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10/*!
11     * Outlayer v2.1.1
12     * the brains and guts of a layout library
13     * MIT license
14     */
15!function(t,i){e.exports?e.exports=i(t,$o,qo,Vo,zo):t.Outlayer=i(t,t.EvEmitter,t.getSize,t.fizzyUIUtils,t.Outlayer.Item)}(window,(function(e,t,i,n,s){var r=e.console,o=e.jQuery,a=function(){},l=0,c={};function u(e,t){var i=n.getQueryElement(e);if(i){this.element=i,o&&(this.$element=o(this.element)),this.options=n.extend({},this.constructor.defaults),this.option(t);var s=++l;this.element.outlayerGUID=s,c[s]=this,this._create(),this._getOption("initLayout")&&this.layout()}else r&&r.error("Bad element for "+this.constructor.namespace+": "+(i||e))}u.namespace="outlayer",u.Item=s,u.defaults={containerStyle:{position:"relative"},initLayout:!0,originLeft:!0,originTop:!0,resize:!0,resizeContainer:!0,transitionDuration:"0.4s",hiddenStyle:{opacity:0,transform:"scale(0.001)"},visibleStyle:{opacity:1,transform:"scale(1)"}};var h=u.prototype;function d(e){function t(){e.apply(this,arguments)}return t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t}n.extend(h,t.prototype),h.option=function(e){n.extend(this.options,e)},h._getOption=function(e){var t=this.constructor.compatOptions[e];return t&&void 0!==this.options[t]?this.options[t]:this.options[e]},u.compatOptions={initLayout:"isInitLayout",horizontal:"isHorizontal",layoutInstant:"isLayoutInstant",originLeft:"isOriginLeft",originTop:"isOriginTop",resize:"isResizeBound",resizeContainer:"isResizingContainer"},h._create=function(){this.reloadItems(),this.stamps=[],this.stamp(this.options.stamp),n.extend(this.element.style,this.options.containerStyle),this._getOption("resize")&&this.bindResize()},h.reloadItems=function(){this.items=this._itemize(this.element.children)},h._itemize=function(e){for(var t=this._filterFindItemElements(e),i=this.constructor.Item,n=[],s=0;s<t.length;s++){var r=new i(t[s],this);n.push(r)}return n},h._filterFindItemElements=function(e){return n.filterFindElements(e,this.options.itemSelector)},h.getItemElements=function(){return this.items.map((function(e){return e.element}))},h.layout=function(){this._resetLayout(),this._manageStamps();var e=this._getOption("layoutInstant"),t=void 0!==e?e:!this._isLayoutInited;this.layoutItems(this.items,t),this._isLayoutInited=!0}

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16/*!
17     * Masonry v4.2.2
18     * Cascading grid layout library
19     * https://masonry.desandro.com
20     * MIT License
21     * by David DeSandro
22     */
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g?g:gc(g,xl)),_=d===Pl?Dl:Pl,v=e.rects.popper,b=e.elements[f?_:d],T=Nc(Xl(b)?b:b.contextElement||cc(e.elements.popper),l,u,o),w=sc(e.elements.reference),S=Rc({reference:w,element:v,strategy:"absolute",placement:s}),E=Dc(Object.assign({},v,S)),C=d===Pl?E:w,k={top:T.top-C.top+y.top,bottom:C.bottom-T.bottom+y.bottom,left:T.left-C.left+y.left,right:C.right-T.right+y.right},x=e.modifiersData.offset;if(d===Pl&&x){var I=x[s];Object.keys(k).forEach((function(e){var t=[El,Sl].indexOf(e)>=0?1:-1,i=[wl,Sl].indexOf(e)>=0?"y":"x";k[e]+=I[i]*t}))}return k}function Bc(e,t){void 0===t&&(t={});var i=t,n=i.placement,s=i.boundary,r=i.rootBoundary,o=i.padding,a=i.flipVariations,l=i.allowedAutoPlacements,c=void 0===l?Nl:l,u=_c(n),h=u?a?Ml:Ml.filter((function(e){return _c(e)===u})):xl,d=h.filter((function(e){return c.indexOf(e)>=0}));0===d.length&&(d=h);var p=d.reduce((function(t,i){return t[i]=Fc(e,{placement:i,boundary:s,rootBoundary:r,padding:o})[Jl(i)],t}),{});return 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D=Cc(P),M=[];if(r&&M.push(O[x]<=0),a&&M.push(O[P]<=0,O[D]<=0),M.every((function(e){return e}))){E=k,S=!1;break}w.set(k,M)}if(S)for(var N=function(e){var t=v.find((function(t){var i=w.get(t);if(i)return i.slice(0,e).every((function(e){return e}))}));if(t)return E=t,"break"},R=f?3:1;R>0;R--){if("break"===N(R))break}t.placement!==E&&(t.modifiersData[n]._skip=!0,t.placement=E,t.reset=!0)}},requiresIfExists:["offset"],data:{_skip:!1}};function jc(e,t,i){return void 0===i&&(i={x:0,y:0}),{top:e.top-t.height-i.y,right:e.right-t.width+i.x,bottom:e.bottom-t.height+i.y,left:e.left-t.width-i.x}}function $c(e){return[wl,El,Sl,Cl].some((function(t){return e[t]>=0}))}const qc={name:"hide",enabled:!0,phase:"main",requiresIfExists:["preventOverflow"],fn:function(e){var t=e.state,i=e.name,n=t.rects.reference,s=t.rects.popper,r=t.modifiersData.preventOverflow,o=Fc(t,{elementContext:"reference"}),a=Fc(t,{altBoundary:!0}),l=jc(o,n),c=jc(a,s,r),u=$c(l),h=$c(c);t.modifiersData[i]={referenceClippingOffsets:l,popperEscapeOffsets:c,isReferenceHidden:u,hasPopperEscaped:h},t.attributes.popper=Object.assign({},t.attributes.popper,{"data-popper-reference-hidden":u,"data-popper-escaped":h})}};const Hc={name:"offset",enabled:!0,phase:"main",requires:["popperOffsets"],fn:function(e){var t=e.state,i=e.options,n=e.name,s=i.offset,r=void 0===s?[0,0]:s,o=Nl.reduce((function(e,i){return e[i]=function(e,t,i){var n=Jl(e),s=[Cl,wl].indexOf(n)>=0?-1:1,r="function"==typeof i?i(Object.assign({},t,{placement:e})):i,o=r[0],a=r[1];return o=o||0,a=(a||0)*s,[Cl,El].indexOf(n)>=0?{x:a,y:o}:{x:o,y:a}}(i,t.rects,r),e}),{}),a=o[t.placement],l=a.x,c=a.y;null!=t.modifiersData.popperOffsets&&(t.modifiersData.popperOffsets.x+=l,t.modifiersData.popperOffsets.y+=c),t.modifiersData[n]=o}};const Vc={name:"popperOffsets",enabled:!0,phase:"read",fn:function(e){var t=e.state,i=e.name;t.modifiersData[i]=Rc({reference:t.rects.reference,element:t.rects.popper,strategy:"absolute",placement:t.placement})},data:{}};const zc={name:"preventOverflow",enabled:!0,phase:"main",fn:function(e){var t=e.state,i=e.options,n=e.name,s=i.mainAxis,r=void 0===s||s,o=i.altAxis,a=void 0!==o&&o,l=i.boundary,c=i.rootBoundary,u=i.altBoundary,h=i.padding,d=i.tether,p=void 0===d||d,f=i.tetherOffset,m=void 0===f?0:f,g=Fc(t,{boundary:l,rootBoundary:c,padding:h,altBoundary:u}),y=Jl(t.placement),_=_c(t.placement),v=!_,b=pc(y),T="x"===b?"y":"x",w=t.modifiersData.popperOffsets,S=t.rects.reference,E=t.rects.popper,C="function"==typeof m?m(Object.assign({},t.rects,{placement:t.placement})):m,k="number"==typeof C?{mainAxis:C,altAxis:C}:Object.assign({mainAxis:0,altAxis:0},C),x=t.modifiersData.offset?t.modifiersData.offset[t.placement]:null,I={x:0,y:0};if(w){if(r){var A,L="y"===b?wl:Cl,O="y"===b?Sl:El,P="y"===b?"height":"width",D=w[b],M=D+g[L],N=D-g[O],R=p?-E[P]/2:0,F=_===Il?S[P]:E[P],B=_===Il?-E[P]:-S[P],U=t.elements.arrow,j=p&&U?rc(U):{width:0,height:0},$=t.modifiersData["arrow#persistent"]?t.modifiersData["arrow#persistent"].padding:{top:0,right:0,bottom:0,left:0},q=$[L],H=$[O],V=fc(0,S[P],j[P]),z=v?S[P]/2-R-V-q-k.mainAxis:F-V-q-k.mainAxis,W=v?-S[P]/2+R+V+H+k.mainAxis:B+V+H+k.mainAxis,G=t.elements.arrow&&dc(t.elements.arrow),X=G?"

23_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_getPopperConfig(){const e={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return(this._inNavbar||"static"===this._config.display)&&(gi.setDataAttribute(this._menu,"popper","static"),e.modifiers=[{name:"applyStyles",enabled:!1}]),{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_selectMenuItem({key:e,target:t}){const i=vi.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter((e=>Ut(e)));i.length&&Yt(i,t,e===ru,!i.includes(t)).focus()}static jQueryInterface(t){return this.each((function(){const i=e.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t]()}}))}static clearMenus(t){if(2===t.button||"keyup"===t.type&&"Tab"!==t.key)return;const i=vi.find(mu);for(const n of i){const i=e.getInstance(n);if(!i||!1===i._config.autoClose)continue;const s=t.composedPath(),r=s.includes(i._menu);if(s.includes(i._element)||"inside"===i._config.autoClose&&!r||"outside"===i._config.autoClose&&r)continue;if(i._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;const o={relatedTarget:i._element};"click"===t.type&&(o.clickEvent=t),i._completeHide(o)}}static dataApiKeydownHandler(t){const i=/input|textarea/i.test(t.target.tagName),n="Escape"===t.key,s=[su,ru].includes(t.key);if(!s&&!n)return;if(i&&!n)return;t.preventDefault();const r=this.matches(fu)?this:vi.prev(this,fu)[0]||vi.next(this,fu)[0]||vi.findOne(fu,t.delegateTarget.parentNode),o=e.getOrCreateInstance(r);if(s)return t.stopPropagation(),o.show(),void o._selectMenuItem(t);o._isShown()&&(t.stopPropagation(),o.hide(),r.focus())}};di.on(document,hu,fu,Cu.dataApiKeydownHandler),di.on(document,hu,gu,Cu.dataApiKeydownHandler),di.on(document,uu,Cu.clearMenus),di.on(document,du,Cu.clearMenus),di.on(document,uu,fu,(function(e){e.preventDefault(),Cu.getOrCreateInstance(this).toggle()})),Gt(Cu);const ku=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",xu=".sticky-top",Iu="padding-right",Au="margin-right";class Lu{constructor(){this._element=document.body}getWidth(){const e=document.documentElement.clientWidth;return Math.abs(window.innerWidth-e)}hide(){const e=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,Iu,(t=>t+e)),this._setElementAttributes(ku,Iu,(t=>t+e)),this._setElementAttributes(xu,Au,(t=>t-e))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,Iu),this._resetElementAttributes(ku,Iu),this._resetElementAttributes(xu,Au)}isOverflowing(){return this.getWidth()>0}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(e,t,i){const n=this.getWidth();this._applyManipulationCallback(e,(e=>{if(e!==this._element&&window.innerWidth>e.clientWidth+n)return;this._saveInitialAttribute(e,t);const s=window.getComputedStyle(e).getPropertyValue(t);e.style.setProperty(t,`${i(Number.parseFloat(s))}px`)}))}_saveInitialAttribute(e,t){const i=e.style.getPropertyValue(t);i&&gi.setDataAttribute(e,t,i)}_resetElementAttributes(e,t){this._applyManipulationCallback(e,(e=>{const i=gi.getDataAttribute(e,t);null!==i?(gi.removeDataAttribute(e,t),e.style.setProperty(t,i)):e.style.removeProperty(t)}))}_applyManipulationCallback(e,t){if(Ft(e))t(e);else for(const i of vi.find(e,this._element))t(i)}}const Ou="backdrop",Pu="show",Du=`mousedown.bs.${Ou}`,Mu={className:"modal-backdrop",clickCallback:null,isAnimated:!1,isVisible:!0,rootElement:"body"},Nu={className:"string",clickCallback:"(function|null)",isAnimated:"boolean",isVisible:"boolean",rootElement:"(element|string)"};class Ru extends yi{constructor(e){super(),this._config=this._getConfig(e),this._isAppended=!1,this._element=null}static get Default(){return Mu}static get DefaultType(){return Nu}static get NAME(){return Ou}show(e){if(!this._config.isVisible)return void Xt(e);this._append();const t=this._getElement();this._config.isAnimated&&Ht(t),t.classList.add(Pu),this._emulateAnimation((()=>{Xt(e)}))}hide(e){this._config.isVisible?(this._getElement().classList.remove(Pu),this._emulateAnimation((()=>{this.dispose(),Xt(e)}))):Xt(e)}dispose(){this._isAppended&&(di.off(this._element,Du),this._element.remove(),this._isAppended=!1)}_getElement(){if(!this._element){const e=document.createElement("div");e.className=this._config.className,this._config.isAnimated&&e.classList.add("fade"),this._element=e}return this._element}_configAfterMerge(e){return e.rootElement=Bt(e.rootElement),e}_append(){if(this._isAppended)return;const e=this._getElement();this._config.rootElement.append(e),di.on(e,Du,(()=>{Xt(this._config.clickCallback)})),this._isAppended=!0}_emulateAnimation(e){Kt(e,this._getElement(),this._config.isAnimated)}}

23const Fu=".bs.focustrap",Bu=`focusin${Fu}`,Uu=`keydown.tab${Fu}`,ju="backward",$u={autofocus:!0,trapElement:null},qu={autofocus:"boolean",trapElement:"element"};class Hu extends yi{constructor(e){super(),this._config=this._getConfig(e),this._isActive=!1,this._lastTabNavDirection=null}static get Default(){return $u}static get DefaultType(){return qu}static get NAME(){return"focustrap"}activate(){this._isActive||(this._config.autofocus&&this._config.trapElement.focus(),di.off(document,Fu),di.on(document,Bu,(e=>this._handleFocusin(e))),di.on(document,Uu,(e=>this._handleKeydown(e))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,di.off(document,Fu))}_handleFocusin(e){const{trapElement:t}=this._config;if(e.target===document||e.target===t||t.contains(e.target))return;const i=vi.focusableChildren(t);0===i.length?t.focus():this._lastTabNavDirection===ju?i[i.length-1].focus():i[0].focus()}_handleKeydown(e){"Tab"===e.key&&(this._lastTabNavDirection=e.shiftKey?ju:"forward")}}const Vu=".bs.modal",zu=`hide${Vu}`,Wu=`hidePrevented${Vu}`,Gu=`hidden${Vu}`,Xu=`show${Vu}`,Ku=`shown${Vu}`,Yu=`resize${Vu}`,Qu=`click.dismiss${Vu}`,Ju=`mousedown.dismiss${Vu}`,Zu=`keydown.dismiss${Vu}`,eh=`click${Vu}.data-api`,th="modal-open",ih="show",nh="modal-static",sh={backdrop:!0,focus:!0,keyboard:!0},rh={backdrop:"(boolean|string)",focus:"boolean",keyboard:"boolean"};let oh=class e extends _i{constructor(e,t){super(e,t),this._dialog=vi.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._isTransitioning=!1,this._scrollBar=new Lu,this._addEventListeners()}static get Default(){return sh}static get DefaultType(){return rh}static get NAME(){return"modal"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){if(this._isShown||this._isTransitioning)return;di.trigger(this._element,Xu,{relatedTarget:e}).defaultPrevented||(this._isShown=!0,this._isTransitioning=!0,this._scrollBar.hide(),document.body.classList.add(th),this._adjustDialog(),this._backdrop.show((()=>this._showElement(e))))}hide(){if(!this._isShown||this._isTransitioning)return;di.trigger(this._element,zu).defaultPrevented||(this._isShown=!1,this._isTransitioning=!0,this._focustrap.deactivate(),this._element.classList.remove(ih),this._queueCallback((()=>this._hideModal()),this._element,this._isAnimated()))}dispose(){for(const e of[window,this._dialog])di.off(e,Vu);this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new Ru({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Hu({trapElement:this._element})}_showElement(e){document.body.contains(this._element)||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0;const t=vi.findOne(".modal-body",this._dialog);t&&(t.scrollTop=0),Ht(this._element),this._element.classList.add(ih);this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,di.trigger(this._element,Ku,{relatedTarget:e})}),this._dialog,this._isAnimated())}_addEventListeners(){di.on(this._element,Zu,(e=>{if("Escape"===e.key)return this._config.keyboard?(e.preventDefault(),void this.hide()):void this._triggerBackdropTransition()})),di.on(window,Yu,(()=>{this._isShown&&!this._isTransitioning&&this._adjustDialog()})),di.on(this._element,Ju,(e=>{di.one(this._element,Qu,(t=>{this._element===e.target&&this._element===t.target&&("static"!==this._config.backdrop?this._config.backdrop&&this.hide():this._triggerBackdropTransition())}))}))}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(th),this._resetAdjustments(),this._scrollBar.reset(),di.trigger(this._element,Gu)}))}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(di.trigger(this._element,Wu).defaultPrevented)return;const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._element.style.overflowY;"hidden"===t||this._element.classList.contains(nh)||(e||(this._element.style.overflowY="hidden"),this._element.classList.add(nh),this._queueCallback((()=>{this._element.classList.remove(nh),this._queueCallback((()=>{this._element.style.overflowY=t}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._scrollBar.getWidth(),i=t>0;if(i&&!e){const e=Wt()?"paddingLeft":"paddingRight";this._element.style[e]=`${t}px`}if(!i&&e){const e=Wt()?"paddingRight":"paddingLeft";this._element.style[e]=`${t}px`}}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,i){return this.each((function(){const n=e.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===n[t])throw new TypeError(`No method named "${t}"`);n[t](i)}}))}};di.on(document,eh,'[data-bs-toggle="modal"]',(function(e){const t=Nt(this);["A","AREA"].includes(this.tagName)&&e.preventDefault(),di.one(t,Xu,(e=>{e.defaultPrevented||di.one(t,Gu,(()=>{Ut(this)&&this.focus()}))}));const i=vi.findOne(".modal.show");i&&oh.getInstance(i).hide();oh.getOrCreateInstance(t).toggle(this)})),Ui(oh),Gt(oh);const ah=".bs.offcanvas",lh=".data-api",ch=`load${ah}${lh}`,uh="show",hh="showing",dh="hiding",ph=".offcanvas.show",fh=`show${ah}`,mh=`shown${ah}`,gh=`hide${ah}`,yh=`hidePrevented${ah}`,_h=`hidden${ah}`,vh=`resize${ah}`,bh=`click${ah}${lh}`,Th=`keydown.dismiss${ah}`,wh={backdrop:!0,keyboard:!0,scroll:!1},Sh={backdrop:"(boolean|string)",keyboard:"boolean",scroll:"boolean"};let Eh=class e extends _i{constructor(e,t){super(e,t),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get Default(){return wh}static get DefaultType(){return Sh}static get NAME(){return"offcanvas"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){if(this._isShown)return;if(di.trigger(this._element,fh,{relatedTarget:e}).defaultPrevented)return;this._isShown=!0,this._backdrop.show(),this._config.scroll||(new Lu).hide(),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add(hh);this._queueCallback((()=>{this._config.scroll&&!this._config.backdrop||this._focustrap.activate(),this._element.classList.add(uh),this._element.classList.remove(hh),di.trigger(this._element,mh,{relatedTarget:e})}),this._element,!0)}hide(){if(!this._isShown)return;if(di.trigger(this._element,gh).defaultPrevented)return;this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.add(dh),this._backdrop.hide();this._queueCallback((()=>{this._element.classList.remove(uh,dh),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._config.scroll||(new Lu).reset(),di.trigger(this._element,_h)}),this._element,!0)}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_initializeBackDrop(){const e=Boolean(this._config.backdrop);return new Ru({className:"offcanvas-backdrop",isVisible:e,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:e?()=>{"static"!==this._config.backdrop?this.hide():di.trigger(this._element,yh)}:null})}_initializeFocusTrap(){return new Hu({trapElement:this._element})}_addEventListeners(){di.on(this._element,Th,(e=>{"Escape"===e.key&&(this._config.keyboard?this.hide():di.trigger(this._element,yh))}))}static jQueryInterface(t){return this.each((function(){const i=e.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);i[t](this)}}))}};di.on(document,bh,'[data-bs-toggle="offcanvas"]',(function(e){const t=Nt(this);if(["A","AREA"].includes(this.tagName)&&e.preventDefault(),jt(this))return;di.one(t,_h,(()=>{Ut(this)&&this.focus()}));const i=vi.findOne(ph);i&&i!==t&&Eh.getInstance(i).hide();Eh.getOrCreateInstance(t).toggle(this)})),di.on(window,ch,(()=>{for(const e of vi.find(ph))Eh.getOrCreateInstance(e).show()})),di.on(window,vh,(()=>{for(const e of vi.find("[aria-modal][class*=show][class*=offcanvas-]"))"fixed"!==getComputedStyle(e).position&&Eh.getOrCreateInstance(e).hide()})),Ui(Eh),Gt(Eh);const Ch=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),kh=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,xh=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Ih=(e,t)=>{const i=e.nodeName.toLowerCase();return t.includes(i)?!Ch.has(i)||Boolean(kh.test(e.nodeValue)||xh.test(e.nodeValue)):t.filter((e=>e instanceof RegExp)).some((e=>e.test(i)))},Ah={"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]};const Lh={allowList:Ah,content:{},extraClass:"",html:!1,sanitize:!0,sanitizeFn:null,template:"<div></div>"},Oh={allowList:"object",content:"object",extraClass:"(string|function)",html:"boolean",sanitize:"boolean",sanitizeFn:"(null|function)",template:"string"},Ph={entry:"(string|element|function|null)",selector:"(string|element)"};class Dh extends yi{constructor(e){super(),this._config=this._getConfig(e)}static get Default(){return Lh}static get DefaultType(){return Oh}static get NAME(){return"TemplateFactory"}getContent(){return Object.values(this._config.content).map((e=>

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Set(["sanitize","allowList","sanitizeFn"]),Nh="fade",Rh="show",Fh=".tooltip-inner",Bh=".modal",Uh="hide.bs.modal",jh="hover",$h="focus",qh={AUTO:"auto",TOP:"top",RIGHT:Wt()?"left":"right",BOTTOM:"bottom",LEFT:Wt()?"right":"left"},Hh={allowList:Ah,animation:!0,boundary:"clippingParents",container:!1,customClass:"",delay:0,fallbackPlacements:["top","right","bottom","left"],html:!1,offset:[0,0],placement:"top",popperConfig:null,sanitize:!0,sanitizeFn:null,selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',title:"",trigger:"hover focus"},Vh={allowList:"object",animation:"boolean",boundary:"(string|element)",container:"(string|element|boolean)",customClass:"(string|function)",delay:"(number|object)",fallbackPlacements:"array",html:"boolean",offset:"(array|string|function)",placement:"(string|function)",popperConfig:"(null|object|function)",sanitize:"boolean",sanitizeFn:"(null|function)",selector:"(string|boolean)",template:"string",title:"(string|element|function)",trigger:"string"};let zh=class e extends _i{constructor(e,t){if(void 0===eu)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(e,t),this._isEnabled=!0,this._timeout=0,this._isHovered=null,this._activeTrigger={},this._popper=null,this._templateFactory=null,this._newContent=null,this.tip=null,this._setListeners(),this._config.selector||this._fixTitle()}static get Default(){return Hh}static get DefaultType(){return Vh}static get NAME(){return"tooltip"}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(){this._isEnabled&&(this._activeTrigger.click=!this._activeTrigger.click,this._isShown()?this._leave():this._enter())}dispose(){clearTimeout(this._timeout),di.off(this._element.closest(Bh),Uh,this._hideModalHandler),this._element.getAttribute("data-bs-original-title")&&this._element.setAttribute("title",this._element.getAttribute("data-bs-original-title")),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this._isWithContent()||!this._isEnabled)return;const e=di.trigger(this._element,this.constructor.eventName("show")),t=($t(this._element)||this._element.ownerDocument.documentElement).contains(this._element);if(e.defaultPrevented||!t)return;this._disposePopper();const i=this._getTipElement();this._element.setAttribute("aria-describedby",i.getAttribute("id"));const{container:n}=this._config;if(this._element.ownerDocument.documentElement.contains(this.tip)||(n.append(i),di.trigger(this._element,this.constructor.eventName("inserted"))),this._popper=this._createPopper(i),i.classList.add(Rh),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))di.on(e,"mouseover",qt);this._queueCallback((()=>{di.trigger(this._element,this.constructor.eventName("shown")),!1===this._isHovered&&this._leave(),this._isHovered=!1}),this.tip,this._isAnimated())}hide(){if(!this._isShown())return;if(di.trigger(this._element,this.constructor.eventName("hide")).defaultPrevented)return;if(this._getTipElement().classList.remove(Rh),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))di.off(e,"mouseover",qt);this._activeTrigger.click=!1,this._activeTrigger[$h]=!1,this._activeTrigger[jh]=!1,this._isHovered=null;this._queueCallback((()=>{this._isWithActiveTrigger()||(this._isHovered||this._disposePopper(),this._element.removeAttribute("aria-describedby"),di.trigger(this._element,this.constructor.eventName("hidden")))}),this.tip,this._isAnimated())}update(){this._popper&&this._popper.update()}_isWithContent(){return Boolean(this._getTitle())}_getTipElement(){return this.tip||(this.tip=this._createTipElement(this._newContent||this._getContentForTemplate())),this.tip}_createTipElement(e){const t=this._getTemplateFactory(e).toHtml();if(!t)return null;t.classList.remove(Nh,Rh),t.classList.add(`bs-${this.constructor.NAME}-auto`);const i=(e=>{do{e+=Math.floor(1e6*Math.random())}while(document.getElementById(e));return e})(this.constructor.NAME).toString();return t.setAttribute("id",i),this._isAnimated()&&t.classList.add(Nh),t}setContent(e){this._newContent=e,this._isShown()&&(this._disposePopper(),this.show())}_getTemplateFactory(e){return this._templateFactory?this._templateFactory.changeContent(e):this._templateFactory=new Dh({...this._config,content:e,extraClass:this._resolvePossibleFunction(this._config.customClass)}),this._templateFactory}_getContentForTemplate(){return{[Fh]:this._getTitle()}}_getTitle(){return this._resolvePossibleFunction(this._config.title)||this._element.getAttribute("data-bs-original-title")}_initializeOnDelegatedTarget(e){return this.constructor.getOrCreateInstance(e.delegateTarget,this._getDelegateConfig())}_isAnimated(){return this._config.animation||this.tip&&this.tip.classList.contains(Nh)}_isShown(){return this.tip&&this.tip.classList.contains(Rh)}_createPopper(e){const t="function"==typeof this._config.placement?this._config.placement.call(this,e,this._element):this._config.placement,i=qh[t.toUpperCase()];return Zc(this._element,e,this._getPopperConfig(i))}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_resolvePossibleFunction(e){return"function"==typeof e?e.call(this._element):e}_getPopperConfig(e){const t={placement:e,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"preSetPlacement",enabled:!0,phase:"beforeMain",fn:e=>{this._getTipElement().setAttribute("data-popper-placement",e.state.placement)}}]};return{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_setListeners(){const e=this._config.trigger.split(" ");for(const t of e)if("click"===t)di.on(this._element,this.constructor.eventName("click"),this._config.selector,(e=>{this._initializeOnDelegatedTarget(e).toggle()}));else if("manual"!==t){const e=t===jh?this.constructor.eventName("mouseenter"):this.constructor.eventName("focusin"),i=t===jh?this.constructor.eventName("mouseleave"):this.constructor.eventName("focusout");di.on(this._element,e,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusin"===e.type?$h:jh]=!0,t._enter()})),di.on(this._element,i,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusout"===e.type?$h:jh]=t._element.contains(e.relatedTarget),t._leave()}))}this._hideModalHandler=()=>{this._element&&this.hide()},di.on(this._element.closest(Bh),Uh,this._hideModalHandler)}_fixTitle(){const e=this._element.getAttribute("title");e&&(this._element.getAttribute("aria-label")||this._element.textContent.trim()||this._element.setAttribute("aria-label",e),this._element.setAttribute("data-bs-original-title",e),this._element.removeAttribute("title"))}_enter(){this._isShown()||this._isHovered?this._isHovered=!0:(this._isHovered=!0,this._setTimeout((()=>{this._isHovered&&this.show()}),this._config.delay.show))}_leave(){this._isWithActiveTrigger()||(this._isHovered=!1,this._setTimeout((()=>{this._isHovered||this.hide()}),this._config.delay.hide))}_setTimeout(e,t){clearTimeout(this._timeout),this._timeout=setTimeout(e,t)}_isWithActiveTrigger(){return Object.values(this._activeTrigger).includes(!0)}_getConfig(e){const t=gi.getDataAttributes(this._element);for(const e of Object.keys(t))Mh.has(e)&&delete t[e];return e={...t,..."object"==typeof e&&e?e:{}},e=this._mergeConfigObj(e),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}_configAfterMerge(e){return e.container=!1===e.container?document.body:Bt(e.container),"number"==typeof e.delay&&(e.delay={show:e.delay,hide:e.delay}),"number"==typeof e.title&&(e.title=e.title.toString()),"number"==typeof e.content&&(e.content=e.content.toString()),e}_getDelegateConfig(){const e={};for(const t in this._config)this.constructor.Default[t]!==this._config[t]&&(e[t]=this._config[t]);return e.selector=!1,e.trigger="manual",e}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null),this.tip&&(this.tip.remove(),this.tip=null)}static jQueryInterface(t){return this.each((function(){const i=e.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method n

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24/**
25     * @license
26     * slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>
27     * Copyright (c) 2014 David Björklund
28     * Available under the MIT license
29     * <https://github.com/kesla/parse-headers/blob/master/LICENCE>
30     */
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a},set:function(e){a=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return l},set:function(e){l=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return c},set:function(e){var t=function(e){return"string"==typeof e&&!!mf[e.toLowerCase()]&&e.toLowerCase()}(e);if(!1===t)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");c=t,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return u},set:function(e){u=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return h},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");h=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return d},set:function(e){var t=yf(e);t?(d=t,this.hasBeenReset=!0):console.warn("lineAlign: an invalid or illegal string was specified.")}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return f},set:function(e){var t=yf(e);t?(f=t,this.hasBeenReset=!0):console.warn("positionAlign: an invalid or illegal string was specified.")}},size:{enumerable:!0,get:function(){return m},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");m=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){var t=yf(e);if(!t)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");g=t,this.hasBeenReset=!0}}}),this.displayState=void 0}_f.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var vf=_f,bf={"":!0,up:!0};function Tf(e){return"number"==typeof e&&e>=0&&e<=100}var wf=function(){var e=100,t=3,i=0,n=100,s=0,r=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!Tf(t))throw new Error("Width must be 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specified."):o=t}}})},Sf=Hr((function(e){var t=e.exports={WebVTT:ff,VTTCue:vf,VTTRegion:wf};tp.vttjs=t,tp.WebVTT=t.WebVTT;var i=t.VTTCue,n=t.VTTRegion,s=tp.VTTCue,r=tp.VTTRegion;t.shim=function(){tp.VTTCue=i,tp.VTTRegion=n},t.restore=function(){tp.VTTCue=s,tp.VTTRegion=r},tp.VTTCue||t.shim()}));Sf.WebVTT,Sf.VTTCue,Sf.VTTRegion;var Ef="https://example.com",Cf=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=tp.location&&tp.location.href||"");var i=/^\/\//.test(e),n=!tp.location&&!/\/\//i.test(e);e=new tp.URL(e,tp.location||Ef);var s=new URL(t,e);return n?s.href.slice(19):i?s.href.slice(s.protocol.length):s.href},kf=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);

31else for(var s=Array.prototype.slice.call(arguments,1),r=t.length,o=0;o<r;++o)t[o].apply(this,s)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();function xf(e){for(var t,i=(t=e,tp.atob?tp.atob(t):Buffer.from(t,"base64").toString("binary")),n=new Uint8Array(i.length),s=0;s<i.length;s++)n[s]=i.charCodeAt(s);return n}class If extends kf{constructor(){super(),this.buffer=""}push(e){let t;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}const Af=String.fromCharCode(9),Lf=function(e){const t=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),i={};return t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),i},Of=function(e){const t={};if(!e)return t;const i=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))'));let n,s=i.length;for(;s--;)""!==i[s]&&(n=/([^=]*)=(.*)/.exec(i[s]).slice(1),n[0]=n[0].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^['"](.*)['"]$/g,"$1"),t[n[0]]=n[1]);return t},Pf=e=>{const t=e.split("x"),i={};return t[0]&&(i.width=parseInt(t[0],10)),t[1]&&(i.height=parseInt(t[1],10)),i};class Df extends kf{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(e){let t,i;if(0===(e=e.trim()).length)return;if("#"!==e[0])return void this.trigger("data",{type:"uri",uri:e});this.tagMappers.reduce(((t,i)=>{const n=i(e);return n===e?t:t.concat([n])}),[e]).forEach((e=>{for(let t=0;t<this.customParsers.length;t++)if(this.customParsers[t].call(this,e))return;if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),t=/^#EXTM3U/.exec(e),t)this.trigger("data",{type:"tag",tagType:"m3u"});else{if(t=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(e),t)return i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),void this.trigger("data",i);if(t=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(e),t)return i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-VERSION:([0-9.]*)?/.exec(e),t)return i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(e),t)return i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(e),t)return i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(e),t)return i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),void this.trigger("data",i);if(t=/^#EXT-X-BYTERANGE:(.*)?$/.exec(e),t)return i=Op(Lf(t[1]),{type:"tag",tagType:"byterange"}),void this.trigger("data",i);if(t=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(e),t)return i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-MAP:(.*)$/.exec(e),t){if(i={type:"tag",tagType:"map"},t[1]){const e=Of(t[1]);e.URI&&(i.uri=e.URI),e.BYTERANGE&&(i.byterange=Lf(e.BYTERANGE))}this.trigger("data",i)}else{if(t=/^#EXT-X-STREAM-INF:(.*)$/.exec(e),t)return i={type:"tag",tagType:"stream-inf"},t[1]&&(i.attributes=Of(t[1]),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=Pf(i.attributes.RESOLUTION)),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),i.attributes["PROGRAM-ID"]&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10))),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA:(.*)$/.exec(e),t)return i={type:"tag",tagType:"media"},t[1]&&(i.attributes=Of(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-ENDLIST/.exec(e),t)this.trigger("data",{type:"tag",tagType:"endlist"});else if(t=/^#EXT-X-DISCONTINUITY/.exec(e),t)this.trigger("data",{type:"tag",tagType:"discontinuity"});else{if(t=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(e),t)return i={type:"tag",tagType:"program-date-time"}

31,t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-KEY:(.*)$/.exec(e),t)return i={type:"tag",tagType:"key"},t[1]&&(i.attributes=Of(t[1]),i.attributes.IV&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV))),void this.trigger("data",i);if(t=/^#EXT-X-START:(.*)$/.exec(e),t)return i={type:"tag",tagType:"start"},t[1]&&(i.attributes=Of(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e),t)return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-SKIP:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"skip"},i.attributes=Of(t[1]),i.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(i.attributes["SKIPPED-SEGMENTS"]=parseInt(i.attributes["SKIPPED-SEGMENTS"],10)),i.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(i.attributes["RECENTLY-REMOVED-DATERANGES"]=i.attributes["RECENTLY-REMOVED-DATERANGES"].split(Af)),void this.trigger("data",i);if(t=/^#EXT-X-PART:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"part"},i.attributes=Of(t[1]),["DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["INDEPENDENT","GAP"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),i.attributes.hasOwnProperty("BYTERANGE")&&(i.attributes.byterange=Lf(i.attributes.BYTERANGE)),void this.trigger("data",i);if(t=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"server-control"},i.attributes=Of(t[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/.test(i.attributes[e]))})),void this.trigger("data",i);if(t=/^#EXT-X-PART-INF:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"part-inf"},i.attributes=Of(t[1]),["PART-TARGET"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),void this.trigger("data",i);if(t=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"preload-hint"},i.attributes=Of(t[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach((function(e){if(i.attributes.hasOwnProperty(e)){i.attributes[e]=parseInt(i.attributes[e],10);const t="BYTERANGE-LENGTH"===e?"length":"offset";i.attributes.byterange=i.attributes.byterange||{},i.attributes.byterange[t]=i.attributes[e],delete i.attributes[e]}})),void this.trigger("data",i);if(t=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(e),t&&t[1])return i={type:"tag",tagType:"rendition-report"},i.attributes=Of(t[1]),["LAST-MSN","LAST-PART"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseInt(i.attributes[e],10))})),void this.trigger("data",i);if(t=/^#EXT-X-DATERANGE:(.*)$/.exec(e),t&&t[1]){i={type:"tag",tagType:"daterange"},i.attributes=Of(t[1]),["ID","CLASS"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=String(i.attributes[e]))})),["START-DATE","END-DATE"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=new Date(i.attributes[e]))})),["DURATION","PLANNED-DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["END-ON-NEXT"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/i.test(i.attributes[e]))})),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=i.attributes[e].toString(16))}));const e=/^X-([A-Z]+-)+[A-Z]+$/;

