(!d||!m||d.id===m.id)return;var v=t.vhs.masterPlaylistController_,y=v.selectPlaylist();if(v.media()===y)return;return c.logger_("track change. Switching master audio from "+m.id+" to "+d.id),n.pause(),l.resetEverything(),void v.fastQualityChange_(y)}if("AUDIO"===e){if(!h.playlistLoader)return l.setAudio(!0),void l.resetEverything();o.setAudio(!0),l.setAudio(!1)}f!==h.playlistLoader?(o.track&&o.track(d),o.resetEverything(),uu(h.playlistLoader,c)):uu(h.playlistLoader,c)}}}(n,e),t[n].getActiveGroup=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}}(n,e)}));var h=t.AUDIO.activeGroup();if(h){var f=(h.filter((function(e){return e.default}))[0]||h[0]).id;t.AUDIO.tracks[f].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(d.setAudio(!1),c.setAudio(!0)):d.setAudio(!0)}n.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanged()}))})),n.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanging()}))}));var m=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})};for(var v in r.audioTracks().addEventListener("change",m),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),o.on("dispose",(function(){r.audioTracks().removeEventListener("change",m),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[v])},mu=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],gu=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},vu=function(e){function t(t){var n;n=e.call(this)||this;var r=t.src,o=t.handleManifestRedirects,c=t.withCredentials,d=t.tech,h=t.bandwidth,f=t.externVhs,m=t.useCueTags,v=t.blacklistDuration,y=t.enableLowInitialPlaylist,T=t.sourceType,S=t.cacheEncryptionKeys,E=t.experimentalBufferBasedABR,k=t.experimentalLeastPixelDiffSelector,w=t.captionServices;if(!r)throw new Error("A non-empty playlist URL or JSON manifest string is required");var C,x=t.maxPlaylistRetries;null==x&&(x=1/0),Po=f,n.experimentalBufferBasedABR=Boolean(E),n.experimentalLeastPixelDiffSelector=Boolean(k),n.withCredentials=c,n.tech_=d,n.vhs_=d.vhs,n.sourceType_=T,n.useCueTags_=m,n.blacklistDuration=v,n.maxPlaylistRetries=x,n.enableLowInitialPlaylist=y,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:c,handleManifestRedirects:o,maxPlaylistRetries:x,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=(C={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(e){C[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Ao,activeTrack:Ao,getActiveGroup:Ao,onGroupChanged:Ao,onTrackChanged:Ao,lastTrack_:null,logger_:ya("MediaGroups["+e+"]")}})),C),n.mediaSource=new l.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(_()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(_()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(_()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=ma.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new iu(t),n.segmentMetadataTrack_=d.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new au,n.sourceUpdater_=new Yo(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new nu;var I={vhs:n.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:w,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:h,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:S,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new Ps(r,n.vhs_,n.requestOptions_):new os(r,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new Io(ma.mergeOptions(I,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new Io(ma.mergeOptions(I,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new Zo(ma.mergeOptions(I,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks,loadVttJs:function(){return new Promise((function(e,t){function n(){d.off("vttjserror",r),e()}function r(){d.off("vttjsloaded",n),t()}d.one("vttjsloaded",n),d.one("vttjserror",r),d.addWebVttScript_()}))}}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",(function(){return n.startABRTimer_()})),n.tech_.on("pause",(function(){return n.stopABRTimer_()})),n.tech_.on("play",(function(){return n.startABRTimer_()}))),mu.forEach((function(e){n[e+"_"]=gu.bind(_()(n),e)})),n.logger_=ya("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1;var A="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(A,(function(){var e=Date.now();n.tech_.one("loadeddata",(function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends}))})),n}S()(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var main=this.mainAppendsToLoadedData_(),audio=this.audioAppendsToLoadedData_();return-1===main||-1===audio?-1:main+audio},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(e){void 0===e&&(e="abr");var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)},n.switchMedia_=function(e,t,n){var r=this.media(),o=r&&(r.id||r.uri),l=e.id||e.uri;o&&o!