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this._mouseUp(new _.Event("mouseup",e)),!1;this.position=t.position}return this.helper[0].style.left=this.position.left+"px",this.helper[0].style.top=this.position.top+"px",_.ui.ddmanager&&_.ui.ddmanager.drag(this,e),!1},_mouseStop:function(e){var t=this,i=!1;return _.ui.ddmanager&&!this.options.dropBehaviour&&(i=_.ui.ddmanager.drop(this,e)),this.dropped&&(i=this.dropped,this.dropped=!1),"invalid"===this.options.revert&&!i||"valid"===this.options.revert&&i||!0===this.options.revert||_.isFunction(this.options.revert)&&this.options.revert.call(this.element,i)?_(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){!1!==t._trigger("stop",e)&&t._clear()}):!1!==this._trigger("stop",e)&&this._clear(),!1},_mouseUp:function(e){return this._unblockFrames(),_.ui.ddmanager&&_.ui.ddmanager.dragStop(this,e),this.handleElement.is(e.target)&&this.element.trigger("focus"),_.ui.mouse.prototype._mouseUp.call(this,e)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp(new _.Event("mouseup",{target:this.element[0]})):this._clear(),this},_getHandle:function(e){return!this.options.handle||!!_(e.target).closest(this.element.find(this.options.handle)).length},_setHandleClassName:function(){this.handleElement=this.options.handle?this.element.find(this.options.handle):this.element,this._addClass(this.handleElement,"ui-draggable-handle")},_removeHandleClassName:function(){this._removeClass(this.handleElement,"ui-draggable-handle")},_createHelper:function(e){var t=this.options,i=_.isFunction(t.helper),e=i?_(t.helper.apply(this.element[0],[e])):"clone"===t.helper?this.element.clone().removeAttr("id"):this.element;return e.parents("body").length||e.appendTo("parent"===t.appendTo?this.element[0].parentNode:t.appendTo),i&&e[0]===this.element[0]&&this._setPositionRelative(),e[0]===this.element[0]||/(fixed|absolute)/.test(e.css("position"))||e.css("position","absolute"),e},_setPositionRelative:function(){/^(?:r|a|f)/.test(this.element.css("position"))||(this.element[0].style.position="relative")},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),"left"in(e=_.isArray(e)?{left:+e[0],top:+e[1]||0}:e)&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_isRootNode:function(e){return/(html|body)/i.test(e.tagName)||e===this.document[0]},_getParentOffset:function(){var e=this.offsetParent.offset(),t=this.document[0];return"absolute"===this.cssPosition&&this.scrollParent[0]!==t&&_.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),{top:(e=this._isRootNode(this.offsetParent[0])?{top:0,left:0}:e).top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){var e,t;return"relative"!==this.cssPosition?{top:0,left:0}:(e=this.element.position(),t=this._isRootNode(this.scrollParent[0]),{top:e.top-(parseInt(this.helper.css("top"),10)||0)+(t?0:this.scrollParent.scrollTop()),left:e.left-(parseInt(this.helper.css("left"),10)||0)+(t?0:this.scrollParent.scrollLeft())})},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,t=this.options,i=this.document[0];this.relativeContainer=null,t.containment?"window"===t.containment?this.containment=[_(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,_(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,_(window).scrollLeft()+_(window).width()-this.helperProportions.width-this.margins.left,_(window).scrollTop()+(_(window).height()||i.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]:"document"===t.containment?this.containment=[0,0,_(i).width()-this.helperProportions.width-this.margins.left,(_(i).height()||i.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]:t.containment.constructor===Array?this.containment=t.containment:("parent"===t.containment&&(t.containment=this.helper[0].parentNode),(t=(i=_(t.containment))[0])&&(e=/(scroll|auto)/.test(i.css("overflow")),this.containment=[(parseInt(i.css("borderLeftWidth"),10)||0)+(parseInt(i.css("paddingLeft"),10)||0),(parseInt(i.css("borderTopWidth"),10)||0)+(parseInt(i.css("paddingTop"),10)||0),(e?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(i.css("borderRightWidth"),10)||0)-(parseInt(i.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(e?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(i.css("borderBottomWidth"),10)||0)-(parseInt(i.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relativeContainer=i)):this.containment=null},_convertPositionTo:function(e,t){t=t||this.position;var e="absolute"===e?1:-1,i=this._isRootNode(this.scrollParent[0]);return{top:t.top+this.offset.relative.top*e+this.offset.parent.top*e-("fixed"===this.cssPosition?-this.offset.scroll.top:i?0:this.offset.scroll.top)*e,left:t.left+this.offset.relative.left*e+this.offset.parent.left*e-("fixed"===this.cssPosition?-this.offset.scroll.left:i?0:this.offset.scroll.left)*e}},_generatePosition:function(e,t){var i,s=this.options,n=this._isRootNode(this.scrollParent[0]),r=e.pageX,a=e.pageY;return n&&this.offset.scroll||(this.offset.scroll={top:this.scrollParent.scrollTop(),left:this.scrollParent.scrollLeft()}),{top:(a=t&&(this.containment&&(i=this.relativeContainer?(t=this.relativeContainer.offset(),[this.containment[0]+t.left,this.containment[1]+t.top,this.containment[2]+t.left,this.containment[3]+t.top]):this.containment,e.pageX-this.offset.click.left<i[0]&&(r=i[0]+this.offset.click.left),e.pageY-this.offset.click.top<i[1]&&(a=i[1]+this.offset.click.top),e.pageX-this.offset.click.left>i[2]&&(r=i[2]+this.offset.click.left),e.pageY-this.offset.click.top>i[3])&&(a=i[3]+this.offset.click.top),s.grid&&(t=s.grid[1]?this.originalPageY+Math.round((a-this.originalPageY)/s.grid[1])*s.grid[1]:this.originalPageY,a=!i||t-this.offset.click.top>=i[1]||t-this.offset.click.top>i[3]?t:t-this.offset.click.top>=i[1]?t-s.grid[1]:t+s.grid[1],e=s.grid[0]?this.originalPageX+Math.round((r-this.originalPageX)/s.grid[0])*s.grid[0]:this.originalPageX,r=!i||e-this.offset.click.left>=i[0]||e-this.offset.click.left>i[2]?e:e-this.offset.click.left>=i[0]?e-s.grid[0]:e+s.grid[0]),"y"===s.axis&&(r=this.originalPageX),"x"===s.axis)?this.originalPageY:a)-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.offset.scroll.top:n?0:this.offset.scroll.top),left:r-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.offset.scroll.left:n?0:this.offset.scroll.left)}},_clear:function(){this._removeClass(this.helper,"ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_trigger:function(e,t,i){return i=i||this._uiHash(),_.ui.plugin.call(this,e,[t,i,this],!0),/^(drag|start|stop)/.test(e)&&(this.positionAbs=this._convertPositionTo("absolute"),i.offset=this.positionAbs),_.Widget.prototype._trigger.call(this,e,t,i)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),_.ui.plugin.add("draggable","connectToSortable",{start:function(t,e,i){var s=_.extend({},e,{item:i.element});i.sortables=[],_(i.options.connectToSortable).each(function(){var e=_(this).sortable("instance");e&&!e.options.disabled&&(i.sortables.push(e),e.refreshPositions(),e._trigger("activate",t,s))})},stop:function(t,e,i){var s=_.extend({},e,{item:i.element});i.cancelHelperRemoval=!1,_.each(i.sortables,function(){var e=this;e.isOver?(e.isOver=0,i.cancelHelperRemoval=!0,e.cancelHelperRemoval=!1,e._storedCSS={position:e.placeholder.css("position"),top:e.placeholder.css("top"),left:e.placeholder.css("left")},e._mouseStop(t),e.options.helper=e.options._helper):(e.cancelHelperRemoval=!0,e._trigger("deactivate",t,s))})},drag:function(i,s,n){_.each(n.sortables,function(){var e=!1,t=this;t.positionAbs=n.positionAbs,t.helperProportions=n.helperProportions,t.offset.click=n.offset.click,t._intersectsWith(t.containerCache)&&(e=!0,_.each(n.sortables,function(){return this.positionAbs=n.positionAbs,this.helperProportions=n.helperProportions,this.offset.click=n.offset.click,e=this!==t&&this._intersectsWith(this.containerCache)&&_.contains(t.element[0],this.element[0])?!1:e})),e?(t.isOver||(t.isOver=1,n._parent=s.helper.parent(),t.currentItem=s.helper.appendTo(t.element).data("ui-sortable-item",!0),t.options._helper=t.options.helper,t.options.helper=function(){return s.helper[0]},i.target=t.currentItem[0],t._mouseCapture(i,!0),t._mouseStart(i,!0,!0),t.offset.click.top=n.offset.click.top,t.offset.click.left=n.offset.click.left,t.offset.parent.left-=n.offset.parent.left-t.offset.parent.left,t.offset.parent.top-=n.offset.parent.top-t.offset.parent.top,n._trigger("toSortable",i),n.dropped=t.element,_.each(n.sortables,function(){this.refreshPositions()}),n.currentItem=n.element,t.fromOutside=n),t.currentItem&&(t._mouseDrag(i),s.position=t.position)):t.isOver&&(t.isOver=0,t.cancelHelperRemoval=!0,t.options._revert=t.options.revert,t.options.revert=!1,t._trigger("out",i,t._uiHash(t)),t._mouseStop(i,!0),t.options.revert=t.options._revert,t.options.helper=t.options._helper,t.placeholder&&t.placeholder.remove(),s.helper.appendTo(n._parent),n._refreshOffsets(i),s.position=n._generatePosition(i,!0),n._trigger("fromSortable",i),n.dropped=!1,_.each(n.sortables,function(){this.refreshPositions()}))})}}),_.ui.plugin.add("draggable","cursor",{start:function(e,t,i){var s=_("body"),i=i.options;s.css("cursor")&&(i._cursor=s.css("cursor")),s.css("cursor",i.cursor)},stop:function(e,t,i){i=i.options;i._cursor&&_("body").css("cursor",i._cursor)}}),_.ui.plugin.add("draggable","opacity",{start:function(e,t,i){t=_(t.helper),i=i.options;t.css("opacity")&&(i._opacity=t.css("opacity")),t.css("opacity",i.opacity)},stop:function(e,t,i){i=i.options;i._opacity&&_(t.helper).css("opacity",i._opacity)}}),_.ui.plugin.add("draggable","scroll",{start:function(e,t,i){i.scrollParentNotHidden||(i.scrollParentNotHidden=i.helper.scrollParent(!1)),i.scrollParentNotHidden[0]!==i.document[0]&&"HTML"!==i.scrollParentNotHidden[0].tagName&&(i.overflowOffset=i.scrollParentNotHidden.offset())},drag:function(e,t,i){var s=i.options,n=!1,r=i.scrollParentNotHidden[0],a=i.document[0];r!==a&&"HTML"!==r.tagName?(s.axis&&"x"===s.axis||(i.overflowOffset.top+r.offsetHeight-e.pageY<s.scrollSensitivity?r.scrollTop=n=r.scrollTop+s.scrollSpeed:e.pageY-i.overflowOffset.top<s.scrollSensitivity&&(r.scrollTop=n=r.scrollTop-s.scrollSpeed)),s.axis&&"y"===s.axis||(i.overflowOffset.left+r.offsetWidth-e.pageX<s.scrollSensitivity?r.scrollLeft=n=r.scrollLeft+s.scrollSpeed:e.pageX-i.overflowOffset.left<s.scrollSensitivity&&(r.scrollLeft=n=r.scrollLeft-s.scrollSpeed))):(s.axis&&"x"===s.axis||(e.pageY-_(a).scrollTop()<s.scrollSensitivity?n=_(a).scrollTop(_(a).scrollTop()-s.scrollSpeed):_(window).height()-(e.pageY-_(a).scrollTop())<s.scrollSensitivity&&(n=_(a).scrollTop(_(a).scrollTop()+s.scrollSpeed))),s.axis&&"y"===s.axis||(e.pageX-_(a).scrollLeft()<s.scrollSensitivity?n=_(a).scrollLeft(_(a).scrollLeft()-s.scrollSpeed):_(window).width()-(e.pageX-_(a).scrollLeft())<s.scrollSensitivity&&(n=_(a).scrollLeft(_(a).scrollLeft()+s.scrollSpeed)))),!1!==n&&_.ui.ddmanager&&!s.dropBehaviour&&_.ui.ddmanager.prepareOffsets(i,e)}}),_.ui.plugin.add("draggable","snap",{start:function(e,t,i){var s=i.options;i.snapElements=[],_(s.snap.constructor!==String?s.snap.items||":data(ui-draggable)":s.snap).each(function(){var e=_(this),t=e.offset();this!