31for(const t in i.attributes){if(!e.test(t))continue;const n=/[0-9A-Fa-f]{6}/g.test(i.attributes[t]),s=/^\d+(\.\d+)?$/.test(i.attributes[t]);i.attributes[t]=n?i.attributes[t].toString(16):s?parseFloat(i.attributes[t]):String(i.attributes[t])}this.trigger("data",i)}else if(t=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(e),t)this.trigger("data",{type:"tag",tagType:"independent-segments"});else if(t=/^#EXT-X-I-FRAMES-ONLY/.exec(e),t)this.trigger("data",{type:"tag",tagType:"i-frames-only"});else{if(t=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(e),t)return i={type:"tag",tagType:"content-steering"},i.attributes=Of(t[1]),void this.trigger("data",i);if(t=/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/.exec(e),t)return i={type:"tag",tagType:"i-frame-playlist"},i.attributes=Of(t[1]),i.attributes.URI&&(i.uri=i.attributes.URI),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=Pf(i.attributes.RESOLUTION)),i.attributes["AVERAGE-BANDWIDTH"]&&(i.attributes["AVERAGE-BANDWIDTH"]=parseInt(i.attributes["AVERAGE-BANDWIDTH"],10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),void this.trigger("data",i);if(t=/^#EXT-X-DEFINE:(.*)$/.exec(e),t)return i={type:"tag",tagType:"define"},i.attributes=Of(t[1]),void this.trigger("data",i);this.trigger("data",{type:"tag",data:e.slice(4)})}}}}else this.trigger("data",{type:"comment",text:e.slice(1)})}))}addParser({expression:e,customType:t,dataParser:i,segment:n}){"function"!=typeof i&&(i=e=>e),this.customParsers.push((s=>{if(e.exec(s))return this.trigger("data",{type:"custom",data:i(s),customType:t,segment:n}),!0}))}addTagMapper({expression:e,map:t}){this.tagMappers.push((i=>e.test(i)?t(i):i))}}const Mf=function(e){const t={};return Object.keys(e).forEach((function(i){var n;t[(n=i,n.toLowerCase().replace(/-(\w)/g,(e=>e[1].toUpperCase())))]=e[i]})),t},Nf=function(e){const{serverControl:t,targetDuration:i,partTargetDuration:n}=e;if(!t)return;const s="#EXT-X-SERVER-CONTROL",r="holdBack",o="partHoldBack",a=i&&3*i,l=n&&2*n;i&&!t.hasOwnProperty(r)&&(t[r]=a,this.trigger("info",{message:`${s} defaulting HOLD-BACK to targetDuration * 3 (${a}).`})),a&&t[r]<a&&(this.trigger("warn",{message:`${s} clamping HOLD-BACK (${t[r]}) to targetDuration * 3 (${a})`}),t[r]=a),n&&!t.hasOwnProperty(o)&&(t[o]=3*n,this.trigger("info",{message:`${s} defaulting PART-HOLD-BACK to partTargetDuration * 3 (${t[o]}).`})),n&&t[o]<l&&(this.trigger("warn",{message:`${s} clamping PART-HOLD-BACK (${t[o]}) to partTargetDuration * 2 (${l}).`}),t[o]=l)};class Rf 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31({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤"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this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),tp.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=Cb(this,e),t=tp.requestAnimationFrame((()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()})),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){this.namedRafs_.has(e)&&this.cancelNamedAnimationFrame(e),this.clearTimersOnDispose_(),t=Cb(this,t);const i=this.requestAnimationFrame((()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)}));return this.namedRafs_.set(e,i),e}cancelNamedAnimationFrame(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))}cancelAnimationFrame(e){return this.rafIds_.has(e)&&(this.rafIds_.delete(e),tp.cancelAnimationFrame(e)),e}clearTimersOnDispose_(){this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",(()=>{[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach((([e,t])=>{this[e].forEach(((e,i)=>this[t](i)))})),this.clearingTimersOnDispose_=!1})))}getIsDisabled(){return Boolean(this.el_.disabled)}getIsExpresslyInert(){return this.el_.inert&&!this.el_.ownerDocument.documentElement.inert}getIsFocusable(e){return(e||this.el_).tabIndex>=0&&!(this.getIsDisabled()||this.getIsExpresslyInert())}getIsAvailableToBeFocused(e){function t(e){const t=tp.getComputedStyle(e,null),i=t.getPropertyValue("visibility");return"none"!==t.getPropertyValue("display")&&!["hidden","collapse"].includes(i)}return e||(e=this.el()),!!(function(e){if(e.offsetWidth+e.offsetHeight+e.getBoundingClientRect().height+e.getBoundingClientRect().width===0)return!1;const t={x:e.getBoundingClientRect().left+e.offsetWidth/2,y:e.getBoundingClientRect().top+e.offsetHeight/2};if(t.x<0)return!1;if(t.x>(Lp.documentElement.clientWidth||tp.innerWidth))return!1;if(t.y<0)return!1;if(t.y>(Lp.documentElement.clientHeight||tp.innerHeight))return!1;let i=Lp.elementFromPoint(t.x,t.y);for(;i;){if(i===e)return!0;if(!i.parentNode)return!1;i=i.parentNode}}(e)&&(i=e,t(i.parentElement)&&t(i)&&"0"!==i.style.opacity&&"0px"!==tp.getComputedStyle(i).height&&"0px"!==tp.getComputedStyle(i).width)&&(!e.parentElement||e.tabIndex>=0));var i}static registerComponent(e,t){if("string"!=typeof e||!e)throw new Error(`Illegal component name, "${e}"; must be a non-empty string.`);const i=Gb.getComponent("Tech"),n=i&&i.isTech(t),s=Gb===t||Gb.prototype.isPrototypeOf(t.prototype);if(n||!s){let t;throw t=n?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${e}"; ${t}.`)}e=Vb(e),Gb.components_||(Gb.components_={});const r=Gb.getComponent("Player");if("Player"===e&&r&&r.players){const e=r.players,t=Object.keys(e);if(e&&t.length>0&&t.map((t=>e[t])).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return Gb.components_[e]=t,Gb.components_[Hb(e)]=t,t}static getComponent(e){if(e&&Gb.components_)return Gb.components_[e]}}function Xb(e,t,i,n){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${t}) is non-numeric or out of bounds (0-${i}).`)}(e,n,i.length-1),i[n][t]}function Kb(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw new Error("This TimeRanges object is empty")},end(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:Xb.bind(null,"start",0,e),end:Xb.bind(null,"end",1,e)},tp.Symbol&&tp.Symbol.iterator&&(t[tp.Symbol.iterator]=()=>(e||[]).values()),t}function Yb(e,t){return Array.isArray(e)?Kb(e):void 0===e||void 0===t?Kb():Kb([[e,t]])}Gb.registerComponent("Component",Gb);const Qb=function(e,t){e=e<0?0:e;let i=Math.floor(e%60),n=Math.floor(e/60%60),s=Math.floor(e/3600);const r=Math.floor(t/60%60),o=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(s=n=i="-"),s=s>0||o>0?s+":":"",n=((s||r>=10)&&n<10?"0"+n:n)+":",i=i<10?"0"+i:i,s+n+i};let Jb=Qb;function Zb(e){Jb=e}function eT(){Jb=Qb}function tT(e,t=e){return Jb(e,t)}var iT=Object.freeze({__proto__:null,createTimeRanges:Yb,createTimeRange:Yb,setFormatTime:Zb,resetFormatTime:eT,formatTime:tT});function nT(e,t){let i,n,s=0;if(!t)return 0;e&&e.length||(e=Yb(0,0));for(let r=0;r<e.length;r++)i=e.start(r),n=e.end(r),n>t&&(n=t),s+=n-i;return s/t}function sT(e){if(e instanceof sT)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:X_(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=sT.defaultMessages[this.code]||"")}function rT(e){return null!=e&&"function"==typeof e.then}function oT(e){rT(e)&&e.then(null,(e=>{}))}sT.prototype.code=0,sT.prototype.message="",sT.prototype.status=null,sT.prototype.metadata=null,sT.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],sT.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."},sT.MEDIA_ERR_CUSTOM=0,sT.prototype.MEDIA_ERR_CUSTOM=0,sT.MEDIA_ERR_ABORTED=1,sT.prototype.MEDIA_ERR_ABORTED=1,sT.MEDIA_ERR_NETWORK=2,sT.prototype.MEDIA_ERR_NETWORK=2,sT.MEDIA_ERR_DECODE=3,sT.prototype.MEDIA_ERR_DECODE=3,sT.MEDIA_ERR_SRC_NOT_SUPPORTED=4,sT.prototype.MEDIA_ERR_SRC_NOT_SUPPORTED=4,sT.MEDIA_ERR_ENCRYPTED=5,sT.prototype.MEDIA_ERR_ENCRYPTED=5;const aT=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(((t,i,n)=>(e[i]&&(t[i]=e[i]),t)),{cues:e.cues&&Array.prototype.map.call(e.cues,(function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}}))})};var lT=function(e){const t=e.$$("track"),i=Array.prototype.map.call(t,(e=>e.track));return Array.prototype.map.call(t,(function(e){const t=aT(e.track);return e.src&&(t.src=e.src),t})).concat(Array.prototype.filter.call(e.textTracks(),(function(e){return-1===i.indexOf(e)})).map(aT))},cT=function(e,t){return e.forEach((function(e){const i=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((e=>i.addCue(e)))})),t.textTracks()};const uT="vjs-modal-dialog";class hT extends Gb{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=Av("div",{className:`${uT}-content`},{role:"document"}),this.descEl_=Av("p",{className:`${uT}-description vjs-control-text`,id:this.el().getAttribute("aria-describedby")}),Lv(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":`${this.id()}_description`,"aria-hidden":"true","aria-label":this.label(),role:"dialog","aria-live":"polite"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return`${uT} vjs-hidden ${super.buildCSSClass()}`}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(this.opened_)return void(this.options_.fillAlways&&this.fill());const 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}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;const 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({type:"modalclose",bubbles:!0}),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"==typeof e){const t=this.closeable_=!!e;let i=this.getChild("closeButton");if(t&&!i){const e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){const t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Yv(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);const s=this.getChild("closeButton");s&&i.appendChild(s.el_),this.trigger("aftermodalfill")}empty(){this.trigger("beforemodalempty"),Gv(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==e&&(this.content_=e),this.content_}conditionalFocus_(){const e=Lp.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(this.trigger({type:"modalKeydown",originalEvent:e,target:this,bubbles:!0}),e.stopPropagation(),"Escape"===e.key&&this.closeable())return e.preventDefault(),void this.close();if("Tab"!==e.key)return;const t=this.focusableEls_(),i=this.el_.querySelector(":focus");let n;for(let e=0;e<t.length;e++)if(i===t[e]){n=e;break}Lp.activeElement===this.el_&&(n=0),e.shiftKey&&0===n?(t[t.length-1].focus(),e.preventDefault()):e.shiftKey||n!==t.length-1||(t[0].focus(),e.preventDefault())}focusableEls_(){const e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(e=>(e instanceof tp.HTMLAnchorElement||e instanceof tp.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof tp.HTMLInputElement||e instanceof tp.HTMLSelectElement||e instanceof tp.HTMLTextAreaElement||e instanceof tp.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof tp.HTMLIFrameElement||e instanceof tp.HTMLObjectElement||e instanceof tp.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")))}}hT.prototype.options_={pauseOnOpen:!0,temporary:!0},Gb.registerComponent("ModalDialog",hT);class dT extends Lb{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},Pb(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,n=this.length;i<n;i++)if(this[i]===e){t=this[i],t.off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}dT.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"};for(const Gx in dT.prototype.allowedEvents_)dT.prototype["on"+Gx]=null;const pT=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};const fT=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class mT extends dT{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}}class gT{constructor(e){gT.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){const t=this.length||0;let i=0;const n=e.length;this.cues_=e,this.length_=e.length;const s=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<n)for(i=t;i<n;i++)s.call(this,i)}getCueById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}const yT={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},_T={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},vT={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},bT={disabled:"disabled",hidden:"hidden",showing:"showing"};class TT extends Lb{constructor(e={}){super();const t={id:e.id||"vjs_track_"+pb(),kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}const wT=function(e){return new URL(e,Lp.baseURI)},ST=function(e){return new URL(e,Lp.baseURI).href},ET=function(e){if("string"==typeof e){const t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(t)return t.pop().toLowerCase()}return""},CT=function(e,t=tp.location){return wT(e).origin!==t.origin};var kT=Object.freeze({__proto__:null,parseUrl:wT,getAbsoluteURL:ST,getFileExtension:ET,isCrossOrigin:CT});const xT=function(e,t){const i=new tp.WebVTT.Parser(tp,tp.vttjs,tp.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),n.length>0&&(tp.console&&tp.console.groupCollapsed&&tp.console.groupCollapsed(`Text Track parsing errors for ${t.src}`),n.forEach((e=>q_.error(e))),tp.console&&tp.console.groupEnd&&tp.console.groupEnd()),i.flush()},IT=function(e,t){const i={uri:e},n=CT(e);n&&(i.cors=n);const s="use-credentials"===t.tech_.crossOrigin();s&&(i.withCredentials=s),qp(i,Cb(this,(function(e,i,n){if(e)return q_.error(e,i);t.loaded_=!0,"function"!=typeof tp.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(e=>{if("vttjserror"!==e.type)return xT(n,t);q_.error(`vttjs failed to load, stopping trying to process ${t.src}`)})):xT(n,t)})))};class AT extends TT{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");const t=Y_(e,{kind:vT[e.kind]||"subtitles",language:e.language||e.srclang||""});let i=bT[t.mode]||"disabled";const n=t.default;"metadata"!==t.kind&&"chapters"!==t.kind||(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;const s=new gT(this.cues_),r=new gT(this.activeCues_);let o=!1;this.timeupdateHandler=Cb(this,(function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_?(this.activeCues=this.activeCues,o&&(this.trigger("cuechange"),o=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))):"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))}));this.tech_.one("dispose",(()=>{this.stopTracking()})),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get:()=>n,set(){}},mode:{get:()=>i,set(e){bT[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||IT(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?s:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return r;const e=this.tech_.currentTime(),t=[];for(let i=0,n=this.cues.length;i<n;i++){const n=this.cues[i];n.startTime<=e&&n.endTime>=e&&t.push(n)}if(o=!1,t.length!==this.activeCues_.length)o=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(o=!0);return this.activeCues_=t,r.setCues_(this.activeCues_),r},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&IT(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){t=new tp.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const i in e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}const i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){const i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}AT.prototype.allowedEvents_={cuechange:"cuechange"};class LT extends TT{constructor(e={}){const t=Y_(e,{kind:_T[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class OT extends TT{constructor(e={}){const t=Y_(e,{kind:yT[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class PT extends Lb{constructor(e={}){let t;super();const i=new AT(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get:()=>t},track:{get:()=>i}}),t=PT.NONE,i.addEventListener("loadeddata",(()=>{t=PT.LOADED,this.trigger({type:"load",target:this})}))}}PT.prototype.allowedEvents_={load:"load"},PT.NONE=0,PT.LOADING=1,PT.LOADED=2,PT.ERROR=3;const DT={audio:{ListClass:class extends dT{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){pT(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&pT(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,pT(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}},TrackClass:LT,capitalName:"Audio"},video:{ListClass:class extends dT{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){fT(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&fT(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,fT(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}},TrackClass:OT,capitalName:"Video"},text:{ListClass:mT,TrackClass:AT,capitalName:"Text"}};Object.keys(DT).forEach((function(e){DT[e].getterName=`${e}Tracks`,DT[e].privateName=`${e}Tracks_`}));const MT={remoteText:{ListClass:mT,TrackClass:AT,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let 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}}},TrackClass:PT,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},NT=Object.assign({},DT,MT);MT.names=Object.keys(MT),DT.names=Object.keys(DT),NT.names=[].concat(MT.names).concat(DT.names);class RT extends Gb{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",(function(){this.hasStarted_=!0})),this.on("loadstart",(function(){this.hasStarted_=!1})),NT.names.forEach((t=>{const i=NT[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])})),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)})),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new NT.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",(()=>this.setTimeout((()=>this.triggerSourceset(e)),1))),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Cb(this,(function(){const e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Yb(0,0)}bufferedPercent(){return nT(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(DT.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach((e=>{const t=this[`${e}Tracks`]()||[];let i=t.length;for(;i--;){const n=t[i];"text"===e&&this.removeRemoteTextTrack(n),t.removeTrack(n)}}))}cleanupAutoTextTracks(){const e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){const i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new sT(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Yb(0,0):Yb()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){DT.names.forEach((e=>{const t=DT[e],i=()=>{this.trigger(`${e}trackchange`)},n=this[t.getterName]();n.addEventListener("removetrack",i),n.addEventListener("addtrack",i),this.on("dispose",(()=>{n.removeEventListener("removetrack",i),n.removeEventListener("addtrack",i)}))}))}addWebVttScript_(){if(!tp.WebVTT)if(Lp.body.contains(this.el())){if(!this.options_["vtt.js"]&&K_(Sf)&&Object.keys(Sf).length>0)return void this.trigger("vttjsloaded");const e=Lp.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",(()=>{e.onload=null,e.onerror=null})),tp.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),n=t=>e.removeTrack(t.track);t.on("addtrack",i),t.on("removetrack",n),this.addWebVttScript_();const s=()=>this.trigger("texttrackchange"),r=()=>{s();for(let t=0;t<e.length;t++){const i=e[t];i.removeEventListener("cuechange",s),"showing"===i.mode&&i.addEventListener("cuechange",s)}};r(),e.addEventListener("change",r),e.addEventListener("addtrack",r),e.addEventListener("removetrack",r),this.on("dispose",(function(){t.off("addtrack",i),t.off("removetrack",n),e.removeEventListener("change",r),e.removeEventListener("addtrack",r),e.removeEventListener("removetrack",r);for(let t=0;t<e.length;t++){e[t].removeEventListener("cuechange",s)}}))}addTextTrack(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,s={}){const r=e.textTracks();s.kind=t,i&&(s.label=i),n&&(s.language=n),s.tech=e;const o=new NT.text.TrackClass(s);return r.addTrack(o),o}(this,e,t,i)}createRemoteTextTrack(e){const t=Y_(e,{tech:this});return new MT.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){const i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready((()=>this.autoRemoteTextTracks_.addTrack(i.track))),i}removeRemoteTextTrack(e){const t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=pb();return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",(()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())}))):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return RT.canPlayType(e.type)}static isTech(e){return e.prototype instanceof RT||e instanceof RT||e===RT}static registerTech(e,t){if(RT.techs_||(RT.techs_={}),!RT.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!RT.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!RT.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=Vb(e),RT.techs_[e]=t,RT.techs_[Hb(e)]=t,"Tech"!==e&&RT.defaultTechOrder_.push(e),t}static getTech(e){if(e)return RT.techs_&&RT.techs_[e]?RT.techs_[e]:(e=Vb(e),tp&&tp.videojs&&tp.videojs[e]?(q_.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),tp.videojs[e]):void 0)}}NT.names.forEach((function(e){const t=NT[e];RT.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),RT.prototype.featuresVolumeControl=!0,RT.prototype.featuresMuteControl=!0,RT.prototype.featuresFullscreenResize=!1,RT.prototype.featuresPlaybackRate=!1,RT.prototype.featuresProgressEvents=!1,RT.prototype.featuresSourceset=!1,RT.prototype.featuresTimeupdateEvents=!1,RT.prototype.featuresNativeTextTracks=!1,RT.prototype.featuresVideoFrameCallback=!1,RT.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let n=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){const i=e.sourceHandlers||[];let n;for(let e=0;e<i.length;e++)if(n=i[e].canPlayType(t),n)return n;return""},e.selectSourceHandler=function(t,i){const n=e.sourceHandlers||[];let s;for(let e=0;e<n.length;e++)if(s=n[e].canHandleSource(t,i),s)return n[e];return null},e.canPlaySource=function(t,i){const n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach((function(e){const 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){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:q_.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},Gb.registerComponent("Tech",RT),RT.registerTech("Tech",RT),RT.defaultTechOrder_=[];const FT={},BT={},UT={};function jT(e,t,i){e.setTimeout((()=>WT(t,FT[t.type],i,e)),1)}function $T(e,t,i,n=null){const s="call"+Vb(i),r=e.reduce(zT(s),n),o=r===UT,a=o?null:t[i](r);return function(e,t,i,n){for(let s=e.length-1;s>=0;s--){const r=e[s];r[t]&&r[t](n,i)}}(e,i,a,o),a}const qT={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},HT={setCurrentTime:1,setMuted:1,setVolume:1},VT={play:1,pause:1};function zT(e){return(t,i)=>t===UT?UT:i[e]?i[e](t):t}function WT(e={},t=[],i,n,s=[],r=!1){const[o,...a]=t;if("string"==typeof o)WT(e,FT[o],i,n,s,r);else if(o){const t=function(e,t){const i=BT[e.id()];let n=null;if(null==i)return n=t(e),BT[e.id()]=[[t,n]],n;for(let e=0;e<i.length;e++){const[s,r]=i[e];s===t&&(n=r)}return null===n&&(n=t(e),i.push([t,n])),n}(n,o);if(!t.setSource)return s.push(t),WT(e,a,i,n,s,r);t.setSource(Object.assign({},e),(function(o,l){if(o)return WT(e,a,i,n,s,r);s.push(t),WT(l,e.type===l.type?a:FT[l.type],i,n,s,r)}))}else a.length?WT(e,a,i,n,s,r):r?i(e,s):WT(e,FT["*"],i,n,s,!0)}const GT={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},XT=function(e=""){const t=ET(e);return GT[t.toLowerCase()]||""},KT=function(e){if(Array.isArray(e)){let t=[];e.forEach((function(e){e=KT(e),Array.isArray(e)?t=t.concat(e):X_(e)&&t.push(e)})),e=t}else e="string"==typeof e&&e.trim()?[QT({src:e})]:X_(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[QT(e)]:[];return e};function QT(e){if(!e.type){const t=XT(e.src);t&&(e.type=t)}return e}const JT=gv?10009:yv?461:8,ZT={codes:{play:415,pause:19,ff:417,rw:412,back:JT},names:{415:"play",19:"pause",417:"ff",412:"rw",[JT]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!(!this.names[e.keyCode]||this.names[e.keyCode]!==t)},getEventName(e){if(this.names[e.keyCode])return this.names[e.keyCode];if(this.codes[e.code]){const t=this.codes[e.code];return this.names[t]}return null}};class ew extends Lb{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){this.isListening_||(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",(()=>{this.focus(this.updateFocusableComponents()[0])})),this.player_.on("modalclose",(()=>{this.refocusComponent()})),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",(()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(this.focusableComponents.length>1?this.focusableComponents[1].focus():this.focusableComponents[0].focus())})))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){const t=e.originalEvent?e.originalEvent:e;if(["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(t.key)){if(this.isPaused_)return;t.preventDefault();const e=t.key.substring(5).toLowerCase();this.move(e)}else if(ZT.isEventKey(t,"play")||ZT.isEventKey(t,"pause")||ZT.isEventKey(t,"ff")||ZT.isEventKey(t,"rw")){t.preventDefault();const e=ZT.getEventName(t);this.performMediaAction_(e)}else ZT.isEventKey(t,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(t.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){const t=e.relatedTarget;let i=null;const n=this.getCurrentComponent(e.target);t&&(i=Boolean(t.closest(".video-js")),t.classList.contains("vjs-text-track-settings")&&!this.isPaused_&&this.searchForTrackSelect_()),(e.currentTarget.contains(e.relatedTarget)||i)&&t||(n&&"CloseButton"===n.name()?this.refocusComponent():(this.pause(),n&&n.el()&&(this.lastFocusedComponent_=n)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){const e=this.player_,t=[];function i(e){for(const n of e)n.hasOwnProperty("el_")&&n.getIsFocusable()&&n.getIsAvailableToBeFocused(n.el())&&t.push(n),n.hasOwnProperty("children_")&&n.children_.length>0&&i(n.children_)}return e.children_.forEach((e=>{if(e.hasOwnProperty("el_")){if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void t.push(e);e.hasOwnProperty("children_")&&e.children_.length>0?i(e.children_):e.hasOwnProperty("items")&&e.items.length>0?i(e.items):this.findSuitableDOMChild(e)&&t.push(e)}if("ErrorDisplay"===e.name_&&e.opened_){const i=e.el_.querySelector(".vjs-errors-ok-button-container");if(i){i.querySelectorAll("button").forEach(((e,i)=>{t.push({name:()=>"ModalButton"+(i+1),el:()=>e,getPositions:()=>{const t=e.getBoundingClientRect();return{boundingClientRect:{x:t.x,y:t.y,width:t.width,height:t.height,top:t.top,right:t.right,bottom:t.bottom,left:t.left},center:{x:t.left+t.width/2,y:t.top+t.height/2,width:0,height:0,top:t.top+t.height/2,right:t.left+t.width/2,bottom:t.top+t.height/2,left:t.left+t.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>e.focus()})}))}}})),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){const n=t(i.children[e]);if(n)return n}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();const t=e||document.activeElement;if(this.focusableComponents.length)for(const e of this.focusableComponents)if(e.el()===t)return e}add(e){const t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(e){for(let t=0;t<this.focusableComponents.length;t++)if(this.focusableComponents[t].name()===e.name())return this.focusableComponents.splice(t,1),void this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}clear(){this.focusableComponents.length>0&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){const t=this.getCurrentComponent();if(!t)return;const i=t.getPositions(),n=this.focusableComponents.filter((n=>n!==t&&this.isInDirection_(i.boundingClientRect,n.getPositions().boundingClientRect,e))),s=this.findBestCandidate_(i.center,n,e);s?this.focus(s):this.trigger({type:"endOfFocusableComponents",direction:e,focusedComponent:t})}findBestCandidate_(e,t,i){let n=1/0,s=null;for(const r of t){const t=r.getPositions().center,o=this.calculateDistance_(e,t,i);o<n&&(n=o,s=r)}return s}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){const n=Math.abs(e.x-t.x),s=Math.abs(e.y-t.y);let r;switch(i){case"right":case"left":r=n+100*s;break;case"up":r=2*s+.5*n;break;case"down":r=5*s+n;break;default:r=n+s}return r}searchForTrackSelect_(){const e=this;for(const t of e.updateFocusableComponents())if("TextTrackSelect"===t.constructor.name){e.focus(t);break}}}Gb.registerComponent("MediaLoader",class extends Gb{constructor(e,t,i){if(super(e,Y_({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,n=t.playerOptions.techOrder;i<n.length;i++){const t=Vb(n[i]);let s=RT.getTech(t);if(t||(s=Gb.getComponent(t)),s&&s.isSupported()){e.loadTech_(t);break}}}});class tw extends Gb{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&q_.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;const n=Av(e,t,i);return this.player_.options_.experimentalSvgIcons||n.appendChild(Av("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(n),n}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=Av("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";const i=this.localize(e);this.controlText_=e,Lv(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}Gb.registerComponent("ClickableComponent",tw);class iw extends tw{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return Av("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null===e||"anonymous"===e||"use-credentials"===e?this.$("img")&&(this.$("img").crossOrigin=e):this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}update(e){const t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(Av("picture",{className:"vjs-poster",tabIndex:-1},{},Av("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?oT(this.player_.play()):this.player_.pause())}}iw.prototype.crossorigin=iw.prototype.crossOrigin,Gb.registerComponent("PosterImage",iw);const nw="#222",sw="#ccc",rw={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 ow(e,t){let 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 aw(e,t,i){try{e.style[t]=i}catch(e){return}}function lw(e){return e?`${e}px`:""}Gb.registerComponent("TextTrackDisplay",class extends Gb{constructor(e,t,i){super(e,t,i);const n=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};e.on("loadstart",(e=>this.toggleDisplay(e))),e.on("texttrackchange",(e=>this.updateDisplay(e))),e.on("loadedmetadata",(e=>{this.updateDisplayOverlay(),this.preselectTrack(e)})),e.ready(Cb(this,(function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)return void this.hide();e.on("fullscreenchange",n),e.on("playerresize",n);const t=tp.screen.orientation||tp,i=tp.screen.orientation?"change":"orientationchange";t.addEventListener(i,n),e.on("dispose",(()=>t.removeEventListener(i,n)));const s=this.options_.playerOptions.tracks||[];for(let e=0;e<s.length;e++)this.player_.addRemoteTextTrack(s[e],!0);this.preselectTrack()})))}preselectTrack(){const e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage;let n,s,r;for(let o=0;o<t.length;o++){const a=t[o];i&&i.enabled&&i.language&&i.language===a.language&&a.kind in e?a.kind===i.kind?r=a:r||(r=a):i&&!i.enabled?(r=null,n=null,s=null):a.default&&("descriptions"!==a.kind||n?a.kind in e&&!s&&(s=a):n=a)}r?r.mode="showing":s?s.mode="showing":n&&(n.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof tp.WebVTT&&tp.WebVTT.processCues(tp,[],this.el_)}updateDisplay(){const e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){const t=[];for(let i=0;i<e.length;++i){const n=e[i];"showing"===n.mode&&t.push(n)}return void this.updateForTrack(t)}let i=null,n=null,s=e.length;for(;s--;){const t=e[s];"showing"===t.mode&&("descriptions"===t.kind?i=t:n=t)}if(n?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(n)):i&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(i)),!tp.CSS.supports("inset","10px")){const e=this.el_,t=e.querySelectorAll(".vjs-text-track-cue"),i=this.player_.controlBar.el_.getBoundingClientRect().height,n=this.player_.el_.getBoundingClientRect().height;e.style="",aw(e,"position","relative"),aw(e,"height",n-i+"px"),aw(e,"top","unset"),aw(e,"bottom",_v?n+"px":"0px"),t.length>0&&t.forEach((e=>{if(e.style.inset){const t=e.style.inset.split(" ");3===t.length&&Object.assign(e.style,{top:t[0],right:t[1],bottom:t[2],left:"unset"})}}))}}updateDisplayOverlay(){if(!this.player_.videoHeight()||!tp.CSS.supports("inset-inline: 10px"))return;const e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,n=this.player_.videoWidth()/this.player_.videoHeight();let s=0,r=0;Math.abs(i-n)>.1&&(i>n?s=Math.round((e-t*n)/2):r=Math.round((t-e/n)/2)),aw(this.el_,"insetInline",lw(s)),aw(this.el_,"insetBlock",lw(r))}updateDisplayState(e){const t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let n=i.length;for(;n--;){const e=i[n];if(!e)continue;const s=e.displayState;if(t.color&&(s.firstChild.style.color=t.color),t.textOpacity&&aw(s.firstChild,"color",ow(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(s.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&aw(s.firstChild,"backgroundColor",ow(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?aw(s,"backgroundColor",ow(t.windowColor,t.windowOpacity)):s.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?s.firstChild.style.textShadow=`2px 2px 3px ${nw}, 2px 2px 4px ${nw}, 2px 2px 5px ${nw}`:"raised"===t.edgeStyle?s.firstChild.style.textShadow=`1px 1px ${nw}, 2px 2px ${nw}, 3px 3px ${nw}`:"depressed"===t.edgeStyle?s.firstChild.style.textShadow=`1px 1px ${sw}, 0 1px ${sw}, -1px -1px ${nw}, 0 -1px ${nw}`:"uniform"===t.edgeStyle&&(s.firstChild.style.textShadow=`0 0 4px ${nw}, 0 0 4px ${nw}, 0 0 4px ${nw}, 0 0 4px ${nw}`)),t.fontPercent&&1!==t.fontPercent){const e=tp.parseFloat(s.style.fontSize);s.style.fontSize=e*t.fontPercent+"px",s.style.height="auto",s.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=rw[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"!=typeof tp.WebVTT||e.every((e=>!e.activeCues)))return;const t=[];for(let i=0;i<e.length;++i){const n=e[i];for(let e=0;e<n.activeCues.length;++e)t.push(n.activeCues[e])}tp.WebVTT.processCues(tp,t,this.el_);for(let t=0;t<e.length;++t){const i=e[t];for(let e=0;e<i.activeCues.length;++e){const n=i.activeCues[e].displayState;Dv(n,"vjs-text-track-cue","vjs-text-track-cue-"+(i.language?i.language:t)),i.language&&Uv(n,"lang",i.language)}this.player_.textTrackSettings&&this.updateDisplayState(i)}}});Gb.registerComponent("LoadingSpinner",class extends Gb{createEl(){const e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=Av("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),n=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return n.appendChild(i),n}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}});class cw extends tw{createEl(e,t={},i={}){const n=Av("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i));return this.player_.options_.experimentalSvgIcons||n.appendChild(Av("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(n),n}addChild(e,t={}){const i=this.constructor.name;return q_.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),Gb.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){" "!==e.key&&"Enter"!==e.key?super.handleKeyDown(e):e.stopPropagation()}}Gb.registerComponent("Button",cw);class uw extends cw{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",(e=>this.handleMouseDown(e)))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){const t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)return oT(t),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());const i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(!n)return void this.player_.tech(!0).focus();const s=()=>n.focus();rT(t)?t.then(s,(()=>{})):this.setTimeout(s,1)}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}uw.prototype.controlText_="Play Video",Gb.registerComponent("BigPlayButton",uw);Gb.registerComponent("CloseButton",class extends cw{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return`vjs-close-button ${super.buildCSSClass()}`}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){"Escape"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class hw extends cw{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",(e=>this.handlePlay(e))),this.on(e,"pause",(e=>this.handlePause(e))),t.replay&&this.on(e,"ended",(e=>this.handleEnded(e)))}buildCSSClass(){return`vjs-play-control ${super.buildCSSClass()}`}handleClick(e){this.player_.paused()?oT(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",(e=>this.handleSeeked(e)))}}hw.prototype.controlText_="Play",Gb.registerComponent("PlayToggle",hw);class dw extends Gb{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],(e=>this.update(e))),this.updateTextNode_()}createEl(){const e=this.buildCSSClass(),t=super.createEl("div",{className:`${e} vjs-time-control vjs-control`}),i=Av("span",{className:"vjs-control-text",textContent:`${this.localize(this.labelText_)} `},{role:"presentation"});return t.appendChild(i),this.contentEl_=Av("span",{className:`${e}-display`},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}update(e){(this.player_.options_.enableSmoothSeeking||"seeking"!==e.type)&&this.updateContent(e)}updateTextNode_(e=0){e=tT(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(()=>{if(!this.contentEl_)return;let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,q_.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=Lp.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))})))}updateContent(e){}}dw.prototype.labelText_="Time",dw.prototype.controlText_="Time",Gb.registerComponent("TimeDisplay",dw);class pw extends dw{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}pw.prototype.labelText_="Current Time",pw.prototype.controlText_="Current Time",Gb.registerComponent("CurrentTimeDisplay",pw);class fw extends dw{constructor(e,t){super(e,t);const i=e=>this.updateContent(e);this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){const t=this.player_.duration();this.updateTextNode_(t)}}fw.prototype.labelText_="Duration",fw.prototype.controlText_="Duration",Gb.registerComponent("DurationDisplay",fw);Gb.registerComponent("TimeDivider",class extends Gb{createEl(){const e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}});class mw extends dw{constructor(e,t){super(e,t),this.on(e,"durationchange",(e=>this.updateContent(e)))}buildCSSClass(){return"vjs-remaining-time"}createEl(){const e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(Av("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"!=typeof this.player_.duration())return;let t;t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t)}}mw.prototype.labelText_="Remaining Time",mw.prototype.controlText_="Remaining Time",Gb.registerComponent("RemainingTimeDisplay",mw);Gb.registerComponent("LiveDisplay",class extends Gb{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",(e=>this.updateShowing(e)))}createEl(){const e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Av("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Av("span",{className:"vjs-control-text",textContent:`${this.localize("Stream Type")} `})),this.contentEl_.appendChild(Lp.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}});class gw extends cw{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){const e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=Av("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function yw(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}gw.prototype.controlText_="Seek to live, currently playing live",Gb.registerComponent("SeekToLive",gw);var _w=Object.freeze({__proto__:null,clamp:yw});class vw extends Gb{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){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)}disable(){if(!this.enabled())return;const 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}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){const t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||av||e.preventDefault(),$v(),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,!0)}handleMouseMove(e){}handleMouseUp(e){const t=this.bar.el_.ownerDocument;qv(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;const e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(()=>{const t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"}))),e}getProgress(){return Number(yw(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){const t=zv(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){const t=this.options_.playerOptions.spatialNavigation,i=t&&t.enabled,n=t&&t.horizontalSeek;i?n&&"ArrowLeft"===e.key||!n&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):n&&"ArrowRight"===e.key||!n&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}Gb.registerComponent("Slider",vw);const bw=(e,t)=>yw(e/t*100,0,100).toFixed(2)+"%";Gb.registerComponent("LoadProgressBar",class extends Gb{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",(e=>this.update(e)))}createEl(){const e=super.createEl("div",{className:"vjs-load-progress"}),t=Av("span",{className:"vjs-control-text"}),i=Av("span",{textContent:this.localize("Loaded")}),n=Lp.createTextNode(": ");return this.percentageEl_=Av("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",(()=>{const e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),n=this.player_.bufferedEnd(),s=this.partEls_,r=bw(n,i);this.percent_!==r&&(this.el_.style.width=r,Lv(this.percentageEl_,r),this.percent_=r);for(let e=0;e<t.length;e++){const i=t.start(e),r=t.end(e);let o=s[e];o||(o=this.el_.appendChild(Av()),s[e]=o),o.dataset.start===i&&o.dataset.end===r||(o.dataset.start=i,o.dataset.end=r,o.style.left=bw(i,n),o.style.width=bw(r-i,n))}for(let e=s.length;e>t.length;e--)this.el_.removeChild(s[e-1]);s.length=t.length}))}});Gb.registerComponent("TimeTooltip",class extends Gb{constructor(e,t){super(e,t),this.update=kb(Cb(this,this.update),Eb)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){const n=Vv(this.el_),s=Hv(this.player_.el()),r=e.width*t;if(!s||!n)return;let o=e.left-s.left+r,a=e.width-r+(s.right-e.right);a||(a=e.width-r,o=r);let l=n.width/2;o<l?l+=l-o:a<l&&(l=a),l<0?l=0:l>n.width&&(l=n.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){Lv(this.el_,e)}updateTime(e,t,i,n){this.requestNamedAnimationFrame("TimeTooltip#updateTime",(()=>{let s;const r=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){const e=this.player_.liveTracker.liveWindow(),i=e-t*e;s=(i<1?"":"-")+tT(i,e)}else s=tT(i,r);this.update(e,t,s),n&&n()}))}});class Tw extends Gb{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=kb(Cb(this,this.update),Eb)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){const i=this.getChild("timeTooltip");if(!i)return;const n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}}Tw.prototype.options_={children:[]},Tv||nv||Tw.prototype.options_.children.push("timeTooltip"),Gb.registerComponent("PlayProgressBar",Tw);class ww extends Gb{constructor(e,t){super(e,t),this.update=kb(Cb(this,this.update),Eb)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){const i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(()=>{this.el_.style.left=e.width*t+"px"}))}}ww.prototype.options_={children:["timeTooltip"]},Gb.registerComponent("MouseTimeDisplay",ww);class Sw extends vw{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=Cb(this,this.update),this.update=kb(this.update_,Eb),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in Lp&&"visibilityState"in Lp&&this.on(Lp,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===Lp.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Eb))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===Lp.visibilityState)return;const t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",(()=>{const e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker;let n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),this.currentTime_===e&&this.duration_===n||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[tT(e,n),tT(n,n)],"{1} of {2}")),this.currentTime_=e,this.duration_=n),this.bar&&this.bar.update(Hv(this.el()),this.getProgress())})),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){const e=this.getCurrentTime_();let t;const i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){Qv(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(!Qv(e)||isNaN(this.player_.duration()))return;let i;t||this.player_.scrubbing()||this.player_.scrubbing(!0);const n=this.calculateDistance(e),s=this.player_.liveTracker;if(s&&s.isLive()){if(n>=.99)return void s.seekToLiveEdge();const e=s.seekableStart(),t=s.liveCurrentTime();if(i=e+n*s.liveWindow(),i>=t&&(i=t),i<=e&&(i=e+.1),i===1/0)return}else i=n*this.player_.duration(),i===this.player_.duration()&&(i-=.1);this.userSeek_(i),this.player_.options_.enableSmoothSeeking&&this.update()}enable(){super.enable();const e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();const e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?oT(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){const t=this.player_.liveTracker;if(" "===e.key||"Enter"===e.key)e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if("Home"===e.key)e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if("End"===e.key)e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(e.key)){e.preventDefault(),e.stopPropagation();const i=.1*parseInt(e.key,10);t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],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 Lp&&"visibilityState"in Lp&&this.off(Lp,"visibilitychange",this.toggleVisibility_),super.dispose()}}Sw.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Tv||nv||Sw.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Gb.registerComponent("SeekBar",Sw);class Ew extends Gb{constructor(e,t){super(e,t),this.handleMouseMove=kb(Cb(this,this.handleMouseMove),Eb),this.throttledHandleMouseSeek=kb(Cb(this,this.handleMouseSeek),Eb),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){const t=this.getChild("seekBar");if(!t)return;const i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(!i&&!n)return;const s=t.el(),r=Vv(s);let o=zv(s,e).x;o=yw(o,0,1),n&&n.update(r,o),i&&i.update(r,t.getProgress())}handleMouseSeek(e){const t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){if(this.children().forEach((e=>e.disable&&e.disable())),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){const e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&oT(this.player_.play())}}enable(){this.children().forEach((e=>e.enable&&e.enable())),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){const 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_)}handleMouseDown(e){const 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_)}handleMouseUp(e){const t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Ew.prototype.options_={children:["seekBar"]},Gb.registerComponent("ProgressControl",Ew);class Cw extends cw{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],(e=>this.handlePictureInPictureChange(e))),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],(e=>this.handlePictureInPictureEnabledChange(e))),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(()=>this.handlePictureInPictureAudioModeChange())),this.disable()}buildCSSClass(){return`vjs-picture-in-picture-control vjs-hidden ${super.buildCSSClass()}`}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){Lp.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in tp?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof Lp.exitPictureInPicture&&super.show()}}Cw.prototype.controlText_="Picture-in-Picture",Gb.registerComponent("PictureInPictureToggle",Cw);class kw extends cw{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",(e=>this.handleFullscreenChange(e))),!1===Lp[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return`vjs-fullscreen-control ${super.buildCSSClass()}`}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}kw.prototype.controlText_="Fullscreen",Gb.registerComponent("FullscreenToggle",kw);Gb.registerComponent("VolumeLevel",class extends Gb{createEl(){const e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}});Gb.registerComponent("VolumeLevelTooltip",class extends Gb{constructor(e,t){super(e,t),this.update=kb(Cb(this,this.update),Eb)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,n){if(!i){const i=Hv(this.el_),n=Hv(this.player_.el()),s=e.width*t;if(!n||!i)return;const r=e.left-n.left+s,o=e.width-s+(n.right-e.right);let a=i.width/2;r<a?a+=a-r:o<a&&(a=o),a<0?a=0:a>i.width&&(a=i.width),this.el_.style.right=`-${a}px`}this.write(`${n}%`)}write(e){Lv(this.el_,e)}updateVolume(e,t,i,n,s){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(()=>{this.update(e,t,i,n.toFixed(0)),s&&s()}))}});class xw extends Gb{constructor(e,t){super(e,t),this.update=kb(Cb(this,this.update),Eb)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){const n=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,n,(()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"}))}}xw.prototype.options_={children:["volumeLevelTooltip"]},Gb.registerComponent("MouseVolumeLevelDisplay",xw);class Iw extends vw{constructor(e,t){super(e,t),this.on("slideractive",(e=>this.updateLastVolume_(e))),this.on(e,"volumechange",(e=>this.updateARIAAttributes(e))),e.ready((()=>this.updateARIAAttributes()))}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){Qv(e)&&super.handleMouseDown(e)}handleMouseMove(e){const t=this.getChild("mouseVolumeLevelDisplay");if(t){const i=this.el(),n=Hv(i),s=this.vertical();let r=zv(i,e);r=s?r.y:r.x,r=yw(r,0,1),t.update(n,r,s)}Qv(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){const t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",(()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)}))}}Iw.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Tv||nv||Iw.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Iw.prototype.playerEvent="volumechange",Gb.registerComponent("

