define("media-player",["exports"],(function(e){"use strict"
var t="undefined"!=typeof window&&window&&"node"!==window.appEnvironment
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var i="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{}
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d.prototype.toString=function(){return this.data}
d.prototype.replaceData=function(e,t,i){var n=this.data,r=n.substring(0,e),a=n.substring(e+t,n.length)
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this.length=this.data.length}
var h=function(e){var t=this,i=e.type
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t.listeners||(t.listeners={})
var n=t.listeners[i]
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k.prototype.removeEventListener=f
k.prototype.addEventListener=p
k.prototype.dispatchEvent=h
k.prototype.focus=function(){}
k.prototype.toString=function(){return m(this)}
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var t=[]
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var E=C
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C.prototype.appendChild=S.prototype.appendChild
C.prototype.replaceChild=S.prototype.replaceChild
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t.focus=function(){this.el_.focus()}
t.blur=function(){this.el_.blur()}
t.handleKeyDown=function(e){if(this.player_){e.stopPropagation()
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t.requestAnimationFrame=function(e){var t,i=this
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t.cancelNamedAnimationFrame=function(e){if(this.namedRafs_.has(e)){this.cancelAnimationFrame(this.namedRafs_.get(e))
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t.cancelAnimationFrame=function(e){if(!this.supportsRaf_)return this.clearTimeout(e)
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t.clearTimersOnDispose_=function(){var e=this
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e.registerComponent=function(t,i){if("string"!=typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.')
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ls.prototype.message=""
ls.prototype.status=null
ls.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"]
ls.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."}
for(var cs=0;cs<ls.errorTypes.length;cs++){ls[ls.errorTypes[cs]]=cs
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i.dispose=function(){this.contentEl_=null
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this.previouslyActiveEl_=null
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i.buildCSSClass=function(){return"vjs-modal-dialog vjs-hidden "+e.prototype.buildCSSClass.call(this)}
i.label=function(){return this.localize(this.options_.label||"Modal Window")}
i.description=function(){var e=this.options_.description||this.localize("This is a modal window.")
this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button."))
return e}
i.open=function(){if(!this.opened_){var e=this.player()
this.trigger("beforemodalopen")
this.opened_=!0;(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill()
this.wasPlaying_=!e.paused()
this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause()
this.on("keydown",this.handleKeyDown_)
this.hadControls_=e.controls()
e.controls(!1)
this.show()
this.conditionalFocus_()
this.el().setAttribute("aria-hidden","false")
this.trigger("modalopen")
this.hasBeenOpened_=!0}}
i.opened=function(e){"boolean"==typeof e&&this[e?"open":"close"]()
return this.opened_}
i.close=function(){if(this.opened_){var e=this.player()
this.trigger("beforemodalclose")
this.opened_=!1
this.wasPlaying_&&this.options_.pauseOnOpen&&e.play()
this.off("keydown",this.handleKeyDown_)
this.hadControls_&&e.controls(!0)
this.hide()
this.el().setAttribute("aria-hidden","true")
this.trigger("modalclose")
this.conditionalBlur_()
this.options_.temporary&&this.dispose()}}
i.closeable=function(e){if("boolean"==typeof e){var t=this.closeable_=!!e,i=this.getChild("closeButton")
if(t&&!i){var n=this.contentEl_
this.contentEl_=this.el_
i=this.addChild("closeButton",{controlText:"Close Modal Dialog"})
this.contentEl_=n
this.on(i,"close",this.close_)}if(!t&&i){this.off(i,"close",this.close_)
this.removeChild(i)
i.dispose()}}return this.closeable_}
i.fill=function(){this.fillWith(this.content())}
i.fillWith=function(e){var t=this.contentEl(),i=t.parentNode,n=t.nextSibling
this.trigger("beforemodalfill")
this.hasBeenFilled_=!0
i.removeChild(t)
this.empty()
oa(t,e)
this.trigger("modalfill")
n?i.insertBefore(t,n):i.appendChild(t)
var r=this.getChild("closeButton")
r&&i.appendChild(r.el_)}
i.empty=function(){this.trigger("beforemodalempty")
ra(this.contentEl())
this.trigger("modalempty")}
i.content=function(e){void 0!==e&&(this.content_=e)
return this.content_}
i.conditionalFocus_=function(){var e=R.activeElement,t=this.player_.el_
this.previouslyActiveEl_=null
if(t.contains(e)||t===e){this.previouslyActiveEl_=e
this.focus()}}
i.conditionalBlur_=function(){if(this.previouslyActiveEl_){this.previouslyActiveEl_.focus()
this.previouslyActiveEl_=null}}
i.handleKeyDown=function(e){e.stopPropagation()
if(H.isEventKey(e,"Escape")&&this.closeable()){e.preventDefault()
this.close()}else if(H.isEventKey(e,"Tab")){for(var t,i=this.focusableEls_(),n=this.el_.querySelector(":focus"),r=0;r<i.length;r++)if(n===i[r]){t=r
break}R.activeElement===this.el_&&(t=0)
if(e.shiftKey&&0===t){i[i.length-1].focus()
e.preventDefault()}else if(!e.shiftKey&&t===i.length-1){i[0].focus()
e.preventDefault()}}}
i.focusableEls_=function(){var e=this.el_.querySelectorAll("*")
return Array.prototype.filter.call(e,(function(e){return(e instanceof a.HTMLAnchorElement||e instanceof a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof a.HTMLInputElement||e instanceof a.HTMLSelectElement||e instanceof a.HTMLTextAreaElement||e instanceof a.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof a.HTMLIFrameElement||e instanceof a.HTMLObjectElement||e instanceof a.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))}
return t}(rs)
gs.prototype.options_={pauseOnOpen:!0,temporary:!0}
rs.registerComponent("ModalDialog",gs)
var vs=function(e){j(t,e)
function t(t){var i
void 0===t&&(t=[]);(i=e.call(this)||this).tracks_=[]
Object.defineProperty(U(i),"length",{get:function(){return this.tracks_.length}})
for(var n=0;n<t.length;n++)i.addTrack(t[n])
return i}var i=t.prototype
i.addTrack=function(e){var t=this,i=this.tracks_.length
""+i in this||Object.defineProperty(this,i,{get:function(){return this.tracks_[i]}})
if(-1===this.tracks_.indexOf(e)){this.tracks_.push(e)
this.trigger({track:e,type:"addtrack",target:this})}e.labelchange_=function(){t.trigger({track:e,type:"labelchange",target:t})}
Fa(e)&&e.addEventListener("labelchange",e.labelchange_)}
i.removeTrack=function(e){for(var t,i=0,n=this.length;i<n;i++)if(this[i]===e){(t=this[i]).off&&t.off()
this.tracks_.splice(i,1)
break}t&&this.trigger({track:t,type:"removetrack",target:this})}
i.getTrackById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i]
if(r.id===e){t=r
break}}return t}
return t}(Ba)
vs.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"}
for(var ys in vs.prototype.allowedEvents_)vs.prototype["on"+ys]=null
var _s=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)},bs=function(e){j(t,e)
function t(t){var i
void 0===t&&(t=[])
for(var n=t.length-1;n>=0;n--)if(t[n].enabled){_s(t,t[n])
break}(i=e.call(this,t)||this).changing_=!1
return i}var i=t.prototype
i.addTrack=function(t){var i=this
t.enabled&&_s(this,t)
e.prototype.addTrack.call(this,t)
if(t.addEventListener){t.enabledChange_=function(){if(!i.changing_){i.changing_=!0
_s(i,t)
i.changing_=!1
i.trigger("change")}}
t.addEventListener("enabledchange",t.enabledChange_)}}
i.removeTrack=function(t){e.prototype.removeTrack.call(this,t)
if(t.removeEventListener&&t.enabledChange_){t.removeEventListener("enabledchange",t.enabledChange_)
t.enabledChange_=null}}
return t}(vs),Ts=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)},Ss=function(e){j(t,e)
function t(t){var i
void 0===t&&(t=[])
for(var n=t.length-1;n>=0;n--)if(t[n].selected){Ts(t,t[n])
break}(i=e.call(this,t)||this).changing_=!1
Object.defineProperty(U(i),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e
return-1},set:function(){}})
return i}var i=t.prototype
i.addTrack=function(t){var i=this
t.selected&&Ts(this,t)
e.prototype.addTrack.call(this,t)
if(t.addEventListener){t.selectedChange_=function(){if(!i.changing_){i.changing_=!0
Ts(i,t)
i.changing_=!1
i.trigger("change")}}
t.addEventListener("selectedchange",t.selectedChange_)}}
i.removeTrack=function(t){e.prototype.removeTrack.call(this,t)
if(t.removeEventListener&&t.selectedChange_){t.removeEventListener("selectedchange",t.selectedChange_)
t.selectedChange_=null}}
return t}(vs),ks=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}var i=t.prototype
i.addTrack=function(t){var i=this
e.prototype.addTrack.call(this,t)
this.queueChange_||(this.queueChange_=function(){return i.queueTrigger("change")})
this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=function(){return i.trigger("selectedlanguagechange")})
t.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(t.kind)&&t.addEventListener("modechange",this.triggerSelectedlanguagechange_)}
i.removeTrack=function(t){e.prototype.removeTrack.call(this,t)
if(t.removeEventListener){this.queueChange_&&t.removeEventListener("modechange",this.queueChange_)
this.selectedlanguagechange_&&t.removeEventListener("modechange",this.triggerSelectedlanguagechange_)}}
return t}(vs),Es=function(){function e(e){void 0===e&&(e=[])
this.trackElements_=[]
Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}})
for(var t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}var t=e.prototype
t.addTrackElement_=function(e){var t=this.trackElements_.length
""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}});-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}
t.getTrackElementByTrack_=function(e){for(var t,i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i]
break}return t}
t.removeTrackElement_=function(e){for(var t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off()
"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off()
this.trackElements_.splice(t,1)
break}}
return e}(),Cs=function(){function e(t){e.prototype.setCues_.call(this,t)
Object.defineProperty(this,"length",{get:function(){return this.length_}})}var t=e.prototype
t.setCues_=function(e){var t=this.length||0,i=0,n=e.length
this.cues_=e
this.length_=e.length
var r=function(e){""+e in this||Object.defineProperty(this,""+e,{get:function(){return this.cues_[e]}})}
if(t<n){i=t
for(;i<n;i++)r.call(this,i)}}
t.getCueById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i]
if(r.id===e){t=r
break}}return t}
return e}(),ws={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},Is={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},Ps={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},xs={disabled:"disabled",hidden:"hidden",showing:"showing"},As=function(e){j(t,e)
function t(t){var i
void 0===t&&(t={})
i=e.call(this)||this
var n={id:t.id||"vjs_track_"+Ta(),kind:t.kind||"",language:t.language||""},r=t.label||"",a=function(e){Object.defineProperty(U(i),e,{get:function(){return n[e]},set:function(){}})}
for(var s in n)a(s)
Object.defineProperty(U(i),"label",{get:function(){return r},set:function(e){if(e!==r){r=e
this.trigger("labelchange")}}})
return i}return t}(Ba),Os=function(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=R.createElement("a")
i.href=e
var n,r=""===i.host&&"file:"!==i.protocol
if(r){(n=R.createElement("div")).innerHTML='<a href="'+e+'"></a>'
i=n.firstChild
n.setAttribute("style","display:none; position:absolute;")
R.body.appendChild(n)}for(var s={},o=0;o<t.length;o++)s[t[o]]=i[t[o]]
"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,""))
"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,""))
s.protocol||(s.protocol=a.location.protocol)
r&&R.body.removeChild(n)
return s},Ls=function(e){if(!e.match(/^https?:\/\//)){var t=R.createElement("div")
t.innerHTML='<a href="'+e+'">x</a>'
e=t.firstChild.href}return e},Ds=function(e){if("string"==typeof e){var t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e)
if(t)return t.pop().toLowerCase()}return""},Rs=function(e,t){void 0===t&&(t=a.location)
var i=Os(e)
return(":"===i.protocol?t.protocol:i.protocol)+i.host!==t.protocol+t.host},Ms=Object.freeze({__proto__:null,parseUrl:Os,getAbsoluteURL:Ls,getFileExtension:Ds,isCrossOrigin:Rs}),Ns=function(e,t){var i=new a.WebVTT.Parser(a,a.vttjs,a.WebVTT.StringDecoder()),n=[]
i.oncue=function(e){t.addCue(e)}
i.onparsingerror=function(e){n.push(e)}
i.onflush=function(){t.trigger({type:"loadeddata",target:t})}
i.parse(e)
if(n.length>0){a.console&&a.console.groupCollapsed&&a.console.groupCollapsed("Text Track parsing errors for "+t.src)
n.forEach((function(e){return nr.error(e)}))
a.console&&a.console.groupEnd&&a.console.groupEnd()}i.flush()},Us=function(e,t){var i={uri:e},n=Rs(e)
n&&(i.cors=n)
var r="use-credentials"===t.tech_.crossOrigin()
r&&(i.withCredentials=r)
W(i,Na(this,(function(e,i,n){if(e)return nr.error(e,i)
t.loaded_=!0
"function"!=typeof a.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return Ns(n,t)
nr.error("vttjs failed to load, stopping trying to process "+t.src)})):Ns(n,t)})))},Bs=function(e){j(t,e)
function t(t){var i
void 0===t&&(t={})
if(!t.tech)throw new Error("A tech was not provided.")
var n=Za(t,{kind:Ps[t.kind]||"subtitles",language:t.language||t.srclang||""}),r=xs[n.mode]||"disabled",a=n.default
"metadata"!==n.kind&&"chapters"!==n.kind||(r="hidden");(i=e.call(this,n)||this).tech_=n.tech
i.cues_=[]
i.activeCues_=[]
i.preload_=!1!==i.tech_.preloadTextTracks
var s=new Cs(i.cues_),o=new Cs(i.activeCues_),u=!1,l=Na(U(i),(function(){if(this.tech_.isReady_&&!this.tech_.isDisposed()){this.activeCues=this.activeCues
if(u){this.trigger("cuechange")
u=!1}}}))
i.tech_.one("dispose",(function(){i.tech_.off("timeupdate",l)}))
"disabled"!==r&&i.tech_.on("timeupdate",l)
Object.defineProperties(U(i),{default:{get:function(){return a},set:function(){}},mode:{get:function(){return r},set:function(e){if(xs[e]&&r!==e){r=e
this.preload_||"disabled"===r||0!==this.cues.length||Us(this.src,this)
this.tech_.off("timeupdate",l)
"disabled"!==r&&this.tech_.on("timeupdate",l)
this.trigger("modechange")}}},cues:{get:function(){return this.loaded_?s:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null
if(0===this.cues.length)return o
for(var e=this.tech_.currentTime(),t=[],i=0,n=this.cues.length;i<n;i++){var r=this.cues[i];(r.startTime<=e&&r.endTime>=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}u=!1
if(t.length!==this.activeCues_.length)u=!0
else for(var a=0;a<t.length;a++)-1===this.activeCues_.indexOf(t[a])&&(u=!0)
this.activeCues_=t
o.setCues_(this.activeCues_)
return o},set:function(){}}})
if(n.src){i.src=n.src
i.preload_||(i.loaded_=!0);(i.preload_||"subtitles"!==n.kind&&"captions"!==n.kind)&&Us(i.src,U(i))}else i.loaded_=!0
return i}var i=t.prototype
i.addCue=function(e){var t=e
if(a.vttjs&&!(e instanceof a.vttjs.VTTCue)){t=new a.vttjs.VTTCue(e.startTime,e.endTime,e.text)
for(var i in e)i in t||(t[i]=e[i])
t.id=e.id
t.originalCue_=e}for(var n=this.tech_.textTracks(),r=0;r<n.length;r++)n[r]!==this&&n[r].removeCue(t)
this.cues_.push(t)
this.cues.setCues_(this.cues_)}
i.removeCue=function(e){for(var t=this.cues_.length;t--;){var i=this.cues_[t]
if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1)
this.cues.setCues_(this.cues_)
break}}}
return t}(As)
Bs.prototype.allowedEvents_={cuechange:"cuechange"}
var js=function(e){j(t,e)
function t(t){var i
void 0===t&&(t={})
var n=Za(t,{kind:Is[t.kind]||""})
i=e.call(this,n)||this
var r=!1
Object.defineProperty(U(i),"enabled",{get:function(){return r},set:function(e){if("boolean"==typeof e&&e!==r){r=e
this.trigger("enabledchange")}}})
n.enabled&&(i.enabled=n.enabled)
i.loaded_=!0
return i}return t}(As),Fs=function(e){j(t,e)
function t(t){var i
void 0===t&&(t={})
var n=Za(t,{kind:ws[t.kind]||""})
i=e.call(this,n)||this
var r=!1
Object.defineProperty(U(i),"selected",{get:function(){return r},set:function(e){if("boolean"==typeof e&&e!==r){r=e
this.trigger("selectedchange")}}})
n.selected&&(i.selected=n.selected)
return i}return t}(As),Hs=function(e){j(t,e)
function t(t){var i,n
void 0===t&&(t={})
i=e.call(this)||this
var r=new Bs(t)
i.kind=r.kind
i.src=r.src
i.srclang=r.language
i.label=r.label
i.default=r.default
Object.defineProperties(U(i),{readyState:{get:function(){return n}},track:{get:function(){return r}}})
n=0
r.addEventListener("loadeddata",(function(){n=2
i.trigger({type:"load",target:U(i)})}))
return i}return t}(Ba)
Hs.prototype.allowedEvents_={load:"load"}
Hs.NONE=0
Hs.LOADING=1
Hs.LOADED=2
Hs.ERROR=3
var Vs={audio:{ListClass:bs,TrackClass:js,capitalName:"Audio"},video:{ListClass:Ss,TrackClass:Fs,capitalName:"Video"},text:{ListClass:ks,TrackClass:Bs,capitalName:"Text"}}
Object.keys(Vs).forEach((function(e){Vs[e].getterName=e+"Tracks"
Vs[e].privateName=e+"Tracks_"}))
var qs={remoteText:{ListClass:ks,TrackClass:Bs,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:Es,TrackClass:Hs,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Ws=N({},Vs,qs)
qs.names=Object.keys(qs)
Vs.names=Object.keys(Vs)
Ws.names=[].concat(qs.names).concat(Vs.names)
var zs=function(e){j(t,e)
function t(t,i){var n
void 0===t&&(t={})
void 0===i&&(i=function(){})
t.reportTouchActivity=!1;(n=e.call(this,null,t,i)||this).onDurationChange_=function(e){return n.onDurationChange(e)}
n.trackProgress_=function(e){return n.trackProgress(e)}
n.trackCurrentTime_=function(e){return n.trackCurrentTime(e)}
n.stopTrackingCurrentTime_=function(e){return n.stopTrackingCurrentTime(e)}
n.disposeSourceHandler_=function(e){return n.disposeSourceHandler(e)}
n.hasStarted_=!1
n.on("playing",(function(){this.hasStarted_=!0}))
n.on("loadstart",(function(){this.hasStarted_=!1}))
Ws.names.forEach((function(e){var i=Ws[e]
t&&t[i.getterName]&&(n[i.privateName]=t[i.getterName])}))
n.featuresProgressEvents||n.manualProgressOn()
n.featuresTimeupdateEvents||n.manualTimeUpdatesOn();["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(n["featuresNative"+e+"Tracks"]=!1)}))
!1===t.nativeCaptions||!1===t.nativeTextTracks?n.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(n.featuresNativeTextTracks=!0)
n.featuresNativeTextTracks||n.emulateTextTracks()
n.preloadTextTracks=!1!==t.preloadTextTracks
n.autoRemoteTextTracks_=new Ws.text.ListClass
n.initTrackListeners()
t.nativeControlsForTouch||n.emitTapEvents()
n.constructor&&(n.name_=n.constructor.name||"Unknown Tech")
return n}var i=t.prototype
i.triggerSourceset=function(e){var t=this
this.isReady_||this.one("ready",(function(){return t.setTimeout((function(){return t.triggerSourceset(e)}),1)}))
this.trigger({src:e,type:"sourceset"})}
i.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_)
this.manualProgress=!0
this.one("ready",this.trackProgress_)}
i.manualProgressOff=function(){this.manualProgress=!1
this.stopTrackingProgress()
this.off("durationchange",this.onDurationChange_)}
i.trackProgress=function(e){this.stopTrackingProgress()
this.progressInterval=this.setInterval(Na(this,(function(){var e=this.bufferedPercent()
this.bufferedPercent_!==e&&this.trigger("progress")
this.bufferedPercent_=e
1===e&&this.stopTrackingProgress()})),500)}
i.onDurationChange=function(e){this.duration_=this.duration()}
i.buffered=function(){return os(0,0)}
i.bufferedPercent=function(){return us(this.buffered(),this.duration_)}
i.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)}
i.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0
this.on("play",this.trackCurrentTime_)
this.on("pause",this.stopTrackingCurrentTime_)}
i.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1
this.stopTrackingCurrentTime()
this.off("play",this.trackCurrentTime_)
this.off("pause",this.stopTrackingCurrentTime_)}
i.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime()
this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)}
i.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval)
this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}
i.dispose=function(){this.clearTracks(Vs.names)
this.manualProgress&&this.manualProgressOff()
this.manualTimeUpdates&&this.manualTimeUpdatesOff()
e.prototype.dispose.call(this)}
i.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var i=t[e+"Tracks"]()||[],n=i.length;n--;){var r=i[n]
"text"===e&&t.removeRemoteTextTrack(r)
i.removeTrack(r)}}))}
i.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t]
this.removeRemoteTextTrack(i)}}
i.reset=function(){}
i.crossOrigin=function(){}
i.setCrossOrigin=function(){}
i.error=function(e){if(void 0!==e){this.error_=new ls(e)
this.trigger("error")}return this.error_}
i.played=function(){return this.hasStarted_?os(0,0):os()}
i.play=function(){}
i.setScrubbing=function(){}
i.scrubbing=function(){}
i.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}
i.initTrackListeners=function(){var e=this
Vs.names.forEach((function(t){var i=Vs[t],n=function(){e.trigger(t+"trackchange")},r=e[i.getterName]()
r.addEventListener("removetrack",n)
r.addEventListener("addtrack",n)
e.on("dispose",(function(){r.removeEventListener("removetrack",n)
r.removeEventListener("addtrack",n)}))}))}
i.addWebVttScript_=function(){var e=this
if(!a.WebVTT)if(R.body.contains(this.el())){if(!this.options_["vtt.js"]&&cr(Ee)&&Object.keys(Ee).length>0){this.trigger("vttjsloaded")
return}var t=R.createElement("script")
t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js"
t.onload=function(){e.trigger("vttjsloaded")}
t.onerror=function(){e.trigger("vttjserror")}
this.on("dispose",(function(){t.onload=null
t.onerror=null}))
a.WebVTT=!0
this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)}
i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)}
i.on("addtrack",n)
i.on("removetrack",r)
this.addWebVttScript_()
var a=function(){return e.trigger("texttrackchange")},s=function(){a()
for(var e=0;e<t.length;e++){var i=t[e]
i.removeEventListener("cuechange",a)
"showing"===i.mode&&i.addEventListener("cuechange",a)}}
s()
t.addEventListener("change",s)
t.addEventListener("addtrack",s)
t.addEventListener("removetrack",s)
this.on("dispose",(function(){i.off("addtrack",n)
i.off("removetrack",r)
t.removeEventListener("change",s)
t.removeEventListener("addtrack",s)
t.removeEventListener("removetrack",s)
for(var e=0;e<t.length;e++){t[e].removeEventListener("cuechange",a)}}))}
i.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided")
return function(e,t,i,n,r){void 0===r&&(r={})
var a=e.textTracks()
r.kind=t
i&&(r.label=i)
n&&(r.language=n)
r.tech=e
var s=new Ws.text.TrackClass(r)
a.addTrack(s)
return s}(this,e,t,i)}
i.createRemoteTextTrack=function(e){var t=Za(e,{tech:this})
return new qs.remoteTextEl.TrackClass(t)}
i.addRemoteTextTrack=function(e,t){var i=this
void 0===e&&(e={})
var n=this.createRemoteTextTrack(e)
if(!0!==t&&!1!==t){nr.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js')
t=!0}this.remoteTextTrackEls().addTrackElement_(n)
this.remoteTextTracks().addTrack(n.track)
!0!==t&&this.ready((function(){return i.autoRemoteTextTracks_.addTrack(n.track)}))
return n}
i.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e)
this.remoteTextTrackEls().removeTrackElement_(t)
this.remoteTextTracks().removeTrack(e)
this.autoRemoteTextTracks_.removeTrack(e)}
i.getVideoPlaybackQuality=function(){return{}}
i.requestPictureInPicture=function(){var e=this.options_.Promise||a.Promise
if(e)return e.reject()}
i.disablePictureInPicture=function(){return!0}
i.setDisablePictureInPicture=function(){}
i.setPoster=function(){}
i.playsinline=function(){}
i.setPlaysinline=function(){}
i.overrideNativeAudioTracks=function(){}
i.overrideNativeVideoTracks=function(){}
i.canPlayType=function(){return""}
t.canPlayType=function(){return""}
t.canPlaySource=function(e,i){return t.canPlayType(e.type)}
t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t}
t.registerTech=function(e,i){t.techs_||(t.techs_={})
if(!t.isTech(i))throw new Error("Tech "+e+" must be a Tech")
if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them")
if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them")
e=Ja(e)
t.techs_[e]=i
t.techs_[$a(e)]=i
"Tech"!==e&&t.defaultTechOrder_.push(e)
return i}
t.getTech=function(e){if(e){if(t.techs_&&t.techs_[e])return t.techs_[e]
e=Ja(e)
if(a&&a.videojs&&a.videojs[e]){nr.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)")
return a.videojs[e]}}}
return t}(rs)
Ws.names.forEach((function(e){var t=Ws[e]
zs.prototype[t.getterName]=function(){this[t.privateName]=this[t.privateName]||new t.ListClass
return this[t.privateName]}}))
zs.prototype.featuresVolumeControl=!0
zs.prototype.featuresMuteControl=!0
zs.prototype.featuresFullscreenResize=!1
zs.prototype.featuresPlaybackRate=!1
zs.prototype.featuresProgressEvents=!1
zs.prototype.featuresSourceset=!1
zs.prototype.featuresTimeupdateEvents=!1
zs.prototype.featuresNativeTextTracks=!1
zs.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var n=e.sourceHandlers
n||(n=e.sourceHandlers=[])
void 0===i&&(i=n.length)
n.splice(i,0,t)}
e.canPlayType=function(t){for(var i,n=e.sourceHandlers||[],r=0;r<n.length;r++)if(i=n[r].canPlayType(t))return i
return""}
e.selectSourceHandler=function(t,i){for(var n=e.sourceHandlers||[],r=0;r<n.length;r++)if(n[r].canHandleSource(t,i))return n[r]
return null}
e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i)
return n?n.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach((function(e){var t=this[e]
"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})}),e.prototype)
e.prototype.setSource=function(t){var i=e.selectSourceHandler(t,this.options_)
i||(e.nativeSourceHandler?i=e.nativeSourceHandler:nr.error("No source handler found for the current source."))
this.disposeSourceHandler()
this.off("dispose",this.disposeSourceHandler_)
i!==e.nativeSourceHandler&&(this.currentSource_=t)
this.sourceHandler_=i.handleSource(t,this,this.options_)
this.one("dispose",this.disposeSourceHandler_)}
e.prototype.disposeSourceHandler=function(){if(this.currentSource_){this.clearTracks(["audio","video"])
this.currentSource_=null}this.cleanupAutoTextTracks()
if(this.sourceHandler_){this.sourceHandler_.dispose&&this.sourceHandler_.dispose()
this.sourceHandler_=null}}}
rs.registerComponent("Tech",zs)
zs.registerTech("Tech",zs)
zs.defaultTechOrder_=[]
var Gs={},Ks={},Xs={}
function Ys(e,t,i){e.setTimeout((function(){return to(t,Gs[t.type],i,e)}),1)}function Qs(e,t,i,n){void 0===n&&(n=null)
var r="call"+Ja(i),a=e.reduce(eo(r),n),s=a===Xs,o=s?null:t[i](a)
!function(e,t,i,n){for(var r=e.length-1;r>=0;r--){var a=e[r]
a[t]&&a[t](n,i)}}(e,i,o,s)
return o}var $s={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1},Js={setCurrentTime:1,setMuted:1,setVolume:1},Zs={play:1,pause:1}
function eo(e){return function(t,i){return t===Xs?Xs:i[e]?i[e](t):t}}function to(e,t,i,n,r,a){void 0===e&&(e={})
void 0===t&&(t=[])
void 0===r&&(r=[])
void 0===a&&(a=!1)
var s=t,o=s[0],u=s.slice(1)
if("string"==typeof o)to(e,Gs[o],i,n,r,a)
else if(o){var l=function(e,t){var i=Ks[e.id()],n=null
if(null==i){n=t(e)
Ks[e.id()]=[[t,n]]
return n}for(var r=0;r<i.length;r++){var a=i[r],s=a[0],o=a[1]
s===t&&(n=o)}if(null===n){n=t(e)
i.push([t,n])}return n}(n,o)
if(!l.setSource){r.push(l)
return to(e,u,i,n,r,a)}l.setSource(ur({},e),(function(t,s){if(t)return to(e,u,i,n,r,a)
r.push(l)
to(s,e.type===s.type?u:Gs[s.type],i,n,r,a)}))}else u.length?to(e,u,i,n,r,a):a?i(e,r):to(e,Gs["*"],i,n,r,!0)}var io={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",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},no=function(e){void 0===e&&(e="")
var t=Ds(e)
return io[t.toLowerCase()]||""},ro=function e(t){if(Array.isArray(t)){var i=[]
t.forEach((function(t){t=e(t)
Array.isArray(t)?i=i.concat(t):lr(t)&&i.push(t)}))
t=i}else t="string"==typeof t&&t.trim()?[ao({src:t})]:lr(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[ao(t)]:[]
return t}
function ao(e){if(!e.type){var t=no(e.src)
t&&(e.type=t)}return e}var so=function(e){j(t,e)
function t(t,i,n){var r,a=Za({createEl:!1},i)
r=e.call(this,t,a,n)||this
if(i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources)
else for(var s=0,o=i.playerOptions.techOrder;s<o.length;s++){var u=Ja(o[s]),l=zs.getTech(u)
u||(l=rs.getComponent(u))
if(l&&l.isSupported()){t.loadTech_(u)
break}}return r}return t}(rs)
rs.registerComponent("MediaLoader",so)
var oo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).handleMouseOver_=function(e){return n.handleMouseOver(e)}
n.handleMouseOut_=function(e){return n.handleMouseOut(e)}
n.handleClick_=function(e){return n.handleClick(e)}
n.handleKeyDown_=function(e){return n.handleKeyDown(e)}
n.emitTapEvents()
n.enable()
return n}var i=t.prototype
i.createEl=function(t,i,n){void 0===t&&(t="div")
void 0===i&&(i={})
void 0===n&&(n={})
i=ur({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},i)
"button"===t&&nr.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead.")
n=ur({role:"button"},n)
this.tabIndex_=i.tabIndex
var r=e.prototype.createEl.call(this,t,i,n)
this.createControlTextEl(r)
return r}
i.dispose=function(){this.controlTextEl_=null
e.prototype.dispose.call(this)}
i.createControlTextEl=function(e){this.controlTextEl_=Fr("span",{className:"vjs-control-text"},{"aria-live":"polite"})
e&&e.appendChild(this.controlTextEl_)
this.controlText(this.controlText_,e)
return this.controlTextEl_}
i.controlText=function(e,t){void 0===t&&(t=this.el())
if(void 0===e)return this.controlText_||"Need Text"
var i=this.localize(e)
this.controlText_=e
Hr(this.controlTextEl_,i)
this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}
i.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)}
i.enable=function(){if(!this.enabled_){this.enabled_=!0
this.removeClass("vjs-disabled")
this.el_.setAttribute("aria-disabled","false")
void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_)
this.on(["tap","click"],this.handleClick_)
this.on("keydown",this.handleKeyDown_)}}
i.disable=function(){this.enabled_=!1
this.addClass("vjs-disabled")
this.el_.setAttribute("aria-disabled","true")
void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex")
this.off("mouseover",this.handleMouseOver_)
this.off("mouseout",this.handleMouseOut_)
this.off(["tap","click"],this.handleClick_)
this.off("keydown",this.handleKeyDown_)}
i.handleLanguagechange=function(){this.controlText(this.controlText_)}
i.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}
i.handleKeyDown=function(t){if(H.isEventKey(t,"Space")||H.isEventKey(t,"Enter")){t.preventDefault()
t.stopPropagation()
this.trigger("click")}else e.prototype.handleKeyDown.call(this,t)}
return t}(rs)
rs.registerComponent("ClickableComponent",oo)
var uo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update()
n.update_=function(e){return n.update(e)}
t.on("posterchange",n.update_)
return n}var i=t.prototype
i.dispose=function(){this.player().off("posterchange",this.update_)
e.prototype.dispose.call(this)}
i.createEl=function(){return Fr("div",{className:"vjs-poster",tabIndex:-1})}
i.update=function(e){var t=this.player().poster()
this.setSrc(t)
t?this.show():this.hide()}
i.setSrc=function(e){var t=""
e&&(t='url("'+e+'")')
this.el_.style.backgroundImage=t}
i.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0
!this.player_.tech(!0)||(Cr||Sr)&&t||this.player_.tech(!0).focus()
this.player_.paused()?hs(this.player_.play()):this.player_.pause()}}
return t}(oo)
rs.registerComponent("PosterImage",uo)
var lo={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'}
function co(e,t){var i
if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3]
else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.")
i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function ho(e,t,i){try{e.style[t]=i}catch(e){return}}var po=function(e){j(t,e)
function t(t,i,n){var r
r=e.call(this,t,i,n)||this
var s=function(e){return r.updateDisplay(e)}
t.on("loadstart",(function(e){return r.toggleDisplay(e)}))
t.on("texttrackchange",s)
t.on("loadedmetadata",(function(e){return r.preselectTrack(e)}))
t.ready(Na(U(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide()
else{t.on("fullscreenchange",s)
t.on("playerresize",s)
a.addEventListener("orientationchange",s)
t.on("dispose",(function(){return a.removeEventListener("orientationchange",s)}))
for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0)
this.preselectTrack()}})))
return r}var i=t.prototype
i.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s]
if(a&&a.enabled&&a.language&&a.language===o.language&&o.kind in n)o.kind===a.kind?i=o:i||(i=o)
else if(a&&!a.enabled){i=null
e=null
t=null}else o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")}
i.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})}
i.clearDisplay=function(){"function"==typeof a.WebVTT&&a.WebVTT.processCues(a,[],this.el_)}
i.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks
this.clearDisplay()
if(t){for(var i=[],n=0;n<e.length;++n){var r=e[n]
"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o]
"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}if(s){"off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off")
this.updateForTrack(s)}else if(a){"assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive")
this.updateForTrack(a)}}}
i.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var r=i[n]
if(r){var s=r.displayState
t.color&&(s.firstChild.style.color=t.color)
t.textOpacity&&ho(s.firstChild,"color",co(t.color||"#fff",t.textOpacity))
t.backgroundColor&&(s.firstChild.style.backgroundColor=t.backgroundColor)
t.backgroundOpacity&&ho(s.firstChild,"backgroundColor",co(t.backgroundColor||"#000",t.backgroundOpacity))
t.windowColor&&(t.windowOpacity?ho(s,"backgroundColor",co(t.windowColor,t.windowOpacity)):s.style.backgroundColor=t.windowColor)
t.edgeStyle&&("dropshadow"===t.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(s.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222"))
if(t.fontPercent&&1!==t.fontPercent){var o=a.parseFloat(s.style.fontSize)
s.style.fontSize=o*t.fontPercent+"px"
s.style.height="auto"
s.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=lo[t.fontFamily])}}}
i.updateForTrack=function(e){Array.isArray(e)||(e=[e])
if("function"==typeof a.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],r=0;r<n.activeCues.length;++r)t.push(n.activeCues[r])
a.WebVTT.processCues(a,t,this.el_)
for(var s=0;s<e.length;++s){for(var o=e[s],u=0;u<o.activeCues.length;++u){var l=o.activeCues[u].displayState
Wr(l,"vjs-text-track-cue")
Wr(l,"vjs-text-track-cue-"+(o.language?o.language:s))}this.player_.textTrackSettings&&this.updateDisplayState(o)}}}
return t}(rs)
rs.registerComponent("TextTrackDisplay",po)
var fo=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player"),n=Fr("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"})
r.appendChild(n)
return r}
return t}(rs)
rs.registerComponent("LoadingSpinner",fo)
var mo=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}var i=t.prototype
i.createEl=function(e,t,i){void 0===t&&(t={})
void 0===i&&(i={})
"button"
t=ur({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t)
i=ur({type:"button"},i)
var n=rs.prototype.createEl.call(this,"button",t,i)
this.createControlTextEl(n)
return n}
i.addChild=function(e,t){void 0===t&&(t={})
var i=this.constructor.name
nr.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead.")