==i.element[0]&&i.snapElements.push({item:this,width:e.outerWidth(),height:e.outerHeight(),top:t.top,left:t.left})})},drag:function(e,t,i){for(var s,n,r,a,o,l,h,d,u,c=i.options,p=c.snapTolerance,m=t.offset.left,f=m+i.helperProportions.width,g=t.offset.top,y=g+i.helperProportions.height,v=i.snapElements.length-1;0<=v;v--)l=(o=i.snapElements[v].left-i.margins.left)+i.snapElements[v].width,d=(h=i.snapElements[v].top-i.margins.top)+i.snapElements[v].height,f<o-p||l+p<m||y<h-p||d+p<g||!_.contains(i.snapElements[v].item.ownerDocument,i.snapElements[v].item)?(i.snapElements[v].snapping&&i.options.snap.release&&i.options.snap.release.call(i.element,e,_.extend(i._uiHash(),{snapItem:i.snapElements[v].item})),i.snapElements[v].snapping=!1):("inner"!==c.snapMode&&(s=Math.abs(h-y)<=p,n=Math.abs(d-g)<=p,r=Math.abs(o-f)<=p,a=Math.abs(l-m)<=p,s&&(t.position.top=i._convertPositionTo("relative",{top:h-i.helperProportions.height,left:0}).top),n&&(t.position.top=i._convertPositionTo("relative",{top:d,left:0}).top),r&&(t.position.left=i._convertPositionTo("relative",{top:0,left:o-i.helperProportions.width}).left),a)&&(t.position.left=i._convertPositionTo("relative",{top:0,left:l}).left),u=s||n||r||a,"outer"!==c.snapMode&&(s=Math.abs(h-g)<=p,n=Math.abs(d-y)<=p,r=Math.abs(o-m)<=p,a=Math.abs(l-f)<=p,s&&(t.position.top=i._convertPositionTo("relative",{top:h,left:0}).top),n&&(t.position.top=i._convertPositionTo("relative",{top:d-i.helperProportions.height,left:0}).top),r&&(t.position.left=i._convertPositionTo("relative",{top:0,left:o}).left),a)&&(t.position.left=i._convertPositionTo("relative",{top:0,left:l-i.helperProportions.width}).left),!i.snapElements[v].snapping&&(s||n||r||a||u)&&i.options.snap.snap&&i.options.snap.snap.call(i.element,e,_.extend(i._uiHash(),{snapItem:i.snapElements[v].item})),i.snapElements[v].snapping=s||n||r||a||u)}}),_.ui.plugin.add("draggable","stack",{start:function(e,t,i){var s,i=i.options,i=_.makeArray(_(i.stack)).sort(function(e,t){return(parseInt(_(e).css("zIndex"),10)||0)-(parseInt(_(t).css("zIndex"),10)||0)});i.length&&(s=parseInt(_(i[0]).css("zIndex"),10)||0,_(i).each(function(e){_(this).css("zIndex",s+e)}),this.css("zIndex",s+i.length))}}),_.ui.plugin.add("draggable","zIndex",{start:function(e,t,i){t=_(t.helper),i=i.options;t.css("zIndex")&&(i._zIndex=t.css("zIndex")),t.css("zIndex",i.zIndex)},stop:function(e,t,i){i=i.options;i._zIndex&&_(t.helper).css("zIndex",i._zIndex)}}),_.ui.draggable,_.widget("ui.droppable",{version:"1.12.1",widgetEventPrefix:"drop",options:{accept:"*",addClasses:!0,greedy:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var e,t=this.options,i=t.accept;this.isover=!1,this.isout=!0,this.accept=_.isFunction(i)?i:function(e){return e.is(i)},this.proportions=function(){if(!arguments.length)return e=e||{width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};e=arguments[0]},this._addToManager(t.scope),t.addClasses&&this._addClass("ui-droppable")},_addToManager:function(e){_.ui.ddmanager.droppables[e]=_.ui.ddmanager.droppables[e]||[],_.ui.ddmanager.droppables[e].push(this)},_splice:function(e){for(var t=0;t<e.length;t++)e[t]===this&&e.splice(t,1)},_destroy:function(){var e=_.ui.ddmanager.droppables[this.options.scope];this._splice(e)},_setOption:function(e,t){var i;"accept"===e?this.accept=_.isFunction(t)?t:function(e){return e.is(t)}:"scope"===e&&(i=_.ui.ddmanager.droppables[this.options.scope],this._splice(i),this._addToManager(t)),this._super(e,t)},_activate:function(e){var t=_.ui.ddmanager.current;this._addActiveClass(),t&&this._trigger("activate",e,this.ui(t))},_deactivate:function(e){var t=_.ui.ddmanager.current;this._removeActiveClass(),t&&this._trigger("deactivate",e,this.ui(t))},_over:function(e){var t=_.ui.ddmanager.current;t&&(t.currentItem||t.element)[0]!==this.element[0]&&this.accept.call(this.element[0],t.currentItem||t.element)&&(this._addHoverClass(),this._trigger("over",e,this.ui(t)))},_out:function(e){var t=_.ui.ddmanager.current;t&&(t.currentItem||t.element)[0]!==this.element[0]&&this.accept.call(this.element[0],t.currentItem||t.element)&&(this._removeHoverClass(),this._trigger("out",e,this.ui(t)))},_drop:function(t,e){var i=e||_.ui.ddmanager.current,s=!1;return!(!i||(i.currentItem||i.element)[0]===this.element[0]||(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var e=_(this).droppable("instance");if(e.options.greedy&&!e.options.disabled&&e.options.scope===i.options.scope&&e.accept.call(e.element[0],i.currentItem||i.element)&&a(i,_.extend(e,{offset:e.element.offset()}),e.options.tolerance,t))return!(s=!0)}),s)||!this.accept.call(this.element[0],i.currentItem||i.element))&&(this._removeActiveClass(),this._removeHoverClass(),this._trigger("drop",t,this.ui(i)),this.element)},ui:function(e){return{draggable:e.currentItem||e.element,helper:e.helper,position:e.position,offset:e.positionAbs}},_addHoverClass:function(){this._addClass("ui-droppable-hover")},_removeHoverClass:function(){this._removeClass("ui-droppable-hover")},_addActiveClass:function(){this._addClass("ui-droppable-active")},_removeActiveClass:function(){this._removeClass("ui-droppable-active")}}),_.ui.intersect=function(e,t,i,s){if(!t.offset)return!1;var n=(e.positionAbs||e.position.absolute).left+e.margins.left,r=(e.positionAbs||e.position.absolute).top+e.margins.top,a=n+e.helperProportions.width,o=r+e.helperProportions.height,l=t.offset.left,h=t.offset.top,d=l+t.proportions().width,u=h+t.proportions().height;switch(i){case"fit":return l<=n&&a<=d&&h<=r&&o<=u;case"intersect":return l<n+e.helperProportions.width/2&&a-e.helperProportions.width/2<d&&h<r+e.helperProportions.height/2&&o-e.helperProportions.height/2<u;case"pointer":return c(s.pageY,h,t.proportions().height)&&c(s.pageX,l,t.proportions().width);case"touch":return(h<=r&&r<=u||h<=o&&o<=u||r<h&&u<o)&&(l<=n&&n<=d||l<=a&&a<=d||n<l&&d<a);default:return!1}});function c(e,t,i){return t<=e&&e<t+i}!(_.ui.ddmanager={current:null,droppables:{default:[]},prepareOffsets:function(e,t){var i,s,n=_.ui.ddmanager.droppables[e.options.scope]||[],r=t?t.type:null,a=(e.currentItem||e.element).find(":data(ui-droppable)").addBack();e:for(i=0;i<n.length;i++)if(!(n[i].options.disabled||e&&!n[i].accept.call(n[i].element[0],e.currentItem||e.element))){for(s=0;s<a.length;s++)if(a[s]===n[i].element[0]){n[i].proportions().height=0;continue e}n[i].visible="none"!==n[i].element.css("display"),n[i].visible&&("mousedown"===r&&n[i]._activate.call(n[i],t),n[i].offset=n[i].element.offset(),n[i].proportions({width:n[i].element[0].offsetWidth,height:n[i].element[0].offsetHeight}))}},drop:function(e,t){var i=!1;return _.each((_.ui.ddmanager.droppables[e.options.scope]||[]).slice(),function(){this.options&&(!this.options.disabled&&this.visible&&a(e,this,this.options.tolerance,t)&&(i=this._drop.call(this,t)||i),!this.options.disabled)&&this.visible&&this.accept.call(this.element[0],e.currentItem||e.element)&&(this.isout=!0,this.isover=!1,this._deactivate.call(this,t))}),i},dragStart:function(e,t){e.element.parentsUntil("body").on("scroll.droppable",function(){e.options.refreshPositions||_.ui.ddmanager.prepareOffsets(e,t)})},drag:function(n,r){n.options.refreshPositions&&_.ui.ddmanager.prepareOffsets(n,r),_.each(_.ui.ddmanager.droppables[n.options.scope]||[],function(){var e,t,i,s;this.options.disabled||this.greedyChild||!this.visible||(s=!(s=a(n,this,this.options.tolerance,r))&&this.isover?"isout":s&&!this.isover?"isover":null)&&(this.options.greedy&&(t=this.options.scope,(i=this.element.parents(":data(ui-droppable)").filter(function(){return _(this).droppable("instance").options.scope===t})).length)&&((e=_(i[0]).droppable("instance")).greedyChild="isover"===s),e&&"isover"===s&&(e.isover=!1,e.isout=!0,e._out.call(e,r)),this[s]=!0,this["isout"===s?"isover":"isout"]=!1,this["isover"===s?"_over":"_out"].call(this,r),e)&&"isout"===s&&(e.isout=!1,e.isover=!0,e._over.call(e,r))})},dragStop:function(e,t){e.element.parentsUntil("body").off("scroll.droppable"),e.options.refreshPositions||_.ui.ddmanager.prepareOffsets(e,t)}})!==_.uiBackCompat&&_.widget("ui.droppable",_.ui.droppable,{options:{hoverClass:!1,activeClass:!1},_addActiveClass:function(){this._super(),this.options.activeClass&&this.element.addClass(this.options.activeClass)},_removeActiveClass:function(){this._super(),this.options.activeClass&&this.element.removeClass(this.options.activeClass)},_addHoverClass:function(){this._super(),this.options.hoverClass&&this.element.addClass(this.options.hoverClass)},_removeHoverClass:function(){this._super(),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass)}});_.ui.droppable,_.widget("ui.resizable",_.ui.mouse,{version:"1.12.1",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,classes:{"ui-resizable-se":"ui-icon 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hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("ui-resizable",this.element.resizable("instance")),this.elementIsWrapper=!0,e={marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom"),marginLeft:this.originalElement.css("marginLeft")},this.element.css(e),this.originalElement.css("margin",0),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css(e),this._proportionallyResize()),this._setupHandles(),t.autoHide&&_(this.element).on("mouseenter",function(){t.disabled||(i._removeClass("ui-resizable-autohide"),i._handles.show())}).on("mouseleave",function(){t.disabled||i.resizing||(i._addClass("ui-resizable-autohide"),i._handles.hide())}),this._mouseInit()},_destroy:function(){this._mouseDestroy();function e(e){_(e).removeData("resizable").removeData("ui-resizable").off(".resizable").find(".ui-resizable-handle").remove()}var t;return this.elementIsWrapper&&(e(this.element),t=this.element,this.originalElement.css({position:t.css("position"),width:t.outerWidth(),height:t.outerHeight(),top:t.css("top"),left:t.css("left")}).insertAfter(t),t.remove()),this.originalElement.css("resize",this.originalResizeStyle),e(this.originalElement),this},_setOption:function(e,t){this._super(e,t),"handles"===e&&(this._removeHandles(),this._setupHandles())},_setupHandles:function(){var e,t,i,s,n,r=this.options,a=this;if(this.handles=r.handles||(_(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se"),this._handles=_(),this.handles.constructor===String)for("all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw"),i=this.handles.split(","),this.handles={},t=0;t<i.length;t++)s="ui-resizable-"+(e=_.trim(i[t])),n=_("<div>"),this._addClass(n,"ui-resizable-handle "+s),n.css({zIndex:r.zIndex}),this.handles[e]=".ui-resizable-"+e,this.element.append(n);this._renderAxis=function(e){var t,i,s;for(t in e=e||this.element,this.handles)this.handles[t].constructor===String?this.handles[t]=this.element.children(this.handles[t]).first().show():(this.handles[t].jquery||this.handles[t].nodeType)&&(this.handles[t]=_(this.handles[t]),this._on(this.handles[t],{mousedown:a._mouseDown})),this.elementIsWrapper&&this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)&&(s=_(this.handles[t],this.element),s=/sw|ne|nw|se|n|s/.test(t)?s.outerHeight():s.outerWidth(),i=["padding",/ne|nw|n/.test(t)?"Top":/se|sw|s/.test(t)?"Bottom":/^e$/.test(t)?"Right":"Left"].join(""),e.css(i,s),this._proportionallyResize()),this._handles=this._handles.add(this.handles[t])},this._renderAxis(this.element),this._handles=this._handles.add(this.element.find(".ui-resizable-handle")),this._handles.disableSelection(),this._handles.on("mouseover",function(){a.resizing||(this.className&&(n=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)),a.axis=n&&n[1]?n[1]:"se")}),r.autoHide&&(this._handles.hide(),this._addClass("ui-resizable-autohide"))},_removeHandles:function(){this._handles.remove()},_mouseCapture:function(e){var t,i,s=!1;for(t in this.handles)(i=_(this.handles[t])[0])!