31VolumeBar",Iw);class Aw extends Gb{constructor(e,t={}){t.vertical=t.vertical||!1,(void 0===t.volumeBar||K_(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),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")}))}(this,e),this.throttledHandleMouseMove=kb(Cb(this,this.handleMouseMove),Eb),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",(e=>this.handleMouseDown(e))),this.on("touchstart",(e=>this.handleMouseDown(e))),this.on("mousemove",(e=>this.handleMouseMove(e))),this.on(this.volumeBar,["focus","slideractive"],(()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")})),this.on(this.volumeBar,["blur","sliderinactive"],(()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")}))}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){const 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_)}handleMouseUp(e){const 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_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}Aw.prototype.options_={children:["volumeBar"]},Gb.registerComponent("VolumeControl",Aw);class Lw extends cw{constructor(e,t){super(e,t),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")}))}(this,e),this.on(e,["loadstart","volumechange"],(e=>this.update(e)))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){const e=i<.1?.1:i;this.player_.volume(e),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){const e=this.player_.volume();let t=3;this.setIcon("volume-high"),Tv&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),Mv(this.el_,[0,1,2,3].reduce(((e,t)=>e+`${t?" ":""}vjs-vol-${t}`),"")),Dv(this.el_,`vjs-vol-${t}`)}updateControlText_(){const e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}Lw.prototype.controlText_="Mute",Gb.registerComponent("MuteToggle",Lw);class Ow extends Gb{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,(void 0===t.volumeControl||K_(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],(e=>this.volumePanelState_(e))),this.on(this.muteToggle,"keyup",(e=>this.handleKeyPress(e))),this.on(this.volumeControl,"keyup",(e=>this.handleVolumeControlKeyUp(e))),this.on("keydown",(e=>this.handleKeyPress(e))),this.on("mouseover",(e=>this.handleMouseOver(e))),this.on("mouseout",(e=>this.handleMouseOut(e))),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){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")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),_b(Lp,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),vb(Lp,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}Ow.prototype.options_={children:["muteToggle","volumeControl"]}

31,Gb.registerComponent("VolumePanel",Ow);class Pw extends cw{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`forward-${this.skipTime}`),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){if(isNaN(this.player_.duration()))return;const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()?i.seekableEnd():this.player_.duration();let s;s=t+this.skipTime<=n?t+this.skipTime:n,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}Pw.prototype.controlText_="Skip Forward",Gb.registerComponent("SkipForward",Pw);class Dw extends cw{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()&&i.seekableStart();let s;s=n&&t-this.skipTime<=n?n:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}Dw.prototype.controlText_="Skip Backward",Gb.registerComponent("SkipBackward",Dw);class Mw extends Gb{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",(e=>this.handleKeyDown(e))),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof Gb&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof Gb&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){const t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){const e=this.options_.contentElType||"ul";this.contentEl_=Av(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");const t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),_b(t,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||Lp.activeElement;if(!this.children().some((e=>e.el()===t))){const e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();const t=this.children();if(!Array.isArray(t))return;const i=t.filter((t=>t.el()===e.target))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):"ArrowRight"!==e.key&&"ArrowUp"!==e.key||(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){const t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())}}Gb.registerComponent("Menu",Mw);class Nw extends Gb{constructor(e,t={}){super(e,t),this.menuButton_=new cw(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");const i=cw.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;const n=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",n),this.on(this.menuButton_,"click",n),this.on(this.menuButton_,"keydown",(e=>this.handleKeyDown(e))),this.on(this.menuButton_,"mouseenter",(()=>{this.addClass("vjs-hover"),this.menu.show(),_b(Lp,"keyup",this.handleMenuKeyUp_)}

31)),this.on("mouseleave",(e=>this.handleMouseLeave(e))),this.on("keydown",(e=>this.handleSubmenuKeyDown(e)))}update(){const e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){const e=new Mw(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){const t=Av("li",{className:"vjs-menu-title",textContent:Vb(this.options_.title),tabIndex:-1}),i=new Gb(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";return`vjs-menu-button ${e} ${cw.prototype.buildCSSClass()} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),vb(Lp,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Esc"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus())):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){"Esc"!==e.key&&"Tab"!==e.key||this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){"Esc"!==e.key&&"Tab"!==e.key||(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus()))}pressButton(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Tv&&xv())return;this.menu.focus()}}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}Gb.registerComponent("MenuButton",Nw);class Rw extends Nw{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),!i)return;const n=Cb(this,this.update);i.addEventListener("removetrack",n),i.addEventListener("addtrack",n),i.addEventListener("labelchange",n),this.player_.on("ready",n),this.player_.on("dispose",(function(){i.removeEventListener("removetrack",n),i.removeEventListener("addtrack",n),i.removeEventListener("labelchange",n)}))}}Gb.registerComponent("TrackButton",Rw);class Fw extends tw{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;const n=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),s=Av("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?n.appendChild(s):n.replaceChild(s,n.querySelector(".vjs-icon-placeholder")),n}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.ke

31y)||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}Gb.registerComponent("MenuItem",Fw);class Bw extends Fw{constructor(e,t){const i=t.track,n=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);const s=(...e)=>{this.handleTracksChange.apply(this,e)},r=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],s),n.addEventListener("change",s),n.addEventListener("selectedlanguagechange",r),this.on("dispose",(function(){e.off(["loadstart","texttrackchange"],s),n.removeEventListener("change",s),n.removeEventListener("selectedlanguagechange",r)})),void 0===n.onchange){let e;this.on(["tap","click"],(function(){if("object"!=typeof tp.Event)try{e=new tp.Event("change")}catch(e){}e||(e=Lp.createEvent("Event"),e.initEvent("change",!0,!0)),n.dispatchEvent(e)}))}this.handleTracksChange()}handleClick(e){const t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){const n=i[e];-1!==this.kinds.indexOf(n.kind)&&(n===t?"showing"!==n.mode&&(n.mode="showing"):"disabled"!==n.mode&&(n.mode="disabled"))}}handleTracksChange(e){const t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){const e=this.player_.cache_.selectedLanguage;if(e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}}dispose(){this.track=null,super.dispose()}}Gb.registerComponent("TextTrackMenuItem",Bw);class Uw extends Bw{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){const t=this.player().textTracks();let i=!0;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(this.options_.kinds.indexOf(n.kind)>-1&&"showing"===n.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){const t=this.player().textTracks();let i=!0;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(["captions","descriptions","subtitles"].indexOf(n.kind)>-1&&"showing"===n.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}Gb.registerComponent("OffTextTrackMenuItem",Uw);class jw extends Rw{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=Bw){let i;this.label_&&(i=`${this.label_} off`),e.push(new Uw(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;const n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<n.length;i++){const s=n[i];if(this.kinds_.indexOf(s.kind)>-1){const i=new t(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});i.addClass(`vjs-${s.kind}-menu-item`),e.push(i)}}return e}}Gb.registerComponent("TextTrackButton",jw);class $w extends Fw{constructor(e,t){const i=t.track,n=t.cue,s=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=s&&s<n.endTime,super(e,t),this.track=i,this.cue=n}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}Gb.registerComponent("ChaptersTrackMenuItem",$w);class qw extends jw{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach((e=>{e.selected(this.track_.activeCues[0]===e.cue)}))}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;const t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){const e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";const e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){const e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){const i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(Vb(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){const e=[];if(!this.track_)return e;const t=this.track_.cues;if(!t)return e;for(let i=0,n=t.length;i<n;i++){const n=t[i],s=new $w(this.player_,{track:this.track_,cue:n});e.push(s)}return e}}qw.prototype.kind_="chapters",qw.prototype.controlText_="Chapters",Gb.registerComponent("ChaptersButton",qw);class Hw extends jw{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const n=e.textTracks(),s=Cb(this,this.handleTracksChange);n.addEventListener("change",s),this.on("dispose",(function(){n.removeEventListener("change",s)}))}handleTracksChange(e){const t=this.player().textTracks();let i=!1;for(let e=0,n=t.length;e<n;e++){const n=t[e];if(n.kind!==this.kind_&&"showing"===n.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}Hw.prototype.kind_="descriptions",Hw.prototype.controlText_="Descriptions",Gb.registerComponent("DescriptionsButton",Hw);class Vw extends jw{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}Vw.prototype.kind_="subtitles",Vw.prototype.controlText_="Subtitles",Gb.registerComponent("SubtitlesButton",Vw);class zw extends Bw{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}Gb.registerComponent("CaptionSettingsMenuItem",zw);class Ww extends jw{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){const e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new zw(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Ww.prototype.kind_="captions",Ww.prototype.controlText_="Captions",Gb.registerComponent("CaptionsButton",Ww);class Gw extends Bw{createEl(e,t,i){const n=super.createEl(e,t,i),s=n.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",n):s.appendChild(Av("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),s.appendChild(Av("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),n}}Gb.registerComponent("SubsCapsMenuItem",Gw);class Xw extends jw{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(Vb(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new zw(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,Gw),e}}Xw.prototype.kinds_=["captions","subtitles"],Xw.prototype.controlText_="Subtitles",Gb.registerComponent("SubsCapsButton",Xw);class Kw extends Fw{constructor(e,t){const i=t.track,n=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);const s=(...e)=>{this.handleTracksChange.apply(this,e)};n.addEventListener("change",s),this.on("dispose",(()=>{n.removeEventListener("change",s)}))}createEl(e,t,i){const n=super.createEl(e,t,i),s=n.querySelector(".vjs-menu-item-text");return["main-desc","descriptions"].indexOf(this.options_.track.kind)>=0&&(s.appendChild(Av("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),s.appendChild(Av("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),n}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){const e=this.player_.audioTracks();for(let t=0;t<e.length;t++){const i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}Gb.registerComponent("AudioTrackMenuItem",Kw);class Yw extends Rw{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return`vjs-audio-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-audio-button ${super.buildWrapperCSSClass()}`}createItems(e=[]){this.hideThreshold_=1;const t=this.player_.audioTracks();for(let i=0;i<t.length;i++){const n=t[i];e.push(new Kw(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e}}Yw.prototype.controlText_="Audio Track",Gb.registerComponent("AudioTrackButton",Yw);class Qw extends Fw{constructor(e,t){const i=t.rate,n=parseFloat(i,10);t.label=i,t.selected=n===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=n,this.on(e,"ratechange",(e=>this.update(e)))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}Qw.prototype.contentElType="button",Gb.registerComponent("PlaybackRateMenuItem",Qw);class Jw extends Nw{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",(e=>this.updateVisibility(e))),this.on(e,"ratechange",(e=>this.updateLabel(e))),this.on(e,"playbackrateschange",(e=>this.handlePlaybackRateschange(e)))}createEl(){const e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=Av("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return`vjs-playback-rate ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-playback-rate ${super.buildWrapperCSSClass()}`}createItems(){const e=this.playbackRates(),t=[];for(let i=e.length-1;i>=0;i--)t.push(new Qw(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){const e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}Jw.prototype.controlText_="Playback Rate",Gb.registerComponent("PlaybackRateMenuButton",Jw);class Zw extends Gb{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}Gb.registerComponent("Spacer",Zw);Gb.registerComponent("CustomControlSpacer",class extends Zw{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class eS extends Gb{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}eS.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},Gb.registerComponent("ControlBar",eS);class tS extends hT{constructor(e,t){super(e,t),this.on(e,"error",(e=>{this.open(e)}))}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){const e=this.player().error();return e?this.localize(e.message):""}}tS.prototype.options_=Object.assign({},hT.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Gb.registerComponent("ErrorDisplay",tS);class iS extends Gb{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim();return Av("select",{id:this.options_.id},{},this.options_.SelectOptions.map((e=>{const t=(this.options_.labelId?this.options_.labelId:`vjs-track-option-${pb()}`)+"-"+e[1].replace(/\W+/g,""),i=Av("option",{id:t,value:this.localize(e[0]),textContent:e[1]});return i.setAttribute("aria-labelledby",`${this.selectLabelledbyIds} ${t}`),i})))}}Gb.registerComponent("TextTrackSelect",iS);class nS extends Gb{constructor(e,t={}){super(e,t);const i=Av("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId});this.el().appendChild(i);const n=this.options_.selects;for(const t of n){const i=this.options_.selectConfigs[t],n=i.className,s=i.id.replace("%s",this.options_.id_);let r=null;const o=`vjs_select_${pb()}`;if("colors"===this.options_.type){r=Av("span",{className:n});const e=Av("label",{id:s,className:"vjs-label",textContent:i.label});e.setAttribute("for",o),r.appendChild(e)}const a=new iS(e,{SelectOptions:i.options,legendId:this.options_.legendId,id:o,labelId:s});this.addChild(a),"colors"===this.options_.type&&(r.appendChild(a.el()),this.el().appendChild(r))}}createEl(){return Av("fieldset",{className:this.options_.className})}}Gb.registerComponent("TextTrackFieldset",nS);class sS extends Gb{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,n=new nS(e,{id_:i,legendId:`captions-text-legend-${i}`,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(n);const s=new nS(e,{id_:i,legendId:`captions-background-${i}`,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(s);const r=new nS(e,{id_:i,legendId:`captions-window-${i}`,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(r)}createEl(){return Av("div",{className:"vjs-track-settings-colors"})}}Gb.registerComponent("TextTrackSettingsColors",sS);class rS extends Gb{constructor(e,t={}){super(e,t);const i=this.options_.textTrackComponentid,n=new nS(e,{id_:i,legendId:`captions-font-size-${i}`,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(n);const s=new nS(e,{id_:i,legendId:`captions-edge-style-${i}`,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(s);const r=new nS(e,{id_:i,legendId:`captions-font-family-${i}`,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(r)}createEl(){return Av("div",{className:"vjs-track-settings-font"})}}Gb.registerComponent("TextTrackSettingsFont",rS);class oS extends Gb{constructor(e,t={}){super(e,t);const i=this.localize("restore all settings to the default values"),n=new cw(e,{controlText:i,className:"vjs-default-button"});n.el().classList.remove("vjs-control","vjs-button"),n.el().textContent=this.localize("Reset"),this.addChild(n);const s=new cw(e,{controlText:i,className:"vjs-done-button"});s.el().classList.remove("vjs-control","vjs-button"),s.el().textContent=this.localize("Done"),this.addChild(s)}createEl(){return Av("div",{className:"vjs-track-settings-controls"})}}Gb.registerComponent("TrackSettingsControls",oS);const aS="vjs-text-track-settings",lS=["#000","Black"],cS=["#00F","Blue"],uS=["#0FF","Cyan"],hS=["#0F0","Green"],dS=["#F0F","Magenta"],pS=["#F00","Red"],fS=["#FFF","White"],mS=["#FF0","Yellow"],gS=["1","Opaque"],yS=["0.5","Semi-Transparent"],_S=["0","Transparent"],vS={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[lS,fS,pS,hS,cS,mS,dS,uS],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[gS,yS,_S],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[fS,lS,pS,hS,cS,mS,dS,uS],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",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:"",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:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[gS,yS],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[_S,yS,gS],className:"vjs-window-opacity vjs-opacity"}};function bS(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}vS.windowColor.options=vS.backgroundColor.options;Gb.registerComponent("TextTrackSettings",class extends hT{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=Av("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){const t=new sS(e,{textTrackComponentid:this.id_,selectConfigs:vS,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t);const i=new rS(e,{textTrackComponentid:this.id_,selectConfigs:vS,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]});this.addChild(i);const n=new oS(e);this.addChild(n)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],(()=>{this.saveSettings(),this.close()})),this.on(this.$(".vjs-default-button"),["click","tap"],(()=>{this.setDefaults(),this.updateDisplay()})),W_(vS,(e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}))}dispose(){this.endDialog=null,super.dispose()}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return G_(vS,((e,t,i)=>{const n=(s=this.$(t.selector),r=t.parser,bS(s.options[s.options.selectedIndex].value,r));var s,r;return void 0!==n&&(e[i]=n),e}),{})}setValues(e){W_(vS,((t,i)=>{!function(e,t,i){if(t)for(let n=0;n<e.options.length;n++)if(bS(e.options[n].value,i)===t){e.selectedIndex=n;break}}(this.$(t.selector),e[i],t.parser)}))}setDefaults(){W_(vS,(e=>{const t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t}))}restoreSettings(){let e;try{e=JSON.parse(tp.localStorage.getItem(aS))}catch(e){q_.warn(e)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;const e=this.getValues();try{Object.keys(e).length?tp.localStorage.setItem(aS,JSON.stringify(e)):tp.localStorage.removeItem(aS)}catch(e){q_.warn(e)}}updateDisplay(){const e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}});Gb.registerComponent("ResizeManager",class extends Gb{constructor(e,t){let i=t.ResizeObserver||tp.ResizeObserver;null===t.ResizeObserver&&(i=!1);super(e,Y_({createEl:!i,reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||tp.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=xb((()=>{this.resizeHandler()}),100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;const e=this.debouncedHandler_;let t=this.unloadListener_=function(){vb(this,"resize",e),vb(this,"unload",t),t=null};_b(this.el_.contentWindow,"unload",t),_b(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}});const TS={trackingThreshold:20,liveTolerance:15};Gb.registerComponent("LiveTracker",class extends Gb{constructor(e,t){super(e,Y_(TS,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",(e=>this.handleDurationchange(e))),this.on(this.player_,"canplay",(()=>this.toggleTracking()))}trackLive_(){const e=this.player_.seekable();if(!e||!e.length)return;const t=Number(tp.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;const n=this.liveCurrentTime(),s=this.player_.currentTime();let r=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-s)>this.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(r=!1),r!==this.behindLiveEdge_&&(this.behindLiveEdge_=r,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Eb),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){const e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){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_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){const e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){const e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){const e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){const e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}});Gb.registerComponent("TitleBar",class extends Gb{constructor(e,t){super(e,t),this.on("statechanged",(e=>this.updateDom_())),this.updateDom_()}createEl(){return this.els={title:Av("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${pb()}`}),description:Av("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${pb()}`})},Av("div",{className:"vjs-title-bar"},{},Q_(this.els))}updateDom_(){const e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach((e=>{const n=this.state[e],s=this.els[e],r=i[e];Gv(s),n&&Lv(s,n),t&&(t.removeAttribute(r),n&&t.setAttribute(r,s.id))})),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){const e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}});const wS={initialDisplay:4e3,position:[],takeFocus:!1};Gb.registerComponent("TransientButton",class extends cw{constructor(e,t){super(e,t=Y_(wS,t)),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],(e=>{this.removeClass("force-display")}))}buildCSSClass(){return`vjs-transient-button focus-visible ${this.options_.position.map((e=>`vjs-${e}`)).join(" ")}`}createEl(){const e=Av("button",{},{type:"button",class:this.buildCSSClass()},Av("span"));return this.controlTextEl_=e.querySelector("span"),e}show(){super.show(),this.addClass("force-display"),this.options_.takeFocus&&this.el().focus({preventScroll:!0}),this.forceDisplayTimeout=this.player_.setTimeout((()=>{this.removeClass("force-display")}),this.options_.initialDisplay)}hide(){this.removeClass("force-display"),super.hide()}dispose(){this.player_.clearTimeout(this.forceDisplayTimeout),super.dispose()}});const SS=e=>{const t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;const i=e.$$("source"),n=[];let s="";if(!i.length)return!1;for(let e=0;e<i.length;e++){const t=i[e].src;t&&-1===n.indexOf(t)&&n.push(t)}return!!n.length&&(1===n.length&&(s=n[0]),e.triggerSourceset(s),!0)},ES=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){const t=Lp.createElement(this.nodeName.toLowerCase());t.innerHTML=e;const i=Lp.createDocumentFragment();for(;t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",tp.Element.prototype.appendChild.call(this,i),this.innerHTML}}),CS=(e,t)=>{let i={};for(let n=0;n<e.length&&(i=Object.getOwnPropertyDescriptor(e[n],t),!(i&&i.set&&i.get));n++);return i.enumerable=!0,i.configurable=!0,i},kS=function(e){const t=e.el();if(t.resetSourceWatch_)return;const i={},n=(e=>CS([e.el(),tp.HTMLMediaElement.prototype,tp.Element.prototype,ES],"innerHTML"))(e),s=i=>(...n)=>{const s=i.apply(t,n);return SS(e),s};["append","appendChild","insertAdjacentHTML"].forEach((e=>{t[e]&&(i[e]=t[e],t[e]=s(i[e]))})),Object.defineProperty(t,"innerHTML",Y_(n,{set:s(n.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach((e=>{t[e]=i[e]})),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)},xS=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?ST(tp.Element.prototype.getAttribute.call(this,"src")):""},set(e){return tp.Element.prototype.setAttribute.call(this,"src",e),e}}),IS=function(e){if(!e.featuresSourceset)return;const t=e.el();if(t.resetSourceset_)return;const i=(e=>CS([e.el(),tp.HTMLMediaElement.prototype,xS],"src"))(e),n=t.setAttribute,s=t.load;Object.defineProperty(t,"src",Y_(i,{set:n=>{const s=i.set.call(t,n);return e.triggerSourceset(t.src),s}})),t.setAttribute=(i,s)=>{const r=n.call(t,i,s);return/src/i.test(i)&&e.triggerSourceset(t.src),r},t.load=()=>{const i=s.call(t);return SS(e)||(e.triggerSourceset(""),kS(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):SS(e)||kS(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=s,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}};class AS extends RT{constructor(e,t){super(e,t);const i=e.source;let n=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,i&&(this.el_.currentSrc!==i.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(i):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){const e=this.el_.childNodes;let t=e.length;const i=[];for(;t--;){const s=e[t];"track"===s.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(s),this.remoteTextTracks().addTrack(s.track),this.textTracks().addTrack(s.track),n||this.el_.hasAttribute("crossorigin")||!CT(s.src)||(n=!0)):i.push(s))}for(let e=0;e<i.length;e++)this.el_.removeChild(i[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&n&&q_.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(vv||mv)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),AS.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){IS(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const i=()=>{t=[];for(let i=0;i<e.length;i++){const n=e[i];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}};i(),e.addEventListener("change",i),this.on("dispose",(()=>e.removeEventListener("change",i)));const n=()=>{for(let e=0;e<t.length;e++){const i=t[e];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}e.removeEventListener("change",n)};this.on("webkitbeginfullscreen",(()=>{e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)})),this.on("webkitendfullscreen",(()=>{e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)}))}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;const i=e.toLowerCase();this[`${i}TracksListeners_`]&&Object.keys(this[`${i}TracksListeners_`]).forEach((e=>{this.el()[`${i}Tracks`].removeEventListener(e,this[`${i}TracksListeners_`][e])})),this[`featuresNative${e}Tracks`]=!t,this[`${i}TracksListeners_`]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){const t=DT[e],i=this.el()[t.getterName],n=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;const s={change:t=>{const i={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(i),"text"===e&&this[MT.remoteText.getterName]().trigger(i)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},r=function(){const e=[];for(let t=0;t<n.length;t++){let s=!1;for(let e=0;e<i.length;e++)if(i[e]===n[t]){s=!0;break}s||e.push(n[t])}for(;e.length;)n.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=s,Object.keys(s).forEach((e=>{const t=s[e];i.addEventListener(e,t),this.on("dispose",(n=>i.removeEventListener(e,t)))})),this.on("loadstart",r),this.on("dispose",(e=>this.off("loadstart",r)))}proxyNativeTracks_(){DT.names.forEach((e=>{this.proxyNativeTracksForType_(e)}))}createEl(){let e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){const t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),AS.disposeMediaElement(e),e=t}else{e=Lp.createElement("video");const t=Y_({},this.options_.tag&&Fv(this.options_.tag));vv&&!0===this.options_.nativeControlsForTouch||delete t.controls,Rv(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&Uv(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);const t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){const n=t[i],s=this.options_[n];void 0!==s&&(s?Uv(e,n,n):jv(e,n),e[n]=s)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1;const t=function(){e=!0};this.on("loadstart",t);const i=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}const 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)}))}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&wv?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){q_(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&nv&&av&&0===this.el_.currentTime){const e=()=>{this.el_.currentTime>0&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if(!("webkitDisplayingFullscreen"in this.el_))return;const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",(()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)}))}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)oT(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)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}addSourceElement(e,t){if(!e)return q_.error("Invalid source URL."),!1;const i={src:e};t&&(i.type=t);const n=Av("source",{},i);return this.el_.appendChild(n),!0}removeSourceElement(e){if(!e)return q_.error("Source URL is required to remove the source element."),!1;const t=this.el_.querySelectorAll("source");for(const i of t)if(i.src===e)return this.el_.removeChild(i),!0;return q_.warn(`No matching source element found with src: ${e}`),!1}reset(){AS.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);const t=Lp.createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){const i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){const t=this.$$("track");let i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();const e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),tp.performance&&(e.creationTime=tp.performance.now()),e}}J_(AS,"TEST_VID",(function(){if(!Cv())return;const e=Lp.createElement("video"),t=Lp.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),AS.isSupported=function(){try{AS.TEST_VID.volume=.5}catch(e){return!1}return!(!AS.TEST_VID||!AS.TEST_VID.canPlayType)},AS.canPlayType=function(e){return AS.TEST_VID.canPlayType(e)},AS.canPlaySource=function(e,t){return AS.canPlayType(e.type)},AS.canControlVolume=function(){try{const e=AS.TEST_VID.volume;AS.TEST_VID.volume=e/2+.1;const t=e!==AS.TEST_VID.volume;return t&&Tv?(tp.setTimeout((()=>{AS&&AS.prototype&&(AS.prototype.featuresVolumeControl=e!==AS.TEST_VID.volume)})),!1):t}catch(e){return!1}},AS.canMuteVolume=function(){try{const e=AS.TEST_VID.muted;return AS.TEST_VID.muted=!e,AS.TEST_VID.muted?Uv(AS.TEST_VID,"muted","muted"):jv(AS.TEST_VID,"muted"),e!==AS.TEST_VID.muted}catch(e){return!1}},AS.canControlPlaybackRate=function(){if(nv&&av&&cv<58)return!1;try{const e=AS.TEST_VID.playbackRate;return AS.TEST_VID.playbackRate=e/2+.1,e!==AS.TEST_VID.playbackRate}catch(e){return!1}},AS.canOverrideAttributes=function(){try{const e=()=>{};Object.defineProperty(Lp.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(Lp.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(Lp.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(Lp.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},AS.supportsNativeTextTracks=function(){return wv||Tv&&av},AS.supportsNativeVideoTracks=function(){return!(!AS.TEST_VID||!AS.TEST_VID.videoTracks)},AS.supportsNativeAudioTracks=function(){return!(!AS.TEST_VID||!AS.TEST_VID.audioTracks)},AS.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function([e,t]){J_(AS.prototype,e,(()=>AS[t]()),!0)})),AS.prototype.featuresVolumeControl=AS.canControlVolume(),AS.prototype.movingMediaElementInDOM=!Tv,AS.prototype.featuresFullscreenResize=!0,AS.prototype.featuresProgressEvents=!0,AS.prototype.featuresTimeupdateEvents=!0,AS.prototype.featuresVideoFrameCallback=!(!AS.TEST_VID||!AS.TEST_VID.requestVideoFrameCallback),AS.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},AS.resetMediaElement=function(e){if(!e)return;const t=e.querySelectorAll("source");let i=t.length;for(;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){AS.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){AS.prototype["set"+Vb(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){AS.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){AS.prototype["set"+Vb(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){AS.prototype[e]=function(){return this.el_[e]()}})),RT.withSourceHandlers(AS),AS.nativeSourceHandler={},AS.nativeSourceHandler.canPlayType=function(e){try{return AS.TEST_VID.canPlayType(e)}catch(e){return""}},AS.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return AS.nativeSourceHandler.canPlayType(e.type);if(e.src){const t=ET(e.src);return AS.nativeSourceHandler.canPlayType(`video/${t}`)}return""},AS.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},AS.nativeSourceHandler.dispose=function(){},AS.registerSourceHandler(AS.nativeSourceHandler),RT.registerTech("Html5",AS);const LS=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],OS={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},PS=["tiny","xsmall","small","medium","large","xlarge","huge"],DS={};PS.forEach((e=>{const t="x"===e.charAt(0)?`x-${e.substring(1)}`:e;DS[e]=`vjs-layout-${t}`}));const MS={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0};class NS extends Gb{constructor(e,t,i){if(e.id=e.id||t.id||`vjs_video_${pb()}`,(t=Object.assign(NS.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language){const i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=H_(this.id_),this.fsApi_=F_,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={controlBarHeight:null,playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. 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s=D_.split(".")[0];this.addClass(`vjs-v${s}`),this.userActive(!0),this.reportUserActivity(),this.one("play",(e=>this.listenForUserActivity_(e))),this.on("keydown",(e=>this.handleKeyDown(e))),this.on("languagechange",(e=>this.handleLanguagechange(e))),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",(()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)}))}dispose(){var e;this.trigger("dispose"),this.off("dispose"),vb(Lp,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),vb(Lp,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),NS.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),e=this,BT.hasOwnProperty(e.id())&&delete BT[e.id()],NT.names.forEach((e=>{const t=this[NT[e].getterName]();t&&t.off&&t.off()})),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const n="video-js"===this.tag.tagName.toLowerCase();i?e=this.el_=t.parentNode:n||(e=this.el_=super.createEl("div"));const s=Fv(t);if(n){for(e=this.el_=t,t=this.tag=Lp.createElement("video");e.children.length;)t.appendChild(e.firstChild);Pv(e,"video-js")||Dv(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach((i=>{try{t[i]=e[i]}catch(e){}}))}t.setAttribute("tabindex","-1"),s.tabindex="-1",av&&pv&&(t.setAttribute("role","application"),s.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in s&&delete s.width,"height"in s&&delete s.height,Object.getOwnPropertyNames(s).forEach((function(i){n&&"class"===i||e.setAttribute(i,s[i]),n&&t.setAttribute(i,s[i])})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=e.player=this,this.addClass("vjs-paused");const r=["IS_SMART_TV","IS_TIZEN","IS_WEBOS","IS_ANDROID","IS_IPAD","IS_IPHONE","IS_CHROMECAST_RECEIVER"].filter((e=>Sv[e])).map((e=>"vjs-device-"+e.substring(3).toLowerCase().replace(/\_/g,"-")));if(this.addClass(...r),!0!==tp.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=lb("vjs-styles-dimensions");const e=Jv(".vjs-styles-defaults"),t=Jv("head");t.insertBefore(this.styleEl_,e?e.nextSibling:t.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);const o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){const t=o.item(e);Dv(t,"vjs-hidden"),t.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),Ov(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e,e}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null===e||"anonymous"===e||"use-credentials"===e?(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e)):q_.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){const i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();const n=parseFloat(t);isNaN(n)?q_.error(`Improper value "${t}" supplied for for ${e}`):(this[i]=n,this.updateStyleEl_())}fluid(e){if(void 0===e)return!!this.fluid_;var t,i;this.fluid_=!!e,Pb(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),i=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},Pb(t=this)?i():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(i))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. 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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.isInPictureInPicture()&&!Lp.pictureInPictureElement?this.exitPictureInPicture():this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(e){const t=e.target.player;if(t&&t!==this)return;const i=this.el();let n=Lp[this.fsApi_.fullscreenElement]===i;!n&&i.matches&&(n=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",(()=>{this.removeClass("vjs-ios-native-fs")}))),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){const e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){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}}techCall_(e,t){this.ready((function(){if(e in HT)return function(e,t,i,n){return t[i](e.reduce(zT(i),n))}(this.middleware_,this.tech_,e,t);if(e in VT)return $T(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw q_(e),e}}),!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in qT)return function(e,t,i){return e.reduceRight(zT(i),t[i]())}(this.middleware_,this.tech_,e);if(e in VT)return $T(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw q_(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw q_(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw q_(t),t}}}play(){return new Promise((e=>{this.play_(e)}))}play_(e=oT){this.playCallbacks_.push(e);const t=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(wv||Tv);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t)return this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!t&&i&&this.load());const n=this.techGet_("play");i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)}runPlayTerminatedQueue_(){const e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))}runPlayCallbacks_(e){const t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Yb(0,0)}scrubbing(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")}currentTime(e){return void 0===e?(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime):(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,void(isFinite(e)&&(this.cache_.currentTime=Number(e)))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_)))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e&&e.length||(e=Yb(0,0)),e}seekable(){let e=this.techGet_("seekable");return e&&e.length||(e=Yb(0,0)),e}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return nT(this.buffered(),this.duration())}bufferedEnd(){const e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;return void 0!==e?(t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){const t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise(((i,n)=>{function s(){t.off("fullscreenerror",o),t.off("fullscreenchange",r)}function r(){s(),i()}function o(e,t){s(),n(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",o);const a=t.requestFullscreenHelper_(e);a&&(a.then(s,s),a.then(i,n))}))}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){const e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then((()=>this.isFullscreen(!0)),(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise(((t,i)=>{function n(){e.off("fullscreenerror",r),e.off("fullscreenchange",s)}function s(){n(),t()}function r(e,t){n(),i(t)}e.one("fullscreenchange",s),e.one("fullscreenerror",r);const o=e.exitFullscreenHelper_();o&&(o.then(n,n),o.then(t,i))}))}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){const e=Lp[this.fsApi_.exitFullscreen]();return e&&oT(e.then((()=>this.isFullscreen(!1)))),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=Lp.documentElement.style.overflow,_b(Lp,"keydown",this.boundFullWindowOnEscKey_),Lp.documentElement.style.overflow="hidden",Dv(Lp.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,vb(Lp,"keydown",this.boundFullWindowOnEscKey_),Lp.documentElement.style.overflow=this.docOrigOverflow,Mv(Lp.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&tp.documentPictureInPicture){const e=Lp.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(Av("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),tp.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then((t=>(tb(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",(t=>{const i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")})),t)))}return"pictureInPictureEnabled"in Lp&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return tp.documentPictureInPicture&&tp.documentPictureInPicture.window?(tp.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in Lp?Lp.exitPictureInPicture():void 0}handleKeyDown(e){const{userActions:t}=this.options_;if(!t||!t.hotkeys)return;(e=>{const t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;

31if("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))}handleHotkeys(e){const t=this.options_.userActions?this.options_.userActions.hotkeys:{},{fullscreenKey:i=t=>"f"===e.key.toLowerCase(),muteKey:n=t=>"m"===e.key.toLowerCase(),playPauseKey:s=t=>"k"===e.key.toLowerCase()||" "===e.key.toLowerCase()}=t;if(i.call(this,e)){e.preventDefault(),e.stopPropagation();const t=Gb.getComponent("FullscreenToggle");!1!==Lp[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else if(n.call(this,e)){e.preventDefault(),e.stopPropagation();Gb.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(s.call(this,e)){e.preventDefault(),e.stopPropagation();Gb.getComponent("PlayToggle").prototype.handleClick.call(this,e)}}canPlayType(e){let t;for(let i=0,n=this.options_.techOrder;i<n.length;i++){const s=n[i];let r=RT.getTech(s);if(r||(r=Gb.getComponent(s)),r){if(r.isSupported()&&(t=r.canPlayType(e),t))return t}else q_.error(`The "${s}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){const t=this.options_.techOrder.map((e=>[e,RT.getTech(e)])).filter((([e,t])=>t?t.isSupported():(q_.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1))),i=function(e,t,i){let n;return e.some((e=>t.some((t=>{if(n=i(e,t),n)return!0})))),n};let n;const s=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};var r;return n=this.options_.sourceOrder?i(e,t,(r=s,(e,t)=>r(t,e))):i(t,e,s),n||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const i=KT(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),jT(this,i[0],((e,n)=>{this.middleware_=n,t||(this.cache_.sources=i),this.updateSourceCaches_(e);if(this.src_(e))return i.length>1?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());var s,r;s=n,r=this.tech_,s.forEach((e=>e.setTech&&e.setTech(r)))})),i.length>1){const e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)}src(e){return this.handleSrc_(e,!1)}src_(e){const t=this.selectSource([e]);return!t||(zb(t.tech,this.techName_)?(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready((()=>{this.changingSrc_=!1})),!1))}addSourceElement(e,t){return!!this.tech_&&this.tech_.addSourceElement(e,t)}removeSourceElement(e){return!!this.tech_&&this.tech_.removeSourceElement(e)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){if(this.paused())this.doReset_();else{oT(this.play().then((()=>this.doReset_())))}}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),Pb(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);const{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:n}=this.controlBar||{},{seekBar:s}=i||{};e&&e.updateContent(),t&&t.updateContent(),n&&n.updateContent(),s&&(s.update(),s.loadProgressBar&&s.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){const e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"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):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){const e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}

31controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(N_("beforeerror").forEach((t=>{const i=t(this,e);X_(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:this.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){const t=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),void this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}if(null===e)return this.error_=null,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new sT(e),this.addClass("vjs-error"),q_.error(`(CODE:${this.error_.code} ${sT.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),N_("error").forEach((e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i;const n=Cb(this,this.reportUserActivity),s=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",s),this.on("mouseleave",s);const r=this.getChild("controlBar");let o;!r||Tv||nv||(r.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),r.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_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(o);const e=this.options_.inactivityTimeout;e<=0||(o=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}),250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}updatePlayerHeightOnAudioOnlyMode_(){const e=this.getChild("ControlBar");e&&this.audioOnlyCache_.controlBarHeight!==e.currentHeight()&&(this.audioOnlyCache_.controlBarHeight=e.currentHeight(),this.height(this.audioOnlyCache_.controlBarHeight))}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");const e=this.children(),t=this.getChild("ControlBar"),i=t&&t.currentHeight();e.forEach((e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=i,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.off("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.audioOnlyCache_.hiddenChildren.forEach((e=>e.show())),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){if("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;if(this.audioOnlyMode_=e,e){const e=[];return this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then((()=>this.enableAudioOnlyUI_()))}return Promise.resolve().then((()=>this.disableAudioOnlyUI_()))}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){if("boolean"!=typeof e||e===this.audioPosterMode_)return this.audioPosterMode_;if(this.audioPosterMode_=e,e){if(this.audioOnlyMode()){return this.audioOnlyMode(!1).then((()=>{this.enablePosterModeUI_()}))}return Promise.resolve().then((()=>{this.enablePosterModeUI_()}))}return Promise.resolve().then((()=>{this.disablePosterModeUI_()}))}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let{track:t}=e;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Pb(this)&&this.trigger("languagechange"))}languages(){return Y_(NS.prototype.options_.languages,this.languages_)}toJSON(){const e=Y_(this.options_),t=e.tracks;e.tracks=[];for(let i=0;i<t.length;i++){let n=t[i];n=Y_(n),n.player=void 0,e.tracks[i]=n}return e}createModal(e,t){(t=t||{}).content=e||"";const i=new hT(this,t);return this.addChild(i),i.on("dispose",(()=>{this.removeChild(i)})),i.open(),i}updateCurrentBreakpoint_(){if(!this.responsive())return;const e=this.currentBreakpoint(),t=this.currentWidth();for(let i=0;i<PS.length;i++){const n=PS[i];if(t<=this.breakpoints_[n]){if(e===n)return;e&&this.removeClass(DS[e]),this.addClass(DS[n]),this.breakpoint_=n;break}}}removeCurrentBreakpoint_(){const e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=Object.assign({},MS,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){if(void 0===e)return this.responsive_;return(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return DS[this.breakpoint_]||""}loadMedia(e,t){if(!e||"object"!=typeof e)return;const i=this.crossOrigin();this.reset(),this.cache_.media=Y_(e);const{artist:n,artwork:s,description:r,poster:o,src:a,textTracks:l,title:c}=this.cache_.media;!s&&o&&(this.cache_.media.artwork=[{src:o,type:XT(o)}]),i&&this.crossOrigin(i),a&&this.src(a),o&&this.poster(o),Array.isArray(l)&&l.forEach((e=>this.addRemoteTextTrack(e,!1))),this.titleBar&&this.titleBar.update({title:c,description:r||n||""}),this.ready(t)}getMedia(){if(!this.cache_.media){const e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(e=>({kind:e.kind,label:e.label,language:e.language,src:e.src})))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:XT(t.poster)}]),t}return Y_(this.cache_.media)}static getTagSettings(e){const t={sources:[],tracks:[]},i=Fv(e),n=i["data-setup"];if(Pv(e,"vjs-fill")&&(i.fill=!0),Pv(e,"vjs-fluid")&&(i.fluid=!0),null!==n)try{Object.assign(i,JSON.parse(n||"{}"))}catch(e){q_.error("data-setup",e)}if(Object.assign(t,i),e.hasChildNodes()){const i=e.childNodes;for(let e=0,n=i.length;e<n;e++){const n=i[e],s=n.nodeName.toLowerCase();"source"===s?t.sources.push(Fv(n)):"track"===s&&t.tracks.push(Fv(n))}}return t}debug(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every((e=>"number"==typeof e))&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}NT.names.forEach((function(e){const t=NT[e];NS.prototype[t.getterName]=function(){return 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32/*! @name videojs-contrib-quality-levels @version 4.1.0 @license Apache-2.0 */
33class KS{constructor(e){let t=this;return t.id=e.id,t.label=t.id,t.width=e.width,t.height=e.height,t.bitrate=e.bandwidth,t.frameRate=e.frameRate,t.enabled_=e.enabled,Object.defineProperty(t,"enabled",{get:()=>t.enabled_(),set(e){t.enabled_(e)}}),t}}class YS extends XS.EventTarget{constructor(){super();let e=this;return e.levels_=[],e.selectedIndex_=-1,Object.defineProperty(e,"selectedIndex",{get:()=>e.selectedIndex_}),Object.defineProperty(e,"length",{get:()=>e.levels_.length}),e[Symbol.iterator]=()=>e.levels_.values(),e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;const i=this.levels_.length;return t=new KS(e),""+i in this||Object.defineProperty(this,i,{get(){return this.levels_[i]}}),this.levels_.push(t),this.trigger({qualityLevel:t,type:"addqualitylevel"}),t}removeQualityLevel(e){let t=null;for(let i=0,n=this.length;i<n;i++)if(this[i]===e){t=this.levels_.splice(i,1)[0],this.selectedIndex_===i?this.selectedIndex_=-1:this.selectedIndex_>i&&this.selectedIndex_--;break}return t&&this.trigger({qualityLevel:e,type:"removequalitylevel"}),t}getQualityLevelById(e){for(let t=0,i=this.length;t<i;t++){const i=this[t];if(i.id===e)return i}return null}dispose(){this.selectedIndex_=-1,this.levels_.length=0}}YS.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"};for(const Yx in YS.prototype.allowedEvents_)YS.prototype["on"+Yx]=null;var QS="4.1.0";const JS=function(e){return function(e){const t=e.qualityLevels,i=new YS,n=function(){i.dispose(),e.qualityLevels=t,e.off("dispose",n)};return e.on("dispose",n),e.qualityLevels=()=>i,e.qualityLevels.VERSION=QS,i}(this,XS.obj.merge({},e))};XS.registerPlugin("qualityLevels",JS),JS.VERSION=QS;
34/*! @name @videojs/http-streaming @version 3.15.0 @license Apache-2.0 */
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35=0)||t===a.length-1){if(r){if(o>0)continue}else if(o-sE>=0)continue;return{partIndex:i.partIndex,segmentIndex:i.segmentIndex,startTime:s+bE({defaultDuration:e.targetDuration,durationList:a,startIndex:l,endIndex:t})}}}return{segmentIndex:a[a.length-1].segmentIndex,partIndex:a[a.length-1].partIndex,startTime:t}},isEnabled:EE,isDisabled:function(e){return e.disabled},isExcluded:wE,isIncompatible:SE,playlistEnd:TE,isAes:function(e){for(let t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:CE,estimateSegmentRequestTime:function(e,t,i,n=0){if(!CE("BANDWIDTH",i))return NaN;return(e*i.attributes.BANDWIDTH-8*n)/t},isLowestEnabledRendition:kE,isAudioOnly:AE,playlistMatch:xE,segmentDurationWithParts:pE};const{log:OE}=XS,PE=(e,t)=>`${e}-${t}`,DE=(e,t,i)=>`placeholder-uri-${e}-${t}-${i}`,ME=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach((i=>{if(e.mediaGroups[i])for(const n in e.mediaGroups[i])for(const s in e.mediaGroups[i][n]){const r=e.mediaGroups[i][n][s];t(r,i,n,s)}}))},NE=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},RE=(e,t,i=DE)=>{e.uri=t;for(let t=0;t<e.playlists.length;t++)if(!e.playlists[t].uri){const i=`placeholder-uri-${t}`;e.playlists[t].uri=i}const n=AE(e);ME(e,((t,s,r,o)=>{if(!t.playlists||!t.playlists.length){if(n&&"AUDIO"===s&&!t.uri)for(let t=0;t<e.playlists.length;t++){const i=e.playlists[t];if(i.attributes&&i.attributes.AUDIO&&i.attributes.AUDIO===r)return}t.playlists=[Op({},t)]}

35t.playlists.forEach((function(t,n){const a=i(s,r,o,t),l=PE(n,a);t.uri?t.resolvedUri=t.resolvedUri||ZS(e.uri,t.uri):(t.uri=0===n?a:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t}))})),(e=>{let t=e.playlists.length;for(;t--;){const i=e.playlists[t];NE({playlist:i,id:PE(t,i.uri)}),i.resolvedUri=ZS(e.uri,i.uri),e.playlists[i.id]=i,e.playlists[i.uri]=i,i.attributes.BANDWIDTH||OE.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}})(e),(e=>{ME(e,(t=>{t.uri&&(t.resolvedUri=ZS(e.uri,t.uri))}))})(e)};class FE{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){if(null!==this.offset_)return;if(!e.length)return;const[t]=e;void 0!==t.programDateTime&&(this.offset_=t.programDateTime/1e3)}setPendingDateRanges(e=[]){if(!e.length)return;const[t]=e,i=t.startDate.getTime();this.trimProcessedDateRanges_(i),this.pendingDateRanges_=e.reduce(((e,t)=>(e.set(t.id,t),e)),new Map)}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];const e={},t=[];this.pendingDateRanges_.forEach(((i,n)=>{if(!this.processedDateRanges_.has(n)&&(i.startTime=i.startDate.getTime()/1e3-this.offset_,i.processDateRange=()=>this.processDateRange(i),t.push(i),i.class))if(e[i.class]){const t=e[i.class].push(i);i.classListIndex=t-1}else e[i.class]=[i],i.classListIndex=0}));for(const i of t){const t=e[i.class]||[];i.endDate?i.endTime=i.endDate.getTime()/1e3-this.offset_:i.endOnNext&&t[i.classListIndex+1]?i.endTime=t[i.classListIndex+1].startTime:i.duration?i.endTime=i.startTime+i.duration:i.plannedDuration?i.endTime=i.startTime+i.plannedDuration:i.endTime=i.startTime}return t}trimProcessedDateRanges_(e){new Map(this.processedDateRanges_).forEach(((t,i)=>{t.startDate.getTime()<e&&this.processedDateRanges_.delete(i)}))}}const BE=({requestType:e,request:t,error:i,parseFailure:n})=>{const s=t.status<200||t.status>299,r=t.status>=400&&t.status<=499,o={uri:t.uri,requestType:e},a=s&&!r||n;if(i&&r)o.error=Op({},i),o.errorType=XS.Error.NetworkRequestFailed;else if(t.aborted)o.errorType=XS.Error.NetworkRequestAborted;else if(t.timedout)o.erroType=XS.Error.NetworkRequestTimeout;else if(a){const e=n?XS.Error.NetworkBodyParserFailed:XS.Error.NetworkBadStatus;o.errorType=e,o.status=t.status,o.headers=t.headers}return o},{EventTarget:UE}=XS,jE=(e,t)=>{if(!e)return t;const i=iE(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let n=0;n<t.parts.length;n++)e.parts&&e.parts[n]&&(i.parts[n]=iE(e.parts[n],t.parts[n]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},$E=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=ZS(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=ZS(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=ZS(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=ZS(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach((e=>{e.resolvedUri||(e.resolvedUri=ZS(t,e.uri))})),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach((e=>{e.resolvedUri||(e.resolvedUri=ZS(t,e.uri))}))},qE=function(e){const t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t},HE=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,VE=(e,t,i=HE)=>{const n=iE(e,{}),s=n.playlists[t.id];if(!s)return null;if(i(s,t))return null;t.segments=qE(t);const r=iE(s,t);if(r.preloadSegment&&!t.preloadSegment&&delete r.preloadSegment,s.segments){if(t.skip){t.segments=t.segments||[];for(let e=0;e<t.skip.skippedSegments;e++)t.segments.unshift({skipped:!0})}r.segments=((e,t,i)=>{const n=e.slice(),s=t.slice();i=i||0;const r=[];let o;for(let e=0;e<s.length;e++){const t=n[e+i],a=s[e];t?(o=t.map||o,r.push(jE(t,a))):(o&&!a.map&&(a.map=o),r.push(a))}return r})(s.segments,t.segments,t.mediaSequence-s.mediaSequence)}r.segments.forEach((e=>{$E(e,r.resolvedUri)}));for(let e=0;e<n.playlists.length;e++)n.playlists[e].id===t.id&&(n.playlists[e]=r);return n.playlists[t.id]=r,n.playlists[t.uri]=r,ME(e,((e,i,n,s)=>{if(e.playlists)for(let i=0;i<e.playlists.length;i++)t.id===e.playlists[i].id&&(e.playlists[i]=r)})),n},zE=(e,t)=>{const i=e.segments||[],n=i[i.length-1],s=n&&n.parts&&n.parts[n.parts.length-1],r=s&&s.duration||n&&n.duration;return t&&r?1e3*r:500*(e.partTargetDuration||e.targetDuration||10)},WE=(e,t,i)=>{if(!e)return;const n=[];return e.forEach((e=>{if(!e.attributes)return;const{BANDWIDTH:t,RESOLUTION:i,CODECS:s}=e.attributes;n.push({id:e.id,bandwidth:t,resolution:i,codecs:s})})),{type:t,isLive:i,renditions:n}};class GE extends UE{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=tE("PlaylistLoader");const{withCredentials:n=!1}=i;this.src=e,this.vhs_=t,this.withCredentials=n,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack;const s=t.options_;this.customTagParsers=s&&s.customTagParsers||[],this.customTagMappers=s&&s.customTagMappers||[],this.llhls=s&&s.llhls,this.dateRangesStorage_=new FE,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){const e=this.media();if(!e)return;this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges);const t=this.dateRangesStorage_.getDateRangesToProcess();t.length&&this.addDateRangesToTextTrack_&&this.addDateRangesToTextTrack_(t)}handleMediaupdatetimeout_(){if("HAVE_METADATA"!==this.state)return;const e=this.media();let t=ZS(this.main.uri,e.uri);this.llhls&&(t=((e,t)=>{if(t.endList||!t.serverControl)return e;const i={};if(t.serverControl.canBlockReload){const{preloadSegment:e}=t;let n=t.mediaSequence+t.segments.length;if(e){const s=e.parts||[],r=gE(t)-1;r>-1&&r!==s.length-1&&(i._HLS_part=r),(r>-1||s.length)&&n--}i._HLS_msn=n}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){const t=new tp.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])})),e=t.toString()}return e})(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials,requestType:"hls-playlist"},((e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})}))}playlistRequestError(e,t,i){const{uri:n,id:s}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[s],status:e.status,message:`HLS playlist request error at URL: ${n}.`,responseText:e.responseText,code:e.status>=500?4:2,metadata:BE({requestType:e.requestType,request:e,error:e.error})},this.trigger("error")}parseManifest_({url:e,manifestString:t}){try{return(({onwarn:e,oninfo:t,manifestString:i,customTagParsers:n=[],customTagMappers:s=[],llhls:r})=>{const o=new Rf;e&&o.on("warn",e),t&&o.on("info",t),n.forEach((e=>o.addParser(e))),s.forEach((e=>o.addTagMapper(e))),o.push(i),o.end();const a=o.manifest;if(r||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){a.hasOwnProperty(e)&&delete a[e]})),a.segments&&a.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!a.targetDuration){let t=10;a.segments&&a.segments.length&&(t=a.segments.reduce(((e,t)=>Math.max(e,t.duration)),0)),e&&e({message:`manifest has no targetDuration defaulting to ${t}`}),a.targetDuration=t}const l=mE(a);if(l.length&&!a.partTargetDuration){const t=l.reduce(((e,t)=>Math.max(e,t.duration)),0);e&&(e({message:`manifest has no partTargetDuration defaulting to ${t}`}),OE.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.")),a.partTargetDuration=t}return a})({onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: ${t}`),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: ${t}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls})}catch(e){this.error=e,this.error.metadata={errorType:XS.Error.StreamingHlsPlaylistParserError,error:e}}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:n}){this.request=null,this.state="HAVE_METADATA";const s={playlistInfo:{type:"media",uri:i}};this.trigger({type:"playlistparsestart",metadata:s});const r=t||this.parseManifest_({url:i,manifestString:e});r.lastRequest=Date.now(),NE({playlist:r,uri:i,id:n});const o=VE(this.main,r);this.targetDuration=r.partTargetDuration||r.targetDuration,this.pendingMedia_=null,o?(this.main=o,this.media_=this.main.playlists[n]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(zE(this.media(),!!o)),s.parsedPlaylist=WE(this.main.playlists,s.playlistInfo.type,!this.media_.endList),this.trigger({type:"playlistparsecomplete",metadata:s}),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),tp.clearTimeout(this.mediaUpdateTimeout),tp.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new FE,this.off()}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){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.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(tp.clearTimeout(this.finalRenditionTimeout),t){const t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;return void(this.finalRenditionTimeout=tp.setTimeout(this.media.bind(this,e,!1),t))}const i=this.state,n=!this.media_||e.id!==this.media_.id,s=this.main.playlists[e.id];if(s&&s.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(zE(e,!0)),!n)return;if(this.state="SWITCHING_MEDIA",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.pendingMedia_=e;const r={playlistInfo:{type:"media",uri:e.uri}};this.trigger({type:"playlistrequeststart",metadata:r}),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},((t,n)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=eE(e.resolvedUri,n),t)return this.playlistRequestError(this.request,e,i);this.trigger({type:"playlistrequestcomplete",metadata:r}),this.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")}}))}pause(){this.mediaUpdateTimeout&&(tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);const t=this.media();if(e){const e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=tp.setTimeout((()=>{this.mediaUpdateTimeout=null,this.load()}),e)}else this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=tp.setTimeout((()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)}),e))}

35start(){if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=tp.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((()=>{this.setupInitialPlaylist(this.src)}),0);const e={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:e}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},((t,i)=>{if(!this.request)return;if(this.request=null,t)return this.error={status:i.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:i.responseText,code:2,metadata:BE({requestType:i.requestType,request:i,error:t})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=eE(this.src,i),this.trigger({type:"playlistparsestart",metadata:e});const n=this.parseManifest_({manifestString:i.responseText,url:this.src});e.parsedPlaylist=WE(n.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(n)}))}

35srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){if(this.state="HAVE_MAIN_MANIFEST",e.playlists)return this.main=e,RE(this.main,this.srcUri()),e.playlists.forEach((e=>{e.segments=qE(e),e.segments.forEach((t=>{$E(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.main.playlists[0]));const t=this.srcUri()||tp.location.href;this.main=((e,t)=>{const i=PE(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:tp.location.href,resolvedUri:tp.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n})(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){const i=this.main,n=e.ID;let s=i.playlists.length;for(;s--;){const r=i.playlists[s];if(r.attributes["PATHWAY-ID"]===n){const o=r.resolvedUri,a=r.id;if(t){const t=this.createCloneURI_(r.resolvedUri,e),o=PE(n,t),a=this.createCloneAttributes_(n,r.attributes),l=this.createClonePlaylist_(r,o,e,a);i.playlists[s]=l,i.playlists[o]=l,i.playlists[t]=l}else i.playlists.splice(s,1);delete i.playlists[a],delete i.playlists[o]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){const i=this.main,n=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((e=>{if(i.mediaGroups[e]&&i.mediaGroups[e][n])for(const t in i.mediaGroups[e])if(t===n){for(const n in i.mediaGroups[e][t]){i.mediaGroups[e][t][n].playlists.forEac

35h(((e,t)=>{const n=i.playlists[e.id],s=n.id,r=n.resolvedUri;delete i.playlists[s],delete i.playlists[r]}))}delete i.mediaGroups[e][t]}})),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){const i=this.main,n=i.playlists.length,s=this.createCloneURI_(t.resolvedUri,e),r=PE(e.ID,s),o=this.createCloneAttributes_(e.ID,t.attributes),a=this.createClonePlaylist_(t,r,e,o);i.playlists[n]=a,i.playlists[r]=a,i.playlists[s]=a,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){const t=e.ID,i=e["BASE-ID"],n=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((s=>{if(n.mediaGroups[s]&&!n.mediaGroups[s][t])for(const r in n.mediaGroups[s])if(r===i){n.mediaGroups[s][t]={};for(const i in n.mediaGroups[s][r]){const o=n.mediaGroups[s][r][i];n.mediaGroups[s][t][i]=Op({},o);const a=n.mediaGroups[s][t][i],l=this.createCloneURI_(o.resolvedUri,e);a.resolvedUri=l,a.uri=l,a.playlists=[],o.playlists.forEach(((r,o)=>{const l=n.playlists[r.id],c=DE(s,t,i),u=PE(t,c);if(l&&!n.playlists[u]){const t=this.createClonePlaylist_(l,u,e),i=t.resolvedUri;n.playlists[u]=t,n.playlists[i]=t}a.playlists[o]=this.createClonePlaylist_(r,u,e)}))}}}))}createClonePlaylist_(e,t,i,n){const s=this.createCloneURI_(e.resolvedUri,i),r={resolvedUri:s,uri:s,id:t};return e.segments&&(r.segments=[]),n&&(r.attributes=n),iE(e,r)}createCloneURI_(e,t){const i=new URL(e);i.hostname=t["URI-REPLACEMENT"].HOST;const n=t["URI-REPLACEMENT"].PARAMS;for(const e of Object.keys(n))i.searchParams.set(e,n[e]);return i.href}createCloneAttributes_(e,t){const i={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((n=>{t[n]&&(i[n]=e)})),i}getKeyIdSet(e){if(e.contentProtection){const t=new Set;for(const i in e.contentProtection){const n=e.contentProtection[i].attributes.keyId;n&&t.add(n.toLowerCase())}return t}}}const XE=function(e,t,i,n){const s="arraybuffer"===e.responseType?e.response:e.responseText;!t&&s&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=s.byteLength||s.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&&(s||e.responseText)))),n(t,e)},KE=function(){const e=function e(t,i){t=iE({timeout:45e3},t);const n=e.beforeRequest||XS.Vhs.xhr.beforeRequest,s=e._requestCallbackSet||XS.Vhs.xhr._requestCallbackSet||new Set,r=e._responseCallbackSet||XS.Vhs.xhr._responseCallbackSet;n&&"function"==typeof n&&(XS.log.warn("beforeRequest is deprecated, use onRequest instead."),s.add(n));const o=!0===XS.Vhs.xhr.original?XS.xhr:XS.Vhs.xhr,a=((e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach((e=>{i=e(i)})),i})(s,t);s.delete(n);const l=o(a||t,(function(e,t){return((e,t,i,n)=>{e&&e.size&&e.forEach((e=>{e(t,i,n)}))})(r,l,e,t),XE(l,e,t,i)})),c=l.abort;return l.abort=function(){return l.aborted=!0,c.apply(l,arguments)},l.uri=t.uri,l.requestType=t.requestType,l.requestTime=Date.now(),l};return e.original=!0,e},YE=function(e){const t={};return e.byterange&&(t.Range=function(e){let t;const i=e.offset;return t="bigint"==typeof e.offset||"bigint"==typeof e.length?tp.BigInt(e.offset)+tp.BigInt(e.length)-tp.BigInt(1):e.offset+e.length-1,"bytes="+i+"-"+t}(e.byterange)),t},QE=function(e,t){return e.start(t)+"-"+e.end(t)},JE=function(e,t){const i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},ZE=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},eC=function(e){const t={};return Object.keys(e).forEach((i=>{const n=e[i];Jf(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t},tC=function(e){const t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},iC=function(e){return e.resolvedUri},nC=e=>{const t=Array.prototype.slice.call(e),i=16;let n,s,r="";for(let e=0;e<t.length/i;e++)n=t.slice(e*i,e*i+i).map(JE).join(""),s=t.slice(e*i,e*i+i).map(ZE).join(""),r+=n+" "+s+"\n";return r};var sC=Object.freeze({__proto__:null,createTransferableMessage:eC,initSegmentId:tC,segmentKeyId:iC,hexDump:nC,tagDump:({bytes:e})=>nC(e),textRanges:e=>{let t,i="";for(t=0;t<e.length;t++)i+=QE(e,t)+" ";return i}});const rC=({playlist:e,time:t,callback:i})=>{if(!i)throw new Error("getProgramTime: callback must be provided");

35if(!e||void 0===t)return i({message:"getProgramTime: playlist and time must be provided"});const n=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,n=0;for(let s=0;s<t.segments.length&&(i=t.segments[s],n=i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration,!(e<=n));s++);const s=t.segments[t.segments.length-1];if(s.videoTimingInfo&&s.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>n){if(e>n+.25*s.duration)return null;i=s}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e);if(!n)return i({message:"valid programTime was not found"});if("estimate"===n.type)return i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:n.estimatedStart});const s={mediaSeconds:t},r=((e,t)=>{if(!t.dateTimeObject)return null;const i=t.videoTimingInfo.transmuxerPrependedSeconds,n=e-(t.videoTimingInfo.transmuxedPresentationStart+i);return new Date(t.dateTimeObject.getTime()+1e3*n)})(t,n.segment);return r&&(s.programDateTime=r.toISOString()),i(null,s)},oC=({programTime:e,playlist:t,retryCount:i=2,seekTo:n,pauseAfterSeek:s=!0,tech:r,callback:o})=>{if(!o)throw new Error("seekToProgramTime: callback must be provided");if(void 0===e||!t||!n)return o({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!t.endList&&!r.hasStarted_)return o({message:"player must be playing a live stream to start buffering"});if(!(e=>{if(!e.segments||0===e.segments.length)return!1;for(let t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1;return!0})(t))return o({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri});const a=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let n=t.segments[0];if(i<new Date(n.dateTimeObject))return null;for(let e=0;e<t.segments.length-1&&(n=t.segments[e],!(i<new Date(t.segments[e+1].dateTimeObject)));e++);const s=t.segments[t.segments.length-1],r=s.dateTimeObject,o=s.videoTimingInfo?(a=s.videoTimingInfo).transmuxedPresentationEnd-a.transmuxedPresentationStart-a.transmuxerPrependedSeconds:s.duration+.25*s.duration;var a;return i>new Date(r.getTime()+1e3*o)?null:(i>new Date(r)&&(n=s),{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:LE.duration(t,t.mediaSequence+t.segments.indexOf(n)),type:n.videoTimingInfo?"accurate":"estimate"})})(e,t);if(!a)return o({message:`${e} was not found in the stream`});const l=a.segment,c=((e,t)=>{let i,n;try{i=new Date(e),n=new Date(t)}catch(e){}const s=i.getTime();return(n.getTime()-s)/1e3})(l.dateTimeObject,e);if("estimate"===a.type)return 0===i?o({message:`${e} is not buffered yet. Try again`}):(n(a.estimatedStart+c),void r.one("seeked",(()=>{oC({programTime:e,playlist:t,retryCount:i-1,seekTo:n,pauseAfterSeek:s,tech:r,callback:o})})));const u=l.start+c;r.one("seeked",(()=>o(null,r.currentTime()))),s&&r.pause(),n(u)},aC=(e,t)=>{if(4===e.readyState)return t()},lC=(e,t,i,n)=>{let s,r=[],o=!1;const a=function(e,t,n,s){return t.abort(),o=!0,i(e,t,n,s)},l=function(e,t){if(o)return;if(e)return e.metadata=BE({requestType:n,request:t,error:e}),a(e,t,"",r);const i=t.responseText.substring(r&&r.byteLength||0,t.responseText.length);if(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})),t.length<=1)return Zf(t[0]);var n=t.reduce((function(e,t,i){return e+(t.byteLength||t.length)}),0),s=new Uint8Array(n),r=0;return t.forEach((function(e){e=Zf(e),s.set(e,r),r+=e.byteLength})),s}(r,sm(i,!0)),s=s||l_(r),r.length<10||s&&r.length<s+2)return aC(t,(()=>a(e,t,"",r)));const l=L_(r);return"ts"===l&&r.length<188||!l&&r.length<376?aC(t,(()=>a(e,t,"",r))):a(null,t,l,r)},c={uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function({total:t,loaded:i}){return XE(e,null,{statusCode:e.status},l)}))}},u=t(c,(function(e,t){return XE(u,e,t,l)}));return u},{EventTarget:cC}=XS,uC=function(e,t){if(!HE(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(let i=0;i<e.segments.length;i++){const n=e.segments[i],s=t.segments[i];if(n.uri!==s.uri)return!1;if(!n.byterange&&!s.byterange)continue;const r=n.byterange,o=s.byterange;if(r&&!o||!r&&o)return!1;if(r.offset!==o.offset||r.length!==o.length)return!1}return!0},hC=(e,t,i,n)=>`placeholder-uri-${e}-${t}-${n.attributes.NAME||i}`,dC=(e,t,i)=>{let n=!0,s=iE(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){const r=t.playlists[e];if(r.sidx){const e=ky(r.sidx);i&&i[e]&&i[e].sidx&&vy(r,i[e].sidx,r.sidx.resolvedUri)}const o=VE(s,r,uC);o&&(s=o,n=!1)}return ME(t,((e,t,i,r)=>{if(e.playlists&&e.playlists.length){const o=e.playlists[0].id,a=VE(s,e.playlists[0],uC);a&&(s=a,r in s.mediaGroups[t][i]||(s.mediaGroups[t][i][r]=e),s.mediaGroups[t][i][r].playlists[0]=s.playlists[o],n=!1)}})),((e,t)=>{ME(e,((i,n,s,r)=>{t.mediaGroups[n][s]&&r in t.mediaGroups[n][s]||delete e.mediaGroups[n][s][r]}))})(s,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(n=!1),n?null:s},pC=(e,t)=>(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length,fC=(e,t)=>{const i={};for(const n in e){const s=e[n].sidx;if(s){const e=ky(s);if(!t[e])break;const n=t[e].sidxInfo;pC(n,s)&&(i[e]=t[e])}}return i};class mC extends cC{constructor(e,t,i={},n){super(),this.mainPlaylistLoader_=n||this,n||(this.isMain_=!0);const{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",(()=>{this.refreshXml_()})),this.on("mediaupdatetimeout",(()=>{this.refreshMedia_(this.media().id)})),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=tE("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,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,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){const n=e.sidx&&ky(e.sidx);if(!e.sidx||!n||this.mainPlaylistLoader_.sidxMapping_[n])return void(this.mediaRequest_=tp.setTimeout((()=>i(!1)),0));const s=eE(e.sidx.resolvedUri),r=(s,r)=>{if(this.requestErrored_(s,r,t))return;const o=this.mainPlaylistLoader_.sidxMapping_,{requestType:a}=r;let l;try{l=o_(Zf(r.response).subarray(8))}catch(e){return e.metadata=BE({requestType:a,request:r,parseFailure:!0}),void this.requestErrored_(e,r,t)}return o[n]={sidxInfo:e.sidx,sidx:l},vy(e,l,e.sidx.resolvedUri),i(!0)};this.request=lC(s,this.vhs_.xhr,((t,i,n,o)=>{if(t)return r(t,i);if(!n||"mp4"!==n){const t=n||"unknown";return r({status:i.status,message:`Unsupported ${t} container type for sidx segment at URL: ${s}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i)}const{offset:a,length:l}=e.sidx.byterange;if(o.length>=l+a)return r(t,{response:o.subarray(a,a+l),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:s,responseType:"arraybuffer",requestType:"dash-sidx",headers:YE({byterange:e.sidx.byterange})},r)}),"dash-sidx")}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},tp.clearTimeout(this.minimumUpdatePeriodTimeout_),tp.clearTimeout(this.mediaRequest_),tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}const i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,(i=>{this.haveMetadata({startingState:t,playlist:e})})))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(tp.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){tp.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;const t=this.media();if(e){const e=t?t.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=tp.setTimeout((()=>this.load()),e)}else this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_(((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])})):this.mediaRequest_=tp.setTimeout((()=>this.haveMain_()),0)}requestMain_(e){const t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},((i,n)=>{if(i){const{requestType:e}=n;i.metadata=BE({requestType:e,request:n,error:i})}if(this.requestErrored_(i,n))return void("HAVE_NOTHING"===this.state&&(this.started=!1));this.trigger({type:"manifestrequestcomplete",metadata:t});const s=n.responseText!==this.mainPlaylistLoader_.mainXml_;return this.mainPlaylistLoader_.mainXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?this.mainLoaded_=Date.parse(n.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=eE(this.mainPlaylistLoader_.srcUrl,n),s?(this.handleMain_(),void this.syncClientServerClock_((()=>e(n,s)))):e(n,s)}))}syncClientServerClock_(e){const t=n_(this.mainPlaylistLoader_.mainXml_);return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:ZS(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials,requestType:"dash-clock-sync"}

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Uint8Array(r.length+8*o.length)).set(r),s=r.length,l=0;l<o.length;l++)a=o[l],n[s++]=(4278190080&a.duration)>>>24,n[s++]=(16711680&a.duration)>>>16,n[s++]=(65280&a.duration)>>>8,n[s++]=255&a.duration,n[s++]=(4278190080&a.size)>>>24,n[s++]=(16711680&a.size)>>>16,n[s++]=(65280&a.size)>>>8,n[s++]=255&a.size;return i(S.trun,n)},w=function(e,t){return"audio"===e.type?U(e,t):j(e,t)};var W,G,X,K,Y,Q,J,Z,ee={ftyp:r=function(){return i(S.ftyp,E,C,E,k)},mdat:function(e){return i(S.mdat,e)},moof:l,moov:c,initSegment:function(e){var t,i=r(),n=c(e);return(t=new Uint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t}},te=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},ie={groupNalsIntoFrames:function(e){var t,i,n=[],s=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,n.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,s.byteLength+=n.byteLength,s.nalCount+=n.length,s.duration+=n.duration,s.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return s.length&&(!n.duration||n.duration<=0)&&(n.duration=s[s.length-1].duration),s.byteLength+=n.byteLength,s.nalCount+=n.length,s.duration+=n.duration,s.push(n),s},groupFramesIntoGops:function(e){var t,i,n=[],s=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(s.push(n),s.byteLength+=n.byteLength,s.nalCount+=n.nalCount,s.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return s.length&&n.duration<=0&&(n.duration=s[s.length-1].duration),s.byteLength+=n.byteLength,s.nalCount+=n.nalCount,s.duration+=n.duration,s.push(n),s},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){var i,n,s,r,o,a=t||0,l=[];for(i=0;i<e.length;i++)for(r=e[i],n=0;n<r.length;n++)o=r[n],a+=(s=te(o,a)).size,l.push(s);return l},concatenateNalData:function(e){var t,i,n,s,r,o,a=0,l=e.byteLength,c=e.nalCount,u=new Uint8Array(l+4*c),h=new DataView(u.buffer);for(t=0;t<e.length;t++)for(s=e[t],i=0;i<s.length;i++)for(r=s[i],n=0;n<r.length;n++)o=r[n],h.setUint32(a,o.data.byteLength),a+=4,u.set(o.data,a),a+=o.data.byteLength;return u},generateSampleTableForFrame:function(e,t){var i,n=[];return i=te(e,t||0),n.push(i),n},concatenateNalDataForFrame:function(e){var t,i,n=0,s=e.byteLength,r=e.length,o=new Uint8Array(s+4*r),a=new DataView(o.buffer);for(t=0;t<e.length;t++)i=e[t],a.setUint32(n,i.data.byteLength),n+=4,o.set(i.data,n),n+=i.data.byteLength;return o}},ne=[33,16,5,32,164,27],se=[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},oe=9e4;Q=function(e,t){return G(Y(e,t))},J=function(e,t){return X(K(e),t)},Z=function(e,t,i){return K(i?e:e-t)};var ae={ONE_SECOND_IN_TS:oe,secondsToVideoTs:G=function(e){return e*oe},secondsToAudioTs:X=function(e,t){return e*t},videoTsToSeconds:K=function(e){return e/oe},audioTsToSeconds:Y=function(e,t){return e/t},audioTsToVideoTs:Q,videoTsToAudioTs:J,metadataTsToSeconds:Z},le=function(){if(!W){var e={96e3:[ne,[227,64],re(154),[56]],88200:[ne,[231],re(170),[56]],64e3:[ne,[248,192],re(240),[56]],48e3:[ne,[255,192],re(268),[55,148,128],re(54),[112]],44100:[ne,[25

355,192],re(268),[55,163,128],re(84),[112]],32e3:[ne,[255,192],re(268),[55,234],re(226),[112]],24e3:[ne,[255,192],re(268),[55,255,128],re(268),[111,112],re(126),[224]],16e3:[ne,[255,192],re(268),[55,255,128],re(268),[111,255],re(269),[223,108],re(195),[1,192]],12e3:[se,re(268),[3,127,248],re(268),[6,255,240],re(268),[13,255,224],re(268),[27,253,128],re(259),[56]],11025:[se,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:[se,re(268),[3,121,16],re(47),[7]]};t=e,W=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return W},ce=ae,ue={prefixWithSilence:function(e,t,i,n){var s,r,o,a,l,c=0,u=0,h=0;if(t.length&&(s=ce.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(ce.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&n&&(c=s-Math.max(i,n),h=(u=Math.floor(c/r))*r),!(u<1||h>ce.ONE_SECOND_IN_TS/2))){for((o=le()[e.samplerate])||(o=t[0].data),a=0;a<u;a++)l=t[0],t.splice(0,0,{data:o,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(ce.videoTsToAudioTs(h,e.samplerate)),h}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},generateSampleTable:function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},concatenateFrameData:function(e){var t,i,n=0,s=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],s.set(i.data,n),n+=i.data.byteLength;return s}},he=ae.ONE_SECOND_IN_TS,de={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i,n=e.minSegmentDts;return t||(n-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=n,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/he,i=Math.floor(i)),i},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},pe={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,s=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)s+=255,t++;if(s+=e[t++],!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=s,i.payload=e.subarray(t,t+s);break}i.payload=void 0}t+=s,n=0,s=0}return i},parseUserData: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)},parseCaptionPackets:function(e,t){var i,n,s,r,o=[];if(!(64&t[0]))return o;for(n=31&t[0],i=0;i<n;i++)r={type:3&t[(s=3*i)+2],pts:e},4&t[s+2]&&(r.ccData=t[s+3]<<8|t[s+4],o.push(r));return o},discardEmulationPreventionBytes:function(e){for(var t,i,n=e.byteLength,s=[],r=1;r<n-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(s.push(r+2),r+=2):r++;if(0===s.length)return e;t=n-s.length,i=new Uint8Array(t);var o=0;for(r=0;r<t;o++,r++)o===s[0]&&(o++,s.shift()),i[r]=e[o];return i},USER_DATA_REGISTERED_ITU_T_T35:4},fe=q,me=pe,ge=function(e){e=e||{},ge.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new ke(0,0),new ke(0,1),new ke(1,0),new ke(1,1)],this.parse708captions_&&(this.cc708Stream_=new Te({captionServices:e.captionServices})),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),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")))};ge.prototype=new fe,ge.prototype.push=function(e){var t,i,n;