==l&&(this.logger_("switch media "+o+" -> "+l+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=l.a.setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(l.a.clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var track,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)track=this.mediaTypes_.AUDIO.activeTrack();else{var o=n.main||r.length&&n[r[0]];for(var label in o)if(o[label].default){track={label:label};break}}if(!track)return t;var l=[];for(var c in n)if(n[c][track.label]){var d=n[c][track.label];if(d.playlists&&d.playlists.length)l.push.apply(l,d.playlists);else if(d.uri)l.push(d);else if(e.playlists.length)for(var i=0;i<e.playlists.length;i++){var h=e.playlists[i];h.attributes&&h.attributes.AUDIO&&h.attributes.AUDIO===c&&l.push(h)}}return l.length?l:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Va(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),fu({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t=e.masterPlaylistLoader_.media();if(!t){var n;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),!n||!e.shouldSwitchToMedia_(n))return;if(e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial"),!("vhs-json"===e.sourceType_&&e.initialMedia_.segments))return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;Va(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.masterPlaylistLoader_.load(),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"playlist-unchanged"!==t.lastExcludeReason_&&(e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck")))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},n.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},n.triggerPresenceUsage_=function(e,t){var n=e.mediaGroups||{},r=!0,o=Object.keys(n.AUDIO);for(var l in n.AUDIO)for(var label in n.AUDIO[l]){n.AUDIO[l][label].uri||(r=!1)}r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),Po.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),o.length&&Object.keys(n.AUDIO[o[0]]).length>1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),r=this.bufferLowWaterLine(),o=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,r=e.currentTime,o=e.nextPlaylist,l=e.bufferLowWaterLine,c=e.bufferHighWaterLine,d=e.duration,h=e.experimentalBufferBasedABR,f=e.log;if(!o)return ma.log.warn("We received no playlist to switch to. Please check your stream."),!1;var m="allowing switch "+(t&&t.id||"null")+" -> "+o.id;if(!t)return f(m+" as current playlist is not set"),!0;if(o.id===t.id)return!1;var v=Boolean(Sa(n,r).length);if(!t.endList)return v||"number"!=typeof t.partTargetDuration?(f(m+" as current playlist is live"),!0):(f("not "+m+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);var y=xa(n,r),_=h?Os.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Os.MAX_BUFFER_LOW_WATER_LINE;if(d<_)return f(m+" as duration < max low water line ("+d+" < "+_+")"),!0;var T=o.attributes.BANDWIDTH,S=t.attributes.BANDWIDTH;if(T<S&&(!h||y<c)){var E=m+" as next bandwidth < current bandwidth ("+T+" < "+S+")";return h&&(E+=" and forwardBuffer < bufferHighWaterLine ("+y+" < "+c+")"),f(E),!0}if((!h||T>S)&&y>=l){var k=m+" as forwardBuffer >= bufferLowWaterLine ("+y+" >= "+l+")";return h&&(k+=" and next bandwidth > current bandwidth ("+T+" > "+S+")"),f(k),!0}return f("not "+m+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:r,bufferHighWaterLine:o,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",(function(){e.checkABR_("bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("timeout",(function(){e.experimentalBufferBasedABR&&e.mainSegmentLoader_.load()})),this.experimentalBufferBasedABR||this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")})),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){ma.browser.IE_VERSION||ma.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},n.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(ma.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")},n.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){var t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var n=Po.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),o=this.tech_.buffered();if(!o.length)return n-r<=ba;var l=o.end(o.length-1);return l-r<=ba&&n-l<=ba},n.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var n=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var r,o=this.masterPlaylistLoader_.master.playlists,l=o.filter(Fa),c=1===l.length&&l[0]===n;if(1===o.length&&t!==1/0)return ma.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(c);if(c){var d=!1;o.forEach((function(e){if(e!==n){var t=e.excludeUntil;void 0!==t&&t!==1/0&&(d=!0,delete e.excludeUntil)}})),d&&(ma.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}r=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=r,e.reason&&(n.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var h=this.selectPlaylist();if(!h)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var f=e.internal?this.logger_:ma.log.warn,m=e.message?" "+e.message:"";f((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+m+" Switching to playlist "+h.id+"."),h.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),h.