==e.target&&!_.contains(i,e.target)||(s=!0);return!this.options.disabled&&s},_mouseStart:function(e){var t,i,s=this.options,n=this.element;return this.resizing=!0,this._renderProxy(),t=this._num(this.helper.css("left")),i=this._num(this.helper.css("top")),s.containment&&(t+=_(s.containment).scrollLeft()||0,i+=_(s.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:t,top:i},this.size=this._helper?{width:this.helper.width(),height:this.helper.height()}:{width:n.width(),height:n.height()},this.originalSize=this._helper?{width:n.outerWidth(),height:n.outerHeight()}:{width:n.width(),height:n.height()},this.sizeDiff={width:n.outerWidth()-n.width(),height:n.outerHeight()-n.height()},this.originalPosition={left:t,top:i},this.originalMousePosition={left:e.pageX,top:e.pageY},this.aspectRatio="number"==typeof 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this._helper&&(i=(t=(i=this._proportionallyResizeElements).length&&/textarea/i.test(i[0].nodeName))&&this._hasScroll(i[0],"left")?0:r.sizeDiff.height,t=t?0:r.sizeDiff.width,t={width:r.helper.width()-t,height:r.helper.height()-i},i=parseFloat(r.element.css("left"))+(r.position.left-r.originalPosition.left)||null,s=parseFloat(r.element.css("top"))+(r.position.top-r.originalPosition.top)||null,n.animate||this.element.css(_.extend(t,{top:s,left:i})),r.helper.height(r.size.height),r.helper.width(r.size.width),this._helper)&&!n.animate&&this._proportionallyResize(),_("body").css("cursor","auto"),this._removeClass("ui-resizable-resizing"),this._propagate("stop",e),this._helper&&this.helper.remove(),!1},_updatePrevProperties:function(){this.prevPosition={top:this.position.top,left:this.position.left},this.prevSize={width:this.size.width,height:this.size.height}},_applyChanges:function(){var e={};return 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1=e.left),this._isNumber(e.top)&&(this.position.top=e.top),this._isNumber(e.height)&&(this.size.height=e.height),this._isNumber(e.width)&&(this.size.width=e.width)},_updateRatio:function(e){var t=this.position,i=this.size,s=this.axis;return this._isNumber(e.height)?e.width=e.height*this.aspectRatio:this._isNumber(e.width)&&(e.height=e.width/this.aspectRatio),"sw"===s&&(e.left=t.left+(i.width-e.width),e.top=null),"nw"===s&&(e.top=t.top+(i.height-e.height),e.left=t.left+(i.width-e.width)),e},_respectSize:function(e){var t=this._vBoundaries,i=this.axis,s=this._isNumber(e.width)&&t.maxWidth&&t.maxWidth<e.width,n=this._isNumber(e.height)&&t.maxHeight&&t.maxHeight<e.height,r=this._isNumber(e.width)&&t.minWidth&&t.minWidth>e.width,a=this._isNumber(e.height)&&t.minHeight&&t.minHeight>e.height,o=this.originalPosition.left+this.originalSize.width,l=this.originalPosition.top+this.originalSize.height,h=/sw|nw|w/.test(i),i=/nw|ne|n/.test(i);return r&&(e.width=t.minWidth),a&&(e.height=t.minHeight),s&&(e.width=t.maxWidth),n&&(e.height=t.maxHeight),r&&h&&(e.left=o-t.minWidth),s&&h&&(e.left=o-t.maxWidth),a&&i&&(e.top=l-t.minHeight),n&&i&&(e.top=l-t.maxHeight),e.width||e.height||e.left||!e.top?e.width||e.height||e.top||!e.left||(e.left=null):e.top=null,e},_getPaddingPlusBorderDimensions:function(e){for(var t=0,i=[],s=[e.css("borderTopWidth"),e.css("borderRightWidth"),e.css("borderBottomWidth"),e.css("borderLeftWidth")],n=[e.css("paddingTop"),e.css("paddingRight"),e.css("paddingBottom"),e.css("paddingLeft")];t<4;t++)i[t]=parseFloat(s[t])||0,i[t]+=parseFloat(n[t])||0;return{height:i[0]+i[2],width:i[1]+i[3]}},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var e,t=0,i=this.helper||this.element;t<this._proportionallyResizeElements.length;t++)e=this._proportionallyResizeElements[t],this.outerDimensions||(this.outerDimensions=this._getPaddingPlusBorderDimensions(e)),e.css({height:i.height()-this.outerDimensions.height||0,width:i.width()-this.outerDimensions.width||0})},_renderProxy:function(){var e=this.element,t=this.options;this.elementOffset=e.offset(),this._helper?(this.helper=this.helper||_("<div style='overflow:hidden;'></div>"),this._addClass(this.helper,this._helper),this.helper.css({width:this.element.outerWidth(),height:this.element.outerHeight(),position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++t.zIndex}),this.helper.appendTo("body").disableSelection()):this.helper=this.element},_change:{e:function(e,t){return{width:this.originalSize.width+t}},w:function(e,t){var i=this.originalSize;return{left:this.originalPosition.left+t,width:i.width-t}},n:function(e,t,i){var s=this.originalSize;return{top:this.originalPosition.top+i,height:s.height-i}},s:function(e,t,i){return{height:this.originalSize.height+i}},se:function(e,t,i){return _.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[e,t,i]))},sw:function(e,t,i){return _.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[e,t,i]))},ne:function(e,t,i){return _.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[e,t,i]))},nw:function(e,t,i){return _.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[e,t,i]))}},_propagate:function(e,t){_.ui.plugin.call(this,e,[t,this.ui()]),"resize"!==e&&this._trigger(e,t,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),_.ui.plugin.add("resizable","animate",{stop:function(t){var i=_(this).resizable("instance"),e=i.options,s=i._proportionallyResizeElements,n=s.length&&/textarea/i.test(s[0].nodeName),r=n&&i._hasScroll(s[0],"left")?0:i.sizeDiff.height,n=n?0:i.sizeDiff.width,n={width:i.size.width-n,height:i.size.height-r},r=parseFloat(i.element.css("left"))+(i.position.left-i.originalPosition.left)||null,a=parseFloat(i.element.css("top"))+(i.position.top-i.originalPosition.top)||null;i.element.animate(_.extend(n,a&&r?{top:a,left:r}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var e={

1width:parseFloat(i.element.css("width")),height:parseFloat(i.element.css("height")),top:parseFloat(i.element.css("top")),left:parseFloat(i.element.css("left"))};s&&s.length&&_(s[0]).css({width:e.width,height:e.height}),i._updateCache(e),i._propagate("resize",t)}})}}),_.ui.plugin.add("resizable","containment",{start:function(){var i,s,e,t,n=_(this).resizable("instance"),r=n.options,a=n.element,r=r.containment,a=r instanceof _?r.get(0):/parent/.test(r)?a.parent().get(0):r;a&&(n.containerElement=_(a),/document/.test(r)||r===document?(n.containerOffset={left:0,top:0},n.containerPosition={left:0,top:0},n.parentData={element:_(document),left:0,top:0,width:_(document).width(),height:_(document).height()||document.body.parentNode.scrollHeight}):(i=_(a),s=[],_(["Top","Right","Left","Bottom"]).each(function(e,t){s[e]=n._num(i.css("padding"+t))}),n.containerOffset=i.offset(),n.containerPosition=i.position(),n.containerSize={height:i.innerHeight()-s[3],width:i.innerWidth()-s[1]},r=n.containerOffset,t=n.containerSize.height,e=n.containerSize.width,e=n._hasScroll(a,"left")?a.scrollWidth:e,t=n._hasScroll(a)?a.scrollHeight:t,n.parentData={element:a,left:r.left,top:r.top,width:e,height:t}))},resize:function(e){var t=_(this).resizable("instance"),i=t.options,s=t.containerOffset,n=t.position,e=t._aspectRatio||e.shiftKey,r={top:0,left:0},a=t.containerElement,o=!0;a[0]!==document&&/static/.test(a.css("position"))&&(r=s),n.left<(t._helper?s.left:0)&&(t.size.width=t.size.width+(t._helper?t.position.left-s.left:t.position.left-r.left),e&&(t.size.height=t.size.width/t.aspectRatio,o=!1),t.position.left=i.helper?s.left:0),n.top<(t._helper?s.top:0)&&(t.size.height=t.size.height+(t._helper?t.position.top-s.top:t.position.top),e&&(t.size.width=t.size.height*t.aspectRatio,o=!1),t.position.top=t._helper?s.top:0),a=t.containerElement.get(0)===t.element.parent().get(0),i=/relative|absolute/.test(t.containerElement.css("position")),a&&i?(t.offset.left=t.parentData.left+t.position.left,t.offset.top=t.parentData.top+t.position.top):(t.offset.left=t.element.offset().left,t.offset.top=t.element.offset().top),n=Math.abs(t.sizeDiff.width+(t._helper?t.offset.left-r.left:t.offset.left-s.left)),a=Math.abs(t.sizeDiff.height+(t._helper?t.offset.top-r.top:t.offset.top-s.top)),n+t.size.width>=t.parentData.width&&(t.size.width=t.parentData.width-n,e)&&(t.size.height=t.size.width/t.aspectRatio,o=!1),a+t.size.height>=t.parentData.height&&(t.size.height=t.parentData.height-a,e)&&(t.size.width=t.size.height*t.aspectRatio,o=!1),o||(t.position.left=t.prevPosition.left,t.position.top=t.prevPosition.top,t.size.width=t.prevSize.width,t.size.height=t.prevSize.height)},stop:function(){var e=_(this).resizable("instance"),t=e.options,i=e.containerOffset,s=e.containerPosition,n=e.containerElement,r=_(e.helper),a=r.offset(),o=r.outerWidth()-e.sizeDiff.width,r=r.outerHeight()-e.sizeDiff.height;e._helper&&!t.animate&&/relative/.test(n.css("position"))&&_(this).css({left:a.left-s.left-i.left,width:o,height:r}),e._helper&&!t.animate&&/static/.test(n.css("position"))&&_(this).css({left:a.left-s.left-i.left,width:o,height:r})}}),_.ui.plugin.add("resizable","alsoResize",{start:function(){var e=_(this).resizable("instance").options;_(e.alsoResize).each(function(){var e=_(this);e.data("ui-resizable-alsoresize",{width:parseFloat(e.width()),height:parseFloat(e.height()),left:parseFloat(e.css("left")),top:parseFloat(e.css("top"))})})},resize:function(e,i){var t=_(this).resizable("instance"),s=t.options,n=t.originalSize,r=t.originalPosition,a={height:t.size.height-n.height||0,width:t.size.width-n.width||0,top:t.position.top-r.top||0,left:t.position.left-r.left||0};_(s.alsoResize).each(function(){var e=_(this),s=_(this).data("ui-resizable-alsoresize"),n={},t=e.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];_.each(t,function(e,t){var i=(s[t]||0)+(a[t]||0);i&&0<=i&&(n[t]=i||null)}),e.css(n)})},stop:function(){_(this).removeData("ui-resizable-alsoresize")}}),_.ui.plugin.add("resizable","ghost",{start:function(){var e=_(this).resizable("instance"),t=e.size;e.ghost=e.originalElement.clone(),e.ghost.css({opacity:.25,display:"block",position:"relative",height:t.height,width:t.width,margin:0,left:0,top:0}),e._addClass(e.ghost,"ui-resizable-ghost"),!1!==_.uiBackCompat&&"string"==typeof e.options.ghost&&e.ghost.addClass(this.options.ghost),e.ghost.appendTo(e.helper)},resize:function(){var e=_(this).resizable("instance");e.ghost&&e.ghost.css({position:"relative",height:e.size.height,width:e.size.width})},stop:function(){var e=_(this).resizable("instance");e.ghost&&e.helper&&e.helper.get(0).removeChild(e.ghost.get(0))}}),_.ui.plugin.add("resizable","grid",{resize:function(){var e,t=_(this).resizable("instance"),i=t.options,s=t.size,n=t.originalSize,r=t.originalPosition,a=t.axis,o="number"==typeof i.grid?[i.grid,i.grid]:i.grid,l=o[0]||1,h=o[1]||1,d=Math.round((s.width-n.width)/l)*l,s=Math.round((s.height-n.height)/h)*h,u=n.width+d,c=n.height+s,p=i.maxWidth&&i.maxWidth<u,m=i.maxHeight&&i.maxHeight<c,f=i.minWidth&&i.minWidth>u,g=i.minHeight&&i.minHeight>c;i.grid=o,f&&(u+=l),g&&(c+=h),p&&(u-=l),m&&(c-=h),/^(se|s|e)$/.test(a)?(t.size.width=u,t.size.height=c):/^(ne)$/.test(a)?(t.size.width=u,t.size.height=c,t.position.top=r.top-s):/^(sw)$/.test(a)?