35if("sei_rbsp"===e.nalUnitType&&(t=me.parseSei(e.escapedRBSP)).payload&&t.payloadType===me.USER_DATA_REGISTERED_ITU_T_T35&&(i=me.parseUserData(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=me.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},ge.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},ge.prototype.flushStream=function(e){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)):this.flushCCStreams(e)},ge.prototype.flush=function(){return this.flushStream("flush")},ge.prototype.partialFlush=function(){return this.flushStream("partialFlush")},ge.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},ge.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)},ge.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},ge.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},ge.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},ge.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var ye={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},_e=function(e){return 32<=e&&e<=127||160<=e&&e<=255},ve=function(e){this.windowNum=e,this.reset()};ve.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},ve.prototype.getText=function(){return this.rows.join("\n")},ve.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},ve.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},ve.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},ve.prototype.addText=function(e){this.rows[this.rowIdx]+=e},ve.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var be=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new ve(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)};be.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new ve(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},be.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},be.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var Te=function(e){e=e||{},Te.prototype.init.call(this);var t,i=this,n=e.captionServices||{},s={};

35Object.keys(n).forEach((e=>{t=n[e],/^SERVICE/.test(e)&&(s[e]=t.encoding)})),this.serviceEncodings=s,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(i.new708Packet(),i.add708Bytes(e)):(null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e))}};Te.prototype=new fe,Te.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Te.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)},Te.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,s=0,r=t[s++];for(e.seq=r>>6,e.sizeCode=63&r;s<t.length;s++)n=31&(r=t[s++]),7===(i=r>>5)&&n>0&&(i=r=t[s++]),this.pushServiceBlock(i,s,n),n>0&&(s+=n-1)},Te.prototype.pushServiceBlock=function(e,t,i){var n,s=t,r=this.current708Packet.data,o=this.services[e];for(o||(o=this.initService(e,s));s<t+i&&s<r.length;s++)n=r[s],_e(n)?s=this.handleText(s,o):24===n?s=this.multiByteCharacter(s,o):16===n?s=this.extendedCommands(s,o):128<=n&&n<=135?s=this.setCurrentWindow(s,o):152<=n&&n<=159?s=this.defineWindow(s,o):136===n?s=this.clearWindows(s,o):140===n?s=this.deleteWindows(s,o):137===n?s=this.displayWindows(s,o):138===n?s=this.hideWindows(s,o):139===n?s=this.toggleWindows(s,o):151===n?s=this.setWindowAttributes(s,o):144===n?s=this.setPenAttributes(s,o):145===n?s=this.setPenColor(s,o):146===n?s=this.setPenLocation(s,o):143===n?o=this.reset(s,o):8===n?o.currentWindow.backspace():12===n?o.currentWindow.clearText():13===n?o.currentWindow.pendingNewLine=!0:14===n?o.currentWindow.clearText():141===n&&s++},Te.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return _e(i)&&(e=this.handleText(e,t,{isExtended:!0})),e},Te.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Te.prototype.initService=function(e,t){var i,n,s=this;return(i="SERVICE"+e)in this.serviceEncodings&&(n=this.serviceEncodings[i]),this.services[e]=new be(e,n,s),this.services[e].init(this.getPts(t),(function(t){s.flushDisplayed(t,s.services[e])})),this.services[e]},Te.prototype.handleText=function(e,t,i){var n,s,r,o,a=i&&i.isExtended,l=i&&i.isMultiByte,c=this.current708Packet.data,u=a?4096:0,h=c[e],d=c[e+1],p=t.currentWindow;if(l?(s=[h,d],e++):s=[h],t.textDecoder_&&!a)n=t.textDecoder_.decode(new Uint8Array(s));else if(l){const e=s.map((e=>("0"+(255&e).toString(16)).slice(-2))).join("");n=String.fromCharCode(parseInt(e,16))}else o=ye[r=u|h]||r,n=4096&r&&r===o?"":String.fromCharCode(o

35);return p.pendingNewLine&&!p.isEmpty()&&p.newLine(this.getPts(e)),p.pendingNewLine=!1,p.addText(n),e},Te.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,n=i[e+1],s=i[e+2];return _e(n)&&_e(s)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},Te.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e];return t.setCurrentWindow(i),e},Te.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],s=7&n;t.setCurrentWindow(s);var r=t.currentWindow;return n=i[++e],r.visible=(32&n)>>5,r.rowLock=(16&n)>>4,r.columnLock=(8&n)>>3,r.priority=7&n,n=i[++e],r.relativePositioning=(128&n)>>7,r.anchorVertical=127&n,n=i[++e],r.anchorHorizontal=n,n=i[++e],r.anchorPoint=(240&n)>>4,r.rowCount=15&n,n=i[++e],r.columnCount=63&n,n=i[++e],r.windowStyle=(56&n)>>3,r.penStyle=7&n,r.virtualRowCount=r.rowCount+1,e},Te.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],s=t.currentWindow.winAttr;return n=i[++e],s.fillOpacity=(192&n)>>6,s.fillRed=(48&n)>>4,s.fillGreen=(12&n)>>2,s.fillBlue=3&n,n=i[++e],s.borderType=(192&n)>>6,s.borderRed=(48&n)>>4,s.borderGreen=(12&n)>>2,s.borderBlue=3&n,n=i[++e],s.borderType+=(128&n)>>5,s.wordWrap=(64&n)>>6,s.printDirection=(48&n)>>4,s.scrollDirection=(12&n)>>2,s.justify=3&n,n=i[++e],s.effectSpeed=(240&n)>>4,s.effectDirection=(12&n)>>2,s.displayEffect=3&n,e},Te.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},Te.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Te.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var s=0;s<8;s++)i&1<<s&&(t.windows[s].visible=1);return e},Te.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var s=0;s<8;s++)i&1<<s&&(t.windows[s].visible=0);return e},Te.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var s=0;s<8;s++)i&1<<s&&(t.windows[s].visible^=1);return e},Te.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var s=0;s<8;s++)i&1<<s&&t.windows[s].clearText();return e},Te.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var s=0;s<8;s++)i&1<<s&&t.windows[s].reset();return e},Te.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],s=t.currentWindow.penAttr;return n=i[++e],s.textTag=(240&n)>>4,s.offset=(12&n)>>2,s.penSize=3&n,n=i[++e],s.italics=(128&n)>>7,s.underline=(64&n)>>6,s.edgeType=(56&n)>>3,s.fontStyle=7&n,e},Te.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],s=t.currentWindow.penColor;return n=i[++e],s.fgOpacity=(192&n)>>6,s.fgRed=(48&n)>>4,s.fgGreen=(12&n)>>2,s.fgBlue=3&n,n=i[++e],s.bgOpacity=(192&n)>>6,s.bgRed=(48&n)>>4,s.bgGreen=(12&n)>>2,s.bgBlue=3&n,n=i[++e],s.edgeRed=(48&n)>>4,s.edgeGreen=(12&n)>>2,s.edgeBlue=3&n,e},Te.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],s=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],s.row=15&n,n=i[++e],s.column=63&n,e},Te.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var we={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},Se=function(e){return null===e?"":(e=we[e]||e,String.fromCharCode(e))},Ee=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ce=function(){for(var e=[],t=15;t--;)e.push({text:"",indent:0,offset:0});return e},ke=function(e,t){ke.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,s,r;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,s=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ce();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ce();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ce()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,s))r=Se((n=(3&n)<<8)|s),this[this.mode_](e.pts,r),this.column_++;else if(this.isExtCharacter(n,s))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),r=Se((n=(3&n)<<8)|s),this[this.mode_](e.pts,r),this.column_++;else if(this.isMidRowCode(n,s))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14&~s||this.addFormatting(e.pts,["i"]),1&~s||this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,s)){const e=3&s;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(n,s)){var 

35o=Ee.indexOf(7968&t);if("rollUp"===this.mode_&&(o-this.rollUpRows_+1<0&&(o=this.rollUpRows_-1),this.setRollUp(e.pts,o)),o!==this.row_&&o>=0&&o<=14&&(this.clearFormatting(e.pts),this.row_=o),1&s&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),!(16&~t)){const e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(s)&&(14&~s||this.addFormatting(e.pts,["i"]))}else this.isNormalChar(n)&&(0===s&&(s=null),r=Se(n),r+=Se(s),this[this.mode_](e.pts,r),this.column_+=r.length)}else this.lastControlCode_=null}};ke.prototype=new fe,ke.prototype.flushDisplayed=function(e){const t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach(((e,n)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){t(n)}e.text.length&&i.push({text:e.text,line:n+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&t(n)})),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},ke.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ce(),this.nonDisplayed_=Ce(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ke.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},ke.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},ke.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},ke.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},ke.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},ke.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},ke.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},ke.prototype.isNormalChar=function(e){return e>=32&&e<=127},ke.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ce(),this.displayed_=Ce()),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]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},ke.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)},ke.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)}},ke.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},ke.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},ke.prototype.shiftRowsUp_=function(){var e;

35for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<15;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},ke.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var xe={CaptionStream:ge,Cea608Stream:ke,Cea708Stream:Te},Ie={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ae=q,Le="shared",Oe=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},Pe=function(e){var t,i;Pe.prototype.init.call(this),this.type_=e||Le,this.push=function(e){"metadata"!==e.type?this.type_!==Le&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Oe(e.dts,i),e.pts=Oe(e.pts,i),t=e.dts,this.trigger("data",e)):this.trigger("data",e)},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Pe.prototype=new Ae;var De,Me={TimestampRolloverStream:Pe,handleRollover:Oe},Ne=(e,t,i)=>{if(!e)return-1;for(var n=i;n<e.length;n++)if(e[n]===t)return n;return-1},Re=Ne,Fe=3,Be=function(e,t,i){var n,s="";for(n=t;n<i;n++)s+="%"+("00"+e[n].toString(16)).slice(-2);return s},Ue=function(e,t,i){return decodeURIComponent(Be(e,t,i))},je=function(e,t,i){return unescape(Be(e,t,i))},$e=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},qe={APIC:function(e){var t,i,n=1;e.data[0]===Fe&&((t=Re(e.data,0,n))<0||(e.mimeType=je(e.data,n,t),n=t+1,e.pictureType=e.data[n],n++,(i=Re(e.data,0,n))<0||(e.description=Ue(e.data,n,i),n=i+1,"--\x3e"===e.mimeType?e.url=je(e.data,n,e.data.length):e.pictureData=e.data.subarray(n,e.data.length))))},"T*":function(e){e.data[0]===Fe&&(e.value=Ue(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;e.data[0]===Fe&&-1!==(t=Re(e.data,0,1))&&(e.description=Ue(e.data,1,t),e.value=Ue(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=je(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===Fe&&-1!==(t=Re(e.data,0,1))&&(e.description=Ue(e.data,1,t),e.url=je(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=je(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},He={parseId3Frames:function(e){var t,i=10,n=0,s=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){n=$e(e.subarray(6,10)),n+=10,64&e[5]&&(i+=4,i+=$e(e.subarray(10,14)),n-=$e(e.subarray(16,20)));do{if((t=$e(e.subarray(i+4,i+8)))<1)break;var r={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)};r.key=r.id,qe[r.id]?qe[r.id](r):"T"===r.id[0]?qe["T*"](r):"W"===r.id[0]&&qe["W*"](r),s.push(r),i+=10,i+=t}while(i<n);return s}},parseSyncSafeInteger:$e,frameParsers:qe},Ve=q,ze=Ie,We=He;De=function(e){var t,i={descriptor:e&&e.descriptor},n=0,s=[],r=0;if(De.prototype.init.call(this),this.dispatchType=ze.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,o,a,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(r=0,s.length=0),0===s.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(s.push(e),r+=e.data.byteLength,1===s.length&&(n=We.parseSyncSafeInteger(e.data.subarray(6,10)),n+=10),!(r<n)){for(t={data:new Uint8Array(n),frames:[],pts:s[0].pts,dts:s[0].dts},l=0;l<n;)t.data.set(s[0].data.subarray(0,n-l),l),l+=s[0].data.byteLength,r-=s[0].data.byteLength,s.shift();i=10,64&t.data[5]&&(i+=4,i+=We.parseSyncSafeInteger(t.data.subarray(10,14)),n-=We.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((o=We.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if((a={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+o+10)}).key=a.id,We.frameParsers[a.id]?We.frameParsers[a.id](a):"T"===a.id[0]?We.frameParsers["T*"](a):"W"===a.id[0]&&We.frameParsers["W*"](a),"com.apple.streaming.transportStreamTimestamp"===a.owner){var c=a.data,u=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;u*=4,u+=3&c[7],a.timeStamp=u,void 0===t.pts&&void 0===t.dts&&(t.pts=a.timeStamp,t.dts=a.timeStamp),this.trigger("timestamp",a)}t.frames.push(a),i+=10,i+=o}while(i<n);this.trigger("data",t)}}},De.prototype=new Ve;var Ge,Xe,Ke,Ye=De,Qe=q,Je=xe,Ze=Ie,et=Me.TimestampRolloverStream,tt=188;(Ge=function(){var e=new Uint8Array(tt),t=0;Ge.prototype.init.call(this),this.push=function(i){var n,s=0,r=tt;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;r<n.byteLength;)71!==n[s]||71!==n[r]?(s++,r++):(this.trigger("data",n.subarray(s,r)),s+=tt,r+=tt);s<n.byteLength&&(e.set(n.subarray(s),0),t=n.byteLength-s)},this.flush=function(){t===tt&&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 Qe,Xe=function(){var e,t,i,n;Xe.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var s=0;n.payloadUnitStartIndicator&&(s+=e[s]+1),"pat"===n.type?t(e.subarray(s),n):i(e.subarray(s),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,s;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,s=12+((15&e[10])<<8|e[11]);s<i;){var r=e[s],o=(31&e[s+1])<<8|e[s+2];r===Ze.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=o:r===Ze.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=o:r===Ze.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][o]=r),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());

35else 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=Ze.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ze.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},Xe.prototype=new Qe,Xe.STREAM_TYPES={h264:27,adts:15},Ke=function(){var e,t=this,i=!1,n={data:[],size:0},s={data:[],size:0},r={data:[],size:0},o=function(e,i,n){var s,r,o=new Uint8Array(e.size),a={type:i},l=0,c=0;if(e.data.length&&!(e.size<9)){for(a.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],o.set(r.data,c),c+=r.data.byteLength;!function(e,t){var i;const n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===n&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=!!(4&e[6]),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,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]))}(o,a),s="video"===i||a.packetLength<=e.size,(n||s)&&(e.size=0,e.data.length=0),s&&t.trigger("data",a)}};Ke.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,t;switch(a.streamType){case Ze.H264_STREAM_TYPE:e=n,t="video";break;case Ze.ADTS_STREAM_TYPE:e=s,t="audio";break;case Ze.METADATA_STREAM_TYPE:e=r,t="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var n={type:"metadata",tracks:[]};null!==(e=a.programMapTable).video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",n)}})[a.type]()},this.reset=function(){n.size=0,n.data.length=0,s.size=0,s.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(n,"video"),o(s,"audio"),o(r,"timed-metadata")},this.flush=function(){if(!i&&e){var n={type:"metadata",tracks:[]};null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",n)}i=!1,this.flushStreams_(),this.trigger("done")}},Ke.prototype=new Qe;var it={PAT_PID:0,MP2T_PACKET_LENGTH:tt,TransportPacketStream:Ge,TransportParseStream:Xe,ElementaryStream:Ke,TimestampRolloverStream:et,CaptionStream:Je.CaptionStream,Cea608Stream:Je.Cea608Stream,Cea708Stream:Je.Cea708Stream,MetadataStream:Ye};for(var nt in Ze)Ze.hasOwnProperty(nt)&&(it[nt]=Ze[nt]);var st,rt=it,ot=q,at=ae.ONE_SECOND_IN_TS,lt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];st=function(e){var t,i=0;st.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts ski

35]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=vt(e,t),bt(e,t))},Tt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},wt=function(e,t,i){return unescape(function(e,t,i){var n,s="";for(n=t;n<i;n++)s+="%"+("00"+e[n].toString(16)).slice(-2);return s}(e,t,i))},St={isLikelyAacData:function(e){var t=bt(e,0);return e.length>=t+2&&!(255&~e[t])&&!(240&~e[t+1])&&16==(22&e[t+1])},parseId3TagSize:vt,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&~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 _t[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=Tt(e.subarray(10,14)));do{if((i=Tt(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 s=0;s<n.byteLength;s++)if(0===n[s]){if("com.apple.streaming.transportStreamTimestamp"===wt(n,0,s)){var r=n.subarray(s+1),o=(1&r[3])<<30|r[4]<<22|r[5]<<14|r[6]<<6|r[7]>>>2;return o*=4,o+=3&r[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}},Et=St;(gt=function(){var e=new Uint8Array,t=0;gt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,s,r,o,a=0,l=0;for(e.length?(o=e.length,(e=new Uint8Array(i.byteLength+o)).set(e.subarray(0,o)),e.set(i,o)):e=i;e.length-l>=3;)if(e[l]!=="I".charCodeAt(0)||e[l+1]!=="D".charCodeAt(0)||e[l+2]!=="3".charCodeAt(0))if(255&~e[l]||240&~e[l+1])l++;else{if(e.length-l<7)break;if(l+(a=Et.parseAdtsSize(e,l))>e.length)break;r={type:"audio",data:e.subarray(l,l+a),pts:t,dts:t},this.trigger("data",r),l+=a}else{if(e.length-l<10)break;if(l+(a=Et.parseId3TagSize(e,l))>e.length)break;s={type:"timed-metadata",data:e.subarray(l,l+a)},this.trigger("data",s),l+=a}n=e.length-l,e=n>0?e.subarray(l):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new q;var Ct,kt,xt,It,At=q,Lt=ee,Ot=ie,Pt=ue,Dt=de,Mt=rt,Nt=ae,Rt=ut,Ft=yt.H264Stream,Bt=gt,Ut=St.isLikelyAacData,jt=ae.ONE_SECOND_IN_TS,$t=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],qt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ht=function(e,t){t.stream=e,this.trigger("log",t)},Vt=function(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var s=i[n];"headOfPipeline"!==s&&t[s].on&&t[s].on("log",Ht.bind(e,s))}},zt=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},Wt=function(e,t,i,n,s,r){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(s-i)},prependedContentDuration:r,baseMediaDecodeTime:e}};kt=function(e,t){var i,n=[],s=0,r=0,o=1/0;i=(t=t||{}).firstSequenceNumber||0,kt.prototype.init.call(this),this.push=function(t){Dt.collectDtsInfo(e,t),e&&$t.forEach((function(i){e[i]=t[i]})),n.push(t)},this.setEarliestDts=function(e){s=e},this.setVideoBaseMediaDecodeTime=function(e){o=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var a,l,c,u,h,d,p;0!==n.length?(a=Pt.trimAdtsFramesByEarliestDts(n,e,s),e.baseMediaDecodeTime=Dt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),p=Pt.prefixWithSilence(e,a,r,o),e.samples=Pt.generateSampleTable(a),c=Lt.mdat(Pt.concatenateFrameData(a)),n=[],l=Lt.moof(i,[e]),u=new Uint8Array(l.byteLength+c.byteLength),i++,u.set(l),u.set(c,l.byteLength),Dt.clearDtsInfo(e),h=Math.ceil(1024*jt/e.samplerate),a.length&&(d=a.length*h,this.trigger("segmentTimingInfo",Wt(Nt.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),a[0].dts,a[0].pts,a[0].dts+d,a[0].pts+d,p||0)),this.trigger("timingInfo",{start:a[0].pts,end:a[0].pts+d})),this.trigger("data",{track:e,boxes:u}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Dt.clearDtsInfo(e),n=[],this.trigger("reset")}},kt.prototype=new At,Ct=function(e,t){var i,n,s,r=[],o=[];i=(t=t||{}).firstSequenceNumber||0,Ct.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Dt.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.config,e.sps=[t.data],qt.forEach((function(t){e[t]=n[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var n,s,a,l,c,u,h,d,p=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();

35if(0===r.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=Ot.groupNalsIntoFrames(r),(a=Ot.groupFramesIntoGops(n))[0][0].keyFrame||((s=this.getGopForFusion_(r[0],e))?(p=s.duration,a.unshift(s),a.byteLength+=s.byteLength,a.nalCount+=s.nalCount,a.pts=s.pts,a.dts=s.dts,a.duration+=s.duration):a=Ot.extendFirstKeyFrame(a)),o.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(a):this.alignGopsAtStart_(a)))return this.gopCache_.unshift({gop:a.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Dt.clearDtsInfo(e),a=f}Dt.collectDtsInfo(e,a),e.samples=Ot.generateSampleTable(a),c=Lt.mdat(Ot.concatenateNalData(a)),e.baseMediaDecodeTime=Dt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",a.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),h=a[0],d=a[a.length-1],this.trigger("segmentTimingInfo",Wt(e.baseMediaDecodeTime,h.dts,h.pts,d.dts+d.duration,d.pts+d.duration,p)),this.trigger("timingInfo",{start:a[0].pts,end:a[a.length-1].pts+a[a.length-1].duration}),this.gopCache_.unshift({gop:a.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),l=Lt.moof(i,[e]),u=new Uint8Array(l.byteLength+c.byteLength),i++,u.set(l),u.set(c,l.byteLength),this.trigger("data",{track:e,boxes:u}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,o.length=0,this.trigger("reset")},this.resetStream_=function(){Dt.clearDtsInfo(e),n=void 0,s=void 0},this.getGopForFusion_=function(t){var i,n,s,r,o,a=1/0;for(o=0;o<this.gopCache_.length;o++)s=(r=this.gopCache_[o]).gop,e.pps&&zt(e.pps[0],r.pps[0])&&e.sps&&zt(e.sps[0],r.sps[0])&&(s.dts<e.timelineStartInfo.dts||(i=t.dts-s.dts-s.duration)>=-1e4&&i<=45e3&&(!n||a>i)&&(n=r,a=i));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,s,r,a,l,c;for(r=e.byteLength,a=e.nalCount,l=e.duration,t=i=0;t<o.length&&i<e.length&&(n=o[t],s=e[i],n.pts!==s.pts);)s.pts>n.pts?t++:(i++,r-=s.byteLength,a-=s.nalCount,l-=s.duration);return 0===i?e:i===e.length?null:((c=e.slice(i)).byteLength=r,c.duration=l,c.nalCount=a,c.pts=c[0].pts,c.dts=c[0].dts,c)},this.alignGopsAtEnd_=function(e){var t,i,n,s,r,a,l;for(t=o.length-1,i=e.length-1,r=null,a=!1;t>=0&&i>=0;){if(n=o[t],s=e[i],n.pts===s.pts){a=!0;break}n.pts>s.pts?t--:(t===o.length-1&&(r=i),i--)}if(!a&&null===r)return null;if(0===(l=a?i:r))return e;var c=e.slice(l),u=c.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return c.byteLength=u.byteLength,c.duration=u.duration,c.nalCount=u.nalCount,c.pts=c[0].pts,c.dts=c[0].dts,c},this.alignGopsWith=function(e){o=e}},Ct.prototype=new At,It=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,It.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}},It.prototype=new At,It.prototype.flush=function(e){var t,i,n,s,r=0,o={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,qt.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,$t.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,n=Lt.initSegment(this.pendingTracks),o.initSegment=new Uint8Array(n.byteLength),o.initSegment.set(n),o.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)o.data.set(this.pendingBoxes[s],r),r+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=Nt.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=Nt.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),o.captionStreams[t.stream]=!0,o.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=Nt.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),o.metadata.push(i);for(o.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",o),s=0;s<o.captions.length;s++)t=o.captions[s],this.trigger("caption",t);for(s=0;s<o.metadata.length;s++)i=o.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},It.prototype.setRemux=function(e){this.remuxTracks=e},xt=function(e){var t,i,n=this,s=!0;xt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var s={};this.transmuxPipeline_=s,s.type="aac",s.metadataStream=new Mt.MetadataStream,s.aacStream=new Bt,s.audioTimestampRolloverStream=new Mt.TimestampRolloverStream("audio"),s.timedMetadataTimestampRolloverStream=new Mt.TimestampRolloverStream("timed-metadata"),s.adtsStream=new Rt,s.coalesceStream=new It(e,s.metadataStream),s.headOfPipeline=s.aacStream,s.aacStream.pipe(s.audioTimestampRolloverStream).pipe(s.adtsStream),s.aacStream.pipe(s.timedMetadataTimestampRolloverStream).pipe(s.metadataStream).pipe(s.coalesceStream),s.metadataStream.on("timestamp",(function(e){s.aacStream.setTimestamp(e.timeStamp)})),s.aacStream.on("data",(function(r){"timed-metadata"!==r.type&&"audio"!==r.type||s.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},s.coalesceStream.numberOfTracks++,s.audioSegmentStream=new kt(i,e),s.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),s.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),s.adtsStream.pipe(s.audioSegmentStream).pipe(s.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),s.coalesceStream.on("data",this.trigger.bind(this,"data")),s.coalesceStream.on("done",this.trigger.bind(this,"done")),Vt(this,s)},this.setupTsPipeline=function(){var s={};this.transmuxPipeline_=s,s.type="ts",s.metadataStream=new Mt.MetadataStream,s.packetStream=new Mt.TransportPacketStream,s.parseStream=new Mt.TransportParseStream,s.elementaryStream=new Mt.ElementaryStream,s.timestampRolloverStream=new Mt.TimestampRolloverStream,s.adtsStream=new Rt,s.h264Stream=new Ft,s.captionStream=new Mt.CaptionStream(e),s.coalesceStream=new It(e,s.metadataStream),s.headOfPipeline=s.packetStream,s.packetStream.pipe(s.parseStream).pipe(s.elementaryStream).pipe(s.timestampRolloverStream),s.timestampRolloverStream.pipe(s.h264Stream),s.timestampRolloverStream.pipe(s.adtsStream),s.timestampRolloverStream.pipe(s.metadataStream).pipe(s.coalesceStream),s.h264Stream.pipe(s.captionStream).pipe(s.coalesceStream),s.elementaryStream.on("data",(function(r){var o;if("metadata"===r.type){for(o=r.tracks.length;o--;)t||"video"!==r.tracks[o].type?i||"audio"!==r.tracks[o].type||((i=r.tracks[o]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=r.tracks[o]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!s.videoSegmentStream&&(s.coalesceStream.numberOfTracks++,s.videoSegmentStream=new Ct(t,e),s.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),s.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,s.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),s.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),s.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),s.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&s.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),s.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),s.h264Stream.pipe(s.videoSegmentStream).pipe(s.coalesceStream)),i&&!s.audioSegmentStream&&(s.coalesceStream.numberOfTracks++,s.audioSegmentStream=new kt(i,e),s.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),s.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),s.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),s.adtsStream.pipe(s.audioSegmentStream).pipe(s.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),s.coalesceStream.on("data",this.trigger.bind(this,"data")),s.coalesceStream.on("id3Frame",(function(e){e.dispatchType=s.metadataStream.dispatchType,n.trigger("id3Frame",e)})),s.coalesceStream.on("caption",this.trigger.bind(this,"caption")),s.coalesceStream.on("done",this.trigger.bind(this,"done")),Vt(this,s)},this.setBaseMediaDecodeTime=function(n){var s=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,Dt.clearDtsInfo(i),s.audioTimestampRolloverStream&&s.audioTimestampRolloverStream.discontinuity()),t&&(s.videoSegmentStream&&(s.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Dt.clearDtsInfo(t),s.captionStream.reset()),s.timestampRolloverStream&&s.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.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(s){var t=Ut(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),s=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){s=!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()}},xt.prototype=new At;var Gt,Xt,Kt,Yt,Qt,Jt={Transmuxer:xt,VideoSegmentStream:Ct,AudioSegmentStream:kt,AUDIO_PROPERTIES:$t,VIDEO_PROPERTIES:qt,generateSegmentTimingInfo:Wt},Zt=function(e){return e>>>0},ei=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},ti=Zt,ii=ei,ni=function(e,t){var i,n,s,r,o,a=[];if(!t.length)return null;for(i=0;i<e.byteLength;)n=ti(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),s=ii(e.subarray(i+4,i+8)),r=n>1?i+n:e.byteLength,s===t[0]&&(1===t.length?a.push(e.subarray(i+8,r)):(o=ni(e.subarray(i+8,r),t.slice(1))).length&&(a=a.concat(o))),i=r;return a},si=Zt,ri=V.getUint64,oi=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=ri(e.subarray(4)):t.baseMediaDecodeTime=si(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},ai=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]}},li=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),s=1&i.flags[2],r=4&i.flags[2],o=1&i.flags[1],a=2&i.flags[1],l=4&i.flags[1],c=8&i.flags[1],u=n.getUint32(4),h=8;for(s&&(i.dataOffset=n.getInt32(h),h+=4),r&&u&&(t={flags:ai(e.subarray(h,h+4))},h+=4,o&&(t.duration=n.getUint32(h),h+=4),a&&(t.size=n.getUint32(h),h+=4),c&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t),u--);u--;)t={},o&&(t.duration=n.getUint32(h),h+=4),a&&(t.size=n.getUint32(h),h+=4),l&&(t.flags=ai(e.subarray(h,h+4)),h+=4),c&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t);return i},ci=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)},s=1&n.flags[2],r=2&n.flags[2],o=8&n.flags[2],a=16&n.flags[2],l=32&n.flags[2],c=65536&n.flags[0],u=131072&n.flags[0];return t=8,s&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),r&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),o&&(n.defaultSampleDuration=i.getUint32(t),t+=4),a&&(n.defaultSampleSize=i.getUint32(t),t+=4),l&&(n.defaultSampleFlags=i.getUint32(t)),c&&(n.durationIsEmpty=!0),!s&&u&&(n.baseDataOffsetIsMoof=!0),n},ui=(Gt="undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{},pe.discardEmulationPreventionBytes),hi=xe.CaptionStream,di=ni,pi=oi,fi=li,mi=ci,gi=Gt,

35yi=function(e,t){for(var i=e,n=0;n<t.length;n++){var s=t[n];if(i<s.size)return s;i-=s.size}return null},_i=function(e,t){var i=di(e,["moof","traf"]),n=di(e,["mdat"]),s={},r=[];return n.forEach((function(e,t){var n=i[t];r.push({mdat:e,traf:n})})),r.forEach((function(e){var i,n,r=e.mdat,o=e.traf,a=di(o,["tfhd"]),l=mi(a[0]),c=l.trackId,u=di(o,["tfdt"]),h=u.length>0?pi(u[0]).baseMediaDecodeTime:0,d=di(o,["trun"]);t===c&&d.length>0&&(i=function(e,t,i){var n=t,s=i.defaultSampleDuration||0,r=i.defaultSampleSize||0,o=i.trackId,a=[];return e.forEach((function(e){var t=fi(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=s),void 0===e.size&&(e.size=r),e.trackId=o,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof n?(e.pts=n+gi.BigInt(e.compositionTimeOffset),n+=gi.BigInt(e.duration)):(e.pts=n+e.compositionTimeOffset,n+=e.duration)})),a=a.concat(t)})),a}(d,h,l),n=function(e,t,i){var n,s,r,o,a=new DataView(e.buffer,e.byteOffset,e.byteLength),l={logs:[],seiNals:[]};for(s=0;s+4<e.length;s+=r)if(r=a.getUint32(s),s+=4,!(r<=0))switch(31&e[s]){case 6:var c=e.subarray(s+1,s+1+r),u=yi(s,t);if(n={nalUnitType:"sei_rbsp",size:r,data:c,escapedRBSP:ui(c),trackId:i},u)n.pts=u.pts,n.dts=u.dts,o=u;else{if(!o){l.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+s+" for trackId "+i+". See mux.js#223."});break}n.pts=o.pts,n.dts=o.dts}l.seiNals.push(n)}return l}(r,i,c),s[c]||(s[c]={seiNals:[],logs:[]}),s[c].seiNals=s[c].seiNals.concat(n.seiNals),s[c].logs=s[c].logs.concat(n.logs))})),s},vi=function(){var e,t,i,n,s,r,o=!1;this.isInitialized=function(){return o},this.init=function(t){e=new hi,o=!0,r=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,s.captions.push(e),s.captionStreams[e.stream]=!0})),e.on("log",(function(e){s.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(i!==e[0]||n!==t[i])},this.parse=function(e,r,o){var a;if(!this.isInitialized())return null;if(!r||!o)return null;if(this.isNewInit(r,o))i=r[0],n=o[i];else if(null===i||!n)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,r,o)}return a=function(e,t,i){if(null===t)return null;var n=_i(e,t)[t]||{};return{seiNals:n.seiNals,logs:n.logs,timescale:i}}(e,i,n),a&&a.logs&&(s.logs=s.logs.concat(a.logs)),null!==a&&a.seiNals?(this.pushNals(a.seiNals),this.flushStream(),s):s.logs.length?{logs:s.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;r?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){s.captions=[],s.captionStreams={},s.logs=[]},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,s?this.clearParsedCaptions():s={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},bi=function(e){for(var t=0,i=String.fromCharCode(e[t]),n="";"\0"!==i;)n+=i,t++,i=String.fromCharCode(e[t]);return n+=i},Ti=V.getUint64,wi=function(e,t){var i="\0"!==t.scheme_id_uri,n=0===e&&Si(t.presentation_time_delta)&&i,s=1===e&&Si(t.presentation_time)&&i;return!(e>1)&&n||s},Si=function(e){return void 0!==e||null!==e},Ei={parseEmsgBox:function(e){var t,i,n,s,r,o,a,l=4,c=e[0];if(0===c)l+=(t=bi(e.subarray(l))).length,l+=(i=bi(e.subarray(l))).length,n=(u=new DataView(e.buffer)).getUint32(l),l+=4,r=u.getUint32(l),l+=4,o=u.getUint32(l),l+=4,a=u.getUint32(l),l+=4;else if(1===c){var u;n=(u=new DataView(e.buffer)).getUint32(l),l+=4,s=Ti(e.subarray(l)),l+=8,o=u.getUint32(l),l+=4,a=u.getUint32(l),l+=4,l+=(t=bi(e.subarray(l))).length,l+=(i=bi(e.subarray(l))).length}var h={scheme_id_uri:t,value:i,timescale:n||1,presentation_time:s,presentation_time_delta:r,event_duration:o,id:a,message_data:new Uint8Array(e.subarray(l,e.byteLength))};return wi(c,h)?h:void 0},scaleTime:function(e,t,i,n){return e||0===e?e/t:n+i/t}},Ci=Zt,ki=function(e){return("00"+e.toString(16)).slice(-2)}

35,xi=ni,Ii=ei,Ai=Ei,Li=ci,Oi=li,Pi=oi,Di=V.getUint64,Mi=Gt,Ni=He.parseId3Frames;Xt=function(e,t){var i=xi(t,["moof","traf"]).reduce((function(t,i){var n,s=xi(i,["tfhd"])[0],r=Ci(s[4]<<24|s[5]<<16|s[6]<<8|s[7]),o=e[r]||9e4,a=xi(i,["tfdt"])[0],l=new DataView(a.buffer,a.byteOffset,a.byteLength);let c;return"bigint"==typeof(n=1===a[0]?Di(a.subarray(4,12)):l.getUint32(4))?c=n/Mi.BigInt(o):"number"!=typeof n||isNaN(n)||(c=n/o),c<Number.MAX_SAFE_INTEGER&&(c=Number(c)),c<t&&(t=c),t}),1/0);return"bigint"==typeof i||isFinite(i)?i:0},Yt=function(e){var t=0===e[0]?12:20;return Ci(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},Kt=function(e){var t=xi(e,["moov","trak"]),i=[];return t.forEach((function(e){var t,n,s={},r=xi(e,["tkhd"])[0];r&&(n=(t=new DataView(r.buffer,r.byteOffset,r.byteLength)).getUint8(0),s.id=0===n?t.getUint32(12):t.getUint32(20));var o=xi(e,["mdia","hdlr"])[0];if(o){var a=Ii(o.subarray(8,12));s.type="vide"===a?"video":"soun"===a?"audio":a}var l=xi(e,["mdia","minf","stbl","stsd"])[0];if(l){var c=l.subarray(8);s.codec=Ii(c.subarray(4,8));var u,h=xi(c,[s.codec])[0];h&&(/^[asm]vc[1-9]$/i.test(s.codec)?(u=h.subarray(78),"avcC"===Ii(u.subarray(4,8))&&u.length>11?(s.codec+=".",s.codec+=ki(u[9]),s.codec+=ki(u[10]),s.codec+=ki(u[11])):s.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(s.codec)?(u=h.subarray(28),"esds"===Ii(u.subarray(4,8))&&u.length>20&&0!==u[19]?(s.codec+="."+ki(u[19]),s.codec+="."+ki(u[20]>>>2&63).replace(/^0/,"")):s.codec="mp4a.40.2"):s.codec=s.codec.toLowerCase())}var d=xi(e,["mdia","mdhd"])[0];d&&(s.timescale=Yt(d)),i.push(s)})),i},Qt=function(e,t=0){return xi(e,["emsg"]).map((e=>{var i=Ai.parseEmsgBox(new Uint8Array(e)),n=Ni(i.message_data);return{cueTime:Ai.scaleTime(i.presentation_time,i.timescale,i.presentation_time_delta,t),duration:Ai.scaleTime(i.event_duration,i.timescale),frames:n}}))};var Ri=Xt,Fi=Kt,Bi=Qt,Ui=Ie,ji=function(e){var t=31&e[1];return t<<=8,t|=e[2]},$i=function(e){return!!(64&e[1])},qi=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},Hi=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},Vi={parseType:function(e,t){var i=ji(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=$i(e),i=4+qi(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=$i(e),n=4+qi(e);if(i&&(n+=e[n]+1),1&e[n+5]){var s;s=3+((15&e[n+1])<<8|e[n+2])-4;for(var r=12+((15&e[n+10])<<8|e[n+11]);r<s;){var o=n+r;t[(31&e[o+1])<<8|e[o+2]]=e[o],r+=5+((15&e[o+3])<<8|e[o+4])}return t}},parsePayloadUnitStartIndicator:$i,parsePesType:function(e,t){switch(t[ji(e)]){case Ui.H264_STREAM_TYPE:return"video";case Ui.ADTS_STREAM_TYPE:return"audio";case Ui.METADATA_STREAM_TYPE:return"timed-metadata";default:return 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n,s,r,o,a,l,c,u=0,h=Ki,d=!1,p={data:[],size:0};h<e.byteLength;)if(e[u]!==Yi||e[h]!==Yi)u++,h++;else{if(n=e.subarray(u,h),"pes"===Gi.ts.parseType(n,t.pid))if(s=Gi.ts.parsePesType(n,t.table),r=Gi.ts.parsePayloadUnitStartIndicator(n),"video"===s&&(r&&!d&&(o=Gi.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),d=!0),!i.firstKeyFrame)){if(r&&0!==p.size){for(a=new Uint8Array(p.size),l=0;p.data.length;)c=p.data.shift(),a.set(c,l),l+=c.byteLength;if(Gi.ts.videoPacketContainsKeyFrame(a)){var f=Gi.ts.parsePesTime(a);f?(i.firstKeyFrame=f,i.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! 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35(void 0===i||isNaN(i))&&(i=e.audio[0].dts),e.audio.forEach((function(e){e.dts=Wi(e.dts,i),e.pts=Wi(e.pts,i),e.dtsTime=e.dts/Xi,e.ptsTime=e.pts/Xi}))}if(e.video&&e.video.length){var n=t;if((void 0===n||isNaN(n))&&(n=e.video[0].dts),e.video.forEach((function(e){e.dts=Wi(e.dts,n),e.pts=Wi(e.pts,n),e.dtsTime=e.dts/Xi,e.ptsTime=e.pts/Xi})),e.firstKeyFrame){var s=e.firstKeyFrame;s.dts=Wi(s.dts,n),s.pts=Wi(s.pts,n),s.dtsTime=s.dts/Xi,s.ptsTime=s.pts/Xi}}}(i,t),i):null};class tn{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Jt.Transmuxer(this.options),function(e,t){t.on("data",(function(t){const i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};const 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){const i={start:{decode:ae.videoTsToSeconds(t.start.dts),presentation:ae.videoTsToSeconds(t.start.pts)},end:{decode:ae.videoTsToSeconds(t.end.dts),presentation:ae.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:ae.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=ae.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){const i={start:{decode:ae.videoTsToSeconds(t.start.dts),presentation:ae.videoTsToSeconds(t.start.pts)},end:{decode:ae.videoTsToSeconds(t.end.dts),presentation:ae.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:ae.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=ae.videoTsToSeconds(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:ae.videoTsToSeconds(t.start),end:ae.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:ae.videoTsToSeconds(t.start),end:ae.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}(this.self,this.transmuxer)}pushMp4Captions(e){this.captionParser||(this.captionParser=new vi,this.captionParser.init());const 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||[],logs:i&&i.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){const i=Ri(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:i,data:t},[t.buffer])}probeMp4Tracks({data:e}){const t=Fi(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){const i=Bi(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:i,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){const i="number"!=typeof t||isNaN(t)?void 0:t*ae.ONE_SECOND_IN_TS,n=en(e,i);let s=null;n&&(s={hasVideo:n.video&&2===n.video.length||!1,hasAudio:n.audio&&2===n.audio.length||!1},s.hasVideo&&(s.videoStart=n.video[0].ptsTime),s.hasAudio&&(s.audioStart=n.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:s,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){const t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}reset(){this.transmuxer.reset()}setTimestampOffset(e){const t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(ae.secondsToVideoTs(t)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(ae.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}