return rs.prototype.addChild.call(this,e,t)}
i.enable=function(){e.prototype.enable.call(this)
this.el_.removeAttribute("disabled")}
i.disable=function(){e.prototype.disable.call(this)
this.el_.setAttribute("disabled","disabled")}
i.handleKeyDown=function(t){H.isEventKey(t,"Space")||H.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)}
return t}(oo)
rs.registerComponent("Button",mo)
var go=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).mouseused_=!1
n.on("mousedown",(function(e){return n.handleMouseDown(e)}))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-big-play-button"}
i.handleClick=function(e){var t=this.player_.play()
if(this.mouseused_&&e.clientX&&e.clientY){var i=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0
hs(t)
!this.player_.tech(!0)||(Cr||Sr)&&i||this.player_.tech(!0).focus()}else{var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle")
if(r){var a=function(){return r.focus()}
ds(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()}}
i.handleKeyDown=function(t){this.mouseused_=!1
e.prototype.handleKeyDown.call(this,t)}
i.handleMouseDown=function(e){this.mouseused_=!0}
return t}(mo)
go.prototype.controlText_="Play Video"
rs.registerComponent("BigPlayButton",go)
var vo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close"))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)}
i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})}
i.handleKeyDown=function(t){if(H.isEventKey(t,"Esc")){t.preventDefault()
t.stopPropagation()
this.trigger("click")}else e.prototype.handleKeyDown.call(this,t)}
return t}(mo)
rs.registerComponent("CloseButton",vo)
var yo=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={})
n=e.call(this,t,i)||this
i.replay=void 0===i.replay||i.replay
n.on(t,"play",(function(e){return n.handlePlay(e)}))
n.on(t,"pause",(function(e){return n.handlePause(e)}))
i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)}))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)}
i.handleClick=function(e){this.player_.paused()?hs(this.player_.play()):this.player_.pause()}
i.handleSeeked=function(e){this.removeClass("vjs-ended")
this.player_.paused()?this.handlePause(e):this.handlePlay(e)}
i.handlePlay=function(e){this.removeClass("vjs-ended")
this.removeClass("vjs-paused")
this.addClass("vjs-playing")
this.controlText("Pause")}
i.handlePause=function(e){this.removeClass("vjs-playing")
this.addClass("vjs-paused")
this.controlText("Play")}
i.handleEnded=function(e){var t=this
this.removeClass("vjs-playing")
this.addClass("vjs-ended")
this.controlText("Replay")
this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))}
return t}(mo)
yo.prototype.controlText_="Play"
rs.registerComponent("PlayToggle",yo)
var _o=function(e,t){e=e<0?0:e
var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);(isNaN(e)||e===1/0)&&(r=n=i="-")
return(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},bo=_o
function To(e,t){void 0===t&&(t=e)
return bo(e,t)}var So=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)}))
n.updateTextNode_()
return n}var i=t.prototype
i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+" </span>"})
this.contentEl_=Fr("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"})
i.appendChild(this.contentEl_)
return i}
i.dispose=function(){this.contentEl_=null
this.textNode_=null
e.prototype.dispose.call(this)}
i.updateTextNode_=function(e){var t=this
void 0===e&&(e=0)
e=To(e)
if(this.formattedTime_!==e){this.formattedTime_=e
this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_
if(e&&t.contentEl_.firstChild!==e){e=null
nr.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")}t.textNode_=R.createTextNode(t.formattedTime_)
t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}}))}}
i.updateContent=function(e){}
return t}(rs)
So.prototype.labelText_="Time"
So.prototype.controlText_="Time"
rs.registerComponent("TimeDisplay",So)
var ko=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-current-time"}
i.updateContent=function(e){var t
t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()
this.updateTextNode_(t)}
return t}(So)
ko.prototype.labelText_="Current Time"
ko.prototype.controlText_="Current Time"
rs.registerComponent("CurrentTimeDisplay",ko)
var Eo=function(e){j(t,e)
function t(t,i){var n,r=function(e){return n.updateContent(e)};(n=e.call(this,t,i)||this).on(t,"durationchange",r)
n.on(t,"loadstart",r)
n.on(t,"loadedmetadata",r)
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-duration"}
i.updateContent=function(e){var t=this.player_.duration()
this.updateTextNode_(t)}
return t}(So)
Eo.prototype.labelText_="Duration"
Eo.prototype.controlText_="Duration"
rs.registerComponent("DurationDisplay",Eo)
var Co=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})}
return t}(rs)
rs.registerComponent("TimeDivider",Co)
var wo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on(t,"durationchange",(function(e){return n.updateContent(e)}))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-remaining-time"}
i.createEl=function(){var t=e.prototype.createEl.call(this)
t.insertBefore(Fr("span",{},{"aria-hidden":!0},"-"),this.contentEl_)
return t}
i.updateContent=function(e){if("number"==typeof this.player_.duration()){var t
t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime()
this.updateTextNode_(t)}}
return t}(So)
wo.prototype.labelText_="Remaining Time"
wo.prototype.controlText_="Remaining Time"
rs.registerComponent("RemainingTimeDisplay",wo)
var Io=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).updateShowing()
n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)}))
return n}var i=t.prototype
i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"})
this.contentEl_=Fr("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"})
t.appendChild(this.contentEl_)
return t}
i.dispose=function(){this.contentEl_=null
e.prototype.dispose.call(this)}
i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()}
return t}(rs)
rs.registerComponent("LiveDisplay",Io)
var Po=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).updateLiveEdgeStatus()
if(n.player_.liveTracker){n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)}
n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)}return n}var i=t.prototype
i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"})
this.textEl_=Fr("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"})
t.appendChild(this.textEl_)
return t}
i.updateLiveEdgeStatus=function(){if(!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()){this.setAttribute("aria-disabled",!0)
this.addClass("vjs-at-live-edge")
this.controlText("Seek to live, currently playing live")}else{this.setAttribute("aria-disabled",!1)
this.removeClass("vjs-at-live-edge")
this.controlText("Seek to live, currently behind live")}}
i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()}
i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_)
this.textEl_=null
e.prototype.dispose.call(this)}
return t}(mo)
Po.prototype.controlText_="Seek to live, currently playing live"
rs.registerComponent("SeekToLive",Po)
var xo=function(e,t,i){e=Number(e)
return Math.min(i,Math.max(t,isNaN(e)?t:e))},Ao=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).handleMouseDown_=function(e){return n.handleMouseDown(e)}
n.handleMouseUp_=function(e){return n.handleMouseUp(e)}
n.handleKeyDown_=function(e){return n.handleKeyDown(e)}
n.handleClick_=function(e){return n.handleClick(e)}
n.handleMouseMove_=function(e){return n.handleMouseMove(e)}
n.update_=function(e){return n.update(e)}
n.bar=n.getChild(n.options_.barName)
n.vertical(!!n.options_.vertical)
n.enable()
return n}var i=t.prototype
i.enabled=function(){return this.enabled_}
i.enable=function(){if(!this.enabled()){this.on("mousedown",this.handleMouseDown_)
this.on("touchstart",this.handleMouseDown_)
this.on("keydown",this.handleKeyDown_)
this.on("click",this.handleClick_)
this.on(this.player_,"controlsvisible",this.update)
this.playerEvent&&this.on(this.player_,this.playerEvent,this.update)
this.removeClass("disabled")
this.setAttribute("tabindex",0)
this.enabled_=!0}}
i.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument
this.off("mousedown",this.handleMouseDown_)
this.off("touchstart",this.handleMouseDown_)
this.off("keydown",this.handleKeyDown_)
this.off("click",this.handleClick_)
this.off(this.player_,"controlsvisible",this.update_)
this.off(e,"mousemove",this.handleMouseMove_)
this.off(e,"mouseup",this.handleMouseUp_)
this.off(e,"touchmove",this.handleMouseMove_)
this.off(e,"touchend",this.handleMouseUp_)
this.removeAttribute("tabindex")
this.addClass("disabled")
this.playerEvent&&this.off(this.player_,this.playerEvent,this.update)
this.enabled_=!1}}
i.createEl=function(t,i,n){void 0===i&&(i={})
void 0===n&&(n={})
i.className=i.className+" vjs-slider"
i=ur({tabIndex:0},i)
n=ur({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n)
return e.prototype.createEl.call(this,t,i,n)}
i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument
"mousedown"===e.type&&e.preventDefault()
"touchstart"!==e.type||kr||e.preventDefault()
Jr()
this.addClass("vjs-sliding")
this.trigger("slideractive")
this.on(t,"mousemove",this.handleMouseMove_)
this.on(t,"mouseup",this.handleMouseUp_)
this.on(t,"touchmove",this.handleMouseMove_)
this.on(t,"touchend",this.handleMouseUp_)
this.handleMouseMove(e)}
i.handleMouseMove=function(e){}
i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument
Zr()
this.removeClass("vjs-sliding")
this.trigger("sliderinactive")
this.off(e,"mousemove",this.handleMouseMove_)
this.off(e,"mouseup",this.handleMouseUp_)
this.off(e,"touchmove",this.handleMouseMove_)
this.off(e,"touchend",this.handleMouseUp_)
this.update()}
i.update=function(){var e=this
if(this.el_&&this.bar){var t=this.getProgress()
if(t===this.progress_)return t
this.progress_=t
this.requestNamedAnimationFrame("Slider#update",(function(){var i=e.vertical()?"height":"width"
e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))
return t}}
i.getProgress=function(){return Number(xo(this.getPercent(),0,1).toFixed(4))}
i.calculateDistance=function(e){var t=ia(this.el_,e)
return this.vertical()?t.y:t.x}
i.handleKeyDown=function(t){if(H.isEventKey(t,"Left")||H.isEventKey(t,"Down")){t.preventDefault()
t.stopPropagation()
this.stepBack()}else if(H.isEventKey(t,"Right")||H.isEventKey(t,"Up")){t.preventDefault()
t.stopPropagation()
this.stepForward()}else e.prototype.handleKeyDown.call(this,t)}
i.handleClick=function(e){e.stopPropagation()
e.preventDefault()}
i.vertical=function(e){if(void 0===e)return this.vertical_||!1
this.vertical_=!!e
this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}
return t}(rs)
rs.registerComponent("Slider",Ao)
var Oo=function(e,t){return xo(e/t*100,0,100).toFixed(2)+"%"},Lo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).partEls_=[]
n.on(t,"progress",(function(e){return n.update(e)}))
return n}var i=t.prototype
i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=Fr("span",{className:"vjs-control-text"}),n=Fr("span",{textContent:this.localize("Loaded")}),r=R.createTextNode(": ")
this.percentageEl_=Fr("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"})
t.appendChild(i)
i.appendChild(n)
i.appendChild(r)
i.appendChild(this.percentageEl_)
return t}
i.dispose=function(){this.partEls_=null
this.percentageEl_=null
e.prototype.dispose.call(this)}
i.update=function(e){var t=this
this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=Oo(r,n)
if(t.percent_!==s){t.el_.style.width=s
Hr(t.percentageEl_,s)
t.percent_=s}for(var o=0;o<i.length;o++){var u=i.start(o),l=i.end(o),c=a[o]
if(!c){c=t.el_.appendChild(Fr())
a[o]=c}if(c.dataset.start!==u||c.dataset.end!==l){c.dataset.start=u
c.dataset.end=l
c.style.left=Oo(u,r)
c.style.width=Oo(l-u,r)}}for(var d=a.length;d>i.length;d--)t.el_.removeChild(a[d-1])
a.length=i.length}))}
return t}(rs)
rs.registerComponent("LoadProgressBar",Lo)
var Do=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update=Ua(Na(U(n),n.update),Ma)
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}
i.update=function(e,t,i){var n=ta(this.el_),r=ea(this.player_.el()),a=e.width*t
if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2
s<u?u+=u-s:o<u&&(u=o)
u<0?u=0:u>n.width&&(u=n.width)
u=Math.round(u)
this.el_.style.right="-"+u+"px"
this.write(i)}}
i.write=function(e){Hr(this.el_,e)}
i.updateTime=function(e,t,i,n){var r=this
this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration()
if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o
a=(u<1?"":"-")+To(u,o)}else a=To(i,s)
r.update(e,t,a)
n&&n()}))}
return t}(rs)
rs.registerComponent("TimeTooltip",Do)
var Ro=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update=Ua(Na(U(n),n.update),Ma)
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}
i.update=function(e,t){var i=this.getChild("timeTooltip")
if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()
i.updateTime(e,t,n)}}
return t}(rs)
Ro.prototype.options_={children:[]}
Or||yr||Ro.prototype.options_.children.push("timeTooltip")
rs.registerComponent("PlayProgressBar",Ro)
var Mo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update=Ua(Na(U(n),n.update),Ma)
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})}
i.update=function(e,t){var i=this,n=t*this.player_.duration()
this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))}
return t}(rs)
Mo.prototype.options_={children:["timeTooltip"]}
rs.registerComponent("MouseTimeDisplay",Mo)
var No=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).setEventHandlers_()
return n}var i=t.prototype
i.setEventHandlers_=function(){var e=this
this.update_=Na(this,this.update)
this.update=Ua(this.update_,Ma)
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 R&&"visibilityState"in R&&this.on(R,"visibilitychange",this.toggleVisibility_)}
i.toggleVisibility_=function(e){if("hidden"===R.visibilityState){this.cancelNamedAnimationFrame("SeekBar#update")
this.cancelNamedAnimationFrame("Slider#update")
this.disableInterval_(e)}else{this.player_.ended()||this.player_.paused()||this.enableInterval_()
this.update()}}
i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Ma))}
i.disableInterval_=function(e){if(!(this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type)&&this.updateInterval){this.clearInterval(this.updateInterval)
this.updateInterval=null}}
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}
i.update=function(t){var i=this
if("hidden"!==R.visibilityState){var n=e.prototype.update.call(this)
this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration()
t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime())
if(i.percent_!==n){i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2))
i.percent_=n}if(i.currentTime_!==e||i.duration_!==r){i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[To(e,r),To(r,r)],"{1} of {2}"))
i.currentTime_=e
i.duration_=r}i.bar&&i.bar.update(ea(i.el()),i.getProgress())}))
return n}}
i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser()
this.player_.currentTime(e)}
i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}
i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker
if(i&&i.isLive()){e=(t-i.seekableStart())/i.liveWindow()
i.atLiveEdge()&&(e=1)}else e=t/this.player_.duration()
return e}
i.handleMouseDown=function(t){if(ua(t)){t.stopPropagation()
this.player_.scrubbing(!0)
this.videoWasPlaying=!this.player_.paused()
this.player_.pause()
e.prototype.handleMouseDown.call(this,t)}}
i.handleMouseMove=function(e){if(ua(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker
if(n&&n.isLive()){if(i>=.99){n.seekToLiveEdge()
return}var r=n.seekableStart(),a=n.liveCurrentTime();(t=r+i*n.liveWindow())>=a&&(t=a)
t<=r&&(t=r+.1)
if(t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1)
this.userSeek_(t)}}
i.enable=function(){e.prototype.enable.call(this)
var t=this.getChild("mouseTimeDisplay")
t&&t.show()}
i.disable=function(){e.prototype.disable.call(this)
var t=this.getChild("mouseTimeDisplay")
t&&t.hide()}
i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t)
t&&t.stopPropagation()
this.player_.scrubbing(!1)
this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})
this.videoWasPlaying?hs(this.player_.play()):this.update_()}
i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)}
i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)}
i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()}
i.handleKeyDown=function(t){var i=this.player_.liveTracker
if(H.isEventKey(t,"Space")||H.isEventKey(t,"Enter")){t.preventDefault()
t.stopPropagation()
this.handleAction(t)}else if(H.isEventKey(t,"Home")){t.preventDefault()
t.stopPropagation()
this.userSeek_(0)}else if(H.isEventKey(t,"End")){t.preventDefault()
t.stopPropagation()
i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())}else if(/^[0-9]$/.test(H(t))){t.preventDefault()
t.stopPropagation()
var n=10*(H.codes[H(t)]-H.codes[0])/100
i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else if(H.isEventKey(t,"PgDn")){t.preventDefault()
t.stopPropagation()
this.userSeek_(this.player_.currentTime()-60)}else if(H.isEventKey(t,"PgUp")){t.preventDefault()
t.stopPropagation()
this.userSeek_(this.player_.currentTime()+60)}else e.prototype.handleKeyDown.call(this,t)}
i.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 R&&"visibilityState"in R&&this.off(R,"visibilitychange",this.toggleVisibility_)
e.prototype.dispose.call(this)}
return t}(Ao)
No.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"}
Or||yr||No.prototype.options_.children.splice(1,0,"mouseTimeDisplay")
rs.registerComponent("SeekBar",No)
var Uo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).handleMouseMove=Ua(Na(U(n),n.handleMouseMove),Ma)
n.throttledHandleMouseSeek=Ua(Na(U(n),n.handleMouseSeek),Ma)
n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)}
n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)}
n.enable()
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})}
i.handleMouseMove=function(e){var t=this.getChild("seekBar")
if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay")
if(i||n){var r=t.el(),a=ta(r),s=ia(r,e).x
s=xo(s,0,1)
n&&n.update(a,s)
i&&i.update(a,t.getProgress())}}}
i.handleMouseSeek=function(e){var t=this.getChild("seekBar")
t&&t.handleMouseMove(e)}
i.enabled=function(){return this.enabled_}
i.disable=function(){this.children().forEach((function(e){return e.disable&&e.disable()}))
if(this.enabled()){this.off(["mousedown","touchstart"],this.handleMouseDownHandler_)
this.off(this.el_,"mousemove",this.handleMouseMove)
this.removeListenersAddedOnMousedownAndTouchstart()
this.addClass("disabled")
this.enabled_=!1
if(this.player_.scrubbing()){var e=this.getChild("seekBar")
this.player_.scrubbing(!1)
e.videoWasPlaying&&hs(this.player_.play())}}}
i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()}))
if(!this.enabled()){this.on(["mousedown","touchstart"],this.handleMouseDownHandler_)
this.on(this.el_,"mousemove",this.handleMouseMove)
this.removeClass("disabled")
this.enabled_=!0}}
i.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument
this.off(e,"mousemove",this.throttledHandleMouseSeek)
this.off(e,"touchmove",this.throttledHandleMouseSeek)
this.off(e,"mouseup",this.handleMouseUpHandler_)
this.off(e,"touchend",this.handleMouseUpHandler_)}
i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar")
i&&i.handleMouseDown(e)
this.on(t,"mousemove",this.throttledHandleMouseSeek)
this.on(t,"touchmove",this.throttledHandleMouseSeek)
this.on(t,"mouseup",this.handleMouseUpHandler_)
this.on(t,"touchend",this.handleMouseUpHandler_)}
i.handleMouseUp=function(e){var t=this.getChild("seekBar")
t&&t.handleMouseUp(e)
this.removeListenersAddedOnMousedownAndTouchstart()}
return t}(rs)
Uo.prototype.options_={children:["seekBar"]}
rs.registerComponent("ProgressControl",Uo)
var Bo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)}))
n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)}))
n.disable()
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)}
i.handlePictureInPictureEnabledChange=function(){R.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()}
i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture")
this.handlePictureInPictureEnabledChange()}
i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}
return t}(mo)
Bo.prototype.controlText_="Picture-in-Picture"
rs.registerComponent("PictureInPictureToggle",Bo)
var jo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)}))
!1===R[t.fsApi_.fullscreenEnabled]&&n.disable()
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)}
i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")}
i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}
return t}(mo)
jo.prototype.controlText_="Fullscreen"
rs.registerComponent("FullscreenToggle",jo)
var Fo=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})}
return t}(rs)
rs.registerComponent("VolumeLevel",Fo)
var Ho=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update=Ua(Na(U(n),n.update),Ma)
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}
i.update=function(e,t,i,n){if(!i){var r=ea(this.el_),a=ea(this.player_.el()),s=e.width*t
if(!a||!r)return
var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2
o<l?l+=l-o:u<l&&(l=u)
l<0?l=0:l>r.width&&(l=r.width)
this.el_.style.right="-"+l+"px"}this.write(n+"%")}
i.write=function(e){Hr(this.el_,e)}
i.updateVolume=function(e,t,i,n,r){var a=this
this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0))
r&&r()}))}
return t}(rs)
rs.registerComponent("VolumeLevelTooltip",Ho)
var Vo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).update=Ua(Na(U(n),n.update),Ma)
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})}
i.update=function(e,t,i){var n=this,r=100*t
this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))}
return t}(rs)
Vo.prototype.options_={children:["volumeLevelTooltip"]}
rs.registerComponent("MouseVolumeLevelDisplay",Vo)
var qo=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)}))
n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)}))
t.ready((function(){return n.updateARIAAttributes()}))
return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}
i.handleMouseDown=function(t){ua(t)&&e.prototype.handleMouseDown.call(this,t)}
i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay")
if(t){var i=this.el(),n=ea(i),r=this.vertical(),a=ia(i,e)
a=r?a.y:a.x
a=xo(a,0,1)
t.update(n,a,r)}if(ua(e)){this.checkMuted()
this.player_.volume(this.calculateDistance(e))}}
i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)}
i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()}
i.stepForward=function(){this.checkMuted()
this.player_.volume(this.player_.volume()+.1)}
i.stepBack=function(){this.checkMuted()
this.player_.volume(this.player_.volume()-.1)}
i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_()
this.el_.setAttribute("aria-valuenow",t)
this.el_.setAttribute("aria-valuetext",t+"%")}
i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())}
i.updateLastVolume_=function(){var e=this,t=this.player_.volume()
this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))}
return t}(Ao)
qo.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"}
Or||yr||qo.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay")
qo.prototype.playerEvent="volumechange"
rs.registerComponent("VolumeBar",qo)
var Wo=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={})
i.vertical=i.vertical||!1
if(void 0===i.volumeBar||cr(i.volumeBar)){i.volumeBar=i.volumeBar||{}
i.volumeBar.vertical=i.vertical}n=e.call(this,t,i)||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")}))}(U(n),t)
n.throttledHandleMouseMove=Ua(Na(U(n),n.handleMouseMove),Ma)
n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)}
n.on("mousedown",(function(e){return n.handleMouseDown(e)}))
n.on("touchstart",(function(e){return n.handleMouseDown(e)}))
n.on("mousemove",(function(e){return n.handleMouseMove(e)}))
n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active")
n.addClass("vjs-slider-active")
n.trigger("slideractive")}))
n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active")
n.removeClass("vjs-slider-active")
n.trigger("sliderinactive")}))
return n}var i=t.prototype
i.createEl=function(){var t="vjs-volume-horizontal"
this.options_.vertical&&(t="vjs-volume-vertical")
return e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})}
i.handleMouseDown=function(e){var t=this.el_.ownerDocument
this.on(t,"mousemove",this.throttledHandleMouseMove)
this.on(t,"touchmove",this.throttledHandleMouseMove)
this.on(t,"mouseup",this.handleMouseUpHandler_)
this.on(t,"touchend",this.handleMouseUpHandler_)}
i.handleMouseUp=function(e){var t=this.el_.ownerDocument
this.off(t,"mousemove",this.throttledHandleMouseMove)
this.off(t,"touchmove",this.throttledHandleMouseMove)
this.off(t,"mouseup",this.handleMouseUpHandler_)
this.off(t,"touchend",this.handleMouseUpHandler_)}
i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)}
return t}(rs)
Wo.prototype.options_={children:["volumeBar"]}
rs.registerComponent("VolumeControl",Wo)
var zo=function(e){j(t,e)
function t(t,i){var n
n=e.call(this,t,i)||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")}))}(U(n),t)
n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)}))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)}
i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_()
if(0===t){var n=i<.1?.1:i
this.player_.volume(n)
this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())}
i.update=function(e){this.updateIcon_()
this.updateControlText_()}
i.updateIcon_=function(){var e=this.player_.volume(),t=3
Or&&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++)zr(this.el_,"vjs-vol-"+i)
Wr(this.el_,"vjs-vol-"+t)}
i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute"
this.controlText()!==e&&this.controlText(e)}
return t}(mo)
zo.prototype.controlText_="Mute"
rs.registerComponent("MuteToggle",zo)
var Go=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={})
void 0!==i.inline?i.inline=i.inline:i.inline=!0
if(void 0===i.volumeControl||cr(i.volumeControl)){i.volumeControl=i.volumeControl||{}
i.volumeControl.vertical=!i.inline}(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)}
n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)}))
n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)}))
n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)}))
n.on("keydown",(function(e){return n.handleKeyPress(e)}))
n.on("mouseover",(function(e){return n.handleMouseOver(e)}))
n.on("mouseout",(function(e){return n.handleMouseOut(e)}))
n.on(n.volumeControl,["slideractive"],n.sliderActive_)
n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_)
return n}var i=t.prototype
i.sliderActive_=function(){this.addClass("vjs-slider-active")}
i.sliderInactive_=function(){this.removeClass("vjs-slider-active")}
i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden")
this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}
i.createEl=function(){var t="vjs-volume-panel-horizontal"
this.options_.inline||(t="vjs-volume-panel-vertical")
return e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})}
i.dispose=function(){this.handleMouseOut()
e.prototype.dispose.call(this)}
i.handleVolumeControlKeyUp=function(e){H.isEventKey(e,"Esc")&&this.muteToggle.focus()}
i.handleMouseOver=function(e){this.addClass("vjs-hover")
Pa(R,"keyup",this.handleKeyPressHandler_)}
i.handleMouseOut=function(e){this.removeClass("vjs-hover")
xa(R,"keyup",this.handleKeyPressHandler_)}
i.handleKeyPress=function(e){H.isEventKey(e,"Esc")&&this.handleMouseOut()}
return t}(rs)
Go.prototype.options_={children:["muteToggle","volumeControl"]}
rs.registerComponent("VolumePanel",Go)
var Ko=function(e){j(t,e)
function t(t,i){var n
n=e.call(this,t,i)||this
i&&(n.menuButton_=i.menuButton)
n.focusedChild_=-1
n.on("keydown",(function(e){return n.handleKeyDown(e)}))
n.boundHandleBlur_=function(e){return n.handleBlur(e)}
n.boundHandleTapClick_=function(e){return n.handleTapClick(e)}
return n}var i=t.prototype
i.addEventListenerForItem=function(e){if(e instanceof rs){this.on(e,"blur",this.boundHandleBlur_)
this.on(e,["tap","click"],this.boundHandleTapClick_)}}
i.removeEventListenerForItem=function(e){if(e instanceof rs){this.off(e,"blur",this.boundHandleBlur_)
this.off(e,["tap","click"],this.boundHandleTapClick_)}}
i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t))
this.removeEventListenerForItem(t)
e.prototype.removeChild.call(this,t)}
i.addItem=function(e){var t=this.addChild(e)
t&&this.addEventListenerForItem(t)}
i.createEl=function(){var t=this.options_.contentElType||"ul"
this.contentEl_=Fr(t,{className:"vjs-menu-content"})
this.contentEl_.setAttribute("role","menu")
var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"})
i.appendChild(this.contentEl_)
Pa(i,"click",(function(e){e.preventDefault()
e.stopImmediatePropagation()}))
return i}
i.dispose=function(){this.contentEl_=null
this.boundHandleBlur_=null
this.boundHandleTapClick_=null
e.prototype.dispose.call(this)}
i.handleBlur=function(e){var t=e.relatedTarget||R.activeElement
if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_
i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}}
i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton()
var t=this.children()
if(!Array.isArray(t))return
var i=t.filter((function(t){return t.el()===e.target}))[0]
if(!i)return
"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}
i.handleKeyDown=function(e){if(H.isEventKey(e,"Left")||H.isEventKey(e,"Down")){e.preventDefault()
e.stopPropagation()
this.stepForward()}else if(H.isEventKey(e,"Right")||H.isEventKey(e,"Up")){e.preventDefault()
e.stopPropagation()
this.stepBack()}}
i.stepForward=function(){var e=0
void 0!==this.focusedChild_&&(e=this.focusedChild_+1)
this.focus(e)}
i.stepBack=function(){var e=0
void 0!==this.focusedChild_&&(e=this.focusedChild_-1)
this.focus(e)}
i.focus=function(e){void 0===e&&(e=0)
var t=this.children().slice()
t.length&&t[0].hasClass("vjs-menu-title")&&t.shift()
if(t.length>0){e<0?e=0:e>=t.length&&(e=t.length-1)
this.focusedChild_=e
t[e].el_.focus()}}
return t}(rs)
rs.registerComponent("Menu",Ko)
var Xo=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={});(n=e.call(this,t,i)||this).menuButton_=new mo(t,i)
n.menuButton_.controlText(n.controlText_)
n.menuButton_.el_.setAttribute("aria-haspopup","true")
var r=mo.prototype.buildCSSClass()
n.menuButton_.el_.className=n.buildCSSClass()+" "+r
n.menuButton_.removeClass("vjs-control")
n.addChild(n.menuButton_)
n.update()
n.enabled_=!0
var a=function(e){return n.handleClick(e)}
n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)}
n.on(n.menuButton_,"tap",a)
n.on(n.menuButton_,"click",a)
n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)}))
n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover")
n.menu.show()
Pa(R,"keyup",n.handleMenuKeyUp_)}))
n.on("mouseleave",(function(e){return n.handleMouseLeave(e)}))
n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)}))
return n}var i=t.prototype
i.update=function(){var e=this.createMenu()
if(this.menu){this.menu.dispose()
this.removeChild(this.menu)}this.menu=e
this.addChild(e)
this.buttonPressed_=!1
this.menuButton_.el_.setAttribute("aria-expanded","false")
this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()}
i.createMenu=function(){var e=new Ko(this.player_,{menuButton:this})
this.hideThreshold_=0
if(this.options_.title){var t=Fr("li",{className:"vjs-menu-title",innerHTML:Ja(this.options_.title),tabIndex:-1}),i=new rs(this.player_,{el:t})
e.addItem(i)}this.items=this.createItems()
if(this.items)for(var n=0;n<this.items.length;n++)e.addItem(this.items[n])
return e}
i.createItems=function(){}
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})}
i.buildWrapperCSSClass=function(){var t="vjs-menu-button"
!0===this.options_.inline?t+="-inline":t+="-popup"
return"vjs-menu-button "+t+" "+mo.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)}
i.buildCSSClass=function(){var t="vjs-menu-button"
!0===this.options_.inline?t+="-inline":t+="-popup"
return"vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)}
i.controlText=function(e,t){void 0===t&&(t=this.menuButton_.el())
return this.menuButton_.controlText(e,t)}
i.dispose=function(){this.handleMouseLeave()
e.prototype.dispose.call(this)}
i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()}
i.handleMouseLeave=function(e){this.removeClass("vjs-hover")
xa(R,"keyup",this.handleMenuKeyUp_)}
i.focus=function(){this.menuButton_.focus()}
i.blur=function(){this.menuButton_.blur()}
i.handleKeyDown=function(e){if(H.isEventKey(e,"Esc")||H.isEventKey(e,"Tab")){this.buttonPressed_&&this.unpressButton()
if(!H.isEventKey(e,"Tab")){e.preventDefault()
this.menuButton_.focus()}}else if((H.isEventKey(e,"Up")||H.isEventKey(e,"Down"))&&!this.buttonPressed_){e.preventDefault()
this.pressButton()}}
i.handleMenuKeyUp=function(e){(H.isEventKey(e,"Esc")||H.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}
i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)}
i.handleSubmenuKeyDown=function(e){if(H.isEventKey(e,"Esc")||H.isEventKey(e,"Tab")){this.buttonPressed_&&this.unpressButton()
if(!H.isEventKey(e,"Tab")){e.preventDefault()
this.menuButton_.focus()}}}
i.pressButton=function(){if(this.enabled_){this.buttonPressed_=!0
this.menu.show()
this.menu.lockShowing()
this.menuButton_.el_.setAttribute("aria-expanded","true")
if(Or&&Br())return
this.menu.focus()}}
i.unpressButton=function(){if(this.enabled_){this.buttonPressed_=!1
this.menu.unlockShowing()
this.menu.hide()
this.menuButton_.el_.setAttribute("aria-expanded","false")}}
i.disable=function(){this.unpressButton()
this.enabled_=!1
this.addClass("vjs-disabled")
this.menuButton_.disable()}
i.enable=function(){this.enabled_=!0
this.removeClass("vjs-disabled")
this.menuButton_.enable()}
return t}(rs)
rs.registerComponent("MenuButton",Xo)
var Yo=function(e){j(t,e)
function t(t,i){var n,r=i.tracks;(n=e.call(this,t,i)||this).items.length<=1&&n.hide()
if(!r)return U(n)
var a=Na(U(n),n.update)
r.addEventListener("removetrack",a)
r.addEventListener("addtrack",a)
r.addEventListener("labelchange",a)
n.player_.on("ready",a)
n.player_.on("dispose",(function(){r.removeEventListener("removetrack",a)
r.removeEventListener("addtrack",a)
r.removeEventListener("labelchange",a)}))
return n}return t}(Xo)
rs.registerComponent("TrackButton",Yo)
var Qo=["Tab","Esc","Up","Down","Right","Left"],$o=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).selectable=i.selectable
n.isSelected_=i.selected||!1
n.multiSelectable=i.multiSelectable
n.selected(n.isSelected_)
n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem")
return n}var i=t.prototype
i.createEl=function(t,i,n){this.nonIconControl=!0
return e.prototype.createEl.call(this,"li",ur({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)}
i.handleKeyDown=function(t){Qo.some((function(e){return H.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)}
i.handleClick=function(e){this.selected(!0)}
i.selected=function(e){if(this.selectable)if(e){this.addClass("vjs-selected")
this.el_.setAttribute("aria-checked","true")
this.controlText(", selected")
this.isSelected_=!0}else{this.removeClass("vjs-selected")
this.el_.setAttribute("aria-checked","false")
this.controlText("")
this.isSelected_=!1}}
return t}(oo)
rs.registerComponent("MenuItem",$o)
var Jo=function(e){j(t,e)
function t(t,i){var n,r=i.track,s=t.textTracks()
i.label=r.label||r.language||"Unknown"
i.selected="showing"===r.mode;(n=e.call(this,t,i)||this).track=r
n.kinds=(i.kinds||[i.kind||n.track.kind]).filter(Boolean)
var o=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i]
n.handleTracksChange.apply(U(n),t)},u=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i]
n.handleSelectedLanguageChange.apply(U(n),t)}
t.on(["loadstart","texttrackchange"],o)
s.addEventListener("change",o)
s.addEventListener("selectedlanguagechange",u)
n.on("dispose",(function(){t.off(["loadstart","texttrackchange"],o)
s.removeEventListener("change",o)
s.removeEventListener("selectedlanguagechange",u)}))
if(void 0===s.onchange){var l
n.on(["tap","click"],(function(){if("object"!=typeof a.Event)try{l=new a.Event("change")}catch(e){}l||(l=R.createEvent("Event")).initEvent("change",!0,!0)
s.dispatchEvent(l)}))}n.handleTracksChange()
return n}var i=t.prototype
i.handleClick=function(t){var i=this.track,n=this.player_.textTracks()
e.prototype.handleClick.call(this,t)
if(n)for(var r=0;r<n.length;r++){var a=n[r];-1!==this.kinds.indexOf(a.kind)&&(a===i?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}}
i.handleTracksChange=function(e){var t="showing"===this.track.mode
t!==this.isSelected_&&this.selected(t)}
i.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage
if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return
this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}}
i.dispose=function(){this.track=null
e.prototype.dispose.call(this)}
return t}($o)
rs.registerComponent("TextTrackMenuItem",Jo)
var Zo=function(e){j(t,e)
function t(t,i){i.track={player:t,kind:i.kind,kinds:i.kinds,default:!1,mode:"disabled"}
i.kinds||(i.kinds=[i.kind])
i.label?i.track.label=i.label:i.track.label=i.kinds.join(" and ")+" off"
i.selectable=!0
i.multiSelectable=!1
return e.call(this,t,i)||this}var i=t.prototype
i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n]
if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1
break}}i!==this.isSelected_&&this.selected(i)}
i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n]
if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1
break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}
return t}(Jo)
rs.registerComponent("OffTextTrackMenuItem",Zo)
var eu=function(e){j(t,e)
function t(t,i){void 0===i&&(i={})
i.tracks=t.textTracks()
return e.call(this,t,i)||this}t.prototype.createItems=function(e,t){void 0===e&&(e=[])
void 0===t&&(t=Jo)
var i
this.label_&&(i=this.label_+" off")
e.push(new Zo(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i}))
this.hideThreshold_+=1
var n=this.player_.textTracks()
Array.isArray(this.kinds_)||(this.kinds_=[this.kind_])
for(var r=0;r<n.length;r++){var a=n[r]
if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})
s.addClass("vjs-"+a.kind+"-menu-item")
e.push(s)}}return e}
return t}(Yo)
rs.registerComponent("TextTrackButton",eu)
var tu=function(e){j(t,e)
function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime()
i.selectable=!0
i.multiSelectable=!1
i.label=a.text
i.selected=a.startTime<=s&&s<a.endTime;(n=e.call(this,t,i)||this).track=r
n.cue=a
r.addEventListener("cuechange",Na(U(n),n.update))
return n}var i=t.prototype
i.handleClick=function(t){e.prototype.handleClick.call(this)
this.player_.currentTime(this.cue.startTime)
this.update(this.cue.startTime)}
i.update=function(e){var t=this.cue,i=this.player_.currentTime()
this.selected(t.startTime<=i&&i<t.endTime)}
return t}($o)
rs.registerComponent("ChaptersTrackMenuItem",tu)
var iu=function(e){j(t,e)
function t(t,i,n){return e.call(this,t,i,n)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)}
i.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack())
e.prototype.update.call(this)}
i.setTrack=function(e){if(this.track_!==e){this.updateHandler_||(this.updateHandler_=this.update.bind(this))
if(this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_)
t&&t.removeEventListener("load",this.updateHandler_)
this.track_=null}this.track_=e
if(this.track_){this.track_.mode="hidden"
var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_)
i&&i.addEventListener("load",this.updateHandler_)}}}
i.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var i=e[t]
if(i.kind===this.kind_)return i}}
i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ja(this.kind_))}
i.createMenu=function(){this.options_.title=this.getMenuCaption()
return e.prototype.createMenu.call(this)}
i.createItems=function(){var e=[]
if(!this.track_)return e
var t=this.track_.cues
if(!t)return e
for(var i=0,n=t.length;i<n;i++){var r=t[i],a=new tu(this.player_,{track:this.track_,cue:r})
e.push(a)}return e}
return t}(eu)
iu.prototype.kind_="chapters"
iu.prototype.controlText_="Chapters"
rs.registerComponent("ChaptersButton",iu)
var nu=function(e){j(t,e)
function t(t,i,n){var r
r=e.call(this,t,i,n)||this
var a=t.textTracks(),s=Na(U(r),r.handleTracksChange)
a.addEventListener("change",s)
r.on("dispose",(function(){a.removeEventListener("change",s)}))
return r}var i=t.prototype
i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n]
if(a.kind!==this.kind_&&"showing"===a.mode){i=!0
break}}i?this.disable():this.enable()}
i.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)}
return t}(eu)
nu.prototype.kind_="descriptions"
nu.prototype.controlText_="Descriptions"
rs.registerComponent("DescriptionsButton",nu)
var ru=function(e){j(t,e)
function t(t,i,n){return e.call(this,t,i,n)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)}
return t}(eu)
ru.prototype.kind_="subtitles"
ru.prototype.controlText_="Subtitles"
rs.registerComponent("SubtitlesButton",ru)
var au=function(e){j(t,e)
function t(t,i){var n
i.track={player:t,kind:i.kind,label:i.kind+" settings",selectable:!1,default:!1,mode:"disabled"}
i.selectable=!1
i.name="CaptionSettingsMenuItem";(n=e.call(this,t,i)||this).addClass("vjs-texttrack-settings")
n.controlText(", opens "+i.kind+" settings dialog")
return n}t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()}
return t}(Jo)
rs.registerComponent("CaptionSettingsMenuItem",au)
var su=function(e){j(t,e)
function t(t,i,n){return e.call(this,t,i,n)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)}
i.createItems=function(){var t=[]
if((!this.player().tech_||!this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")){t.push(new au(this.player_,{kind:this.kind_}))
this.hideThreshold_+=1}return e.prototype.createItems.call(this,t)}
return t}(eu)
su.prototype.kind_="captions"
su.prototype.controlText_="Captions"
rs.registerComponent("CaptionsButton",su)
var ou=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label)
"captions"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      ")
r+="</span>"
return e.prototype.createEl.call(this,t,ur({innerHTML:r},i),n)}
return t}(Jo)
rs.registerComponent("SubsCapsMenuItem",ou)
var uu=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={});(n=e.call(this,t,i)||this).label_="subtitles";["en","en-us","en-ca","fr-ca"].indexOf(n.player_.language_)>-1&&(n.label_="captions")
n.menuButton_.controlText(Ja(n.label_))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)}
i.createItems=function(){var t=[]
if((!this.player().tech_||!this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")){t.push(new au(this.player_,{kind:this.label_}))
this.hideThreshold_+=1}return t=e.prototype.createItems.call(this,t,ou)}
return t}(eu)
uu.prototype.kinds_=["captions","subtitles"]
uu.prototype.controlText_="Subtitles"
rs.registerComponent("SubsCapsButton",uu)
var lu=function(e){j(t,e)
function t(t,i){var n,r=i.track,a=t.audioTracks()
i.label=r.label||r.language||"Unknown"
i.selected=r.enabled;(n=e.call(this,t,i)||this).track=r
n.addClass("vjs-"+r.kind+"-menu-item")
var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i]
n.handleTracksChange.apply(U(n),t)}
a.addEventListener("change",s)
n.on("dispose",(function(){a.removeEventListener("change",s)}))
return n}var i=t.prototype
i.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label)
"main-desc"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      ")
r+="</span>"
return e.prototype.createEl.call(this,t,ur({innerHTML:r},i),n)}
i.handleClick=function(t){e.prototype.handleClick.call(this,t)
this.track.enabled=!0}
i.handleTracksChange=function(e){this.selected(this.track.enabled)}
return t}($o)
rs.registerComponent("AudioTrackMenuItem",lu)
var cu=function(e){j(t,e)
function t(t,i){void 0===i&&(i={})
i.tracks=t.audioTracks()
return e.call(this,t,i)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)}
i.createItems=function(e){void 0===e&&(e=[])
this.hideThreshold_=1
for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i]
e.push(new lu(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e}
return t}(Yo)
cu.prototype.controlText_="Audio Track"
rs.registerComponent("AudioTrackButton",cu)
var du=function(e){j(t,e)
function t(t,i){var n,r=i.rate,a=parseFloat(r,10)
i.label=r
i.selected=a===t.playbackRate()
i.selectable=!0
i.multiSelectable=!1;(n=e.call(this,t,i)||this).label=r
n.rate=a
n.on(t,"ratechange",(function(e){return n.update(e)}))
return n}var i=t.prototype
i.handleClick=function(t){e.prototype.handleClick.call(this)
this.player().playbackRate(this.rate)}
i.update=function(e){this.selected(this.player().playbackRate()===this.rate)}
return t}($o)
du.prototype.contentElType="button"
rs.registerComponent("PlaybackRateMenuItem",du)
var hu=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).menuButton_.el_.setAttribute("aria-describedby",n.labelElId_)
n.updateVisibility()
n.updateLabel()
n.on(t,"loadstart",(function(e){return n.updateVisibility(e)}))
n.on(t,"ratechange",(function(e){return n.updateLabel(e)}))
n.on(t,"playbackrateschange",(function(e){return n.handlePlaybackRateschange(e)}))
return n}var i=t.prototype
i.createEl=function(){var t=e.prototype.createEl.call(this)
this.labelElId_="vjs-playback-rate-value-label-"+this.id_
this.labelEl_=Fr("div",{className:"vjs-playback-rate-value",id:this.labelElId_,innerHTML:"1x"})
t.appendChild(this.labelEl_)
return t}
i.dispose=function(){this.labelEl_=null
e.prototype.dispose.call(this)}
i.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)}
i.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)}
i.createItems=function(){for(var e=this.playbackRates(),t=[],i=e.length-1;i>=0;i--)t.push(new du(this.player(),{rate:e[i]+"x"}))
return t}
i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())}
i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r]
break}this.player().playbackRate(n)}
i.handlePlaybackRateschange=function(e){this.update()}
i.playbackRates=function(){var e=this.player()
return e.playbackRates&&e.playbackRates()||[]}
i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}
i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}
i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")}
return t}(Xo)
hu.prototype.controlText_="Playback Rate"
rs.registerComponent("PlaybackRateMenuButton",hu)
var pu=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)}
i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})}
return t}(rs)
rs.registerComponent("Spacer",pu)
var fu=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}var i=t.prototype
i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)}
i.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()})
t.innerHTML=" "
return t}
return t}(pu)
rs.registerComponent("CustomControlSpacer",fu)
var mu=function(e){j(t,e)
function t(){return e.apply(this,arguments)||this}t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})}
return t}(rs)
mu.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]}
"exitPictureInPicture"in R&&mu.prototype.options_.children.splice(mu.prototype.options_.children.length-1,0,"pictureInPictureToggle")
rs.registerComponent("ControlBar",mu)
var gu=function(e){j(t,e)
function t(t,i){var n;(n=e.call(this,t,i)||this).on(t,"error",(function(e){return n.open(e)}))
return n}var i=t.prototype
i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)}
i.content=function(){var e=this.player().error()
return e?this.localize(e.message):""}
return t}(gs)
gu.prototype.options_=N({},gs.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0})
rs.registerComponent("ErrorDisplay",gu)
var vu="vjs-text-track-settings",yu=["#000","Black"],_u=["#00F","Blue"],bu=["#0FF","Cyan"],Tu=["#0F0","Green"],Su=["#F0F","Magenta"],ku=["#F00","Red"],Eu=["#FFF","White"],Cu=["#FF0","Yellow"],wu=["1","Opaque"],Iu=["0.5","Semi-Transparent"],Pu=["0","Transparent"],xu={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[yu,Eu,ku,Tu,_u,Cu,Su,bu]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[wu,Iu,Pu]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Eu,yu,ku,Tu,_u,Cu,Su,bu]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[wu,Iu]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Pu,Iu,wu]}}
xu.windowColor.options=xu.backgroundColor.options
function Au(e,t){t&&(e=t(e))
if(e&&"none"!==e)return e}var Ou=function(e){j(t,e)
function t(t,i){var n
i.temporary=!1;(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(U(n))
n.fill()
n.hasBeenOpened_=n.hasBeenFilled_=!0
n.endDialog=Fr("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")})
n.el().appendChild(n.endDialog)
n.setDefaults()
void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings)
n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings()
n.close()}))
n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults()
n.updateDisplay()}))
or(xu,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)}))
n.options_.persistTextTrackSettings&&n.restoreSettings()
return n}var i=t.prototype
i.dispose=function(){this.endDialog=null
e.prototype.dispose.call(this)}
i.createElSelect_=function(e,t,i){var n=this
void 0===t&&(t="")
void 0===i&&(i="label")
var r=xu[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim()
return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"</"+i+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map((function(e){var t=a+"-"+e[1].replace(/\W+/g,"")
return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',n.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")}
i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_
return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}
i.createElBgColor_=function(){var e="captions-background-"+this.id_
return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}
i.createElWinColor_=function(){var e="captions-window-"+this.id_
return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}
i.createElColors_=function(){return Fr("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}
i.createElFont_=function(){return Fr("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}
i.createElControls_=function(){var e=this.localize("restore all settings to the default values")
return Fr("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})}
i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}
i.label=function(){return this.localize("Caption Settings Dialog")}
i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}
i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"}
i.getValues=function(){var e=this
return function(e,t,i){void 0===i&&(i=0)
return sr(e).reduce((function(i,n){return t(i,e[n],n)}),i)}(xu,(function(t,i,n){var r,a,s=(r=e.$(i.selector),a=i.parser,Au(r.options[r.options.selectedIndex].value,a))
void 0!==s&&(t[n]=s)
return t}),{})}
i.setValues=function(e){var t=this
or(xu,(function(i,n){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(Au(e.options[n].value,i)===t){e.selectedIndex=n
break}}(t.$(i.selector),e[n],i.parser)}))}
i.setDefaults=function(){var e=this
or(xu,(function(t){var i=t.hasOwnProperty("default")?t.default:0
e.$(t.selector).selectedIndex=i}))}
i.restoreSettings=function(){var e
try{e=JSON.parse(a.localStorage.getItem(vu))}catch(e){nr.warn(e)}e&&this.setValues(e)}
i.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues()
try{Object.keys(e).length?a.localStorage.setItem(vu,JSON.stringify(e)):a.localStorage.removeItem(vu)}catch(e){nr.warn(e)}}}
i.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay")
e&&e.updateDisplay()}
i.conditionalBlur_=function(){this.previouslyActiveEl_=null
var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton
t?t.focus():i&&i.focus()}
return t}(gs)
rs.registerComponent("TextTrackSettings",Ou)
var Lu=function(e){j(t,e)
function t(t,i){var n,r=i.ResizeObserver||a.ResizeObserver
null===i.ResizeObserver&&(r=!1)
var s=Za({createEl:!r,reportTouchActivity:!1},i);(n=e.call(this,t,s)||this).ResizeObserver=i.ResizeObserver||a.ResizeObserver
n.loadListener_=null
n.resizeObserver_=null
n.debouncedHandler_=function(e,t,i,n){void 0===n&&(n=a)
var r,s=function(){var a=this,s=arguments,o=function(){r=null
o=null
i||e.apply(a,s)}
!r&&i&&e.apply(a,s)
n.clearTimeout(r)
r=n.setTimeout(o,t)}
s.cancel=function(){n.clearTimeout(r)
r=null}
return s}((function(){n.resizeHandler()}),100,!1,U(n))
if(r){n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_)
n.resizeObserver_.observe(t.el())}else{n.loadListener_=function(){if(n.el_&&n.el_.contentWindow){var e=n.debouncedHandler_,t=n.unloadListener_=function(){xa(this,"resize",e)
xa(this,"unload",t)
t=null}
Pa(n.el_.contentWindow,"unload",t)
Pa(n.el_.contentWindow,"resize",e)}}
n.one("load",n.loadListener_)}return n}var i=t.prototype
i.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})}
i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}
i.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel()
if(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)}
return t}(rs)
rs.registerComponent("ResizeManager",Lu)
var Du={trackingThreshold:30,liveTolerance:15},Ru=function(e){j(t,e)
function t(t,i){var n,r=Za(Du,i,{createEl:!1});(n=e.call(this,t,r)||this).handleVisibilityChange_=function(e){return n.handleVisibilityChange(e)}
n.trackLiveHandler_=function(){return n.trackLive_()}
n.handlePlay_=function(e){return n.handlePlay(e)}
n.handleFirstTimeupdate_=function(e){return n.handleFirstTimeupdate(e)}
n.handleSeeked_=function(e){return n.handleSeeked(e)}
n.seekToLiveEdge_=function(e){return n.seekToLiveEdge(e)}
n.reset_()
n.on(n.player_,"durationchange",(function(e){return n.handleDurationchange(e)}))
n.one(n.player_,"canplay",(function(){return n.toggleTracking()}))
Cr&&"hidden"in R&&"visibilityState"in R&&n.on(R,"visibilitychange",n.handleVisibilityChange_)
return n}var i=t.prototype
i.handleVisibilityChange=function(){this.player_.duration()===1/0&&(R.hidden?this.stopTracking():this.startTracking())}
i.trackLive_=function(){var e=this.player_.seekable()
if(e&&e.length){var t=Number(a.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3
this.lastTime_=t
this.pastSeekEnd_=this.pastSeekEnd()+i
var n=this.liveCurrentTime(),r=this.player_.currentTime(),s=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-r)>this.options_.liveTolerance
this.timeupdateSeen_&&n!==1/0||(s=!1)
if(s!==this.behindLiveEdge_){this.behindLiveEdge_=s
this.trigger("liveedgechange")}}}
i.handleDurationchange=function(){this.toggleTracking()}
i.toggleTracking=function(){if(this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold){this.player_.options_.liveui&&this.player_.addClass("vjs-liveui")
this.startTracking()}else{this.player_.removeClass("vjs-liveui")
this.stopTracking()}}
i.startTracking=function(){if(!this.isTracking()){this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted())
this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Ma)
this.trackLive_()
this.on(this.player_,["play","pause"],this.trackLiveHandler_)
if(this.timeupdateSeen_)this.on(this.player_,"seeked",this.handleSeeked_)
else{this.one(this.player_,"play",this.handlePlay_)
this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)}}}
i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0
this.on(this.player_,"seeked",this.handleSeeked_)}
i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime())
this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2
this.nextSeekedFromUser_=!1
this.trackLive_()}
i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}
i.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_)}
i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0}
i.stopTracking=function(){if(this.isTracking()){this.reset_()
this.trigger("liveedgechange")}}
i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i))
return t.length?t.sort()[t.length-1]:1/0}
i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i))
return t.length?t.sort()[0]:0}
i.liveWindow=function(){var e=this.liveCurrentTime()
return e===1/0?0:e-this.seekableStart()}
i.isLive=function(){return this.isTracking()}
i.atLiveEdge=function(){return!this.behindLiveEdge()}
i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()}
i.pastSeekEnd=function(){var e=this.seekableEnd();-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0)
this.lastSeekEnd_=e
return this.pastSeekEnd_}
i.behindLiveEdge=function(){return this.behindLiveEdge_}
i.isTracking=function(){return"number"==typeof this.trackingInterval_}
i.seekToLiveEdge=function(){this.seekedBehindLive_=!1
if(!this.atLiveEdge()){this.nextSeekedFromUser_=!1
this.player_.currentTime(this.liveCurrentTime())}}
i.dispose=function(){this.off(R,"visibilitychange",this.handleVisibilityChange_)
this.stopTracking()
e.prototype.dispose.call(this)}
return t}(rs)
rs.registerComponent("LiveTracker",Ru)
var Mu,Nu=function(e){var t=e.el()
if(t.hasAttribute("src")){e.triggerSourceset(t.src)
return!0}var i=e.$$("source"),n=[],r=""
if(!i.length)return!1
for(var a=0;a<i.length;a++){var s=i[a].src
s&&-1===n.indexOf(s)&&n.push(s)}if(!n.length)return!1
1===n.length&&(r=n[0])
e.triggerSourceset(r)
return!0},Uu=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=R.createElement(this.nodeName.toLowerCase())
t.innerHTML=e
for(var i=R.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0])
this.innerText=""
a.Element.prototype.appendChild.call(this,i)
return this.innerHTML}}),Bu=function(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);i.enumerable=!0
i.configurable=!0
return i},ju=function(e){var t=e.el()
if(!t.resetSourceWatch_){var i={},n=function(e){return Bu([e.el(),a.HTMLMediaElement.prototype,a.Element.prototype,Uu],"innerHTML")}(e),r=function(i){return function(){for(var n=arguments.length,r=new Array(n),a=0;a<n;a++)r[a]=arguments[a]
var s=i.apply(t,r)
Nu(e)
return s}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){if(t[e]){i[e]=t[e]
t[e]=r(i[e])}}))
Object.defineProperty(t,"innerHTML",Za(n,{set:r(n.set)}))
t.resetSourceWatch_=function(){t.resetSourceWatch_=null
Object.keys(i).forEach((function(e){t[e]=i[e]}))
Object.defineProperty(t,"innerHTML",n)}
e.one("sourceset",t.resetSourceWatch_)}},Fu=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Ls(a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){a.Element.prototype.setAttribute.call(this,"src",e)
return e}}),Hu=function(e){if(e.featuresSourceset){var t=e.el()
if(!t.resetSourceset_){var i=function(e){return Bu([e.el(),a.HTMLMediaElement.prototype,Fu],"src")}(e),n=t.setAttribute,r=t.load
Object.defineProperty(t,"src",Za(i,{set:function(n){var r=i.set.call(t,n)
e.triggerSourceset(t.src)
return r}}))
t.setAttribute=function(i,r){var a=n.call(t,i,r);/src/i.test(i)&&e.triggerSourceset(t.src)
return a}
t.load=function(){var i=r.call(t)
if(!Nu(e)){e.triggerSourceset("")
ju(e)}return i}
t.currentSrc?e.triggerSourceset(t.currentSrc):Nu(e)||ju(e)
t.resetSourceset_=function(){t.resetSourceset_=null
t.load=r
t.setAttribute=n
Object.defineProperty(t,"src",i)
t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Vu=function(e,t,i,n){void 0===n&&(n=!0)
var r=function(i){return Object.defineProperty(e,t,{value:i,enumerable:!0,writable:!0})},a={configurable:!0,enumerable:!0,get:function(){var e=i()
r(e)
return e}}
n&&(a.set=r)
return Object.defineProperty(e,t,a)},qu=function(e){j(t,e)
function t(t,i){var n
n=e.call(this,t,i)||this
var r=t.source,a=!1
r&&(n.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(r):n.handleLateInit_(n.el_)
t.enableSourceset&&n.setupSourcesetHandling_()
n.isScrubbing_=!1
if(n.el_.hasChildNodes()){for(var s=n.el_.childNodes,o=s.length,u=[];o--;){var l=s[o]
if("track"===l.nodeName.toLowerCase())if(n.featuresNativeTextTracks){n.remoteTextTrackEls().addTrackElement_(l)
n.remoteTextTracks().addTrack(l.track)
n.textTracks().addTrack(l.track)
a||n.el_.hasAttribute("crossorigin")||!Rs(l.src)||(a=!0)}else u.push(l)}for(var c=0;c<u.length;c++)n.el_.removeChild(u[c])}n.proxyNativeTracks_()
n.featuresNativeTextTracks&&a&&nr.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading.")
n.restoreMetadataTracksInIOSNativePlayer_();(Pr||Ar||br)&&!0===t.nativeControlsForTouch&&n.setControls(!0)
n.proxyWebkitFullscreen_()
n.triggerReady()
return n}var i=t.prototype
i.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_()
t.disposeMediaElement(this.el_)
this.options_=null
e.prototype.dispose.call(this)}
i.setupSourcesetHandling_=function(){Hu(this)}
i.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),i=function(){e=[]
for(var i=0;i<t.length;i++){var n=t[i]
"metadata"===n.kind&&e.push({track:n,storedMode:n.mode})}}
i()
t.addEventListener("change",i)
this.on("dispose",(function(){return t.removeEventListener("change",i)}))
var n=function i(){for(var n=0;n<e.length;n++){var r=e[n]
"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",i)}
this.on("webkitbeginfullscreen",(function(){t.removeEventListener("change",i)
t.removeEventListener("change",n)
t.addEventListener("change",n)}))
this.on("webkitendfullscreen",(function(){t.removeEventListener("change",i)
t.addEventListener("change",i)
t.removeEventListener("change",n)}))}
i.overrideNative_=function(e,t){var i=this
if(t===this["featuresNative"+e+"Tracks"]){var n=e.toLowerCase()
this[n+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach((function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])}))
this["featuresNative"+e+"Tracks"]=!t
this[n+"TracksListeners_"]=null
this.proxyNativeTracksForType_(n)}}
i.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)}
i.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)}
i.proxyNativeTracksForType_=function(e){var t=this,i=Vs[e],n=this.el()[i.getterName],r=this[i.getterName]()
if(this["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){var a={change:function(i){var n={type:"change",target:r,currentTarget:r,srcElement:r}
r.trigger(n)
"text"===e&&t[qs.remoteText.getterName]().trigger(n)},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var i=!1,a=0;a<n.length;a++)if(n[a]===r[t]){i=!0
break}i||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())}
this[i.getterName+"Listeners_"]=a
Object.keys(a).forEach((function(e){var i=a[e]
n.addEventListener(e,i)
t.on("dispose",(function(t){return n.removeEventListener(e,i)}))}))
this.on("loadstart",s)
this.on("dispose",(function(e){return t.off("loadstart",s)}))}}
i.proxyNativeTracks_=function(){var e=this
Vs.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))}
i.createEl=function(){var e=this.options_.tag
if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0)
e.parentNode&&e.parentNode.insertBefore(i,e)
t.disposeMediaElement(e)
e=i}else{e=R.createElement("video")
var n=Za({},this.options_.tag&&Xr(this.options_.tag))
Pr&&!0===this.options_.nativeControlsForTouch||delete n.controls
Kr(e,ur(n,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&Qr(e,"preload",this.options_.preload)
void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture)
for(var r=["loop","muted","playsinline","autoplay"],a=0;a<r.length;a++){var s=r[a],o=this.options_[s]
if(void 0!==o){o?Qr(e,s,s):$r(e,s)
e[s]=o}}return e}
i.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState)if(0!==e.readyState){var t=["loadstart"]
t.push("loadedmetadata")
e.readyState>=2&&t.push("loadeddata")
e.readyState>=3&&t.push("canplay")
e.readyState>=4&&t.push("canplaythrough")
this.ready((function(){t.forEach((function(e){this.trigger(e)}),this)}))}else{var i=!1,n=function(){i=!0}
this.on("loadstart",n)
var r=function(){i||this.trigger("loadstart")}
this.on("loadedmetadata",r)
this.ready((function(){this.off("loadstart",n)
this.off("loadedmetadata",r)
i||this.trigger("loadstart")}))}}
i.setScrubbing=function(e){this.isScrubbing_=e}
i.scrubbing=function(){return this.isScrubbing_}
i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Lr?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){nr(e,"Video is not ready. (Video.js)")}}
i.duration=function(){var e=this
if(this.el_.duration===1/0&&yr&&kr&&0===this.el_.currentTime){this.on("timeupdate",(function t(){if(e.el_.currentTime>0){e.el_.duration===1/0&&e.trigger("durationchange")
e.off("timeupdate",t)}}))
return NaN}return this.el_.duration||NaN}
i.width=function(){return this.el_.offsetWidth}
i.height=function(){return this.el_.offsetHeight}
i.proxyWebkitFullscreen_=function(){var e=this
if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){if("webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode){this.one("webkitendfullscreen",t)
this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0})}}
this.on("webkitbeginfullscreen",i)
this.on("dispose",(function(){e.off("webkitbeginfullscreen",i)
e.off("webkitendfullscreen",t)}))}}
i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=a.navigator&&a.navigator.userAgent||""
if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1}
i.enterFullScreen=function(){var e=this.el_
if(e.paused&&e.networkState<=e.HAVE_METADATA){hs(this.el_.play())
this.setTimeout((function(){e.pause()
try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0)}else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}
i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}
i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()}
i.src=function(e){if(void 0===e)return this.el_.src
this.setSrc(e)}
i.reset=function(){t.resetMediaElement(this.el_)}
i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}
i.setControls=function(e){this.el_.controls=!!e}
i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)}
i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t)
var i=R.createElement("track")
t.kind&&(i.kind=t.kind)
t.label&&(i.label=t.label);(t.language||t.srclang)&&(i.srclang=t.language||t.srclang)
t.default&&(i.default=t.default)
t.id&&(i.id=t.id)
t.src&&(i.src=t.src)
return i}
i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i)
this.featuresNativeTextTracks&&this.el().appendChild(n)
return n}
i.removeRemoteTextTrack=function(t){e.prototype.removeRemoteTextTrack.call(this,t)
if(this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])}
i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality()
var e={}
if(void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount){e.droppedVideoFrames=this.el().webkitDroppedFrameCount
e.totalVideoFrames=this.el().webkitDecodedFrameCount}a.performance&&"function"==typeof a.performance.now?e.creationTime=a.performance.now():a.performance&&a.performance.timing&&"number"==typeof a.performance.timing.navigationStart&&(e.creationTime=a.Date.now()-a.performance.timing.navigationStart)
return e}
return t}(zs)
Vu(qu,"TEST_VID",(function(){if(Nr()){var e=R.createElement("video"),t=R.createElement("track")
t.kind="captions"
t.srclang="en"
t.label="English"
e.appendChild(t)
return e}}))
qu.isSupported=function(){try{qu.TEST_VID.volume=.5}catch(e){return!1}return!(!qu.TEST_VID||!qu.TEST_VID.canPlayType)}
qu.canPlayType=function(e){return qu.TEST_VID.canPlayType(e)}
qu.canPlaySource=function(e,t){return qu.canPlayType(e.type)}
qu.canControlVolume=function(){try{var e=qu.TEST_VID.volume
qu.TEST_VID.volume=e/2+.1
return e!==qu.TEST_VID.volume}catch(e){return!1}}
qu.canMuteVolume=function(){try{var e=qu.TEST_VID.muted
qu.TEST_VID.muted=!e
qu.TEST_VID.muted?Qr(qu.TEST_VID,"muted","muted"):$r(qu.TEST_VID,"muted")
return e!==qu.TEST_VID.muted}catch(e){return!1}}
qu.canControlPlaybackRate=function(){if(yr&&kr&&Er<58)return!1
try{var e=qu.TEST_VID.playbackRate
qu.TEST_VID.playbackRate=e/2+.1
return e!==qu.TEST_VID.playbackRate}catch(e){return!1}}
qu.canOverrideAttributes=function(){try{var e=function(){}
Object.defineProperty(R.createElement("video"),"src",{get:e,set:e})
Object.defineProperty(R.createElement("audio"),"src",{get:e,set:e})
Object.defineProperty(R.createElement("video"),"innerHTML",{get:e,set:e})
Object.defineProperty(R.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0}
qu.supportsNativeTextTracks=function(){return Lr||Or&&kr}
qu.supportsNativeVideoTracks=function(){return!(!qu.TEST_VID||!qu.TEST_VID.videoTracks)}
qu.supportsNativeAudioTracks=function(){return!(!qu.TEST_VID||!qu.TEST_VID.audioTracks)}
qu.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"];[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1]
Vu(qu.prototype,t,(function(){return qu[i]()}),!0)}))
qu.prototype.movingMediaElementInDOM=!Or
qu.prototype.featuresFullscreenResize=!0
qu.prototype.featuresProgressEvents=!0
qu.prototype.featuresTimeupdateEvents=!0
qu.patchCanPlayType=function(){if(_r>=4&&!Tr&&!kr){Mu=qu.TEST_VID&&qu.TEST_VID.constructor.prototype.canPlayType
qu.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Mu.call(this,e)}}}
qu.unpatchCanPlayType=function(){var e=qu.TEST_VID.constructor.prototype.canPlayType
Mu&&(qu.TEST_VID.constructor.prototype.canPlayType=Mu)
return e}
qu.patchCanPlayType()
qu.disposeMediaElement=function(e){if(e){e.parentNode&&e.parentNode.removeChild(e)
for(;e.hasChildNodes();)e.removeChild(e.firstChild)
e.removeAttribute("src")
"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}}
qu.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i])
e.removeAttribute("src")
"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}};["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){qu.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}));["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){qu.prototype["set"+Ja(e)]=function(t){this.el_[e]=t
t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}));["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){qu.prototype[e]=function(){return this.el_[e]}}));["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){qu.prototype["set"+Ja(e)]=function(t){this.el_[e]=t}}));["pause","load","play"].forEach((function(e){qu.prototype[e]=function(){return this.el_[e]()}}))
zs.withSourceHandlers(qu)
qu.nativeSourceHandler={}
qu.nativeSourceHandler.canPlayType=function(e){try{return qu.TEST_VID.canPlayType(e)}catch(e){return""}}
qu.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return qu.nativeSourceHandler.canPlayType(e.type)
if(e.src){var i=Ds(e.src)
return qu.nativeSourceHandler.canPlayType("video/"+i)}return""}
qu.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)}
qu.nativeSourceHandler.dispose=function(){}
qu.registerSourceHandler(qu.nativeSourceHandler)
zs.registerTech("Html5",qu)
var Wu=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],zu={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Gu=["tiny","xsmall","small","medium","large","xlarge","huge"],Ku={}
Gu.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e
Ku[e]="vjs-layout-"+t}))
var Xu={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Yu=function(e){j(t,e)
function t(i,n,r){var a
i.id=i.id||n.id||"vjs_video_"+Ta();(n=ur(t.getTagSettings(i),n)).initChildren=!1
n.createEl=!1
n.evented=!1
n.reportTouchActivity=!1
if(!n.language)if("function"==typeof i.closest){var s=i.closest("[lang]")
s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=i;o&&1===o.nodeType;){if(Xr(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang")
break}o=o.parentNode}(a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)}
a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)}
a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)}
a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)}
a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)}
a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)}
a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)}
a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)}
a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)}
a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)}
a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)}
a.isFullscreen_=!1
a.log=rr(a.id_)
a.fsApi_=$n
a.isPosterFromTech_=!1
a.queuedCallbacks_=[]
a.isReady_=!1
a.hasStarted_=!1
a.userActive_=!1
a.debugEnabled_=!1
if(!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?")