(t.size.width=u,t.size.height=c,t.position.left=r.left-d):((c-h<=0||u-l<=0)&&(e=t._getPaddingPlusBorderDimensions(this)),0<c-h?(t.size.height=c,t.position.top=r.top-s):(c=h-e.height,t.size.height=c,t.position.top=r.top+n.height-c),0<u-l?(t.size.width=u,t.position.left=r.left-d):(u=l-e.width,t.size.width=u,t.position.left=r.left+n.width-u))}}),_.ui.resizable,_.widget("ui.selectable",_.ui.mouse,{version:"1.12.1",options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch",selected:null,selecting:null,start:null,stop:null,unselected:null,unselecting:null},_create:function(){var i=this;this._addClass("ui-selectable"),this.dragged=!1,this.refresh=function(){i.elementPos=_(i.element[0]).offset(),i.selectees=_(i.options.filter,i.element[0]),i._addClass(i.selectees,"ui-selectee"),i.selectees.each(function(){var e=_(this),t=e.offset(),t={left:t.left-i.elementPos.left,top:t.top-i.elementPos.top};_.data(this,"selectable-item",{element:this,$element:e,left:t.left,top:t.top,right:t.left+e.outerWidth(),bottom:t.top+e.outerHeight(),startselected:!1,selected:e.hasClass("ui-selected"),selecting:e.hasClass("ui-selecting"),unselecting:e.hasClass("ui-unselecting")})})},this.refresh(),this._mouseInit(),this.helper=_("<div>"),this._addClass(this.helper,"ui-selectable-helper")},_destroy:function(){this.selectees.removeData("selectable-item"),this._mouseDestroy()},_mouseStart:function(i){var s=this,e=this.options;this.opos=[i.pageX,i.pageY],this.elementPos=_(this.element[0]).offset(),this.options.disabled||(this.selectees=_(e.filter,this.element[0]),this._trigger("start",i),_(e.appendTo).append(this.helper),this.helper.css({left:i.pageX,top:i.pageY,width:0,height:0}),e.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var e=_.data(this,"selectable-item");e.startselected=!0,i.metaKey||i.ctrlKey||(s._removeClass(e.$element,"ui-selected"),e.selected=!1,s._addClass(e.$element,"ui-unselecting"),e.unselecting=!0,s._trigger("unselecting",i,{unselecting:e.element}))}),_(i.target).parents().addBack().each(function(){var e,t=_.data(this,"selectable-item");if(t)return e=!i.metaKey&&!i.ctrlKey||!t.$element.hasClass("ui-selected"),s._removeClass(t.$element,e?"ui-unselecting":"ui-selected")._addClass(t.$element,e?"ui-selecting":"ui-unselecting"),t.unselecting=!e,t.selecting=e,(t.selected=e)?s._trigger("selecting",i,{selecting:t.element}):s._trigger("unselecting",i,{unselecting:t.element}),!1}))},_mouseDrag:function(s){var e,n,r,a,o,l,h;if(this.dragged=!0,!this.options.disabled)return r=(n=this).options,a=this.opos[0],o=this.opos[1],l=s.pageX,h=s.pageY,l<a&&(e=l,l=a,a=e),h<o&&(e=h,h=o,o=e),this.helper.css({left:a,top:o,width:l-a,height:h-o}),this.selectees.each(function(){var e=_.data(this,"selectable-item"),t=!1,i={};e&&e.element!==n.element[0]&&(i.left=e.left+n.elementPos.left,i.right=e.right+n.elementPos.left,i.top=e.top+n.elementPos.top,i.bottom=e.bottom+n.elementPos.top,"touch"===r.tolerance?t=!(l<i.left||i.right<a||h<i.top||i.bottom<o):"fit"===r.tolerance&&(t=a<i.left&&i.right<l&&o<i.top&&i.bottom<h),t?(e.selected&&(n._removeClass(e.$element,"ui-selected"),e.selected=!1),e.unselecting&&(n._removeClass(e.$element,"ui-unselecting"),e.unselecting=!1),e.selecting||(n._addClass(e.$element,"ui-selecting"),e.selecting=!0,n._trigger("selecting",s,{selecting:e.element}))):(e.selecting&&((s.metaKey||s.ctrlKey)&&e.startselected?(n._removeClass(e.$element,"ui-selecting"),e.selecting=!1,n._addClass(e.$element,"ui-selected"),e.selected=!0):(n._removeClass(e.$element,"ui-selecting"),e.selecting=!1,e.startselected&&(n._addClass(e.$element,"ui-unselecting"),e.unselecting=!0),n._trigger("unselecting",s,{unselecting:e.element}))),!e.selected||s.metaKey||s.ctrlKey||e.startselected||(n._removeClass(e.$element,"ui-selected"),e.selected=!1,n._addClass(e.$element,"ui-unselecting"),e.unselecting=!0,n._trigger("unselecting",s,{unselecting:e.element}))))}),!1},_mouseStop:function(t){var i=this;return this.dragged=!1,_(".ui-unselecting",this.element[0]).each(function(){var e=_.data(this,"selectable-item");i._removeClass(e.$element,"ui-unselecting"),e.unselecting=!1,e.startselected=!1,i._trigger("unselected",t,{unselected:e.element})}),_(".ui-selecting",this.element[0]).each(function(){var e=_.data(this,"selectable-item");i._removeClass(e.$element,"ui-selecting")._addClass(e.$element,"ui-selected"),e.selecting=!1,e.selected=!0,e.startselected=!0,i._trigger("selected",t,{selected:e.element})}),this._trigger("stop",t),this.helper.remove(),!1}}),_.widget("ui.sortable",_.ui.mouse,{version:"1.12.1",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_isOverAxis:function(e,t,i){return t<=e&&e<t+i},_isFloating:function(e){return/left|right/.test(e.css("float"))||/inline|table-cell/.test(e.css("display"))},_create:function(){this.containerCache={},this._addClass("ui-sortable"),this.refresh(),this.offset=this.element.offset(),this._mouseInit(),this._setHandleClassName(),this.ready=!0},_setOption:function(e,t){this._super(e,t),"handle"===e&&this._setHandleClassName()},_setHandleClassName:function(){var e=this;this._removeClass(this.element.find(".ui-sortable-handle"),"ui-sortable-handle"),_.each(this.items,function(){e._addClass(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item,"ui-sortable-handle")})},_destroy:function(){this._mouseDestroy();for(var e=this.items.length-1;0<=e;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(e,t){var i=null,s=!1,n=this;return!(this.reverting||this.options.disabled||"static"===this.options.type||(this._refreshItems(e),_(e.target).parents().each(function(){if(_.data(this,n.widgetName+"-item")===n)return i=_(this),!1}),!(i=_.data(e.target,n.widgetName+"-item")===n?_(e.target):i))||(this.options.handle&&!t&&(_(this.options.handle,i).find("*").addBack().each(function(){this===e.target&&(s=!0)}),!s)||(this.currentItem=i,this._removeCurrentsFromItems(),0)))},_mouseStart:function(e,t,i){var s,n,r=this.options;if((this.currentContainer=this).refreshPositions(),this.helper=this._createHelper(e),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},_.extend(this.offset,{click:{left:e.pageX-this.offset.left,top:e.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(e),this.originalPageX=e.pageX,this.originalPageY=e.pageY,r.cursorAt&&this._adjustOffsetFromHelper(r.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),r.containment&&this._setContainment(),r.cursor&&"auto"!==r.cursor&&(n=this.document.find("body"),this.storedCursor=n.css("cursor"),n.css("cursor",r.cursor),this.storedStylesheet=_("<style>*{ cursor: "+r.cursor+" !important; }</style>").appendTo(n)),r.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",r.opacity)),r.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",r.zIndex)),this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",e,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions(),!i)for(s=this.containers.length-1;0<=s;s--)this.containers[s]._trigger("activate",e,this._uiHash(this));return _.ui.ddmanager&&(_.ui.ddmanager.current=this),_.ui.ddmanager&&!r.dropBehaviour&&_.ui.ddmanager.prepareOffsets(this,e),this.dragging=!0,this._addClass(this.helper,"ui-sortable-helper"),this._mouseDrag(e),!0},_mouseDrag:function(e){var t,i,s,n,r=this.options,a=!1;for(this.position=this._generatePosition(e),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-e.pageY<r.scrollSensitivity?this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop+r.scrollSpeed:e.pageY-this.overflowOffset.top<r.scrollSensitivity&&(this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop-r.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-e.pageX<r.scrollSensitivity?this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft+r.scrollSpeed:e.pageX-this.overflowOffset.left<r.scrollSensitivity&&(this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft-r.scrollSpeed)):(e.pageY-this.document.scrollTop()<r.scrollSensitivity?a=this.document.scrollTop(this.document.scrollTop()-r.scrollSpeed):this.window.height()-(e.pageY-this.document.scrollTop())<r.scrollSensitivity&&(a=this.document.scrollTop(this.document.scrollTop()+r.scrollSpeed)),e.pageX-this.document.scrollLeft()<r.scrollSensitivity?a=this.document.scrollLeft(this.document.scrollLeft()-r.scrollSpeed):this.window.width()-(e.pageX-this.document.scrollLeft())<r.scrollSensitivity&&(a=this.document.scrollLeft(this.document.scrollLeft()+r.scrollSpeed))),!1!==a)&&_.ui.ddmanager&&!r.dropBehaviour&&_.ui.ddmanager.prepareOffsets(this,e),this.positionAbs=this._convertPositionTo("absolute"),this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),t=this.items.length-1;0<=t;t--)if(s=(i=this.items[t]).item[0],(n=this._intersectsWithPointer(i))&&i.instance===this.currentContainer&&!(s===this.currentItem[0]||this.placeholder[1===n?"next":"prev"]()[0]===s||_.contains(this.placeholder[0],s)||"semi-dynamic"===this.options.type&&_.contains(this.element[0],s))){if(this.direction=1===n?"down":"up","pointer"!==this.options.tolerance&&!this._intersectsWithSides(i))break;this._rearrange(e,i),this._trigger("change",e,this._uiHash());break}return this._contactContainers(e),_.ui.ddmanager&&_.ui.ddmanager.drag(this,e),this._trigger("sort",e,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(e,t){var i,s,n,r;if(e)return _.ui.ddmanager&&!this.options.dropBehaviour&&_.ui.ddmanager.drop(this,e),this.options.revert?(s=(i=this).placeholder.offset(),r={},(n=this.options.axis)&&"x"!==n||(r.left=s.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft)),n&&"y"!==n||(r.top=s.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop)),this.reverting=!0,_(this.helper).animate(r,parseInt(this.options.revert,10)||500,function(){i._clear(e)})):this._clear(e,t),!1},cancel:function(){if(this.dragging){this._mouseUp(new _.Event("mouseup",{target:null})),"original"===this.options.helper?(this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")):this.currentItem.show();for(var e=this.containers.length-1;0<=e;e--)this.containers[e]._trigger("deactivate",null,this._uiHash(this)),this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",null,this._uiHash(this)),this.containers[e].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),_.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?_(this.domPosition.prev).after(this.currentItem):_(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(t){var e=this._getItemsAsjQuery(t&&t.connected),i=[];return t=t||{},_(e).each(function(){var e=(_(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);e&&i.push((t.key||e[1]+"[]")+"="+(t.key&&t.expression?e[1]:e[2]))}),!i.length&&t.key&&i.push(t.key+"="),i.join("&")},toArray:function(e){var t=this._getItemsAsjQuery(e&&e.connected),i=[];return e=e||{},t.each(function(){i.push(_(e.item||this).attr(e.attribute||"id")||"")}),i},_intersectsWith:function(e){var t=this.positionAbs.left,i=t+this.helperProportions.width,s=this.positionAbs.top,n=s+this.helperProportions.height,r=e.left,a=r+e.width,o=e.top,l=o+e.height,h=this.offset.click.top,d=this.offset.click.left,h="x"===this.options.axis||o<s+h&&s+h<l,d="y"===this.options.axis||r<t+d&&t+d<a;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?h&&d:r<t+this.helperProportions.width/2&&i-this.helperProportions.width/2<a&&o<s+this.helperProportions.height/2&&n-this.helperProportions.height/2<l},_intersectsWithPointer:function(e){var t="x"===this.options.axis||this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top,e.height),e="y"===this.options.axis||this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left,e.width);return!