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var v=h.targetDuration/2*1e3||5e3,y="number"==typeof h.lastRequest&&Date.now()-h.lastRequest<=v;return this.switchMedia_(h,"exclude",c||y)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(filter,e){var t=this,n=[],r="all"===filter;(r||"main"===filter)&&n.push(this.masterPlaylistLoader_);var o=[];(r||"audio"===filter)&&o.push("AUDIO"),(r||"subtitle"===filter)&&(o.push("CLOSED-CAPTIONS"),o.push("SUBTITLES")),o.forEach((function(e){var r=t.mediaTypes_[e]&&t.mediaTypes_[e].activePlaylistLoader;r&&n.push(r)})),["main","audio","subtitle"].forEach((function(e){var r=t[e+"SegmentLoader_"];!r||filter!==e&&"all"!==filter||n.push(r)})),n.forEach((function(t){return e.forEach((function(e){"function"==typeof t[e]&&t[e]()}))}))},n.setCurrentTime=function(e){var t=Sa(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},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Po.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var r=this.masterPlaylistLoader_.master,o=Po.Playlist.seekable(t,n,Po.Playlist.liveEdgeDelay(r,t));if(0!==o.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Po.Playlist.seekable(t,n,Po.Playlist.liveEdgeDelay(r,t))).length)return}var l,c;this.seekable_&&this.seekable_.length&&(l=this.seekable_.end(0),c=this.seekable_.start(0)),e?e.start(0)>o.end(0)||o.start(0)>e.end(0)?this.seekable_=o:this.seekable_=ma.createTimeRanges([[e.start(0)>o.start(0)?e.start(0):o.start(0),e.end(0)<o.end(0)?e.end(0):o.end(0)]]):this.seekable_=o,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===l&&this.seekable_.start(0)===c||(this.logger_("seekable updated ["+ka(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var n=this.tech_.buffered(),r=Po.Playlist.duration(this.masterPlaylistLoader_.media());n.length>0&&(r=Math.max(r,n.end(n.length-1))),this.mediaSource.duration!==r&&this.sourceUpdater_.setDuration(r)}},n.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var n=e.mediaTypes_[t].groups;for(var r in n)n[r].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),n=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!n)},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},n=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;var r=co(this.master(),n),o={},l=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(o.video=r.video||t.main.videoCodec||R.b),t.main.isMuxed&&(o.video+=","+(r.audio||t.main.audioCodec||R.a)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||l)&&(o.audio=r.audio||t.main.audioCodec||t.audio.audioCodec||R.a,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),o.audio||o.video){var c,d={};if(["video","audio"].forEach((function(e){if(o.hasOwnProperty(e)&&(r=t[e].isFmp4,l=o[e],!(r?Object(R.c)(l):Object(R.g)(l)))){var n=t[e].isFmp4?"browser":"muxer";d[n]=d[n]||[],d[n].push(o[e]),"audio"===e&&(c=n)}var r,l})),l&&c&&n.attributes.AUDIO){var h=n.attributes.AUDIO;this.master().playlists.forEach((function(e){(e.attributes&&e.attributes.AUDIO)===h&&e!==n&&(e.excludeUntil=1/0)})),this.logger_("excluding audio group "+h+" as "+c+' does not support codec(s): "'+o.audio+'"')}if(!Object.keys(d).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var f=[];if(["video","audio"].forEach((function(t){var n=(Object(R.h)(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Object(R.h)(o[t]||"")[0]||{}).type;n&&r&&n.toLowerCase()!==r.toLowerCase()&&f.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+o[t]+'"')})),f.length)return void this.blacklistCurrentPlaylist({playlist:n,message:"Codec switching not supported: "+f.join(", ")+".",blacklistDuration:1/0,internal:!0})}return o}var m=Object.keys(d).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+d[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:n,internal:!0,message:m,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:n,message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach((function(r){var o=t[r];if(-1===n.indexOf(o.id)){n.push(o.id);var l=co(e.master,o),c=[];!l.audio||Object(R.g)(l.audio)||Object(R.c)(l.audio)||c.push("audio codec "+l.audio),!l.video||Object(R.g)(l.video)||Object(R.c)(l.video)||c.push("video codec "+l.video),l.text&&"stpp.ttml.im1t"===l.text&&c.push("text codec "+l.text),c.length&&(o.excludeUntil=1/0,e.logger_("excluding "+o.id+" for unsupported: "+c.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],r=this.master().playlists,o=uo(Object(R.h)(e)),l=lo(o),c=o.video&&Object(R.h)(o.video)[0]||null,d=o.audio&&Object(R.h)(o.audio)[0]||null;Object.keys(r).forEach((function(e){var o=r[e];if(-1===n.indexOf(o.id)&&o.excludeUntil!==1/0){n.push(o.id);var h=[],f=co(t.masterPlaylistLoader_.master,o),m=lo(f);if(f.audio||f.video){if(m!==l&&h.push('codec count "'+m+'" !== "'+l+'"'),!t.sourceUpdater_.canChangeType()){var v=f.video&&Object(R.h)(f.video)[0]||null,y=f.audio&&Object(R.h)(f.audio)[0]||null;v&&c&&v.type.toLowerCase()!