a.tag=i
a.tagAttributes=i&&Xr(i)
a.language(a.options_.language)
if(n.languages){var u={}
Object.getOwnPropertyNames(n.languages).forEach((function(e){u[e.toLowerCase()]=n.languages[e]}))
a.languages_=u}else a.languages_=t.prototype.options_.languages
a.resetCache_()
a.poster_=n.poster||""
a.controls_=!!n.controls
i.controls=!1
i.removeAttribute("controls")
a.changingSrc_=!1
a.playCallbacks_=[]
a.playTerminatedQueue_=[]
i.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay)
n.plugins&&Object.keys(n.plugins).forEach((function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')}))
a.scrubbing_=!1
a.el_=a.createEl()
Xa(U(a),{eventBusKey:"el_"})
if(a.fsApi_.requestFullscreen){Pa(R,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)
a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)}a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_)
var l=Za(a.options_)
n.plugins&&Object.keys(n.plugins).forEach((function(e){a[e](n.plugins[e])}))
n.debug&&a.debug(!0)
a.options_.playerOptions=l
a.middleware_=[]
a.playbackRates(n.playbackRates)
a.initChildren()
a.isAudio("audio"===i.nodeName.toLowerCase())
a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled")
a.el_.setAttribute("role","region")
a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player"))
a.isAudio()&&a.addClass("vjs-audio")
a.flexNotSupported_()&&a.addClass("vjs-no-flex")
Pr&&a.addClass("vjs-touch-enabled")
Or||a.addClass("vjs-workinghover")
t.players[a.id_]=U(a)
var c=Qn.split(".")[0]
a.addClass("vjs-v"+c)
a.userActive(!0)
a.reportUserActivity()
a.one("play",(function(e){return a.listenForUserActivity_(e)}))
a.on("stageclick",(function(e){return a.handleStageClick_(e)}))
a.on("keydown",(function(e){return a.handleKeyDown(e)}))
a.on("languagechange",(function(e){return a.handleLanguagechange(e)}))
a.breakpoints(a.options_.breakpoints)
a.responsive(a.options_.responsive)
return a}var i=t.prototype
i.dispose=function(){var i=this
this.trigger("dispose")
this.off("dispose")
xa(R,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)
xa(R,"keydown",this.boundFullWindowOnEscKey_)
if(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)
if(this.tech_){this.tech_.dispose()
this.isPosterFromTech_=!1
this.poster_=""}this.playerElIngest_&&(this.playerElIngest_=null)
this.tag&&(this.tag=null)
Ks[this.id()]=null
Ws.names.forEach((function(e){var t=Ws[e],n=i[t.getterName]()
n&&n.off&&n.off()}))
e.prototype.dispose.call(this)}
i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase()
n?t=this.el_=i.parentNode:r||(t=this.el_=e.prototype.createEl.call(this,"div"))
var s=Xr(i)
if(r){t=this.el_=i
i=this.tag=R.createElement("video")
for(;t.children.length;)i.appendChild(t.firstChild)
qr(t,"video-js")||Wr(t,"video-js")
t.appendChild(i)
n=this.playerElIngest_=t
Object.keys(t).forEach((function(e){try{i[e]=t[e]}catch(e){}}))}i.setAttribute("tabindex","-1")
s.tabindex="-1"
if(Cr||kr&&Ir){i.setAttribute("role","application")
s.role="application"}i.removeAttribute("width")
i.removeAttribute("height")
"width"in s&&delete s.width
"height"in s&&delete s.height
Object.getOwnPropertyNames(s).forEach((function(e){r&&"class"===e||t.setAttribute(e,s[e])
r&&i.setAttribute(e,s[e])}))
i.playerId=i.id
i.id+="_html5_api"
i.className="vjs-tech"
i.player=t.player=this
this.addClass("vjs-paused")
if(!0!==a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=ya("vjs-styles-dimensions")
var o=ca(".vjs-styles-defaults"),u=ca("head")
u.insertBefore(this.styleEl_,o?o.nextSibling:u.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 l=i.getElementsByTagName("a"),c=0;c<l.length;c++){var d=l.item(c)
Wr(d,"vjs-hidden")
d.setAttribute("hidden","hidden")}i.initNetworkState_=i.networkState
i.parentNode&&!n&&i.parentNode.insertBefore(t,i)
Vr(i,t)
this.children_.unshift(i)
this.el_.setAttribute("lang",this.language_)
this.el_=t
return t}
i.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin")
"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):nr.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')}
i.width=function(e){return this.dimension("width",e)}
i.height=function(e){return this.dimension("height",e)}
i.dimension=function(e,t){var i=e+"_"
if(void 0===t)return this[i]||0
if(""!==t&&"auto"!==t){var n=parseFloat(t)
if(isNaN(n))nr.error('Improper value "'+t+'" supplied for for '+e)
else{this[i]=n
this.updateStyleEl_()}}else{this[i]=void 0
this.updateStyleEl_()}}
i.fluid=function(e){var t=this
if(void 0===e)return!!this.fluid_
this.fluid_=!!e
Fa(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_)
if(e){this.addClass("vjs-fluid")
this.fill(!1)
!function(e,t){if(Fa(e))t()
else{e.eventedCallbacks||(e.eventedCallbacks=[])
e.eventedCallbacks.push(t)}}(this,(function(){t.on(["playerreset","resize"],t.boundUpdateStyleEl_)}))}else this.removeClass("vjs-fluid")
this.updateStyleEl_()}
i.fill=function(e){if(void 0===e)return!!this.fill_
this.fill_=!!e
if(e){this.addClass("vjs-fill")
this.fluid(!1)}else this.removeClass("vjs-fill")}
i.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_
if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.")
this.aspectRatio_=e
this.fluid(!0)
this.updateStyleEl_()}
i.updateStyleEl_=function(){if(!0!==a.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,i,n=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=n[1]/n[0]
e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300
t=void 0!==this.height_?this.height_:e*r
i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions"
this.addClass(i)
_a(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*r+"%;\n      }\n    ")}else{var s="number"==typeof this.width_?this.width_:this.options_.width,o="number"==typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el()
if(u){s>=0&&(u.width=s)
o>=0&&(u.height=o)}}}
i.loadTech_=function(e,t){var i=this
this.tech_&&this.unloadTech_()
var n=Ja(e),r=e.charAt(0).toLowerCase()+e.slice(1)
if("Html5"!==n&&this.tag){zs.getTech("Html5").disposeMediaElement(this.tag)
this.tag.player=null
this.tag=null}this.techName_=n
this.isReady_=!1
var a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1)
var s={source:t,autoplay:a,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}
Ws.names.forEach((function(e){var t=Ws[e]
s[t.getterName]=i[t.privateName]}))
ur(s,this.options_[n])
ur(s,this.options_[r])
ur(s,this.options_[e.toLowerCase()])
this.tag&&(s.tag=this.tag)
t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime)
var o=zs.getTech(e)
if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'")
this.tech_=new o(s)
this.tech_.ready(Na(this,this.handleTechReady_),!0)
ms(this.textTracksJson_||[],this.tech_)
Wu.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+Ja(e)+"_"](t)}))}))
Object.keys(zu).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+zu[e]+"_"].bind(i),event:t}):i["handleTech"+zu[e]+"_"](t)}))}))
this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)}))
this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)}))
this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)}))
this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)}))
this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)}))
this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)}))
this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)}))
this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)}))
this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)}))
this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)}))
this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)}))
this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)}))
this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)}))
this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)}))
this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)}))
this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)}))
this.on(this.tech_,"ratechange",(function(e){return i.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||Vr(this.tech_.el(),this.el())
if(this.tag){this.tag.player=null
this.tag=null}}
i.unloadTech_=function(){var e=this
Ws.names.forEach((function(t){var i=Ws[t]
e[i.privateName]=e[i.getterName]()}))
this.textTracksJson_=fs(this.tech_)
this.isReady_=!1
this.tech_.dispose()
this.tech_=!1
if(this.isPosterFromTech_){this.poster_=""
this.trigger("posterchange")}this.isPosterFromTech_=!1}
i.tech=function(e){void 0===e&&nr.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n")
return this.tech_}
i.addTechControlsListeners_=function(){this.removeTechControlsListeners_()
this.on(this.tech_,"mouseup",this.boundHandleTechClick_)
this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)
this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_)
this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_)
this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_)
this.on(this.tech_,"tap",this.boundHandleTechTap_)}
i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_)
this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_)
this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_)
this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_)
this.off(this.tech_,"mouseup",this.boundHandleTechClick_)
this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}
i.handleTechReady_=function(){this.triggerReady()
this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume)
this.handleTechPosterChange_()
this.handleTechDurationChange_()}
i.handleTechLoadStart_=function(){this.removeClass("vjs-ended")
this.removeClass("vjs-seeking")
this.error(null)
this.handleTechDurationChange_()
if(this.paused()){this.hasStarted(!1)
this.trigger("loadstart")}else{this.trigger("loadstart")
this.trigger("firstplay")}this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}
i.manualAutoplay_=function(e){var t=this
if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted()
t.muted(!0)
var i=function(){t.muted(e)}
t.playTerminatedQueue_.push(i)
var n=t.play()
if(ds(n))return n.catch(i)}
"any"===e&&!0!==this.muted()?ds(i=this.play())&&(i=i.catch(n)):i="muted"===e&&!0!==this.muted()?n():this.play()
if(ds(i))return i.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(i){t.trigger({type:"autoplay-failure",autoplay:e})}))}}
i.updateSourceCaches_=function(e){void 0===e&&(e="")
var t=e,i=""
if("string"!=typeof t){t=e.src
i=e.type}this.cache_.source=this.cache_.source||{}
this.cache_.sources=this.cache_.sources||[]
t&&!i&&(i=function(e,t){if(!t)return""
if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type
var i=e.cache_.sources.filter((function(e){return e.src===t}))
if(i.length)return i[0].type
for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r]
if(a.type&&a.src&&a.src===t)return a.type}return no(t)}(this,t))
this.cache_.source=Za({},e,{src:t,type:i})
for(var n=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=Xr(a[o])
r.push(u)
u.src&&u.src===t&&s.push(u.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source])
this.cache_.src=t}
i.handleTechSourceset_=function(e){var t=this
if(!this.changingSrc_){var i=function(e){return t.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src
n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){})
i(r)
e.src||this.tech_.any(["sourceset","loadstart"],(function(e){if("sourceset"!==e.type){var i=t.techGet("currentSrc")
t.lastSource_.tech=i
t.updateSourceCaches_(i)}}))}this.lastSource_={player:this.currentSource().src,tech:e.src}
this.trigger({src:e.src,type:"sourceset"})}
i.hasStarted=function(e){if(void 0===e)return this.hasStarted_
if(e!==this.hasStarted_){this.hasStarted_=e
if(this.hasStarted_){this.addClass("vjs-has-started")
this.trigger("firstplay")}else this.removeClass("vjs-has-started")}}
i.handleTechPlay_=function(){this.removeClass("vjs-ended")
this.removeClass("vjs-paused")
this.addClass("vjs-playing")
this.hasStarted(!0)
this.trigger("play")}
i.handleTechRateChange_=function(){if(this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate){this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)}))
this.queuedCallbacks_=[]}this.cache_.lastPlaybackRate=this.tech_.playbackRate()
this.trigger("ratechange")}
i.handleTechWaiting_=function(){var e=this
this.addClass("vjs-waiting")
this.trigger("waiting")
var t=this.currentTime()
this.on("timeupdate",(function i(){if(t!==e.currentTime()){e.removeClass("vjs-waiting")
e.off("timeupdate",i)}}))}
i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting")
this.trigger("canplay")}
i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting")
this.trigger("canplaythrough")}
i.handleTechPlaying_=function(){this.removeClass("vjs-waiting")
this.trigger("playing")}
i.handleTechSeeking_=function(){this.addClass("vjs-seeking")
this.trigger("seeking")}
i.handleTechSeeked_=function(){this.removeClass("vjs-seeking")
this.removeClass("vjs-ended")
this.trigger("seeked")}
i.handleTechFirstPlay_=function(){if(this.options_.starttime){nr.warn("Passing the `starttime` option to the player will be deprecated in 6.0")
this.currentTime(this.options_.starttime)}this.addClass("vjs-has-started")
this.trigger("firstplay")}
i.handleTechPause_=function(){this.removeClass("vjs-playing")
this.addClass("vjs-paused")
this.trigger("pause")}
i.handleTechEnded_=function(){this.addClass("vjs-ended")
if(this.options_.loop){this.currentTime(0)
this.play()}else this.paused()||this.pause()
this.trigger("ended")}
i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))}
i.handleTechClick_=function(e){ua(e)&&this.controls_&&(this.paused()?hs(this.play()):this.pause())}
i.handleTechDoubleClick_=function(e){if(this.controls_){Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}}
i.handleTechTap_=function(){this.userActive(!this.userActive())}
i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()}
i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()}
i.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()}
i.handleStageClick_=function(){this.reportUserActivity()}
i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}
i.documentFullscreenChange_=function(e){var t=e.target.player
if(!t||t===this){var i=this.el(),n=R[this.fsApi_.fullscreenElement]===i
!n&&i.matches?n=i.matches(":"+this.fsApi_.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+this.fsApi_.fullscreen))
this.isFullscreen(n)}}
i.handleTechFullscreenChange_=function(e,t){if(t){t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs")
this.isFullscreen(t.isFullscreen)}}
i.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)}
i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}
i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)}
i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)}
i.handleTechError_=function(){var e=this.tech_.error()
this.error(e)}
i.handleTechTextData_=function(){var e=null
arguments.length>1&&(e=arguments[1])
this.trigger("textdata",e)}
i.getCache=function(){return this.cache_}
i.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}
i.techCall_=function(e,t){this.ready((function(){if(e in Js)return function(e,t,i,n){return t[i](e.reduce(eo(i),n))}(this.middleware_,this.tech_,e,t)
if(e in Zs)return Qs(this.middleware_,this.tech_,e,t)
try{this.tech_&&this.tech_[e](t)}catch(e){nr(e)
throw e}}),!0)}
i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in $s)return function(e,t,i){return e.reduceRight(eo(i),t[i]())}(this.middleware_,this.tech_,e)
if(e in Zs)return Qs(this.middleware_,this.tech_,e)
try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e]){nr("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t)
throw t}if("TypeError"===t.name){nr("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t)
this.tech_.isReady_=!1
throw t}nr(t)
throw t}}}
i.play=function(){var e=this,t=this.options_.Promise||a.Promise
return t?new t((function(t){e.play_(t)})):this.play_()}
i.play_=function(e){var t=this
void 0===e&&(e=hs)
this.playCallbacks_.push(e)
var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()))
if(this.waitToPlay_){this.off(["ready","loadstart"],this.waitToPlay_)
this.waitToPlay_=null}if(this.isReady_&&i){var n=this.techGet_("play")
null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)}else{this.waitToPlay_=function(e){t.play_()}
this.one(["ready","loadstart"],this.waitToPlay_)
i||!Lr&&!Or||this.load()}}
i.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0)
this.playTerminatedQueue_=[]
e.forEach((function(e){e()}))}
i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0)
this.playCallbacks_=[]
this.playTerminatedQueue_=[]
t.forEach((function(t){t(e)}))}
i.pause=function(){this.techCall_("pause")}
i.paused=function(){return!1!==this.techGet_("paused")}
i.played=function(){return this.techGet_("played")||os(0,0)}
i.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")}
i.currentTime=function(e){if(void 0===e){this.cache_.currentTime=this.techGet_("currentTime")||0
return this.cache_.currentTime}e<0&&(e=0)
if(this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_){this.techCall_("setCurrentTime",e)
this.cache_.initTime=0}else{this.cache_.initTime=e
this.off("canplay",this.boundApplyInitTime_)
this.one("canplay",this.boundApplyInitTime_)}}
i.applyInitTime_=function(){this.currentTime(this.cache_.initTime)}
i.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0)
if(e!==this.cache_.duration){this.cache_.duration=e
e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live")
isNaN(e)||this.trigger("durationchange")}}
i.remainingTime=function(){return this.duration()-this.currentTime()}
i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())}
i.buffered=function(){var e=this.techGet_("buffered")
e&&e.length||(e=os(0,0))
return e}
i.bufferedPercent=function(){return us(this.buffered(),this.duration())}
i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1)
i>t&&(i=t)
return i}
i.volume=function(e){var t
if(void 0===e){t=parseFloat(this.techGet_("volume"))
return isNaN(t)?1:t}t=Math.max(0,Math.min(1,parseFloat(e)))
this.cache_.volume=t
this.techCall_("setVolume",t)
t>0&&this.lastVolume_(t)}
i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1
this.techCall_("setMuted",e)}
i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1}
i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume
this.cache_.lastVolume=e}
i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1}
i.isFullscreen=function(e){if(void 0===e)return this.isFullscreen_
var t=this.isFullscreen_
this.isFullscreen_=Boolean(e)
this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange")
this.toggleFullscreenClass_()}
i.requestFullscreen=function(e){var t=this.options_.Promise||a.Promise
if(t){var i=this
return new t((function(t,n){function r(){i.off("fullscreenerror",s)
i.off("fullscreenchange",a)}function a(){r()
t()}function s(e,t){r()
n(t)}i.one("fullscreenchange",a)
i.one("fullscreenerror",s)
var o=i.requestFullscreenHelper_(e)
if(o){o.then(r,r)
return o}}))}return this.requestFullscreenHelper_()}
i.requestFullscreenHelper_=function(e){var t,i=this
if(!this.fsApi_.prefixed){t=this.options_.fullscreen&&this.options_.fullscreen.options||{}
void 0!==e&&(t=e)}if(this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t)
n&&n.then((function(){return i.isFullscreen(!0)}),(function(){return i.isFullscreen(!1)}))
return n}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}
i.exitFullscreen=function(){var e=this.options_.Promise||a.Promise
if(e){var t=this
return new e((function(e,i){function n(){t.off("fullscreenerror",a)
t.off("fullscreenchange",r)}function r(){n()
e()}function a(e,t){n()
i(t)}t.one("fullscreenchange",r)
t.one("fullscreenerror",a)
var s=t.exitFullscreenHelper_()
if(s){s.then(n,n)
return s}}))}return this.exitFullscreenHelper_()}
i.exitFullscreenHelper_=function(){var e=this
if(this.fsApi_.requestFullscreen){var t=R[this.fsApi_.exitFullscreen]()
t&&t.then((function(){return e.isFullscreen(!1)}))
return t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}
i.enterFullWindow=function(){this.isFullscreen(!0)
this.isFullWindow=!0
this.docOrigOverflow=R.documentElement.style.overflow
Pa(R,"keydown",this.boundFullWindowOnEscKey_)
R.documentElement.style.overflow="hidden"
Wr(R.body,"vjs-full-window")
this.trigger("enterFullWindow")}
i.fullWindowOnEscKey=function(e){H.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}
i.exitFullWindow=function(){this.isFullscreen(!1)
this.isFullWindow=!1
xa(R,"keydown",this.boundFullWindowOnEscKey_)
R.documentElement.style.overflow=this.docOrigOverflow
zr(R.body,"vjs-full-window")
this.trigger("exitFullWindow")}
i.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture")
this.techCall_("setDisablePictureInPicture",e)
this.options_.disablePictureInPicture=e
this.trigger("disablepictureinpicturechanged")}
i.isInPictureInPicture=function(e){if(void 0===e)return!!this.isInPictureInPicture_
this.isInPictureInPicture_=!!e
this.togglePictureInPictureClass_()}
i.requestPictureInPicture=function(){if("pictureInPictureEnabled"in R&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")}
i.exitPictureInPicture=function(){if("pictureInPictureEnabled"in R)return R.exitPictureInPicture()}
i.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))}}
i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return H.isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return H.isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return H.isEventKey(e,"k")||H.isEventKey(e,"Space")}:s
if(n.call(this,e)){e.preventDefault()
e.stopPropagation()
var u=rs.getComponent("FullscreenToggle")
!1!==R[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault()
e.stopPropagation()
rs.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(o.call(this,e)){e.preventDefault()
e.stopPropagation()
rs.getComponent("PlayToggle").prototype.handleClick.call(this,e)}}
i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=zs.getTech(r)
a||(a=rs.getComponent(r))
if(a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else nr.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""}
i.selectSource=function(e){var t,i=this,n=this.options_.techOrder.map((function(e){return[e,zs.getTech(e)]})).filter((function(e){var t=e[0],i=e[1]
if(i)return i.isSupported()
nr.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.')
return!1})),r=function(e,t,i){var n
e.some((function(e){return t.some((function(t){if(n=i(e,t))return!0}))}))
return n},a=function(e,t){var n=e[0]
if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}}
return(this.options_.sourceOrder?r(e,n,(t=a,function(e,i){return t(i,e)})):r(n,e,a))||!1}
i.handleSrc_=function(e,t){var i=this
if(void 0===e)return this.cache_.src||""
this.resetRetryOnError_&&this.resetRetryOnError_()
var n=ro(e)
if(n.length){this.changingSrc_=!0
t||(this.cache_.sources=n)
this.updateSourceCaches_(n[0])
Ys(this,n[0],(function(e,r){i.middleware_=r
t||(i.cache_.sources=n)
i.updateSourceCaches_(e)
if(i.src_(e)){if(n.length>1)return i.handleSrc_(n.slice(1))
i.changingSrc_=!1
i.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)
i.triggerReady()}else{a=r,s=i.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))
var a,s}}))
if(this.options_.retryOnError&&n.length>1){var r=function(){i.error(null)
i.handleSrc_(n.slice(1),!0)},a=function(){i.off("error",r)}
this.one("error",r)
this.one("playing",a)
this.resetRetryOnError_=function(){i.off("error",r)
i.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)}
i.src=function(e){return this.handleSrc_(e,!1)}
i.src_=function(e){var t,i,n=this,r=this.selectSource([e])
if(!r)return!0
if(!(t=r.tech,i=this.techName_,Ja(t)===Ja(i))){this.changingSrc_=!0
this.loadTech_(r.tech,r.source)
this.tech_.ready((function(){n.changingSrc_=!1}))
return!1}this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src)
this.changingSrc_=!1}),!0)
return!1}
i.load=function(){this.techCall_("load")}
i.reset=function(){var e=this,t=this.options_.Promise||a.Promise
if(this.paused()||!t)this.doReset_()
else{hs(this.play().then((function(){return e.doReset_()})))}}
i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text")
this.resetCache_()
this.poster("")
this.loadTech_(this.options_.techOrder[0],null)
this.techCall_("reset")
this.resetControlBarUI_()
Fa(this)&&this.trigger("playerreset")}
i.resetControlBarUI_=function(){this.resetProgressBar_()
this.resetPlaybackRate_()
this.resetVolumeBar_()}
i.resetProgressBar_=function(){this.currentTime(0)
var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay
t&&t.updateContent()
i&&i.updateContent()}
i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate())
this.handleTechRateChange_()}
i.resetVolumeBar_=function(){this.volume(1)
this.trigger("volumechange")}
i.currentSources=function(){var e=this.currentSource(),t=[]
0!==Object.keys(e).length&&t.push(e)
return this.cache_.sources||t}
i.currentSource=function(){return this.cache_.source||{}}
i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""}
i.currentType=function(){return this.currentSource()&&this.currentSource().type||""}
i.preload=function(e){if(void 0===e)return this.techGet_("preload")
this.techCall_("setPreload",e)
this.options_.preload=e}
i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1
var t
if("string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay){this.options_.autoplay=e
this.manualAutoplay_("string"==typeof e?e:"play")
t=!1}else this.options_.autoplay=!!e
t=void 0===t?this.options_.autoplay:t
this.tech_&&this.techCall_("setAutoplay",t)}
i.playsinline=function(e){if(void 0!==e){this.techCall_("setPlaysinline",e)
this.options_.playsinline=e
return this}return this.techGet_("playsinline")}
i.loop=function(e){if(void 0===e)return this.techGet_("loop")
this.techCall_("setLoop",e)
this.options_.loop=e}
i.poster=function(e){if(void 0===e)return this.poster_
e||(e="")
if(e!==this.poster_){this.poster_=e
this.techCall_("setPoster",e)
this.isPosterFromTech_=!1
this.trigger("posterchange")}}
i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||""
if(e!==this.poster_){this.poster_=e
this.isPosterFromTech_=!0
this.trigger("posterchange")}}}
i.controls=function(e){if(void 0===e)return!!this.controls_
e=!!e
if(this.controls_!==e){this.controls_=e
this.usingNativeControls()&&this.techCall_("setControls",e)
if(this.controls_){this.removeClass("vjs-controls-disabled")
this.addClass("vjs-controls-enabled")
this.trigger("controlsenabled")
this.usingNativeControls()||this.addTechControlsListeners_()}else{this.removeClass("vjs-controls-enabled")
this.addClass("vjs-controls-disabled")
this.trigger("controlsdisabled")
this.usingNativeControls()||this.removeTechControlsListeners_()}}}
i.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_
e=!!e
if(this.usingNativeControls_!==e){this.usingNativeControls_=e
if(this.usingNativeControls_){this.addClass("vjs-using-native-controls")
this.trigger("usingnativecontrols")}else{this.removeClass("vjs-using-native-controls")
this.trigger("usingcustomcontrols")}}}
i.error=function(e){if(void 0===e)return this.error_||null
if(this.options_.suppressNotSupportedError&&e&&4===e.code){var t=function(){this.error(e)}
this.options_.suppressNotSupportedError=!1
this.any(["click","touchstart"],t)
this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}else if(null!==e){this.error_=new ls(e)
this.addClass("vjs-error")
nr.error("(CODE:"+this.error_.code+" "+ls.errorTypes[this.error_.code]+")",this.error_.message,this.error_)
this.trigger("error")}else{this.error_=e
this.removeClass("vjs-error")
this.errorDisplay&&this.errorDisplay.close()}}
i.reportUserActivity=function(e){this.userActivity_=!0}
i.userActive=function(e){if(void 0===e)return this.userActive_
if((e=!!e)!==this.userActive_){this.userActive_=e
if(this.userActive_){this.userActivity_=!0
this.removeClass("vjs-user-inactive")
this.addClass("vjs-user-active")
this.trigger("useractive")}else{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")}}}
i.listenForUserActivity_=function(){var e,t,i,n=Na(this,this.reportUserActivity),r=function(t){n()
this.clearInterval(e)}
this.on("mousedown",(function(){n()
this.clearInterval(e)
e=this.setInterval(n,250)}))
this.on("mousemove",(function(e){if(e.screenX!==t||e.screenY!==i){t=e.screenX
i=e.screenY
n()}}))
this.on("mouseup",r)
this.on("mouseleave",r)
var a,s=this.getChild("controlBar")
if(s&&!Or&&!yr){s.on("mouseenter",(function(e){this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout
this.player().options_.inactivityTimeout=0}))
s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))}this.on("keydown",n)
this.on("keyup",n)
this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1
this.userActive(!0)
this.clearTimeout(a)
var e=this.options_.inactivityTimeout
e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)}
i.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1
this.techCall_("setPlaybackRate",e)}
i.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}
i.isAudio=function(e){if(void 0===e)return!!this.isAudio_
this.isAudio_=!!e}
i.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}
i.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}
i.removeRemoteTextTrack=function(e){void 0===e&&(e={})
var t=e.track
t||(t=e)
if(this.tech_)return this.tech_.removeRemoteTextTrack(t)}
i.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")}
i.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}
i.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}
i.language=function(e){if(void 0===e)return this.language_
if(this.language_!==String(e).toLowerCase()){this.language_=String(e).toLowerCase()
Fa(this)&&this.trigger("languagechange")}}
i.languages=function(){return Za(t.prototype.options_.languages,this.languages_)}
i.toJSON=function(){var e=Za(this.options_),t=e.tracks
e.tracks=[]
for(var i=0;i<t.length;i++){var n=t[i];(n=Za(n)).player=void 0
e.tracks[i]=n}return e}
i.createModal=function(e,t){var i=this;(t=t||{}).content=e||""
var n=new gs(this,t)
this.addChild(n)
n.on("dispose",(function(){i.removeChild(n)}))
n.open()
return n}
i.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<Gu.length;i++){var n=Gu[i]
if(t<=this.breakpoints_[n]){if(e===n)return
e&&this.removeClass(Ku[e])
this.addClass(Ku[n])
this.breakpoint_=n
break}}}
i.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass()
this.breakpoint_=""
e&&this.removeClass(e)}
i.breakpoints=function(e){if(void 0===e)return ur(this.breakpoints_)
this.breakpoint_=""
this.breakpoints_=ur({},Xu,e)
this.updateCurrentBreakpoint_()
return ur(this.breakpoints_)}
i.responsive=function(e){if(void 0===e)return this.responsive_
if((e=Boolean(e))!==this.responsive_){this.responsive_=e
if(e){this.on("playerresize",this.boundUpdateCurrentBreakpoint_)
this.updateCurrentBreakpoint_()}else{this.off("playerresize",this.boundUpdateCurrentBreakpoint_)
this.removeCurrentBreakpoint_()}return e}}
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sl.plugin=function(e,t){nr.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead")
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sl.getPlugins=rl.getPlugins
sl.getPlugin=rl.getPlugin
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sl.one=Oa
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for(var s=0;s<t.skip.skippedSegments;s++)t.segments.unshift({skipped:!0})}a.segments=function(e,t,i){var n=e.slice(),r=t.slice()
i=i||0
for(var a,s=[],o=0;o<r.length;o++){var u=n[o+i],l=r[o]
if(u){a=u.map||a
s.push(zl(u,l))}else{a&&!l.map&&(l.map=a)
s.push(l)}}return s}(r.segments,t.segments,t.mediaSequence-r.mediaSequence)}a.segments.forEach((function(e){Gl(e,a.resolvedUri)}))
for(var o=0;o<n.playlists.length;o++)n.playlists[o].id===t.id&&(n.playlists[o]=a)
n.playlists[t.id]=a
n.playlists[t.uri]=a
Fl(e,(function(e,i,n,r){if(e.playlists)for(var a=0;a<e.playlists.length;a++)t.id===e.playlists[a].id&&(e.playlists[a]=t)}))
return n},Ql=function(e,t){var i=e.segments[e.segments.length-1],n=i&&i.parts&&i.parts[i.parts.length-1],r=n&&n.duration||i&&i.duration
return t&&r?1e3*r:500*(e.partTargetDuration||e.targetDuration||10)},$l=function(e){j(t,e)
function t(t,i,n){var r
void 0===n&&(n={})
r=e.call(this)||this
if(!t)throw new Error("A non-empty playlist URL or object is required")
r.logger_=dl("PlaylistLoader")
var a=n,s=a.withCredentials,o=void 0!==s&&s,u=a.handleManifestRedirects,l=void 0!==u&&u
r.src=t
r.vhs_=i
r.withCredentials=o
r.handleManifestRedirects=l
var c=i.options_
r.customTagParsers=c&&c.customTagParsers||[]
r.customTagMappers=c&&c.customTagMappers||[]
r.experimentalLLHLS=c&&c.experimentalLLHLS||!1
r.state="HAVE_NOTHING"
r.handleMediaupdatetimeout_=r.handleMediaupdatetimeout_.bind(U(r))
r.on("mediaupdatetimeout",r.handleMediaupdatetimeout_)
return r}var i=t.prototype
i.handleMediaupdatetimeout_=function(){var e=this
if("HAVE_METADATA"===this.state){var t=this.media(),i=ll(this.master.uri,t.uri)
this.experimentalLLHLS&&(i=function(e,t){if(t.endList)return e
var i=[]
if(t.serverControl&&t.serverControl.canBlockReload){var n=t.preloadSegment,r=t.mediaSequence+t.segments.length
if(n){var a=n.parts||[],s=kl(t)-1
s>-1&&s!==a.length-1&&i.push("_HLS_part="+s);(s>-1||a.length)&&r--}i.unshift("_HLS_msn="+r)}t.serverControl&&t.serverControl.canSkipUntil&&i.unshift("_HLS_skip="+(t.serverControl.canSkipDateranges?"v2":"YES"))
i.forEach((function(t,i){e+=(0===i?"?":"&")+t}))
return e}(i,t))
this.state="HAVE_CURRENT_METADATA"
this.request=this.vhs_.xhr({uri:i,withCredentials:this.withCredentials},(function(t,i){if(e.request){if(t)return e.playlistRequestError(e.request,e.media(),"HAVE_METADATA")
e.haveMetadata({playlistString:e.request.responseText,url:e.media().uri,id:e.media().id})}}))}}
i.playlistRequestError=function(e,t,i){var n=t.uri,r=t.id
this.request=null
i&&(this.state=i)
this.error={playlist:this.master.playlists[r],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:e.status>=500?4:2}
this.trigger("error")}
i.parseManifest_=function(e){var t=this,i=e.url
return function(e){var t=e.onwarn,i=e.oninfo,n=e.manifestString,r=e.customTagParsers,a=void 0===r?[]:r,s=e.customTagMappers,o=void 0===s?[]:s,u=e.experimentalLLHLS,l=new He
t&&l.on("warn",t)
i&&l.on("info",i)
a.forEach((function(e){return l.addParser(e)}))
o.forEach((function(e){return l.addTagMapper(e)}))
l.push(n)
l.end()
var c=l.manifest
if(!u){["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){c.hasOwnProperty(e)&&delete c[e]}))
c.segments&&c.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))}if(!c.targetDuration){var d=10
c.segments&&c.segments.length&&(d=c.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0))
t&&t("manifest has no targetDuration defaulting to "+d)
c.targetDuration=d}var h=Sl(c)
if(h.length&&!c.partTargetDuration){var p=h.reduce((function(e,t){return Math.max(e,t.duration)}),0)
if(t){t("manifest has no partTargetDuration defaulting to "+p)
Bl.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")}c.partTargetDuration=p}return c}({onwarn:function(e){var n=e.message
return t.logger_("m3u8-parser warn for "+i+": "+n)},oninfo:function(e){var n=e.message
return t.logger_("m3u8-parser info for "+i+": "+n)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})}
i.haveMetadata=function(e){var t=this,i=e.playlistString,n=e.playlistObject,r=e.url,s=e.id
this.request=null
this.state="HAVE_METADATA"
var o=n||this.parseManifest_({url:r,manifestString:i})
o.lastRequest=Date.now()
Hl({playlist:o,uri:r,id:s})
var u=Yl(this.master,o)
this.targetDuration=o.partTargetDuration||o.targetDuration
if(u){this.master=u
this.media_=this.master.playlists[s]}else this.trigger("playlistunchanged")
if(!this.media().endList){a.clearTimeout(this.mediaUpdateTimeout)
this.mediaUpdateTimeout=a.setTimeout((function(){t.trigger("mediaupdatetimeout")}),Ql(this.media(),!!u))}this.trigger("loadedplaylist")}
i.dispose=function(){this.trigger("dispose")
this.stopRequest()
a.clearTimeout(this.mediaUpdateTimeout)
a.clearTimeout(this.finalRenditionTimeout)
this.off()}
i.stopRequest=function(){if(this.request){var e=this.request
this.request=null
e.onreadystatechange=null
e.abort()}}
i.media=function(e,t){var i=this
if(!e)return this.media_
if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state)
if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e)
e=this.master.playlists[e]}a.clearTimeout(this.finalRenditionTimeout)
if(t){var n=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3
this.finalRenditionTimeout=a.setTimeout(this.media.bind(this,e,!1),n)}else{var r=this.state,s=!this.media_||e.id!==this.media_.id,o=this.master.playlists[e.id]
if(o&&o.endList||e.endList&&e.segments.length){if(this.request){this.request.onreadystatechange=null
this.request.abort()
this.request=null}this.state="HAVE_METADATA"
this.media_=e
if(s){this.trigger("mediachanging")
"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")}}else if(s){this.state="SWITCHING_MEDIA"
if(this.request){if(e.resolvedUri===this.request.url)return
this.request.onreadystatechange=null
this.request.abort()
this.request=null}this.media_&&this.trigger("mediachanging")
this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,n){if(i.request){e.lastRequest=Date.now()
e.resolvedUri=cl(i.handleManifestRedirects,e.resolvedUri,n)
if(t)return i.playlistRequestError(i.request,e,r)
i.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id})
"HAVE_MASTER"===r?i.trigger("loadedmetadata"):i.trigger("mediachange")}}))}}}
i.pause=function(){this.stopRequest()
a.clearTimeout(this.mediaUpdateTimeout)
"HAVE_NOTHING"===this.state&&(this.started=!1)
"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}
i.load=function(e){var t=this
a.clearTimeout(this.mediaUpdateTimeout)
var i=this.media()
if(e){var n=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3
this.mediaUpdateTimeout=a.setTimeout((function(){return t.load()}),n)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}
i.start=function(){var e=this
this.started=!0
if("object"!=typeof this.src)this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,i){if(e.request){e.request=null
if(t){e.error={status:i.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:i.responseText,code:2}
"HAVE_NOTHING"===e.state&&(e.started=!1)
return e.trigger("error")}e.src=cl(e.handleManifestRedirects,e.src,i)
var n=e.parseManifest_({manifestString:i.responseText,url:e.src})
e.setupInitialPlaylist(n)}}))
else{this.src.uri||(this.src.uri=a.location.href)
this.src.resolvedUri=this.src.uri
setTimeout((function(){e.setupInitialPlaylist(e.src)}),0)}}
i.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri}
i.setupInitialPlaylist=function(e){this.state="HAVE_MASTER"
if(e.playlists){this.master=e
Vl(this.master,this.srcUri())
e.playlists.forEach((function(e){e.segments=Kl(e)
e.segments.forEach((function(t){Gl(t,e.resolvedUri)}))}))
this.trigger("loadedplaylist")
this.request||this.media(this.master.playlists[0])}else{var t=this.srcUri()||a.location.href
this.master=function(e,t){var i=jl(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:a.location.href,resolvedUri:a.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]}
n.playlists[i]=n.playlists[0]
n.playlists[t]=n.playlists[0]
return n}(0,t)
this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id})
this.trigger("loadedmetadata")}}
return t}(Wl),Jl=sl.xhr,Zl=sl.mergeOptions,ec=function(e,t,i,n){var r="arraybuffer"===e.responseType?e.response:e.responseText
if(!t&&r){e.responseTime=Date.now()
e.roundTripTime=e.responseTime-e.requestTime
e.bytesReceived=r.byteLength||r.length
e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))}i.headers&&(e.responseHeaders=i.headers)
t&&"ETIMEDOUT"===t.code&&(e.timedout=!0)
t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))))
n(t,e)},tc=function(){var e=function e(t,i){t=Zl({timeout:45e3},t)
var n=e.beforeRequest||sl.Vhs.xhr.beforeRequest
if(n&&"function"==typeof n){var r=n(t)
r&&(t=r)}var a=(!0===sl.Vhs.xhr.original?Jl:sl.Vhs.xhr)(t,(function(e,t){return ec(a,e,t,i)})),s=a.abort
a.abort=function(){a.aborted=!0
return s.apply(a,arguments)}
a.uri=t.uri
a.requestTime=Date.now()
return a}
e.original=!0
return e},ic=function(e){var t,i,n={}
e.byterange&&(n.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i))
return n},nc=function(e,t){return e.start(t)+"-"+e.end(t)},rc=function(e,t){var i=e.toString(16)
return"00".substring(0,2-i.length)+i+(t%2?" ":"")},ac=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},sc=function(e){var t={}
Object.keys(e).forEach((function(i){var n=e[i]
ArrayBuffer.isView(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n}))
return t},oc=function(e){var t=e.byterange||{length:1/0,offset:0}
return[t.length,t.offset,e.resolvedUri].join(",")},uc=function(e){return e.resolvedUri},lc=function(e){for(var t=Array.prototype.slice.call(e),i=16,n="",r=0;r<t.length/i;r++)n+=t.slice(r*i,r*i+i).map(rc).join("")+" "+t.slice(r*i,r*i+i).map(ac).join("")+"\n"
return n},cc=Object.freeze({__proto__:null,createTransferableMessage:sc,initSegmentId:oc,segmentKeyId:uc,hexDump:lc,tagDump:function(e){var t=e.bytes
return lc(t)},textRanges:function(e){var t,i=""
for(t=0;t<e.length;t++)i+=nc(e,t)+" "
return i}}),dc=function(e){var t=e.playlist,i=e.time,n=void 0===i?void 0:i,r=e.callback
if(!r)throw new Error("getProgramTime: callback must be provided")
if(!t||void 0===n)return r({message:"getProgramTime: playlist and time must be provided"})
var a=function(e,t){if(!t||!t.segments||0===t.segments.length)return null
for(var i,n=0,r=0;r<t.segments.length&&!(e<=(n=(i=t.segments[r]).videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration));r++);var a=t.segments[t.segments.length-1]
if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null
if(e>n){if(e>n+.25*a.duration)return null
i=a}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}}(n,t)
if(!a)return r({message:"valid programTime was not found"})
if("estimate"===a.type)return r({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:a.estimatedStart})
var s={mediaSeconds:n},o=function(e,t){if(!t.dateTimeObject)return null
var i=t.videoTimingInfo.transmuxerPrependedSeconds,n=e-(t.videoTimingInfo.transmuxedPresentationStart+i)
return new Date(t.dateTimeObject.getTime()+1e3*n)}(n,a.segment)
o&&(s.programDateTime=o.toISOString())
return r(null,s)},hc=function e(t){var i=t.programTime,n=t.playlist,r=t.retryCount,a=void 0===r?2:r,s=t.seekTo,o=t.pauseAfterSeek,u=void 0===o||o,l=t.tech,c=t.callback
if(!c)throw new Error("seekToProgramTime: callback must be provided")
if(void 0===i||!n||!s)return c({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"})
if(!n.endList&&!l.hasStarted_)return c({message:"player must be playing a live stream to start buffering"})
if(!function(e){if(!e.segments||0===e.segments.length)return!1
for(var t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1
return!0}(n))return c({message:"programDateTime tags must be provided in the manifest "+n.resolvedUri})
var d=function(e,t){var i
try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null
var n=t.segments[0]
if(i<n.dateTimeObject)return null
for(var r=0;r<t.segments.length-1;r++){n=t.segments[r]
if(i<t.segments[r+1].dateTimeObject)break}var a,s=t.segments[t.segments.length-1],o=s.dateTimeObject,u=s.videoTimingInfo?(a=s.videoTimingInfo).transmuxedPresentationEnd-a.transmuxedPresentationStart-a.transmuxerPrependedSeconds:s.duration+.25*s.duration
if(i>new Date(o.getTime()+1e3*u))return null
i>o&&(n=s)
return{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:Ul.duration(t,t.mediaSequence+t.segments.indexOf(n)),type:n.videoTimingInfo?"accurate":"estimate"}}(i,n)
if(!d)return c({message:i+" was not found in the stream"})
var h=d.segment,p=function(e,t){var i,n
try{i=new Date(e)
n=new Date(t)}catch(e){}var r=i.getTime()
return(n.getTime()-r)/1e3}(h.dateTimeObject,i)
if("estimate"!==d.type){var f=h.start+p
l.one("seeked",(function(){return c(null,l.currentTime())}))
u&&l.pause()
s(f)}else{if(0===a)return c({message:i+" is not buffered yet. Try again"})
s(d.estimatedStart+p)
l.one("seeked",(function(){e({programTime:i,playlist:n,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:c})}))}},pc=function(e,t){if(4===e.readyState)return t()},fc=function(e,t,i){var n,r=[],a=!1,s=function(e,t,n,r){t.abort()
a=!0
return i(e,t,n,r)},o=function(e,t){if(!a){if(e)return s(e,t,"",r)
var i=t.responseText.substring(r&&r.byteLength||0,t.responseText.length)
r=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i]
if((t=t.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e}))).length<=1)return gn(t[0])
var n=t.reduce((function(e,t,i){return e+(t.byteLength||t.length)}),0),r=new Uint8Array(n),a=0
t.forEach((function(e){e=gn(e)
r.set(e,a)
a+=e.byteLength}))
return r}(r,Tn(i,!0))
n=n||En(r)
if(r.length<10||n&&r.length<n+2)return pc(t,(function(){return s(e,t,"",r)}))
var o=Gn(r)
return"ts"===o&&r.length<188||!o&&r.length<376?pc(t,(function(){return s(e,t,"",r)})):s(null,t,o,r)}},u={uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined")
e.addEventListener("progress",(function(t){t.total
t.loaded
return ec(e,null,{statusCode:e.status},o)}))}},l=t(u,(function(e,t){return ec(l,e,t,o)}))
return l},mc=sl.EventTarget,gc=sl.mergeOptions,vc=function(e,t){if(!Xl(e,t))return!1
if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1
if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1
if(e.segments&&!t.segments||!e.segments&&t.segments)return!1
if(!e.segments&&!t.segments)return!0
for(var i=0;i<e.segments.length;i++){var n=e.segments[i],r=t.segments[i]
if(n.uri!==r.uri)return!1
if(n.byterange||r.byterange){var a=n.byterange,s=r.byterange
if(a&&!s||!a&&s)return!1
if(a.offset!==s.offset||a.length!==s.length)return!1}}return!0},yc=function(e,t){var i,n,r={}
for(var a in e){var s=e[a].sidx
if(s){var o=Bi(s)
if(!t[o])break
var u=t[o].sidxInfo;(i=u,n=s,(Boolean(!i.map&&!n.map)||Boolean(i.map&&n.map&&i.map.byterange.offset===n.map.byterange.offset&&i.map.byterange.length===n.map.byterange.length))&&i.uri===n.uri&&i.byterange.offset===n.byterange.offset&&i.byterange.length===n.byterange.length)&&(r[o]=t[o])}}return r},_c=function(e){j(t,e)
function t(t,i,n,r){var a
void 0===n&&(n={});(a=e.call(this)||this).masterPlaylistLoader_=r||U(a)
r||(a.isMaster_=!0)
var s=n,o=s.withCredentials,u=void 0!==o&&o,l=s.handleManifestRedirects,c=void 0!==l&&l
a.vhs_=i
a.withCredentials=u
a.handleManifestRedirects=c
if(!t)throw new Error("A non-empty playlist URL or object is required")
a.on("minimumUpdatePeriod",(function(){a.refreshXml_()}))
a.on("mediaupdatetimeout",(function(){a.refreshMedia_(a.media().id)}))
a.state="HAVE_NOTHING"
a.loadedPlaylists_={}
a.logger_=dl("DashPlaylistLoader")
if(a.isMaster_){a.masterPlaylistLoader_.srcUrl=t
a.masterPlaylistLoader_.sidxMapping_={}}else a.childPlaylist_=t
return a}var i=t.prototype
i.requestErrored_=function(e,t,i){if(!this.request)return!0
this.request=null
if(e){this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e
i&&(this.state=i)
this.trigger("error")
return!0}}
i.addSidxSegments_=function(e,t,i){var n=this,r=e.sidx&&Bi(e.sidx)
if(e.sidx&&r&&!this.masterPlaylistLoader_.sidxMapping_[r]){var s=cl(this.handleManifestRedirects,e.sidx.resolvedUri),o=function(a,s){if(!n.requestErrored_(a,s,t)){var o,u=n.masterPlaylistLoader_.sidxMapping_
try{o=mn(gn(s.response).subarray(8))}catch(e){n.requestErrored_(e,s,t)
return}u[r]={sidxInfo:e.sidx,sidx:o}
Ui(e,o,e.sidx.resolvedUri)
return i(!0)}}
this.request=fc(s,this.vhs_.xhr,(function(t,i,r,a){if(t)return o(t,i)
if(!r||"mp4"!==r)return o({status:i.status,message:"Unsupported "+(r||"unknown")+" container type for sidx segment at URL: "+s,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},i)
var u=e.sidx.byterange,l=u.offset,c=u.length
if(a.length>=c+l)return o(t,{response:a.subarray(l,l+c),status:i.status,uri:i.uri})
n.request=n.vhs_.xhr({uri:s,responseType:"arraybuffer",headers:ic({byterange:e.sidx.byterange})},o)}))}else this.mediaRequest_=a.setTimeout((function(){return i(!1)}),0)}
i.dispose=function(){this.trigger("dispose")
this.stopRequest()
this.loadedPlaylists_={}
a.clearTimeout(this.minimumUpdatePeriodTimeout_)
a.clearTimeout(this.mediaRequest_)
a.clearTimeout(this.mediaUpdateTimeout)
this.mediaUpdateTimeout=null
this.mediaRequest_=null
this.minimumUpdatePeriodTimeout_=null
if(this.masterPlaylistLoader_.createMupOnMedia_){this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_)
this.masterPlaylistLoader_.createMupOnMedia_=null}this.off()}
i.hasPendingRequest=function(){return this.request||this.mediaRequest_}
i.stopRequest=function(){if(this.request){var e=this.request
this.request=null
e.onreadystatechange=null
e.abort()}}
i.media=function(e){var t=this
if(!e)return this.media_
if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state)
var i=this.state
if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e)
e=this.masterPlaylistLoader_.master.playlists[e]}var n=!this.media_||e.id!==this.media_.id
if(n&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList){this.state="HAVE_METADATA"
this.media_=e
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this.trigger("mediachange")}}else if(n){this.media_&&this.trigger("mediachanging")
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i.haveMetadata=function(e){var t=e.startingState,i=e.playlist
this.state="HAVE_METADATA"
this.loadedPlaylists_[i.id]=i
this.mediaRequest_=null
this.refreshMedia_(i.id)
"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")}
i.pause=function(){if(this.masterPlaylistLoader_.createMupOnMedia_){this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_)
this.masterPlaylistLoader_.createMupOnMedia_=null}this.stopRequest()
a.clearTimeout(this.mediaUpdateTimeout)
this.mediaUpdateTimeout=null
if(this.isMaster_){a.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_)
this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null}"HAVE_NOTHING"===this.state&&(this.started=!1)}
i.load=function(e){var t=this
a.clearTimeout(this.mediaUpdateTimeout)
this.mediaUpdateTimeout=null
var i=this.media()
if(e){var n=i?i.targetDuration/2*1e3:5e3
this.mediaUpdateTimeout=a.setTimeout((function(){return t.load()}),n)}else if(this.started)if(i&&!i.endList){if(this.isMaster_&&!this.minimumUpdatePeriodTimeout_){this.trigger("minimumUpdatePeriod")
this.updateMinimumUpdatePeriodTimeout_()}this.trigger("mediaupdatetimeout")}else this.trigger("loadedplaylist")
else this.start()}
i.start=function(){var e=this
this.started=!0
this.isMaster_?this.requestMaster_((function(t,i){e.haveMaster_()
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i.requestMaster_=function(e){var t=this
this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(i,n){if(t.requestErrored_(i,n))"HAVE_NOTHING"===t.state&&(t.started=!1)
else{var r=n.responseText!==t.masterPlaylistLoader_.masterXml_
t.masterPlaylistLoader_.masterXml_=n.responseText
n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now()
t.masterPlaylistLoader_.srcUrl=cl(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,n)
if(!r)return e(n,r)
t.handleMaster_()
t.syncClientServerClock_((function(){return e(n,r)}))}}))}
i.syncClientServerClock_=function(e){var t=this,i=pn(this.masterPlaylistLoader_.masterXml_)
if(null===i){this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now()
return e()}if("DIRECT"===i.method){this.masterPlaylistLoader_.clientOffset_=i.value-Date.now()
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return e()}var a
a="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText)
t.masterPlaylistLoader_.clientOffset_=a-Date.now()
e()}}))}
i.haveMaster_=function(){this.state="HAVE_MASTER"
this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}
i.handleMaster_=function(){this.mediaRequest_=null
var e=function(e){var t=e.masterXml,i=e.srcUrl,n=e.clientOffset,r=e.sidxMapping,a=hn(t,{manifestUri:i,clientOffset:n,sidxMapping:r})
Vl(a,i)
return a}({masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_}),t=this.masterPlaylistLoader_.master
t&&(e=function(e,t,i){for(var n=!0,r=gc(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),a=0;a<t.playlists.length;a++){var s=t.playlists[a]
if(s.sidx){var o=Bi(s.sidx)
i&&i[o]&&i[o].sidx&&Ui(s,i[o].sidx,s.sidx.resolvedUri)}var u=Yl(r,s,vc)
if(u){r=u
n=!1}}Fl(t,(function(e,t,i,a){if(e.playlists&&e.playlists.length){var s=e.playlists[0].id,o=Yl(r,e.playlists[0],vc)
if(o){(r=o).mediaGroups[t][i][a].playlists[0]=r.playlists[s]
n=!1}}}))
t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(n=!1)
return n?null:r}(t,e,this.masterPlaylistLoader_.sidxMapping_))
this.masterPlaylistLoader_.master=e||t
var i=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0]
i&&i!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=i);(!t||e&&e.minimumUpdatePeriod!==t.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_()