(!t||!e)&&(t=this._getDragVerticalDirection(),e=this._getDragHorizontalDirection(),this.floating?"right"===e||"down"===t?2:1:t&&("down"===t?2:1))},_intersectsWithSides:function(e){var t=this._isOverAxis(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),e=this._isOverAxis(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),i=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();return this.floating&&s?"right"===s&&e||"left"===s&&!e:i&&("down"===i&&t||"up"===i&&!t)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return 0!=e&&(0<e?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return 0!=e&&(0<e?"right":"left")},refresh:function(e){return this._refreshItems(e),this._setHandleClassName(),this.refreshPositions(),this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(e){var t,i,s,n,r=[],a=[],o=this._connectWith();if(o&&e)for(t=o.length-1;0<=t;t--)for(i=(s=_(o[t],this.document[0])).length-1;0<=i;i--)(n=_.data(s[i],this.widgetFullName))&&n!==this&&!n.options.disabled&&a.push([_.isFunction(n.options.items)?n.options.items.call(n.element):_(n.options.items,n.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),n]);function l(){r.push(this)}for(a.push([_.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):_(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]),t=a.length-1;0<=t;t--)a[t][0].each(l);return _(r)},_removeCurrentsFromItems:function(){var i=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=_.grep(this.items,function(e){for(var t=0;t<i.length;t++)if(i[t]===e.item[0])return!1;return!0})},_refreshItems:function(e){this.items=[],this.containers=[this];var t,i,s,n,r,a,o,l,h=this.items,d=[[_.isFunction(this.options.items)?this.options.items.call(this.element[0],e,{item:this.currentItem}):_(this.options.items,this.element),this]],u=this._connectWith();if(u&&this.ready)for(t=u.length-1;0<=t;t--)for(i=(s=_(u[t],this.document[0])).length-1;0<=i;i--)(n=_.data(s[i],this.widgetFullName))&&n!==this&&!n.options.disabled&&(d.push([_.isFunction(n.options.items)?n.options.items.call(n.element[0],e,{item:this.currentItem}):_(n.options.items,n.element),n]),this.containers.push(n));for(t=d.length-1;0<=t;t--)for(r=d[t][1],l=(a=d[t][i=0]).length;i<l;

1i++)(o=_(a[i])).data(this.widgetName+"-item",r),h.push({item:o,instance:r,width:0,height:0,left:0,top:0})},refreshPositions:function(e){var t,i,s,n;for(this.floating=!!this.items.length&&("x"===this.options.axis||this._isFloating(this.items[0].item)),this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset()),t=this.items.length-1;0<=t;t--)(i=this.items[t]).instance!==this.currentContainer&&this.currentContainer&&i.item[0]!==this.currentItem[0]||(s=this.options.toleranceElement?_(this.options.toleranceElement,i.item):i.item,e||(i.width=s.outerWidth(),i.height=s.outerHeight()),n=s.offset(),i.left=n.left,i.top=n.top);if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(t=this.containers.length-1;0<=t;t--)n=this.containers[t].element.offset(),this.containers[t].containerCache.left=n.left,this.containers[t].containerCache.top=n.top,this.containers[t].containerCache.width=this.containers[t].element.outerWidth(),this.containers[t].containerCache.height=this.containers[t].element.outerHeight();return this},_createPlaceholder:function(i){var s,n=(i=i||this).options;n.placeholder&&n.placeholder.constructor!==String||(s=n.placeholder,n.placeholder={element:function(){var e=i.currentItem[0].nodeName.toLowerCase(),t=_("<"+e+">",i.document[0]);return i._addClass(t,"ui-sortable-placeholder",s||i.currentItem[0].className)._removeClass(t,"ui-sortable-helper"),"tbody"===e?i._createTrPlaceholder(i.currentItem.find("tr").eq(0),_("<tr>",i.document[0]).appendTo(t)):"tr"===e?i._createTrPlaceholder(i.currentItem,t):"img"===e&&t.attr("src",i.currentItem.attr("src")),s||t.css("visibility","hidden"),t},update:function(e,t){s&&!n.forcePlaceholderSize||(t.height()||t.height(i.currentItem.innerHe

1ight()-parseInt(i.currentItem.css("paddingTop")||0,10)-parseInt(i.currentItem.css("paddingBottom")||0,10)),t.width())||t.width(i.currentItem.innerWidth()-parseInt(i.currentItem.css("paddingLeft")||0,10)-parseInt(i.currentItem.css("paddingRight")||0,10))}}),i.placeholder=_(n.placeholder.element.call(i.element,i.currentItem)),i.currentItem.after(i.placeholder),n.placeholder.update(i,i.placeholder)},_createTrPlaceholder:function(e,t){var i=this;e.children().each(function(){_("<td>&#160;</td>",i.document[0]).attr("colspan",_(this).attr("colspan")||1).appendTo(t)})},_contactContainers:function(e){for(var t,i,s,n,r,a,o,l,h,d=null,u=null,c=this.containers.length-1;0<=c;c--)_.contains(this.currentItem[0],this.containers[c].element[0])||(this._intersectsWith(this.containers[c].containerCache)?d&&_.contains(this.containers[c].element[0],d.element[0])||(d=this.containers[c],u=c):this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",e,this._uiHash(this)),this.containers[c].containerCache.over=0));if(d)if(1===this.containers.length)this.containers[u].containerCache.over||(this.containers[u]._trigger("over",e,this._uiHash(this)),this.containers[u].containerCache.over=1);else{for(i=1e4,s=null,n=(l=d.floating||this._isFloating(this.currentItem))?"left":"top",r=l?"width":"height",h=l?"pageX":"pageY",t=this.items.length-1;0<=t;t--)_.contains(this.containers[u].element[0],this.items[t].item[0])&&this.items[t].item[0]!==this.currentItem[0]&&(a=this.items[t].item.offset()[n],o=!1,e[h]-a>this.items[t][r]/2&&(o=!0),Math.abs(e[h]-a)<i)&&(i=Math.abs(e[h]-a),s=this.items[t],this.direction=o?"up":"down");(s||this.options.dropOnEmpty)&&(this.currentContainer===this.containers[u]?this.currentContainer.containerCache.over||(this.containers[u]._trigger("over",e,this._uiHash()),this.currentContainer.containerCache.over=1):(s?this._rearrange(e,s,null,!0):this._rearrange(e,null,this.containers[u].element,!0),this._trigger("change",e,this._uiHash()),this.containers[u]._trigger("change",e,this._uiHash(this)),this.currentContainer=this.containers[u],this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[u]._trigger("over",e,this._uiHash(this)),this.containers[u].containerCache.over=1))}},_createHelper:function(e){var t=this.options,e=_.isFunction(t.helper)?_(t.helper.apply(this.element[0],[e,this.currentItem])):"clone"===t.helper?this.currentItem.clone():this.currentItem;return e.parents("body").length||_("parent"!==t.appendTo?t.appendTo:this.currentItem[0].parentNode)[0].appendChild(e[0]),e[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),e[0].style.width&&!t.forceHelperSize||e.width(this.currentItem.width()),e[0].style.height&&!t.forceHelperSize||e.height(this.currentItem.height()),e},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),"left"in(e=_.isArray(e)?{left:+e[0],top:+e[1]||0}:e)&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var e=this.offsetParent.offset();return"absolute"===this.cssPosition&&this.scrollParent[0]!==this.document[0]&&_.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),{top:(e=this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&_.ui.ie?{top:0,left:0}:e).top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){var e;return"relative"===this.cssPosition?{top:(e=this.currentItem.position()).top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}:{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,t,i=this.options;"parent"===i.containment&&(i.containment=this.helper[0].parentNode),"document"!==i.containment&&"window"!==i.containment||(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,"document"===i.containment?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,("document"===i.containment?this.document.height()||document.body.parentNode.scrollHeight:this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]),/^(document|window|parent)$/.test(i.containment)||(e=_(i.containment)[0],i=_(i.containment).offset(),t="hidden"!==_(e).css("overflow"),this.containment=[i.left+(parseInt(_(e).css("borderLeftWidth"),10)||0)+(parseInt(_(e).css("paddingLeft"),10)||0)-this.margins.left,i.top+(parseInt(_(e).css("borderTopWidth"),10)||0)+(parseInt(_(e).css("paddingTop"),10)||0)-this.margins.top,i.left+(t?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(_(e).css("borderLeftWidth"),10)||0)-(parseInt(_(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,i.top+(t?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(_(e).css("borderTopWidth"),10)||0)-(parseInt(_(e).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(e,t){t=t||this.position;var e="absolute"===e?1:-1,i="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&_.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,s=/(html|body)/i.test(i[0].tagName);return{top:t.top+this.offset.relative.top*e+this.offset.parent.top*e-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():s?0:i.scrollTop())*e,left:t.left+this.offset.relative.left*e+this.offset.parent.left*e-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():s?0:i.scrollLeft())*e}},_generatePosition:function(e){var t=this.options,i=e.pageX,s=e.pageY,n="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&_.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,r=/(html|body)/i.test(n[0].tagName);return"relative"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(e.pageX-this.offset.click.left<this.containment[0]&&(i=this.containment[0]+this.offset.click.left),e.pageY-this.offset.click.top<this.containment[1]&&(s=this.containment[1]+this.offset.click.top),e.pageX-this.offset.click.left>this.containment[2]&&(i=this.containment[2]+this.offset.click.left),e.pageY-this.offset.click.top>this.containment[3])&&(s=this.containment[3]+this.offset.click.top),t.grid)&&(e=this.originalPageY+Math.round((s-this.originalPageY)/t.grid[1])*t.grid[1],s=!this.containment||e-this.offset.click.top>=this.containment[1]&&e-this.offset.click.top<=this.containment[3]?e:e-this.offset.click.top>=this.containment[1]?e-t.grid[1]:e+t.grid[1],e=this.originalPageX+Math.round((i-this.originalPageX)/t.grid[0])*t.grid[0],i=!this.containment||e-this.offset.click.left>=this.containment[0]&&e-this.offset.click.left<=this.containment[2]?e:e-this.offset.click.left>=this.containment[0]?e-t.grid[0]:e+t.grid[0]),{top:s-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():r?0:n.scrollTop()),left:i-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():r?0:n.scrollLeft())}},_rearrange:function(e,t,i,s){i?i[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?t.item[0]:t.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var n=this.counter;this._delay(function(){n===this.counter&&this.refreshPositions(!s)})},_clear:function(e,t){this.reverting=!1;var i,s=[];if(!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null,this.helper[0]===this.currentItem[0]){for(i in this._storedCSS)"auto"!==this._storedCSS[i]&&"static"!==this._storedCSS[i]||(this._storedCSS[i]="");this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")}else this.currentItem.show();function n(t,i,s){return function(e){s._trigger(t,e,i._uiHash(i))}}for(this.fromOutside&&!t&&s.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))}),!