==c.type.toLowerCase()&&h.push('video codec "'+v.type+'" !== "'+c.type+'"'),y&&d&&y.type.toLowerCase()!==d.type.toLowerCase()&&h.push('audio codec "'+y.type+'" !== "'+d.type+'"')}h.length&&(o.excludeUntil=1/0,t.logger_("blacklisting "+o.id+": "+h.join(" && ")))}}}))},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(e,track,t){if(void 0===t&&(t=0),e.segments)for(var n,r=t,i=0;i<e.segments.length;i++){var o=e.segments[i];if(n||(n=eu(track,r+o.duration/2)),n){if("cueIn"in o){n.endTime=r,n.adEndTime=r,r+=o.duration,n=null;continue}if(r<n.endTime){r+=o.duration;continue}n.endTime+=o.duration}else if("cueOut"in o&&((n=new l.a.VTTCue(r,r+o.duration,o.cueOut)).adStartTime=r,n.adEndTime=r+parseFloat(o.cueOut),track.addCue(n)),"cueOutCont"in o){var c=o.cueOutCont.split("/").map(parseFloat),d=c[0],h=c[1];(n=new l.a.VTTCue(r,r+o.duration,"")).adStartTime=r-d,n.adEndTime=n.adStartTime+h,track.addCue(n)}r+=o.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Os.GOAL_BUFFER_LENGTH,n=Os.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,Os.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,r)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Os.BUFFER_LOW_WATER_LINE,n=Os.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,Os.MAX_BUFFER_LOW_WATER_LINE),o=Math.max(t,Os.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?o:r)},n.bufferHighWaterLine=function(){return Os.BUFFER_HIGH_WATER_LINE},t}(ma.EventTarget),yu=function(e,t,n){var r,o,l,c=e.masterPlaylistController_,d=c[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(c);if(t.attributes){var h=t.attributes.RESOLUTION;this.width=h&&h.width,this.height=h&&h.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=co(c.master(),t),this.playlist=t,this.id=n,this.enabled=(r=e.playlists,o=t.id,l=d,function(e){var t=r.master.playlists[o],n=ja(t),c=Fa(t);return void 0===e?c:(e?delete t.disabled:t.disabled=!0,e===c||n||(l(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},_u=["seeking","seeked","pause","playing","error"],bu=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=ya("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},r=function(){return t.monitorCurrentTime_()},o=function(){return t.techWaiting_()},c=function(){return t.cancelTimer_()},d=this.masterPlaylistController_,h=["main","subtitle","audio"],f={};h.forEach((function(e){f[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},d[e+"SegmentLoader_"].on("appendsdone",f[e].updateend),d[e+"SegmentLoader_"].on("playlistupdate",f[e].reset),t.tech_.on(["seeked","seeking"],f[e].reset)}));var m=function(e){["main","audio"].forEach((function(n){d[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))};this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),m("off"))},this.clearSeekingAppendCheck_=function(){return m("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),m("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",o),this.tech_.on(_u,c),this.tech_.on("canplay",r),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",o),t.tech_.off(_u,c),t.tech_.off("canplay",r),t.tech_.off("play",n),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),h.forEach((function(e){d[e+"SegmentLoader_"].off("appendsdone",f[e].updateend),d[e+"SegmentLoader_"].off("playlistupdate",f[e].reset),t.tech_.off(["seeked","seeking"],f[e].reset)})),t.checkCurrentTimeTimeout_&&l.a.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&l.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=l.a.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],r=n.buffered_(),o=function(a,b){if(a===b)return!1;if(!a&&b||!b&&a)return!0;

2if(a.length!==b.length)return!0;for(var i=0;i<a.length;i++)if(a.start(i)!==b.start(i)||a.end(i)!==b.end(i))return!0;return!1}(this[e+"Buffered_"],r);this[e+"Buffered_"]=r,o?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:wa(r)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+ba>=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)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),n=this.tech_.currentTime();this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,n)){var r=t.start(0);e=r+(r===t.end(0)?0:ba)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+ka(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var o=this.masterPlaylistController_.sourceUpdater_,l=this.tech_.buffered(),c=o.audioBuffer?o.audioBuffered():null,d=o.videoBuffer?o.videoBuffered():null,h=this.media(),f=h.partTargetDuration?h.partTargetDuration:2*(h.targetDuration-_a),m=[c,d],i=0;i<m.length;i++){if(m[i])if(xa(m[i],n)<f)return!1}var v=Ea(l,n);return 0!==v.length&&(e=v.start(0)+ba,this.logger_("Buffered region starts ("+v.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=Sa(t,e);return n.length&&e+3<=n.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var n=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.tech_.setCurrentTime(n),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var r=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,o=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:r.audioBuffered(),videoBuffered:r.