return Boolean(e)}
i.updateMinimumUpdatePeriodTimeout_=function(){var e=this.masterPlaylistLoader_
if(e.createMupOnMedia_){e.off("loadedmetadata",e.createMupOnMedia_)
e.createMupOnMedia_=null}if(e.minimumUpdatePeriodTimeout_){a.clearTimeout(e.minimumUpdatePeriodTimeout_)
e.minimumUpdatePeriodTimeout_=null}var t=e.master&&e.master.minimumUpdatePeriod
if(0===t)if(e.media())t=1e3*e.media().targetDuration
else{e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_
e.one("loadedmetadata",e.createMupOnMedia_)}"number"!=typeof t||t<=0?t<0&&this.logger_("found invalid minimumUpdatePeriod of "+t+", not setting a timeout"):this.createMUPTimeout_(t)}
i.createMUPTimeout_=function(e){var t=this.masterPlaylistLoader_
t.minimumUpdatePeriodTimeout_=a.setTimeout((function(){t.minimumUpdatePeriodTimeout_=null
t.trigger("minimumUpdatePeriod")
t.createMUPTimeout_(e)}),e)}
i.refreshXml_=function(){var e=this
this.requestMaster_((function(t,i){if(i){e.media_&&(e.media_=e.masterPlaylistLoader_.master.playlists[e.media_.id])
e.masterPlaylistLoader_.sidxMapping_=function(e,t){var i=yc(e.playlists,t)
Fl(e,(function(e,n,r,a){if(e.playlists&&e.playlists.length){var s=e.playlists
i=gc(i,yc(s,t))}}))
return i}(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.sidxMapping_)
e.addSidxSegments_(e.media(),e.state,(function(t){e.refreshMedia_(e.media().id)}))}}))}
i.refreshMedia_=function(e){var t=this
if(!e)throw new Error("refreshMedia_ must take a media id")
this.media_&&this.isMaster_&&this.handleMaster_()
var i=this.masterPlaylistLoader_.master.playlists,n=!this.media_||this.media_!==i[e]
n?this.media_=i[e]:this.trigger("playlistunchanged")
if(!this.mediaUpdateTimeout){!function e(){t.media().endList||(t.mediaUpdateTimeout=a.setTimeout((function(){t.trigger("mediaupdatetimeout")
e()}),Ql(t.media(),Boolean(n))))}()}this.trigger("loadedplaylist")}
return t}(mc),bc={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30},Tc=function(e){e.on=e.addEventListener
e.off=e.removeEventListener
return e},Sc=function(e){return function(){var t=function(e){try{return URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}catch(i){var t=new BlobBuilder
t.append(e)
return URL.createObjectURL(t.getBlob())}}(e),i=Tc(new Worker(t))
i.objURL=t
var n=i.terminate
i.on=i.addEventListener
i.off=i.removeEventListener
i.terminate=function(){URL.revokeObjectURL(t)
return n.call(this)}
return i}},kc=function(e){return"var browserWorkerPolyFill = "+Tc.toString()+";\nbrowserWorkerPolyFill(self);\n"+e},Ec=function(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)},Cc=kc(Ec((function(){var e=function(){this.init=function(){var e={}
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e[t]=e[t].concat(i)}
this.off=function(t,i){var n
if(!e[t])return!1
n=e[t].indexOf(i)
e[t]=e[t].slice()
e[t].splice(n,1)
return n>-1}
this.trigger=function(t){var i,n,r,a
if(i=e[t])if(2===arguments.length){r=i.length
for(n=0;n<r;++n)i[n].call(this,arguments[1])}else{a=[]
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this.dispose=function(){e={}}}}
e.prototype.pipe=function(e){this.on("data",(function(t){e.push(t)}))
this.on("done",(function(t){e.flush(t)}))
this.on("partialdone",(function(t){e.partialFlush(t)}))
this.on("endedtimeline",(function(t){e.endTimeline(t)}))
this.on("reset",(function(t){e.reset(t)}))
return e}
e.prototype.push=function(e){this.trigger("data",e)}
e.prototype.flush=function(e){this.trigger("done",e)}
e.prototype.partialFlush=function(e){this.trigger("partialdone",e)}
e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)}
e.prototype.reset=function(e){this.trigger("reset",e)}
var t,i,n,r,a,s,o,u,l,c,d,h,p,f,m,g,v,y,_,b,T,S,k,E,C,w,I,P,x,A,O,L,D,R,M,N,U=e,B=Math.pow(2,32)-1
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k={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]}
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w=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)])
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t=function(e){var t,i,n=[],r=0
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i=new Uint8Array(r+8)
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r=function(){return t(k.ftyp,E,C,E,w)}
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i[13]=e.samplerate>>>16&255
i[14]=e.samplerate>>>8&255
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f=function(e){return t(k.mdia,m(e),g(e.type),o(e))}
s=function(e){return t(k.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))}
o=function(e){return t(k.minf,"video"===e.type?t(k.vmhd,A):t(k.smhd,O),i(),y(e))}
u=function(e,i){for(var n=[],r=i.length;r--;)n[r]=b(i[r])
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return t.apply(null,[k.moov,d(4294967295)].concat(n).concat(c(e)))}
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return t(k.mvhd,i)}
v=function(e){var i,n,r=e.samples||[],a=new Uint8Array(4+r.length)
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n.byteLength=0
for(t=0;t<e.length;t++)if("access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType){if(n.length){n.duration=i.dts-n.dts
r.byteLength+=n.byteLength
r.nalCount+=n.length
r.duration+=n.duration
r.push(n)}(n=[i]).byteLength=i.data.byteLength
n.pts=i.pts
n.dts=i.dts}else{"slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0)
n.duration=i.dts-n.dts
n.byteLength+=i.data.byteLength
n.push(i)}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)
return r},J=function(e){var t,i,n=[],r=[]
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
for(t=0;t<e.length;t++)if((i=e[t]).keyFrame){if(n.length){r.push(n)
r.byteLength+=n.byteLength
r.nalCount+=n.nalCount
r.duration+=n.duration}(n=[i]).nalCount=i.length
n.byteLength=i.byteLength
n.pts=i.pts
n.dts=i.dts
n.duration=i.duration}else{n.duration+=i.duration
n.nalCount+=i.length
n.byteLength+=i.byteLength
n.push(i)}r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration)
r.byteLength+=n.byteLength
r.nalCount+=n.nalCount
r.duration+=n.duration
r.push(n)
return r},Z=function(e){var t
if(!e[0][0].keyFrame&&e.length>1){t=e.shift()
e.byteLength-=t.byteLength
e.nalCount-=t.nalCount
e[0][0].dts=t.dts
e[0][0].pts=t.pts
e[0][0].duration+=t.duration}return e},ee=function(e,t){var i,n,r,a,s,o=t||0,u=[]
for(i=0;i<e.length;i++){a=e[i]
for(n=0;n<a.length;n++){s=a[n]
o+=(r=Q(s,o)).size
u.push(r)}}return u},te=function(e){var t,i,n,r,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer)
for(t=0;t<e.length;t++){r=e[t]
for(i=0;i<r.length;i++){a=r[i]
for(n=0;n<a.length;n++){s=a[n]
d.setUint32(o,s.data.byteLength)
o+=4
c.set(s.data,o)
o+=s.data.byteLength}}}return c},ie=[33,16,5,32,164,27],ne=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],re=function(e){for(var t=[];e--;)t.push(0)
return t},ae=function(){if(!j){var e={96e3:[ie,[227,64],re(154),[56]],88200:[ie,[231],re(170),[56]],64e3:[ie,[248,192],re(240),[56]],48e3:[ie,[255,192],re(268),[55,148,128],re(54),[112]],44100:[ie,[255,192],re(268),[55,163,128],re(84),[112]],32e3:[ie,[255,192],re(268),[55,234],re(226),[112]],24e3:[ie,[255,192],re(268),[55,255,128],re(268),[111,112],re(126),[224]],16e3:[ie,[255,192],re(268),[55,255,128],re(268),[111,255],re(269),[223,108],re(195),[1,192]],12e3:[ne,re(268),[3,127,248],re(268),[6,255,240],re(268),[13,255,224],re(268),[27,253,128],re(259),[56]],11025:[ne,re(268),[3,127,248],re(268),[6,255,240],re(268),[13,255,224],re(268),[27,255,192],re(268),[55,175,128],re(108),[112]],8e3:[ne,re(268),[3,121,16],re(47),[7]]}
j=(t=e,Object.keys(t).reduce((function(e,i){e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[]))
return e}),{}))}var t
return j},se=9e4
W=function(e,t){return F(q(e,t))}
z=function(e,t){return H(V(e),t)}
G=function(e,t,i){return V(i?e:e-t)}
var oe=se,ue=F=function(e){return e*se},le=(H=function(e,t){return e*t},V=function(e){return e/se}),ce=(q=function(e,t){return e/t},W),de=z,he=G,pe=function(e,t,i,n){var r,a,s,o,u,l=0,c=0,d=0
if(t.length){r=ce(e.baseMediaDecodeTime,e.samplerate)
a=Math.ceil(oe/(e.samplerate/1024))
if(i&&n){l=r-Math.max(i,n)
d=(c=Math.floor(l/a))*a}if(!(c<1||d>oe/2)){(s=ae()[e.samplerate])||(s=t[0].data)
for(o=0;o<c;o++){u=t[0]
t.splice(0,0,{data:s,dts:u.dts-a,pts:u.pts-a})}e.baseMediaDecodeTime-=Math.floor(de(d,e.samplerate))
return d}}},fe=function(e,t,i){if(t.minSegmentDts>=i)return e
t.minSegmentDts=1/0
return e.filter((function(e){if(e.dts>=i){t.minSegmentDts=Math.min(t.minSegmentDts,e.dts)
t.minSegmentPts=t.minSegmentDts
return!0}return!1}))},me=function(e){var t,i,n=[]
for(t=0;t<e.length;t++){i=e[t]
n.push({size:i.data.byteLength,duration:1024})}return n},ge=function(e){var t,i,n=0,r=new Uint8Array(function(e){var t,i=0
for(t=0;t<e.length;t++)i+=e[t].data.byteLength
return i}(e))
for(t=0;t<e.length;t++){i=e[t]
r.set(i.data,n)
n+=i.data.byteLength}return r},ve=oe,ye=function(e){delete e.minSegmentDts
delete e.maxSegmentDts
delete e.minSegmentPts
delete e.maxSegmentPts},_e=function(e,t){var i,n=e.minSegmentDts
t||(n-=e.timelineStartInfo.dts)
i=e.timelineStartInfo.baseMediaDecodeTime
i+=n
i=Math.max(0,i)
if("audio"===e.type){i*=e.samplerate/ve
i=Math.floor(i)}return i},be=function(e,t){if("number"==typeof t.pts){void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts)
void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts)
void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)}if("number"==typeof t.dts){void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts)
void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts)
void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts)}},Te=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];){n+=255
t++}n+=e[t++]
for(;255===e[t];){r+=255
t++}r+=e[t++]
if(!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n
i.payloadSize=r
i.payload=e.subarray(t,t+r)
break}i.payload=void 0}t+=r
n=0
r=0}return i},Se=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},ke=function(e,t){var i,n,r,a,s=[]
if(!(64&t[0]))return s
n=31&t[0]
for(i=0;i<n;i++){a={type:3&t[(r=3*i)+2],pts:e}
if(4&t[r+2]){a.ccData=t[r+3]<<8|t[r+4]
s.push(a)}}return s},Ee=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)if(0===e[a]&&0===e[a+1]&&3===e[a+2]){r.push(a+2)
a+=2}else a++
if(0===r.length)return e
t=n-r.length
i=new Uint8Array(t)
var s=0
for(a=0;a<t;s++,a++){if(s===r[0]){s++
r.shift()}i[a]=e[s]}return i},Ce=4,we=function e(t){t=t||{}
e.prototype.init.call(this)
this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions
this.captionPackets_=[]
this.ccStreams_=[new Ne(0,0),new Ne(0,1),new Ne(1,0),new Ne(1,1)]
this.parse708captions_&&(this.cc708Stream_=new Oe)
this.reset()
this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data"))
e.on("partialdone",this.trigger.bind(this,"partialdone"))
e.on("done",this.trigger.bind(this,"done"))}),this)
if(this.parse708captions_){this.cc708Stream_.on("data",this.trigger.bind(this,"data"))
this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone"))
this.cc708Stream_.on("done",this.trigger.bind(this,"done"))}};(we.prototype=new U).push=function(e){var t,i,n
if("sei_rbsp"===e.nalUnitType&&(t=Te(e.escapedRBSP)).payload&&t.payloadType===Ce&&(i=Se(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0
else if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--
this.numSameDts_||(this.ignoreNextEqualDts_=!1)}else{n=ke(e.pts,i)
this.captionPackets_=this.captionPackets_.concat(n)
this.latestDts_!==e.dts&&(this.numSameDts_=0)
this.numSameDts_++
this.latestDts_=e.dts}}
we.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)}
we.prototype.flushStream=function(e){if(this.captionPackets_.length){this.captionPackets_.forEach((function(e,t){e.presortIndex=t}))
this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}))
this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this)
this.captionPackets_.length=0
this.flushCCStreams(e)}else this.flushCCStreams(e)}
we.prototype.flush=function(){return this.flushStream("flush")}
we.prototype.partialFlush=function(){return this.flushStream("partialFlush")}
we.prototype.reset=function(){this.latestDts_=null
this.ignoreNextEqualDts_=!1
this.numSameDts_=0
this.activeCea608Channel_=[null,null]
this.ccStreams_.forEach((function(e){e.reset()}))}
we.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1)
null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)}
we.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)}
we.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)}
we.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)}
we.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)}
var Ie={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},Pe=function(e){return 32<=e&&e<=127||160<=e&&e<=255},xe=function(e){this.windowNum=e
this.reset()}
xe.prototype.reset=function(){this.clearText()
this.pendingNewLine=!1
this.winAttr={}
this.penAttr={}
this.penLoc={}
this.penColor={}
this.visible=0
this.rowLock=0
this.columnLock=0
this.priority=0
this.relativePositioning=0
this.anchorVertical=0
this.anchorHorizontal=0
this.anchorPoint=0
this.rowCount=1
this.virtualRowCount=this.rowCount+1
this.columnCount=41
this.windowStyle=0
this.penStyle=0}
xe.prototype.getText=function(){return this.rows.join("\n")}
xe.prototype.clearText=function(){this.rows=[""]
this.rowIdx=0}
xe.prototype.newLine=function(e){this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e)
if(this.rows.length>0){this.rows.push("")
this.rowIdx++}for(;this.rows.length>this.virtualRowCount;){this.rows.shift()
this.rowIdx--}}
xe.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]}
xe.prototype.addText=function(e){this.rows[this.rowIdx]+=e}
xe.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx]
this.rows[this.rowIdx]=e.substr(0,e.length-1)}}
var Ae=function(e){this.serviceNum=e
this.text=""
this.currentWindow=new xe(-1)
this.windows=[]}
Ae.prototype.init=function(e,t){this.startPts=e
for(var i=0;i<8;i++){this.windows[i]=new xe(i)
"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)}}
Ae.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]}
var Oe=function e(){e.prototype.init.call(this)
var t=this
this.current708Packet=null
this.services={}
this.push=function(e){if(3===e.type){t.new708Packet()
t.add708Bytes(e)}else{null===t.current708Packet&&t.new708Packet()
t.add708Bytes(e)}}}
Oe.prototype=new U
Oe.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet()
this.current708Packet={data:[],ptsVals:[]}}
Oe.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t
this.current708Packet.ptsVals.push(e.pts)
this.current708Packet.data.push(i)
this.current708Packet.data.push(n)}
Oe.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,a=t[r++]
e.seq=a>>6
e.sizeCode=63&a
for(;r<t.length;r++){n=31&(a=t[r++])
7===(i=a>>5)&&n>0&&(i=a=t[r++])
this.pushServiceBlock(i,r,n)
n>0&&(r+=n-1)}}
Oe.prototype.pushServiceBlock=function(e,t,i){var n,r=t,a=this.current708Packet.data,s=this.services[e]
s||(s=this.initService(e,r))
for(;r<t+i&&r<a.length;r++){n=a[r]
Pe(n)?r=this.handleText(r,s):16===n?r=this.extendedCommands(r,s):128<=n&&n<=135?r=this.setCurrentWindow(r,s):152<=n&&n<=159?r=this.defineWindow(r,s):136===n?r=this.clearWindows(r,s):140===n?r=this.deleteWindows(r,s):137===n?r=this.displayWindows(r,s):138===n?r=this.hideWindows(r,s):139===n?r=this.toggleWindows(r,s):151===n?r=this.setWindowAttributes(r,s):144===n?r=this.setPenAttributes(r,s):145===n?r=this.setPenColor(r,s):146===n?r=this.setPenLocation(r,s):143===n?s=this.reset(r,s):8===n?s.currentWindow.backspace():12===n?s.currentWindow.clearText():13===n?s.currentWindow.pendingNewLine=!0:14===n?s.currentWindow.clearText():141===n&&r++}}
Oe.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e]
Pe(i)&&(e=this.handleText(e,t,!0))
return e}
Oe.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]}
Oe.prototype.initService=function(e,t){var i=this
this.services[e]=new Ae(e)
this.services[e].init(this.getPts(t),(function(t){i.flushDisplayed(t,i.services[e])}))
return this.services[e]}
Oe.prototype.handleText=function(e,t,i){var n,r,a=this.current708Packet.data[e],s=(r=Ie[n=(i?4096:0)|a]||n,4096&n&&n===r?"":String.fromCharCode(r)),o=t.currentWindow
o.pendingNewLine&&!o.isEmpty()&&o.newLine(this.getPts(e))
o.pendingNewLine=!1
o.addText(s)
return e}
Oe.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e]
t.setCurrentWindow(i)
return e}
Oe.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n
t.setCurrentWindow(r)
var a=t.currentWindow
n=i[++e]
a.visible=(32&n)>>5
a.rowLock=(16&n)>>4
a.columnLock=(8&n)>>3
a.priority=7&n
n=i[++e]
a.relativePositioning=(128&n)>>7
a.anchorVertical=127&n
n=i[++e]
a.anchorHorizontal=n
n=i[++e]
a.anchorPoint=(240&n)>>4
a.rowCount=15&n
n=i[++e]
a.columnCount=63&n
n=i[++e]
a.windowStyle=(56&n)>>3
a.penStyle=7&n
a.virtualRowCount=a.rowCount+1
return e}
Oe.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr
n=i[++e]
r.fillOpacity=(192&n)>>6
r.fillRed=(48&n)>>4
r.fillGreen=(12&n)>>2
r.fillBlue=3&n
n=i[++e]
r.borderType=(192&n)>>6
r.borderRed=(48&n)>>4
r.borderGreen=(12&n)>>2
r.borderBlue=3&n
n=i[++e]
r.borderType+=(128&n)>>5
r.wordWrap=(64&n)>>6
r.printDirection=(48&n)>>4
r.scrollDirection=(12&n)>>2
r.justify=3&n
n=i[++e]
r.effectSpeed=(240&n)>>4
r.effectDirection=(12&n)>>2
r.displayEffect=3&n
return e}
Oe.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText())
t.endPts=e
t.text=i.join("\n\n")
this.pushCaption(t)
t.startPts=e}
Oe.prototype.pushCaption=function(e){if(""!==e.text){this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum})
e.text=""
e.startPts=e.endPts}}
Oe.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e)
this.flushDisplayed(n,t)
for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1)
return e}
Oe.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e)
this.flushDisplayed(n,t)
for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0)
return e}
Oe.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e)
this.flushDisplayed(n,t)
for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1)
return e}
Oe.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e)
this.flushDisplayed(n,t)
for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText()
return e}
Oe.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e)
this.flushDisplayed(n,t)
for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset()
return e}
Oe.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penAttr
n=i[++e]
r.textTag=(240&n)>>4
r.offset=(12&n)>>2
r.penSize=3&n
n=i[++e]
r.italics=(128&n)>>7
r.underline=(64&n)>>6
r.edgeType=(56&n)>>3
r.fontStyle=7&n
return e}
Oe.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor
n=i[++e]
r.fgOpacity=(192&n)>>6
r.fgRed=(48&n)>>4
r.fgGreen=(12&n)>>2
r.fgBlue=3&n
n=i[++e]
r.bgOpacity=(192&n)>>6
r.bgRed=(48&n)>>4
r.bgGreen=(12&n)>>2
r.bgBlue=3&n
n=i[++e]
r.edgeRed=(48&n)>>4
r.edgeGreen=(12&n)>>2
r.edgeBlue=3&n
return e}
Oe.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc
t.currentWindow.pendingNewLine=!0
n=i[++e]
r.row=15&n
n=i[++e]
r.column=63&n
return e}
Oe.prototype.reset=function(e,t){var i=this.getPts(e)
this.flushDisplayed(i,t)
return this.initService(t.serviceNum,e)}
var Le={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},De=function(e){if(null===e)return""
e=Le[e]||e
return String.fromCharCode(e)},Re=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Me=function(){for(var e=[],t=15;t--;)e.push("")
return e},Ne=function e(t,i){e.prototype.init.call(this)
this.field_=t||0
this.dataChannel_=i||0
this.name_="CC"+(1+(this.field_<<1|this.dataChannel_))
this.setConstants()
this.reset()
this.push=function(e){var t,i,n,r,a
if((t=32639&e.ccData)!==this.lastControlCode_){4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null)
n=t>>>8
r=255&t
if(t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn"
else if(t===this.END_OF_CAPTION_){this.mode_="popOn"
this.clearFormatting(e.pts)
this.flushDisplayed(e.pts)
i=this.displayed_
this.displayed_=this.nonDisplayed_
this.nonDisplayed_=i
this.startPts_=e.pts}else if(t===this.ROLL_UP_2_ROWS_){this.rollUpRows_=2
this.setRollUp(e.pts)}else if(t===this.ROLL_UP_3_ROWS_){this.rollUpRows_=3
this.setRollUp(e.pts)}else if(t===this.ROLL_UP_4_ROWS_){this.rollUpRows_=4
this.setRollUp(e.pts)}else if(t===this.CARRIAGE_RETURN_){this.clearFormatting(e.pts)
this.flushDisplayed(e.pts)
this.shiftRowsUp_()
this.startPts_=e.pts}else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)
else if(t===this.ERASE_DISPLAYED_MEMORY_){this.flushDisplayed(e.pts)
this.displayed_=Me()}else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Me()
else if(t===this.RESUME_DIRECT_CAPTIONING_){if("paintOn"!==this.mode_){this.flushDisplayed(e.pts)
this.displayed_=Me()}this.mode_="paintOn"
this.startPts_=e.pts}else if(this.isSpecialCharacter(n,r)){a=De((n=(3&n)<<8)|r)
this[this.mode_](e.pts,a)
this.column_++}else if(this.isExtCharacter(n,r)){"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1)
a=De((n=(3&n)<<8)|r)
this[this.mode_](e.pts,a)
this.column_++}else if(this.isMidRowCode(n,r)){this.clearFormatting(e.pts)
this[this.mode_](e.pts," ")
this.column_++
14==(14&r)&&this.addFormatting(e.pts,["i"])
1==(1&r)&&this.addFormatting(e.pts,["u"])}else if(this.isOffsetControlCode(n,r))this.column_+=3&r
else if(this.isPAC(n,r)){var s=Re.indexOf(7968&t)
if("rollUp"===this.mode_){s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1)
this.setRollUp(e.pts,s)}if(s!==this.row_){this.clearFormatting(e.pts)
this.row_=s}1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"])
16==(16&t)&&(this.column_=4*((14&t)>>1))
this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else if(this.isNormalChar(n)){0===r&&(r=null)
a=De(n)
a+=De(r)
this[this.mode_](e.pts,a)
this.column_+=a.length}}else this.lastControlCode_=null}}
Ne.prototype=new U
Ne.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e){try{return e.trim()}catch(e){console.error("Skipping malformed caption.")
return""}})).join("\n").replace(/^\n+|\n+$/g,"")
t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})}
Ne.prototype.reset=function(){this.mode_="popOn"
this.topRow_=0
this.startPts_=0
this.displayed_=Me()
this.nonDisplayed_=Me()
this.lastControlCode_=null
this.column_=0
this.row_=14
this.rollUpRows_=2
this.formatting_=[]}
Ne.prototype.setConstants=function(){if(0===this.dataChannel_){this.BASE_=16
this.EXT_=17
this.CONTROL_=(20|this.field_)<<8
this.OFFSET_=23}else if(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_}
Ne.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63}
Ne.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63}
Ne.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47}
Ne.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35}
Ne.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127}
Ne.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127}
Ne.prototype.isNormalChar=function(e){return e>=32&&e<=127}
Ne.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_){this.row_=14
this.mode_="rollUp"
this.flushDisplayed(e)
this.nonDisplayed_=Me()
this.displayed_=Me()}if(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}
Ne.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t)
var i=t.reduce((function(e,t){return e+"<"+t+">"}),"")
this[this.mode_](e,i)}
Ne.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"")
this.formatting_=[]
this[this.mode_](e,t)}}
Ne.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_]
i+=t
this.nonDisplayed_[this.row_]=i}
Ne.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_]
i+=t
this.displayed_[this.row_]=i}
Ne.prototype.shiftRowsUp_=function(){var e
for(e=0;e<this.topRow_;e++)this.displayed_[e]=""
for(e=this.row_+1;e<15;e++)this.displayed_[e]=""
for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1]
this.displayed_[this.row_]=""}
Ne.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_]
i+=t
this.displayed_[this.row_]=i}
var Ue={CaptionStream:we,Cea608Stream:Ne,Cea708Stream:Oe},Be={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},je="shared",Fe=function(e,t){var i=1
e>t&&(i=-1)
for(;Math.abs(t-e)>4294967296;)e+=8589934592*i
return e},He=function e(t){var i,n
e.prototype.init.call(this)
this.type_=t||je
this.push=function(e){if(this.type_===je||e.type===this.type_){void 0===n&&(n=e.dts)
e.dts=Fe(e.dts,n)
e.pts=Fe(e.pts,n)
i=e.dts
this.trigger("data",e)}}
this.flush=function(){n=i
this.trigger("done")}
this.endTimeline=function(){this.flush()
this.trigger("endedtimeline")}
this.discontinuity=function(){n=void 0
i=void 0}
this.reset=function(){this.discontinuity()
this.trigger("reset")}}
He.prototype=new U
var Ve,qe=He,We=Fe,ze=function(e,t,i){var n,r=""
for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2)
return r},Ge=function(e,t,i){return decodeURIComponent(ze(e,t,i))},Ke=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Xe={TXXX:function(e){var t
if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ge(e.data,1,t)
e.value=Ge(e.data,t+1,e.data.length).replace(/\0*$/,"")
break}e.data=e.value}},WXXX:function(e){var t
if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ge(e.data,1,t)
e.url=Ge(e.data,t+1,e.data.length)
break}},PRIV:function(e){var t,i
for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(ze(i,0,t)))
break}e.privateData=e.data.subarray(t+1)
e.data=e.privateData}}
Ve=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,r=[],a=0
Ve.prototype.init.call(this)
this.dispatchType=Be.METADATA_STREAM_TYPE.toString(16)
if(i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2)
this.push=function(e){var t,s,o,u,l
if("timed-metadata"===e.type){if(e.dataAlignmentIndicator){a=0
r.length=0}if(0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet")
else{r.push(e)
a+=e.data.byteLength
if(1===r.length){n=Ke(e.data.subarray(6,10))
n+=10}if(!(a<n)){t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts}
for(l=0;l<n;){t.data.set(r[0].data.subarray(0,n-l),l)
l+=r[0].data.byteLength
a-=r[0].data.byteLength
r.shift()}s=10
if(64&t.data[5]){s+=4
s+=Ke(t.data.subarray(10,14))
n-=Ke(t.data.subarray(16,20))}do{if((o=Ke(t.data.subarray(s+4,s+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");(u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id
if(Xe[u.id]){Xe[u.id](u)
if("com.apple.streaming.transportStreamTimestamp"===u.owner){var c=u.data,d=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2
d*=4
d+=3&c[7]
u.timeStamp=d
if(void 0===t.pts&&void 0===t.dts){t.pts=u.timeStamp
t.dts=u.timeStamp}this.trigger("timestamp",u)}}t.frames.push(u)
s+=10
s+=o}while(s<n)
this.trigger("data",t)}}}}}
Ve.prototype=new U
var Ye,Qe,$e,Je=Ve,Ze=qe,et=188;(Ye=function(){var e=new Uint8Array(et),t=0
Ye.prototype.init.call(this)
this.push=function(i){var n,r=0,a=et
if(t){(n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t))
n.set(i,t)
t=0}else n=i
for(;a<n.byteLength;)if(71!==n[r]||71!==n[a]){r++
a++}else{this.trigger("data",n.subarray(r,a))
r+=et
a+=et}if(r<n.byteLength){e.set(n.subarray(r),0)
t=n.byteLength-r}}
this.flush=function(){if(t===et&&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 U
Qe=function(){var e,t,i,n
Qe.prototype.init.call(this)
n=this
this.packetsWaitingForPmt=[]
this.programMapTable=void 0
e=function(e,n){var r=0
n.payloadUnitStartIndicator&&(r+=e[r]+1)
"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)}
t=function(e,t){t.section_number=e[7]
t.last_section_number=e[8]
n.pmtPid=(31&e[10])<<8|e[11]
t.pmtPid=n.pmtPid}
i=function(e,t){var i,r
if(1&e[5]){n.programMapTable={video:null,audio:null,"timed-metadata":{}}
i=3+((15&e[1])<<8|e[2])-4
r=12+((15&e[10])<<8|e[11])
for(;r<i;){var a=e[r],s=(31&e[r+1])<<8|e[r+2]
a===Be.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===Be.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===Be.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a)
r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}}
this.push=function(t){var i={},n=4
i.payloadUnitStartIndicator=!!(64&t[1])
i.pid=31&t[1]
i.pid<<=8
i.pid|=t[2];(48&t[3])>>>4>1&&(n+=t[n]+1)
if(0===i.pid){i.type="pat"
e(t.subarray(n),i)
this.trigger("data",i)}else if(i.pid===this.pmtPid){i.type="pmt"
e(t.subarray(n),i)
this.trigger("data",i)
for(;this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift())}else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)}
this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Be.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Be.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid]
i.type="pes"
i.data=e.subarray(t)
this.trigger("data",i)}}
Qe.prototype=new U
Qe.STREAM_TYPES={h264:27,adts:15}
$e=function(){var e,t=this,i={data:[],size:0},n={data:[],size:0},r={data:[],size:0},a=function(e,i,n){var r,a,s=new Uint8Array(e.size),o={type:i},u=0,l=0
if(e.data.length&&!(e.size<9)){o.trackId=e.data[0].pid
for(u=0;u<e.data.length;u++){a=e.data[u]
s.set(a.data,l)
l+=a.data.byteLength}!function(e,t){var i,n=e[0]<<16|e[1]<<8|e[2]
t.data=new Uint8Array
if(1===n){t.packetLength=6+(e[4]<<8|e[5])
t.dataAlignmentIndicator=0!=(4&e[6])
if(192&(i=e[7])){t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3
t.pts*=4
t.pts+=(6&e[13])>>>1
t.dts=t.pts
if(64&i){t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3
t.dts*=4
t.dts+=(6&e[18])>>>1}}t.data=e.subarray(9+e[8])}}(s,o)
r="video"===i||o.packetLength<=e.size
if(n||r){e.size=0
e.data.length=0}r&&t.trigger("data",o)}}
$e.prototype.init.call(this)
this.push=function(s){({pat:function(){},pes:function(){var e,t
switch(s.streamType){case Be.H264_STREAM_TYPE:e=i
t="video"
break
case Be.ADTS_STREAM_TYPE:e=n
t="audio"
break
case Be.METADATA_STREAM_TYPE:e=r
t="timed-metadata"
break
default:return}s.payloadUnitStartIndicator&&a(e,t,!0)
e.data.push(s)
e.size+=s.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]}
null!==(e=s.programMapTable).video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"})
null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"})
t.trigger("data",i)}})[s.type]()}
this.reset=function(){i.size=0
i.data.length=0
n.size=0
n.data.length=0
this.trigger("reset")}
this.flushStreams_=function(){a(i,"video")
a(n,"audio")
a(r,"timed-metadata")}
this.flush=function(){this.flushStreams_()
this.trigger("done")}}
$e.prototype=new U
var tt={PAT_PID:0,MP2T_PACKET_LENGTH:et,TransportPacketStream:Ye,TransportParseStream:Qe,ElementaryStream:$e,TimestampRolloverStream:Ze,CaptionStream:Ue.CaptionStream,Cea608Stream:Ue.Cea608Stream,Cea708Stream:Ue.Cea708Stream,MetadataStream:Je}
for(var it in Be)Be.hasOwnProperty(it)&&(tt[it]=Be[it])
var nt,rt=tt,at=oe,st=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350]
nt=function(e){var t,i=0
nt.prototype.init.call(this)
this.push=function(n){var r,a,s,o,u,l,c=0
e||(i=0)
if("audio"===n.type){if(t){o=t;(t=new Uint8Array(o.byteLength+n.data.byteLength)).set(o)
t.set(n.data,o.byteLength)}else t=n.data
for(;c+5<t.length;)if(255===t[c]&&240==(246&t[c+1])){a=2*(1&~t[c+1])
r=(3&t[c+3])<<11|t[c+4]<<3|(224&t[c+5])>>5
l=(u=1024*(1+(3&t[c+6])))*at/st[(60&t[c+2])>>>2]
s=c+r
if(t.byteLength<s)return
this.trigger("data",{pts:n.pts+i*l,dts:n.dts+i*l,sampleCount:u,audioobjecttype:1+(t[c+2]>>>6&3),channelcount:(1&t[c+2])<<2|(192&t[c+3])>>>6,samplerate:st[(60&t[c+2])>>>2],samplingfrequencyindex:(60&t[c+2])>>>2,samplesize:16,data:t.subarray(c+7+a,s)})
i++
if(t.byteLength===s){t=void 0
return}t=t.subarray(s)}else c++}}
this.flush=function(){i=0
this.trigger("done")}
this.reset=function(){t=void 0
this.trigger("reset")}
this.endTimeline=function(){t=void 0
this.trigger("endedtimeline")}}
nt.prototype=new U
var ot,ut,lt,ct=nt,dt=function(e){var t=e.byteLength,i=0,n=0
this.length=function(){return 8*t}
this.bitsAvailable=function(){return 8*t+n}
this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t)
if(0===s)throw new Error("no bytes available")
a.set(e.subarray(r,r+s))
i=new DataView(a.buffer).getUint32(0)
n=8*s
t-=s}
this.skipBits=function(e){var r
if(n>e){i<<=e
n-=e}else{e-=n
e-=8*(r=Math.floor(e/8))
t-=r
this.loadWord()
i<<=e
n-=e}}
this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;(n-=r)>0?i<<=r:t>0&&this.loadWord()
return(r=e-r)>0?a<<r|this.readBits(r):a}
this.skipLeadingZeros=function(){var e
for(e=0;e<n;++e)if(0!=(i&2147483648>>>e)){i<<=e
n-=e
return e}this.loadWord()
return 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()}
ut=function(){var e,t,i=0
ut.prototype.init.call(this)
this.push=function(n){var r
if(t){(r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t)
r.set(n.data,t.byteLength)
t=r}else t=n.data
for(var a=t.byteLength;i<a-3;i++)if(1===t[i+2]){e=i+5
break}for(;e<a;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2
break}if(0!==t[e-2]){e++
break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2))
do{e++}while(1!==t[e]&&e<a)
i=e-2
e+=3
break
case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3
break}this.trigger("data",t.subarray(i+3,e-2))
i=e-2
e+=3
break
default:e+=3}t=t.subarray(i)
e-=i
i=0}
this.reset=function(){t=null
i=0
this.trigger("reset")}
this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3))
t=null
i=0
this.trigger("done")}
this.endTimeline=function(){this.flush()
this.trigger("endedtimeline")}}
ut.prototype=new U
lt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0}
ot=function(){var e,t,i,n,r,a,s,o=new ut
ot.prototype.init.call(this)
e=this
this.push=function(e){if("video"===e.type){t=e.trackId
i=e.pts
n=e.dts
o.push(e)}}
o.on("data",(function(s){var o={trackId:t,pts:i,dts:n,data:s}
switch(31&s[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr"
break
case 6:o.nalUnitType="sei_rbsp"
o.escapedRBSP=r(s.subarray(1))
break
case 7:o.nalUnitType="seq_parameter_set_rbsp"
o.escapedRBSP=r(s.subarray(1))
o.config=a(o.escapedRBSP)
break
case 8:o.nalUnitType="pic_parameter_set_rbsp"
break
case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}))
o.on("done",(function(){e.trigger("done")}))
o.on("partialdone",(function(){e.trigger("partialdone")}))
o.on("reset",(function(){e.trigger("reset")}))
o.on("endedtimeline",(function(){e.trigger("endedtimeline")}))
this.flush=function(){o.flush()}
this.partialFlush=function(){o.partialFlush()}
this.reset=function(){o.reset()}
this.endTimeline=function(){o.endTimeline()}
s=function(e,t){var i,n=8,r=8
for(i=0;i<e;i++){0!==r&&(r=(n+t.readExpGolomb()+256)%256)
n=0===r?n:r}}
r=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)if(0===e[a]&&0===e[a+1]&&3===e[a+2]){r.push(a+2)
a+=2}else a++
if(0===r.length)return e
t=n-r.length
i=new Uint8Array(t)
var s=0
for(a=0;a<t;s++,a++){if(s===r[0]){s++
r.shift()}i[a]=e[s]}return i}
a=function(e){var t,i,n,r,a,o,u,l,c,d,h,p,f,m=0,g=0,v=0,y=0,_=1
i=(t=new dt(e)).readUnsignedByte()
r=t.readUnsignedByte()
n=t.readUnsignedByte()
t.skipUnsignedExpGolomb()
if(lt[i]){3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1)
t.skipUnsignedExpGolomb()
t.skipUnsignedExpGolomb()
t.skipBits(1)
if(t.readBoolean()){h=3!==a?8:12
for(f=0;f<h;f++)t.readBoolean()&&s(f<6?16:64,t)}}t.skipUnsignedExpGolomb()
if(0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb()
else if(1===o){t.skipBits(1)
t.skipExpGolomb()
t.skipExpGolomb()
u=t.readUnsignedExpGolomb()
for(f=0;f<u;f++)t.skipExpGolomb()}t.skipUnsignedExpGolomb()
t.skipBits(1)
l=t.readUnsignedExpGolomb()
c=t.readUnsignedExpGolomb()
0===(d=t.readBits(1))&&t.skipBits(1)
t.skipBits(1)
if(t.readBoolean()){m=t.readUnsignedExpGolomb()
g=t.readUnsignedExpGolomb()
v=t.readUnsignedExpGolomb()
y=t.readUnsignedExpGolomb()}if(t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:p=[1,1]
break
case 2:p=[12,11]
break
case 3:p=[10,11]
break
case 4:p=[16,11]
break
case 5:p=[40,33]
break
case 6:p=[24,11]
break
case 7:p=[20,11]
break
case 8:p=[32,11]
break
case 9:p=[80,33]
break
case 10:p=[18,11]
break
case 11:p=[15,11]
break
case 12:p=[64,33]
break
case 13:p=[160,99]
break
case 14:p=[4,3]
break
case 15:p=[3,2]
break
case 16:p=[2,1]
break
case 255:p=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}p&&(_=p[0]/p[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-d)*(c+1)*16-2*v-2*y,sarRatio:p}}}
ot.prototype=new U
var ht,pt={H264Stream:ot,NalByteStream:ut},ft=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],mt=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9]
i=i>=0?i:0
return(16&e[t+5])>>4?i+20:i+10},gt=function e(t,i){return t.length-i<10||t[i]!=="I".charCodeAt(0)||t[i+1]!=="D".charCodeAt(0)||t[i+2]!=="3".charCodeAt(0)?i:e(t,i+=mt(t,i))},vt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},yt={isLikelyAacData:function(e){var t=gt(e,0)
return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:mt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3
return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return ft[(60&e[t+2])>>>2]
t++}return null},parseAacTimestamp:function(e){var t,i,n
t=10
if(64&e[5]){t+=4
t+=vt(e.subarray(10,14))}do{if((i=vt(e.subarray(t+4,t+8)))<1)return null
if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10)
for(var r=0;r<n.byteLength;r++)if(0===n[r]){var a=unescape(function(e,t,i){var n,r=""
for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2)
return r}(n,0,r))
if("com.apple.streaming.transportStreamTimestamp"===a){var s=n.subarray(r+1),o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2
o*=4
return o+=3&s[7]}break}}t+=10
t+=i}while(t<e.byteLength)
return null}};(ht=function(){var e=new Uint8Array,t=0
ht.prototype.init.call(this)
this.setTimestamp=function(e){t=e}
this.push=function(i){var n,r,a,s,o=0,u=0
if(e.length){s=e.length;(e=new Uint8Array(i.byteLength+s)).set(e.subarray(0,s))
e.set(i,s)}else e=i
for(;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!=(255&e[u])||240!=(240&e[u+1]))u++
else{if(e.length-u<7)break
if(u+(o=yt.parseAdtsSize(e,u))>e.length)break
a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t}
this.trigger("data",a)
u+=o}else{if(e.length-u<10)break
if(u+(o=yt.parseId3TagSize(e,u))>e.length)break
r={type:"timed-metadata",data:e.subarray(u,u+o)}
this.trigger("data",r)
u+=o}n=e.length-u
e=n>0?e.subarray(u):new Uint8Array}
this.reset=function(){e=new Uint8Array
this.trigger("reset")}
this.endTimeline=function(){e=new Uint8Array
this.trigger("endedtimeline")}}).prototype=new U
var _t,bt,Tt,St,kt=ht,Et=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Ct=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],wt=pt.H264Stream,It=yt.isLikelyAacData,Pt=oe,xt=function(e,t){var i
if(e.length!==t.length)return!1
for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1
return!0},At=function(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}}
bt=function(e,t){var i=[],n=0,r=0,a=0,s=1/0
t=t||{}
bt.prototype.init.call(this)
this.push=function(t){be(e,t)
e&&Et.forEach((function(i){e[i]=t[i]}))
i.push(t)}
this.setEarliestDts=function(e){r=e}
this.setVideoBaseMediaDecodeTime=function(e){s=e}
this.setAudioAppendStart=function(e){a=e}
this.flush=function(){var o,u,l,c,d,h,p
if(0!==i.length){o=fe(i,e,r)
e.baseMediaDecodeTime=_e(e,t.keepOriginalTimestamps)
p=pe(e,o,a,s)
e.samples=me(o)
l=K(ge(o))
i=[]
u=X(n,[e])
c=new Uint8Array(u.byteLength+l.byteLength)
n++
c.set(u)
c.set(l,u.byteLength)
ye(e)
d=Math.ceil(1024*Pt/e.samplerate)
if(o.length){h=o.length*d
this.trigger("segmentTimingInfo",At(ce(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,p||0))
this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})}this.trigger("data",{track:e,boxes:c})
this.trigger("done","AudioSegmentStream")}else this.trigger("done","AudioSegmentStream")}
this.reset=function(){ye(e)
i=[]
this.trigger("reset")}}
bt.prototype=new U
_t=function(e,t){var i,n,r=0,a=[],s=[]
t=t||{}
_t.prototype.init.call(this)
delete e.minPTS
this.gopCache_=[]
this.push=function(t){be(e,t)
if("seq_parameter_set_rbsp"===t.nalUnitType&&!i){i=t.config
e.sps=[t.data]
Ct.forEach((function(t){e[t]=i[t]}),this)}if("pic_parameter_set_rbsp"===t.nalUnitType&&!n){n=t.data
e.pps=[t.data]}a.push(t)}
this.flush=function(){for(var i,n,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift()
if(0!==a.length){i=$(a)
if(!(o=J(i))[0][0].keyFrame)if(n=this.getGopForFusion_(a[0],e)){p=n.duration
o.unshift(n)
o.byteLength+=n.byteLength
o.nalCount+=n.nalCount
o.pts=n.pts
o.dts=n.dts
o.duration+=n.duration}else o=Z(o)
if(s.length){var f
if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o))){this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps})
this.gopCache_.length=Math.min(6,this.gopCache_.length)
a=[]
this.resetStream_()
this.trigger("done","VideoSegmentStream")
return}ye(e)
o=f}be(e,o)
e.samples=ee(o)
l=K(te(o))
e.baseMediaDecodeTime=_e(e,t.keepOriginalTimestamps)
this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})))
d=o[0]
h=o[o.length-1]
this.trigger("segmentTimingInfo",At(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p))
this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration})
this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps})
this.gopCache_.length=Math.min(6,this.gopCache_.length)
a=[]
this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime)
this.trigger("timelineStartInfo",e.timelineStartInfo)
u=X(r,[e])
c=new Uint8Array(u.byteLength+l.byteLength)
r++
c.set(u)
c.set(l,u.byteLength)
this.trigger("data",{track:e,boxes:c})
this.resetStream_()
this.trigger("done","VideoSegmentStream")}else{this.resetStream_()
this.trigger("done","VideoSegmentStream")}}
this.reset=function(){this.resetStream_()
a=[]
this.gopCache_.length=0
s.length=0
this.trigger("reset")}
this.resetStream_=function(){ye(e)
i=void 0
n=void 0}
this.getGopForFusion_=function(t){var i,n,r,a,s,o=1/0
for(s=0;s<this.gopCache_.length;s++){r=(a=this.gopCache_[s]).gop
if(e.pps&&xt(e.pps[0],a.pps[0])&&e.sps&&xt(e.sps[0],a.sps[0])&&(!(r.dts<e.timelineStartInfo.dts)&&(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i))){n=a
o=i}}return n?n.gop:null}
this.alignGopsAtStart_=function(e){var t,i,n,r,a,o,u,l
a=e.byteLength
o=e.nalCount
u=e.duration
t=i=0
for(;t<s.length&&i<e.length;){n=s[t]
r=e[i]
if(n.pts===r.pts)break
if(r.pts>n.pts)t++
else{i++
a-=r.byteLength
o-=r.nalCount
u-=r.duration}}if(0===i)return e
if(i===e.length)return null;(l=e.slice(i)).byteLength=a
l.duration=u
l.nalCount=o
l.pts=l[0].pts
l.dts=l[0].dts
return l}
this.alignGopsAtEnd_=function(e){var t,i,n,r,a,o,u
t=s.length-1
i=e.length-1
a=null
o=!1
for(;t>=0&&i>=0;){n=s[t]
r=e[i]
if(n.pts===r.pts){o=!0
break}if(n.pts>r.pts)t--
else{t===s.length-1&&(a=i)
i--}}if(!o&&null===a)return null
if(0===(u=o?i:a))return e
var l=e.slice(u),c=l.reduce((function(e,t){e.byteLength+=t.byteLength
e.duration+=t.duration
e.nalCount+=t.nalCount
return e}),{byteLength:0,duration:0,nalCount:0})
l.byteLength=c.byteLength
l.duration=c.duration
l.nalCount=c.nalCount
l.pts=l[0].pts
l.dts=l[0].dts
return l}
this.alignGopsWith=function(e){s=e}}
_t.prototype=new U
St=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
St.prototype.init.call(this)
this.push=function(e){if(e.text)return this.pendingCaptions.push(e)
if(e.frames)return this.pendingMetadata.push(e)
this.pendingTracks.push(e.track)
this.pendingBytes+=e.boxes.byteLength
if("video"===e.track.type){this.videoTrack=e.track
this.pendingBoxes.push(e.boxes)}if("audio"===e.track.type){this.audioTrack=e.track
this.pendingBoxes.unshift(e.boxes)}}}
St.prototype=new U
St.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0
if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return
if(this.remuxTracks)return
if(0===this.pendingTracks.length){this.emittedTracks++
if(this.emittedTracks>=this.numberOfTracks){this.trigger("done")
this.emittedTracks=0}return}}if(this.videoTrack){o=this.videoTrack.timelineStartInfo.pts
Ct.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)}else if(this.audioTrack){o=this.audioTrack.timelineStartInfo.pts
Et.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)}if(this.videoTrack||this.audioTrack){1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined"
this.emittedTracks+=this.pendingTracks.length
n=Y(this.pendingTracks)
s.initSegment=new Uint8Array(n.byteLength)
s.initSegment.set(n)
s.data=new Uint8Array(this.pendingBytes)
for(r=0;r<this.pendingBoxes.length;r++){s.data.set(this.pendingBoxes[r],a)
a+=this.pendingBoxes[r].byteLength}for(r=0;r<this.pendingCaptions.length;r++){(t=this.pendingCaptions[r]).startTime=he(t.startPts,o,this.keepOriginalTimestamps)
t.endTime=he(t.endPts,o,this.keepOriginalTimestamps)
s.captionStreams[t.stream]=!0
s.captions.push(t)}for(r=0;r<this.pendingMetadata.length;r++){(i=this.pendingMetadata[r]).cueTime=he(i.pts,o,this.keepOriginalTimestamps)
s.metadata.push(i)}s.metadata.dispatchType=this.metadataStream.dispatchType
this.pendingTracks.length=0
this.videoTrack=null
this.pendingBoxes.length=0
this.pendingCaptions.length=0
this.pendingBytes=0
this.pendingMetadata.length=0
this.trigger("data",s)
for(r=0;r<s.captions.length;r++){t=s.captions[r]
this.trigger("caption",t)}for(r=0;r<s.metadata.length;r++){i=s.metadata[r]
this.trigger("id3Frame",i)}}if(this.emittedTracks>=this.numberOfTracks){this.trigger("done")
this.emittedTracks=0}}
St.prototype.setRemux=function(e){this.remuxTracks=e}
Tt=function(e){var t,i,n=this,r=!0
Tt.prototype.init.call(this)
e=e||{}
this.baseMediaDecodeTime=e.baseMediaDecodeTime||0
this.transmuxPipeline_={}
this.setupAacPipeline=function(){var r={}
this.transmuxPipeline_=r
r.type="aac"
r.metadataStream=new rt.MetadataStream
r.aacStream=new kt
r.audioTimestampRolloverStream=new rt.TimestampRolloverStream("audio")
r.timedMetadataTimestampRolloverStream=new rt.TimestampRolloverStream("timed-metadata")
r.adtsStream=new ct
r.coalesceStream=new St(e,r.metadataStream)
r.headOfPipeline=r.aacStream
r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream)
r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream)
r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)}))
r.aacStream.on("data",(function(a){if(!("timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream)){i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"}
r.coalesceStream.numberOfTracks++
r.audioSegmentStream=new bt(i,e)
r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo"))
r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)
n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}}))
r.coalesceStream.on("data",this.trigger.bind(this,"data"))
r.coalesceStream.on("done",this.trigger.bind(this,"done"))}
this.setupTsPipeline=function(){var r={}
this.transmuxPipeline_=r
r.type="ts"
r.metadataStream=new rt.MetadataStream
r.packetStream=new rt.TransportPacketStream
r.parseStream=new rt.TransportParseStream
r.elementaryStream=new rt.ElementaryStream
r.timestampRolloverStream=new rt.TimestampRolloverStream
r.adtsStream=new ct
r.h264Stream=new wt
r.captionStream=new rt.CaptionStream(e)
r.coalesceStream=new St(e,r.metadataStream)
r.headOfPipeline=r.packetStream
r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream)
r.timestampRolloverStream.pipe(r.h264Stream)
r.timestampRolloverStream.pipe(r.adtsStream)
r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream)
r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream)
r.elementaryStream.on("data",(function(a){var s
if("metadata"===a.type){s=a.tracks.length
for(;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime
if(t&&!r.videoSegmentStream){r.coalesceStream.numberOfTracks++
r.videoSegmentStream=new _t(t,e)
r.videoSegmentStream.on("timelineStartInfo",(function(t){if(i&&!e.keepOriginalTimestamps){i.timelineStartInfo=t
r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime)}}))
r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo"))
r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo"))
r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}))
r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo"))
r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)}if(i&&!r.audioSegmentStream){r.coalesceStream.numberOfTracks++
r.audioSegmentStream=new bt(i,e)
r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo"))
r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo"))
r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)}n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}}))
r.coalesceStream.on("data",this.trigger.bind(this,"data"))
r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType
n.trigger("id3Frame",e)}))
r.coalesceStream.on("caption",this.trigger.bind(this,"caption"))
r.coalesceStream.on("done",this.trigger.bind(this,"done"))}
this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_
e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n)
if(i){i.timelineStartInfo.dts=void 0
i.timelineStartInfo.pts=void 0
ye(i)
r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()}if(t){r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[])
t.timelineStartInfo.dts=void 0
t.timelineStartInfo.pts=void 0
ye(t)
r.captionStream.reset()}r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()}
this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)}
this.setRemux=function(t){var i=this.transmuxPipeline_
e.remux=t
i&&i.coalesceStream&&i.coalesceStream.setRemux(t)}
this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)}
this.push=function(e){if(r){var t=It(e)
t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline()
r=!1}this.transmuxPipeline_.headOfPipeline.push(e)}
this.flush=function(){r=!0
this.transmuxPipeline_.headOfPipeline.flush()}
this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()}
this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()}
this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}
Tt.prototype=new U
var Ot,Lt,Dt,Rt={Transmuxer:Tt,VideoSegmentStream:_t,AudioSegmentStream:bt,AUDIO_PROPERTIES:Et,VIDEO_PROPERTIES:Ct,generateSegmentTimingInfo:At},Mt=function(e){return e>>>0},Nt=function(e){var t=""
t+=String.fromCharCode(e[0])
t+=String.fromCharCode(e[1])
t+=String.fromCharCode(e[2])
return t+=String.fromCharCode(e[3])},Ut=Mt,Bt=function e(t,i){var n,r,a,s,o,u=[]
if(!i.length)return null
for(n=0;n<t.byteLength;){r=Ut(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3])
a=Nt(t.subarray(n+4,n+8))
s=r>1?n+r:t.byteLength
a===i[0]&&(1===i.length?u.push(t.subarray(n+8,s)):(o=e(t.subarray(n+8,s),i.slice(1))).length&&(u=u.concat(o)))
n=s}return u},jt=Mt,Ft=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:jt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])}
if(1===t.version){t.baseMediaDecodeTime*=Math.pow(2,32)
t.baseMediaDecodeTime+=jt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])}return t},Ht=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Vt=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),d=8
if(r){i.dataOffset=n.getInt32(d)
d+=4}if(a&&c){t={flags:Ht(e.subarray(d,d+4))}
d+=4
if(s){t.duration=n.getUint32(d)
d+=4}if(o){t.size=n.getUint32(d)
d+=4}if(l){1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d)
d+=4}i.samples.push(t)
c--}for(;c--;){t={}
if(s){t.duration=n.getUint32(d)
d+=4}if(o){t.size=n.getUint32(d)
d+=4}if(u){t.flags=Ht(e.subarray(d,d+4))
d+=4}if(l){1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d)
d+=4}i.samples.push(t)}return i},qt=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],a=2&n.flags[2],s=8&n.flags[2],o=16&n.flags[2],u=32&n.flags[2],l=65536&n.flags[0],c=131072&n.flags[0]
t=8
if(r){t+=4
n.baseDataOffset=i.getUint32(12)
t+=4}if(a){n.sampleDescriptionIndex=i.getUint32(t)
t+=4}if(s){n.defaultSampleDuration=i.getUint32(t)
t+=4}if(o){n.defaultSampleSize=i.getUint32(t)
t+=4}u&&(n.defaultSampleFlags=i.getUint32(t))
l&&(n.durationIsEmpty=!0)
!r&&c&&(n.baseDataOffsetIsMoof=!0)
return n},Wt=Ee,zt=Ue.CaptionStream,Gt=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n]
if(i<r.size)return r
i-=r.size}return null},Kt=function(e,t){var i=Bt(e,["moof","traf"]),n=Bt(e,["mdat"]),r={},a=[]
n.forEach((function(e,t){var n=i[t]
a.push({mdat:e,traf:n})}))
a.forEach((function(e){var i,n,a=e.mdat,s=e.traf,o=Bt(s,["tfhd"]),u=qt(o[0]),l=u.trackId,c=Bt(s,["tfdt"]),d=c.length>0?Ft(c[0]).baseMediaDecodeTime:0,h=Bt(s,["trun"])
if(t===l&&h.length>0){i=function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[]
e.forEach((function(e){var t=Vt(e).samples
t.forEach((function(e){void 0===e.duration&&(e.duration=r)
void 0===e.size&&(e.size=a)
e.trackId=s
e.dts=n
void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0)
e.pts=n+e.compositionTimeOffset
n+=e.duration}))
o=o.concat(t)}))
return o}(h,d,u)
n=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u=[]
for(r=0;r+4<e.length;r+=a){a=o.getUint32(r)
r+=4
if(!(a<=0))switch(31&e[r]){case 6:var l=e.subarray(r+1,r+1+a),c=Gt(r,t)
n={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:Wt(l),trackId:i}
if(c){n.pts=c.pts
n.dts=c.dts
s=c}else{if(!s){console.log("We've encountered a nal unit without data. See mux.js#233.")