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||t||s.push(function(e){this._trigger("update",e,this._uiHash())}),this===this.currentContainer||t||(s.push(function(e){this._trigger("remove",e,this._uiHash())}),s.push(function(t){return function(e){t._trigger("receive",e,this._uiHash(this))}}.call(this,this.currentContainer)),s.push(function(t){return function(e){t._trigger("update",e,this._uiHash(this))}}.call(this,this.currentContainer))),i=this.containers.length-1;0<=i;i--)t||s.push(n("deactivate",this,this.containers[i])),this.containers[i].containerCache.over&&(s.push(n("out",this,this.containers[i])),this.containers[i].containerCache.over=0);if(this.storedCursor&&(this.document.find("body").css("cursor",this.storedCursor),this.storedStylesheet.remove()),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex","auto"===this._storedZIndex?"":this._storedZIndex),this.dragging=!1,t||this._trigger("beforeStop",e,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.cancelHelperRemoval||(this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null),!t){for(i=0;i<s.length;i++)s[i].call(this,e);this._trigger("stop",e,this._uiHash())}return this.fromOutside=!1,!this.cancelHelperRemoval},_trigger:function(){!1===_.Widget.prototype._trigger.apply(this,arguments)&&this.cancel()},_uiHash:function(e){var t=e||this;return{helper:t.helper,placeholder:t.placeholder||_([]),position:t.position,originalPosition:t.originalPosition,offset:t.positionAbs,item:t.currentItem,sender:e?e.element:null}}}),_.widget("ui.accordion",{version:"1.12.1",options:{active:0,animate:{},classes:{"ui-accordion-header":"ui-corner-top","ui-accordion-header-collapsed":"ui-corner-all","ui-accordion-content":"ui-corner-bottom"},collapsible:!1,event:"click",header:"> li > :first-child, > :not(li):even",heightStyle:"auto",icons:{activeHeader:"ui-icon-triangle-1-s",header:"ui-icon-triangle-1-e"},activate:null,beforeActivate:null},hideProps:{borderTopWidth:"hide",borderBottomWidth:"hide",paddingTop:"hide",paddingBottom:"hide",height:"hide"},showProps:{borderTopWidth:"show",borderBottomWidth:"show",paddingTop:"show",paddingBottom:"show",height:"show"},_create:function(){var e=this.options;this.prevShow=this.prevHide=_(),this._addClass("ui-accordion","ui-widget ui-helper-reset"),this.element.attr("role","tablist"),e.collapsible||!1!==e.active&&null!=e.active||(e.active=0),this._processPanels(),e.active<0&&(e.active+=this.headers.length),this._refresh()},_getCreateEventData:function(){return{header:this.active,panel:this.active.length?this.active.next():_()}},_createIcons:function(){var e,t=this.options.icons;t&&(e=_("<span>"),this._addClass(e,"ui-accordion-header-icon","ui-icon "+t.header),e.prependTo(this.headers),e=this.active.children(".ui-accordion-header-icon"),this._removeClass(e,t.header)._addClass(e,null,t.activeHeader)._addClass(this.headers,"ui-accordion-icons"))},_destroyIcons:function(){this._removeClass(this.headers,"ui-accordion-icons"),this.headers.children(".ui-accordion-header-icon").remove()},_destroy:function(){var e;this.element.removeAttr("role"),this.headers.removeAttr("role aria-expanded aria-selected aria-controls tabIndex").removeUniqueId(),this._destroyIcons(),e=this.headers.next().css("display","").removeAttr("role aria-hidden aria-labelledby").removeUniqueId(),"content"!==this.options.heightStyle&&e.css("height","")},_setOption:function(e,t){"active"===e?this._activate(t):("event"===e&&(this.options.event&&this._off(this.headers,this.options.event),this._setupEvents(t)),this._super(e,t),"collapsible"!==e||t||!1!==this.options.active||this._activate(0),"icons"===e&&(this._destroyIcons(),t)&&this._createIcons())},_setOptionDisabled:function(e){this._super(e),this.element.attr("aria-disabled",e),this._toggleClass(null,"ui-state-disabled",!!e),this._toggleClass(this.headers.add(this.headers.next()),null,"ui-state-disabled",!!e)},_keydown:function(e){if(!e.altKey&&!e.ctrlKey){var t=_.ui.keyCode,i=this.headers.length,s=this.headers.index(e.target),n=!1;switch(e.keyCode){case t.RIGHT:case t.DOWN:n=this.headers[(s+1)%i];break;case t.LEFT:case t.UP:n=this.headers[(s-1+i)%i];break;case t.SPACE:case t.ENTER:this._eventHandler(e);break;case t.HOME:n=this.headers[0];break;case t.END:n=this.headers[i-1]}n&&(_(e.target).attr("tabIndex",-1),_(n).attr("tabIndex",0),_(n).trigger("focus"),e.preventDefault())}},_panelKeyDown:function(e){e.keyCode===_.ui.keyCode.UP&&e.ctrlKey&&_(e.currentTarget).prev().trigger("focus")},refresh:function(){var e=this.options;this._processPanels(),!1===e.active&&!0===e.collapsible||!this.headers.length?(e.active=!1,this.active=_()):!1===e.active?this._activate(0):this.active.length&&!_.contains(this.element[0],this.active[0])?this.headers.length===this.headers.find(".ui-state-disabled").length?(e.active=!1,this.active=_()):this._activate(Math.max(0,e.active-1)):e.active=this.headers.index(this.active),this._destroyIcons(),this._refresh()},_processPanels:function(){var e=this.headers,t=this.panels;this.headers=this.element.find(this.options.header),this._addClass(this.headers,"ui-accordion-header ui-accordion-header-collapsed","ui-state-default"),this.panels=this.headers.next().filter(":not(.ui-accordion-content-active)").hide(),this._addClass(this.panels,"ui-accordion-content","ui-helper-reset ui-widget-content"),t&&(this._off(e.not(this.headers)),this._off(t.not(this.panels)))},_refresh:function(){var i,e=this.options,t=e.heightStyle,s=this.element.parent();this.active=this._findActive(e.active),this._addClass(this.active,"ui-accordion-header-active","ui-state-active")._removeClass(this.active,"ui-accordion-header-collapsed"),this._addClass(this.active.next(),"ui-accordion-content-active"),this.active.next().show(),this.headers.attr("role","tab").each(function(){var e=_(this),t=e.uniqueId().attr("id"),i=e.next(),s=i.uniqueId().attr("id");e.attr("aria-controls",s),i.attr("aria-labelledby",t)}).next().attr("role","tabpanel"),this.headers.not(this.active).attr({"aria-selected":"false","aria-expanded":"false",tabIndex:-1}).next().attr({"aria-hidden":"true"}).hide(),this.active.length?this.active.attr({"aria-selected":"true","aria-expanded":"true",tabIndex:0}).next().attr({"aria-hidden":"false"}):this.headers.eq(0).attr("tabIndex",0),this._createIcons(),this._setupEvents(e.event),"fill"===t?(i=s.height(),this.element.siblings(":visible").each(function(){var e=_(this),t=e.css("position");"absolute"!==t&&"fixed"!==t&&(i-=e.outerHeight(!0))}),this.headers.each(function(){i-=_(this).outerHeight(!0)}),this.headers.next().each(function(){_(this).height(Math.max(0,i-_(this).innerHeight()+_(this).height()))}).css("overflow","auto")):"auto"===t&&(i=0,this.headers.next().each(function(){var e=_(this).is(":visible");e||_(this).show(),i=Math.max(i,_(this).css("height","").height()),e||_(this).hide()}).height(i))},_activate:function(e){e=this._findActive(e)[0];e!==this.active[0]&&(e=e||this.active[0],this._eventHandler({target:e,currentTarget:e,preventDefault:_.noop}))},_findActive:function(e){return"number"==typeof e?this.headers.eq(e):_()},_setupEvents:function(e){var i={keydown:"_keydown"};e&&_.each(e.split(" "),function(e,t){i[t]="_eventHandler"}),this._off(this.headers.add(this.headers.next())),this._on(this.headers,i),this._on(this.headers.next(),{keydown:"_panelKeyDown"}),this._hoverable(this.headers),this._focusable(this.headers)},_eventHandler:function(e){var t=this.options,i=this.active,s=_(e.currentTarget),n=s[0]===i[0],r=n&&t.collapsible,a=r?_():s.next(),o=i.next(),o={oldHeader:i,oldPanel:o,newHeader:r?_():s,newPanel:a};e.preventDefault(),n&&!t.collapsible||!1===this._trigger("beforeActivate",e,o)||(t.active=!r&&this.headers.index(s),this.active=n?_():s,this._toggle(o),this._removeClass(i,"ui-accordion-header-active","ui-state-active"),t.icons&&(a=i.children(".ui-accordion-header-icon"),this._removeClass(a,null,t.icons.activeHeader)._addClass(a,null,t.icons.header)),n)||(this._removeClass(s,"ui-accordion-header-collapsed")._addClass(s,"ui-accordion-header-active","ui-state-active"),t.icons&&(e=s.children(".ui-accordion-header-icon"),this._removeClass(e,null,t.icons.header)._addClass(e,null,t.icons.activeHeader)),this._addClass(s.next(),"ui-accordion-content-active"))},_toggle:function(e){var t=e.newPanel,i=this.prevShow.length?this.prevShow:e.oldPanel;this.prevShow.add(this.prevHide).stop(!0,!0),this.prevShow=t,this.prevHide=i,this.options.animate?this._animate(t,i,e):(i.hide(),t.show(),this._toggleComplete(e)),i.attr({"aria-hidden":"true"}),i.prev().attr({"aria-selected":"false","aria-expanded":"false"}),t.length&&i.length?i.prev().attr({tabIndex:-1,"aria-expanded":"false"}):t.length&&this.headers.filter(function(){return 0===parseInt(_(this).attr("tabIndex"),10)}).attr("tabIndex",-1),t.attr("aria-hidden","false").prev().attr({"aria-selected":"true","aria-expanded":"true",tabIndex:0})},_animate:function(e,i,t){function s(){r._toggleComplete(t)}var n,r=this,a=0,o=e.css("box-sizing"),l=e.length&&(!i.length||e.index()<i.index()),h=this.options.animate||{},l=l&&h.down||h,d=(d="string"==typeof l?l:d)||l.easing||h.easing,u=(u="number"==typeof l?l:u)||l.duration||h.duration;return i.length?e.length?(n=e.show().outerHeight(),i.animate(this.hideProps,{duration:u,easing:d,step:function(e,t){t.now=Math.round(e)}}),void e.hide().animate(this.showProps,{duration:u,easing:d,complete:s,step:function(e,t){t.now=Math.round(e),"height"!==t.prop?"content-box"===o&&(a+=t.now):"content"!==r.options.heightStyle&&(t.now=Math.round(n-i.outerHeight()-a),a=0)}})):i.animate(this.hideProps,u,d,s):e.animate(this.showProps,u,d,s)},_toggleComplete:function(e){var t=e.oldPanel,i=t.prev();this._removeClass(t,"ui-accordion-content-active"),this._removeClass(i,"ui-accordion-header-active")._addClass(i,"ui-accordion-header-collapsed"),t.length&&(t.parent()[0].className=t.parent()[0].className),this._trigger("activate",null,e)}}),_.widget("ui.slider",_.ui.mouse,{version:"1.12.1",widgetEventPrefix:"slide",options:{animate:!1,classes:{"ui-slider":"ui-corner-all","ui-slider-handle":"ui-corner-all","ui-slider-range":"ui-corner-all ui-widget-header"},distance:0,max:100,min:0,orientation:"horizontal",range:!1,step:1,value:0,values:null,change:null,slide:null,start:null,stop:null},numPages:5,_create:function(){this._keySliding=!1,this._mouseSliding=!1,this._animateOff=!0,this._handleIndex=null,this._detectOrientation(),this._mouseInit(),this._calculateNewMax(),this._addClass("ui-slider ui-slider-"+this.orientation,"ui-widget ui-widget-content"),this._refresh(),this._animateOff=!1},_refresh:function(){this._createRange(),this._createHandles(),this._setupEvents(),this._refreshValue()},_createHandles:function(){var e,t=this.options,i=this.element.find(".ui-slider-handle"),s=[],n=t.values&&t.values.length||1;for(i.length>n&&(i.slice(n).remove(),i=i.slice(0,n)),e=i.length;e<n;e++)s.push("<span 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t=Math.abs(i-o.values(e));(t<s||s===t&&(e===o._lastChangedValue||o.values(e)===l.min))&&(s=t,n=_(this),r=e)}),!1!==this._start(e,r))&&(this._mouseSliding=!0,this._handleIndex=r,this._addClass(n,null,"ui-state-active"),n.trigger("focus"),t=n.offset(),a=!_(e.target).parents().addBack().is(".ui-slider-handle"),this._clickOffset=a?