35self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new tn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new tn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));var wC=_C(TC);const SC=e=>{const{transmuxer:t,bytes:i,audioAppendStart:n,gopsToAlignWith:s,remux:r,onData:o,onTrackInfo:a,onAudioTimingInfo:l,onVideoTimingInfo:c,onVideoSegmentTimingInfo:u,onAudioSegmentTimingInfo:h,onId3:d,onCaptions:p,onDone:f,onEndedTimeline:m,onTransmuxerLog:g,isEndOfTimeline:y,segment:_,triggerSegmentEventFn:v}=e,b={buffer:[]};let T=y;if(t.onmessage=i=>{t.currentTransmux===e&&("data"===i.data.action&&((e,t,i)=>{const{type:n,initSegment:s,captions:r,captionStreams:o,metadata:a,videoFrameDtsTime:l,videoFramePtsTime:c}=e.data.segment;t.buffer.push({captions:r,captionStreams:o,metadata:a});const u=e.data.segment.boxes||{data:e.data.segment.data},h={type:n,data:new Uint8Array(u.data,u.data.byteOffset,u.data.byteLength),initSegment:new Uint8Array(s.data,s.byteOffset,s.byteLength)};void 0!==l&&(h.videoFrameDtsTime=l),void 0!==c&&(h.videoFramePtsTime=c),i(h)})(i,b,o),"trackinfo"===i.data.action&&a(i.data.trackInfo),"gopInfo"===i.data.action&&((e,t)=>{t.gopInfo=e.data.gopInfo})(i,b),"audioTimingInfo"===i.data.action&&l(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&c(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&u(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&h(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&d([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&p(i.data.caption),"endedtimeline"===i.data.action&&(T=!1,m()),"log"===i.data.action&&g(i.data.log),"transmuxed"===i.data.type&&(T||(t.onmessage=null,(({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)})({transmuxedData:b,callback:f}),EC(t))))},t.onerror=()=>{const e={message:"Received an error message from the transmuxer worker",metadata:{errorType:XS.Error.StreamingFailedToTransmuxSegment,segmentInfo:yk({segment:_})}};f(null,e)},n&&t.postMessage({action:"setAudioAppendStart",appendStart:n}),Array.isArray(s)&&t.postMessage({action:"alignGopsWith",gopsToAlignWith:s}),void 0!==r&&t.postMessage({action:"setRemux",remux:r}),i.byteLength){const e=i instanceof ArrayBuffer?i:i.buffer,n=i instanceof ArrayBuffer?0:i.byteOffset;v({type:"segmenttransmuxingstart",segment:_}),t.postMessage({action:"push",data:e,byteOffset:n,byteLength:i.byteLength},[e])}y&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},EC=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():SC(e.currentTransmux))},CC=(e,t)=>{e.postMessage({action:t}),EC(e)},kC=(e,t)=>{if(!t.currentTransmux)return t.currentTransmux=e,void CC(t,e);t.transmuxQueue.push(CC.bind(null,t,e))},xC=e=>{if(!e.transmuxer.currentTransmux)return e.transmuxer.currentTransmux=e,void SC(e);e.transmuxer.transmuxQueue.push(e)};var IC=e=>{kC("reset",e)},AC=e=>{const t=new wC;t.currentTransmux=null,t.transmuxQueue=[];const i=t.terminate;return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t};const LC=function(e){const t=e.transmuxer,i=e.endAction||e.action,n=e.callback,s=Op({},e,{endAction:null,transmuxer:null,callback:null}),r=s=>{s.data.action===i&&(t.removeEventListener("message",r),s.data.data&&(s.data.data=new Uint8Array(s.data.data,e.byteOffset||0,e.byteLength||s.data.data.byteLength),e.data&&(e.data=s.data.data)),n(s.data))};if(t.addEventListener("message",r),e.data){const i=e.data instanceof ArrayBuffer;s.byteOffset=i?0:e.data.byteOffset,s.byteLength=e.data.byteLength;const n=[i?e.data:e.data.buffer];t.postMessage(s,n)}else t.postMessage(s)},OC=2,PC=-101,DC=-102,MC=e=>{e.forEach((e=>{e.abort()}))},NC=(e,t)=>{const{requestType:i}=t,n=BE({requestType:i,request:t,error:e});return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:PC,xhr:t,metadata:n}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:DC,xhr:t,metadata:n}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:OC,xhr:t,metadata:n}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:OC,xhr:t,metadata:n}:null},RC=(e,t,i,n)=>(s,r)=>{const o=r.response,a=NC(s,r);if(a)return i(a,e);if(16!==o.byteLength)return i({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:OC,xhr:r},e);const l=new DataView(o),c=new Uint32Array([l.getUint32(0),l.getUint32(4),l.getUint32(8),l.getUint32(12)]);for(let e=0;e<t.length;e++)t[e].bytes=c;const u={uri:r.uri};return n({type:"segmentkeyloadcomplete",segment:e,keyInfo:u}),i(null,e)},FC=(e,t)=>{const i=L_(e.map.bytes);if("mp4"!==i){const n=e.map.resolvedUri||e.map.uri,s=i||"unknown";return t({internal:!0,message:`Found unsupported ${s} container for initialization segment at URL: ${n}`,code:OC,metadata:{mediaType:s}})}LC({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:({tracks:i,data:n})=>

35(e.map.bytes=n,i.forEach((function(t){e.map.tracks=e.map.tracks||{},e.map.tracks[t.type]||(e.map.tracks[t.type]=t,"number"==typeof t.id&&t.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[t.id]=t.timescale))})),t(null))})},BC=({segment:e,finishProcessingFn:t,responseType:i,triggerSegmentEventFn:n})=>(s,r)=>{const o=NC(s,r);if(o)return t(o,e);n({type:"segmentloaded",segment:e});const a="arraybuffer"!==i&&r.responseText?(e=>{const t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(r.responseText.substring(e.lastReachedChar||0)):r.response;return e.stats=(e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}))(r),e.key?e.encryptedBytes=new Uint8Array(a):e.bytes=new Uint8Array(a),t(null,e)},UC=({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})=>{const f=e.map&&e.map.tracks||{},m=Boolean(f.audio&&f.video);let g=n.bind(null,e,"audio","start");const y=n.bind(null,e,"audio","end");let _=n.bind(null,e,"video","start");const v=n.bind(null,e,"video","end");LC({action:"probeTs",transmuxer:e.transmuxer,data:t,baseStartTime:e.baseStartTime,callback:n=>{e.bytes=t=n.data;const f=n.result;f&&(i(e,{hasAudio:f.hasAudio,hasVideo:f.hasVideo,isMuxed:m}),i=null),xC({bytes:t,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,remux:m,onData:t=>{t.type="combined"===t.type?"video":t.type,u(e,t)},onTrackInfo:t=>{i&&(m&&(t.isMuxed=!0),i(e,t))},onAudioTimingInfo:e=>{g&&void 0!==e.start&&(g(e.start),g=null),y&&void 0!==e.end&&y(e.end)},onVideoTimingInfo:e=>{_&&void 0!==e.start&&(_(e.start),_=null),v&&void 0!==e.end&&v(e.end)},onVideoSegmentTimingInfo:t=>{const i={pts:{start:t.start.presentation,end:t.end.presentation},dts:{start:t.start.decode,end:t.end.decode}};p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:i}),s(t)},onAudioSegmentTimingInfo:t=>{const i={pts:{start:t.start.pts,end:t.end.pts},dts:{start:t.start.dts,end:t.end.dts}};p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:i}),r(t)},onId3:(t,i)=>{o(e,t,i)},onCaptions:t=>{a(e,[t])},isEndOfTimeline:l,onEndedTimeline:()=>{c()},onTransmuxerLog:d,onDone:(t,i)=>{h&&(t.type="combined"===t.type?"video":t.type,p({type:"segmenttransmuxingcomplete",segment:e}),h(i,e,t))},segment:e,triggerSegmentEventFn:p})}})},jC=({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})=>{let f=new Uint8Array(t);if(function(e){return u_(e,["moof"]).length>0}(f)){e.isFmp4=!0;const{tracks:s}=e.map,r={isFmp4:!0,hasVideo:!!s.video,hasAudio:!!s.audio};s.audio&&s.audio.codec&&"enca"!==s.audio.codec&&(r.audioCodec=s.audio.codec),s.video&&s.video.codec&&"encv"!==s.video.codec&&(r.videoCodec=s.video.codec),s.video&&s.audio&&(r.isMuxed=!0),i(e,r);const l=(t,i)=>{u(e,{data:f,type:r.hasAudio&&!r.isMuxed?"audio":"video"}),i&&i.length&&o(e,i),t&&t.length&&a(e,t),h(null,e,{})};LC({action:"probeMp4StartTime",timescales:e.map.timescales,data:f,transmuxer:e.transmuxer,callback:({data:i,startTime:o})=>{t=i.buffer,e.bytes=f=i,r.hasAudio&&!r.isMuxed&&n(e,"audio","start",o),r.hasVideo&&n(e,"video","start",o),LC({action:"probeEmsgID3",data:f,transmuxer:e.transmuxer,offset:o,callback:({emsgData:i,id3Frames:n})=>{t=i.buffer,e.bytes=f=i,s.video&&i.byteLength&&e.transmuxer?LC({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:e.transmuxer,data:f,timescales:e.map.timescales,trackIds:[s.video.id],callback:i=>{t=i.data.buffer,e.bytes=f=i.data,i.logs.forEach((function(e){d(iE(e,{stream:"mp4CaptionParser"}))})),l(i.captions,n)}}):l(void 0,n)}})}})}else if(e.transmuxer){if(void 0===e.container&&(e.container=L_(f)),"ts"!==e.container&&"aac"!==e.container)return i(e,{hasAudio:!1,hasVideo:!1}),void h(null,e,{});UC({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})}else h(null,e,{})},$C=function({id:e,key:t,encryptedBytes:i,decryptionWorker:n,segment:s,doneFn:r},o){const a=t=>{if(t.data.source===e){n.removeEventListener("message",a);const e=t.data.decrypted;o(new Uint8Array(e.bytes,e.byteOffset,e.byteLength))}};let l;n.onerror=()=>{const e="An error occurred in the decryption worker",t=yk({segment:s}),i={message:e,metadata:{error:new Error(e),errorType:XS.Error.StreamingFailedToDecryptSegment,segmentInfo:t,keyInfo:{uri:s.key.resolvedUri||s.map.key.resolvedUri}}};r(i,s)},n.addEventListener("message",a),l=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),n.postMessage(eC({source:e,encrypted:i,key:l,iv:t.iv}),[i.buffer,l.buffer])},qC=({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})=>{let f=0,m=!1;return(g,y)=>{if(!m){if(g)return m=!0,MC(e),h(g,y);if(f+=1,f===e.length){const f=function(){if(y.encryptedBytes)return(({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})=>{p({type:"segmentdecryptionstart"}),$C({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e,segment:t,doneFn:h},(e=>{t.bytes=e,p({type:"segmentdecryptioncomplete",segment:t}),jC({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})}))})({decryptionWorker:t,segment:y,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p});jC({segment:y,bytes:y.bytes,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u,doneFn:h,onTransmuxerLog:d,triggerSegmentEventFn:p})};if(y.endOfAllRequests=Date.now(),y.map&&y.map.encryptedBytes&&!y.map.bytes)return p({type:"segmentdecryptionstart",segment:y}),$C({decryptionWorker:t,id:y.requestId+"-init",encryptedBytes:y.map.encryptedBytes,key:y.map.key,segment:y,doneFn:h},(t=>{y.map.bytes=t,p({type:"segmentdecryptioncomplete",segment:y}),FC(y,(t=>{if(t)return MC(e),h(t,y);f()}))}));f()}}}},HC=({segment:e,progressFn:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:s,audioSegmentTimingInfoFn:r,id3Fn:o,captionsFn:a,isEndOfTimeline:l,endedTimelineFn:c,dataFn:u})=>i=>{if(!i.target.aborted)return e.stats=iE(e.stats,(e=>{const t=e.target,i={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return i.bytesReceived=e.loaded,i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3),i})(i)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)},VC=({xhr:e,xhrOptions:t,decryptionWorker:i,segment:n,abortFn:s,progressFn:r,trackInfoFn:o,timingInfoFn:a,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:u,captionsFn:h,isEndOfTimeline:d,endedTimelineFn:p,dataFn:f,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:y})=>{const _=[],v=qC({activeXhrs:_,decryptionWorker:i,trackInfoFn:o,timingInfoFn:a,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:u,captionsFn:h,isEndOfTimeline:d,endedTimelineFn:p,dataFn:f,doneFn:m,onTransmuxerLog:g,triggerSegmentEventFn:y});if(n.key&&!n.key.bytes){const i=[n.key];n.map&&!n.map.bytes&&n.map.key&&n.map.key.resolvedUri===n.key.resolvedUri&&i.push(n.map.key);const s=iE(t,{uri:n.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),r=RC(n,i,v,y);y({type:"segmentkeyloadstart",segment:n,keyInfo:{uri:n.key.resolvedUri}});const o=e(s,r);_.push(o)}if(n.map&&!n.map.bytes){if(n.map.key&&(!n.key||n.key.resolvedUri!==n.map.key.resolvedUri)){const i=iE(t,{uri:n.map.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),s=RC(n,[n.map.key],v,y);y({type:"segmentkeyloadstart",segment:n,keyInfo:{uri:n.map.key.resolvedUri}});const r=e(i,s);_.push(r)}const i=iE(t,{uri:n.map.resolvedUri,responseType:"arraybuffer",headers:YE(n.map),requestType:"segment-media-initialization"}),s=(({segment:e,finishProcessingFn:t,triggerSegmentEventFn:i})=>(n,s)=>{const r=NC(n,s);if(r)return t(r,e);const o=new Uint8Array(s.response);if(i({type:"segmentloaded",segment:e}),e.map.key)return e.map.encryptedBytes=o,t(null,e);e.map.bytes=o,FC(e,(function(i){if(i)return i.xhr=s,i.status=s.status,t(i,e);t(null,e)}))})({segment:n,finishProcessingFn:v,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:n});const r=e(i,s);_.push(r)}const b=iE(t,{uri:n.part&&n.part.resolvedUri||n.resolvedUri,responseType:"arraybuffer",headers:YE(n),requestType:"segment"}),T=BC({segment:n,finishProcessingFn:v,responseType:b.responseType,triggerSegmentEventFn:y});y({type:"segmentloadstart",segment:n});const w=e(b,T);w.addEventListener("progress",HC({segment:n,progressFn:r,trackInfoFn:o,timingInfoFn:a,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:u,captionsFn:h,isEndOfTimeline:d,endedTimelineFn:p,dataFn:f})),_.push(w);const S={};return _.forEach((e=>{e.addEventListener("loadend",(({loadendState:e,abortFn:t})=>i=>{i.target.aborted&&t&&!e.calledAbortFn&&(t(),e.calledAbortFn=!0)})({loadendState:S,abortFn:s}))})),()=>MC(_)},zC=tE("CodecUtils"),WC=(e,t)=>{const i=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},GC=function(e){const t={};return e.forEach((({mediaType:e,type:i,details:n})=>{t[e]=t[e]||[],t[e].push(qf(`${i}${n}`))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return zC(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),void(t[e]=null);t[e]=t[e][0]})),t},XC=function(e){let t=0;return e.audio&&t++,e.video&&t++,t},KC=function(e,t){const i=t.attributes||{},n=GC(function(e){const t=e.attributes||{};if(t.CODECS)return Hf(t.CODECS)}(t)||[]);if(WC(e,t)&&!n.audio&&!((e,t)=>{if(!WC(e,t))return!0;const i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(const e in n)if(!n[e].uri&&!n[e].playlists)return!0;return!1})(e,t)){const t=GC(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 s=i[n];if(s.default&&s.playlists)return Hf(s.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[]);t.audio&&(n.audio=t.audio)}return n},YC=tE("PlaylistSelector"),QC=function(e){if(!e||!e.playlist)return;const t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},JC=function(e,t){if(!e)return"";const i=tp.getComputedStyle(e);return i?i[t]:""},ZC=function(e,t){const i=e.slice();e.sort((function(e,n){const s=t(e,n);return 0===s?i.indexOf(e)-i.indexOf(n):s}))},ek=function(e,t){let i,n;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||tp.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),n=n||tp.Number.MAX_VALUE,i-n};let tk=function(e,t,i,n,s,r){if(!e)return;const o={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:s};let a=e.playlists;LE.isAudioOnly(e)&&(a=r.getAudioTrackPlaylists_(),o.audioOnly=!0);let l=a.map((e=>{let t;const i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return t=e.attributes&&e.attributes.BANDWIDTH,t=t||tp.Number.MAX_VALUE,{bandwidth:t,width:i,height:n,playlist:e}}));ZC(l,((e,t)=>e.bandwidth-t.bandwidth)),l=l.filter((e=>!LE.isIncompatible(e.playlist)));let c=l.filter((e=>LE.isEnabled(e.playlist)));c.length||(c=l.filter((e=>!LE.isDisabled(e.playlist))));const u=c.filter((e=>e.bandwidth*gC.BANDWIDTH_VARIANCE<t));let h=u[u.length-1];const d=u.filter((e=>e.bandwidth===h.bandwidth))[0];if(!1===s){const e=d||c[0]||l[0];if(e&&e.playlist){let t="sortedPlaylistReps";return d&&(t="bandwidthBestRep"),c[0]&&(t="enabledPlaylistReps"),YC(`choosing ${QC(e)} using ${t} with options`,o),e.playlist}return YC("could not choose a playlist with options",o),null}const p=u.filter((e=>e.width&&e.height));ZC(p,((e,t)=>e.width-t.width));const f=p.filter((e=>e.width===i&&e.height===n));h=f[f.length-1];const m=f.filter((e=>e.bandwidth===h.bandwidth))[0];let g,y,_,v;if(m||(g=p.filter((e=>e.width>i||e.height>n)),y=g.filter((e=>e.width===g[0].width&&e.height===g[0].height)),h=y[y.length-1],_=y.filter((e=>e.bandwidth===h.bandwidth))[0]),r.leastPixelDiffSelector){const e=p.map((e=>(e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e)));ZC(e,((e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff)),v=e[0]}const b=v||_||m||d||c[0]||l[0];if(b&&b.playlist){let e="sortedPlaylistReps";return v?e="leastPixelDiffRep":_?e="resolutionPlusOneRep":m?e="resolutionBestRep":d?e="bandwidthBestRep":c[0]&&(e="enabledPlaylistReps"),YC(`choosing ${QC(b)} using ${e} with options`,o),b.playlist}return YC("could not choose a playlist with options",o),null};const ik=function(){let e=this.useDevicePixelRatio&&tp.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(e=this.customPixelRatio),tk(this.playlists.main,this.systemBandwidth,parseInt(JC(this.tech_.el(),"width"),10)*e,parseInt(JC(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)};function nk(e){try{return new URL(e).pathname.split("/").slice(-2).join("/")}catch(e){return""}}const sk=({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:n})=>{if(!t)return;const s=tp.WebKitDataCue||tp.VTTCue,r=e.metadataTrack_;if(!r)return;if(t.forEach((e=>{const t=e.cueTime+i;!("number"!=typeof t||tp.isNaN(t)||t<0)&&t<1/0&&e.frames&&e.frames.length&&e.frames.forEach((e=>{const 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:()=>(XS.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key)},value:{get:()=>(XS.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data)},privateData:{get:()=>(XS.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data)}})}(i),r.addCue(i)}))})),!r.cues||!r.cues.length)return;const o=r.cues,a=[];for(let e=0;e<o.length;e++)o[e]&&a.push(o[e]);const l=a.reduce(((e,t)=>{const i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),c=Object.keys(l).sort(((e,t)=>Number(e)-Number(t)));c.forEach(((e,t)=>{const i=l[e],s=isFinite(n)?n:e,r=Number(c[t+1])||s;i.forEach((e=>{e.endTime=r}))}))},rk={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},ok=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),ak=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,XS.browser.IS_ANY_SAFARI||(e.metadataTrack_.inBandMetadataTrackDispatchType=t))},lk=function(e,t,i){let n,s;if(i&&i.cues)for(n=i.cues.length;n--;)s=i.cues[n],s.startTime>=e&&s.endTime<=t&&i.removeCue(s)},ck=e=>"number"==typeof e&&isFinite(e),uk=1/60,hk=e=>{const{startOfSegment:t,duration:i,segment:n,part:s,playlist:{mediaSequence:r,id:o,segments:a=[]},mediaIndex:l,partIndex:c,timeline:u}=e,h=a.length-1;let d="mediaIndex/partIndex increment";e.getMediaInfoForTime?d=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(d="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(d+=` with independent ${e.independent}`);const p="number"==typeof c,f=e.segment.uri?"segment":"pre-segment",m=p?gE({preloadSegment:n})-1:0;return`${f} [${r+l}/${r+h}]`+(p?` part [${c}/${m}]`:"")+` segment start/end [${n.start} => ${n.end}]`+(p?` part start/end [${s.start} => ${s.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${u}]`+` selected by [${d}]`+` playlist [${o}]`},dk=e=>`${e}TimingInfo`,pk=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:n,audioDisabled:s})=>{if(t===i)return!1;if("audio"===n){const t=e.lastTimelineChange({type:"main"});return!t||t.to!==i}if("main"===n&&s){const t=e.pendingTimelineChange({type:"audio"});return!t||t.to!==i}return!1},fk=e=>{const t=e.pendingSegment_;if(!t)return;if(pk({timelineChangeController:e.timelineChangeController_,currentTimeline:e.currentTimeline_,segmentTimeline:t.timeline,loaderType:e.loaderType_,audioDisabled:e.audioDisabled_})&&(e=>{if(!e)return!1;const t=e.pendingTimelineChange({type:"audio"}),i=e.pendingTimelineChange({type:"main"}),n=t&&i,s=n&&t.to!==i.to;return!(!n||-1===t.from||-1===i.from||!s)})(e.timelineChangeController_)){if((e=>{const t=e.timelineChangeController_.pendingTimelineChange({type:"audio"}),i=e.timelineChangeController_.pendingTimelineChange({type:"main"});return t&&i&&t.to<i.to})(e))return void e.timelineChangeController_.trigger("audioTimelineBehind");(e=>{e&&(e.pause(),e.resetEverything(),e.load())})(e)}},mk=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+sE,gk=(e,t)=>{if("hls"!==t)return null;const i=(e=>{let t=0;return["video","audio"].forEach((function(i){const n=e[`${i}TimingInfo`];if(!n)return;const{start:s,end:r}=n;let o;"bigint"==typeof s||"bigint"==typeof r?o=tp.BigInt(r)-tp.BigInt(s):"number"==typeof s&&"number"==typeof r&&(o=r-s),void 0!==o&&o>t&&(t=o)})),"bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER&&(t=Number(t)),t})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo});if(!i)return null;const n=e.playlist.targetDuration,s=mk({segmentDuration:i,maxDuration:2*n}),r=mk({segmentDuration:i,maxDuration:n}),o=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${i} when the reported duration is ${e.duration} and the target duration is ${n}. 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 s||r?{severity:s?"warn":"info",message:o}:null},yk=({type:e,segment:t})=>{if(!t)return;const i=Boolean(t.key||t.map&&t.map.ke),n=Boolean(t.map&&!t.map.bytes),s=void 0===t.startOfSegment?t.start:t.startOfSegment;return{type:e||t.type,uri:t.resolvedUri||t.uri,start:s,duration:t.duration,isEncrypted:i,isMediaInitialization:n}};class _k extends XS.EventTarget{constructor(e,t={}){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",(()=>{this.isEndOfStream_()||(this.ended_=!1)})),this.fetchAtBuffer_=!1,this.logger_=tE(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",(()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():fk(this)})),this.sourceUpdater_.on("codecschange",(e=>{this.trigger(Op({type:"codecschange"},e))})),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",(()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():fk(this)})),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",(e=>{this.trigger(Op({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():fk(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():fk(this)}))}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){return AC({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&tp.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}abort_(){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,tp.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&IC(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){const e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return nE();if("main"===this.loaderType_){const{hasAudio:t,hasVideo:i,isMuxed:n}=e;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;const i=tC(e);let n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e}segmentKey(e,t=!1){if(!e)return null;const i=iC(e);let n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});const s={resolvedUri:(n||e).resolvedUri};return n&&(s.bytes=n.bytes),s}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e)return;const i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let s=null;if(i&&(i.id?s=i.id:i.uri&&(s=i.uri)),this.logger_(`playlist update [${s} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:\ncurrentTime: ${this.currentTime_()}\nbufferedEnd: ${hE(this.buffered_())}\n`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri){if(null!==this.mediaIndex){!e.endList&&"number"==typeof e.partTargetDuration?this.resetLoader():this.resyncLoader()}return this.currentMediaInfo_=void 0,void this.trigger("playlistupdate")}const r=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${r}]`),null!==this.mediaIndex)if(this.mediaIndex-=r,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{const e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){const e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}n&&(n.mediaIndex-=r,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(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)}pause(){this.checkBufferTimeout_&&(tp.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}

35resetLoader(){this.fetchAtBuffer_=!1,this.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&IC(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;const e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"===this.sourceType_&&!e&&(this.shouldForceTimestampOffsetAfterResync_=!0),this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},n=!1){if(t===1/0&&(t=this.duration_()),t<=e)return void this.logger_("skipping remove because end ${end} is <= start ${start}");if(!this.sourceUpdater_||!this.getMediaInfo_())return void this.logger_("skipping remove because no source updater or starting media info");let s=1;const r=()=>{s--,0===s&&i()};!n&&this.audioDisabled_||(s++,this.sourceUpdater_.removeAudio(e,t,r)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=((e,t,i,n)=>{const s=Math.ceil((t-n)*P_),r=Math.ceil((i-n)*P_),o=e.slice();let a=e.length;for(;a--&&!(e[a].pts<=r););if(-1===a)return o;let l=a+1;for(;l--&&!(e[l].pts<=s););return l=Math.max(l,0),o.splice(l,a-l+1),o})(this.gopBuffer_,e,t,this.timeMapping_),s++,this.sourceUpdater_.removeVideo(e,t,r));for(const i in this.inbandTextTracks_)lk(e,t,this.inbandTextTracks_[i]);lk(e,t,this.segmentMetadataTrack_),r()}monitorBuffer_(){this.checkBufferTimeout_&&tp.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=tp.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&tp.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=tp.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){if(this.sourceUpdater_.updating())return;const e=this.chooseNextRequest_();if(!e)return;const t={segmentInfo:yk({type:this.loaderType_,segment:e})};this.trigger({type:"segmentselected",metadata:t}),"number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e)}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;const n="number"==typeof e&&t.segments[e],s=e+1===t.segments.length,r=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&s&&r}chooseNextRequest_(){const e=this.buffered_(),t=hE(e)||0,i=dE(e,this.currentTime_()),n=!this.hasPlayed_()&&i>=1,s=i>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||n||s)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);const o={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(o.isSyncRequest)o.mediaIndex=function(e,t,i){t=t||[];const n=[];let s=0;for(let r=0;r<t.length;r++){const o=t[r];if(e===o.timeline&&(n.push(r),s+=o.duration,s>i))return r}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,r,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${o.mediaIndex}`);else if(null!==this.mediaIndex){const e=r[this.mediaIndex],i="number"==typeof this.partIndex?this.partIndex:-1;o.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(o.mediaIndex=this.mediaIndex,o.partIndex=i+1):o.mediaIndex=this.mediaIndex+1}else{let e,i,n;const s=this.fetchAtBuffer_?t:this.currentTime_();if(this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:\nFor TargetTime: ${s}.\nCurrentTime: ${this.currentTime_()}\nBufferedEnd: ${t}\nFetch At Buffer: ${this.fetchAtBuffer_}\n`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){const t=this.getSyncInfoFromMediaSequenceSync_(s);if(!t){const e="No sync info found while using media sequence sync";return this.error({message:e,metadata:{errorType:XS.Error.StreamingFailedToSelectNextSegment,error:new Error(e)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null}this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${t.start} --\x3e ${t.end})`),e=t.segmentIndex,i=t.partIndex,n=t.start}else{this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint.");const t=LE.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:s,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});e=t.segmentIndex,i=t.partIndex,n=t.startTime}o.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${s}`:`currentTime ${s}`,o.mediaIndex=e,o.startOfSegment=n,o.partIndex=i,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${o.mediaIndex} `)}const a=r[o.mediaIndex];let l=a&&"number"==typeof o.partIndex&&a.parts&&a.parts[o.partIndex];if(!a||"number"==typeof o.partIndex&&!l)return null;"number"!=typeof o.partIndex&&a.parts&&(o.partIndex=0,l=a.parts[0]);const c=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!c&&!l.independent)if(0===o.partIndex){const e=r[o.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(o.mediaIndex-=1,o.partIndex=e.parts.length-1,o.independent="previous segment")}else a.parts[o.partIndex-1].independent&&(o.partIndex-=1,o.independent="previous part");const u=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return o.mediaIndex>=r.length-1&&u&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,o.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(o))}getSyncInfoFromMediaSequenceSync_(e){if(!this.mediaSequenceSync_)return null;const t=Math.max(e,this.mediaSequenceSync_.start);e!==t&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to ${t}`);const i=this.mediaSequenceSync_.getSyncInfoForTime(t);if(!i)return null;if(!i.isAppended)return i;const n=this.mediaSequenceSync_.getSyncInfoForTime(i.end);return n?(n.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),n):null}generateSegmentInfo_(e){const{independent:t,playlist:i,mediaIndex:n,startOfSegment:s,isSyncRequest:r,partIndex:o,forceTimestampOffset:a,getMediaInfoForTime:l}

35=e,c=i.segments[n],u="number"==typeof o&&c.parts[o],h={requestId:"segment-loader-"+Math.random(),uri:u&&u.resolvedUri||c.resolvedUri,mediaIndex:n,partIndex:u?o:null,isSyncRequest:r,startOfSegment:s,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:c.timeline,duration:u&&u.duration||c.duration,segment:c,part:u,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},d=void 0!==a?a:this.isPendingTimestampOffset_;h.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:c.timeline,currentTimeline:this.currentTimeline_,startOfSegment:s,buffered:this.buffered_(),overrideCheck:d});const p=hE(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(h.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(h.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];const n=Math.ceil((t-i+3)*P_);let s;for(s=0;s<e.length&&!(e[s].pts>n);s++);return e.slice(s)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),h}timestampOffsetForSegment_(e){return(({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:n,overrideCheck:s})=>s||e!==t?e<t?i:n.length?n.end(n.length-1):i:null)(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;const t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,s=LE.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),r=function(e,t,i=1){return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(s<=r)return;const o=function(e){const{main:t,currentTime:i,bandwidth:n,duration:s,segmentDuration:r,timeUntilRebuffer:o,currentTimeline:a,syncController:l}=e,c=t.playlists.filter((e=>!LE.isIncompatible(e)));let u=c.filter(LE.isEnabled);u.length||(u=c.filter((e=>!LE.isDisabled(e))));const h=u.filter(LE.hasAttribute.bind(null,"BANDWIDTH")).map((e=>{const t=l.getSyncPoint(e,s,a,i)?1:2;return{playlist:e,rebufferingImpact:LE.estimateSegmentRequestTime(r,n,e)*t-o}})),d=h.filter((e=>e.rebufferingImpact<=0));return ZC(d,((e,t)=>ek(t.playlist,e.playlist))),d.length?d[0]:(ZC(h,((e,t)=>e.rebufferingImpact-t.rebufferingImpact)),h[0]||null)}({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!o)return;const a=s-r-o.rebufferingImpact;let l=.5;r<=sE&&(l=1),!o.playlist||o.playlist.uri===this.playlist_.uri||a<l||(this.bandwidth=o.playlist.attributes.BANDWIDTH*gC.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${hk(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){const{hasAudio:i,hasVideo:n}=t,s={segmentInfo:yk({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:n}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:s}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;const i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(let s=0;s<i.length;s++){const r=i[s];if(r!==n[s])return!1;if(e[r]!==t[r])return!1}return!0}(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():fk(this)))}handleTimingInfo_(e,t,i,n){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;const s=this.pendingSegment_,r=dk(t);s[r]=s[r]||{},s[r][i]=n,this.logger_(`timinginfo: ${t} - ${i} - ${n}`),this.hasEnoughInfoToAppend_()?this.processCallQueue_():fk(this)}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length)return void this.logger_("SegmentLoader received no captions from a caption event");

35if(!this.pendingSegment_.hasAppendedData_)return void this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));const i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),n={};t.forEach((e=>{n[e.stream]=n[e.stream]||{startTime:1/0,captions:[],endTime:0};const t=n[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)})),Object.keys(n).forEach((e=>{const{startTime:t,endTime:s,captions:r}=n[e],o=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${s} for ${e}`),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"});let n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);const s=t.textTracks().getTrackById(n);if(s)e[i]=s;else{let s=i,r=i,o=!1;const a=(t.options_.vhs&&t.options_.vhs.captionServices||{})[n];a&&(s=a.label,r=a.language,o=a.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:s,language:r},!1).track}}}(o,this.vhs_.tech_,e),lk(t,s,o[e]),function({inbandTextTracks:e,captionArray:t,timestampOffset:i}){if(!t)return;const n=tp.WebKitDataCue||tp.VTTCue;t.forEach((t=>{const s=t.stream;t.content?t.content.forEach((r=>{const o=new n(t.startTime+i,t.endTime+i,r.text);o.line=r.line,o.align="left",o.position=r.position,o.positionAlign="line-left",e[s].addCue(o)})):e[s].addCue(new n(t.startTime+i,t.endTime+i,t.text))}))}({captionArray:r,inbandTextTracks:o,timestampOffset:i})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))}processMetadataQueue_(){this.metadataQueue_.id3.forEach((e=>e())),this.metadataQueue_.caption.forEach((e=>e())),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){const e=this.callQueue_;this.callQueue_=[],e.forEach((e=>e()))}processLoadQueue_(){const e=this.loadQueue_;this.loadQueue_=[],e.forEach((e=>e()))}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;const e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!pk({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;const e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;const{hasAudio:i,hasVideo:n,isMuxed:s}=t;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!s&&!e.audioTimingInfo)&&!pk({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())return fk(this),void this.callQueue_.push(this.handleData_.bind(this,e,t));const i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"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||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[dk(t.type)].start;else{const e=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&e&&e.hasVideo;let n;t&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});const e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(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)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:n}){if(i){const e=tC(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=n,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}

35,n){const s=this.sourceUpdater_.audioBuffered(),r=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+uE(s).join(", ")),r.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+uE(r).join(", "));const o=s.length?s.start(0):0,a=s.length?s.end(s.length-1):0,l=r.length?r.start(0):0,c=r.length?r.end(r.length-1):0;if(a-o<=1&&c-l<=1)return this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${uE(s).join(", ")}, video buffer: ${uE(r).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));const u=this.currentTime_()-1;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${u}`),this.remove(0,u,(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=tp.setTimeout((()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()}),1e3)}),!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},n){n&&(22!==n.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",n),this.error({message:`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`,metadata:{errorType:XS.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:n,bytes:s}){if(!s){const e=[n];let t=n.byteLength;i&&(e.unshift(i),t+=i.byteLength),s=(e=>{let t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((e=>{t.set(e,i),i+=e.byteLength}))),t})({bytes:t,segments:e})}const r={segmentInfo:yk({type:this.loaderType_,segment:e})};this.trigger({type:"segmentappendstart",metadata:r}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:s},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:s}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;const n=this.pendingSegment_.segment,s=`${e}TimingInfo`;n[s]||(n[s]={}),n[s].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[s].transmuxedPresentationStart=i.start.presentation,n[s].transmuxedDecodeStart=i.start.decode,n[s].transmuxedPresentationEnd=i.end.presentation,n[s].transmuxedDecodeEnd=i.end.decode,n[s].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){const{type:i,data:n}=t;if(!n||!n.byteLength)return;if("audio"===i&&this.audioDisabled_)return;const s=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:s,data:n})}loadSegment_(e){if(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),!this.hasEnoughInfoToLoad_())return fk(this),void this.loadQueue_.push((()=>{const t=Op({},e,{forceTimestampOffset:!0});Op(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)}));this.updateTransmuxerAndRequestSegment_(e)}updateTransmuxerAndRequestSegment_(e){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}));const t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),n=null!==this.mediaIndex,s=e.timeline!==this.currentTimeline_&&e.timeline>0,r=i||n&&s;this.logger_(`Requesting\n${nk(e.uri)}\n${hk(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=VC({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.b