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n.dts=s.dts}u.push(n)}}return u}(a,i,l)
r[l]||(r[l]=[])
r[l]=r[l].concat(n)}}))
return r},Xt=function(){var e,t,i,n,r,a,s=!1
this.isInitialized=function(){return s}
this.init=function(t){e=new zt
s=!0
a=!!t&&t.isPartial
e.on("data",(function(e){e.startTime=e.startPts/n
e.endTime=e.endPts/n
r.captions.push(e)
r.captionStreams[e.stream]=!0}))}
this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(i!==e[0]||n!==t[i])}
this.parse=function(e,a,s){var o
if(!this.isInitialized())return null
if(!a||!s)return null
if(this.isNewInit(a,s)){i=a[0]
n=s[i]}else if(null===i||!n){t.push(e)
return null}for(;t.length>0;){var u=t.shift()
this.parse(u,a,s)}o=function(e,t,i){return null===t?null:{seiNals:Kt(e,t)[t],timescale:i}}(e,i,n)
if(null===o||!o.seiNals)return null
this.pushNals(o.seiNals)
this.flushStream()
return r}
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
a?e.partialFlush():e.flush()}
this.clearParsedCaptions=function(){r.captions=[]
r.captionStreams={}}
this.resetCaptionStream=function(){if(!this.isInitialized())return null
e.reset()}
this.clearAllCaptions=function(){this.clearParsedCaptions()
this.resetCaptionStream()}
this.reset=function(){t=[]
i=null
n=null
r?this.clearParsedCaptions():r={captions:[],captionStreams:{}}
this.resetCaptionStream()}
this.reset()},Yt=Mt,Qt=function(e){return("00"+e.toString(16)).slice(-2)};(function(e){return Bt(e,["moov","trak"]).reduce((function(e,t){var i,n,r,a,s
if(!(i=Bt(t,["tkhd"])[0]))return null
n=i[0]
a=Yt(i[r=0===n?12:20]<<24|i[r+1]<<16|i[r+2]<<8|i[r+3])
if(!(s=Bt(t,["mdia","mdhd"])[0]))return null
r=0===(n=s[0])?12:20
e[a]=Yt(s[r]<<24|s[r+1]<<16|s[r+2]<<8|s[r+3])
return e}),{})})
Ot=function(e,t){var i,n,r
i=Bt(t,["moof","traf"])
n=[].concat.apply([],i.map((function(t){return Bt(t,["tfhd"]).map((function(i){var n,r,a
n=Yt(i[4]<<24|i[5]<<16|i[6]<<8|i[7])
r=e[n]||9e4
a=Bt(t,["tfdt"]).map((function(e){var t,i
t=e[0]
i=Yt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])
if(1===t){i*=Math.pow(2,32)
i+=Yt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])}return i}))[0]
return(a="number"!=typeof a||isNaN(a)?1/0:a)/r}))})))
r=Math.min.apply(null,n)
return isFinite(r)?r:0};(function(e,t){var i,n=Bt(t,["moof","traf"]),r=0,a=0
if(n&&n.length){var s=Bt(n[0],["tfhd"])[0],o=Bt(n[0],["trun"])[0],u=Bt(n[0],["tfdt"])[0]
if(s){i=qt(s).trackId}if(u){r=Ft(u).baseMediaDecodeTime}if(o){var l=Vt(o)
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t.forEach((function(e){var t=Bt(e,["mdia","hdlr"]),n=Bt(e,["tkhd"])
t.forEach((function(e,t){var r,a,s=Nt(e.subarray(8,12)),o=n[t]
if("vide"===s){a=0===(r=new DataView(o.buffer,o.byteOffset,o.byteLength)).getUint8(0)?r.getUint32(12):r.getUint32(20)
i.push(a)}}))}))
return i})
Dt=function(e){var t=0===e[0]?12:20
return Yt(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])}
Lt=function(e){var t=Bt(e,["moov","trak"]),i=[]
t.forEach((function(e){var t,n,r={},a=Bt(e,["tkhd"])[0]
if(a){n=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0)
r.id=0===n?t.getUint32(12):t.getUint32(20)}var s=Bt(e,["mdia","hdlr"])[0]
if(s){var o=Nt(s.subarray(8,12))
r.type="vide"===o?"video":"soun"===o?"audio":o}var u=Bt(e,["mdia","minf","stbl","stsd"])[0]
if(u){var l=u.subarray(8)
r.codec=Nt(l.subarray(4,8))
var c,d=Bt(l,[r.codec])[0]
if(d)if(/^[a-z]vc[1-9]$/i.test(r.codec)){c=d.subarray(78)
if("avcC"===Nt(c.subarray(4,8))&&c.length>11){r.codec+="."
r.codec+=Qt(c[9])
r.codec+=Qt(c[10])
r.codec+=Qt(c[11])}else r.codec="avc1.4d400d"}else if(/^mp4[a,v]$/i.test(r.codec)){c=d.subarray(28)
if("esds"===Nt(c.subarray(4,8))&&c.length>20&&0!==c[19]){r.codec+="."+Qt(c[19])
r.codec+="."+Qt(c[20]>>>2&63).replace(/^0/,"")}else r.codec="mp4a.40.2"}else r.codec=r.codec.toLowerCase()}var h=Bt(e,["mdia","mdhd"])[0]
h&&(r.timescale=Dt(h))
i.push(r)}))
return i}
var $t=Ot,Jt=Lt,Zt=function(e){var t=31&e[1]
t<<=8
return t|=e[2]},ei=function(e){return!!(64&e[1])},ti=function(e){var t=0;(48&e[3])>>>4>1&&(t+=e[4]+1)
return t},ii=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr"
case 6:return"sei_rbsp"
case 7:return"seq_parameter_set_rbsp"
case 8:return"pic_parameter_set_rbsp"
case 9:return"access_unit_delimiter_rbsp"
default:return null}},ni={parseType:function(e,t){var i=Zt(e)
return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=ei(e),i=4+ti(e)
t&&(i+=e[i]+1)
return(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=ei(e),n=4+ti(e)
i&&(n+=e[n]+1)
if(1&e[n+5]){var r
r=3+((15&e[n+1])<<8|e[n+2])-4
for(var a=12+((15&e[n+10])<<8|e[n+11]);a<r;){var s=n+a
t[(31&e[s+1])<<8|e[s+2]]=e[s]
a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:ei,parsePesType:function(e,t){switch(t[Zt(e)]){case Be.H264_STREAM_TYPE:return"video"
case Be.ADTS_STREAM_TYPE:return"audio"
case Be.METADATA_STREAM_TYPE:return"timed-metadata"
default:return null}},parsePesTime:function(e){if(!ei(e))return null
var t=4+ti(e)
if(t>=e.byteLength)return null
var i,n=null
if(192&(i=e[t+7])){(n={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3
n.pts*=4
n.pts+=(6&e[t+13])>>>1
n.dts=n.pts
if(64&i){n.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3
n.dts*=4
n.dts+=(6&e[t+18])>>>1}}return n},videoPacketContainsKeyFrame:function(e){for(var t=4+ti(e),i=e.subarray(t),n=0,r=0,a=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5
break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1]){n+=2
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n+=3
break
case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3
break}"slice_layer_without_partitioning_rbsp_idr"===ii(31&i[r+3])&&(a=!0)
r=n-2
n+=3
break
default:n+=3}i=i.subarray(r)
n-=r
r=0
i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===ii(31&i[r+3])&&(a=!0)
return a}},ri=We,ai={}
ai.ts=ni
ai.aac=yt
var si=oe,oi=188,ui=71,li=function(e,t,i){for(var n,r,a,s,o=0,u=oi,l=!1;u<=e.byteLength;)if(e[o]!==ui||e[u]!==ui&&u!==e.byteLength){o++
u++}else{n=e.subarray(o,u)
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l=!0}}if(l)break
o+=oi
u+=oi}o=(u=e.byteLength)-oi
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l=!0}}if(l)break
o-=oi
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d++}else{n=e.subarray(c,d)
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c+=oi
d+=oi}c=(d=e.byteLength)-oi
h=!1
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i.video.push(s)
h=!0}}if(h)break
c-=oi
d-=oi}},di=function(e){var t={pid:null,table:null},i={}
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t.table=t.table||{}
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r+=oi}}(e,t)
for(var n in t.table)if(t.table.hasOwnProperty(n)){switch(t.table[n]){case Be.H264_STREAM_TYPE:i.video=[]
ci(e,t,i)
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li(e,t,i)
0===i.audio.length&&delete i.audio}}return i},hi=function(e,t){var i
i=ai.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,a=null,s=0,o=0;e.length-o>=3;){switch(ai.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0
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case"audio":if(e.length-o<7){i=!0
break}if((s=ai.aac.parseAdtsSize(e,o))>e.length){i=!0
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o+=s
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default:o++}if(i)return null}if(null===r||null===a)return null
var u=si/r
return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*n*u,pts:a+1024*n*u}]}}(e):di(e)
if(!i||!i.audio&&!i.video)return null
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e.dtsTime=e.dts/si
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e.pts=ri(e.pts,n)
e.dtsTime=e.dts/si
e.ptsTime=e.pts/si}))
if(e.firstKeyFrame){var r=e.firstKeyFrame
r.dts=ri(r.dts,n)
r.pts=ri(r.pts,n)
r.dtsTime=r.dts/si
r.ptsTime=r.pts/si}}}(i,t)
return i},pi=function(){function e(e,t){this.options=t||{}
this.self=e
this.init()}var t=e.prototype
t.init=function(){this.transmuxer&&this.transmuxer.dispose()
this.transmuxer=new Rt.Transmuxer(this.options)
!function(e,t){t.on("data",(function(t){var i=t.initSegment
t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}
var n=t.data
t.data=n.buffer
e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.byteLength},[t.data])}))
t.on("done",(function(t){e.postMessage({action:"done"})}))
t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})}))
t.on("videoSegmentTimingInfo",(function(t){var i={start:{decode:le(t.start.dts),presentation:le(t.start.pts)},end:{decode:le(t.end.dts),presentation:le(t.end.pts)},baseMediaDecodeTime:le(t.baseMediaDecodeTime)}
t.prependedContentDuration&&(i.prependedContentDuration=le(t.prependedContentDuration))
e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})}))
t.on("audioSegmentTimingInfo",(function(t){var i={start:{decode:le(t.start.dts),presentation:le(t.start.pts)},end:{decode:le(t.end.dts),presentation:le(t.end.pts)},baseMediaDecodeTime:le(t.baseMediaDecodeTime)}
t.prependedContentDuration&&(i.prependedContentDuration=le(t.prependedContentDuration))
e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})}))
t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})}))
t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})}))
t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})}))
t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:le(t.start),end:le(t.end)}})}))
t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:le(t.start),end:le(t.end)}})}))}(this.self,this.transmuxer)}
t.pushMp4Captions=function(e){if(!this.captionParser){this.captionParser=new Xt
this.captionParser.init()}var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales)
this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],data:t.buffer},[t.buffer])}
t.probeMp4StartTime=function(e){var t=e.timescales,i=e.data,n=$t(t,i)
this.self.postMessage({action:"probeMp4StartTime",startTime:n,data:i},[i.buffer])}
t.probeMp4Tracks=function(e){var t=e.data,i=Jt(t)
this.self.postMessage({action:"probeMp4Tracks",tracks:i,data:t},[t.buffer])}
t.probeTs=function(e){var t=e.data,i=e.baseStartTime,n="number"!=typeof i||isNaN(i)?void 0:i*oe,r=hi(t,n),a=null
if(r){(a={hasVideo:r.video&&2===r.video.length||!1,hasAudio:r.audio&&2===r.audio.length||!1}).hasVideo&&(a.videoStart=r.video[0].ptsTime)
a.hasAudio&&(a.audioStart=r.audio[0].ptsTime)}this.self.postMessage({action:"probeTs",result:a,data:t},[t.buffer])}
t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()}
t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()}
t.push=function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength)
this.transmuxer.push(t)}
t.reset=function(){this.transmuxer.reset()}
t.setTimestampOffset=function(e){var t=e.timestampOffset||0
this.transmuxer.setBaseMediaDecodeTime(Math.round(ue(t)))}
t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(ue(e.appendStart)))}
t.setRemux=function(e){this.transmuxer.setRemux(e.remux)}
t.flush=function(e){this.transmuxer.flush()
self.postMessage({action:"done",type:"transmuxed"})}
t.endTimeline=function(){this.transmuxer.endTimeline()
self.postMessage({action:"endedtimeline",type:"transmuxed"})}
t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}
return e}()
self.onmessage=function(e){if("init"===e.data.action&&e.data.options)this.messageHandlers=new pi(self,e.data.options)
else{this.messageHandlers||(this.messageHandlers=new pi(self))
e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data)}}}))),wc=Sc(Cc),Ic=function(e){var t=e.transmuxer,i=e.bytes,n=e.audioAppendStart,r=e.gopsToAlignWith,a=e.remux,s=e.onData,o=e.onTrackInfo,u=e.onAudioTimingInfo,l=e.onVideoTimingInfo,c=e.onVideoSegmentTimingInfo,d=e.onAudioSegmentTimingInfo,h=e.onId3,p=e.onCaptions,f=e.onDone,m=e.onEndedTimeline,g=e.isEndOfTimeline,v={buffer:[]},y=g
t.onmessage=function(i){if(t.currentTransmux===e){"data"===i.data.action&&function(e,t,i){var n=e.data.segment,r=n.type,a=n.initSegment,s=n.captions,o=n.captionStreams,u=n.metadata,l=n.videoFrameDtsTime,c=n.videoFramePtsTime
t.buffer.push({captions:s,captionStreams:o,metadata:u})
var d=e.data.segment.boxes||{data:e.data.segment.data},h={type:r,data:new Uint8Array(d.data,d.data.byteOffset,d.data.byteLength),initSegment:new Uint8Array(a.data,a.byteOffset,a.byteLength)}
void 0!==l&&(h.videoFrameDtsTime=l)
void 0!==c&&(h.videoFramePtsTime=c)
i(h)}(i,v,s)
"trackinfo"===i.data.action&&o(i.data.trackInfo)
"gopInfo"===i.data.action&&function(e,t){t.gopInfo=e.data.gopInfo}(i,v)
"audioTimingInfo"===i.data.action&&u(i.data.audioTimingInfo)
"videoTimingInfo"===i.data.action&&l(i.data.videoTimingInfo)
"videoSegmentTimingInfo"===i.data.action&&c(i.data.videoSegmentTimingInfo)
"audioSegmentTimingInfo"===i.data.action&&d(i.data.audioSegmentTimingInfo)
"id3Frame"===i.data.action&&h([i.data.id3Frame],i.data.id3Frame.dispatchType)
"caption"===i.data.action&&p(i.data.caption)
if("endedtimeline"===i.data.action){y=!1
m()}if("transmuxed"===i.data.type&&!y){t.onmessage=null
!function(e){var t=e.transmuxedData,i=e.callback
t.buffer=[]
i(t)}({transmuxedData:v,callback:f})
Pc(t)}}}
n&&t.postMessage({action:"setAudioAppendStart",appendStart:n})
Array.isArray(r)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:r})
void 0!==a&&t.postMessage({action:"setRemux",remux:a})
if(i.byteLength){var _=i instanceof ArrayBuffer?i:i.buffer,b=i instanceof ArrayBuffer?0:i.byteOffset
t.postMessage({action:"push",data:_,byteOffset:b,byteLength:i.byteLength},[_])}g&&t.postMessage({action:"endTimeline"})
t.postMessage({action:"flush"})},Pc=function(e){e.currentTransmux=null
if(e.transmuxQueue.length){e.currentTransmux=e.transmuxQueue.shift()
"function"==typeof e.currentTransmux?e.currentTransmux():Ic(e.currentTransmux)}},xc=function(e,t){e.postMessage({action:t})
Pc(e)},Ac=function(e,t){if(t.currentTransmux)t.transmuxQueue.push(xc.bind(null,t,e))
else{t.currentTransmux=e
xc(t,e)}},Oc=function(e){if(e.transmuxer.currentTransmux)e.transmuxer.transmuxQueue.push(e)
else{e.transmuxer.currentTransmux=e
Ic(e)}},Lc=function(e){Ac("reset",e)},Dc=function(e){var t=new wc
t.currentTransmux=null
t.transmuxQueue=[]
var i=t.terminate
t.terminate=function(){t.currentTransmux=null
t.transmuxQueue.length=0
return i.call(t)}
t.postMessage({action:"init",options:e})
return t},Rc=function(e){var t=e.transmuxer,i=e.endAction||e.action,n=e.callback,r=N({},e,{endAction:null,transmuxer:null,callback:null})
t.addEventListener("message",(function r(a){if(a.data.action===i){t.removeEventListener("message",r)
if(a.data.data){a.data.data=new Uint8Array(a.data.data,e.byteOffset||0,e.byteLength||a.data.data.byteLength)
e.data&&(e.data=a.data.data)}n(a.data)}}))
if(e.data){var a=e.data instanceof ArrayBuffer
r.byteOffset=a?0:e.data.byteOffset
r.byteLength=e.data.byteLength
var s=[a?e.data:e.data.buffer]
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if(s)return i(s,e)
if(16!==a.byteLength)return i({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:Mc,xhr:r},e)
for(var o=new DataView(a),u=new Uint32Array([o.getUint32(0),o.getUint32(4),o.getUint32(8),o.getUint32(12)]),l=0;l<t.length;l++)t[l].bytes=u
return i(null,e)}},Hc=function(e,t){var i=Gn(e.map.bytes)
if("mp4"!==i){var n=e.map.resolvedUri||e.map.uri
return t({internal:!0,message:"Found unsupported "+(i||"unknown")+" container for initialization segment at URL: "+n,code:Mc})}Rc({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(i){var n=i.tracks,r=i.data
e.map.bytes=r
n.forEach((function(t){e.map.tracks=e.map.tracks||{}
if(!e.map.tracks[t.type]){e.map.tracks[t.type]=t
if("number"==typeof t.id&&t.timescale){e.map.timescales=e.map.timescales||{}
e.map.timescales[t.id]=t.timescale}}}))
return t(null)}})},Vc=function(e){var t=e.segment,i=e.finishProcessingFn,n=e.responseType
return function(e,r){var a=jc(e,r)
if(a)return i(a,t)
var s="arraybuffer"!==n&&r.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),i=0;i<e.length;i++)t[i]=e.charCodeAt(i)
return t.buffer}(r.responseText.substring(t.lastReachedChar||0)):r.response
t.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r)
t.key?t.encryptedBytes=new Uint8Array(s):t.bytes=new Uint8Array(s)
return i(null,t)}},qc=function(e){var t=e.segment,i=e.bytes,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=t.map&&t.map.tracks||{},f=Boolean(p.audio&&p.video),m=r.bind(null,t,"audio","start"),g=r.bind(null,t,"audio","end"),v=r.bind(null,t,"video","start"),y=r.bind(null,t,"video","end")
Rc({action:"probeTs",transmuxer:t.transmuxer,data:i,baseStartTime:t.baseStartTime,callback:function(e){t.bytes=i=e.data
var r=e.result
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n=null
r.hasAudio&&!f&&m(r.audioStart)
r.hasVideo&&v(r.videoStart)
m=null
v=null}Oc({bytes:i,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:f,onData:function(e){e.type="combined"===e.type?"video":e.type
d(t,e)},onTrackInfo:function(e){if(n){f&&(e.isMuxed=!0)
n(t,e)}},onAudioTimingInfo:function(e){if(m&&void 0!==e.start){m(e.start)
m=null}g&&void 0!==e.end&&g(e.end)},onVideoTimingInfo:function(e){if(v&&void 0!==e.start){v(e.start)
v=null}y&&void 0!==e.end&&y(e.end)},onVideoSegmentTimingInfo:function(e){a(e)},onAudioSegmentTimingInfo:function(e){s(e)},onId3:function(e,i){o(t,e,i)},onCaptions:function(e){u(t,[e])},isEndOfTimeline:l,onEndedTimeline:function(){c()},onDone:function(e){if(h){e.type="combined"===e.type?"video":e.type
h(null,t,e)}}})}})},Wc=function(e){var t=e.segment,i=e.bytes,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=new Uint8Array(i)
if(function(e){return wn(e,["moof"]).length>0}(p)){t.isFmp4=!0
var f=t.map.tracks,m={isFmp4:!0,hasVideo:!!f.video,hasAudio:!!f.audio}
f.audio&&f.audio.codec&&"enca"!==f.audio.codec&&(m.audioCodec=f.audio.codec)
f.video&&f.video.codec&&"encv"!==f.video.codec&&(m.videoCodec=f.video.codec)
f.video&&f.audio&&(m.isMuxed=!0)
n(t,m)
var g=function(e){d(t,{data:p,type:m.hasAudio&&!m.isMuxed?"audio":"video"})
e&&e.length&&u(t,e)
h(null,t,{})}
Rc({action:"probeMp4StartTime",timescales:t.map.timescales,data:p,transmuxer:t.transmuxer,callback:function(e){var n=e.data,a=e.startTime
i=n.buffer
t.bytes=p=n
m.hasAudio&&!m.isMuxed&&r(t,"audio","start",a)
m.hasVideo&&r(t,"video","start",a)
f.video&&n.byteLength&&t.transmuxer?Rc({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:p,timescales:t.map.timescales,trackIds:[f.video.id],callback:function(e){i=e.data.buffer
t.bytes=p=e.data
g(e.captions)}}):g()}})}else if(t.transmuxer){void 0===t.container&&(t.container=Gn(p))
if("ts"===t.container||"aac"===t.container)qc({segment:t,bytes:i,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h})
else{n(t,{hasAudio:!1,hasVideo:!1})
h(null,t,{})}}else h(null,t,{})},zc=function(e,t){var i,n=e.id,r=e.key,a=e.encryptedBytes,s=e.decryptionWorker
s.addEventListener("message",(function e(i){if(i.data.source===n){s.removeEventListener("message",e)
var r=i.data.decrypted
t(new Uint8Array(r.bytes,r.byteOffset,r.byteLength))}}))
i=r.bytes.slice?r.bytes.slice():new Uint32Array(Array.prototype.slice.call(r.bytes))
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return function(e,m){if(!f){if(e){f=!0
Bc(t)
return h(e,m)}if((p+=1)===t.length){var g=function(){if(m.encryptedBytes)return function(e){var t=e.decryptionWorker,i=e.segment,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn
zc({id:i.requestId,key:i.key,encryptedBytes:i.encryptedBytes,decryptionWorker:t},(function(e){i.bytes=e
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Wc({segment:m,bytes:m.bytes,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h})}
m.endOfAllRequests=Date.now()
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Hc(m,(function(e){if(e){Bc(t)
return h(e,m)}g()}))}))
g()}}}},Kc=function(e){var t=e.segment,i=e.progressFn
e.trackInfoFn
e.timingInfoFn
e.videoSegmentTimingInfoFn
e.audioSegmentTimingInfoFn
e.id3Fn
e.captionsFn
e.isEndOfTimeline
e.endedTimelineFn
e.dataFn
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i.bytesReceived=e.loaded
i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3)
return i}(e))
!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now())
return i(e,t)}}},Xc=function(e){var t=e.xhr,i=e.xhrOptions,n=e.decryptionWorker,r=e.segment,a=e.abortFn,s=e.progressFn,o=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,h=e.captionsFn,p=e.isEndOfTimeline,f=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,v=[],y=Gc({activeXhrs:v,decryptionWorker:n,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m,doneFn:g})
if(r.key&&!r.key.bytes){var _=[r.key]
r.map&&!r.map.bytes&&r.map.key&&r.map.key.resolvedUri===r.key.resolvedUri&&_.push(r.map.key)
var b=t(sl.mergeOptions(i,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),Fc(r,_,y))
v.push(b)}if(r.map&&!r.map.bytes){if(r.map.key&&(!r.key||r.key.resolvedUri!==r.map.key.resolvedUri)){var T=t(sl.mergeOptions(i,{uri:r.map.key.resolvedUri,responseType:"arraybuffer"}),Fc(r,[r.map.key],y))
v.push(T)}var S=sl.mergeOptions(i,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:ic(r.map)}),k=function(e){var t=e.segment,i=e.finishProcessingFn
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if(r)return i(r,t)
var a=new Uint8Array(n.response)
if(t.map.key){t.map.encryptedBytes=a
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e.status=n.status
return i(e,t)}i(null,t)}))}}({segment:r,finishProcessingFn:y}),E=t(S,k)
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v.push(w)
var I={}
v.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,i=e.abortFn
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t.calledAbortFn=!0}}}({loadendState:I,abortFn:a}))}))
return function(){return Bc(v)}},Yc=dl("CodecUtils"),Qc=function(e,t){var i=t.attributes||{}
return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},$c=function(e){var t={}
e.forEach((function(e){var i=e.mediaType,n=e.type,r=e.details
t[i]=t[i]||[]
t[i].push(ze(""+n+r))}))
Object.keys(t).forEach((function(e){if(t[e].length>1){Yc("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.")
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return t},Jc=function(e){var t=0
e.audio&&t++
e.video&&t++
return t},Zc=function(e,t){var i=t.attributes||{},n=$c(function(e){var t=e.attributes||{}
if(t.CODECS)return Ge(t.CODECS)}(t)||[])
if(Qc(e,t)&&!n.audio&&!function(e,t){if(!Qc(e,t))return!0
var i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO]
for(var r in n)if(!n[r].uri&&!n[r].playlists)return!0
return!1}(e,t)){var r=$c(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null
var i=e.mediaGroups.AUDIO[t]
if(!i)return null
for(var n in i){var r=i[n]
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r.audio&&(n.audio=r.audio)}return n},ed=dl("PlaylistSelector"),td=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||""})}},id=function(e,t){if(!e)return""
var i=a.getComputedStyle(e)
return i?i[t]:""},nd=function(e,t){var i=e.slice()
e.sort((function(e,n){var r=t(e,n)
return 0===r?i.indexOf(e)-i.indexOf(n):r}))},rd=function(e,t){var i,n
e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH)
i=i||a.Number.MAX_VALUE
t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH)
return i-(n=n||a.Number.MAX_VALUE)},ad=function(e,t,i,n,r,s){if(e){var o={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r},u=e.playlists
if(Ul.isAudioOnly(e)){u=s.getAudioTrackPlaylists_()
o.audioOnly=!0}var l=u.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height
return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||a.Number.MAX_VALUE,width:t,height:i,playlist:e}}))
nd(l,(function(e,t){return e.bandwidth-t.bandwidth}))
var c=(l=l.filter((function(e){return!Ul.isIncompatible(e.playlist)}))).filter((function(e){return Ul.isEnabled(e.playlist)}))
c.length||(c=l.filter((function(e){return!Ul.isDisabled(e.playlist)})))
var d=c.filter((function(e){return e.bandwidth*bc.BANDWIDTH_VARIANCE<t})),h=d[d.length-1],p=d.filter((function(e){return e.bandwidth===h.bandwidth}))[0]
if(!1===r){var f=p||c[0]||l[0]
if(f&&f.playlist){var m="sortedPlaylistReps"
p&&(m="bandwidthBestRep")
c[0]&&(m="enabledPlaylistReps")
ed("choosing "+td(f)+" using "+m+" with options",o)
return f.playlist}ed("could not choose a playlist with options",o)
return null}var g=d.filter((function(e){return e.width&&e.height}))
nd(g,(function(e,t){return e.width-t.width}))
var v=g.filter((function(e){return e.width===i&&e.height===n}))
h=v[v.length-1]
var y,_,b,T=v.filter((function(e){return e.bandwidth===h.bandwidth}))[0]
if(!T){_=(y=g.filter((function(e){return e.width>i||e.height>n}))).filter((function(e){return e.width===y[0].width&&e.height===y[0].height}))
h=_[_.length-1]
b=_.filter((function(e){return e.bandwidth===h.bandwidth}))[0]}var S=b||T||p||c[0]||l[0]
if(S&&S.playlist){var k="sortedPlaylistReps"
b?k="resolutionPlusOneRep":T?k="resolutionBestRep":p?k="bandwidthBestRep":c[0]&&(k="enabledPlaylistReps")
ed("choosing "+td(S)+" using "+k+" with options",o)
return S.playlist}ed("could not choose a playlist with options",o)
return null}},sd=function(){var e=this.useDevicePixelRatio&&a.devicePixelRatio||1
return ad(this.playlists.master,this.systemBandwidth,parseInt(id(this.tech_.el(),"width"),10)*e,parseInt(id(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},od=function(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,r=e.videoDuration
if(i){var s=a.WebKitDataCue||a.VTTCue,o=t.metadataTrack_
if(o){i.forEach((function(e){var t=e.cueTime+n
!("number"!=typeof t||a.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var i=new s(t,t,e.value||e.url||e.data||"")
i.frame=e
i.value=e
!function(e){Object.defineProperties(e.frame,{id:{get:function(){sl.log.warn("cue.frame.id is deprecated. Use cue.value.key instead.")
return e.value.key}},value:{get:function(){sl.log.warn("cue.frame.value is deprecated. Use cue.value.data instead.")
return e.value.data}},privateData:{get:function(){sl.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead.")
return e.value.data}}})}(i)
o.addCue(i)}))}))
if(o.cues&&o.cues.length){for(var u=o.cues,l=[],c=0;c<u.length;c++)u[c]&&l.push(u[c])
var d=l.reduce((function(e,t){var i=e[t.startTime]||[]
i.push(t)
e[t.startTime]=i
return e}),{}),h=Object.keys(d).sort((function(e,t){return Number(e)-Number(t)}))
h.forEach((function(e,t){var i=d[e],n=Number(h[t+1])||r
i.forEach((function(e){e.endTime=n}))}))}}}},ud=function(e,t,i){var n,r
if(i&&i.cues){n=i.cues.length
for(;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}},ld=function(e){return"number"==typeof e&&isFinite(e)},cd=1/60,dd=function(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,d=e.partIndex,h=e.timeline,p=l.length-1,f="mediaIndex/partIndex increment"
e.getMediaInfoForTime?f="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(f="getSyncSegmentCandidate (isSyncRequest)")
var m="number"==typeof d,g=e.segment.uri?"segment":"pre-segment",v=m?kl({preloadSegment:n})-1:0
return g+" ["+(s+c)+"/"+(s+p)+"]"+(m?" part ["+d+"/"+v+"]":"")+" segment start/end ["+n.start+" => "+n.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+h+"] selected by ["+f+"] playlist ["+o+"]"},hd=function(e){return e+"TimingInfo"},pd=function(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled
if(i===n)return!1
if("audio"===r){var s=t.lastTimelineChange({type:"main"})
return!s||s.to!==n}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"})
return!o||o.to!==n}return!1},fd=function(e){var t=e.segmentDuration,i=e.maxDuration
return!!t&&Math.round(t)>i+hl},md=function(e,t){if("hls"!==t)return null
var i,n,r,a,s=(i=e.audioTimingInfo,n=e.videoTimingInfo,r=i&&"number"==typeof i.start&&"number"==typeof i.end?i.end-i.start:0,a=n&&"number"==typeof n.start&&"number"==typeof n.end?n.end-n.start:0,Math.max(r,a))
if(!s)return null
var o=e.playlist.targetDuration,u=fd({segmentDuration:s,maxDuration:2*o}),l=fd({segmentDuration:s,maxDuration:o}),c="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+s+" when the reported duration is "+e.duration+" and the target duration is "+o+". 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 u||l?{severity:u?"warn":"info",message:c}:null},gd=function(e){j(t,e)
function t(t,i){var n
n=e.call(this)||this
if(!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")
n.bandwidth=t.bandwidth
n.throughput={rate:0,count:0}
n.roundTrip=NaN
n.resetStats_()
n.mediaIndex=null
n.partIndex=null
n.hasPlayed_=t.hasPlayed
n.currentTime_=t.currentTime
n.seekable_=t.seekable
n.seeking_=t.seeking
n.duration_=t.duration
n.mediaSource_=t.mediaSource
n.vhs_=t.vhs
n.loaderType_=t.loaderType
n.currentMediaInfo_=void 0
n.startingMediaInfo_=void 0
n.segmentMetadataTrack_=t.segmentMetadataTrack
n.goalBufferLength_=t.goalBufferLength
n.sourceType_=t.sourceType
n.sourceUpdater_=t.sourceUpdater
n.inbandTextTracks_=t.inbandTextTracks
n.state_="INIT"
n.timelineChangeController_=t.timelineChangeController
n.shouldSaveSegmentTimingInfo_=!0
n.parse708captions_=t.parse708captions
n.checkBufferTimeout_=null
n.error_=void 0
n.currentTimeline_=-1
n.pendingSegment_=null
n.xhrOptions_=null
n.pendingSegments_=[]
n.audioDisabled_=!1
n.isPendingTimestampOffset_=!1
n.gopBuffer_=[]
n.timeMapping_=0
n.safeAppend_=sl.browser.IE_VERSION>=11
n.appendInitSegment_={audio:!0,video:!0}
n.playlistOfLastInitSegment_={audio:null,video:null}
n.callQueue_=[]
n.loadQueue_=[]
n.metadataQueue_={id3:[],caption:[]}
n.waitingOnRemove_=!1
n.quotaExceededErrorRetryTimeout_=null
n.activeInitSegmentId_=null
n.initSegments_={}
n.cacheEncryptionKeys_=t.cacheEncryptionKeys
n.keyCache_={}
n.decrypter_=t.decrypter
n.syncController_=t.syncController
n.syncPoint_={segmentIndex:0,time:0}
n.transmuxer_=n.createTransmuxer_()
n.triggerSyncInfoUpdate_=function(){return n.trigger("syncinfoupdate")}
n.syncController_.on("syncinfoupdate",n.triggerSyncInfoUpdate_)
n.mediaSource_.addEventListener("sourceopen",(function(){n.isEndOfStream_()||(n.ended_=!1)}))
n.fetchAtBuffer_=!1
n.logger_=dl("SegmentLoader["+n.loaderType_+"]")
Object.defineProperty(U(n),"state",{get:function(){return this.state_},set:function(e){if(e!==this.state_){this.logger_(this.state_+" -> "+e)
this.state_=e
this.trigger("statechange")}}})
n.sourceUpdater_.on("ready",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()}))
"main"===n.loaderType_&&n.timelineChangeController_.on("pendingtimelinechange",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()}))
"audio"===n.loaderType_&&n.timelineChangeController_.on("timelinechange",(function(){n.hasEnoughInfoToLoad_()&&n.processLoadQueue_()
n.hasEnoughInfoToAppend_()&&n.processCallQueue_()}))
return n}var i=t.prototype
i.createTransmuxer_=function(){return Dc({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_})}
i.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}
i.dispose=function(){this.trigger("dispose")
this.state="DISPOSED"
this.pause()
this.abort_()
this.transmuxer_&&this.transmuxer_.terminate()
this.resetStats_()
this.checkBufferTimeout_&&a.clearTimeout(this.checkBufferTimeout_)
this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_)
this.off()}
i.setAudio=function(e){this.audioDisabled_=!e
e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}
i.abort=function(){if("WAITING"===this.state){this.abort_()
this.state="READY"
this.paused()||this.monitorBuffer_()}else this.pendingSegment_&&(this.pendingSegment_=null)}
i.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
a.clearTimeout(this.quotaExceededErrorRetryTimeout_)
this.quotaExceededErrorRetryTimeout_=null}
i.checkForAbort_=function(e){if("APPENDING"===this.state&&!this.pendingSegment_){this.state="READY"
return!0}return!this.pendingSegment_||this.pendingSegment_.requestId!==e}
i.error=function(e){if(void 0!==e){this.logger_("error occurred:",e)
this.error_=e}this.pendingSegment_=null
return this.error_}
i.endOfStream=function(){this.ended_=!0
this.transmuxer_&&Lc(this.transmuxer_)
this.gopBuffer_.length=0
this.pause()
this.trigger("ended")}
i.buffered_=function(){if(!this.sourceUpdater_||!this.startingMediaInfo_)return sl.createTimeRanges()
if("main"===this.loaderType_){var e=this.startingMediaInfo_,t=e.hasAudio,i=e.hasVideo,n=e.isMuxed
if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered()
if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}
i.initSegmentForMap=function(e,t){void 0===t&&(t=!1)
if(!e)return null
var i=oc(e),n=this.initSegments_[i]
t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales})
return n||e}
i.segmentKey=function(e,t){void 0===t&&(t=!1)
if(!e)return null
var i=uc(e),n=this.keyCache_[i]
this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes})
var r={resolvedUri:(n||e).resolvedUri}
n&&(r.bytes=n.bytes)
return r}
i.couldBeginLoading_=function(){return this.playlist_&&!this.paused()}
i.load=function(){this.monitorBuffer_()
if(this.playlist_){if("INIT"===this.state&&this.couldBeginLoading_())return this.init_()
!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}
i.init_=function(){this.state="READY"
this.resetEverything()
return this.monitorBuffer_()}
i.playlist=function(e,t){void 0===t&&(t={})
if(e){var i=this.playlist_,n=this.pendingSegment_
this.playlist_=e
this.xhrOptions_=t
if("INIT"===this.state){e.syncInfo={mediaSequence:e.mediaSequence,time:0}
"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e)}var r=null
i&&(i.id?r=i.id:i.uri&&(r=i.uri))
this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]")
this.trigger("syncinfoupdate")
if("INIT"===this.state&&this.couldBeginLoading_())return this.init_()
if(i&&i.uri===e.uri){var a=e.mediaSequence-i.mediaSequence
this.logger_("live window shift ["+a+"]")
if(null!==this.mediaIndex){this.mediaIndex-=a
if(this.mediaIndex<0){this.mediaIndex=null
this.partIndex=null}else{var s=this.playlist_.segments[this.mediaIndex]
if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex
this.logger_("currently processing part (index "+this.partIndex+") no longer exists.")