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var l=Ea(o,t);if(l.length>0){var c=l.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+c+", seeking to "+l.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*c,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,r){if(void 0===r&&(r=!1),!e.length)return!1;var o=e.end(e.length-1)+ba;return!n.endList&&r&&(o=e.end(e.length-1)+3*n.targetDuration),t>o},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,n=e.audioBuffered,r=e.currentTime;if(t){var o;if(t.length&&n.length){var l=Sa(t,r-3),c=Sa(t,r),d=Sa(n,r);d.length&&!c.length&&l.length&&(o={start:l.end(0),end:d.end(0)})}else{Ea(t,r).length||(o=this.gapFromVideoUnderflow_(t,r))}return!!o&&(this.logger_("Encountered a gap in video from "+o.start+" to "+o.end+". Seeking to current time "+r),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),r=Ea(t,n);this.cancelTimer_(),0!==r.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+_a),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}

2,t.gapFromVideoUnderflow_=function(e,t){for(var n=function(e){if(e.length<2)return ma.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 ma.createTimeRanges(t)}(e),i=0;i<n.length;i++){var r=n.start(i),o=n.end(i);if(t-r<4&&t-r>2)return{start:r,end:o}}return null},e}(),Tu={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Su=function e(t,n){var r=0,o=0,l=ma.mergeOptions(Tu,n);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var c=function(){o&&t.currentTime(o)},d=function(e){null!=e&&(o=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",c),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},h=function(){return Date.now()-r<1e3*l.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):l.getSource&&"function"==typeof l.getSource?(r=Date.now(),l.getSource.call(t,d)):void ma.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},f=function e(){t.off("loadedmetadata",c),t.off("error",h),t.off("dispose",e)};t.on("error",h),t.on("dispose",f),t.reloadSourceOnError=function(n){f(),e(t,n)}},Eu="2.16.3",ku={PlaylistLoader:os,Playlist:za,utils:bs,STANDARD_PLAYLIST_SELECTOR:yo,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(za.isEnabled);return mo(t,(function(a,b){return go(a,b)})),t.filter((function(t){return!!co(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:yo,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var r=this.useDevicePixelRatio&&l.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),vo(this.playlists.master,t,parseInt(fo(this.tech_.el(),"width"),10)*r,parseInt(fo(this.tech_.el(),"height"),10)*r,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:go,comparePlaylistResolution:function(e,t){var n,r;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||l.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),n===(r=r||l.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-r},xhr:ds()};Object.keys(Os).forEach((function(e){Object.defineProperty(ku,e,{get:function(){return ma.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Os[e]},set:function(t){ma.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?ma.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Os[e]=t}})}));var wu="videojs-vhs",Cu=function(e,t){for(var n=t.media(),r=-1,i=0;i<e.length;i++)if(e[i].id===n.id){r=i;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})};ku.canPlaySource=function(){return ma.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var xu=function(e){var t=e.player,n=e.sourceKeySystems,r=e.audioMedia,o=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var l=function(e,t){return e.reduce((function(e,n){if(!n.contentProtection)return e;var r=t.reduce((function(e,t){var r=n.contentProtection[t];return r&&r.pssh&&(e[t]={pssh:r.pssh}),e}),{});return Object.keys(r).length&&e.push(r),e}),[])}(r?o.concat([r]):o,Object.keys(n)),c=[],d=[];return l.forEach((function(e){d.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),c.push(new Promise((function(n,r){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?r(e):n()}))})))})),Promise.race([Promise.all(c),Promise.race(d)])},Iu=function(e){var t=e.player,n=function(e,t,n){if(!e)return e;var r={};t&&t.attributes&&t.attributes.CODECS&&(r=uo(Object(R.h)(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS);var o=Object(R.e)(r.video),l=Object(R.e)(r.audio),c={};for(var d in e)c[d]={},l&&(c[d].audioContentType=l),o&&(c[d].videoContentType=o),t.contentProtection&&t.contentProtection[d]&&t.contentProtection[d].pssh&&(c[d].pssh=t.contentProtection[d].pssh),"string"==typeof e[d]&&(c[d].url=e[d]);return ma.mergeOptions(e,c)}(e.sourceKeySystems,e.media,e.audioMedia);return!!n&&(t.currentSource().keySystems=n,!(n&&!t.eme)||(ma.