35ind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:r,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:n})=>{this.logger_(`${hk(e)} logged from transmuxer stream ${n} as a ${i}: ${t}`)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:n,timingInfo:s})=>{const r={segmentInfo:yk({segment:t})};i&&(r.keyInfo=i),n&&(r.trackInfo=n),s&&(r.timingInfo=s),this.trigger({type:e,metadata:r})}})}trimBackBuffer_(e){const t=((e,t,i)=>{let n=t-gC.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));const s=t-i;return Math.min(s,n)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}createSimplifiedSegmentObj_(e){const t=e.segment,i=e.part,n=e.segment.key||e.segment.map&&e.segment.map.key,s=e.segment.map&&!e.segment.map.bytes,r={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,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:n,isMediaInitialization:s},o=e.playlist.segments[e.mediaIndex-1];if(o&&o.timeline===t.timeline&&(o.videoTimingInfo?r.baseStartTime=o.videoTimingInfo.transmuxedDecodeEnd:o.audioTimingInfo&&(r.baseStartTime=o.audioTimingInfo.transmuxedDecodeEnd)),t.key){const i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);r.key=this.segmentKey(t.key),r.key.iv=i}return t.map&&(r.map=this.initSegmentForMap(t.map)),r}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<uk)return void this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record 0.016666666666666666`);const i={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}};this.trigger({type:"bandwidthupdated",metadata:i}),this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)return void this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return;if(t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",e.code===DC)return;return this.pause(),e.code===PC?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}const n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();const n=t[0].pts;let s=0;for(;s<e.length&&!(e[s].pts>=n);s++);return e.slice(0,s).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}setTimeMapping_(e){const t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:n,currentVideoTimestampOffset:s,useVideoTimingInfo:r,videoTimingInfo:o,audioTimingInfo:a}){if(void 0!==e)return e;if(!r)return a.start;const l=t.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===n+s?o.start:n}waitForAppendsToComplete_(e){const t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),void this.trigger("error");const{hasAudio:i,hasVideo:n,isMuxed:s}=t,r="main"===this.loaderType_&&n,o=!this.audioDisabled_&&i&&!s;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);r&&e.waitingOnAppends++,o&&e.waitingOnAppends++,r&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),o&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){const t=((e,t,i)=>"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.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};const t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_){const e={segmentInfo:yk({type:this.loaderType_,segment:this.pendingSegment_})};this.trigger({type:"appendsdone",metadata:e})}if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());const e=this.pendingSegment_;e.part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});const t=gk(e,this.sourceType_);if(t&&("warn"===t.severity?XS.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))return void this.logger_(`Throwing away un-appended sync request ${hk(e)}`);this.logger_(`Appended ${hk(e)}`),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");const i=e.segment,n=e.part,s=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,r=n&&n.end&&this.currentTime_()-n.end>3*e.playlist.partTargetDuration;if(s||r)return this.logger_(`bad ${s?"segment":"part"} ${hk(e)}`),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}recordThroughput_(e){if(e.duration<uk)return void this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record 0.016666666666666666`);const t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;const t=e.segment,i=t.start,n=t.end;if(!ck(i)||!ck(n))return;lk(i,n,this.segmentMetadataTrack_);const s=tp.WebKitDataCue||tp.VTTCue,r={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:n},o=new s(i,n,JSON.stringify(r));o.value=r,this.segmentMetadataTrack_.addCue(o)}}function vk(){}const bk=function(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))},Tk=["video","audio"],wk=(e,t)=>{const i=t[`${e}Buffer`];return i&&i.updating||t.queuePending[e]},Sk=(e,t)=>{if(0===t.queue.length)return;let i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!wk(e,t)){if(n.type!==e){if(i=((e,t)=>{for(let i=0;i<t.length;i++){const n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null})(e,t.queue),null===i)return;n=t.queue[i]}return t.queue.splice(i,1),t.queuePending[e]=n,n.action(e,t),n.doneFn?void 0:(t.queuePending[e]=null,void Sk(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),Sk("audio",t),Sk("video",t))},Ek=(e,t)=>{const i=t[`${e}Buffer`],n=bk(e);i&&(i.removeEventListener("updateend",t[`on${n}UpdateEnd_`]),i.removeEventListener("error",t[`on${n}Error_`]),t.codecs[e]=null,t[`${e}Buffer`]=null)},Ck=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),kk=(e,t,i)=>(n,s)=>{const r=s[`${n}Buffer`];if(Ck(s.mediaSource,r)){s.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${n}Buffer`);try{r.appendBuffer(e)}catch(e){s.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${n}Buffer`),s.queuePending[n]=null,i(e)}}},xk=(e,t)=>(i,n)=>{const s=n[`${i}Buffer`];if(Ck(n.mediaSource,s)){n.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{s.remove(e,t)}catch(s){n.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},Ik=e=>(t,i)=>{const n=i[`${t}Buffer`];Ck(i.mediaSource,n)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),n.timestampOffset=e)},Ak=e=>(t,i)=>{e()},Lk=e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(e){XS.log.warn("Failed to call media source endOfStream",e)}}},Ok=e=>t=>{t.logger_(`Setting mediaSource duration to ${e}`);try{t.mediaSource.duration=e}catch(e){XS.log.warn("Failed to set media source duration",e)}},Pk=()=>(e,t)=>{if("open"!==t.mediaSource.readyState)return;const i=t[`${e}Buffer`];if(Ck(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){XS.log.warn(`Failed to abort on ${e}Buffer`,t)}}},Dk=(e,t)=>i=>{const n=bk(e),s=zf(t);i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`);const r=i.mediaSource.addSourceBuffer(s);r.addEventListener("updateend",i[`on${n}UpdateEnd_`]),r.addEventListener("error",i[`on${n}Error_`]),i.codecs[e]=t,i[`${e}Buffer`]=r},Mk=e=>t=>{const i=t[`${e}Buffer`];if(Ek(e,t),Ck(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){XS.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},Nk=e=>(t,i)=>{const n=i[`${t}Buffer`],s=zf(e);if(!Ck(i.mediaSource,n))return;const r=e.substring(0,e.indexOf(".")),o=i.codecs[t];if(o.substring(0,o.indexOf("."))===r)return;const a={codecsChangeInfo:{from:o,to:e}};i.trigger({type:"codecschange",metadata:a}),i.logger_(`changing ${t}Buffer codec from ${o} to ${e}`);try{n.changeType(s),i.codecs[t]=e}catch(e){a.errorType=XS.Error.StreamingCodecsChangeError,a.error=e,e.metadata=a,i.error_=e,i.trigger("error"),XS.log.warn(`Failed to changeType on ${t}Buffer`,e)}},Rk=({type:e,sourceUpdater:t,action:i,doneFn:n,name:s})=>{t.queue.push({type:e,action:i,doneFn:n,name:s}),Sk(e,t)},Fk=(e,t)=>i=>{const n=function(e){if(0===e.length)return"Buffered Ranges are empty";let t="Buffered Ranges: \n";for(let i=0;i<e.length;i++){const n=e.start(i),s=e.end(i);t+=`${n} --\x3e ${s}. Duration (${s-n})\n`}return t}(t[`${e}Buffered`]());if(t.logger_(`received "updateend" event for ${e} Source Buffer: `,n),t.queuePending[e]){const i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[`${e}Error_`])}Sk(e,t)};class Bk extends XS.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>Sk("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=tE("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=Fk("video",this),this.onAudioUpdateEnd_=Fk("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}

35triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){Rk({type:"mediaSource",sourceUpdater:this,action:Dk(e,t),name:"addSourceBuffer"})}abort(e){Rk({type:e,sourceUpdater:this,action:Pk(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?Rk({type:"mediaSource",sourceUpdater:this,action:Mk(e),name:"removeSourceBuffer"}):XS.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!XS.browser.IS_FIREFOX&&tp.MediaSource&&tp.MediaSource.prototype&&"function"==typeof tp.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return tp.SourceBuffer&&tp.SourceBuffer.prototype&&"function"==typeof tp.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?Rk({type:e,sourceUpdater:this,action:Nk(t),name:"changeType"}):XS.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((t=>{const i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)}))}appendBuffer(e,t){const{segmentInfo:i,type:n,bytes:s}=e;if(this.processedAppend_=!0,"audio"===n&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_(`delayed audio append of ${s.length} until video append`);if(Rk({type:n,sourceUpdater:this,action:kk(s,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===n){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;const e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach((e=>{this.appendBuffer.apply(this,e)}))}}audioBuffered(){return Ck(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:nE()}videoBuffered(){return Ck(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:nE()}buffered(){const e=Ck(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Ck(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){let i=null,n=null,s=0;const r=[],o=[];if(!(e&&e.length&&t&&t.length))return nE();let a=e.length;for(;a--;)r.push({time:e.start(a),type:"start"}),r.push({time:e.end(a),type:"end"});for(a=t.length;a--;)r.push({time:t.start(a),type:"start"}),r.push({time:t.end(a),type:"end"});for(r.sort((function(e,t){return e.time-t.time})),a=0;a<r.length;a++)"start"===r[a].type?(s++,2===s&&(i=r[a].time)):"end"===r[a].type&&(s--,1===s&&(n=r[a].time)),null!==i&&null!==n&&(o.push([i,n]),i=null,n=null);return nE(o)}(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=vk){Rk({type:"mediaSource",sourceUpdater:this,action:Ok(e),name:"duration",doneFn:t})}endOfStream(e=null,t=vk){"string"!=typeof e&&(e=void 0),Rk({type:"mediaSource",sourceUpdater:this,action:Lk(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=vk){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Rk({type:"audio",sourceUpdater:this,action:xk(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=vk){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Rk({type:"video",sourceUpdater:this,action:xk(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!wk("audio",this)&&!wk("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Rk({type:"audio",sourceUpdater:this,action:Ik(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(Rk({type:"video",sourceUpdater:this,action:Ik(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&Rk({type:"audio",sourceUpdater:this,action:Ak(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&Rk({type:"video",sourceUpdater:this,action:Ak(e),name:"callback"})}

35dispose(){this.trigger("dispose"),Tk.forEach((e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`]((()=>Ek(e,this)))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const Uk=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),jk=new Uint8Array("\n\n".split("").map((e=>e.charCodeAt(0))));class $k extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class qk extends _k{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return nE();const e=this.subtitlesTrack_.cues;return nE([[e[0].startTime,e[e.length-1].startTime]])}initSegmentForMap(e,t=!1){if(!e)return null;const i=tC(e);let n=this.initSegments_[i];if(t&&!n&&e.bytes){const t=jk.byteLength+e.bytes.byteLength,s=new Uint8Array(t);s.set(e.bytes),s.set(jk,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:s}}return n||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){lk(e,t,this.subtitlesTrack_)}fillBuffer_(){const e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){const e=()=>{this.state="READY",this.paused()||this.monitorBuffer_()};return this.syncController_.one("timestampoffset",e),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(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}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_)return void(this.state="READY");if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===PC&&this.handleTimeout_(),e.code===DC?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);const n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");const s=n.segment;if(s.map&&(s.map.bytes=t.map.bytes),n.bytes=t.bytes,"function"!=typeof tp.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then((()=>this.segmentRequestFinished_(e,t,i)),(()=>this.stopForError({message:"Error loading vtt.js"})));s.requested=!0;try{this.parseVTTCues_(n)}catch(e){return void this.stopForError({message:e.message,metadata:{errorType:XS.Error.StreamingVttParserError,error:e}})}if(this.updateTimeMapping_(n,this.syncController_.timelines[n.timeline],this.playlist_),n.cues.length?n.timingInfo={start:n.cues[0].startTime,end:n.cues[n.cues.length-1].endTime}:n.timingInfo={start:n.startOfSegment,end:n.startOfSegment+n.duration},n.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");n.byteLength=n.bytes.byteLength,this.mediaSecondsLoaded+=s.duration,n.cues.forEach((e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new tp.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){const t=e.cues;if(!t)return;const i={};for(let n=t.length-1;n>=0;n--){const s=t[n],r=`${s.startTime}-${s.endTime}-${s.text}`;i[r]?e.removeCue(s):i[r]=s}}(this.subtitlesTrack_),this.handleAppendsDone_()}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t,i=!1;if("function"!=typeof tp.WebVTT)throw new $k;"function"==typeof tp.TextDecoder?t=new tp.TextDecoder("utf8"):(t=tp.WebVTT.StringDecoder(),i=!0);const n=new tp.WebVTT.Parser(tp,tp.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=t=>{e.timestampmap=t},n.onparsingerror=e=>{XS.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=Uk(t)),n.parse(t)}let s=e.bytes;i&&(s=Uk(s)),n.parse(s),n.flush()}updateTimeMapping_(e,t,i){const n=e.segment;if(!t)return;if(!e.cues.length)return void(n.empty=!0);const{MPEGTS:s,LOCAL:r}=e.timestampmap,o=s/P_-r+t.mapping;if(e.cues.forEach((e=>{const i=e.endTime-e.startTime,n=this.handleRollover_(e.startTime+o,t.time);e.startTime=Math.max(n,0),e.endTime=Math.max(n+i,0)})),!i.syncInfo){const t=e.cues[0].startTime,s=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,s-n.duration)}}}handleRollover_(e,t){if(null===t)return e;let i=e*P_;const n=t*P_;let s;for(s=n<i?-8589934592:8589934592;Math.abs(i-n)>4294967296;)i+=s;return i/P_}}const Hk=function(e,t){const i=e.cues;for(let e=0;e<i.length;e++){const n=i[e];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null};class Vk{constructor({start:e,end:t,segmentIndex:i,partIndex:n=null,appended:s=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=n,this.appended_=s}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class zk{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return this.partsSyncInfo_.length>0}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach((e=>e.resetAppendedStatus()))}}class Wk{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach((e=>e.resetAppendStatus()))}update(e,t){const{mediaSequence:i,segments:n}=e;if(this.isReliable_=this.isReliablePlaylist_(i,n),this.isReliable_)return this.updateStorage_(n,i,this.calculateBaseTime_(i,t))}getSyncInfoForTime(e){for(const{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(const t of i)if(t.isInRange(e))return t}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){const n=new Map;let s="\n",r=i,o=t;this.start_=r,e.forEach(((e,t)=>{const i=this.storage_.get(o),a=r,l=a+e.duration,c=Boolean(i&&i.segmentSyncInfo&&i.segmentSyncInfo.isAppended),u=new Vk({start:a,end:l,appended:c,segmentIndex:t});e.syncInfo=u;let h=r;const d=(e.parts||[]).map(((e,n)=>{const r=h,a=h+e.duration,l=Boolean(i&&i.partsSyncInfo&&i.partsSyncInfo[n]&&i.partsSyncInfo[n].isAppended),c=new Vk({start:r,end:a,appended:l,segmentIndex:t,partIndex:n});return h=a,s+=`Media Sequence: ${o}.${n} | Range: ${r} --\x3e ${a} | Appended: ${l}\n`,e.syncInfo=c,c}));n.set(o,new zk(u,d)),s+=`${nk(e.resolvedUri)} | Media Sequence: ${o} | Range: ${a} --\x3e ${l} | Appended: ${c}\n`,o++,r=l})),this.end_=r,this.storage_=n,this.diagnostics_=s}calculateBaseTime_(e,t){return this.storage_.size?this.storage_.has(e)?this.storage_.get(e).segmentSyncInfo.start:t:0}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class Gk extends Wk{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t){if(!this.storage_.size){const t=this.parent_.getSyncInfoForMediaSequence(e);return t?t.segmentSyncInfo.start:0}return super.calculateBaseTime_(e,t)}}const Xk=[{name:"VOD",run:(e,t,i,n,s)=>{if(i!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"MediaSequence",run:(e,t,i,n,s,r)=>{const o=e.getMediaSequenceSync(r);if(!o)return null;if(!o.isReliable)return null;const a=o.getSyncInfoForTime(s);return a?{time:a.start,partIndex:a.partIndex,segmentIndex:a.segmentIndex}:null}},{name:"ProgramDateTime",run:(e,t,i,n,s)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let r=null,o=null;const a=fE(t);s=s||0;for(let i=0;i<a.length;i++){const n=a[t.endList||0===s?i:a.length-(i+1)],l=n.segment,c=e.timelineToDatetimeMappings[l.timeline];if(!c||!l.dateTimeObject)continue;let u=l.dateTimeObject.getTime()/1e3+c;if(l.parts&&"number"==typeof n.partIndex)for(let e=0;e<n.partIndex;e++)u+=l.parts[e].duration;const h=Math.abs(s-u);

35if(null!==o&&(0===h||o<h))break;o=h,r={time:u,segmentIndex:n.segmentIndex,partIndex:n.partIndex}}return r}},{name:"Segment",run:(e,t,i,n,s)=>{let r=null,o=null;s=s||0;const a=fE(t);for(let e=0;e<a.length;e++){const i=a[t.endList||0===s?e:a.length-(e+1)],l=i.segment,c=i.part&&i.part.start||l&&l.start;if(l.timeline===n&&void 0!==c){const e=Math.abs(s-c);if(null!==o&&o<e)break;(!r||null===o||o>=e)&&(o=e,r={time:c,segmentIndex:i.segmentIndex,partIndex:i.partIndex})}}return r}},{name:"Discontinuity",run:(e,t,i,n,s)=>{let r=null;if(s=s||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let n=0;n<t.discontinuityStarts.length;n++){const o=t.discontinuityStarts[n],a=t.discontinuitySequence+n+1,l=e.discontinuities[a];if(l){const e=Math.abs(s-l.time);if(null!==i&&i<e)break;(!r||null===i||i>=e)&&(i=e,r={time:l.time,segmentIndex:o,partIndex:null})}}}return r}},{name:"Playlist",run:(e,t,i,n,s)=>{if(t.syncInfo){return{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}}return null}}];class Kk extends XS.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};const t=new Wk,i=new Gk(t),n=new Gk(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:n},this.logger_=tE("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,n,s){if(t!==1/0){return Xk.find((({name:e})=>"VOD"===e)).run(this,e,t)}const r=this.runStrategies_(e,t,i,n,s);if(!r.length)return null;for(const t of r){const{syncPoint:i,strategy:s}=t,{segmentIndex:r,time:o}=i;if(r<0)continue;const a=o,l=a+e.segments[r].duration;if(this.logger_(`Strategy: ${s}. Current time: ${n}. selected segment: ${r}. Time: [${a} -> ${l}]}`),n>=a&&n<l)return this.logger_("Found sync point with exact match: ",i),i}return this.selectSyncPoint_(r,{key:"time",value:n})}getExpiredTime(e,t){if(!e||!e.segments)return null;const i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;const n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+bE({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,n,s){const r=[];for(let o=0;o<Xk.length;o++){const a=Xk[o],l=a.run(this,e,t,i,n,s);l&&(l.strategy=a.name,r.push({strategy:a.name,syncPoint:l}))}return r}selectSyncPoint_(e,t){let i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),s=e[0].strategy;for(let r=1;r<e.length;r++){const o=Math.abs(e[r].syncPoint[t.key]-t.value);o<n&&(n=o,i=e[r].syncPoint,s=e[r].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${s}]: [time:${i.time}, segmentIndex:${i.segmentIndex}`+("number"==typeof i.partIndex?`,partIndex:${i.partIndex}`:"")+"]"),i}saveExpiredSegmentInfo(e,t){const i=t.mediaSequence-e.mediaSequence;if(i>86400)XS.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let n=i-1;n>=0;n--){const i=e.segments[n];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:i.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){const t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){const i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),n=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:n.start}));const s=n.dateTimeObject;n.discontinuity&&t&&s&&(this.timelineToDatetimeMappings[n.timeline]=-s.getTime()/1e3)}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){const n=e.segment,s=e.part;let r,o,a=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)a={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=a,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${a.time}] [mapping: ${a.mapping}]`)),r=e.startOfSegment,o=t.end+a.mapping;else{if(!a)return!1;r=t.start+a.mapping,o=t.end+a.mapping}return s&&(s.start=r,s.end=o),(!n.start||r<n.start)&&(n.start=r),n.end=o,!0}saveDiscontinuitySyncInfo_(e){const 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(let n=0;n<t.discontinuityStarts.length;n++){const s=t.discontinuityStarts[n],r=t.discontinuitySequence+n+1,o=s-e.mediaIndex,a=Math.abs(o);if(!this.discontinuities[r]||this.discontinuities[r].accuracy>a){let n;n=o<0?i.start-bE({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:s}):i.end+bE({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:s}),this.discontinuities[r]={time:n,accuracy:a}}}}dispose(){this.trigger("dispose"),this.off()}}class Yk extends XS.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){if("number"==typeof t&&"number"==typeof i){this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e];const n={timelineChangeInfo:{from:t,to:i}};this.trigger({type:"timelinechange",metadata:n})}return this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}const Qk=vC(bC((function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);

35else for(var s=Array.prototype.slice.call(arguments,1),r=t.length,o=0;o<r;++o)t[o].apply(this,s)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();
36/*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */let t=null;class i{constructor(e){let i,n,s;t||(t=function(){const e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],n=t[4],s=i[4];let r,o,a;const l=[],c=[];let u,h,d,p,f,m;for(r=0;r<256;r++)c[(l[r]=r<<1^283*(r>>7))^r]=r;for(o=a=0;!n[o];o^=u||1,a=c[a]||1)for(p=a^a<<1^a<<2^a<<3^a<<4,p=p>>8^255&p^99,n[o]=p,s[p]=o,d=l[h=l[u=l[o]]],m=16843009*d^65537*h^257*u^16843008*o,f=257*l[p]^16843008*p,r=0;r<4;r++)t[r][o]=f=f<<24^f>>>8,i[r][p]=m=m<<24^m>>>8;for(r=0;r<5;r++)t[r]=t[r].slice(0),i[r]=i[r].slice(0);return e}()),this._tables=[[t[0][0].slice(),t[0][1].slice(),t[0][2].slice(),t[0][3].slice(),t[0][4].slice()],[t[1][0].slice(),t[1][1].slice(),t[1][2].slice(),t[1][3].slice(),t[1][4].slice()]];const r=this._tables[0][4],o=this._tables[1],a=e.length;let l=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size");const c=e.slice(0),u=[];for(this._key=[c,u],i=a;i<4*a+28;i++)s=c[i-1],(i%a==0||8===a&&i%a==4)&&(s=r[s>>>24]<<24^r[s>>16&255]<<16^r[s>>8&255]<<8^r[255&s],i%a==0&&(s=s<<8^s>>>24^l<<24,l=l<<1^283*(l>>7))),c[i]=c[i-a]^s;for(n=0;i;n++,i--)s=c[3&n?i:i-4],u[n]=i<=4||n<4?s:o[0][r[s>>>24]]^o[1][r[s>>16&255]]^o[2][r[s>>8&255]]^o[3][r[255&s]]}decrypt(e,t,i,n,s,r){const o=this._key[1];let a,l,c,u=e^o[0],h=n^o[1],d=i^o[2],p=t^o[3];const f=o.length/4-2;let m,g=4;const y=this._tables[1],_=y[0],v=y[1],b=y[2],T=y[3],w=y[4];for(m=0;m<f;m++)a=_[u>>>24]^v[h>>16&255]^b[d>>8&255]^T[255&p]^o[g],l=_[h>>>24]^v[d>>16&255]^b[p>>8&255]^T[255&u]^o[g+1],c=_[d>>>24]^v[p>>16&255]^b[u>>8&255]^T[255&h]^o[g+2],p=_[p>>>24]^v[u>>16&255]^b[h>>8&255]^T[255&d]^o[g+3],g+=4,u=a,h=l,d=c;for(m=0;m<4;m++)s[(3&-m)+r]=w[u>>>24]<<24^w[h>>16&255]<<16^w[d>>8&255]<<8^w[255&p]^o[g++],a=u,u=h,h=d,d=p,p=a}}class n extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}const s=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24};class r{constructor(e,t,i,o){const a=r.STEP,l=new Int32Array(e.buffer),c=new Uint8Array(e.byteLength);let u=0;for(this.asyncStream_=new n,this.asyncStream_.push(this.decryptChunk_(l.subarray(u,u+a),t,i,c)),u=a;u<l.length;u+=a)i=new Uint32Array([s(l[u-4]),s(l[u-3]),s(l[u-2]),s(l[u-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(u,u+a),t,i,c));this.asyncStream_.push((function(){var e;
37/*! @name aes-decrypter @version 4.0.2 @license Apache-2.0 */o(null,(e=c).subarray(0,e.byteLength-e[e.byteLength-1]))}))}static get STEP(){return 32e3}decryptChunk_(e,t,n,r){return function(){const o=function(e,t,n){const r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),o=new i(Array.prototype.slice.call(t)),a=new Uint8Array(e.byteLength),l=new Int32Array(a.buffer);let c,u,h,d,p,f,m,g,y;for(c=n[0],u=n[1],h=n[2],d=n[3],y=0;y<r.length;y+=4)p=s(r[y]),f=s(r[y+1]),m=s(r[y+2]),g=s(r[y+3]),o.decrypt(p,f,m,g,l,y),l[y]=s(l[y]^c),l[y+1]=s(l[y+1]^u),l[y+2]=s(l[y+2]^h),l[y+3]=s(l[y+3]^d),c=p,u=f,h=m,d=g;return a}(e,t,n);r.set(o,e.byteOffset)}}}var o,a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};o="undefined"!=typeof window?window:void 0!==a?a:"undefined"!=typeof self?self:{};var l=o.BigInt||Number;l("0x1"),l("0x100"),l("0x10000"),l("0x1000000"),l("0x100000000"),l("0x10000000000"),l("0x1000000000000"),l("0x100000000000000"),l("0x10000000000000000"),function(){var e=new Uint16Array([65484]),t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength);255===t[0]||t[0]}();const c=function(e){const t={};return Object.keys(e).forEach((i=>{const n=e[i];var s;s=n,("function"===ArrayBuffer.isView?ArrayBuffer.isView(s):s&&s.buffer instanceof ArrayBuffer)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t};self.onmessage=function(e){const t=e.data,i=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),n=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),s=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new r(i,n,s,(function(e,i){self.postMessage(c({source:t.source,decrypted:i}),[i.buffer])}))}})));var Jk=_C(Qk);const Zk=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},ex=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},tx=(e,t)=>{t.activePlaylistLoader=e,e.load()},ix={AUDIO:(e,t)=>

37()=>{const{mediaTypes:{[e]:i},excludePlaylist:n}=t,s=i.activeTrack(),r=i.activeGroup(),o=(r.filter((e=>e.default))[0]||r[0]).id,a=i.tracks[o];if(s!==a){XS.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const e in i.tracks)i.tracks[e].enabled=i.tracks[e]===a;i.onTrackChanged()}else n({error:{message:"Problem encountered loading the default audio track."}})},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:i}}=t;XS.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");const n=i.activeTrack();n&&(n.mode="disabled"),i.onTrackChanged()}},nx={AUDIO:(e,t,i)=>{if(!t)return;const{tech:n,requestOptions:s,segmentLoaders:{[e]:r}}=i;t.on("loadedmetadata",(()=>{const e=t.media();r.playlist(e,s),(!n.paused()||e.endList&&"none"!==n.preload())&&r.load()})),t.on("loadedplaylist",(()=>{r.playlist(t.media(),s),n.paused()||r.load()})),t.on("error",ix[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:n,requestOptions:s,segmentLoaders:{[e]:r},mediaTypes:{[e]:o}}=i;t.on("loadedmetadata",(()=>{const e=t.media();r.playlist(e,s),r.track(o.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&r.load()})),t.on("loadedplaylist",(()=>{r.playlist(t.media(),s),n.paused()||r.load()})),t.on("error",ix[e](e,i))}},sx={AUDIO:(e,t)=>{const{vhs:i,sourceType:n,segmentLoaders:{[e]:s},requestOptions:r,main:{mediaGroups:o},mediaTypes:{[e]:{groups:a,tracks:l,logger_:c}},mainPlaylistLoader:u}=t,h=AE(u.main);o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},h&&(o[e].main.default.playlists=u.main.playlists));for(const s in o[e]){a[s]||(a[s]=[]);for(const d in o[e][s]){let p,f=o[e][s][d];if(h?(c(`AUDIO group '${s}' label '${d}' is a main playlist`),f.isMainPlaylist=!0,p=null):p="vhs-json"===n&&f.playlists?new GE(f.playlists[0],i,r):f.resolvedUri?new GE(f.resolvedUri,i,r):f.playlists&&"dash"===n?new mC(f.playlists[0],i,r,u):null,f=iE({id:d,playlistLoader:p},f),nx[e](e,f.playlistLoader,t),a[s].push(f),void 0===l[d]){const e=new XS.AudioTrack({id:d,kind:Zk(f),enabled:!1,language:f.language,default:f.default,label:d});l[d]=e}}}s.on("error",ix[e](e,t))},SUBTITLES:(e,t)=>{const{tech:i,vhs:n,sourceType:s,segmentLoaders:{[e]:r},requestOptions:o,main:{mediaGroups:a},mediaTypes:{[e]:{groups:l,tracks:c}},mainPlaylistLoader:u}=t;for(const r in a[e]){l[r]||(l[r]=[]);for(const h in a[e][r]){if(!n.options_.useForcedSubtitles&&a[e][r][h].forced)continue;let d,p=a[e][r][h];if("hls"===s)d=new GE(p.resolvedUri,n,o);else if("dash"===s){if(!p.playlists.filter((e=>e.excludeUntil!==1/0)).length)return;d=new mC(p.playlists[0],n,o,u)}else"vhs-json"===s&&(d=new GE(p.playlists?p.playlists[0]:p.resolvedUri,n,o));if(p=iE({id:h,playlistLoader:d},p),nx[e](e,p.playlistLoader,t),l[r].push(p),void 0===c[h]){const e=i.addRemoteTextTrack({id:h,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:h},!1).track;c[h]=e}}}r.on("error",ix[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{const{tech:i,main:{mediaGroups:n},mediaTypes:{[e]:{groups:s,tracks:r}}}=t;for(const t in n[e]){s[t]||(s[t]=[]);for(const o in n[e][t]){const a=n[e][t][o];if(!/^(?:CC|SERVICE)/.test(a.instreamId))continue;const l=i.options_.vhs&&i.options_.vhs.captionServices||{};let c={label:o,language:a.language,instreamId:a.instreamId,default:a.default&&a.autoselect};if(l[c.instreamId]&&(c=iE(c,l[c.instreamId])),void 0===c.default&&delete c.default,s[t].push(iE({id:o},a)),void 0===r[o]){const e=i.addRemoteTextTrack({id:c.instreamId,kind:"captions",default:c.default,language:c.language,label:c.label},!1).track;r[o]=e}}}}},rx=(e,t)=>{for(let i=0;i<e.length;i++){if(xE(t,e[i]))return!0;if(e[i].playlists&&rx(e[i].playlists,t))return!0}return!1},ox={AUDIO:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}},ax=e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{sx[t](t,e)}));const{mediaTypes:t,mainPlaylistLoader:i,tech:n,vhs:s,segmentLoaders:{AUDIO:r,main:o}}=e;["AUDIO","SUBTITLES"].forEach((i=>{t[i].activeGroup=((e,t)=>i=>{const{mainPlaylistLoader:n,mediaTypes:{[e]:{groups:s}}}=t,r=n.media();if(!r)return null;let o=null;r.attributes[e]&&(o=s[r.attributes[e]]);const a=Object.keys(s);if(!o)if("AUDIO"===e&&a.length>1&&AE(t.main))for(let e=0;e<a.length;e++){const t=s[a[e]];if(rx(t,r)){o=t;break}}else s.main?o=s.main:1===a.length&&(o=s[a[0]]);return void 0===i?o:null!==i&&o&&o.filter((e=>e.id===i.id))[0]||null})(i,e),t[i].activeTrack=ox[i](i,e),t[i].onGroupChanged=((e,t)=>()=>{const{segmentLoaders:{[e]:i,main:n},mediaTypes:{[e]:s}}=t,r=s.activeTrack(),o=s.getActiveGroup(),a=s.activePlaylistLoader,l=s.lastGroup_;o&&l&&o.id===l.id||(s.lastGroup_=o,s.lastTrack_=r,ex(i,s),o&&!o.isMainPlaylist&&(o.playlistLoader?(i.resyncLoader(),tx(o.playlistLoader,s)):a&&n.resetEverything()))})(i,e),t[i].onGroupChanging=((e,t)=>()=>{const{segmentLoaders:{[e]:i},mediaTypes:{[e]:n}}=t;n.lastGroup_=null,i.abort(),i.pause()})(i,e),t[i].onTrackChanged=((e,t)=>()=>{const{mainPlaylistLoader:i,segmentLoaders:{[e]:n,main:s},mediaTypes:{[e]:r}}=t,o=r.activeTrack(),a=r.getActiveGroup(),l=r.activePlaylistLoader,c=r.lastTrack_;if((!c||!o||c.id!==o.id)&&(r.lastGroup_=a,r.lastTrack_=o,ex(n,r),a)){if(a.isMainPlaylist){if(!o||!c||o.id===c.id)return;const e=t.vhs.playlistController_,n=e.selectPlaylist();if(e.media()===n)return;return r.logger_(`track change. Switching main audio from ${c.id} to ${o.id}`),i.pause(),s.resetEverything(),void e.fastQualityChange_(n)}

37if("AUDIO"===e){if(!a.playlistLoader)return s.setAudio(!0),void s.resetEverything();n.setAudio(!0),s.setAudio(!1)}l!==a.playlistLoader?(n.track&&n.track(o),n.resetEverything(),tx(a.playlistLoader,r)):tx(a.playlistLoader,r)}})(i,e),t[i].getActiveGroup=((e,{mediaTypes:t})=>()=>{const i=t[e].activeTrack();return i?t[e].activeGroup(i):null})(i,e)}));const a=t.AUDIO.activeGroup();if(a){const e=(a.filter((e=>e.default))[0]||a[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged();t.AUDIO.getActiveGroup().playlistLoader?(o.setAudio(!1),r.setAudio(!0)):o.setAudio(!0)}i.on("mediachange",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanged()))})),i.on("mediachanging",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanging()))}));const l=()=>{t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"vhs-audio-change"})};n.audioTracks().addEventListener("change",l),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),s.on("dispose",(()=>{n.audioTracks().removeEventListener("change",l),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),n.clearTracks("audio");for(const e in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[e])};class lx{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=ZS(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map((e=>[e.ID,e]))))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class cx extends XS.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new lx,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=tE("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";const i=t.serverUri||t.serverURL;if(!i)return this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),void this.trigger("error");i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=ZS(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering"))}requestSteeringManifest(e){const t=this.steeringManifest.reloadUri;if(!t)return;const i=e?t:this.getRequestURI(t);if(!i)return this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),void this.dispose();const n={contentSteeringInfo:{uri:i}};this.trigger({type:"contentsteeringloadstart",metadata:n}),this.request_=this.xhr_({uri:i,requestType:"content-steering-manifest"},((e,t)=>{if(e){if(410===t.status)return this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i);if(429===t.status){const i=t.responseHeaders["retry-after"];return this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),void this.startTTLTimeout_(parseInt(i,10))}return this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_()}let s;this.trigger({type:"contentsteeringloadcomplete",metadata:n});try{s=JSON.parse(this.request_.responseText)}catch(e){const t={errorType:XS.Error.StreamingContentSteeringParserError,error:e};this.trigger({type:"error",metadata:t})}this.assignSteeringProperties_(s);const r={contentSteeringInfo:n.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}};this.trigger({type:"contentsteeringparsed",metadata:r}),this.startTTLTimeout_()}))}setProxyServerUrl_(e){const t=new tp.URL(e),i=new tp.URL(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){const t=JSON.parse(tp.atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){const t=new tp.URL(e),i=this.getPathway(),n=this.getBandwidth_();if(i){const e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(n){const e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,n)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version)return this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),void this.trigger("error");this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for c

37this.startABRTimer_()))),hx.forEach((e=>{this[e+"_"]=dx.bind(this,e)})),this.logger_=tE("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;const y="none"===this.tech_.preload()?"play":"loadstart";this.tech_.one(y,(()=>{const e=Date.now();this.tech_.one("loadeddata",(()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends}))}))}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){const e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){const t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){const n=this.media(),s=n&&(n.id||n.uri),r=e&&(e.id||e.uri);if(s&&s!==r){this.logger_(`switch media ${s} -> ${r} from ${t}`);const i={renditionInfo:{id:r,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t};this.trigger({type:"renditionselected",metadata:i}),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})}this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((e=>{const t=this.mediaTypes_[e],i=t?t.activeGroup():null,n=this.contentSteeringController_.getPathway();if(i&&n){const t=(i.length?i[0].playlists:i.playlists).filter((e=>e.attributes.serviceLocation===n));t.length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}}))}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=tp.setInterval((()=>this.checkABR_()),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(tp.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){const e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;const i=e.mediaGroups.AUDIO,n=Object.keys(i);let s;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)s=this.mediaTypes_.AUDIO.activeTrack();else{const e=i.main||n.length&&i[n[0]];for(const t in e)if(e[t].default){s={label:t};break}}if(!s)return t;const r=[];for(const t in i)if(i[t][s.label]){const n=i[t][s.label];if(n.playlists&&n.playlists.length)r.push.apply(r,n.playlists);else if(n.uri)r.push(n);else if(e.playlists.length)for(let i=0;i<e.playlists.length;i++){const n=e.playlists[i];n.attributes&&n.attributes.AUDIO&&n.attributes.AUDIO===t&&r.push(n)}}return r.length?r:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",(()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;kE(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),ax({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(()=>{this.trigger("selectedinitialmedia")}))})),this.mainPlaylistLoader_.on("loadedplaylist",(()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t))return;this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial");if(!("vhs-json"===this.sourceType_&&this.initialMedia_.segments))return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)})),this.mainPlaylistLoader_.on("error",(()=>{const e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainPlaylistLoader_.on("mediachanging",(()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()})),this.mainPlaylistLoader_.on("mediachange",(()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;kE(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})})),this.mainPlaylistLoader_.on("playlistunchanged",(()=>{const e=this.mainPlaylistLoader_.media();if("playlist-unchanged"===e.lastExcludeReason_)return;this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))})),this.mainPlaylistLoader_.on("renditiondisabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})})),this.mainPlaylistLoader_.on("renditionenabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})}));["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach((e=>{this.mainPlaylistLoader_.on(e,(e=>{this.player_.trigger(Op({},e))}))}))}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){const i=e.mediaGroups||{};let n=!0;const s=Object.keys(i.AUDIO);for(const e in i.AUDIO)for(const t in i.AUDIO[e]){i.AUDIO[e][t].uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),ux.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),s.length&&Object.keys(i.AUDIO[s[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){const t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),s=this.bufferHighWaterLine();return function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:n,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:o,bufferBasedABR:a,log:l}){if(!n)return XS.log.warn("We received no playlist to switch to. Please check your stream."),!1;const c=`allowing switch ${e&&e.id||"null"} -> ${n.id}`;if(!e)return l(`${c} as current playlist is not set`),!0;if(n.id===e.id)return!1;const u=Boolean(aE(t,i).length);if(!e.endList)return u||"number"!=typeof e.partTargetDuration?(l(`${c} as current playlist is live`),!0):(l(`not ${c} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);const h=dE(t,i),d=a?gC.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:gC.MAX_BUFFER_LOW_WATER_LINE;if(o<d)return l(`${c} as duration < max low water line (${o} < ${d})`),!0;const p=n.attributes.BANDWIDTH,f=e.attributes.BANDWIDTH;if(p<f&&(!a||h<r)){let e=`${c} as next bandwidth < current bandwidth (${p} < ${f})`;return a&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${r})`),l(e),!0}if((!a||p>f)&&h>=s){let e=`${c} as forwardBuffer >= bufferLowWaterLine (${h} >= ${s})`;return a&&(e+=` and next bandwidth > current bandwidth (${p} > ${f})`),l(e),!0}return l(`not ${c} as no switching criteria met`),!1}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:s,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",(()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("timeout",(()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()})),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",(()=>{this.trigger("progress")})),this.mainSegmentLoader_.on("error",(()=>{const e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainSegmentLoader_.on("appenderror",(()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("ended",(()=>{this.logger_("main segment loader ended"),this.onEndOfStream()})),this.timelineChangeController_.on("audioTimelineBehind",(()=>{const e=this.audioSegmentLoader_.pendingSegment_;if(!e||!e.segment||!e.segment.syncInfo)return;const t=e.segment.syncInfo.end+.01;this.tech_.setCurrentTime(t)})),this.mainSegmentLoader_.on("earlyabort",(e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))}));const e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();const e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(()=>