this.resetLoader()
this.mediaIndex=o}}}if(n){n.mediaIndex-=a
if(n.mediaIndex<0){n.mediaIndex=null
n.partIndex=null}else{n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])
n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex])}}this.syncController_.saveExpiredSegmentInfo(i,e)}else{null!==this.mediaIndex&&this.resyncLoader()
this.currentMediaInfo_=void 0
this.trigger("playlistupdate")}}}
i.pause=function(){if(this.checkBufferTimeout_){a.clearTimeout(this.checkBufferTimeout_)
this.checkBufferTimeout_=null}}
i.paused=function(){return null===this.checkBufferTimeout_}
i.resetEverything=function(e){this.ended_=!1
this.appendInitSegment_={audio:!0,video:!0}
this.resetLoader()
this.remove(0,1/0,e)
this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})}
i.resetLoader=function(){this.fetchAtBuffer_=!1
this.resyncLoader()}
i.resyncLoader=function(){this.transmuxer_&&Lc(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"})}
i.remove=function(e,t,i,n){void 0===i&&(i=function(){})
void 0===n&&(n=!1)
t===1/0&&(t=this.duration_())
if(t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}")
else if(this.sourceUpdater_&&this.startingMediaInfo_){var r=1,a=function(){0===--r&&i()}
if(n||!this.audioDisabled_){r++
this.sourceUpdater_.removeAudio(e,t,a)}if(n||"main"===this.loaderType_){this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*Yn),a=Math.ceil((i-n)*Yn),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s
for(var u=o+1;u--&&!(e[u].pts<=r););u=Math.max(u,0)
s.splice(u,o-u+1)
return s}(this.gopBuffer_,e,t,this.timeMapping_)
r++
this.sourceUpdater_.removeVideo(e,t,a)}for(var s in this.inbandTextTracks_)ud(e,t,this.inbandTextTracks_[s])
ud(e,t,this.segmentMetadataTrack_)
a()}else this.logger_("skipping remove because no source updater or starting media info")}
i.monitorBuffer_=function(){this.checkBufferTimeout_&&a.clearTimeout(this.checkBufferTimeout_)
this.checkBufferTimeout_=a.setTimeout(this.monitorBufferTick_.bind(this),1)}
i.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_()
this.checkBufferTimeout_&&a.clearTimeout(this.checkBufferTimeout_)
this.checkBufferTimeout_=a.setTimeout(this.monitorBufferTick_.bind(this),500)}
i.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_()
if(e){if("number"==typeof e.timestampOffset){this.isPendingTimestampOffset_=!1
this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})}this.loadSegment_(e)}}}
i.isEndOfStream_=function(e,t,i){void 0===e&&(e=this.mediaIndex)
void 0===t&&(t=this.playlist_)
void 0===i&&(i=this.partIndex)
if(!t||!this.mediaSource_)return!1
var n="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!n||!n.parts||i+1===n.parts.length
return t.endList&&"open"===this.mediaSource_.readyState&&r&&a}
i.chooseNextRequest_=function(){var e=_l(this.buffered_())||0,t=Math.max(0,e-this.currentTime_()),i=!this.hasPlayed_()&&t>=1,n=t>=this.goalBufferLength_(),r=this.playlist_.segments
if(!r.length||i||n)return null
this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_())
var a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}
if(a.isSyncRequest)a.mediaIndex=function(e,t,i){t=t||[]
for(var n=[],r=0,a=0;a<t.length;a++){var s=t[a]
if(e===s.timeline){n.push(a)
if((r+=s.duration)>i)return a}}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,r,e)
else if(null!==this.mediaIndex){var s=r[this.mediaIndex],o="number"==typeof this.partIndex?this.partIndex:-1
a.startOfSegment=s.end?s.end:e
if(s.parts&&s.parts[o+1]){a.mediaIndex=this.mediaIndex
a.partIndex=o+1}else a.mediaIndex=this.mediaIndex+1}else{var u=Ul.getMediaInfoForTime({playlist:this.playlist_,currentTime:this.fetchAtBuffer_?e:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),l=u.segmentIndex,c=u.startTime,d=u.partIndex
a.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd":"currentTime"
a.mediaIndex=l
a.startOfSegment=c
a.partIndex=d}var h=r[a.mediaIndex],p=h&&"number"==typeof a.partIndex&&h.parts&&h.parts[a.partIndex]
if(!h||"number"==typeof a.partIndex&&!p)return null
"number"!=typeof a.partIndex&&h.parts&&(a.partIndex=0)
var f=this.mediaSource_&&"ended"===this.mediaSource_.readyState
return a.mediaIndex>=r.length-1&&f&&!this.seeking_()?null:this.generateSegmentInfo_(a)}
i.generateSegmentInfo_=function(e){var t=e.playlist,i=e.mediaIndex,n=e.startOfSegment,r=e.isSyncRequest,a=e.partIndex,s=e.forceTimestampOffset,o=e.getMediaInfoForTime,u=t.segments[i],l="number"==typeof a&&u.parts[a],c={requestId:"segment-loader-"+Math.random(),uri:l&&l.resolvedUri||u.resolvedUri,mediaIndex:i,partIndex:l?a:null,isSyncRequest:r,startOfSegment:n,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:l&&l.duration||u.duration,segment:u,part:l,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o},d=void 0!==s?s:this.isPendingTimestampOffset_
c.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:n,buffered:this.buffered_(),overrideCheck:d})
var h=_l(this.sourceUpdater_.audioBuffered())
"number"==typeof h&&(c.audioAppendStart=h-this.sourceUpdater_.audioTimestampOffset())
this.sourceUpdater_.videoBuffered().length&&(c.gopsToAlignWith=function(e,t,i){if(null==t||!e.length)return[]
var n,r=Math.ceil((t-i+3)*Yn)
for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_))
return c}
i.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,a=t.buffered,t.overrideCheck||i!==n?i<n?r:a.length?a.end(a.length-1):r:null
var t,i,n,r,a}
i.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_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=Ul.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=function(e,t,i){void 0===i&&(i=1)
return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1
if(!(r<=a)){var s=function(e){var t=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter((function(e){return!Ul.isIncompatible(e)})),c=l.filter(Ul.isEnabled)
c.length||(c=l.filter((function(e){return!Ul.isDisabled(e)})))
var d=c.filter(Ul.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=u.getSyncPoint(e,r,o,i)?1:2
return{playlist:e,rebufferingImpact:Ul.estimateSegmentRequestTime(a,n,e)*t-s}})),h=d.filter((function(e){return e.rebufferingImpact<=0}))
nd(h,(function(e,t){return rd(t.playlist,e.playlist)}))
if(h.length)return h[0]
nd(d,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact}))
return d[0]||null}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_})
if(s){var o=r-a-s.rebufferingImpact,u=.5
a<=hl&&(u=1)
if(s.playlist&&s.playlist.uri!==this.playlist_.uri&&!(o<u)){this.bandwidth=s.playlist.attributes.BANDWIDTH*bc.BANDWIDTH_VARIANCE+1
this.trigger("earlyabort")}}}}}
i.handleAbort_=function(e){this.logger_("Aborting "+dd(e))
this.mediaRequestsAborted+=1}
i.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats)
this.checkForAbort_(t.requestId)||this.trigger("progress")}
i.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats)
if(!this.checkForAbort_(e.requestId)&&!this.checkForIllegalMediaSwitch(t)){t=t||{}
if(!function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1
if(e===t)return!0
var i=Object.keys(e).sort(),n=Object.keys(t).sort()
if(i.length!==n.length)return!1
for(var r=0;r<i.length;r++){var a=i[r]
if(a!==n[r])return!1
if(e[a]!==t[a])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")}if(!this.checkForAbort_(e.requestId)){this.pendingSegment_.trackInfo=t
this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}}}
i.handleTimingInfo_=function(e,t,i,n){this.earlyAbortWhenNeeded_(e.stats)
if(!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,a=hd(t)
r[a]=r[a]||{}
r[a][i]=n
this.logger_("timinginfo: "+t+" - "+i+" - "+n)
this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}}
i.handleCaptions_=function(e,t){var i=this
this.earlyAbortWhenNeeded_(e.stats)
if(!this.checkForAbort_(e.requestId))if(0!==t.length){if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r={}
t.forEach((function(e){r[e.stream]=r[e.stream]||{startTime:1/0,captions:[],endTime:0}
var t=r[e.stream]
t.startTime=Math.min(t.startTime,e.startTime+n)
t.endTime=Math.max(t.endTime,e.endTime+n)
t.captions.push(e)}))
Object.keys(r).forEach((function(e){var t=r[e],s=t.startTime,o=t.endTime,u=t.captions,l=i.inbandTextTracks_
i.logger_("adding cues from "+s+" -> "+o+" for "+e)
!function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"})
t.trigger({type:"usage",name:"hls-608"})
var n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1])
var r=t.textTracks().getTrackById(n)
if(r)e[i]=r
else{var a=i,s=i,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n]
if(u){a=u.label
s=u.language
o=u.default}e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:a,language:s},!1).track}}}(l,i.vhs_.tech_,e)
ud(s,o,l[e])
!function(e){var t=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset
if(i){var r=a.WebKitDataCue||a.VTTCue
i.forEach((function(e){var i=e.stream
t[i].addCue(new r(e.startTime+n,e.endTime+n,e.text))}))}}({captionArray:u,inbandTextTracks:l,timestampOffset:n})}))
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")}
i.handleId3_=function(e,t,i){this.earlyAbortWhenNeeded_(e.stats)
if(!this.checkForAbort_(e.requestId)){if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset()
!function(e,t,i){if(!e.metadataTrack_){e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track
e.metadataTrack_.inBandMetadataTrackDispatchType=t}}(this.inbandTextTracks_,i,this.vhs_.tech_)
od({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))}}
i.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()}))
this.metadataQueue_.caption.forEach((function(e){return e()}))
this.metadataQueue_.id3=[]
this.metadataQueue_.caption=[]}
i.processCallQueue_=function(){var e=this.callQueue_
this.callQueue_=[]
e.forEach((function(e){return e()}))}
i.processLoadQueue_=function(){var e=this.loadQueue_
this.loadQueue_=[]
e.forEach((function(e){return e()}))}
i.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0
var e=this.pendingSegment_
return!!e&&(!this.currentMediaInfo_||!pd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}
i.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1
if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1
var e=this.pendingSegment_
if(!e||!e.trackInfo)return!1
var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed
return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!pd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}
i.handleData_=function(e,t){this.earlyAbortWhenNeeded_(e.stats)
if(!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i=this.pendingSegment_
this.setTimeMapping_(i.timeline)
this.updateMediaSecondsLoaded_(i.segment)
if("closed"!==this.mediaSource_.readyState){if(e.map){e.map=this.initSegmentForMap(e.map,!0)
i.segment.map=e.map}e.key&&this.segmentKey(e.key,!0)
i.isFmp4=e.isFmp4
i.timingInfo=i.timingInfo||{}
if(i.isFmp4){this.trigger("fmp4")
i.timingInfo.start=i[hd(t.type)].start}else{var n,r="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo
r&&(n=i.videoTimingInfo.start)
i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:r,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}this.updateAppendInitSegmentStatus(i,t.type)
this.updateSourceBufferTimestampOffset_(i)
if(i.isSyncRequest){this.updateTimingInfoEnd_(i)
this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_})
var a=this.chooseNextRequest_()
if(a.mediaIndex!==i.mediaIndex||a.partIndex!==i.partIndex){this.logger_("sync segment was incorrect, not appending")
return}this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0
this.processMetadataQueue_()
this.appendData_(i,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))}
i.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)}
i.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist
if(n){var a=oc(n)
if(this.activeInitSegmentId_===a)return null
i=this.initSegmentForMap(n,!0).bytes
this.activeInitSegmentId_=a}if(i&&this.appendInitSegment_[t]){this.playlistOfLastInitSegment_[t]=r
this.appendInitSegment_[t]=!1
this.activeInitSegmentId_=null
return i}return null}
i.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,s=e.bytes,o=this.sourceUpdater_.audioBuffered(),u=this.sourceUpdater_.videoBuffered()
o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+yl(o).join(", "))
u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+yl(u).join(", "))
var l=o.length?o.start(0):0,c=o.length?o.end(o.length-1):0,d=u.length?u.start(0):0,h=u.length?u.end(u.length-1):0
if(c-l<=1&&h-d<=1){this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+s.byteLength+", audio buffer: "+yl(o).join(", ")+", video buffer: "+yl(u).join(", ")+", ")
this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0})
this.trigger("error")}else{this.waitingOnRemove_=!0
this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:s}))
var p=this.currentTime_()-1
this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+p)
this.remove(0,p,(function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s")
i.waitingOnRemove_=!1
i.quotaExceededErrorRetryTimeout_=a.setTimeout((function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue")
i.quotaExceededErrorRetryTimeout_=null
i.processCallQueue_()}),1e3)}),!0)}}
i.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,r=e.bytes
if(t)if(22!==t.code){this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t)
this.error(n+" append of "+r.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id)
this.trigger("appenderror")}else this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:r})}
i.appendToSourceBuffer_=function(e){var t=e.segmentInfo,i=e.type,n=e.initSegment,r=e.data,a=e.bytes
if(!a){var s=[r],o=r.byteLength
if(n){s.unshift(n)
o+=n.byteLength}a=function(e){var t,i=0
if(e.bytes){t=new Uint8Array(e.bytes)
e.segments.forEach((function(e){t.set(e,i)
i+=e.byteLength}))}return t}({bytes:o,segments:s})}this.sourceUpdater_.appendBuffer({segmentInfo:t,type:i,bytes:a},this.handleAppendError_.bind(this,{segmentInfo:t,type:i,bytes:a}))}
i.handleSegmentTimingInfo_=function(e,t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment,r=e+"TimingInfo"
n[r]||(n[r]={})
n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0
n[r].transmuxedPresentationStart=i.start.presentation
n[r].transmuxedDecodeStart=i.start.decode
n[r].transmuxedPresentationEnd=i.end.presentation
n[r].transmuxedDecodeEnd=i.end.decode
n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}}
i.appendData_=function(e,t){var i=t.type,n=t.data
if(n&&n.byteLength&&("audio"!==i||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null})
this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}}
i.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 i=N({},e,{forceTimestampOffset:!0})
N(e,t.generateSegmentInfo_(i))
t.isPendingTimestampOffset_=!1
t.updateTransmuxerAndRequestSegment_(e)}))}
i.updateTransmuxerAndRequestSegment_=function(e){var t=this
if(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 i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,s=n||r&&a
this.logger_("Requesting "+dd(e))
if(i.map&&!i.map.bytes){this.logger_("going to request init segment.")
this.appendInitSegment_={video:!0,audio:!0}}e.abortRequests=Xc({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,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:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this)})}
i.trimBackBuffer_=function(e){var t=function(e,t,i){var n=t-bc.BACK_BUFFER_LENGTH
e.length&&(n=Math.max(n,e.start(0)))
var r=t-i
return Math.min(r,n)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10)
t>0&&this.remove(0,t)}
i.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1]
r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd))
if(t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence])
n.key=this.segmentKey(t.key)
n.key.iv=a}t.map&&(n.map=this.initSegmentForMap(t.map))
return n}
i.saveTransferStats_=function(e){this.mediaRequests+=1
if(e){this.mediaBytesTransferred+=e.bytesReceived
this.mediaTransferDuration+=e.roundTripTime}}
i.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived
if(e<cd)this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record 0.016666666666666666")
else{this.bandwidth=t.bandwidth
this.roundTrip=t.roundTripTime}}
i.handleTimeout_=function(){this.mediaRequestsTimedout+=1
this.bandwidth=1
this.roundTrip=NaN
this.trigger("bandwidthupdate")}
i.segmentRequestFinished_=function(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i))
else{this.saveTransferStats_(t.stats)
if(this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId)if(e){this.pendingSegment_=null
this.state="READY"
if(e.code===Uc)return
this.pause()
if(e.code===Nc){this.handleTimeout_()
return}this.mediaRequestsErrored+=1
this.error(e)
this.trigger("error")}else{var n=this.pendingSegment_
this.saveBandwidthRelatedStats_(n.duration,t.stats)
n.endOfAllRequests=t.endOfAllRequests
i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e
if(i)return t.slice()
for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_))
this.state="APPENDING"
this.trigger("appending")
this.waitForAppendsToComplete_(n)}}}
i.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e)
null!==t&&(this.timeMapping_=t)}
i.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}
i.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}
i.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo
if(void 0!==t)return t
if(!s)return u.start
var l=i.segments[n-1]
return 0!==n&&l&&void 0!==l.start&&l.end===r+a?o.start:r}
i.waitForAppendsToComplete_=function(e){if(this.currentMediaInfo_){var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&n,s=!this.audioDisabled_&&i&&!r
e.waitingOnAppends=0
if(e.hasAppendedData_){a&&e.waitingOnAppends++
s&&e.waitingOnAppends++
a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e))
s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}else{e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0)
e.timingInfo={start:0}
e.waitingOnAppends++
if(!this.isPendingTimestampOffset_){this.updateSourceBufferTimestampOffset_(e)
this.processMetadataQueue_()}this.checkAppendsDone_(e)}}else{this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0})
this.trigger("error")}}
i.checkAppendsDone_=function(e){if(!this.checkForAbort_(e.requestId)){e.waitingOnAppends--
0===e.waitingOnAppends&&this.handleAppendsDone_()}}
i.checkForIllegalMediaSwitch=function(e){var t=function(e,t,i){return"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.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&&i.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.currentMediaInfo_,e)
if(t){this.error({message:t,blacklistDuration:1/0})
this.trigger("error")
return!0}return!1}
i.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1
e.timestampOffset-=e.timingInfo.start
e.changedTimestampOffset=!0
if(e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()){this.sourceUpdater_.videoTimestampOffset(e.timestampOffset)
t=!0}if(e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()){this.sourceUpdater_.audioTimestampOffset(e.timestampOffset)
t=!0}t&&this.trigger("timestampoffset")}}
i.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{}
var t="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo
t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}
i.handleAppendsDone_=function(){this.pendingSegment_&&this.trigger("appendsdone")
if(this.pendingSegment_){var e=this.pendingSegment_
this.updateTimingInfoEnd_(e)
this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_})
var t=md(e,this.sourceType_)
t&&("warn"===t.severity?sl.log.warn(t.message):this.logger_(t.message))
this.recordThroughput_(e)
this.pendingSegment_=null
this.state="READY"
if(e.isSyncRequest){this.trigger("syncinfoupdate")
if(!e.hasAppendedData_){this.logger_("Throwing away un-appended sync request "+dd(e))
return}}this.logger_("Appended "+dd(e))
this.addSegmentMetadataCue_(e)
this.fetchAtBuffer_=!0
if(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 i=e.segment
if(i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration)this.resetEverything()
else{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.state="READY"
this.paused()||this.monitorBuffer_()}}
i.recordThroughput_=function(e){if(e.duration<cd)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record 0.016666666666666666")
else{var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3)
this.throughput.rate+=(n-t)/++this.throughput.count}}
i.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,n=t.end
if(ld(i)&&ld(n)){ud(i,n,this.segmentMetadataTrack_)
var r=a.WebKitDataCue||a.VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:n},o=new r(i,n,JSON.stringify(s))
o.value=s
this.segmentMetadataTrack_.addCue(o)}}}
return t}(sl.EventTarget)
function vd(){}var yd,_d=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},bd=["video","audio"],Td=function(e,t){var i=t[e+"Buffer"]
return i&&i.updating||t.queuePending[e]},Sd=function e(t,i){if(0!==i.queue.length){var n=0,r=i.queue[n]
if("mediaSource"!==r.type){if("mediaSource"!==t&&i.ready()&&"closed"!==i.mediaSource.readyState&&!Td(t,i)){if(r.type!==t){n=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,i.queue)
if(null===n)return
r=i.queue[n]}i.queue.splice(n,1)
i.queuePending[t]=r
r.action(t,i)
if(r.doneFn);else{i.queuePending[t]=null
e(t,i)}}}else if(!i.updating()&&"closed"!==i.mediaSource.readyState){i.queue.shift()
r.action(i)
r.doneFn&&r.doneFn()
e("audio",i)
e("video",i)}}},kd=function(e,t){var i=t[e+"Buffer"],n=_d(e)
if(i){i.removeEventListener("updateend",t["on"+n+"UpdateEnd_"])
i.removeEventListener("error",t["on"+n+"Error_"])
t.codecs[e]=null
t[e+"Buffer"]=null}},Ed=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},Cd=function(e,t,i){return function(n,r){var a=r[n+"Buffer"]
if(Ed(r.mediaSource,a)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+n+"Buffer")
try{a.appendBuffer(e)}catch(e){r.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+n+"Buffer")
r.queuePending[n]=null
i(e)}}}},wd=function(e,t){return function(i,n){var r=n[i+"Buffer"]
if(Ed(n.mediaSource,r)){n.logger_("Removing "+e+" to "+t+" from "+i+"Buffer")
try{r.remove(e,t)}catch(r){n.logger_("Remove "+e+" to "+t+" from "+i+"Buffer failed")}}}},Id=function(e){return function(t,i){var n=i[t+"Buffer"]
if(Ed(i.mediaSource,n)){i.logger_("Setting "+t+"timestampOffset to "+e)
n.timestampOffset=e}}},Pd=function(e){return function(t,i){e()}},xd=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")")
try{t.mediaSource.endOfStream(e)}catch(e){sl.log.warn("Failed to call media source endOfStream",e)}}}},Ad=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e)
try{t.mediaSource.duration=e}catch(e){sl.log.warn("Failed to set media source duration",e)}}},Od=function(){return function(e,t){if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"]
if(Ed(t.mediaSource,i)){t.logger_("calling abort on "+e+"Buffer")
try{i.abort()}catch(t){sl.log.warn("Failed to abort on "+e+"Buffer",t)}}}}},Ld=function(e,t){return function(i){var n=_d(e),r=Xe(t)
i.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource")
var a=i.mediaSource.addSourceBuffer(r)
a.addEventListener("updateend",i["on"+n+"UpdateEnd_"])
a.addEventListener("error",i["on"+n+"Error_"])
i.codecs[e]=t
i[e+"Buffer"]=a}},Dd=function(e){return function(t){var i=t[e+"Buffer"]
kd(e,t)
if(Ed(t.mediaSource,i)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource")
try{t.mediaSource.removeSourceBuffer(i)}catch(t){sl.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},Rd=function(e){return function(t,i){var n=i[t+"Buffer"],r=Xe(e)
if(Ed(i.mediaSource,n)&&i.codecs[t]!==e){i.logger_("changing "+t+"Buffer codec from "+i.codecs[t]+" to "+e)
n.changeType(r)
i.codecs[t]=e}}},Md=function(e){var t=e.type,i=e.sourceUpdater,n=e.action,r=e.doneFn,a=e.name
i.queue.push({type:t,action:n,doneFn:r,name:a})
Sd(t,i)},Nd=function(e,t){return function(i){if(t.queuePending[e]){var n=t.queuePending[e].doneFn
t.queuePending[e]=null
n&&n(t[e+"Error_"])}Sd(e,t)}},Ud=function(e){j(t,e)
function t(t){var i;(i=e.call(this)||this).mediaSource=t
i.sourceopenListener_=function(){return Sd("mediaSource",U(i))}
i.mediaSource.addEventListener("sourceopen",i.sourceopenListener_)
i.logger_=dl("SourceUpdater")
i.audioTimestampOffset_=0
i.videoTimestampOffset_=0
i.queue=[]
i.queuePending={audio:null,video:null}
i.delayedAudioAppendQueue_=[]
i.videoAppendQueued_=!1
i.codecs={}
i.onVideoUpdateEnd_=Nd("video",U(i))
i.onAudioUpdateEnd_=Nd("audio",U(i))
i.onVideoError_=function(e){i.videoError_=e}
i.onAudioError_=function(e){i.audioError_=e}
i.createdSourceBuffers_=!1
i.initializedEme_=!1
i.triggeredReady_=!1
return i}var i=t.prototype
i.initializedEme=function(){this.initializedEme_=!0
this.triggerReady()}
i.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_}
i.hasInitializedAnyEme=function(){return this.initializedEme_}
i.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}
i.createSourceBuffers=function(e){if(!this.hasCreatedSourceBuffers()){this.addOrChangeSourceBuffers(e)
this.createdSourceBuffers_=!0
this.trigger("createdsourcebuffers")
this.triggerReady()}}
i.triggerReady=function(){if(this.ready()&&!this.triggeredReady_){this.triggeredReady_=!0
this.trigger("ready")}}
i.addSourceBuffer=function(e,t){Md({type:"mediaSource",sourceUpdater:this,action:Ld(e,t),name:"addSourceBuffer"})}
i.abort=function(e){Md({type:e,sourceUpdater:this,action:Od(e),name:"abort"})}
i.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Md({type:"mediaSource",sourceUpdater:this,action:Dd(e),name:"removeSourceBuffer"}):sl.log.error("removeSourceBuffer is not supported!")}
i.canRemoveSourceBuffer=function(){return!sl.browser.IE_VERSION&&!sl.browser.IS_FIREFOX&&a.MediaSource&&a.MediaSource.prototype&&"function"==typeof a.MediaSource.prototype.removeSourceBuffer}
t.canChangeType=function(){return a.SourceBuffer&&a.SourceBuffer.prototype&&"function"==typeof a.SourceBuffer.prototype.changeType}
i.canChangeType=function(){return this.constructor.canChangeType()}
i.changeType=function(e,t){this.canChangeType()?Md({type:e,sourceUpdater:this,action:Rd(t),name:"changeType"}):sl.log.error("changeType is not supported!")}
i.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(i){var n=e[i]
if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(i,n)
t.canChangeType()&&t.changeType(i,n)}))}
i.appendBuffer=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes
this.processedAppend_=!0
if("audio"!==r||!this.videoBuffer||this.videoAppendQueued_){Md({type:r,sourceUpdater:this,action:Cd(a,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"})
if("video"===r){this.videoAppendQueued_=!0
if(!this.delayedAudioAppendQueue_.length)return
var s=this.delayedAudioAppendQueue_.slice()
this.logger_("queuing delayed audio "+s.length+" appendBuffers")
this.delayedAudioAppendQueue_.length=0
s.forEach((function(e){i.appendBuffer.apply(i,e)}))}}else{this.delayedAudioAppendQueue_.push([e,t])
this.logger_("delayed audio append of "+a.length+" until video append")}}
i.audioBuffered=function(){return Ed(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:sl.createTimeRange()}
i.videoBuffered=function(){return Ed(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:sl.createTimeRange()}
i.buffered=function(){var e=Ed(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Ed(this.mediaSource,this.audioBuffer)?this.audioBuffer:null
return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,a=[],s=[]
if(!(e&&e.length&&t&&t.length))return sl.createTimeRange()
for(var o=e.length;o--;){a.push({time:e.start(o),type:"start"})
a.push({time:e.end(o),type:"end"})}o=t.length
for(;o--;){a.push({time:t.start(o),type:"start"})
a.push({time:t.end(o),type:"end"})}a.sort((function(e,t){return e.time-t.time}))
for(o=0;o<a.length;o++){"start"===a[o].type?2==++r&&(i=a[o].time):"end"===a[o].type&&1==--r&&(n=a[o].time)
if(null!==i&&null!==n){s.push([i,n])
i=null
n=null}}return sl.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())}
i.setDuration=function(e,t){void 0===t&&(t=vd)
Md({type:"mediaSource",sourceUpdater:this,action:Ad(e),name:"duration",doneFn:t})}
i.endOfStream=function(e,t){void 0===e&&(e=null)
void 0===t&&(t=vd)
"string"!=typeof e&&(e=void 0)
Md({type:"mediaSource",sourceUpdater:this,action:xd(e),name:"endOfStream",doneFn:t})}
i.removeAudio=function(e,t,i){void 0===i&&(i=vd)
this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Md({type:"audio",sourceUpdater:this,action:wd(e,t),doneFn:i,name:"remove"}):i()}
i.removeVideo=function(e,t,i){void 0===i&&(i=vd)
this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Md({type:"video",sourceUpdater:this,action:wd(e,t),doneFn:i,name:"remove"}):i()}
i.updating=function(){return!(!Td("audio",this)&&!Td("video",this))}
i.audioTimestampOffset=function(e){if(void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e){Md({type:"audio",sourceUpdater:this,action:Id(e),name:"timestampOffset"})
this.audioTimestampOffset_=e}return this.audioTimestampOffset_}
i.videoTimestampOffset=function(e){if(void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e){Md({type:"video",sourceUpdater:this,action:Id(e),name:"timestampOffset"})
this.videoTimestampOffset_=e}return this.videoTimestampOffset_}
i.audioQueueCallback=function(e){this.audioBuffer&&Md({type:"audio",sourceUpdater:this,action:Pd(e),name:"callback"})}
i.videoQueueCallback=function(e){this.videoBuffer&&Md({type:"video",sourceUpdater:this,action:Pd(e),name:"callback"})}
i.dispose=function(){var e=this
this.trigger("dispose")
bd.forEach((function(t){e.abort(t)
e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return kd(t,e)}))}))
this.videoAppendQueued_=!1
this.delayedAudioAppendQueue_.length=0
this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_)
this.off()}
return t}(sl.EventTarget),Bd=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},jd=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),Fd=function(e){j(t,e)
function t(t,i){var n
void 0===i&&(i={});(n=e.call(this,t,i)||this).mediaSource_=null
n.subtitlesTrack_=null
n.loaderType_="subtitle"
n.featuresNativeTextTracks_=t.featuresNativeTextTracks
n.shouldSaveSegmentTimingInfo_=!1
return n}var i=t.prototype
i.createTransmuxer_=function(){return null}
i.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return sl.createTimeRanges()
var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime
return sl.createTimeRanges([[t,i]])}
i.initSegmentForMap=function(e,t){void 0===t&&(t=!1)
if(!e)return null
var i=oc(e),n=this.initSegments_[i]
if(t&&!n&&e.bytes){var r=jd.byteLength+e.bytes.byteLength,a=new Uint8Array(r)
a.set(e.bytes)
a.set(jd,e.bytes.byteLength)
this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return n||e}
i.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}
i.init_=function(){this.state="READY"
this.resetEverything()
return this.monitorBuffer_()}
i.track=function(e){if(void 0===e)return this.subtitlesTrack_
this.subtitlesTrack_=e
"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()
return this.subtitlesTrack_}
i.remove=function(e,t){ud(e,t,this.subtitlesTrack_)}
i.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_()
if(t)if(null!==this.syncController_.timestampOffsetForTimeline(t.timeline))this.loadSegment_(t)
else{this.syncController_.one("timestampoffset",(function(){e.state="READY"
e.paused()||e.monitorBuffer_()}))
this.state="WAITING_ON_TIMELINE"}}
i.timestampOffsetForSegment_=function(){return null}
i.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))}
i.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}
i.stopForError=function(e){this.error(e)
this.state="READY"
this.pause()
this.trigger("error")}
i.segmentRequestFinished_=function(e,t,i){var n=this
if(this.subtitlesTrack_){this.saveTransferStats_(t.stats)
if(this.pendingSegment_)if(e){e.code===Nc&&this.handleTimeout_()
e.code===Uc?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1
this.stopForError(e)}else{var r=this.pendingSegment_
this.saveBandwidthRelatedStats_(r.duration,t.stats)
this.state="APPENDING"
this.trigger("appending")
var s=r.segment
s.map&&(s.map.bytes=t.map.bytes)
r.bytes=t.bytes
if("function"!=typeof a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var o,u=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",o)
n.stopForError({message:"Error loading vtt.js"})}
o=function(){n.subtitlesTrack_.tech_.off("vttjserror",u)
n.segmentRequestFinished_(e,t,i)}
this.state="WAITING_ON_VTTJS"
this.subtitlesTrack_.tech_.one("vttjsloaded",o)
this.subtitlesTrack_.tech_.one("vttjserror",u)}else{s.requested=!0
try{this.parseVTTCues_(r)}catch(e){this.stopForError({message:e.message})
return}this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_)
r.cues.length?r.timingInfo={start:r.cues[0].startTime,end:r.cues[r.cues.length-1].endTime}:r.timingInfo={start:r.startOfSegment,end:r.startOfSegment+r.duration}
if(r.isSyncRequest){this.trigger("syncinfoupdate")
this.pendingSegment_=null
this.state="READY"}else{r.byteLength=r.bytes.byteLength
this.mediaSecondsLoaded+=s.duration
r.cues.forEach((function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new a.VTTCue(e.startTime,e.endTime,e.text):e)}))
!function(e){var t=e.cues
if(t)for(var i=0;i<t.length;i++){for(var n=[],r=0,a=0;a<t.length;a++)t[i].startTime===t[a].startTime&&t[i].endTime===t[a].endTime&&t[i].text===t[a].text&&++r>1&&n.push(t[a])
n.length&&n.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_)
this.handleAppendsDone_()}}}else{this.state="READY"
this.mediaRequestsAborted+=1}}else this.state="READY"}
i.handleData_=function(){}
i.updateTimingInfoEnd_=function(){}
i.parseVTTCues_=function(e){var t,i=!1
if("function"==typeof a.TextDecoder)t=new a.TextDecoder("utf8")
else{t=a.WebVTT.StringDecoder()
i=!0}var n=new a.WebVTT.Parser(a,a.vttjs,t)
e.cues=[]
e.timestampmap={MPEGTS:0,LOCAL:0}
n.oncue=e.cues.push.bind(e.cues)
n.ontimestampmap=function(t){e.timestampmap=t}
n.onparsingerror=function(e){sl.log.warn("Error encountered when parsing cues: "+e.message)}
if(e.segment.map){var r=e.segment.map.bytes
i&&(r=Bd(r))
n.parse(r)}var s=e.bytes
i&&(s=Bd(s))
n.parse(s)
n.flush()}
i.updateTimeMapping_=function(e,t,i){var n=e.segment
if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/Yn-r.LOCAL+t.mapping
e.cues.forEach((function(e){e.startTime+=a
e.endTime+=a}))
if(!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime
i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-n.duration)}}}else n.empty=!0}
return t}(gd),Hd=function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n]
if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null},Vd=[{name:"VOD",run:function(e,t,i,n,r){if(i!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null
var a=null,s=null,o=Tl(t)
r=r||0
for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline]
if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d
if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration
var f=Math.abs(r-h)
if(null!==s&&(0===f||s<f))break
s=f
a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,i,n,r){var a=null,s=null
r=r||0
for(var o=Tl(t),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start
if(c.timeline===n&&void 0!==d){var h=Math.abs(r-d)
if(null!==s&&s<h)break
if(!a||null===s||s>=h){s=h
a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}}return a}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null
r=r||0
if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l]
if(c){var d=Math.abs(r-c.time)
if(null!==s&&s<d)break
if(!a||null===s||s>=d){s=d
a={time:c.time,segmentIndex:u,partIndex:null}}}}return a}},{name:"Playlist",run:function(e,t,i,n,r){if(t.syncInfo){return{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}}return null}}],qd=function(e){j(t,e)
function t(t){var i;(i=e.call(this)||this).timelines=[]
i.discontinuities=[]
i.timelineToDatetimeMappings={}
i.logger_=dl("SyncController")
return i}var i=t.prototype
i.getSyncPoint=function(e,t,i,n){var r=this.runStrategies_(e,t,i,n)
return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null}
i.getExpiredTime=function(e,t){if(!e||!e.segments)return null
var i=this.runStrategies_(e,t,e.discontinuitySequence,0)
if(!i.length)return null
var n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0})
n.segmentIndex>0&&(n.time*=-1)
return Math.abs(n.time+Il({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))}
i.runStrategies_=function(e,t,i,n){for(var r=[],a=0;a<Vd.length;a++){var s=Vd[a],o=s.run(this,e,t,i,n)
if(o){o.strategy=s.name
r.push({strategy:s.name,syncPoint:o})}}return r}
i.selectSyncPoint_=function(e,t){for(var i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value)
if(s<n){n=s
i=e[a].syncPoint
r=e[a].strategy}}this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]")
return i}
i.saveExpiredSegmentInfo=function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;i>=0;i--){var n=e.segments[i]
if(n&&void 0!==n.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:n.start}
this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]")
this.trigger("syncinfoupdate")
break}}}
i.setDateTimeMappingForStart=function(e){this.timelineToDatetimeMappings={}
if(e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],i=t.dateTimeObject.getTime()/1e3
this.timelineToDatetimeMappings[t.timeline]=-i}}
i.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),r=t.segment
if(n){this.saveDiscontinuitySyncInfo_(t)
t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start})}var a=r.dateTimeObject
r.discontinuity&&i&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)}
i.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time}
i.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}
i.calculateSegmentTimeMapping_=function(e,t,i){var n,r,a=e.segment,s=e.part,o=this.timelines[e.timeline]
if("number"==typeof e.timestampOffset){o={time:e.startOfSegment,mapping:e.startOfSegment-t.start}
if(i){this.timelines[e.timeline]=o
this.trigger("timestampoffset")
this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")}n=e.startOfSegment
r=t.end+o.mapping}else{if(!o)return!1
n=t.start+o.mapping
r=t.end+o.mapping}if(s){s.start=n
s.end=r}(!a.start||n<a.start)&&(a.start=n)
a.end=r
return!0}
i.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,i=e.segment
if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0}
else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var n=0;n<t.discontinuityStarts.length;n++){var r=t.discontinuityStarts[n],a=t.discontinuitySequence+n+1,s=r-e.mediaIndex,o=Math.abs(s)
if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0
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t[i].onTrackChanged=function(e,t){return function(){var i=t.masterPlaylistLoader,n=t.segmentLoaders,r=n[e],a=n.main,s=t.mediaTypes[e],o=s.activeTrack(),u=s.getActiveGroup(),l=s.activePlaylistLoader,c=s.lastTrack_
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var u=t.AUDIO.activeGroup()
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var c=function(){t.AUDIO.onTrackChanged()
n.trigger({type:"usage",name:"vhs-audio-change"})
n.trigger({type:"usage",name:"hls-audio-change"})}
n.audioTracks().addEventListener("change",c)
n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged)
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n.clearTracks("audio")
for(var d in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[d])},ih=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],nh=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},rh=function(e){j(t,e)
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i=e.call(this)||this
var n=t.src,r=t.handleManifestRedirects,s=t.withCredentials,o=t.tech,u=t.bandwidth,l=t.externVhs,c=t.useCueTags,d=t.blacklistDuration,h=t.enableLowInitialPlaylist,p=t.sourceType,f=t.cacheEncryptionKeys,m=t.experimentalBufferBasedABR
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i.blacklistDuration=d
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i.enableLowInitialPlaylist=h
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i.on("error",i.pauseLoading)
i.mediaTypes_=function(){var e={};["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:vd,activeTrack:vd,getActiveGroup:vd,onGroupChanged:vd,onTrackChanged:vd,lastTrack_:null,logger_:dl("MediaGroups["+t+"]")}}))
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i.mediaSource=new a.MediaSource
i.handleDurationChange_=i.handleDurationChange_.bind(U(i))
i.handleSourceOpen_=i.handleSourceOpen_.bind(U(i))
i.handleSourceEnded_=i.handleSourceEnded_.bind(U(i))
i.mediaSource.addEventListener("durationchange",i.handleDurationChange_)
i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_)
i.mediaSource.addEventListener("sourceended",i.handleSourceEnded_)
i.seekable_=sl.createTimeRanges()
i.hasPlayed_=!1
i.syncController_=new qd(t)
i.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track
i.decrypter_=new Gd
i.sourceUpdater_=new Ud(i.mediaSource)
i.inbandTextTracks_={}
i.timelineChangeController_=new Wd
var v={vhs:i.vhs_,parse708captions:t.parse708captions,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.duration()},hasPlayed:function(){return i.hasPlayed_},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:u,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:f,sourceUpdater:i.sourceUpdater_,timelineChangeController:i.timelineChangeController_}
i.masterPlaylistLoader_="dash"===i.sourceType_?new _c(n,i.vhs_,i.requestOptions_):new $l(n,i.vhs_,i.requestOptions_)
i.setupMasterPlaylistLoaderListeners_()
i.mainSegmentLoader_=new gd(sl.mergeOptions(v,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),t)
i.audioSegmentLoader_=new gd(sl.mergeOptions(v,{loaderType:"audio"}),t)
i.subtitleSegmentLoader_=new Fd(sl.mergeOptions(v,{loaderType:"vtt",featuresNativeTextTracks:i.tech_.featuresNativeTextTracks}),t)
i.setupSegmentLoaderListeners_()
if(i.experimentalBufferBasedABR){i.masterPlaylistLoader_.one("loadedplaylist",(function(){return i.startABRTimer_()}))
i.tech_.on("pause",(function(){return i.stopABRTimer_()}))
i.tech_.on("play",(function(){return i.startABRTimer_()}))}ih.forEach((function(e){i[e+"_"]=nh.bind(U(i),e)}))
i.logger_=dl("MPC")
i.triggeredFmp4Usage=!1
if("none"===i.tech_.preload()){i.loadOnPlay_=function(){i.loadOnPlay_=null
i.masterPlaylistLoader_.load()}
i.tech_.one("play",i.loadOnPlay_)}else i.masterPlaylistLoader_.load()
i.timeToLoadedData__=-1
i.mainAppendsToLoadedData__=-1
i.audioAppendsToLoadedData__=-1
var y="none"===i.tech_.preload()?"play":"loadstart"
i.tech_.one(y,(function(){var e=Date.now()
i.tech_.one("loadeddata",(function(){i.timeToLoadedData__=Date.now()-e
i.mainAppendsToLoadedData__=i.mainSegmentLoader_.mediaAppends
i.audioAppendsToLoadedData__=i.audioSegmentLoader_.mediaAppends}))}))
return i}var i=t.prototype
i.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__}
i.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__}
i.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_()
return-1===e||-1===t?-1:e+t}
i.timeToLoadedData_=function(){return this.timeToLoadedData__}
i.checkABR_=function(){var e=this.selectPlaylist()
this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")}
i.switchMedia_=function(e,t,i){var n=this.media(),r=n&&(n.id||n.uri),a=e.id||e.uri
if(r&&r!==a){this.logger_("switch media "+r+" -> "+a+" from "+t)
this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})}this.masterPlaylistLoader_.media(e,i)}
i.startABRTimer_=function(){var e=this
this.stopABRTimer_()
this.abrTimer_=a.setInterval((function(){return e.checkABR_()}),250)}
i.stopABRTimer_=function(){if(!this.tech_.scrubbing||!this.tech_.scrubbing()){a.clearInterval(this.abrTimer_)
this.abrTimer_=null}}
i.getAudioTrackPlaylists_=function(){var e=this.master()
if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return e&&e.playlists||[]
var t,i=e.mediaGroups.AUDIO,n=Object.keys(i)
if(Object.keys(this.mediaTypes_.AUDIO.groups).length)t=this.mediaTypes_.AUDIO.activeTrack()
else{var r=i.main||n.length&&i[n[0]]
for(var a in r)if(r[a].default){t={label:a}
break}}if(!t)return[]
var s=[]
for(var o in i)if(i[o][t.label]){var u=i[o][t.label]
u.playlists?s.push.apply(s,u.playlists):s.push(u)}return s}
i.setupMasterPlaylistLoaderListeners_=function(){var e=this
this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3
Dl(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i
if(t.endList&&"none"!==e.tech_.preload()){e.mainSegmentLoader_.playlist(t,e.requestOptions_)
e.mainSegmentLoader_.load()}th({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){e.excludeUnsupportedVariants_()
var i
e.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist())
i||(i=e.selectPlaylist())
if(!i||!e.shouldSwitchToMedia_(i))return
e.initialMedia_=i
e.switchMedia_(e.initialMedia_,"initial")
if(!("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(),i=1.5*t.targetDuration*1e3
Dl(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i
e.mainSegmentLoader_.playlist(t,e.requestOptions_)
e.mainSegmentLoader_.load()
e.tech_.trigger({type:"mediachange",bubbles:!0})}))
this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media()
if("playlist-unchanged"!==t.lastExcludeReason_){if(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"})}))}
i.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e)
this.mainSegmentLoader_.playlist(e,this.requestOptions_)
this.updateDuration(!e.endList)
if(!this.tech_.paused()){this.mainSegmentLoader_.load()
this.audioSegmentLoader_&&this.audioSegmentLoader_.load()}}
i.triggerPresenceUsage_=function(e,t){var i=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO)
for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(n=!1)}if(n){this.tech_.trigger({type:"usage",name:"vhs-demuxed"})
this.tech_.trigger({type:"usage",name:"hls-demuxed"})}if(Object.keys(i.SUBTITLES).length){this.tech_.trigger({type:"usage",name:"vhs-webvtt"})
this.tech_.trigger({type:"usage",name:"hls-webvtt"})}if(yd.Playlist.isAes(t)){this.tech_.trigger({type:"usage",name:"vhs-aes"})
this.tech_.trigger({type:"usage",name:"hls-aes"})}if(r.length&&Object.keys(i.AUDIO[r[0]]).length>1){this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"})
this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})}if(this.useCueTags_){this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})
this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}}
i.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),i=this.tech_.buffered()
return function(e){var t=e.currentPlaylist,i=e.nextPlaylist,n=e.forwardBuffer,r=e.bufferLowWaterLine,a=e.bufferHighWaterLine,s=e.duration,o=e.experimentalBufferBasedABR,u=e.log
if(!i){sl.log.warn("We received no playlist to switch to. Please check your stream.")
return!1}var l="allowing switch "+(t&&t.id||"null")+" -> "+i.id
if(!t||!t.endList){u(l+" as current playlist "+(t?"is live":"is not set"))
return!0}if(i.id===t.id)return!1
var c=o?bc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:bc.MAX_BUFFER_LOW_WATER_LINE
if(s<c){u(l+" as duration < max low water line ("+s+" < "+c+")")
return!0}var d=i.attributes.BANDWIDTH,h=t.attributes.BANDWIDTH
if(d<h&&(!o||n<a)){var p=l+" as next bandwidth < current bandwidth ("+d+" < "+h+")"
o&&(p+=" and forwardBuffer < bufferHighWaterLine ("+n+" < "+a+")")
u(p)
return!0}if((!o||d>h)&&n>=r){var f=l+" as forwardBuffer >= bufferLowWaterLine ("+n+" >= "+r+")"
o&&(f+=" and next bandwidth > current bandwidth ("+d+" > "+h+")")
u(f)
return!0}u("not "+l+" as no switching criteria met")
return!1}({currentPlaylist:t,nextPlaylist:e,forwardBuffer:i.length?i.end(i.length-1)-this.tech_.currentTime():0,bufferLowWaterLine:this.bufferLowWaterLine(),bufferHighWaterLine:this.bufferHighWaterLine(),duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})}
i.setupSegmentLoaderListeners_=function(){var e=this
if(!this.experimentalBufferBasedABR){this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist()
e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate")
e.tech_.trigger("bandwidthupdate")}))
this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))}this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}))
this.mainSegmentLoader_.on("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){if(!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(){if(!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(){if(!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()}))}
i.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}
i.load=function(){this.mainSegmentLoader_.load()
this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load()
this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}
i.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist())
this.fastQualityChange_(e)}
i.fastQualityChange_=function(e){var t=this
void 0===e&&(e=this.selectPlaylist())
if(e!==this.masterPlaylistLoader_.media()){this.switchMedia_(e,"fast-quality")
this.mainSegmentLoader_.resetEverything((function(){sl.browser.IE_VERSION||sl.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))}else this.logger_("skipping fastQualityChange because new media is same as old")}
i.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}}
i.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media()
if(!t||this.tech_.paused()||this.hasPlayed_)return!1
if(!t.endList){var i=this.seekable()
if(!i.length)return!1
if(sl.browser.IE_VERSION&&0===this.tech_.readyState()){this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay")
e.tech_.setCurrentTime(i.end(0))
e.hasPlayed_=!0}))
return!1}this.trigger("firstplay")
this.tech_.setCurrentTime(i.end(0))}this.hasPlayed_=!0
this.load()
return!0}
i.handleSourceOpen_=function(){this.tryToCreateSourceBuffers_()
if(this.tech_.autoplay()){var e=this.tech_.play()
void 0!==e&&"function"==typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")}
i.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}}}
i.handleDurationChange_=function(){this.tech_.trigger("durationchange")}
i.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_
this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.currentMediaInfo_||this.mainSegmentLoader_.currentMediaInfo_.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_)
if(e){this.stopABRTimer_()
this.sourceUpdater_.endOfStream()}}
i.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1
var t=this.syncController_.getExpiredTime(e,this.duration())
if(null===t)return!1
var i=yd.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered()
if(!r.length)return i-n<=pl
var a=r.end(r.length-1)
return a-n<=pl&&i-a<=pl}
i.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={})
var i=e.playlist||this.masterPlaylistLoader_.media()
t=t||e.blacklistDuration||this.blacklistDuration
if(i){i.playlistErrors_++
var n,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(Ol),s=1===a.length&&a[0]===i
if(1===r.length&&t!==1/0){sl.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist.")
this.tech_.trigger("retryplaylist")
return this.masterPlaylistLoader_.load(s)}if(s){var o=!1
r.forEach((function(e){if(e!==i){var t=e.excludeUntil
if(void 0!==t&&t!==1/0){o=!0
delete e.excludeUntil}}}))
if(o){sl.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded.")
this.tech_.trigger("retryplaylist")}}n=i.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t
i.excludeUntil=n
e.reason&&(i.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 u=this.selectPlaylist()
if(u){var l=e.internal?this.logger_:sl.log.warn,c=e.message?" "+e.message:""
l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+c+" Switching to playlist "+u.id+".")
u.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"])
u.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"])
this.delegateLoaders_("main",["abort","pause"])
var d=u.targetDuration/2*1e3||5e3,h="number"==typeof u.lastRequest&&Date.now()-u.lastRequest<=d
return this.switchMedia_(u,"exclude",s||h)}this.error="Playback cannot continue. No available working or supported playlists."
this.trigger("error")}else{this.error=e
"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}}
i.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"])
this.stopABRTimer_()}
i.delegateLoaders_=function(e,t){var i=this,n=[],r="all"===e;(r||"main"===e)&&n.push(this.masterPlaylistLoader_)
var a=[];(r||"audio"===e)&&a.push("AUDIO")
if(r||"subtitle"===e){a.push("CLOSED-CAPTIONS")
a.push("SUBTITLES")}a.forEach((function(e){var t=i.mediaTypes_[e]&&i.mediaTypes_[e].activePlaylistLoader
t&&n.push(t)}));["main","audio","subtitle"].forEach((function(t){var r=i[t+"SegmentLoader_"]
!r||e!==t&&"all"!==e||n.push(r)}))
n.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))}
i.setCurrentTime=function(e){var t=ml(this.tech_.buffered(),e)
if(!this.masterPlaylistLoader_||!this.masterPlaylistLoader_.media())return 0
if(!this.masterPlaylistLoader_.media().segments)return 0
if(t&&t.length)return e
this.mainSegmentLoader_.resetEverything()
this.mainSegmentLoader_.abort()
if(this.mediaTypes_.AUDIO.activePlaylistLoader){this.audioSegmentLoader_.resetEverything()
this.audioSegmentLoader_.abort()}if(this.mediaTypes_.SUBTITLES.activePlaylistLoader){this.subtitleSegmentLoader_.resetEverything()
this.subtitleSegmentLoader_.abort()}this.load()}
i.duration=function(){if(!this.masterPlaylistLoader_)return 0
var e=this.masterPlaylistLoader_.media()
return e?e.endList?this.mediaSource?this.mediaSource.duration:yd.Playlist.duration(e):1/0:0}
i.seekable=function(){return this.seekable_}
i.onSyncInfoUpdate_=function(){var e
if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media()
if(t){var i=this.syncController_.getExpiredTime(t,this.duration())
if(null!==i){var n=this.masterPlaylistLoader_.master,r=yd.Playlist.seekable(t,i,yd.Playlist.liveEdgeDelay(n,t))
if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){t=this.mediaTypes_.AUDIO.activePlaylistLoader.media()
if(null===(i=this.syncController_.getExpiredTime(t,this.duration())))return
if(0===(e=yd.Playlist.seekable(t,i,yd.Playlist.liveEdgeDelay(n,t))).length)return}var a,s
if(this.seekable_&&this.seekable_.length){a=this.seekable_.end(0)
s=this.seekable_.start(0)}e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=sl.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r
if(!this.seekable_||!this.seekable_.length||this.seekable_.end(0)!==a||this.seekable_.start(0)!==s){this.logger_("seekable updated ["+vl(this.seekable_)+"]")
this.tech_.trigger("seekablechanged")}}}}}}
i.updateDuration=function(e){if(this.updateDuration_){this.mediaSource.removeEventListener("sourceopen",this.updateDuration_)
this.updateDuration_=null}if("open"===this.mediaSource.readyState)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 i=this.tech_.buffered(),n=yd.Playlist.duration(this.masterPlaylistLoader_.media())
i.length>0&&(n=Math.max(n,i.end(i.length-1)))
this.mediaSource.duration!==n&&this.sourceUpdater_.setDuration(n)}else{this.updateDuration_=this.updateDuration.bind(this,e)
this.mediaSource.addEventListener("sourceopen",this.updateDuration_)}}
i.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 i=e.mediaTypes_[t].groups
for(var n in i)i[n].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))}))
this.audioSegmentLoader_.dispose()
this.subtitleSegmentLoader_.dispose()
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()}
i.master=function(){return this.masterPlaylistLoader_.master}
i.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}
i.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader
return!(!this.mainSegmentLoader_.currentMediaInfo_||e&&!this.audioSegmentLoader_.currentMediaInfo_)}
i.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.currentMediaInfo_||{},audio:this.audioSegmentLoader_.currentMediaInfo_||{}}
t.video=t.main
var i=Zc(this.master(),this.media()),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader
t.main.hasVideo&&(n.video=i.video||t.main.videoCodec||"avc1.4d400d")
t.main.isMuxed&&(n.video+=","+(i.audio||t.main.audioCodec||$e))
if(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r){n.audio=i.audio||t.main.audioCodec||t.audio.audioCodec||$e
t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4}if(n.audio||n.video){var a,s={};["video","audio"].forEach((function(e){if(n.hasOwnProperty(e)&&!(r=t[e].isFmp4,o=n[e],r?Ye(o):Qe(o))){var i=t[e].isFmp4?"browser":"muxer"
s[i]=s[i]||[]
s[i].push(n[e])
"audio"===e&&(a=i)}var r,o}))
if(r&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO
this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)}))
this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+n.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];["video","audio"].forEach((function(t){var i=(Ge(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Ge(n[t]||"")[0]||{}).type
i&&r&&i.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+n[t]+'"')}))
if(u.length){this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})
return}}return n}var l=Object.keys(s).reduce((function(e,t){e&&(e+=", ")
return e+=t+' does not support codec(s): "'+s[t].join(",")+'"'}),"")+"."