{left:0,top:0}:{left:e.pageX-t.left-n.width()/2,top:e.pageY-t.top-n.height()/2-(parseInt(n.css("borderTopWidth"),10)||0)-(parseInt(n.css("borderBottomWidth"),10)||0)+(parseInt(n.css("marginTop"),10)||0)},this.handles.hasClass("ui-state-hover")||this._slide(e,r,i),this._animateOff=!0)},_mouseStart:function(){return!0},_mouseDrag:function(e){var t={x:e.pageX,y:e.pageY},t=this._normValueFromMouse(t);return this._slide(e,this._handleIndex,t),!1},_mouseStop:function(e){return this._removeClass(this.handles,null,"ui-state-active"),this._mouseSliding=!1,this._stop(e,this._handleIndex),this._change(e,this._handleIndex),this._handleIndex=null,this._clickOffset=null,this._animateOff=!1},_detectOrientation:function(){this.orientation="vertical"===this.options.orientation?"vertical":"horizontal"},_normValueFromMouse:function(e){var t,e="horizontal"===this.orientation?(t=this.elementSize.width,e.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)):(t=this.elementSize.height,e.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)),e=e/t;return(e=1<e?1:e)<0&&(e=0),"vertical"===this.orientation&&(e=1-e),t=this._valueMax()-this._valueMin(),e=this._valueMin()+e*t,this._trimAlignValue(e)},_uiHash:function(e,t,i){var s={handle:this.handles[e],handleIndex:e,value:void 0!==t?t:this.value()};return this._hasMultipleValues()&&(s.value=void 0!==t?t:this.values(e),s.values=i||this.values()),s},_hasMultipleValues:function(){return this.options.values&&this.options.values.length},_start:function(e,t){return this._trigger("start",e,this._uiHash(t))},_slide:function(e,t,i){var s,n=this.value(),r=this.values();this._hasMultipleValues()&&(s=this.values(t?0:1),n=this.values(t),2===this.options.values.length&&!0===this.options.range&&(i=0===t?Math.min(s,i):Math.max(s,i)),r[t]=i),i!==n&&!1!==this._trigger("slide",e,this._uiHash(t,i,r))&&(this._hasMultipleValues()?this.values(t,i):this.value(i))},_stop:function(e,t){this._trigger("stop",e,this._uiHash(t))},_change:function(e,t){this._keySliding||this._mouseSliding||(this._lastChangedValue=t,this._trigger("change",e,this._uiHash(t)))},value:function(e){if(!arguments.length)return this._value();this.options.value=this._trimAlignValue(e),this._refreshValue(),this._change(null,0)},values:function(e,t){var i,s,n;if(1<arguments.length)this.options.values[e]=this._trimAlignValue(t),this._refreshValue(),this._change(null,e);else{if(!arguments.length)return this._values();if(!_.isArray(e))return this._hasMultipleValues()?this._values(e):this.value();for(i=this.options.values,s=e,n=0;n<i.length;n+=1)i[n]=this._trimAlignValue(s[n]),this._change(null,n);this._refreshValue()}},_setOption:function(e,t){var i,s=0;switch("range"===e&&!0===this.options.range&&("min"===t?(this.options.value=this._values(0),this.options.values=null):"max"===t&&(this.options.value=this._values(this.options.values.length-1),this.options.values=null)),_.isArray(this.options.values)&&(s=this.options.values.length),this._super(e,t),e){case"orientation":this._detectOrientation(),this._removeClass("ui-slider-horizontal ui-slider-vertical")._addClass("ui-slider-"+this.orientation),this._refreshValue(),this.options.range&&this._refreshRange(t),this.handles.css("horizontal"===t?"bottom":"left","");break;case"value":this._animateOff=!0,this._refreshValue(),this._change(null,0),this._animateOff=!1;break;case"values":for(this._animateOff=!0,this._refreshValue(),i=s-1;0<=i;i--)this._change(null,i);this._animateOff=!1;break;case"step":case"min":case"max":this._animateOff=!0,this._calculateNewMax(),this._refreshValue(),this._animateOff=!1;break;case"range":this._animateOff=!0,this._refresh(),this._animateOff=!1}},_setOptionDisabled:function(e){this._super(e),this._toggleClass(null,"ui-state-disabled",!!e)},_value:function(){var e=this.options.value;return this._trimAlignValue(e)},_values:function(e){var t,i,s;if(arguments.length)return t=this.options.values[e],this._trimAlignValue(t);if(this._hasMultipleValues()){for(i=this.options.values.slice(),s=0;s<i.length;s+=1)i[s]=this._trimAlignValue(i[s]);return i}return[]},_trimAlignValue:function(e){var t,i;return e<=this._valueMin()?this._valueMin():e>=this._valueMax()?this._valueMax():(t=0<this.options.step?this.options.step:1,i=e-(e=(e-this._valueMin())%t),2*Math.abs(e)>=t&&(i+=0<e?t:-t),parseFloat(i.toFixed(5)))},_calculateNewMax:function(){var e=this.options.max,t=this._valueMin(),i=this.options.step;(e=Math.round((e-t)/i)*i+t)>this.options.max&&(e-=i),this.max=parseFloat(e.toFixed(this._precision()))},_precision:function(){var e=this._precisionOf(this.options.step);return e=null!==this.options.min?Math.max(e,this._precisionOf(this.options.min)):e},_precisionOf:function(e){var e=e.toString(),t=e.indexOf(".");return-1===t?0:e.length-t-1},_valueMin:function(){return this.options.min},_valueMax:function(){return this.max},_refreshRange:function(e){"vertical"===e&&this.range.css({width:"",left:""}),"horizontal"===e&&this.range.css({height:"",bottom:""})},_refreshValue:function(){var t,i,e,s,n,r=this.options.range,a=this.options,o=this,l=!this._animateOff&&a.animate,h={};this._hasMultipleValues()?this.handles.each(function(e){i=(o.values(e)-o._valueMin())/(o._valueMax()-o._valueMin())*100,h["horizontal"===o.orientation?"left":"bottom"]=i+"%",_(this).stop(1,1)[l?"animate":"css"](h,a.animate),!0===o.options.range&&("horizontal"===o.orientation?(0===e&&o.range.stop(1,1)[l?"animate":"css"]({left:i+"%"},a.animate),1===e&&o.range[l?"animate":"css"]({width:i-t+"%"},{queue:!1,duration:a.animate})):(0===e&&o.range.stop(1,1)[l?"animate":"css"]({bottom:i+"%"},a.animate),1===e&&o.range[l?"animate":"css"]({height:i-t+"%"},{queue:!1,duration:a.animate}))),t=i}):(e=this.value(),s=this._valueMin(),n=this._valueMax(),i=n!==s?(e-s)/(n-s)*100:0,h["horizontal"===this.orientation?"left":"bottom"]=i+"%",this.handle.stop(1,1)[l?"animate":"css"](h,a.animate),"min"===r&&"horizontal"===this.orientation&&this.range.stop(1,1)[l?"animate":"css"]({width:i+"%"},a.animate),"max"===r&&"horizontal"===this.orientation&&this.range.stop(1,1)[l?"animate":"css"]({width:100-i+"%"},a.animate),"min"===r&&"vertical"===this.orientation&&this.range.stop(1,1)[l?"animate":"css"]({height:i+"%"},a.animate),"max"===r&&"vertical"===this.orientation&&this.range.stop(1,

4i.rewind?s:Math.max(s,n):0,a="",o="";for(r/=2;0<r;)e.push(this.normalize(e.length/2,!0)),a+=t[e[e.length-1]][0].outerHTML,e.push(this.normalize(t.length-1-(e.length-1)/2,!0)),o=t[e[e.length-1]][0].outerHTML+o,--r;this._clones=e,l(a).addClass("cloned").appendTo(this.$stage),l(o).addClass("cloned").prependTo(this.$stage)}},{filter:["width","items","settings"],run:function(){for(var e,t,i=this.settings.rtl?1:-1,s=this._clones.length+this._items.length,n=-1,r=[];++n<s;)e=r[n-1]||0,t=this._widths[this.relative(n)]+this.settings.margin,r.push(e+t*i);this._coordinates=r}},{filter:["width","items","settings"],run:function(){var e=this.settings.stagePadding,t=this._coordinates,t={width:Math.ceil(Math.abs(t[t.length-1]))+2*e,"padding-left":e||"","padding-right":e||""};this.$stage.css(t)}},{filter:["width","items","settings"],run:function(e){var t=this._coordinates.length,i=!this.settings.autoWidth,s=this.$stage.children();if(i&&e.items.merge)for(;t--;)e.css.width=this._widths[this.relative(t)],s.eq(t).css(e.css);else i&&(e.css.width=e.items.width,s.css(e.css))}},{filter:["items"],run:function(){this._coordinates.length<1&&this.$stage.removeAttr("style")}},{filter:["width","items","settings"],run:function(e){e.current=e.current?this.$stage.children().index(e.current):0,e.current=Math.max(this.minimum(),Math.min(this.maximum(),e.current)),this.reset(e.current)}},{filter:["position"],run:function(){this.animate(this.coordinates(this._current))}},{filter:["width","position","items","settings"],run:function(){for(var e,t,i=this.settings.rtl?1:-1,s=2*this.settings.stagePadding,n=this.coordinates(this.current())+s,r=n+this.width()*i,a=[],o=0,l=this._coordinates.length;o<l;o++)e=this._coordinates[o-1]||0,t=Math.abs(this._coordinates[o])+s*i,(this.op(e,"<=",n)&&this.op(e,">",r)||this.op(t,"<",n)&&this.op(t,">",r))&&a.push(o);this.$stage.children(".active").removeClass("active"),this.$stage.children(":eq("+a.join("), :eq(")+")").addClass("active"),this.$stage.children(".center").removeClass("center"),this.settings.center&&this.$stage.children().eq(this.current()).addClass("center")}}],h.prototype.initializeStage=function(){this.$stage=this.$element.find("."+this.settings.stageClass),this.$stage.length||(this.$element.addClass(this.options.loadingClass),this.$stage=l("<"+this.settings.stageElement+">",{class:this.settings.stageClass}).wrap(l("<div/>",{class:this.settings.stageOuterClass})),this.$element.append(this.$stage.parent()))},h.prototype.initializeItems=function(){var e=this.$element.find(".owl-item");e.length?(this._items=e.get().map(function(e){return l(e)}),this._mergers=this._items.map(function(){return 1}),this.refresh()):(this.replace(this.$element.children().not(this.$stage.parent())),this.isVisible()?this.refresh():this.invalidate("width"),this.$element.removeClass(this.options.loadingClass).addClass(this.options.loadedClass))},h.prototype.initialize=function(){var e,t;this.enter("initializing"),this.trigger("initialize"),this.$element.toggleClass(this.settings.rtlClass,this.settings.rtl),this.settings.autoWidth&&!this.is("pre-loading")&&(e=this.$element.find("img"),t=this.settings.nestedItemSelector?"."+this.settings.nestedItemSelector:o,t=this.$element.children(t).width(),e.length)&&t<=0&&this.preloadAutoWidthImages(e),this.initializeStage(),this.initializeItems(),this.registerEventHandlers(),this.leave("initializing"),this.trigger("initialized")},h.prototype.isVisible=function(){return!this.settings.checkVisibility||this.$element.is(":visible")},h.prototype.setup=function(){var t=this.viewport(),e=this.options.responsive,i=-1,s=null;e?(l.each(e,function(e){e<=t&&i<e&&(i=Number(e))}),"function"==typeof(s=l.extend({},this.options,e[i])).stagePadding&&(s.stagePadding=s.stagePadding()),delete s.responsive,s.responsiveClass&&this.$element.attr("class",this.$element.attr("class").replace(new RegExp("("+this.options.responsiveClass+"-)\\S+\\s","g"),"$1"+i))):s=l.extend({},this.options),this.trigger("change",{property:{name:"settings",value:s}}),this._breakpoint=i,this.settings=s,this.invalidate("settings"),this.trigger("changed",{property:{name:"settings",value:this.settings}})},h.prototype.optionsLogic=function(){this.settings.autoWidth&&(this.settings.stagePadding=!1,this.settings.merge=!1)},h.prototype.prepare=function(e){var t=this.trigger("prepare",{content:e});return t.data||(t.data=l("<"+this.settings.itemElement+"/>").addClass(this.options.itemClass).append(e)),this.trigger("prepared",{content:t.data}),t.data},h.prototype.update=function(){for(var e=0,t=this._pipe.length,i=l.proxy(function(e){return this[e]},this._invalidated),s={};e<t;)(this._invalidated.all||0<l.grep(this._pipe[e].filter,i).length)&&this._pipe[e].run(s),e++;this._invalidated={},this.is("valid")||this.enter("valid")},h.prototype.width=function(e){switch(e=e||h.Width.Default){case h.Width.Inner:case h.Width.Outer:return this._width;default:return this._width-2*this.settings.stagePadding+this.settings.margin}},h.prototype.refresh=function(){this.enter("refreshing"),this.trigger("refresh"),this.setup(),this.optionsLogic(),this.