37{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()}));["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach((e=>{this.mainSegmentLoader_.on(e,(e=>{this.player_.trigger(Op({},e))})),this.audioSegmentLoader_.on(e,(e=>{this.player_.trigger(Op({},e))})),this.subtitleSegmentLoader_.on(e,(e=>{this.player_.trigger(Op({},e))}))}))}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}pause(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything((()=>{this.mainSegmentLoader_.load()}))}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();const 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}setupFirstPlay(){const e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){const t=this.seekable();if(!t.length)return!1;const i=t.end(0);let n=i;if(e.start){const s=e.start.timeOffset;n=s<0?Math.max(i+s,t.start(0)):Math.min(i,s)}this.trigger("firstplay"),this.tech_.setCurrentTime(n)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){const e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,(e=>{}))}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;const e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;const t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){const t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;const t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;const i=ux.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),s=this.tech_.buffered();if(!s.length)return i-n<=rE;const r=s.end(s.length-1);return r-n<=rE&&i-r<=rE}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e)return this.error=t,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));e.playlistErrors_++;const n=this.mainPlaylistLoader_.main.playlists,s=n.filter(EE),r=1===s.length&&s[0]===e;if(1===n.length&&i!==1/0)return XS.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(r);if(r){if(this.main().contentSteering){const t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),void setTimeout((()=>{this.contentSteeringController_.addAvailablePathway(t)}),i)}let t=!1;

37n.forEach((i=>{if(i===e)return;const n=i.excludeUntil;void 0!==n&&n!==1/0&&(t=!0,delete i.excludeUntil)})),t&&(XS.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let o;o=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=o,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});const a=this.selectPlaylist();if(!a)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");const l=t.internal?this.logger_:XS.log.warn,c=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${c} Switching to playlist ${a.id}.`),a.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),a.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);const u=a.targetDuration/2*1e3||5e3,h="number"==typeof a.lastRequest&&Date.now()-a.lastRequest<=u;return this.switchMedia_(a,"exclude",r||h)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){const i=[],n="all"===e;(n||"main"===e)&&i.push(this.mainPlaylistLoader_);const s=[];(n||"audio"===e)&&s.push("AUDIO"),(n||"subtitle"===e)&&(s.push("CLOSED-CAPTIONS"),s.push("SUBTITLES")),s.forEach((e=>{const t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)})),["main","audio","subtitle"].forEach((t=>{const n=this[`${t}SegmentLoader_`];!n||e!==t&&"all"!==e||i.push(n)})),i.forEach((e=>t.forEach((t=>{"function"==typeof e[t]&&e[t]()}))))}setCurrentTime(e){const t=aE(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;const e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:ux.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e;if(!this.mainPlaylistLoader_)return;let t=this.mainPlaylistLoader_.media();if(!t)return;let i=this.syncController_.getExpiredTime(t,this.duration());if(null===i)return;const n=this.mainPlaylistLoader_.main,s=ux.Playlist.seekable(t,i,ux.Playlist.liveEdgeDelay(n,t));if(0===s.length)return;if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),i=this.syncController_.getExpiredTime(t,this.duration()),null===i)return;if(e=ux.Playlist.seekable(t,i,ux.Playlist.liveEdgeDelay(n,t)),0===e.length)return}let r,o;if(this.seekable_&&this.seekable_.length&&(r=this.seekable_.end(0),o=this.seekable_.start(0)),e?e.start(0)>s.end(0)||s.start(0)>e.end(0)?this.seekable_=s:this.seekable_=nE([[e.start(0)>s.start(0)?e.start(0):s.start(0),e.end(0)<s.end(0)?e.end(0):s.end(0)]]):this.seekable_=s,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===r&&this.seekable_.start(0)===o)return;this.logger_(`seekable updated [${cE(this.seekable_)}]`);const a={seekableRanges:this.seekable_};this.trigger({type:"seekablerangeschanged",metadata:a}),this.tech_.trigger("seekablechanged")}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){const e=this.seekable();if(!e.length)return;return void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1)))}const t=this.tech_.buffered();let i=ux.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((e=>{const t=this.mediaTypes_[e].groups;for(const e in t)t[e].forEach((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()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){const e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)}getCodecsOrExclude_(){const e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;const i=KC(this.main(),t),n={},s=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(n.video=i.video||e.main.videoCodec||"avc1.4d400d"),e.main.isMuxed&&(n.video+=`,${i.audio||e.main.audioCodec||Xf}`),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||s)&&(n.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||Xf,e.audio.isFmp4=e.main.hasAudio&&!e.main.isMuxed?e.main.isFmp4:e.audio.isFmp4),!n.audio&&!n.video)return void this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});const r={};let o;if(["video","audio"].forEach((function(t){if(n.hasOwnProperty(t)&&(i=e[t].isFmp4,s=n[t],!(i?Wf(s):Gf(s)))){const i=e[t].isFmp4?"browser":"muxer";r[i]=r[i]||[],r[i].push(n[t]),"audio"===t&&(o=i)}var i,s})),s&&o&&t.attributes.AUDIO){const e=t.attributes.AUDIO;

37this.main().playlists.forEach((i=>{(i.attributes&&i.attributes.AUDIO)===e&&i!==t&&(i.excludeUntil=1/0)})),this.logger_(`excluding audio group ${e} as ${o} does not support codec(s): "${n.audio}"`)}if(!Object.keys(r).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const e=[];if(["video","audio"].forEach((t=>{const i=(Hf(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,s=(Hf(n[t]||"")[0]||{}).type;i&&s&&i.toLowerCase()!==s.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${n[t]}"`)})),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}{const e=Object.keys(r).reduce(((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${r[t].join(",")}"`)),"")+".";this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers())return;if(!this.areMediaTypesKnown_())return;const e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);const t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){const e=this.main().playlists,t=[];Object.keys(e).forEach((i=>{const n=e[i];if(-1!==t.indexOf(n.id))return;t.push(n.id);const s=KC(this.main,n),r=[];!s.audio||Gf(s.audio)||Wf(s.audio)||r.push(`audio codec ${s.audio}`),!s.video||Gf(s.video)||Wf(s.video)||r.push(`video codec ${s.video}`),s.text&&"stpp.ttml.im1t"===s.text&&r.push(`text codec ${s.text}`),r.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id} for unsupported: ${r.join(", ")}`))}))}excludeIncompatibleVariants_(e){const t=[],i=this.main().playlists,n=GC(Hf(e)),s=XC(n),r=n.video&&Hf(n.video)[0]||null,o=n.audio&&Hf(n.audio)[0]||null;

37Object.keys(i).forEach((e=>{const n=i[e];if(-1!==t.indexOf(n.id)||n.excludeUntil===1/0)return;t.push(n.id);const a=[],l=KC(this.mainPlaylistLoader_.main,n),c=XC(l);if(l.audio||l.video){if(c!==s&&a.push(`codec count "${c}" !== "${s}"`),!this.sourceUpdater_.canChangeType()){const e=l.video&&Hf(l.video)[0]||null,t=l.audio&&Hf(l.audio)[0]||null;e&&r&&e.type.toLowerCase()!==r.type.toLowerCase()&&a.push(`video codec "${e.type}" !== "${r.type}"`),t&&o&&t.type.toLowerCase()!==o.type.toLowerCase()&&a.push(`audio codec "${t.type}" !== "${o.type}"`)}a.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id}: ${a.join(" && ")}`))}}))}updateAdCues_(e){let t=0;const i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i=0){if(!e.segments)return;let n,s=i;for(let i=0;i<e.segments.length;i++){const r=e.segments[i];if(n||(n=Hk(t,s+r.duration/2)),n){if("cueIn"in r){n.endTime=s,n.adEndTime=s,s+=r.duration,n=null;continue}if(s<n.endTime){s+=r.duration;continue}n.endTime+=r.duration}else if("cueOut"in r&&(n=new tp.VTTCue(s,s+r.duration,r.cueOut),n.adStartTime=s,n.adEndTime=s+parseFloat(r.cueOut),t.addCue(n)),"cueOutCont"in r){const[e,i]=r.cueOutCont.split("/").map(parseFloat);n=new tp.VTTCue(s,s+r.duration,""),n.adStartTime=s-e,n.adEndTime=n.adStartTime+i,t.addCue(n)}s+=r.duration}}(e,this.cueTagsTrack_,t)}goalBufferLength(){const e=this.tech_.currentTime(),t=gC.GOAL_BUFFER_LENGTH,i=gC.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,gC.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}bufferLowWaterLine(){const e=this.tech_.currentTime(),t=gC.BUFFER_LOW_WATER_LINE,i=gC.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,gC.MAX_BUFFER_LOW_WATER_LINE),s=Math.max(t,gC.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?s:n)}bufferHighWaterLine(){return gC.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){ak(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{const i=e.metadataTrack_;if(!i)return;const n=tp.WebKitDataCue||tp.VTTCue;t.forEach((e=>{for(const t of Object.keys(e)){if(ok.has(t))continue;const s=new n(e.startTime,e.endTime,"");s.id=e.id,s.type="com.apple.quicktime.HLS",s.value={key:rk[t],data:e[t]},"scte35Out"!==t&&"scte35In"!==t||(s.value.data=new Uint8Array(s.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(s)}e.processDateRange()}))})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){const n=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();ak(this.inbandTextTracks_,e,this.tech_),sk({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){const e=this.main();if(e.contentSteering){for(const t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",(()=>{this.contentSteeringController_.requestSteeringManifest()}))}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this));["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach((e=>{this.contentSteeringController_.on(e,(e=>{this.trigger(Op({},e))}))})),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",(()=>{const e=this.main();(this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering)||(()=>{const t=this.contentSteeringController_.getAvailablePathways(),i=[];for(const n of e.playlists){const e=n.attributes.serviceLocation;if(e&&(i.push(e),!t.has(e)))return!0}return!(i.length||!t.size)})())&&this.resetContentSteeringController_()}))}excludeThenChangePathway_(){const e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();const t=this.main().playlists,i=new Set;let n=!1;Object.keys(t).forEach((s=>{const r=t[s],o=this.pathwayAttribute_(r),a=o&&e!==o;r.excludeUntil===1/0&&"content-steering"===r.lastExcludeReason_&&!a&&(delete r.excludeUntil,delete r.lastExcludeReason_,n=!0);const l=!r.excludeUntil&&r.excludeUntil!==1/0;!i.has(r.id)&&a&&l&&(i.add(r.id),r.excludeUntil=1/0,r.lastExcludeReason_="content-steering",this.logger_(`excluding ${r.id} for ${r.lastExcludeReason_}`))})),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach((t=>{const i=this.mediaTypes_[t];if(i.activePlaylistLoader){const t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(n=!0)}})),n&&this.changeSegmentPathway_()}handlePathwayClones_(){const e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(const[e,n]of t.entries()){i.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(n),this.contentSteeringController_.excludePathway(e))}for(const[n,s]of i.entries()){const i=t.get(n);if(i)this.equalPathwayClones_(i,s)||(this.mainPlaylistLoader_.updateOrDeleteClone(s,!0),this.contentSteeringController_.addAvailablePathway(n));else{e.filter((e=>e.attributes["PATHWAY-ID"]===s["BASE-ID"])).forEach((e=>{this.mainPlaylistLoader_.addClonePathway(s,e)})),this.contentSteeringController_.addAvailablePathway(n)}}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;const i=e["URI-REPLACEMENT"].PARAMS,n=t["URI-REPLACEMENT"].PARAMS;for(const e in i)if(i[e]!==n[e])return!1;for(const e in n)if(i[e]!==n[e])return!1;return!0}changeSegmentPathway_(){const e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0;const t="non-usable";this.mainPlaylistLoader_.main.playlists.forEach((i=>{const n=this.mainPlaylistLoader_.getKeyIdSet(i);n&&n.size&&n.forEach((n=>{const s="usable",r=this.keyStatusMap_.has(n)&&this.keyStatusMap_.get(n)===s,o=i.lastExcludeReason_===t&&i.excludeUntil===1/0;r?r&&o&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${n} is ${s}`)):(i.excludeUntil!==1/0&&i.lastExcludeReason_!==t&&(i.excludeUntil=1/0,i.lastExcludeReason_=t,this.logger_(`excluding playlist ${i.id} because the key ID ${n} doesn't exist in the keyStatusMap or is not ${s}`)),e++)}))})),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach((e=>{const i=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,n=e.excludeUntil===1/0&&e.lastExcludeReason_===t;i&&n&&(delete e.excludeUntil,XS.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))}))}addKeyStatus_(e,t){const i=("string"==typeof e?e:(e=>{const t=new Uint8Array(e);return Array.from(t).map((e=>e.toString(16).padStart(2,"0"))).join("")})(e)).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${i} added to the keyStatusMap`),this.keyStatusMap_.set(i,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}class fx{constructor(e,t,i){const{playlistController_:n}=e,s=n.fastQualityChange_.bind(n);if(t.attributes){const e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}var r,o,a;this.codecs=KC(n.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,o=t.id,a=s,e=>{const t=r.main.playlists[o],i=SE(t),n=EE(t);if(void 0===e)return n;e?delete t.disabled:t.disabled=!0;const s={renditionInfo:{id:o,bandwidth:t.attributes.BANDWIDTH,resolution:t.attributes.RESOLUTION,codecs:t.attributes.CODECS},cause:"fast-quality"};return e===n||i||(a(t),e?r.trigger({type:"renditionenabled",metadata:s}):r.trigger({type:"renditiondisabled",metadata:s})),e})}}const mx=["seeking","seeked","pause","playing","error"];class gx extends XS.EventTarget{constructor(e){super(),this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=tE("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),n=()=>this.techWaiting_(),s=()=>this.resetTimeUpdate_(),r=this.playlistController_,o=["main","subtitle","audio"],a={};o.forEach((e=>{a[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},r[`${e}SegmentLoader_`].on("appendsdone",a[e].updateend),r[`${e}SegmentLoader_`].on("playlistupdate",a[e].reset),this.tech_.on(["seeked","seeking"],a[e].reset)}));const l=e=>{["main","audio"].forEach((t=>{r[`${t}SegmentLoader_`][e]("appended",this.seekingAppendCheck_)}))};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",n),this.tech_.on(mx,s),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",n),this.tech_.off(mx,s),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),o.forEach((e=>{r[`${e}SegmentLoader_`].off("appendsdone",a[e].updateend),r[`${e}SegmentLoader_`].off("playlistupdate",a[e].reset),this.tech_.off(["seeked","seeking"],a[e].reset)})),this.checkCurrentTimeTimeout_&&tp.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&tp.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=tp.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){const t=this.playlistController_[`${e}SegmentLoader_`];this[`${e}StalledDownloads_`]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[`${e}StalledDownloads_`]=0,this[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){const t=this.playlistController_,i=t[`${e}SegmentLoader_`],n=i.buffered_(),s=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;

37if(e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[`${e}Buffered_`],n);if(this[`${e}Buffered_`]=n,s){const i={bufferedRanges:n};return t.trigger({type:"bufferedrangeschanged",metadata:i}),void this.resetSegmentDownloads_(e)}this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:uE(n)}),this[`${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.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0}))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;const e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+rE>=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.playedRanges_.push(nE([this.lastRecordedTime,e]));const t={playedRanges:this.playedRanges_};this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e}}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;const e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)){i=e.end(e.length-1)}if(this.beforeSeekableWindow_(e,t)){const t=e.start(0);i=t+(t===e.end(0)?0:rE)}if(void 0!==i)return this.logger_(`Trying to seek outside of seekable at time ${t} with seekable range ${cE(e)}. Seeking to ${i}.`),this.tech_.setCurrentTime(i),!0;const n=this.playlistController_.sourceUpdater_,s=this.tech_.buffered(),r=n.audioBuffer?n.audioBuffered():null,o=n.videoBuffer?n.videoBuffered():null,a=this.media(),l=a.partTargetDuration?a.partTargetDuration:2*(a.targetDuration-sE),c=[r,o];for(let e=0;e<c.length;e++){if(!c[e])continue;if(dE(c[e],t)<l)return!1}const u=lE(s,t);return 0!==u.length&&(i=u.start(0)+rE,this.logger_(`Buffered region starts (${u.start(0)})  just beyond seek point (${t}). Seeking to ${i}.`),this.tech_.setCurrentTime(i),!0)}waiting_(){if(this.techWaiting_())return;const e=this.tech_.currentTime(),t=this.tech_.buffered(),i=aE(t,e);return i.length&&e+3<=i.end(0)?(this.resetTimeUpdate_(),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.`),void this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})):void 0}techWaiting_(){const e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){const i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${i}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}const i=this.tech_.vhs.playlistController_.sourceUpdater_,n=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;const s=lE(n,t);return s.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${s.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,n=!1){if(!e.length)return!1;let s=e.end(e.length-1)+rE;const r=!i.endList,o="number"==typeof i.partTargetDuration;return r&&(o||n)&&(s=e.end(e.length-1)+3*i.targetDuration),t>s}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){if(!e)return;let n;if(e.length&&t.length){const s=aE(e,i-3),r=aE(e,i),o=aE(t,i);o.length&&!r.length&&s.length&&(n={start:s.end(0),end:o.end(0)})}else{lE(e,i).length||(n=this.gapFromVideoUnderflow_(e,i))}return!!n&&(this.logger_(`Encountered a gap in video from ${n.start} to ${n.end}. Seeking to current time ${i}`),!0)}skipTheGap_(e){const t=this.tech_.buffered(),i=this.tech_.currentTime(),n=lE(t,i);if(this.resetTimeUpdate_(),0===n.length||i!==e)return;this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.tech_.setCurrentTime(n.start(0)+sE);const s={gapInfo:{from:i,to:n.start(0)}};this.playlistController_.trigger({type:"gapjumped",metadata:s}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"})}gapFromVideoUnderflow_(e,t){const i=function(e){if(e.length<2)return nE();const t=[];for(let i=1;i<e.length;i++){const n=e.end(i-1),s=e.start(i);t.push([n,s])}return nE(t)}(e);for(let e=0;e<i.length;e++){const n=i.start(e),s=i.end(e);if(t-n<4&&t-n>2)return{start:n,end:s}}return null}}const yx={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},_x=function(e,t){let i=0,n=0;const s=iE(yx,t);e.ready((()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})}));const r=function(){n&&e.currentTime(n)},o=function(t){null!=t&&(n=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",r),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},a=function(){if(Date.now()-i<1e3*s.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(s.getSource&&"function"==typeof s.getSource)return i=Date.now(),s.getSource.call(e,o);XS.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function(){e.off("loadedmetadata",r),e.off("error",a),e.off("dispose",l)};e.on("error",a),e.on("dispose",l),e.reloadSourceOnError=function(t){l(),_x(e,t)}},vx=function(e){_x(this,e)};var bx="3.15.0";const Tx={PlaylistLoader:GE,Playlist:LE,utils:sC,STANDARD_PLAYLIST_SELECTOR:ik,INITIAL_PLAYLIST_SELECTOR:function(){const e=this.playlists.main.playlists.filter(LE.isEnabled);ZC(e,((e,t)=>

37ek(e,t)));return e.filter((e=>!!KC(this.playlists.main,e).video))[0]||null},lastBandwidthSelector:ik,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let n=this.useDevicePixelRatio&&tp.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(n=this.customPixelRatio),t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),tk(this.playlists.main,t,parseInt(JC(this.tech_.el(),"width"),10)*n,parseInt(JC(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:ek,comparePlaylistResolution:function(e,t){let i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||tp.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),n=n||tp.Number.MAX_VALUE,i===n&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:KE()};Object.keys(gC).forEach((e=>{Object.defineProperty(Tx,e,{get:()=>(XS.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),gC[e]),set(t){XS.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?XS.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):gC[e]=t}})}));const wx="videojs-vhs",Sx=function(e,t){const i=t.media();let n=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){n=t;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})};Tx.canPlaySource=function(){return XS.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};const Ex=({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:n})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();const s=((e,t)=>e.reduce(((e,i)=>{if(!i.contentProtection)return e;const n=t.reduce(((e,t)=>{const n=i.contentProtection[t];return n&&n.pssh&&(e[t]={pssh:n.pssh}),e}),{});return Object.keys(n).length&&e.push(n),e}),[]))(i?n.concat([i]):n,Object.keys(t)),r=[],o=[];return s.forEach((t=>{o.push(new Promise(((t,i)=>{e.tech_.one("keysessioncreated",t)}))),r.push(new Promise(((i,n)=>{e.eme.initializeMediaKeys({keySystems:t},(e=>{e?n(e):i()}))})))})),Promise.race([Promise.all(r),Promise.race(o)])},Cx=({player:e,sourceKeySystems:t,media:i,audioMedia:n})=>{const s=((e,t,i)=>{if(!e)return e;let n={};t&&t.attributes&&t.attributes.CODECS&&(n=GC(Hf(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);const s=zf(n.video),r=zf(n.audio),o={};for(const i in e)o[i]={},r&&(o[i].audioContentType=r),s&&(o[i].videoContentType=s),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(o[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(o[i].url=e[i]);return iE(e,o)})(t,i,n);return!!s&&(e.currentSource().keySystems=s,!(s&&!e.eme)||(XS.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},kx=()=>{if(!tp.localStorage)return null;const e=tp.localStorage.getItem(wx);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},xx=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},Ix=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},Ax=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},Lx=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};Tx.supportsNativeHls=function(){if(!Lp||!Lp.createElement)return!1;const e=Lp.createElement("video");if(!XS.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))}))}(),Tx.supportsNativeDash=!!(Lp&&Lp.createElement&&XS.getTech("Html5").isSupported())&&/maybe|probably/i.test(Lp.createElement("video").canPlayType("application/d

37const s=this.options_.bufferBasedABR?Tx.movingAverageBandwidthSelector(.55):Tx.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):s.bind(this),this.playlistController_.selectInitialPlaylist=Tx.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;const t=tp.navigator.connection||tp.navigator.mozConnection||tp.navigator.webkitConnection,i=1e7;if(this.options_.useNetworkInformationApi&&t){const n=1e3*t.downlink*1e3;e=n>=i&&e>=i?Math.max(e,n):n}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){const e=1/(this.bandwidth||1);let t;t=this.throughput>0?1/this.throughput:0;return Math.floor(1/(e+t))},set(){XS.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:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>uE(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>uE(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",(()=>{this.options_.useBandwidthFromLocalStorage&&(e=>{if(!tp.localStorage)return!1;let t=kx();t=t?iE(t,e):e;try{tp.localStorage.setItem(wx,JSON.stringify(t))}catch(e){return!1}})({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})})),this.playlistController_.on("selectedinitialmedia",(()=>{var e;(e=this).representations=()=>{const t=e.playlistController_.main(),i=AE(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter((e=>!SE(e))).map(((t,i)=>new fx(e,t,t.id))):[]}})),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",(()=>{this.setupEme_()})),this.on(this.playlistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.playlistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=tp.URL.createObjectURL(this.playlistController_.mediaSource),(XS.browser.IS_ANY_SAFARI||XS.browser.IS_IOS)&&this.options_.overrideNative&&"hls"===this.options_.sourceType&&"function"==typeof this.tech_.addSourceElement?(this.tech_.addSourceElement(this.mediaSourceUrl_),this.tech_.addSourceElement(this.source_.src)):this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Ex({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then((()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()})).catch((e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media ke

37createEl(){if("undefined"!=typeof document){var e=document.createElement("div");e.setAttribute("id",this.options_.techId),e.setAttribute("style","width:100%;height:100%;top:0;left:0;position:absolute"),e.setAttribute("class","vjs-tech");var i=document.createElement("div");if(i.appendChild(e),!t&&!this.options_.ytControls){var n=document.createElement("div");n.setAttribute("class","vjs-iframe-blocker"),n.setAttribute("style","position:absolute;top:0;left:0;width:100%;height:100%"),n.onclick=function(){this.pause()}.bind(this),i.appendChild(n)}return i}}initYTPlayer(){var e={controls:0,modestbranding:1,rel:0,showinfo:0,loop:this.options_.loop?1:0};if(void 0!==this.options_.autohide&&(e.autohide=this.options_.autohide),void 0!==this.options_.cc_load_policy&&(e.cc_load_policy=this.options_.cc_load_policy),void 0!==this.options_.ytControls&&(e.controls=this.options_.ytControls),void 0!==this.options_.disablekb&&(e.disablekb=this.options_.disablekb),void 0!==this.options_.color&&(e.color=this.options_.color),e.controls?void 0!==this.options_.fs&&(e.fs=this.options_.fs):e.fs=0,-1!==this.options_.source.src.indexOf("end=")){var t=this.options_.source.src.match(/end=([0-9]*)/);this.options_.end=parseInt(t[1])}if(void 0!==this.options_.end&&(e.end=this.options_.end),void 0!==this.options_.hl?e.hl=this.options_.hl:void 0!==this.options_.language&&(e.hl=this.options_.language.substr(0,2)),void 0!==this.options_.iv_load_policy&&(e.iv_load_policy=this.options_.iv_load_policy),void 0!==this.options_.list?e.list=this.options_.list:this.url&&void 0!==this.url.listId&&(e.list=this.url.listId),void 0!==this.options_.listType&&(e.listType=this.options_.listType),void 0!==this.options_.modestbranding&&(e.modestbranding=this.options_.modestbranding),void 0!==this.options_.playlist&&(e.playlist=this.options_.playlist),void 0!==this.options_.playsinline&&(e.playsinline=this.options_.playsinline),void 0!==this.options_.rel&&(e.rel=this.options_.rel),void 0!==this.options_.showinfo&&(e.showinfo=this.options_.showinfo),-1!==this.options_.source.src.indexOf("start=")){var i=this.options_.source.src.match(/start=([0-9]*)/);this.options_.start=parseInt(i[1])}if(void 0!==this.options_.start&&(e.start=this.options_.start),void 0!==this.options_.theme&&(e.theme=this.options_.theme),void 0!==this.options_.customVars){var n=this.options_.customVars;Object.keys(n).forEach((function(t){e[t]=n[t]}))}this.activeVideoId=this.url?this.url.videoId:null,this.activeList=e.list;var s={videoId:this.activeVideoId,playerVars:e,events:{onReady:this.onPlayerReady.bind(this),onPlaybackQualityChange:this.onPlayerPlaybackQualityChange.bind(this),onPlaybackRateChange:this.onPlayerPlaybackRateChange.bind(this),onStateChange:this.onPlayerStateChange.bind(this),onVolumeChange:this.onPlayerVolumeChange.bind(this),onError:this.onPlayerError.bind(this)}};void 0!==this.options_.enablePrivacyEnhancedMode&&this.options_.enablePrivacyEnhancedMode&&(s.host="https://www.youtube-nocookie.com"),this.ytPlayer=new YT.Player(this.options_.techId,s)}onPlayerReady(){this.options_.muted&&this.ytPlayer.mute(),this.ytPlayer.getAvailablePlaybackRates().length>1&&(this.featuresPlaybackRate=!0),this.playerReady_=!0,this.triggerReady(),this.playOnReady?this.play():this.cueOnReady&&(this.cueVideoById_(this.url.videoId),this.activeVideoId=this.url.videoId)}onPlayerPlaybackQualityChange(){}onPlayerPlaybackRateChange(){this.trigger("ratechange")}onPlayerStateChange(e){var t=e.data;if(t!==this.lastState&&!this.errorNumber)switch(this.lastState=t,t){case-1:this.trigger("loadstart"),this.trigger("loadedmetadata"),this.trigger("durationchange"),this.trigger("ratechange");break;case YT.PlayerState.ENDED:this.trigger("ended");break;case YT.PlayerState.PLAYING:this.trigger("timeupdate"),this.trigger("durationchange"),this.trigger("playing"),this.trigger("play"),this.isSeeking&&this.onSeeked();break;case YT.PlayerState.PAUSED:this.trigger("canplay"),this.isSeeking?this.onSeeked():this.trigger("pause");break;case YT.PlayerState.BUFFERING:this.player_.trigger("timeupdate"),this.player_.trigger("waiting")}}onPlayerVolumeChange(){this.trigger("volumechange")}onPlayerError(e){this.errorNumber=e.data,this.trigger("pause"),this.trigger("error")}error(){var e=1e3+this.errorNumber;switch(this.errorNumber){case 5:return{code:e,message:"Error while trying to play the video"};case 2:case 100:return{code:e,message:"Unable to find the video"};case 101:case 150:return{code:e,message:"Playback on other Websites has been disabled by the video owner."}}return{code:e,message:"YouTube unknown error ("+this.errorNumber+")"}}loadVideoById_(e){var t={videoId:e};this.options_.start&&(t.startSeconds=this.options_.start),this.options_.end&&(t.endSeconds=this.options_.end),this.ytPlayer.loadVideoById(t)}cueVideoById_(e){var t={videoId:e};this.options_.start&&(t.startSeconds=this.options_.start),this.options_.end&&(t.endSeconds=this.options_.end),this.ytPlayer.cueVideoById(t)}src(e){return e&&this.setSrc({src:e}),this.source}poster(){return t?null:this.poster_}setPoster(e){this.poster_=e}setSrc(e){e&&e.src&&(delete this.errorNumber,this.source=e,this.url=n.parseUrl(e.src),this.options_.poster||this.url.videoId&&(this.poster_="https://img.youtube.com/vi/"+this.url.videoId+"/0.jpg",this.trigger("posterchange"),this.checkHighResPoster()),this.options_.autoplay&&!t?this.isReady_?this.play():this.playOnReady=!0:this.activeVideoId!==this.url.videoId&&(this.isReady_?(this.cueVideoById_(this.url.videoId),this.activeVideoId=this.url.videoId):this.cueOnReady=!0))}autoplay(){return this.options_.autoplay}setAutoplay(e){this.options_.autoplay=e}loop(){return this.options_.loop}setLoop(e){this.options_.loop=e}play(){this.url&&this.url.videoId&&(this.wasPausedBeforeSeek=!1,this.isReady_?(this.url.listId&&(this.activeList===this.url.listId?this.ytPlayer.playVideo():(this.ytPlayer.loadPlaylist(this.url.listId),this.activeList=this.url.listId)),this.activeVideoId===this.url.videoId?this.ytPlayer.playVideo():(this.loadVideoById_(this.url.videoId),this.activeVideoId=this.url.videoId)):(this.trigger("waiting"),this.playOnReady=!0))}pause(){this.ytPlayer&&this.ytPlayer.pauseVideo()}paused(){return!this.ytPlayer||this.lastState!==YT.PlayerState.PLAYING&&this.lastState!==YT.PlayerState.BUFFERING}currentTime(){return this.ytPlayer?this.ytPlayer.getCurrentTime():0}setCurrentTime(e){this.lastState===YT.PlayerState.PAUSED&&(this.timeBeforeSeek=this.currentTime()),this.isSeeking||(this.wasPausedBeforeSeek=this.paused()),this.ytPlayer.seekTo(e,!0),this.trigger("timeupdate"),this.trigger("seeking"),this.isSeeking=!0,this.lastState===YT.PlayerState.PAUSED&&this.timeBeforeSeek!==e&&(clearInterval(this.checkSeekedInPauseInterval),this.checkSeekedInPauseInterval=setInterval(function(){this.lastState===YT.PlayerState.PAUSED&&this.isSeeking?this.currentTime()!==this.timeBeforeSeek&&(this.trigger("timeupdate"),this.onSeeked()):clearInterval(this.checkSeekedInPauseInterval)}.bind(this),250))}seeking(){return this.isSeeking}seekable(){return this.ytPlayer?e.createTimeRange(0,this.ytPlayer.getDuration()):e.createTimeRange()}onSeeked(){clearInterval(this.checkSeekedInPauseInterval),this.isSeeking=!1,this.wasPausedBeforeSeek&&this.pause(),this.trigger("seeked")}playbackRate(){return this.ytPlayer?this.ytPlayer.getPlaybackRate():1}setPlaybackRate(e){this.ytPlayer&&this.ytPlayer.setPlaybackRate(e)}duration(){return this.ytPlayer?this.ytPlayer.getDuration():0}currentSrc(){return this.source&&this.source.src}ended(){return!!this.ytPlayer&&this.lastState===YT.PlayerState.ENDED}volume(){return this.ytPlayer?this.ytPlayer.getVolume()/100:1}setVolume(e){this.ytPlayer&&this.ytPlayer.setVolume(100*e)}muted(){return!!this.ytPlayer&&this.ytPlayer.isMuted()}setMuted(e){this.ytPlayer&&(this.muted(!0),e?this.ytPlayer.mute():this.ytPlayer.unMute(),this.setTimeout((function(){this.trigger("volumechange")}),50))}buffered(){if(!this.ytPlayer||!this.ytPlayer.getVideoLoadedFraction)return e.createTimeRange();var t=this.ytPlayer.getVideoLoadedFraction()*this.ytPlayer.getDuration();return e.createTimeRange(0,t)}preload(){}load(){}reset(){}networkState(){if(!this.ytPlayer)return 0;switch(this.ytPlayer.getPlayerState()){case-1:return 0;case 3:return 2;default:return 1}}readyState(){if(!this.ytPlayer)return 0;switch(this.ytPlayer.getPlayerState()){case-1:return 0;case 5:return 1;case 3:return 2;default:return 4}}supportsFullScreen(){if("undefined"!=typeof document)return document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled}checkHighResPoster(){var e="https://img.youtube.com/vi/"+this.url.videoId+"/maxresdefault.jpg";try{var t=new Image;t.onload=function(){if("naturalHeight"in t){if(t.naturalHeight<=90||t.naturalWidth<=120)return}else if(t.height<=90||t.width<=120)return;this.poster_=e,this.trigger("posterchange")}.bind(this),t.onerror=function(){},t.src=e}catch(e){}}}n.isSupported=function(){return!0},n.canPlaySource=function(e){return n.canPlayType(e.type)},n.canPlayType=function(e){return"video/youtube"===e},n.parseUrl=function(e){var t={videoId:null},i=e.match(/^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/);i&&11===i[2].length&&(t.videoId=i[2]);return(i=e.match(/[?&]list=([^#\&\?]+)/))&&i[1]&&(t.listId=i[1]),t},n.apiReadyQueue=[],"undefined"!=typeof document&&(function(e,t){if("undefined"!=typeof document){var i=!1,n=document.createElement("script"),s=document.getElementsByTagName("script")[0];s&&(s.parentNode.insertBefore(n,s),n.onload=function(){i||(i=!0,t())},n.onreadystatechange=function(){i||"complete"!==this.readyState&&"loaded"!==this.readyState||(i=!0,t())},n.src=e)}}("https://www.youtube.com/iframe_api",(function(){YT.ready((function(){n.isApiReady=!0;for(var e=0;e<n.apiReadyQueue.length;++e)n.apiReadyQueue[e].initYTPlayer()}))})),function(){if("undefined"!=typeof document){var e=".vjs-youtube .vjs-iframe-blocker { display: none; }.vjs-youtube.vjs-user-inactive .vjs-iframe-blocker { display: block; }.vjs-youtube .vjs-poster { background-size: cover; }.vjs-youtube-mobile .vjs-big-play-button { display: none; }",t=document.head||document.getElementsByTagName("head")[0],i=document.createElement("style");i.type="text/css",i.styleSheet?i.styleSheet.cssText=e:i.appendChild(document.createTextNode(e)),t.appendChild(i)}}()),void 0!==e.registerTech?e.registerTech("Youtube",n):e.registerComponent("Youtube",n)},Nx={languages:{it:{"Audio Player":"Lettore audio","Video Player":"Lettore video",Play:"Play",Pause:"Pausa",Replay:"Replay","Current Time":"Orario attuale",Duration:"Durata","Remaining Time":"Tempo rimanente","Stream Type":"Tipo di streaming",LIVE:"LIVE",Loaded:"Caricato",Progress:"Stato","Progress Bar":"Barra di avanzamento","progress bar timing: currentTime={1} duration={2}":"{1} di {2}",Fullscreen:"Schermo intero","Exit Fullscreen":"Chiudi Schermo intero",Mute:"Disattiva l’audio",Unmute:"Attiva l’audio","Playback Rate":"Velocità di riproduzione",Subtitles:"Sottotitoli","subtitles off":"Senza sottotitoli",Captions:"Sottotitoli non udenti","captions off":"Senza sottotitoli non udenti",Chapters:"Capitolo",Descriptions:"Descrizioni","descriptions off":"Descrizioni disattivate","Audio Track":"Traccia audio","Volume Level":"Livello del volume","You aborted the media playback":"La riproduzione del filmato è stata interrotta.","A network error caused the media download to fail part-way.":"Il download del filmato è stato interrotto a causa di un problema rete.","The media could not be loaded, either because the server or network failed or because the format is not supported.":"Il filmato non può essere caricato a causa di un errore nel server o nella rete o perché il formato non viene supportato.","The media playback was aborted due to a corruption problem or because the media used features your browser did not support.":"La riproduzione del filmato è stata interrotta a causa di un file danneggiato o per l’utilizzo di impostazioni non supportate dal browser.","No compatible source was found for this media.":"Non ci sono fonti compatibili per questo filmato.","The media is encrypted and we do not have the keys to decrypt it.":"Il contenuto multimediale è criptato e non disponiamo delle chiavi per decifrarlo.","Play Video":"Riproduci il video",Close:"Chiudi","Close Modal Dialog":"Chiudi la finestra di dialogo","Modal Window":"Finestra di dialogo","This is a modal window":"Questa è una finestra di dialogo","This modal can be closed by pressing the Escape key or activating the close button.":"Questa finestra di dialogo può essere chiusa premendo sul tasto Esc o attivando il pulsante di chiusura.",", opens captions settings dialog":", aprire i parametri della trascrizione dei sottotitoli",", opens subtitles settings dialog":", aprire i parametri dei sottotitoli",", opens descriptions settings dialog":", aprire i parametri delle descrizioni",", selected":", selezionato","captions settings":"Parametri sottotitoli non udenti","subtitles settings":"Parametri sottotitoli","descriptions settings":"Parametri descrizioni",Text:"Testo",White:"Bianco",Black:"Nero",Red:"Rosso",Green:"Verde",Blue:"Blu",Yellow:"Giallo",Magenta:"Magenta",Cyan:"Ciano",Backgroun