this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})}
i.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)}}}
i.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,i=[]
Object.keys(t).forEach((function(n){var r=t[n]
if(-1===i.indexOf(r.id)){i.push(r.id)
var a=Zc(e.master,r),s=[]
!a.audio||Qe(a.audio)||Ye(a.audio)||s.push("audio codec "+a.audio)
!a.video||Qe(a.video)||Ye(a.video)||s.push("video codec "+a.video)
a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text)
if(s.length){r.excludeUntil=1/0
e.logger_("excluding "+r.id+" for unsupported: "+s.join(", "))}}}))}
i.excludeIncompatibleVariants_=function(e){var t=this,i=[],n=this.master().playlists,r=$c(Ge(e)),a=Jc(r),s=r.video&&Ge(r.video)[0]||null,o=r.audio&&Ge(r.audio)[0]||null
Object.keys(n).forEach((function(e){var r=n[e]
if(-1===i.indexOf(r.id)&&r.excludeUntil!==1/0){i.push(r.id)
var u=[],l=Zc(t.masterPlaylistLoader_.master,r),c=Jc(l)
if(l.audio||l.video){c!==a&&u.push('codec count "'+c+'" !== "'+a+'"')
if(!t.sourceUpdater_.canChangeType()){var d=l.video&&Ge(l.video)[0]||null,h=l.audio&&Ge(l.audio)[0]||null
d&&s&&d.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+s.type+'"')
h&&o&&h.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+h.type+'" !== "'+o.type+'"')}if(u.length){r.excludeUntil=1/0
t.logger_("blacklisting "+r.id+": "+u.join(" && "))}}}}))}
i.updateAdCues_=function(e){var t=0,i=this.seekable()
i.length&&(t=i.start(0))
!function(e,t,i){void 0===i&&(i=0)
if(e.segments)for(var n,r=i,s=0;s<e.segments.length;s++){var o=e.segments[s]
n||(n=Hd(t,r+o.duration/2))
if(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 a.VTTCue(r,r+o.duration,o.cueOut)).adStartTime=r
n.adEndTime=r+parseFloat(o.cueOut)
t.addCue(n)}if("cueOutCont"in o){var u=o.cueOutCont.split("/").map(parseFloat),l=u[0],c=u[1];(n=new a.VTTCue(r,r+o.duration,"")).adStartTime=r-l
n.adEndTime=n.adStartTime+c
t.addCue(n)}}r+=o.duration}}(e,this.cueTagsTrack_,t)}
i.goalBufferLength=function(){var e=this.tech_.currentTime(),t=bc.GOAL_BUFFER_LENGTH,i=bc.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,bc.MAX_GOAL_BUFFER_LENGTH)
return Math.min(t+e*i,n)}
i.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=bc.BUFFER_LOW_WATER_LINE,i=bc.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,bc.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,bc.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE)
return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)}
i.bufferHighWaterLine=function(){return bc.BUFFER_HIGH_WATER_LINE}
return t}(sl.EventTarget),ah=function(e,t,i){var n,r,a,s=e.masterPlaylistController_,o=s[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(s)
if(t.attributes){var u=t.attributes.RESOLUTION
this.width=u&&u.width
this.height=u&&u.height
this.bandwidth=t.attributes.BANDWIDTH}this.codecs=Zc(s.master(),t)
this.playlist=t
this.id=i
this.enabled=(n=e.playlists,r=t.id,a=o,function(e){var t=n.master.playlists[r],i=Al(t),s=Ol(t)
if(void 0===e)return s
e?delete t.disabled:t.disabled=!0
if(e!==s&&!i){a()
e?n.trigger("renditionenabled"):n.trigger("renditiondisabled")}return e})},sh=["seeking","seeked","pause","playing","error"],oh=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_=dl("PlaybackWatcher")
this.logger_("initialize")
var i=function(){return t.monitorCurrentTime_()},n=function(){return t.monitorCurrentTime_()},r=function(){return t.techWaiting_()},s=function(){return t.cancelTimer_()},o=function(){return t.fixesBadSeeks_()},u=this.masterPlaylistController_,l=["main","subtitle","audio"],c={}
l.forEach((function(e){c[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}}
u[e+"SegmentLoader_"].on("appendsdone",c[e].updateend)
u[e+"SegmentLoader_"].on("playlistupdate",c[e].reset)
t.tech_.on(["seeked","seeking"],c[e].reset)}))
this.tech_.on("seekablechanged",o)
this.tech_.on("waiting",r)
this.tech_.on(sh,s)
this.tech_.on("canplay",n)
this.tech_.one("play",i)
this.dispose=function(){t.logger_("dispose")
t.tech_.off("seekablechanged",o)
t.tech_.off("waiting",r)
t.tech_.off(sh,s)
t.tech_.off("canplay",n)
t.tech_.off("play",i)
l.forEach((function(e){u[e+"SegmentLoader_"].off("appendsdone",c[e].updateend)
u[e+"SegmentLoader_"].off("playlistupdate",c[e].reset)
t.tech_.off(["seeked","seeking"],c[e].reset)}))
t.checkCurrentTimeTimeout_&&a.clearTimeout(t.checkCurrentTimeTimeout_)
t.cancelTimer_()}}var t=e.prototype
t.monitorCurrentTime_=function(){this.checkCurrentTime_()
this.checkCurrentTimeTimeout_&&a.clearTimeout(this.checkCurrentTimeTimeout_)
this.checkCurrentTimeTimeout_=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_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1
if(!e&&t||!t&&e)return!0
if(e.length!==t.length)return!0
for(var i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0
return!1}(this[e+"Buffered_"],n)
this[e+"Buffered_"]=n
if(r)this.resetSegmentDownloads_(e)
else{this[e+"StalledDownloads_"]++
this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:i.playlist_&&i.playlist_.id,buffered:yl(n)})
if(!(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_.seeking()&&this.fixesBadSeeks_()){this.consecutiveUpdates=0
this.lastRecordedTime=this.tech_.currentTime()}else if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered()
if(this.lastRecordedTime===e&&(!t.length||e+pl>=t.end(t.length-1)))return this.techWaiting_()
if(this.consecutiveUpdates>=5&&e===this.lastRecordedTime){this.consecutiveUpdates++
this.waiting_()}else if(e===this.lastRecordedTime)this.consecutiveUpdates++
else{this.consecutiveUpdates=0
this.lastRecordedTime=e}}}
t.cancelTimer_=function(){this.consecutiveUpdates=0
if(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(),i=this.tech_.currentTime()
if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)){e=t.end(t.length-1)}if(this.beforeSeekableWindow_(t,i)){var n=t.start(0)
e=n+(n===t.end(0)?0:pl)}if(void 0!==e){this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+vl(t)+". Seeking to "+e+".")
this.tech_.setCurrentTime(e)
return!0}var r=this.tech_.buffered()
if(function(e){var t=e.buffered,i=e.targetDuration,n=e.currentTime
return!(!t.length||t.end(0)-t.start(0)<2*i||n>t.start(0)||!(t.start(0)-n<i))}({buffered:r,targetDuration:this.media().targetDuration,currentTime:i})){e=r.start(0)+pl
this.logger_("Buffered region starts ("+r.start(0)+")  just beyond seek point ("+i+"). Seeking to "+e+".")
this.tech_.setCurrentTime(e)
return!0}return!1}
t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=ml(t,e)
if(i.length&&e+3<=i.end(0)){this.cancelTimer_()
this.tech_.setCurrentTime(e)
this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time.")
this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})
this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})}else;}}
t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime()
if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0
if(this.tech_.seeking()||null!==this.timer_)return!0
if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1)
this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i)
this.cancelTimer_()
this.tech_.setCurrentTime(i)
this.tech_.trigger({type:"usage",name:"vhs-live-resync"})
this.tech_.trigger({type:"usage",name:"hls-live-resync"})
return!0}var n=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered()
if(this.videoUnderflow_({audioBuffered:n.audioBuffered(),videoBuffered:n.videoBuffered(),currentTime:t})){this.cancelTimer_()
this.tech_.setCurrentTime(t)
this.tech_.trigger({type:"usage",name:"vhs-video-underflow"})
this.tech_.trigger({type:"usage",name:"hls-video-underflow"})
return!0}var a=gl(r,t)
if(a.length>0){var s=a.start(0)-t
this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.start(0))
this.cancelTimer_()
this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t)
return!0}return!1}
t.afterSeekableWindow_=function(e,t,i,n){void 0===n&&(n=!1)
if(!e.length)return!1
var r=e.end(e.length-1)+pl
!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration)
return t>r}
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,i=e.audioBuffered,n=e.currentTime
if(t){var r
if(t.length&&i.length){var a=ml(t,n-3),s=ml(t,n),o=ml(i,n)
o.length&&!s.length&&a.length&&(r={start:a.end(0),end:o.end(0)})}else{gl(t,n).length||(r=this.gapFromVideoUnderflow_(t,n))}if(r){this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+n)
return!0}return!1}}
t.skipTheGap_=function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),n=gl(t,i)
this.cancelTimer_()
if(0!==n.length&&i===e){this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0))
this.tech_.setCurrentTime(n.start(0)+hl)
this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})
this.tech_.trigger({type:"usage",name:"hls-gap-skip"})}}
t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return sl.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 sl.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n)
if(t-r<4&&t-r>2)return{start:r,end:a}}return null}
return e}(),uh={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},lh=function e(t,i){var n=0,r=0,a=sl.mergeOptions(uh,i)
t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"})
t.trigger({type:"usage",name:"hls-error-reload-initialized"})}))
var s=function(){r&&t.currentTime(r)},o=function(e){if(null!=e){r=t.duration()!==1/0&&t.currentTime()||0
t.one("loadedmetadata",s)
t.src(e)
t.trigger({type:"usage",name:"vhs-error-reload"})
t.trigger({type:"usage",name:"hls-error-reload"})
t.play()}},u=function(){if(Date.now()-n<1e3*a.errorInterval){t.trigger({type:"usage",name:"vhs-error-reload-canceled"})
t.trigger({type:"usage",name:"hls-error-reload-canceled"})}else{if(a.getSource&&"function"==typeof a.getSource){n=Date.now()
return a.getSource.call(t,o)}sl.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function e(){t.off("loadedmetadata",s)
t.off("error",u)
t.off("dispose",e)}
t.on("error",u)
t.on("dispose",l)
t.reloadSourceOnError=function(i){l()
e(t,i)}},ch=function(e){lh(this,e)},dh="2.9.1",hh={PlaylistLoader:$l,Playlist:Ul,utils:cc,STANDARD_PLAYLIST_SELECTOR:sd,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Ul.isEnabled)
nd(t,(function(e,t){return rd(e,t)}))
return t.filter((function(t){return!!Zc(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:sd,movingAverageBandwidthSelector:function(e){var t=-1,i=-1
if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.")
return function(){var n=this.useDevicePixelRatio&&a.devicePixelRatio||1
if(t<0){t=this.systemBandwidth
i=this.systemBandwidth}if(this.systemBandwidth>0&&this.systemBandwidth!==i){t=e*this.systemBandwidth+(1-e)*t
i=this.systemBandwidth}return ad(this.playlists.master,t,parseInt(id(this.tech_.el(),"width"),10)*n,parseInt(id(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:rd,comparePlaylistResolution:function(e,t){var i,n
e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width)
i=i||a.Number.MAX_VALUE
t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width)
return i===(n=n||a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:tc()}
Object.keys(bc).forEach((function(e){Object.defineProperty(hh,e,{get:function(){sl.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing")
return bc[e]},set:function(t){sl.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing")
"number"!=typeof t||t<0?sl.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):bc[e]=t}})}))
var ph="videojs-vhs",fh=function(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r
break}e.selectedIndex_=n
e.trigger({selectedIndex:n,type:"change"})}
hh.canPlaySource=function(){return sl.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")}
var mh=function(e){var t=e.player,i=e.sourceKeySystems,n=e.audioMedia,r=e.mainPlaylists
if(!t.eme.initializeMediaKeys)return Promise.resolve()
var a=function(e,t){return e.reduce((function(e,i){if(!i.contentProtection)return e
var n=t.reduce((function(e,t){var n=i.contentProtection[t]
n&&n.pssh&&(e[t]={pssh:n.pssh})
return e}),{})
Object.keys(n).length&&e.push(n)
return e}),[])}(n?r.concat([n]):r,Object.keys(i)),s=[],o=[]
a.forEach((function(e){o.push(new Promise((function(e,i){t.tech_.one("keysessioncreated",e)})))
s.push(new Promise((function(i,n){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?n(e):i()}))})))}))
return Promise.race([Promise.all(s),Promise.race(o)])},gh=function(e){var t=e.player,i=function(e,t,i){if(!e)return e
var n={}
t&&t.attributes&&t.attributes.CODECS&&(n=$c(Ge(t.attributes.CODECS)))
i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS)
var r=Xe(n.video),a=Xe(n.audio),s={}
for(var o in e){s[o]={}
a&&(s[o].audioContentType=a)
r&&(s[o].videoContentType=r)
t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh)
"string"==typeof e[o]&&(s[o].url=e[o])}return sl.mergeOptions(e,s)}(e.sourceKeySystems,e.media,e.audioMedia)
if(!i)return!1
t.currentSource().keySystems=i
if(i&&!t.eme){sl.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin")
return!1}return!0},vh=function(){if(!a.localStorage)return null
var e=a.localStorage.getItem(ph)
if(!e)return null
try{return JSON.parse(e)}catch(e){return null}}
hh.supportsNativeHls=function(){if(!R||!R.createElement)return!1
var e=R.createElement("video")
if(!sl.getTech("Html5").isSupported())return!1
return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}()
hh.supportsNativeDash=!!(R&&R.createElement&&sl.getTech("Html5").isSupported())&&/maybe|probably/i.test(R.createElement("video").canPlayType("application/dash+xml"))
hh.supportsTypeNatively=function(e){return"hls"===e?hh.supportsNativeHls:"dash"===e&&hh.supportsNativeDash}
hh.isSupported=function(){return sl.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")}
var yh=function(e){j(t,e)
function t(t,i,n){var r
r=e.call(this,i,sl.mergeOptions(n.hls,n.vhs))||this
n.hls&&Object.keys(n.hls).length&&sl.log.warn("Using hls options is deprecated. Use vhs instead.")
"number"==typeof n.initialBandwidth&&(r.options_.bandwidth=n.initialBandwidth)
r.logger_=dl("VhsHandler")
if(i.options_&&i.options_.playerId){var a=sl(i.options_.playerId)
a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){sl.log.warn("player.hls is deprecated. Use player.tech().vhs instead.")
i.trigger({type:"usage",name:"hls-player-access"})
return U(r)},configurable:!0})
a.hasOwnProperty("vhs")||Object.defineProperty(a,"vhs",{get:function(){sl.log.warn("player.vhs is deprecated. Use player.tech().vhs instead.")
i.trigger({type:"usage",name:"vhs-player-access"})
return U(r)},configurable:!0})
a.hasOwnProperty("dash")||Object.defineProperty(a,"dash",{get:function(){sl.log.warn("player.dash is deprecated. Use player.tech().vhs instead.")
return U(r)},configurable:!0})
r.player_=a}r.tech_=i
r.source_=t
r.stats={}
r.ignoreNextSeekingEvent_=!1
r.setOptions_()
if(r.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks){i.overrideNativeAudioTracks(!0)
i.overrideNativeVideoTracks(!0)}else if(r.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB")
r.on(R,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=R.fullscreenElement||R.webkitFullscreenElement||R.mozFullScreenElement||R.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)
return r}var i=t.prototype
i.setOptions_=function(){var e=this
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_.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)
if("number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=vh()
if(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"})}if(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=bc.INITIAL_BANDWIDTH)
this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===bc.INITIAL_BANDWIDTH;["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS"].forEach((function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])}))
this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions
this.useDevicePixelRatio=this.options_.useDevicePixelRatio}
i.src=function(e,t){var i=this
if(e){this.setOptions_()
this.options_.src=0===(n=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(n.substring(n.indexOf(",")+1)):n
var n
this.options_.tech=this.tech_
this.options_.externVhs=hh
this.options_.sourceType=et(t)
this.options_.seekTo=function(e){i.tech_.setCurrentTime(e)}
this.options_.smoothQualityChange&&sl.log.warn("smoothQualityChange is deprecated and will be removed in the next major version")
this.masterPlaylistController_=new rh(this.options_)
var r=sl.mergeOptions({liveRangeSafeTimeDelta:pl},this.options_,{seekable:function(){return i.seekable()},media:function(){return i.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_})
this.playbackWatcher_=new oh(r)
this.masterPlaylistController_.on("error",(function(){var e=sl.players[i.tech_.options_.playerId],t=i.masterPlaylistController_.error
"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3
e.error(t)}))
var s=this.options_.experimentalBufferBasedABR?hh.movingAverageBandwidthSelector(.55):hh.STANDARD_PLAYLIST_SELECTOR
this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):s.bind(this)
this.masterPlaylistController_.selectInitialPlaylist=hh.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(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e
this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1)
e=this.throughput>0?1/this.throughput:0
return Math.floor(1/(t+e))},set:function(){sl.log.error('The "systemBandwidth" property is read-only')}}})
this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth)
this.options_.throughput&&(this.throughput=this.options_.throughput)
Object.defineProperties(this.stats,{bandwidth:{get:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return i.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return i.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return i.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return yl(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return yl(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}})
this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_))
this.tech_.on("bandwidthupdate",(function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(!a.localStorage)return!1
var t=vh()
t=t?sl.mergeOptions(t,e):e
try{a.localStorage.setItem(ph,JSON.stringify(t))}catch(e){return!1}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})}))
this.masterPlaylistController_.on("selectedinitialmedia",(function(){(e=i).representations=function(){var t=e.masterPlaylistController_.master(),i=Nl(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists
return i?i.filter((function(e){return!Al(e)})).map((function(t,i){return new ah(e,t,t.id)})):[]}
var e}))
this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){i.setupEme_()}))
this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")}))
this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0}))
this.setupQualityLevels_()
if(this.tech_.el()){this.mediaSourceUrl_=a.URL.createObjectURL(this.masterPlaylistController_.mediaSource)
this.tech_.src(this.mediaSourceUrl_)}}}
i.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,i=gh({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()})
if(11!==sl.browser.IE_VERSION&&i){this.logger_("waiting for EME key session creation")
mh({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 session",t)
e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))}else this.masterPlaylistController_.sourceUpdater_.initializedEme()}
i.setupQualityLevels_=function(){var e=this,t=sl.players[this.tech_.options_.playerId]
if(t&&t.qualityLevels&&!this.qualityLevels_){this.qualityLevels_=t.qualityLevels()
this.masterPlaylistController_.on("selectedinitialmedia",(function(){!function(e,t){t.representations().forEach((function(t){e.addQualityLevel(t)}))
fh(e,t.playlists)}(e.qualityLevels_,e)}))
this.playlists.on("mediachange",(function(){fh(e.qualityLevels_,e.playlists)}))}}
t.version=function(){return{"@videojs/http-streaming":dh,"mux.js":"5.11.1","mpd-parser":"0.17.0","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}}
i.version=function(){return this.constructor.version()}
i.canChangeType=function(){return Ud.canChangeType()}
i.play=function(){this.masterPlaylistController_.play()}
i.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)}
i.duration=function(){return this.masterPlaylistController_.duration()}
i.seekable=function(){return this.masterPlaylistController_.seekable()}
i.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose()
this.masterPlaylistController_&&this.masterPlaylistController_.dispose()
this.qualityLevels_&&this.qualityLevels_.dispose()
if(this.player_){delete this.player_.vhs
delete this.player_.dash
delete this.player_.hls}this.tech_&&this.tech_.vhs&&delete this.tech_.vhs
this.tech_&&delete this.tech_.hls
if(this.mediaSourceUrl_&&a.URL.revokeObjectURL){a.URL.revokeObjectURL(this.mediaSourceUrl_)
this.mediaSourceUrl_=null}e.prototype.dispose.call(this)}
i.convertToProgramTime=function(e,t){return dc({playlist:this.masterPlaylistController_.media(),time:e,callback:t})}
i.seekToProgramTime=function(e,t,i,n){void 0===i&&(i=!0)
void 0===n&&(n=2)
return hc({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}
return t}(sl.getComponent("Component")),_h={name:"videojs-http-streaming",VERSION:dh,canHandleSource:function(e,t){void 0===t&&(t={})
var i=sl.mergeOptions(sl.options,t)
return _h.canPlayType(e.type,i)},handleSource:function(e,t,i){void 0===i&&(i={})
var n=sl.mergeOptions(sl.options,i)
t.vhs=new yh(e,t,n)
sl.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){sl.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead.")
return t.vhs},configurable:!0})
t.vhs.xhr=tc()
t.vhs.src(e.src,e.type)
return t.vhs},canPlayType:function(e,t){void 0===t&&(t={})
var i=sl.mergeOptions(sl.options,t).vhs.overrideNative,n=void 0===i?!sl.browser.IS_ANY_SAFARI:i,r=et(e)
return r&&(!hh.supportsTypeNatively(r)||n)?"maybe":""}}
Ye("avc1.4d400d,mp4a.40.2")&&sl.getTech("Html5").registerSourceHandler(_h,0)
sl.VhsHandler=yh
Object.defineProperty(sl,"HlsHandler",{get:function(){sl.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead.")
return yh},configurable:!0})
sl.VhsSourceHandler=_h
Object.defineProperty(sl,"HlsSourceHandler",{get:function(){sl.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead.")
return _h},configurable:!0})
sl.Vhs=hh
Object.defineProperty(sl,"Hls",{get:function(){sl.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead.")
return hh},configurable:!0})
if(!sl.use){sl.registerComponent("Hls",hh)
sl.registerComponent("Vhs",hh)}sl.options.vhs=sl.options.vhs||{}
sl.options.hls=sl.options.hls||{}
sl.registerPlugin?sl.registerPlugin("reloadSourceOnError",ch):sl.plugin("reloadSourceOnError",ch)
/*! @name videojs-contrib-quality-levels @version 2.0.9 @license Apache-2.0 */
function bh(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
return e}var Th=function e(t){var i=this
if(sl.browser.IS_IE8){i=R.createElement("custom")
for(var n in e.prototype)"constructor"!==n&&(i[n]=e.prototype[n])}i.id=t.id
i.label=i.id
i.width=t.width
i.height=t.height
i.bitrate=t.bandwidth
i.enabled_=t.enabled
Object.defineProperty(i,"enabled",{get:function(){return i.enabled_()},set:function(e){i.enabled_(e)}})
return i},Sh=function(e){!function(e,t){e.prototype=Object.create(t.prototype)
e.prototype.constructor=e
e.__proto__=t}(t,e)
function t(){var i,n=bh(bh(i=e.call(this)||this))
if(sl.browser.IS_IE8){n=R.createElement("custom")
for(var r in t.prototype)"constructor"!==r&&(n[r]=t.prototype[r])}n.levels_=[]
n.selectedIndex_=-1
Object.defineProperty(n,"selectedIndex",{get:function(){return n.selectedIndex_}})
Object.defineProperty(n,"length",{get:function(){return n.levels_.length}})
return n||bh(i)}var i=t.prototype
i.addQualityLevel=function(e){var t=this.getQualityLevelById(e.id)
if(t)return t
var i=this.levels_.length
t=new Th(e)
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this.levels_.push(t)
this.trigger({qualityLevel:t,type:"addqualitylevel"})
return t}
i.removeQualityLevel=function(e){for(var t=null,i=0,n=this.length;i<n;i++)if(this[i]===e){t=this.levels_.splice(i,1)[0]
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return t}
i.getQualityLevelById=function(e){for(var t=0,i=this.length;t<i;t++){var n=this[t]
if(n.id===e)return n}return null}
i.dispose=function(){this.selectedIndex_=-1
this.levels_.length=0}
return t}(sl.EventTarget)
Sh.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"}
for(var kh in Sh.prototype.allowedEvents_)Sh.prototype["on"+kh]=null
var Eh="2.0.9",Ch=sl.registerPlugin||sl.plugin,wh=function(e){return function(e,t){var i=e.qualityLevels,n=new Sh
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e.off("dispose",t)}))
e.qualityLevels=function(){return n}
e.qualityLevels.VERSION=Eh
return n}(this,sl.mergeOptions({},e))}
Ch("qualityLevels",wh)
wh.VERSION=Eh
function Ih(e){Ih="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e}
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this._label=qh.createEl("label",{className:"vjs-toggle-label artdeco-toggle__label a11y-text"},{for:this.id()})
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this._checkbox=qh.createEl("input",{className:"vjs-toggle-button artdeco-toggle__input"},{type:"checkbox",role:"switch"})
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sl.registerComponent("Toggle",Wh)
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return e}},{key:"resetPlaybackRate_",value:function(){var e=this.playbackRate()
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this._isResetting=!0
var t=this.volume(),i=this.muted(),r=this.playbackRate()
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e._isResetting=!1}))
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sl.registerComponent("Player",$h)
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var t=Nh(i)
function i(e){var n
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n._showOnPlayed=!1
n.on(e,"playerreset",n._onPlayerReset)
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this._isShowing=!1
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this._hasPlayed=!1
this._showOnPlayed=e}}])
return i}(Jh)
sl.registerComponent("CustomCaptionsDisplay",ep)
var tp=sl.mergeOptions,ip=sl.getComponent("Button"),np="vjs-captions-active",rp="captions",ap={useCustomCaptions:!1,selected:!1},sp=function(e){Oh(i,e)
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if(a){r.on(a,"addtrack",r._handleAddTrack)
r.on(a,"removetrack",r._handleRemoveTrack)}}return r}Ah(i,[{key:"handleClick",value:function(){this._isActive?this.deactivate():this.activate()
this._userPrefs&&this._userPrefs.set(rp,this._isActive)}},{key:"activate",value:function(){this.options_.useCustomCaptions?this._player.getChild("customCaptionsDisplay").show():this._textTrack&&(this._textTrack.mode="showing")
this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(!0)
this.addClass(np)
this.controlText("Hide Captions")
this._isActive=!0
this.trigger("activate")}},{key:"deactivate",value:function(){if(this._isActive){this.options_.useCustomCaptions?this._player.getChild("customCaptionsDisplay").hide():this._textTrack&&(this._textTrack.mode="hidden")
this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(!1)
this.removeClass(np)
this.controlText("Show Captions")
this._isActive=!1
this.trigger("deactivate")}}},{key:"_handleAddTrack",value:function(e){if(e.track&&"captions"===e.track.kind){this._textTrack=e.track
this.show()
"showing"===this._textTrack.mode&&this.activate()}}},{key:"_handleRemoveTrack",value:function(e){if(e.track&&"captions"===e.track.kind){this._textTrack=null
this.deactivate()
this.hide()}}},{key:"_handlePlay",value:function(){this._userPrefs&&this._userPrefs.get(rp)&&this.activate()}}])
return i}(ip)
sl.registerComponent("CaptionsToggle",sp)
function op(e,t,i){var n,r,a,s,o
null==t&&(t=100)
function u(){var l=Date.now()-s
if(l<t&&l>=0)n=setTimeout(u,t-l)
else{n=null
if(!i){o=e.apply(a,r)
a=r=null}}}var l=function(){a=this
r=arguments
s=Date.now()
var l=i&&!n
n||(n=setTimeout(u,t))
if(l){o=e.apply(a,r)
a=r=null}return o}
l.clear=function(){if(n){clearTimeout(n)
n=null}}
l.flush=function(){if(n){o=e.apply(a,r)
a=r=null
clearTimeout(n)
n=null}}
return l}op.debounce=op
var up=op,lp=sl.getComponent("TextTrackMenuItem"),cp=sl.dom,dp=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,[{key:"createEl",value:function(e,t,n){var r=Uh(Lh(i.prototype),"createEl",this).call(this,e,t,n)
if("subtitles"===this.options_.track.kind){this.options_.label="English (auto-generated)"
r.removeChild(r.querySelector(".vjs-menu-item-text"))
var a=cp.createEl("span",void 0,{class:"vjs-menu-item-text"})
cp.textContent(a,this.localize(this.options_.label))
r.appendChild(a)}return r}}])
return i}(lp)
sl.registerComponent("CaptionsMenuItem",dp)
var hp=sl.getComponent("TextTrackButton"),pp=sl.getComponent("OffTextTrackMenuItem"),fp="vjs-captions-active",mp="captionsLang",gp=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}
Ph(this,i);(n=t.call(this,e,r))._player=e
n.controlText("Open Captions Menu")
n._isMenuOpen=!1
n._hasManuallyDisabled=!1
n.addClass("vjs-captions-menu-toggle")
var a=e.textTracks()
n.reEnableCaptions=up(n._reEnableCaptions,300,!0)
if(n._player.usingPlugin("userPreferences")){n._userPrefs=n._player.userPreferences()
n.on(n._player,"playerreset",(function(){n.removeClass(fp)}))
n.on(n._player,"loadedmetadata",n._handleLoadedMetaData)}a&&n.on(a,"change",n._handleChangeTrack)
n.on("dispose",n._onDispose)
return n}Ah(i,[{key:"createItems",value:function(){var e=this,t=[]
this.removeClass(fp);(t=Uh(Lh(i.prototype),"createItems",this).call(this,t,dp)).shift()
var n=new pp(this.player_,{kinds:this.kinds_,kind:this.kind_,label:"Off"})
t.unshift(n)
n.on(["tap","click"],this._offMenuItemSelected.bind(this))
t.forEach((function(t){var i=t.track
"showing"===i.mode&&"Off"!==i.label&&e.addClass(fp)
t.on(["tap","click"],(function(){e.trigger("captionMenuItemSelected",t)}))}))
this._items=t
return t}},{key:"handleClick",value:function(e){Uh(Lh(i.prototype),"handleClick",this).call(this,e)
this._isMenuOpen=!this._isMenuOpen
this.controlText(this._isMenuOpen?"Close Captions Menu":"Open Captions Menu")}},{key:"_handleChangeTrack",value:function(){var e=this.items.find((function(e){return"showing"===e.track.mode})),t=!!e
if(this._hasManuallyDisabled||t){if(t){this.addClass(fp)
this._activeTrack=e.track}else{this.removeClass(fp)
this._activeTrack=void 0}this._player.usingPlugin("tracking")&&this._player.tracking().setIsCcVisible(t)
this._userPrefs&&this._userPrefs.set(mp,this._activeTrack?this._activeTrack.language:"")
this._hasManuallyDisabled=!1}else{this.reEnableCaptions()
this._hasManuallyDisabled=!1}}},{key:"_handleLoadedMetaData",value:function(){var e=this._player.textTracks()
if(this._userPrefs&&e)for(var t=this._userPrefs.get(mp),i=0;i<e.length;i++){var n=e[i]
n.language===t&&(n.mode="showing")}}},{key:"_offMenuItemSelected",value:function(){this._hasManuallyDisabled=!0}},{key:"_onDispose",value:function(){this.reEnableCaptions.clear()}},{key:"_reEnableCaptions",value:function(){this._activeTrack&&(this._activeTrack.mode="showing")}}])
return i}(hp)
gp.prototype.kinds_=["captions","subtitles"]
sl.registerComponent("CaptionsMenuToggle",gp)
var vp=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.disabled,s=void 0!==a&&a
Ph(this,i);(r=t.apply(this,arguments)).controlText("Previous")
r.addClass("vjs-previous-button")
s&&r.disable()
return r}Ah(i,[{key:"handleClick",value:function(){this.trigger("previous")}}])
return i}(sl.getComponent("Button"))
sl.registerComponent("PreviousButton",vp)
var yp=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.disabled,s=void 0!==a&&a
Ph(this,i);(r=t.apply(this,arguments)).controlText("Next")
r.addClass("vjs-next-button")
s&&r.disable()
return r}Ah(i,[{key:"handleClick",value:function(){this.trigger("next")}}])
return i}(sl.getComponent("Button"))
sl.registerComponent("NextButton",yp)
var _p=".vjs-play-control:not(.vjs-playing):not(.vjs-ended)",bp=".vjs-play-control.vjs-playing:not(.vjs-ended)",Tp=".vjs-play-control.vjs-ended",Sp=".vjs-tech",kp=".vjs-poster",Ep=".vjs-mute-control",Cp=".vjs-fullscreen-control",wp=".vjs-captions-toggle.vjs-captions-active",Ip=".vjs-captions-toggle:not(.vjs-captions-active)",Pp=".vjs-subtitles-menu-item",xp=".vjs-captions-menu-item",Ap=".vjs-menu-item",Op=".vjs-progress-holder",Lp=".vjs-volume-control",Dp=".vjs-back-to-start-button",Rp=".vjs-big-play-button",Mp="PLAY_CONTROL",Np="PAUSE_CONTROL",Up="REPLAY_CONTROL",Bp="MUTE_CONTROL",jp="UNMUTE_CONTROL",Fp="POSTER_CONTROL",Hp="MEDIA_CONTROL",Vp="FULLSCREEN_CONTROL",qp="UNFULLSCREEN_CONTROL",Wp="CAPTIONS_ON_CONTROL",zp="CAPTIONS_OFF_CONTROL",Gp="MENU_CAPTIONS_ON_CONTROL",Kp="MENU_CAPTIONS_OFF_CONTROL",Xp="PROGRESS_SCRUBBER_CONTROL",Yp="VOLUME_SLIDER_CONTROL",Qp="BACK_TO_START_CONTROL",$p="PLAY_OVERLAY_CONTROL",Jp="SKIP_AHEAD_CONTROL",Zp="SKIP_BACK_CONTROL",ef="THEATER_MODE_CONTROL",tf="PLAYBACK_RATE_CONTROL",nf=sl.getComponent("Button"),rf=10,af=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.duration,s=void 0===a?rf:a
Ph(this,i);(r=t.apply(this,arguments))._player=e
r._duration=s
e.playerInteraction().registerControl(r.el(),Jp)
r.controlText("Skip ahead")
r.addClass("vjs-skip-ahead-button")
return r}Ah(i,[{key:"handleClick",value:function(){var e=this._player.currentTime()+this._duration
e>this._player.duration()&&(e=this._player.duration())
this._player.currentTime(e)
this.trigger("skipAhead")}}])
return i}(nf)
sl.registerComponent("SkipAheadButton",af)
var sf=sl.getComponent("Button"),of=10,uf=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.duration,s=void 0===a?of:a
Ph(this,i);(r=t.apply(this,arguments))._player=e
r._duration=s
e.playerInteraction().registerControl(r.el(),Zp)
r.controlText("Skip back")
r.addClass("vjs-skip-back-button")
return r}Ah(i,[{key:"handleClick",value:function(){var e=this._player.currentTime()-this._duration,t=e<0?0:e
this._player.currentTime(t)
this.trigger("skipBack")}}])
return i}(sf)
sl.registerComponent("SkipBackButton",uf)
var lf=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments))._player=e
n.controlText("Back to start")
n.addClass("vjs-back-to-start-button")
return n}Ah(i,[{key:"handleClick",value:function(){this._player.currentTime(0)
this.trigger("backToStart")}}])
return i}(sl.getComponent("Button"))
sl.registerComponent("BackToStartButton",lf)
var cf=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments))._player=e
n._player.playerInteraction().registerControl(n.el(),ef)
n.controlText("Theater mode")
n.addClass("vjs-theater-mode-button")
n.isTheaterModeEnabled=!1
return n}Ah(i,[{key:"handleClick",value:function(){this.isTheaterModeEnabled=!this.isTheaterModeEnabled
if(this.isTheaterModeEnabled){this.addClass("vjs-theater-mode-button--enabled")
this.controlText("Theater mode default view")
this.trigger("activate")}else{this.removeClass("vjs-theater-mode-button--enabled")
this.controlText("Theater mode")
this.trigger("deactivate")}}}])
return i}(sl.getComponent("Button"))
sl.registerComponent("TheaterModeButton",cf)
var df=sl.getComponent("PlaybackRateMenuButton"),hf=sl.getComponent("PlaybackRateMenuItem"),pf=sl.dom,ff=function(e){Oh(i,e)
var t=Nh(i)
function i(){var e
Ph(this,i);(e=t.apply(this,arguments)).player().playerInteraction().registerControl(e.getChild("PlaybackRateMenuButton").el(),tf)
return e}Ah(i,[{key:"createItems",value:function(){var e=this,t=this.playbackRates(),i=[]
t&&t.forEach((function(t){var n=new hf(e.player(),{rate:"".concat(t,"x")}),r=pf.createEl("span",{className:"vjs-icon-placeholder"})
pf.prependTo(r,n.el())
n.addClass("vjs-menu-item-checkable")
i.push(n)}))
return i}},{key:"handleClick",value:function(){this.buttonPressed_?this.unpressButton():this.pressButton()}}])
return i}(df)
sl.registerComponent("PlaybackRateMenuButton",ff)
var mf=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments)).addClass("vjs-poster-background")
n.setBackground()
n.on(e,"playerreset",n._playerReset)
n.on(e,"posterchange",n.setBackground)
return n}Ah(i,[{key:"setBackground",value:function(){var e=this.player().poster()
e&&(this.el().style.backgroundImage="url(".concat(e,")"))}},{key:"_playerReset",value:function(){this.el().style.backgroundImage="none"}}])
return i}(sl.getComponent("Component"))
sl.registerComponent("PosterBackground",mf)
var gf=sl.getComponent("Component"),vf=sl.dom,yf="LEFT",_f="RIGHT",bf={LEFT:"vjs-tooltip-left",RIGHT:"vjs-tooltip-right"},Tf=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.control,s=r.text
Ph(this,i)
zh("tooltip: must be pased a control",a);(n=t.apply(this,arguments)).player=e
n._control=a
n._titleText=n._control.el().getAttribute("title")
n.setText(s)
n.on(a,"focus",n._onFocus)
n.on(a,"focusout",n._onFocusout)
n.on(a,"mouseenter",n._onMouseenter)
n.on(a,"mouseleave",n._onMouseleave)
n.on(n._tooltipContainer,"click",(function(e){if(e.target.classList.contains("vjs-tooltip-container")){e.preventDefault()
e.stopPropagation()}}))
return n}Ah(i,[{key:"createEl",value:function(){var e=bf[this.options_.side]||""
this._tooltip=Uh(Lh(i.prototype),"createEl",this).call(this,"div",{className:"vjs-tooltip"},{"aria-hidden":"true",role:"tooltip"})
this._tooltipContainer=Uh(Lh(i.prototype),"createEl",this).call(this,"div",{className:"vjs-tooltip-container ".concat(e)})
this._tooltipContainer.appendChild(this._tooltip)
return this._tooltipContainer}},{key:"show",value:function(){if(!this._isShowing){this.addClass("vjs-tooltip-active")
this._control.el().removeAttribute("title")
this._isShowing=!0}}},{key:"hide",value:function(){if(this._isShowing){this.removeClass("vjs-tooltip-active")
this._control.el().setAttribute("title",this._titleText)
this._isShowing=!1}}},{key:"setText",value:function(e){var t=this.player.localize(e)
vf.textContent(this._tooltip,t)}},{key:"_onFocus",value:function(){this.show()}},{key:"_onFocusout",value:function(){this.hide()}},{key:"_onMouseenter",value:function(){this.show()}},{key:"_onMouseleave",value:function(){this.hide()}}])
return i}(gf)
Tf.prototype.options_={name:"ControlTooltip"}
sl.registerComponent("ControlTooltip",Tf)
var Sf=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,[{key:"handleClick",value:function(){var e=this
Uh(Lh(i.prototype),"handleClick",this).apply(this,arguments)
this.player().one("fullscreenchange",(function(){e.el().focus()}))}}])
return i}(sl.getComponent("FullscreenToggle"))
sl.registerComponent("FullscreenToggle",Sf)
var kf=sl.getComponent("Menu"),Ef=sl.dom,Cf="vjs-settings-menu-sub-menu-active",wf=function(e){Oh(i,e)
var t=Nh(i)
function i(){var e
Ph(this,i);(e=t.apply(this,arguments))._selectedSubMenuItem=null
e.on("focusout",e._onFocusout)
return e}Ah(i,[{key:"createEl",value:function(){var e=Uh(Lh(i.prototype),"createEl",this).apply(this,arguments)
Ef.addClass(e,"vjs-settings-menu")
this._subMenus=Ef.createEl("div",{className:"vjs-settings-menu-sub-menus"})
e.appendChild(this._subMenus)
return e}},{key:"addItem",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=i.index
this.addChild(e,void 0,n)
var r=e.getMenu()
if(r){this._subMenus.appendChild(r.el())
this.on(e,"select",(function(){return t._onSelectSubMenu(e)}))
this.on(e,"deselect",(function(){return t._onDeselectSubMenu(e)}))}}},{key:"_onFocusout",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.relatedTarget
if(this.menuButton_&&!this.el().contains(t)&&!this.menuButton_.el().contains(t)){this.menuButton_.unpressButton()
this._selectedSubMenuItem&&this._selectedSubMenuItem.selected(!1)}}},{key:"_onSelectSubMenu",value:function(e){var t=e.getMenu()
if(t){t.focus()
this.addClass(Cf)
this._selectedSubMenuItem=e}}},{key:"_onDeselectSubMenu",value:function(e){if(e.getMenu()){this.removeClass(Cf)
this.hasClass("vjs-lock-showing")&&e.focus()
this._selectedSubMenuItem=null}}}])
return i}(kf)
sl.registerComponent("SettingsMenu",wf)
var If=sl.getComponent("MenuItem"),Pf=sl.dom,xf=sl.mergeOptions,Af="vjs-settings-menu-item-active",Of={selectable:!0,valueText:void 0},Lf=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){Ph(this,i)
return t.call(this,e,xf({},Of,n))}Ah(i,[{key:"createMenu",value:function(){}},{key:"getMenu",value:function(){return this._menu}},{key:"createEl",value:function(){var e=this,t=Uh(Lh(i.prototype),"createEl",this).apply(this,arguments),n=this.options_,r=n.valueText,a=n.icon
Pf.addClass(t,"vjs-settings-menu-item")
this._menu=this.createMenu()
this._value=Pf.createEl("div",{className:"vjs-settings-menu-item-value"})
r&&this.setValueText(r)
t.appendChild(this._value)
a&&Pf.prependTo(Pf.createEl("span",{className:"vjs-icon-placeholder"}),t)
if(this._menu){var s=new i(this.player(),{label:this.options_.label,icon:!0,selectable:!1})
s.addClass("vjs-settings-menu-item-header")
s.on(["tap","click"],(function(){e.selected(!1)}))
this._menu.addChild(s,void 0,0)
Pf.addClass(t,"vjs-settings-menu-item-expandable")
t.appendChild(Pf.createEl("span",{className:"vjs-icon-placeholder"}))
t.setAttribute("aria-haspopup","true")
t.setAttribute("aria-expanded","false")}return t}},{key:"setValueText",value:function(e){e&&Pf.textContent(this._value,this.localize(e))}},{key:"selected",value:function(e){Uh(Lh(i.prototype),"selected",this).apply(this,arguments)
this.selectable&&(e?this._select():this._deselect())}},{key:"_select",value:function(){if(this._menu){this._menu.addClass(Af)
this.el().setAttribute("aria-expanded","true")}this.trigger("select")}},{key:"_deselect",value:function(){if(this._menu){this._menu.removeClass(Af)
this.el().setAttribute("aria-expanded","false")}this.trigger("deselect")}}])
return i}(If)
sl.registerComponent("SettingsMenuItem",Lf)
function Df(e){return!!e||!1===e||0===e}var Rf=sl.mergeOptions,Mf=sl.getComponent("SettingsMenuItem"),Nf=sl.getComponent("Toggle"),Uf={multiselectable:!0,selected:!0},Bf=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r
Ph(this,i)
var a=(r=t.call(this,e,Rf({},Uf,n))).options_,s=a.userPrefsKey,o=a.enableUserPrefs,u=a.className
r.addClass("vjs-settings-toggle-menu-item")
u&&r.addClass(u)
if(o&&e.usingPlugin("userPreferences")){r._userPrefs=e.userPreferences()
r._userPrefsKey=s
e.ready((function(){var e=r._userPrefs.get(s)
Df(e)&&r.selected(e)}))}return r}Ah(i,[{key:"createEl",value:function(){var e=Uh(Lh(i.prototype),"createEl",this).apply(this,arguments)
this._toggle=this._createToggle()
e.appendChild(this._toggle.el())
return e}},{key:"handleClick",value:function(){this.selected(!this.isSelected_)
this._userPrefs&&this._userPrefs.set(this._userPrefsKey,this.isSelected_)}},{key:"selected",value:function(e){if(Df(e)&&e!==this._lastSelected){Uh(Lh(i.prototype),"selected",this).apply(this,arguments)
if(e){this.setValueText("On")
this._toggle.check()}else{this.setValueText("Off")
this._toggle.uncheck()}this._lastSelected=e}return this.isSelected_}},{key:"_createToggle",value:function(){var e=new Nf(this.player(),{readonly:!0})
e.el().setAttribute("aria-hidden","true")
return e}}])
return i}(Mf)
sl.registerComponent("SettingsToggleMenuItem",Bf)
var jf=sl.getComponent("SettingsMenu"),Ff=function(e){Oh(i,e)
var t=Nh(i)
function i(){var e
Ph(this,i);(e=t.apply(this,arguments)).addClass("vjs-settings-menu-button")
return e}Ah(i,[{key:"createMenu",value:function(){var e=new jf(this.player(),{menuButton:this})
this.hideThreshold_=0
this.items||(this.items=this.createItems())
this.items.forEach((function(t){e.addItem(t)}))
return e}},{key:"createItems",value:function(){var e,t=this,i=this.options_&&this.options_.items||[]
if(Array.isArray(i)){e=i
i={}}else e=Object.keys(i)
return e.map((function(e){var n=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:""
return e.charAt(0).toUpperCase()+e.slice(1)}(e),r=sl.getComponent(n)
zh("settings-menu: Component ".concat(n," must exist"),r)
var a=new r(t.player(),i[e]||{})
a.addClass("vjs-settings-menu-button-item")
return a}))}}])
return i}(sl.getComponent("MenuButton"))
Ff.prototype.controlText_="Settings"
sl.registerComponent("SettingsMenuButton",Ff)
var Hf=sl.mergeOptions,Vf=sl.getComponent("SettingsToggleMenuItem"),qf=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}return i}(Vf)
qf.prototype.options_=Hf(Vf.prototype.options_,{label:"Autoplay",name:"AutoplaySetting",enableUserPrefs:!0,userPrefsKey:"autoplay",className:"vjs-autoplay-setting"})
sl.registerComponent("AutoplaySetting",qf)
var Wf=sl.mergeOptions,zf=sl.getComponent("SettingsToggleMenuItem"),Gf=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}return i}(zf)
Gf.prototype.options_=Wf(zf.prototype.options_,{label:"Auto-advance",name:"AutoAdvanceSetting",enableUserPrefs:!0,userPrefsKey:"auto-advance",className:"vjs-auto-advance-setting"})
sl.registerComponent("AutoAdvanceSetting",Gf)
var Kf=sl.mergeOptions,Xf=sl.getComponent("SettingsMenu"),Yf=sl.getComponent("SettingsMenuItem"),Qf={multiselectable:!1,selected:!1},$f="quality-adapt",Jf="quality-prog"
function Zf(e){return"auto"===e?"Auto":"".concat(e,"p")}var em=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r
Ph(this,i)
r=t.call(this,e,Kf({},Qf,n))
zh("quality-setting: The qualityLevels plugin is required",e.hasPlugin("qualityLevels"))
r.addClass("vjs-quality-setting")
r._qualityLevels=e.qualityLevels()
r._items=[]
r._qualities=[]
r._selectedItem=null
if(e.usingPlugin("userPreferences")){r._userPrefs=e.userPreferences()
r._userPrefsKey=r.options_.userPrefsKey}r.on(r._qualityLevels,"addqualitylevel",r._onAddQualityLevel)
r.on(r._qualityLevels,"removequalitylevel",r._onRemoveQualityLevel)
r.on(r.player_,"sourceset",r._onSourceSet)
r.on(r.player_,"loadedmetadata",r._onLoadedMetadata)
r.on(r.player_,"playerreset",r._onPlayerReset)
return r}Ah(i,[{key:"createMenu",value:function(){var e=new Xf(this.player_)
e.addClass("vjs-quality-setting-sub-menu")
return e}},{key:"_onSourceSet",value:function(){this._isAdaptive()&&this._onAddQualityLevel({qualityLevel:{height:"auto"}})}},{key:"_onLoadedMetadata",value:function(){var e=this._userPrefs&&this._userPrefs.get(this._getUserPrefKey()),t=this._items[e]&&e
if(!t)if(this._isAdaptive())t="auto"
else{var i=this._qualityLevels,n=i[i.selectedIndex]
t=n&&n.height}var r=this._items[t]
r&&r.selected(!0)}},{key:"_onPlayerReset",value:function(){var e=this
this._qualities.forEach((function(t){e._removeQualityLevelMenuItem({height:t})}))
this._qualities=[]
this._selectedItem=null}},{key:"_onAddQualityLevel",value:function(e){var t=e.qualityLevel,i=t.height
if(i&&-1===this._qualities.indexOf(i)){this._qualities.push(i)
this._qualities.sort((function(e,t){return e-t}))
this._addQualityLevelMenuItem(t)}}},{key:"_onRemoveQualityLevel",value:function(e){var t=e.qualityLevel,i=t.height,n=i?this._qualities.indexOf(i):null
if(i&&n>-1){this._qualities.splice(n,1)
this._removeQualityLevelMenuItem(t)}}},{key:"_addQualityLevelMenuItem",value:function(e){var t=this,i=e.height,n=new Yf(this.player_,{icon:!0,label:Zf(i),selected:!1})
this.on(n,"select",(function(){t.trigger("change",e)
t._onSelectQuality(e)}))
n.addClass("vjs-quality-setting-level")
n.addClass("vjs-menu-item-checkable")
this._items[i]=n
var r=this._qualities.indexOf(i)