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},Au=function(){if(!l.a.localStorage)return null;var e=l.a.localStorage.getItem(wu);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};ku.supportsNativeHls=function(){if(!d.a||!d.a.createElement)return!1;var video=d.a.createElement("video");if(!ma.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(e){return/maybe|probably/i.test(video.canPlayType(e))}))}(),ku.supportsNativeDash=!!(d.a&&d.a.createElement&&ma.getTech("Html5").isSupported())&&/maybe|probably/i.test(d.a.createElement("video").canPlayType("application/dash+xml")),ku.supportsTypeNatively=function(e){return"hls"===e?ku.supportsNativeHls:"dash"===e&&ku.supportsNativeDash},ku.isSupported=function(){return ma.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Pu=function(e){function t(source,t,n){var r;if(r=e.call(this,t,ma.mergeOptions(n.hls,n.vhs))||this,n.hls&&Object.keys(n.hls).length&&ma.log.warn("Using hls options is deprecated. Please rename `hls` to `vhs` in your options object."),"number"==typeof n.initialBandwidth&&(r.options_.bandwidth=n.initialBandwidth),r.logger_=ya("VhsHandler"),t.options_&&t.options_.playerId){var o=ma(t.options_.playerId);o.hasOwnProperty("hls")||Object.defineProperty(o,"hls",{get:function(){return ma.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"hls-player-access"}),_()(r)},configurable:!0}),o.hasOwnProperty("vhs")||Object.defineProperty(o,"vhs",{get:function(){return ma.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"vhs-player-access"}),_()(r)},configurable:!0}),o.hasOwnProperty("dash")||Object.defineProperty(o,"dash",{get:function(){return ma.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),_()(r)},configurable:!0}),r.player_=o}if(r.tech_=t,r.source_=source,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(d.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=d.a.fullscreenElement||d.a.webkitFullscreenElement||d.a.mozFullScreenElement||d.a.msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()})),r.on(r.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),r.on(r.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),r.on(r.tech_,"play",r.play),r}S()(t,e);var n=t.prototype;return n.setOptions_=function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=Au();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Os.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Os.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","useDtsForTimestampOffset","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(option){void 0!==e.source_[option]&&(e.options_[option]=e.source_[option])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;if(e){var r;this.setOptions_(),this.options_.src=0===(r=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(r.substring(r.indexOf(",")+1)):r,this.options_.tech=this.tech_,this.options_.externVhs=ku,this.options_.sourceType=Object(M.a)(t),this.options_.seekTo=function(time){n.tech_.setCurrentTime(time)},this.options_.smoothQualityChange&&ma.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new vu(this.options_);var o=ma.mergeOptions({liveRangeSafeTimeDelta:ba},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new bu(o),this.masterPlaylistController_.on("error",(function(){var e=ma.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}));var c=this.options_.experimentalBufferBasedABR?ku.movingAverageBandwidthSelector(.55):ku.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):c.bind(this),this.masterPlaylistController_.selectInitialPlaylist=ku.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=l.a.navigator.connection||l.a.navigator.mozConnection||l.a.navigator.webkitConnection,n=1e7;if(this.options_.useNetworkInformationApi&&t){var r=1e3*t.downlink*1e3;e=r>=n&&e>=n?Math.max(e,r):r}return e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);return e=this.throughput>0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){ma.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 n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return wa(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return wa(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!l.a.localStorage)return!1;var t=Au();t=t?ma.mergeOptions(t,e):e;try{l.a.localStorage.setItem(wu,JSON.stringify(t))}catch(e){return!1}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master(),n=Ga(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter((function(e){return!ja(e)})).map((function(t,i){return new yu(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){n.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=l.a.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},n.createKeySessions_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),xu({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key 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2({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",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