this._menu.addItem(n,{index:r>-1?r+1:void 0})}},{key:"_removeQualityLevelMenuItem",value:function(e){var t=e.height,i=this._items[t]
this._menu.removeChild(i)
i.dispose()
delete this._items[t]}},{key:"_onSelectQuality",value:function(e){var t=e.height,i=this._qualityLevels,n=this._items[t]
if(this._selectedItem!==n){this._selectedItem&&this._selectedItem.selected(!1)
if(this._isAdaptive())for(var r=0;r<i.length;r++){var a=i[r]
a.enabled=a.height===t||"auto"===t}else{var s=this._qualities.indexOf(t)
i.selectedIndex_=s
i.trigger({type:"change",selectedIndex:s})}this.setValueText(Zf(t))
this._selectedItem=n
this.selected(!1)
this._userPrefs&&this._userPrefs.set(this._getUserPrefKey(),t)}}},{key:"_isAdaptive",value:function(){return!!this.player_.tech({IWillNotUseThisInPlugins:!0}).vhs}},{key:"_getUserPrefKey",value:function(){var e=this._userPrefsKey
e||(e=this._isAdaptive()?$f:Jf)
return e}}])
return i}(Yf)
em.prototype.options_=Kf(Yf.prototype.options_,{label:"Quality",name:"QualitySetting"})
sl.registerComponent("QualitySetting",em)
var tm=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,[{key:"createEl",value:function(){return Uh(Lh(i.prototype),"createEl",this).call(this,"div",{className:"vjs-time-display vjs-control"},{translate:"no"})}}])
return i}(sl.getComponent("Component"))
tm.prototype.options_={name:"TimeDisplay",children:["currentTimeDisplay","timeDivider","durationDisplay"]}
sl.registerComponent("TimeDisplay",tm)
function im(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[]
e&&"function"==typeof e[t]&&e[t].apply(e,jh(i))}var nm="MediaInitializationStartEvent",rm="MediaInitializationEndEvent",am="MediaBufferingStartEvent",sm="MediaBufferingEndEvent",om="MediaPlaybackErrorV2Event",um="MediaBitrateChangedEvent",lm="MediaRenderedEvent",cm="CAPTION",dm="CUSTOM",hm="ABORTED",pm="NETWORK",fm="DECODING",mm="SOURCE_FILE",gm="ENCRYPTION",vm="INIT",ym="SEEK",_m={EDGECAST:"ecst",AKAMAI:"akam"},bm="STREAMING",Tm="PROGRESSIVE",Sm="HLS",km="VIDEO",Em="HTML5",Cm={FREE:"FREE",PAID:"PAID",ENTERPRISE:"ENTERPRISE",GUEST:"GUEST"},wm=Object.keys(_m).map((function(e){return _m[e]})),Im=["ads","assessments","career_video","learning","linkedin","live_video","messaging","slideshare","stories","ugc.aws","ugc.inhouse","ugc"],Pm={IS_LIVE:"IS_LIVE",WAS_LIVE:"WAS_LIVE",PRE_RECORDED:"PRE_RECORDED"},xm=Object.assign||function(e,t){Object.keys(t).forEach((function(i){e[i]=t[i]}))
return e}
function Am(){return window.performance&&window.performance.timing&&"function"==typeof window.performance.now?Math.round(window.performance.now())+(window.performance.timing.navigationStart||1):(new Date).getTime()}var Om=function(){function e(){Ph(this,e)
this._bufferingRanges={}
this.mediaHeader={}
this.mediaLiveState=null
this.mediaTrackingObject={objectUrn:""}}Ah(e,[{key:"_buildInitializationBeacon",value:function(e){var t={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,initializationStartTime:this._initializationStartTs}
if(!e){t.duration=this._initializationEndTs-this._initializationStartTs
t.mediaLiveState=this.mediaLiveState}return{eventName:e?nm:rm,eventBody:t}}},{key:"_buildBufferingEventBeacon",value:function(e,t){var i=this._bufferingRanges[e],n={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState,bufferingType:i.type,initializationStartTime:this._initializationStartTs,bufferingStartTime:i.start}
if(!t){n.duration=i.end-i.start
delete this._bufferingRanges[e]}return{eventName:t?am:sm,eventBody:n}}},{key:"_buildMediaPlaybackErrorEventBeacon",value:function(e,t,i){var n={mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState,errorType:e}
"string"==typeof t&&(n.errorMessage=t)
"string"==typeof i&&""!==i&&(n.url=i)
return{eventName:om,eventBody:n}}},{key:"_buildMediaBitrateChangedEventBeacon",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}
return{eventName:um,eventBody:xm({mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,mediaLiveState:this.mediaLiveState},e)}}},{key:"_buildMediaRenderedEvent",value:function(e){this._ensureInitCalled()
return{eventName:lm,eventBody:{mobileHeader:null,mediaHeader:this.mediaHeader,mediaTrackingObject:this.mediaTrackingObject,perceivedTimeToFirstFrameDuration:e}}}},{key:"_ensureInitCalled",value:function(){if("number"!=typeof this._initializationStartTs)throw new Error("initializationStart not called")}},{key:"_throwErrorIfBufferingEventInvalid",value:function(e,t){this._ensureInitCalled()
if("number"!=typeof e)throw new TypeError("bufferingId not a number")
if(t){if("object"===Ih(this._bufferingRanges[e]))throw new Error("duplicate bufferingId")}else if("object"!==Ih(this._bufferingRanges[e])||void 0!==this._bufferingRanges[e].end)throw new Error("incorrect bufferingId or wrong buffering type")}},{key:"setTrackingId",value:function(e){this.mediaTrackingObject.trackingId=e}},{key:"setObjectUrn",value:function(e){this.mediaTrackingObject.objectUrn=e}},{key:"setMediaHeader",value:function(e){this.mediaHeader=e}},{key:"setMediaLiveState",value:function(e){zh("rum-video-tracking: Must provide a valid mediaLiveState",Pm[e])
this.mediaLiveState=e}},{key:"initializationStart",value:function(){this._initializationStartTs=Am()
return this._buildInitializationBeacon(!0)}},{key:"initializationEnd",value:function(){this._ensureInitCalled()
this._initializationEndTs=Am()
return this._buildInitializationBeacon(!1)}},{key:"mediaRenderStart",value:function(){this._renderStart=Am()}},{key:"mediaRenderEnd",value:function(){if(!this._renderStart)throw new Error("mediaRenderStart not called before mediaRenderEnd")
return this._buildMediaRenderedEvent(Am()-this._renderStart)}},{key:"bufferingStart",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=t.type,n=void 0===i?null:i,r=!0
this._throwErrorIfBufferingEventInvalid(e,r)
this._bufferingRanges[e]={start:Am(),type:n}
return this._buildBufferingEventBeacon(e,r)}},{key:"bufferingEnd",value:function(e){this._throwErrorIfBufferingEventInvalid(e,false)
this._bufferingRanges[e].end=Am()
return this._buildBufferingEventBeacon(e,false)}},{key:"mediaPlaybackError",value:function(e,t,i){var n=i
if("string"==typeof n&&""!==n){var r=n.match("^[^?]+")
n=Bh(r,1)[0]}return this._buildMediaPlaybackErrorEventBeacon(e,t,n)}},{key:"bitrateChangedEvent",value:function(e){return this._buildMediaBitrateChangedEventBeacon(e)}}])
return e}()
function Lm(e,t){return fetch(t,{method:"HEAD"}).then((function(t){var i=t.headers
e.cdnProvider=i.get("x-cdn")}))}function Dm(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=t.cdnProvider,n=t.accountAccessType,r=t.mediaSource,a=t.contextTrackingId,s=t.fetchCDN,o=void 0!==s&&s
i&&zh("media-player: rum: cdnProvider must be a valid param",wm.includes(i))
n&&zh("media-player: rum: accountAccessType must be a valid param",Cm[n])
r&&Gh("media-player: rum: mediaSource must be a valid param",Im.includes(r))
var u=!!e.tech({IWillNotUseThisInPlugins:!0}).vhs,l={deliveryMode:u?bm:Tm,playerType:Em,mediaType:km,cdnProvider:i}
o&&Lm(l,e.currentSource().src)
n&&(l.accountAccessType=n)
r&&(l.mediaSource=r)
a&&(l.contextTrackingId=a)
u&&(l.streamProtocol=Sm)
return l}function Rm(e,t){return"live_video"!==e?Pm.PRE_RECORDED:t.liveTracker&&t.liveTracker.isLive()?Pm.IS_LIVE:Pm.WAS_LIVE}var Mm={0:dm,1:hm,2:pm,3:fm,4:mm,5:gm},Nm=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.mediaUrn,s=n.trackingId,o=n.mediaHeader,u=n.onTrack,l=n.setMediaLiveState,c=void 0!==l&&l
Ph(this,i);(r=t.apply(this,arguments))._bufferId=0
r._setMediaLiveState=c
r.setState({mediaUrn:a,trackingId:s,mediaHeader:o,onTrack:u})
r.on(e,"sourceset",r._onSourceset)
r.on(e,"loadstart",r._onLoadStart)
r.on(e,"loadedmetadata",r._onLoadedMetadata)
r.on(e,"loadeddata",r._onLoadedData)
r.on(e,"play",r._onPlay)
r.on(e,"playing",r._onPlaying)
r.on(e,"pause",r._onPause)
r.on(e,"waiting",r._onWaiting)
r.on(e,"error",r._onError)
r.on(e,"dispose",r._onDispose)
r.on(e,"playerreset",r._onPlayerReset)
r.on(e,"autoplay-failure",r._onAutoplayFailure)
var d=r.player.textTracks()
d&&r.on(d,"addtrack",r._onAddTrack)
e.ready((function(){r.player.usingPlugin("playlist")&&r.on(e.playlist(),"itemchange",(function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=t.plugins,n=void 0===i?{}:i
zh("rum must be updated on playlist item change",n.rum)}))}))
return r}Ah(i,[{key:"handleStateChanged",value:function(e){var t=e.changes
if(t.mediaUrn||t.trackingId){var i=this.state,n=i.trackingId,r=i.mediaUrn
zh("rum: trackingId is required when updating medaUrn",n)
zh("rum: mediaUrn is required when updating trackingId",r)
this.tracker=new Om
this.tracker.setObjectUrn(r)
this.tracker.setTrackingId(n)}}},{key:"_setInitializationStart",value:function(){if(!this._isInitializationStarted){this.tracker.setMediaHeader(Dm(this.player,this.state.mediaHeader))
if(this._setMediaLiveState){var e=this.state.mediaHeader,t=(e=void 0===e?{}:e).mediaSource
this.tracker.setMediaLiveState(Rm(t,this.player))}this._trigger(this.tracker.initializationStart())
this._isInitializationStarted=!0}}},{key:"_setInitializationEnd",value:function(){if(!this._isInitializationEnded){this._trigger(this.tracker.initializationEnd())
this._isInitializationEnded=!0}}},{key:"_setMediaRenderStart",value:function(){if(!this._isMediaRenderStarted){this.tracker.mediaRenderStart()
this._isMediaRenderStarted=!0}}},{key:"_setMediaRenderEnd",value:function(){if(!this._isMediaRenderEnded){this._trigger(this.tracker.mediaRenderEnd())
this._isMediaRenderEnded=!0}}},{key:"_setBufferingStart",value:function(){if(!this._isBuffering){this._isBuffering=!0
this._bufferId++
var e=null
this.player.seeking()?e=ym:this._hasPlayed||(e=vm)
this._trigger(this.tracker.bufferingStart(this._bufferId,{type:e}))}}},{key:"_setBufferingEnd",value:function(){if(this._isBuffering){this._trigger(this.tracker.bufferingEnd(this._bufferId))
this._isBuffering=!1}}},{key:"_onSourceset",value:function(){this._reset()}},{key:"_onLoadStart",value:function(){"none"!==this.player.preload()&&this._setInitializationStart()}},{key:"_onLoadedMetadata",value:function(){this._metadataTrack=this.player.textTracks().tracks_.find((function(e){return"segment-metadata"===e.label}))
this._metadataTrack&&this.on(this._metadataTrack,"cuechange",this._onBitrateChange)}},{key:"_onLoadedData",value:function(){this._setInitializationStart()
this._setInitializationEnd()}},{key:"_onPlay",value:function(){this._setInitializationStart()
this._setMediaRenderStart()}},{key:"_onPause",value:function(){this._setBufferingEnd()}},{key:"_onAutoplayFailure",value:function(){this._setBufferingEnd()}},{key:"_onPlaying",value:function(){this._hasPlayed=!0
this._setBufferingEnd()
this._setMediaRenderEnd()}},{key:"_onWaiting",value:function(){this._setBufferingStart()}},{key:"_onBitrateChange",value:function(){var e=this._metadataTrack.activeCues[0],t=e&&e.value
if(t&&t.playlist!==this._lastCuePlaylist){var i=Math.floor(1e3*(t.end-t.start)),n=Bh(t.codecs?t.codecs.split(",").map((function(e){return e.trim()})):[],2),r=n[0],a=n[1]
this._trigger(this.tracker.bitrateChangedEvent({newBitrate:t.bandwidth,viewingDisplaySize:{width:this.player.currentWidth(),height:this.player.currentHeight()},encodedDisplaySize:t.resolution,audioCodec:a,videoCodec:r,newSegmentDuration:i,targetSegmentDuration:6e3,frameRate:60}))
this._lastCuePlaylist=t.playlist}}},{key:"_onError",value:function(){this._setBufferingEnd()
var e=this.player.error(),t=this.player.currentSrc(),i=this.tracker.mediaPlaybackError(Mm[e.code],e.message,t)
this._trigger(i)}},{key:"_onAddTrack",value:function(e){var t=e.track
t&&"captions"===t.kind&&this.one(t,"loadeddata",this._onCaptionsLoad)}},{key:"_onCaptionsLoad",value:function(){var e=this.player.log.history().find((function(e){var t=Bh(e,3)[2]
return t&&"ParsingError"===t.name}))
if(e){var t=[].find.call(this.player.textTracks(),(function(e){return"captions"===e.kind})),i=this.tracker.mediaPlaybackError(cm,e[2].message,t.src)
this._trigger(i)}}},{key:"_onPlayerReset",value:function(){this._reset()}},{key:"_onDispose",value:function(){this._reset()}},{key:"_trigger",value:function(e){var t=e.eventBody,i=e.eventName
this.trigger(i,t)
this.trigger("track",{eventName:i,eventData:t})
im(this.state,"onTrack",[i,t])}},{key:"_reset",value:function(){this._setBufferingEnd()
this._isInitializationStarted=!1
this._isInitializationEnded=!1
this._isBuffering=!1
this._isMediaRenderStarted=!1
this._isMediaRenderEnded=!1
this._hasPlayed=!1
if(this._metadataTrack){this.off(this._metadataTrack,"cuechange",this._onBitrateChange)
this._metadataTrack=null}}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("rum",Nm)
var Um="PlayerBeaconEvent",Bm="PlayerPlayPauseEvent",jm="PlayerSeekEvent",Fm="PlayerVolumeChangedEvent",Hm={AUTOPLAY_ON_LOAD:"AUTOPLAY_ON_LOAD",DISALLOW_BACKGROUND_PLAYBACK:"DISALLOW_BACKGROUND_PLAYBACK",ENTERED_VIEWPORT:"ENTERED_VIEWPORT",EXITED_VIEWPORT:"EXITED_VIEWPORT",USER_TRIGGERED:"USER_TRIGGERED",VIDEO_PRIORITY_CHANGED:"VIDEO_PRIORITY_CHANGED",VIDEO_AUTOLOOPED:"VIDEO_AUTOLOOPED"},Vm="ON",qm="OFF",Wm="NOT_MEASURED",zm={CAPTIONS_ON_CONTROL:!0,CAPTIONS_OFF_CONTROL:!0,MENU_CAPTIONS_ON_CONTROL:!0,MENU_CAPTIONS_OFF_CONTROL:!0},Gm=sl.getPlugin("plugin"),Km=[0,3e3,7e3,2e4,3e4],Xm=300,Ym=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r,a=n.mediaUrn,s=n.trackingId,o=n.mediaHeader,u=n.onTrack,l=n.setMediaLiveState
Ph(this,i)
r=t.apply(this,arguments)
zh("tracking: playerInteraction plugin is required",e.hasPlugin("playerInteraction"))
r._qualityLevels=e.qualityLevels()
r._isPlaying=!1
r._isCcVisible=qm
r._volume=r._getVolume()
r._fullscreenState=r._getFullScreenState()
r._isVisible=null
r._pauseReason=null
r._playReason=null
r._mediaHeader=null
r.setState({mediaUrn:a,trackingId:s,mediaHeader:o,onTrack:u,isSetMediaLiveStateEnabled:l})
var c=r._onUnload.bind(Rh(r)),d=up(r._onSeeked,Xm),h=up(r._onVolumeChange,Xm)
r.on(e.playerInteraction(),"interact",r._onPlayerInteraction)
r.on(e,"fullscreenchange",r._onFullscreenChange)
r.on(e,"pause",r._onPause)
r.on(e,"play",r._onPlay)
r.on(e,"playing",r._onPlaying)
r.on(e,"timeupdate",r._onTimeupdate)
r.on(e,"ratechange",r._onRateChange)
r.on(e,"seeked",d)
r.on(e,"seeking",r._onSeeking)
r.on(e,"volumechange",h)
r.on(e,"waiting",r._onWaiting)
r.on(e,"sourceset",r._onSourceSet)
r.on(e,"playerreset",r._onPlayerReset)
r.on(e,"loadstart",r._onLoadStart)
var p="onpagehide"in window?"pagehide":"beforeunload"
window.addEventListener(p,c)
r.on("dispose",(function(){window.removeEventListener(p,c)
d.clear()
h.clear()}))
e.ready((function(){var t=e.playerVisibility()
t.ready((function(){r._isVisible=t.isVisible()
r.on(t,"visibilityChange",r._onVisibilityChange)}))
e.usingPlugin("playlist")&&r.on(e.playlist(),"itemchange",(function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=t.plugins,n=void 0===i?{}:i
zh("tracking must be updated on playlist item change",n.tracking)}))}))
return r}Ah(i,[{key:"getEventHash",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}
return e}},{key:"setPauseReason",value:function(e){zh("tracking: A valid reason must be supplied to setPauseReason",Hm[e])
this._pauseReason=e}},{key:"setPlayReason",value:function(e){zh("tracking: A valid reason must be supplied to setPlayReason",Hm[e])
this._playReason=e}},{key:"handleStateChanged",value:function(e){var t=e.changes
if(t.mediaUrn||t.trackingId){var i=this.state,n=i.mediaUrn,r=i.trackingId
zh("tracking: trackingId is required when updating medaUrn",r)
zh("tracking: mediaUrn is required when updating trackingId",n)
this.stopBeaconPolling()
this._mediaUrn=n
this._trackingId=r
this._mediaTrackingObject={objectUrn:n,trackingId:r}
this._userInteracted=!1
this._previousTimeElapsed=0
this._playbackRate=null}}},{key:"getPlayerState",value:function(){var e=this._qualityLevels[this._qualityLevels.selectedIndex],t=e?e.bitrate:this.player.currentSource().bitRate
this._playbackRate||(this._playbackRate=this.player.playbackRate())
var i={bitrate:t||null,casting:Wm,ccVisible:this._isCcVisible,downloaded:Wm,fullScreen:this._fullscreenState,isAudioOnly:!1,isPlaying:this._isPlaying,isVisible:this._isVisible,length:this._getDuration(),speed:this._playbackRate,timeElapsed:this.player.currentTime(),volume:this._volume,mediaUrl:this.player.currentSrc()},n=this.state,r=n.mediaHeader,a=(r=void 0===r?{}:r).mediaSource
n.isSetMediaLiveStateEnabled&&(i.mediaLiveState=Rm(a,this.player))
return i}},{key:"startBeaconPolling",value:function(){this._isPolling=!0
this._cancelBeaconInterval()
this._runBeaconInterval(Km[0])}},{key:"restartBeaconPolling",value:function(){this._isPolling&&this.startBeaconPolling()}},{key:"stopBeaconPolling",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0]
if(this._isPolling){this._isPolling=!1
this._cancelBeaconInterval()
e&&this._fireBeaconEvent("STOP")
this._timeLastBeaconCalled=null}}},{key:"dispose",value:function(){this.stopBeaconPolling()
Uh(Lh(i.prototype),"dispose",this).call(this)}},{key:"setIsCcVisible",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0]
this._isCcVisible=e?Vm:qm}},{key:"_onPlayerReset",value:function(){this._playReason=null
this._pauseReason=null
this._mediaHeader=null}},{key:"_onLoadStart",value:function(){this._getMediaHeader()}},{key:"_onPlay",value:function(){this._isPlaying=!0
this._volume=this._getVolume()
this._trigger(Bm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),reason:this._playReason||Hm.USER_TRIGGERED,state:this.getPlayerState(),createdTime:Date.now()})
this._playReason=null}},{key:"_onPlaying",value:function(){this._isPlaying=!0
this._isPolling||this.startBeaconPolling()}},{key:"_onPause",value:function(){this._isPlaying=!1
this._trigger(Bm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),reason:this._pauseReason||Hm.USER_TRIGGERED,state:this.getPlayerState(),createdTime:Date.now()})
this._pauseReason=null
this.stopBeaconPolling()}},{key:"_onWaiting",value:function(){this._isPlaying=!1
this.stopBeaconPolling()}},{key:"_onSourceSet",value:function(){this._isPlaying=!1
this.stopBeaconPolling()}},{key:"_onVolumeChange",value:function(){var e=this._volume
this.restartBeaconPolling()
this._volume=this._getVolume()
this._trigger(Fm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),state:this.getPlayerState(),createdTime:Date.now(),previousVolume:e})}},{key:"_onFullscreenChange",value:function(){this.restartBeaconPolling()
this._fullscreenState=this._getFullScreenState()}},{key:"_onRateChange",value:function(){this.restartBeaconPolling()
this._playbackRate=this.player.playbackRate()}},{key:"_onSeeking",value:function(){this._isSeeking=!0}},{key:"_onTimeupdate",value:function(){this._isSeeking||this.player.seeking()||(this._previousTimeElapsed=this.player.currentTime())}},{key:"_onSeeked",value:function(){this._trigger(jm,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),previousTimeElapsed:this._previousTimeElapsed,state:this.getPlayerState(),createdTime:Date.now()})
this._isSeeking=!1}},{key:"_onPlayerInteraction",value:function(e,t){var i=t.controlId
this._userInteracted=!0
zm[i]&&this.restartBeaconPolling()}},{key:"_onUnload",value:function(){this.stopBeaconPolling()}},{key:"_onVisibilityChange",value:function(e,t){var i=t.isVisible
this.restartBeaconPolling()
this._isVisible=i}},{key:"_runBeaconInterval",value:function(e){var t=this,i=this.getPlayerState().timeElapsed
if(i===this._beaconTimeElapsed&&e>0)this.stopBeaconPolling(!1)
else{this._beaconTimeElapsed=i
var n=Km[Km.indexOf(e)+1]||Km[Km.length-1]
this._fireBeaconEvent(e)
this._beaconPoll=this.player.setTimeout((function(){return t._runBeaconInterval(n)}),n)}}},{key:"_cancelBeaconInterval",value:function(){if(this._beaconPoll){this.player.clearTimeout(this._beaconPoll)
this._beaconPoll=null}}},{key:"_fireBeaconEvent",value:function(){var e=Am(),t=e-(this._timeLastBeaconCalled||e)
this._timeLastBeaconCalled=e
this._trigger(Um,{mediaTrackingObject:this._mediaTrackingObject,mediaHeader:this._getMediaHeader(),isAutoplaying:this._isAutoplaying(),timeSinceLastBeacon:t,state:this.getPlayerState(),createdTime:Date.now()})}},{key:"_isAutoplaying",value:function(){return!this._userInteracted&&!!this.player.autoplay()}},{key:"_getFullScreenState",value:function(){return this.player.isFullscreen()?Vm:qm}},{key:"_getDuration",value:function(){var e=this.player.duration()
return e&&isFinite(e)?e:0}},{key:"_getVolume",value:function(){return this.player.muted()?0:Math.round(100*this.player.volume())}},{key:"_getMediaHeader",value:function(){if(this._mediaHeader)return this._mediaHeader
this._mediaHeader=Dm(this.player,this.state.mediaHeader)
return this._mediaHeader}},{key:"_trigger",value:function(e,t){this.trigger(e,t)
this.trigger("track",{eventName:e,eventData:t})
im(this.state,"onTrack",[e,t])}}])
return i}(Gm)
sl.registerPlugin("tracking",Ym)
var Qm=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.allowUnmutedBackgroundPlayback,s=void 0!==a&&a,o=r.visibilityChangeDelay,u=void 0===o?1e3:o
Ph(this,i)
n=t.apply(this,arguments)
zh("playbackAudit: tracking plugin is required",e.hasPlugin("tracking"))
n._isVisible=null
n._checkVisibilityTimer=null
n._allowUnmutedBackgroundPlayback=s
n._visibilityChangeDelay=u
n.on(e,"timeupdate",n._onTimeupdate)
n.on(e,"pause",n._onPause)
n.on(e,"playerreset",n._onPlayerreset)
e.ready((function(){var t=e.playerVisibility()
t.ready((function(){n._isVisible=t.isVisible()
n.on(t,"visibilityChange",n._onVisibilityChange)}))}))
return n}Ah(i,[{key:"_isMuted",value:function(){return this.player.muted()||0===this.player.volume()}},{key:"_shouldPause",value:function(){return!this._isVisible&&!this.player.paused()&&!this.player.isFullscreen()&&(!this._allowUnmutedBackgroundPlayback||this._isMuted())}},{key:"_clearVisibilityTimer",value:function(){this.player.clearTimeout(this._checkVisibilityTimer)
this._checkVisibilityTimer=null}},{key:"_onVisibilityChange",value:function(e,t){var i=t.isVisible
this._isVisible=i
i&&this._clearVisibilityTimer()}},{key:"_onPlayerreset",value:function(){this._clearVisibilityTimer()}},{key:"_onPause",value:function(){this._clearVisibilityTimer()}},{key:"_onTimeupdate",value:function(){var e=this
!this._checkVisibilityTimer&&this._shouldPause()&&(this._checkVisibilityTimer=this.player.setTimeout((function(){if(e._shouldPause()){e.player.tracking().setPauseReason(Hm.DISALLOW_BACKGROUND_PLAYBACK)
e.player.pause()}e._clearVisibilityTimer()}),this._visibilityChangeDelay))}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("playbackAudit",Qm)
var $m=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.onInteract
Ph(this,i);(n=t.apply(this,arguments))._registeredControls={}
n.setState({onInteract:a})
e.ready((function(){n._attachControlEventListeners()}))
return n}Ah(i,[{key:"registerControl",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{}
zh("playerInteraction: A valid control el must be supplied to the `registerControl` method",e)
zh("playerInteraction: A controlId must be supplied to the `registerControl` method",t)
this._registeredControls[t]||(this._registeredControls[t]=xm({el:e},i))}},{key:"unregisterControl",value:function(e){delete this._registeredControls[e]}},{key:"_attachControlEventListeners",value:function(){this.on(this.player,["click"],this._onInteraction)
var e=this.player.getDescendant("controlBar","volumePanel","volumeControl"),t=this.player.getDescendant("controlBar","progressControl","seekBar"),i=this.player.getDescendant("controlBar","captionsMenuToggle")
e&&this.on(e,["mouseup"],this._onInteraction)
t&&this.on(t,["click"],this._onInteraction)
i&&this.on(i,["captionMenuItemSelected"],this._onCaptionsMenuItemSelected)}},{key:"_onCaptionsMenuItemSelected",value:function(e,t){var i,n=t.el()
n.matches(Pp)||n.matches(xp)?i=Gp:n.matches(Ap)&&(i=Kp)
this._triggerInteract(i)}},{key:"_onInteraction",value:function(e){var t=this._getControlId(e)
t&&this._triggerInteract(t)}},{key:"_getControlId",value:function(e){var t=this,i=e.target,n=e.currentTarget
return i.matches(Ep)?this.player.muted()?Bp:jp:i.matches(Cp)?this.player.isFullscreen()?qp:Vp:i.matches(_p)?Mp:i.matches(bp)?Np:i.matches(Tp)?Up:i.matches(wp)?Wp:i.matches(Ip)?zp:i.matches(kp)?Fp:i.matches(Sp)?Hp:i.matches(Dp)?Qp:n.matches(Op)?Xp:n.matches(Lp)?Yp:i.matches(Rp)?$p:Object.keys(this._registeredControls).find((function(e){var n=t._registeredControls[e]
return i===n.el}))}},{key:"_triggerInteract",value:function(e){this.trigger("interact",{controlId:e})
im(this.state,"onInteract",[e])}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("playerInteraction",$m)
var Jm=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments))._background=e.addChild("PosterBackground")
n.on(e,"sourceset",n._onSourceSet)
return n}Ah(i,[{key:"_onSourceSet",value:function(){var e=this.player.tech().el()
this.player.el().insertBefore(this._background.el(),e)}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("posterBackground",Jm)
var Zm=sl.getComponent("ModalDialog"),eg=sl.mergeOptions,tg="vjs-screen-active",ig=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.id,s=r.classNames
Ph(this,i);(n=t.apply(this,arguments))._player=e
n.addClass("vjs-screen")
a&&n.contentEl().setAttribute("id",a);(s||[]).forEach((function(e){n.setAttribute("class",e)}))
n.fill()
n.on("modalopen",n._onOpen)
n.on("modalclose",n._onClose)
return n}Ah(i,[{key:"_onOpen",value:function(){this._player.addClass(tg)
this.trigger("show")}},{key:"_onClose",value:function(){this._player.removeClass(tg)
this.trigger("hide")}}])
return i}(Zm)
ig.prototype.options_=eg(Zm.prototype.options_,{uncloseable:!0,pauseOnOpen:!0,temporary:!1})
sl.registerComponent("Screen",ig)
var ng=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}
Ph(this,i);(n=t.apply(this,arguments))._player=e
n._options=r
n.screen=n._createScreen()
n.on(n._player,"play",n._onPlay)
n.on(n._player,"sourceset",n._onSourceset)
n.on("dispose",n._onDispose)
n._player.ready((function(){n.screen&&n.screen.open()}))
return n}Ah(i,[{key:"_createScreen",value:function(){var e=this,t=new ig(this._player,this._options)
t.content()
t.addClass("vjs-start-screen")
t.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen})}))
this._player.addChild(t)
return t}},{key:"_onPlay",value:function(){this.screen.close()}},{key:"_onSourceset",value:function(){this.screen.open()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen)
this.screen=null}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("startScreen",ng)
var rg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}
Ph(this,i);(n=t.apply(this,arguments))._player=e
n.screen=n._createScreen(r)
n.on(n._player,"ended",n._onEnded)
n.on(n._player,"play",n._onPlay)
n.on(n._player,"sourceset",n._onSourceset)
n.on(n._player,"playerreset",n._onPlayerreset)
n.on("dispose",n._onDispose)
n.enable()
return n}Ah(i,[{key:"enable",value:function(){this._isEnabled=!0
this._isEnded&&this.screen.open()}},{key:"disable",value:function(){this._isEnabled=!1
this._isEnded&&this.screen.close()}},{key:"enabled",value:function(){return this._isEnabled}},{key:"_createScreen",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=t.id,n=t.classNames,r=t.closeable,a=void 0===r||r,s=new ig(this._player,{id:i,classNames:n,uncloseable:!a})
s.addClass("vjs-end-screen")
s.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen})}))
this._player.addChild(s)
return s}},{key:"_onEnded",value:function(){this._isEnded=!0
!this._player.loop()&&this.enabled()&&this.screen.open()}},{key:"_onPlay",value:function(){this._isEnded=!1
this.screen.close()}},{key:"_onSourceset",value:function(){this._isEnded=!1
this.screen.close()}},{key:"_onPlayerreset",value:function(){this._isEnded=!1
this.screen.close()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen)
this.screen=null}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("endScreen",rg)
var ag=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r
Ph(this,i);(r=t.apply(this,arguments))._player=e
r._options=n
r.screen=r._createScreen()
r._player.ready((function(){r._disableErrorDisplay()}))
r.on(r._player,"error",r._onError)
r.on(r._player,"play",r._onPlay)
r.on(r._player,"sourceset",r._onSourceset)
r.on(r._player,"playerreset",r._onPlayerreset)
r.on("dispose",r._onDispose)
return r}Ah(i,[{key:"_createScreen",value:function(){var e=this,t=new ig(this._player,this._options)
t.addClass("vjs-error-screen")
t.on(["show","hide"],(function(t){e.trigger(t.type,{screen:e.screen,error:e._player.error()})}))
this._player.addChild(t)
return t}},{key:"_disableErrorDisplay",value:function(){var e=this._player.getChild("errorDisplay")
e&&e.dispose()}},{key:"_onError",value:function(){this.screen.open()}},{key:"_onPlay",value:function(){this.screen.close()}},{key:"_onSourceset",value:function(){this.screen.close()}},{key:"_onPlayerreset",value:function(){this.screen.close()}},{key:"_onDispose",value:function(){this._player.removeChild(this.screen)
this.screen=null}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("errorScreen",ag)
var sg=sl.getComponent("Component"),og=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r
Ph(this,i);(r=t.call(this,e,n))._player=e
return r}Ah(i,[{key:"createControl",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=new sg(this._player)
e.id&&t.setAttribute("id",e.id)
e.className&&t.setAttribute("class",e.className)
t.addClass("vjs-control")
return this._player.getChild("controlBar").addChild(t,{},e.index)}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("customControl",og)
var ug="video_toolbar_mute_unmute",lg="video_toolbar_fullscreen_toggle",cg="video_toolbar_closed_caption_toggle",dg={PLAY_CONTROL:"video_toolbar_play_pause",PAUSE_CONTROL:"video_toolbar_play_pause",REPLAY_CONTROL:"video_toolbar_replay",MUTE_CONTROL:ug,UNMUTE_CONTROL:ug,FULLSCREEN_CONTROL:lg,UNFULLSCREEN_CONTROL:lg,PROGRESS_SCRUBBER_CONTROL:"video_toolbar_scrubber",VOLUME_SLIDER_CONTROL:"video_toolbar_volume_slider",BACK_TO_START_CONTROL:"video_toolbar_back_to_start",THEATER_MODE_CONTROL:"video_toolbar_theater_mode",PLAY_OVERLAY_CONTROL:"video_thumbnail_play",POSTER_CONTROL:"video_thumbnail_play",CAPTIONS_ON_CONTROL:cg,CAPTIONS_OFF_CONTROL:cg,MENU_CAPTIONS_ON_CONTROL:cg,MENU_CAPTIONS_OFF_CONTROL:cg,PLAYBACK_RATE_CONTROL:"video_settings_playback_speed",SKIP_BACK_CONTROL:"video_skip_back",SKIP_AHEAD_CONTROL:"video_skip_ahead"},hg="SHORT_PRESS",pg="DRAG",fg="SWIPE_RIGHT",mg="SWIPE_LEFT",gg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.onTrack
Ph(this,i);(n=t.apply(this,arguments)).setState({onTrack:a})
zh("control-interaction: playerInteraction plugin is required",e.hasPlugin("playerInteraction"))
n.on(e.playerInteraction(),"interact",n._onPlayerInteraction)
n.on(e,"volumechange",n._onVolumechange)
return n}Ah(i,[{key:"_onPlayerInteraction",value:function(e,t){var i=t.controlId,n=dg[i]
Gh("media-player: control-interaction: controlId ".concat(i," was registered with the playerInteraction plugin but no associated control name was found."),n)
if(n){var r,a={controlName:n}
i===Yp?r=this._previousVolume<this._currentVolume?fg:mg:i===Xp&&(r=pg)
r&&(a.eventInfo={interactionType:r})
this.fireControlInteractionEvent(a)}}},{key:"_onVolumechange",value:function(){var e=this.player.volume()
this._previousVolume=Number.isNaN(this._currentVolume)?e:this._currentVolume
this._currentVolume=e}},{key:"fireControlInteractionEvent",value:function(e){var t=e.controlName,i=e.eventInfo,n=(void 0===i?{}:i).interactionType||hg
zh("controlInteraction: controlName must be a property on eventData",t)
this.trigger("track",e)
im(this.state,"onTrack",[t,n])}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("controlInteraction",gg)
var vg=sl.getPlugin("plugin"),yg=sl.mergeOptions,_g={namespace:void 0},bg="media-player-prefs",Tg="rate",Sg="volume",kg="muted",Eg=function(e){Oh(i,e)
var t=Nh(i)
function i(e,n){var r
Ph(this,i)
r=t.apply(this,arguments)
var a=yg(_g,n),s=a.namespace
r._key=s?"".concat(s,":").concat(bg):bg
r.one(r.player,"loadstart",r._onLoadStart)
r.player.ready((function(){r.on(r.player,"ratechange",r._onRatechange)
r.on(r.player,"volumechange",r._onVolumechange)}))
return r}Ah(i,[{key:"set",value:function(e,t){if(!this._cache||this._cache[e]!==t){var i=yg(this._cache,function(e,t,i){t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i
return e}({},e,t))
try{this.localStorage.setItem(this._key,JSON.stringify(i))}catch(e){}this._cache=i}}},{key:"save",value:function(e){try{this.localStorage.setItem(this._key,JSON.stringify(e))}catch(e){}}},{key:"get",value:function(e){if(this._cache)return this._cache[e]
try{var t=this.localStorage.getItem(this._key)
this._cache=t?JSON.parse(t):{}}catch(e){this._cache={}}return this._cache[e]}},{key:"_onLoadStart",value:function(){this._setInitialRate()
this._setInitialVolume()}},{key:"_onRatechange",value:function(){this.player.isResetting()||this.set(Tg,this.player.playbackRate())}},{key:"_onVolumechange",value:function(){if(!this.player.isResetting()){this.set(kg,this.player.muted())
this.set(Sg,this.player.volume())}}},{key:"_setInitialVolume",value:function(){var e=this.get(Sg),t=this.get(kg)
Df(e)&&this.player.volume(e)
Df(t)&&!Df(this.player.options_.muted)&&this.player.muted(t)}},{key:"_setInitialRate",value:function(){var e=this.get(Tg),t=this.player.getChild("controlBar").getChild("playbackRateMenuButton")
if(e&&t&&t.playbackRates().indexOf(e)>-1){this.player.defaultPlaybackRate(e)
this.player.playbackRate(e)}}}])
return i}(vg)
if(t)try{Eg.prototype.localStorage=window.localStorage}catch(e){}sl.registerPlugin("userPreferences",Eg)
var Cg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments)).on(e,"play",n._onPlay)
n.on(e,"pause",n._onPause)
n.on(e,"ended",n._onEnded)
return n}Ah(i,[{key:"_onPlay",value:function(){this.setText("Pause tooltip")}},{key:"_onPause",value:function(){this.setText("Play tooltip")}},{key:"_onEnded",value:function(){this.setText("Replay tooltip")}}],[{key:"getDefaultText",value:function(){return"Play tooltip"}}])
return i}(Tf)
sl.registerComponent("PlayToggleTooltip",Cg)
var wg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments)).on(e,"fullscreenchange",n._onFullscreenchange)
return n}Ah(i,[{key:"_onFullscreenchange",value:function(){this.player.isFullscreen()?this.setText("Exit fullscreen tooltip"):this.setText("Fullscreen tooltip")}}],[{key:"getDefaultText",value:function(){return"Fullscreen tooltip"}}])
return i}(Tf)
sl.registerComponent("FullscreenToggleTooltip",wg)
var Ig=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.control
Ph(this,i);(n=t.apply(this,arguments)).on(a,"activate",n._onActivate)
n.on(a,"deactivate",n._onDeactivate)
return n}Ah(i,[{key:"_onActivate",value:function(){this.setText("Hide captions tooltip")}},{key:"_onDeactivate",value:function(){this.setText("Show captions tooltip")}}],[{key:"getDefaultText",value:function(){return"Show captions tooltip"}}])
return i}(Tf)
sl.registerComponent("CaptionsToggleTooltip",Ig)
var Pg=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Captions Menu tooltip"}}])
return i}(Tf)
sl.registerComponent("CaptionsMenuToggleTooltip",Pg)
var xg=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Skip back tooltip"}}])
return i}(Tf)
sl.registerComponent("SkipBackTooltip",xg)
var Ag=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Skip ahead tooltip"}}])
return i}(Tf)
sl.registerComponent("SkipAheadTooltip",Ag)
var Og=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Back to start tooltip"}}])
return i}(Tf)
sl.registerComponent("BackToStartTooltip",Og)
var Lg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.control
Ph(this,i);(n=t.apply(this,arguments)).on(a,"activate",n._onActivate)
n.on(a,"deactivate",n._onDeactivate)
return n}Ah(i,[{key:"_onActivate",value:function(){this.setText("Deactivate theater mode tooltip")}},{key:"_onDeactivate",value:function(){this.setText("Activate theater mode tooltip")}}],[{key:"getDefaultText",value:function(){return"Activate theater mode tooltip"}}])
return i}(Tf)
sl.registerComponent("TheaterModeTooltip",Lg)
var Dg=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Previous tooltip"}}])
return i}(Tf)
sl.registerComponent("PreviousTooltip",Dg)
var Rg=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Next tooltip"}}])
return i}(Tf)
sl.registerComponent("NextTooltip",Rg)
var Mg=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Settings tooltip"}}])
return i}(Tf)
sl.registerComponent("SettingsMenuTooltip",Mg)
var Ng=function(e){Oh(i,e)
var t=Nh(i)
function i(){Ph(this,i)
return t.apply(this,arguments)}Ah(i,null,[{key:"getDefaultText",value:function(){return"Playback speed tooltip"}}])
return i}(Tf)
sl.registerComponent("PlaybackRateMenuTooltip",Ng)
var Ug=sl.getPlugin("plugin"),Bg=sl.getComponent("ControlTooltip"),jg={PlayToggle:Cg,SkipBackButton:xg,SkipAheadButton:Ag,BackToStartButton:Og,TheaterModeButton:Lg,PreviousButton:Dg,NextButton:Rg,CaptionsToggle:Ig,CaptionsMenuToggle:Pg,FullscreenToggle:wg,"SettingsMenuButton.SettingsMenuButton":Mg,"PlaybackRateMenuButton.PlaybackRateMenuButton":Ng},Fg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments))._player=e
e.ready((function(){n._controlBar=e.getChild("controlBar")
n._controls=n._controlBar.children()
n._middleIndex=n._getMiddleIndex()
Object.keys(jg).forEach((function(e){var t=jg[e]
zh("tooltip: The tooltip class must provide a getDefaultText method","function"==typeof t.getDefaultText)
var i=n._controlBar.getDescendant(e.split("."))
if(i){var r=i,a=e.split(".")
a.length>1&&(r=n._controlBar.getChild(a[0]))
n.addTooltip(i,{side:n._getSide(r),TooltipClass:t})}}))
n._middleIndex=null}))
return n}Ah(i,[{key:"addTooltip",value:function(e,t){var i=t.side,n=t.TooltipClass,r=void 0===n?Bg:n,a=new r(this._player,{control:e,side:i,text:r.getDefaultText()})
e.addChild(a)}},{key:"_getSide",value:function(e){var t=this._middleIndex||this._getMiddleIndex()
if(t){return this._controls.indexOf(e)>t?_f:yf}return null}},{key:"_getMiddleIndex",value:function(){var e=this._controlBar.getChild("CustomControlSpacer"),t=e&&this._controls.indexOf(e)
return t>-1?t:null}}])
return i}(Ug)
sl.registerPlugin("controlTooltips",Fg)
var Hg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.autoplay,s=void 0===a||a
Ph(this,i);(n=t.apply(this,arguments))._autoplay=s
e.ready((function(){var t=e.getDescendant("controlBar","nextButton"),i=e.getDescendant("controlBar","previousButton")
t&&n.on(t,"next",(function(){n.next({autoplay:s&&!e.paused()})}))
i&&n.on(i,"previous",(function(){n.previous({autoplay:s&&!e.paused()})}))
n.on(e,"ended",n._onEnded)}))
return n}Ah(i,[{key:"previous",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.autoplay
this.player.options({autoplay:!!t&&"play"})
this.trigger("previous")}},{key:"next",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.autoplay
this.player.options({autoplay:!!t&&"play"})
this.trigger("next")}},{key:"setCurrentItem",value:function(e){var t=this,i=e.source,n=e.autoplay,r=e.plugins,a=void 0===r?{}:r,s=e.poster,o=e.tracks
zh("playlist setCurrentItem(): source is required",i)
this.player.paused()||this.player.pause()
this.player.reset()
Df(n)&&this.player.options({autoplay:n})
Object.keys(a).forEach((function(e){t.player[e]().setState(a[e])}))
this.player.poster(s)
this.player.src(i)
Array.isArray(o)&&o.forEach((function(e){var i=e.label,n=e.srclang,r=e.src
t.player.addRemoteTextTrack({kind:"captions",label:i,srclang:n,src:r})}))
this.trigger("itemchange",e)}},{key:"_onEnded",value:function(){var e=this.player,t=e.getDescendant("controlBar","settingsMenuButton"),i=t&&t.menu.getChild("autoplaySetting"),n=!i||i.selected(),r=this._autoplay&&n&&!e.loop()
this.trigger("ended",{autoplay:r,next:this.next.bind(this)})}}])
return i}(sl.getPlugin("plugin"))
sl.registerPlugin("playlist",Hg)
sl.registerPlugin("disableContextMenu",(function(){this.on("contextmenu",(function(e){e.preventDefault()}))}))
var Vg=!1,qg=!1,Wg=!1
sl.registerPlugin("highContrastMode",(function(){var e=this,i=e.el()
if(t&&!Wg){var n=document.createElement("div")
n.style.width="1px"
n.style.height="1px"
n.style.backgroundImage="url(".concat("data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",")")
n.style.backgroundColor="#000000"
i.appendChild(n)
var r=window.getComputedStyle(n)
Vg="none"===r.backgroundImage
qg="rgb(255, 255, 255)"===r.backgroundColor
i.removeChild(n)}Vg&&e.addClass("vjs-high-contrast")
qg&&e.addClass("vjs-black-on-white")
Wg=!0}))
sl.registerPlugin("throwErrors",(function(){var e=sl.log.error
sl.log.error=function(){for(var t=arguments.length,i=new Array(t),n=0;n<t;n++)i[n]=arguments[n]
if(i[0]instanceof Error)throw i[0]
e.apply(e,i)}}))
sl.registerPlugin("useMercado",(function(){this.addClass("media-player--use-mercado")}))
var zg=function(e){Oh(n,e)
var i=Nh(n)
function n(e){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},s=a.rootMargin,o=a.threshold,u=void 0===o?0:o
Ph(this,n)
r=i.apply(this,arguments)
if(!t)return Mh(r)
r._threshold=u
r._isInViewport=null
r._isDocumentVisible=!document.hidden
var l=r._onDocumentVisibilityChange.bind(Rh(r))
document.addEventListener("visibilitychange",l)
var c=new window.IntersectionObserver(r._onInViewportChange.bind(Rh(r)),{rootMargin:s,threshold:u})
c.observe(e.el())
r.on(e,"dispose",(function(){document.removeEventListener("visibilitychange",l)
c.disconnect()
c=void 0}))
return r}Ah(n,[{key:"ready",value:function(e){this._isReady?e():this.on("ready",e)}},{key:"isVisible",value:function(){zh("player-visibility: isVisible should not be called before `ready`",this._isReady)
return this._isVisible}},{key:"isInViewport",value:function(){zh("player-visibility: isInViewport should not be called before `ready`",this._isReady)
return this._isInViewport}},{key:"isDocumentVisible",value:function(){return this._isDocumentVisible}},{key:"_onInViewportChange",value:function(e){var t=this
e.forEach((function(e){var i=e.isIntersecting,n=e.intersectionRatio
t._isInViewport=i&&n>=t._threshold}))
this._setIsVisible()
if(this._isReady)this.trigger("inViewportChange",{isInViewport:this._isInViewport})
else{this._isReady=!0
this.trigger("ready")}}},{key:"_onDocumentVisibilityChange",value:function(){this._isDocumentVisible=!document.hidden
this._setIsVisible()
this.trigger("documentVisibilityChange",{isDocumentVisible:this._isDocumentVisible})}},{key:"_setIsVisible",value:function(){var e=this._isVisible
this._isVisible=this._isDocumentVisible&&this._isInViewport
this._isReady&&this._isVisible!==e&&this.trigger("visibilityChange",{isVisible:this._isVisible,isDocumentVisible:this._isDocumentVisible,isInViewport:this._isInViewport})}}])
return n}(sl.getPlugin("plugin"))
sl.registerPlugin("playerVisibility",zg)
var Gg=sl.getPlugin("plugin"),Kg=["ready","loadstart","loadeddata","loadedmetadata","canplay","autoplay-success","autoplay-failure"],Xg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments)).Promise=e.options().Promise||window.Promise
n._setupEventPromises()
n.on(e,"playerreset",n._onReset)
return n}Ah(i,[{key:"waitForEvent",value:function(e){zh("lifecycle: Must be a supported event",Kg.includes(e))
return this._eventPromises[e]}},{key:"_setupEventPromises",value:function(){var e=this
this._eventPromises={}
Kg.forEach((function(t){e._eventPromises[t]=new e.Promise((function(i){e.one(e.player,t,i)
e.one(e.player,"playerreset",(function(){e.off(e.player,t,i)}))}))}))}},{key:"_onReset",value:function(){this._setupEventPromises()}}])
return i}(Gg)
sl.registerPlugin("lifecycle",Xg)
var Yg=sl.getPlugin("plugin"),Qg="vjs-is-playing",$g=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i);(n=t.apply(this,arguments))._poster=null
n.on(e,"play",n._onPlay)
n.on(e,"pause",n._onPause)
n.on(e,"playerreset",n._onReset)
n.one(e,"loadstart",(function(){n.on(e,"posterchange",n._onPosterChange)
n.on(e,"autoplay-failure",n._onAutoplayFailure)}))
return n}Ah(i,[{key:"_onPlay",value:function(){this.player.addClass(Qg)}},{key:"_onPause",value:function(){this.player.removeClass(Qg)}},{key:"_onReset",value:function(){this._poster=null
this.player.autoplay()||this.player.removeClass(Qg)}},{key:"_onPosterChange",value:function(){var e=this.player.poster()
if(e&&this.player.autoplay()&&e!==this._poster){this._poster=e
this.player.poster("")}}},{key:"_onAutoplayFailure",value:function(){if(this._poster){this.player.poster(this._poster)
this._poster=null}}}])
return i}(Yg)
sl.registerPlugin("smoothMediaChange",$g)
sl.registerPlugin("menuOverflow",(function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=t.offset,n=void 0===i?80:i
this.on(["ready","playerresize"],(function(){var t=e.el().querySelectorAll(".vjs-menu-button-popup > .vjs-menu"),i=e.currentHeight()
t.forEach((function(e){var t=Math.max(i-n,24)
e.style.maxHeight="".concat(t,"px")}))}))}))
var Jg=sl.getPlugin("plugin"),Zg=function(e){Oh(i,e)
var t=Nh(i)
function i(e){var n
Ph(this,i)
n=t.apply(this,arguments)
e.options({liveTracker:{liveTolerance:2}})
n.on(e,"play",n._onPlay)
n.on(e,"pause",n._onPause)
n.on(e,"ended",n._onEnded)
return n}Ah(i,[{key:"_onPlay",value:function(){this.player.liveTracker&&this.player.liveTracker.isLive()&&this._maintainLiveEdge()}},{key:"_onPause",value:function(){this.player.clearTimeout(this._maintainLiveEdgeTimeout)}},{key:"_onEnded",value:function(){this.player.clearTimeout(this._maintainLiveEdgeTimeout)
this._startedPlaybackDuringLive=!1}},{key:"_maintainLiveEdge",value:function(){this.player.liveTracker.liveCurrentTime()-this.player.currentTime()>2&&this.player.liveTracker.seekToLiveEdge()
this._maintainLiveEdgeTimeout=this.player.setTimeout(this._maintainLiveEdge.bind(this),1e3)}},{key:"dispose",value:function(){this.player.clearTimeout(this._maintainLiveEdgeTimeout)
Uh(Lh(i.prototype),"dispose",this).call(this)}}])
return i}(Jg)
sl.registerPlugin("maintainLiveEdge",Zg)
e.createPlayer=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i={customCaptionsDisplay:!1,children:{mediaLoader:{},posterImage:{},bigPlayButton:{},loadingSpinner:{},controlBar:{},errorDisplay:{},customCaptionsDisplay:{},textTrackDisplay:{},resizeManager:{},liveTracker:{}},controlBar:{skipBackButton:!1,skipAheadButton:!1,previousButton:!1,nextButton:!1,settingsMenuButton:!1,backToStartButton:!1,theaterModeButton:!1,fullscreenToggle:!1,captionsToggle:!1,captionsMenuToggle:!1,muteToggle:!1,children:{progressControl:{},playToggle:{},backToStartButton:{},skipBackButton:{},skipAheadButton:{},previousButton:{},nextButton:{},liveDisplay:{},timeDisplay:{},customControlSpacer:{},playbackRateMenuButton:{},captionsToggle:{},captionsMenuToggle:{},settingsMenuButton:{},volumePanel:{inline:!1},muteToggle:{},theaterModeButton:{},fullscreenToggle:{}}},plugins:{disableContextMenu:!0,lifecycle:!0,qualityLevels:!0,highContrastMode:!0,menuOverflow:!0},controls:!0,fluid:!0,responsive:!0,aspectRatio:"auto",enableSourceset:!0,techOrder:["html5"],html5:{vhs:{withCredentials:!1},nativeTextTracks:!1}},n=sl(e,sl.mergeOptions(i,t,{autoplay:!0===t.autoplay?"any":t.autoplay||!1}))
return n}
e.videojs=sl
Object.defineProperty(e,"__esModule",{value:!0})}))

//# sourceMappingURL=media-player.amd.map