$element.addClass(this.options.refreshClass),this.update(),this.$element.removeClass(this.options.refreshClass),this.leave("refreshing"),this.trigger("refreshed")},h.prototype.onThrottledResize=function(){i.clearTimeout(this.resizeTimer),this.resizeTimer=i.setTimeout(this._handlers.onResize,this.settings.responsiveRefreshRate)},h.prototype.onResize=function(){return!!this._items.length&&this._width!==this.$element.width()&&!!this.isVisible()&&(this.enter("resizing"),this.trigger("resize").isDefaultPrevented()?(this.leave("resizing"),!1):(this.invalidate("width"),this.refresh(),this.leave("resizing"),void this.trigger("resized")))},h.prototype.registerEventHandlers=function(){l.support.transition&&this.$stage.on(l.support.transition.end+".owl.core",l.proxy(this.onTransitionEnd,this)),!1!==this.settings.responsive&&this.on(i,"resize",this._handlers.onThrottledResize),this.settings.mouseDrag&&(this.$element.addClass(this.options.dragClass),this.$stage.on("mousedown.owl.core",l.proxy(this.onDragStart,this)),this.$stage.on("dragstart.owl.core selectstart.owl.core",function(){return!1})),this.settings.touchDrag&&(this.$stage.on("touchstart.owl.core",l.proxy(this.onDragStart,this)),this.$stage.on("touchcancel.owl.core",l.proxy(this.onDragEnd,this)))},h.prototype.onDragStart=function(e){var t=null;3!==e.which&&(t=l.support.transform?{x:(t=this.$stage.css("transform").replace(/.*\(|\)| /g,"").split(","))[16===t.length?12:4],y:t[16===t.length?13:5]}:(t=this.$stage.position(),{x:this.settings.rtl?t.left+this.$stage.width()-this.width()+this.settings.margin:t.left,y:t.top}),this.is("animating")&&(l.support.transform?this.animate(t.x):this.$stage.stop(),this.invalidate("position")),this.$element.toggleClass(this.options.grabClass,"mousedown"===e.type),this.speed(0),this._drag.time=(new Date).getTime(),this._drag.target=l(e.target),this._drag.stage.start=t,this._drag.stage.current=t,this._drag.pointer=this.pointer(e),l(s).on("mouseup.owl.core touchend.owl.core",l.proxy(this.onDragEnd,this)),l(s).one("mousemove.owl.core touchmove.owl.core",l.proxy(function(e){var t=this.difference(this._drag.pointer,this.pointer(e));l(s).on("mousemove.owl.core touchmove.owl.core",l.proxy(this.onDragMove,this)),Math.abs(t.x)<Math.abs(t.y)&&this.is("valid")||(e.preventDefault(),this.enter("dragging"),this.trigger("drag"))},this)))},h.prototype.onDragMove=function(e){var t=null,i=null,s=this.difference(this._drag.pointer,this.pointer(e)),n=this.difference(this._drag.stage.start,s);this.is("dragging")&&(e.preventDefault(),this.settings.loop?(t=this.coordinates(this.minimum()),i=this.coordinates(this.maximum()+1)-t,n.x=((n.x-t)%i+i)%i+t):(t=this.settings.rtl?this.coordinates(this.maximum()):this.coordinates(this.minimum()),i=this.settings.rtl?this.coordinates(this.minimum()):this.coordinates(this.maximum()),e=this.settings.pullDrag?-1*s.x/5:0,n.x=Math.max(Math.min(n.x,t+e),i+e)),this._drag.stage.current=n,this.animate(n.x))},h.prototype.onDragEnd=function(e){var e=this.difference(this._drag.pointer,this.pointer(e)),t=this._drag.stage.current,i=0<e.x^this.settings.rtl?"left":"right";l(s).off(".owl.core"),this.$element.removeClass(this.options.grabClass),(0!==e.x&&this.is("dragging")||!this.is("valid"))&&(this.speed(this.settings.dragEndSpeed||this.settings.smartSpeed),this.current(this.closest(t.x,0!==e.x?i:this._drag.direction)),this.invalidate("position"),this.update(),this._drag.direction=i,3<Math.abs(e.x)||300<(new Date).getTime()-this._drag.time)&&this._drag.target.one("click.owl.core",function(){return!1}),this.is("dragging")&&(this.leave("dragging"),this.trigger("dragged"))},h.prototype.closest=function(i,s){var n=-1,r=this.width(),a=this.coordinates();return this.settings.freeDrag||l.each(a,l.proxy(function(e,t){return"left"===s&&t-30<i&&i<t+30?n=e:"right"===s&&t-r-30<i&&i<t-r+30?n=e+1:this.op(i,"<",t)&&this.op(i,">",a[e+1]!==o?a[e+1]:t-r)&&(n="left"===s?e+1:e),-1===n},this)),this.settings.loop||(this.op(i,">",a[this.minimum()])?n=i=this.minimum():this.op(i,"<",a[this.maximum()])&&(n=i=this.maximum())),n},h.prototype.animate=function(e){var t=0<this.speed();this.is("animating")&&this.onTransitionEnd(),t&&(this.enter("animating"),this.trigger("translate")),l.support.transform3d&&l.support.transition?this.$stage.css({transform:"translate3d("+e+"px,0px,0px)",transition:this.speed()/1e3+"s"+(this.settings.slideTransition?" 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t})},h.prototype.reset=function(e){(e=this.normalize(e))!==o&&(this._speed=0,this._current=e,this.suppress(["translate","translated"]),this.animate(this.coordinates(e)),this.release(["translate","translated"]))},h.prototype.normalize=function(e,t){var i=this._items.length,t=t?0:this._clones.length;return!this.isNumeric(e)||i<1?e=o:(e<0||i+t<=e)&&(e=((e-t/2)%i+i)%i+t/2),e},h.prototype.relative=function(e){return e-=this._clones.length/2,this.normalize(e,!0)},h.prototype.maximum=function(e){var t,i,s,n=this.settings,r=this._coordinates.length;if(n.loop)r=this._clones.length/2+this._items.length-1;else if(n.autoWidth||n.merge){if(t=this._items.length)for(i=this._items[--t].width(),s=this.$element.width();t--&&!(s<(i+=this._items[t].width()+this.settings.margin)););r=t+1}else r=n.center?this._items.length-1:this._items.length-n.items;return e&&(r-=this._clones.length/2),Math.max(r,0)},h.prototype.minimum=function(e){return e?0:this._clones.length/2},h.prototype.items=function(e){return 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t;(1<e.touches.length||i&&(t=e.touches[0].pageX-i.pageX,e=e.touches[0].pageY-i.pageY,10<Math.sqrt(t*t+e*e)))&&(s=!1)}),this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",function(e){!(i=null)===s&&window.performance.now()-t<200&&(e.preventDefault(),this.trigger("tap"))})}enableTouchActivity(){if(this.player()&&this.player().reportUserActivity){const i=m(this.player(),this.player().reportUserActivity);let t;this.on("touchstart",function(){i(),this.clearInterval(t),t=this.setInterval(i,250)});var e=function(e){i(),this.clearInterval(t)};this.on("touchmove",i),this.on("touchend",e),this.on("touchcancel",e)}}setTimeout(e,t){var i;return e=m(this,e),this.clearTimersOnDispose_(),i=window.setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),window.clearTimeout(e)),e}setInterval(e,t){return e=m(this,e),this.clearTimersOnDispose_(),e=window.setInterval(e,t),this.setIntervalIds_.add(e),e}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),window.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=m(this,e),t=window.requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){var i;if(!this.namedRafs_.has(e))return this.clearTimersOnDispose_(),t=m(this,t),i=this.requestAnimationFrame(()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)}),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 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g{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_=o("div",{className:qt+"-content"},{role:"document"}),this.descEl_=o("p",{className:qt+"-description vjs-control-text",id:this.el().getAttribute("aria-describedby")}),Te(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"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return qt+" 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(){var e;this.opened_||(e=this.player(),this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpe

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instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}Vt.prototype.options_={pauseOnOpen:!0,temporary:!0},g.registerComponent("ModalDialog",Vt);class Gt extends ft{constructor(t=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let e=0;e<t.length;e++)this.addTrack(t[e])}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})},yt(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(i){let s;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){(s=this[e]).off&&s.off(),this.tracks_.splice(e,1);break}s&&this.trigger({track:s,type:"removetrack",target:this})}getTrackById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var n=this[e];if(n.id===i){s=n;break}}return s}}for(const Ud in Gt.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"})Gt.prototype["on"+Ud]=null;function Xt(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].enabled=!1)}function Kt(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].selected=!1)}class Yt extends 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n,r,a=[],o=E.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},h=0;h<t.length;h++){r=t[h],n=new Wi(e,r,l),s.appendChild(n.div);{d=void 0;u=void 0;c=void 0;p=void 0;m=void 0;f=void 0;g=void 0;y=void 0;v=void 0;_=void 0;b=void 0;T=void 0;w=void 0;var d=n;var u=o;var c=a;var p,m=new E(d),f=d.cue,g=function(){if("number"==typeof f.line&&(f.snapToLines||0<=f.line&&f.line<=100))return f.line;if(!f.track||!f.track.textTrackList||!f.track.textTrackList.mediaElement)return-1;for(var e=f.track,t=e.textTrackList,i=0,s=0;s<t.length&&t[s]!==e;s++)"showing"===t[s].mode&&i++;return-1*++i}(),y=[];if(f.snapToLines){switch(f.vertical){case"":y=["+y","-y"],p="height";break;case"rl":y=["+x","-x"],p="width";break;case"lr":y=["-x","+x"],p="width"}var v=m.lineHeight,_=v*Math.round(g),b=u[p]+v,T=y[0];Math.abs(_)>b&&(_=_<0?-1:1,_*=Math.ceil(b/v)*v),g<0&&(_+=""===f.vertical?u.height:u.width,y=y.reverse()),m.move(T,_)}else{var w=m.lineHeight/u.height*100;switch(f.lineAlign){case"center":g-=w/2;break;case"end":g-=w}switch(f.vertical){case"":d.applyStyles({top:d.formatStyle(g,"%")});break;case"rl":d.applyStyles({left:d.formatStyle(g,"%")});break;case"lr":d.applyStyles({right:d.formatStyle(g,"%")})}y=["+y","-x","+x","-y"],m=new E(d)}b=function(e,t){for(var i,s=new E(e),n=1,r=0;r<t.length;r++){for(;e.overlapsOppositeAxis(u,t[r])||e.within(u)&&e.overlapsAny(c);)e.move(t[r]);if(e.within(u))return e;var a=e.intersectPercentage(u);a<n&&(i=new E(e),n=a),e=new E(s)}return i||s}(m,y),d.move(b.toCSSCompatValues(u))}r.displayState=n.div,a.push(E.getSimpleBoxPosition(n))}else for(var S=0;S<t.length;S++)s.appendChild(t[S].displayState)},(qi.Parser=function(e,t,i){i||(i=t,t={}),t=t||{},this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]}).prototype={reportOrThrowError:function(e){if(!(e instanceof Di))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var t,s=this;function i(){for(var e=s.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,s.buffer=e.substr(t),i}e&&(s.buffer+=s.decoder.decode(e,{stream:!0}));try{if("INITIAL"===s.state){if(!/\r\n|\n/.test(s.buffer))return this;var n,r=(n=i()).match(/^WEBVTT([ \t].*)?$/);if(!r||!r[0])throw new Di(Di.Errors.BadSignature);s.state="HEADER"}for(var a=!1;s.buffer;){if(!/\r\n|\n/.test(s.buffer))return this;switch(a?a=!1:n=i(),s.state){case"HEADER":/:/.test(n)?(t=n).match(/X-TIMESTAMP-MAP/)?Mi(t,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(e=t,i=new Ni,Mi(e,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",Oi(t))}},/[^\d]:/,/,/),s.ontimestampmap)&&s.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")})},/=/):Mi(t,function(e,t){var n;"Region"===e&&(e=t,n=new Ni,Mi(e,function(e,t){switch(e){case"id":n.set(e,t);break;case"width":n.percent(e,t);break;case"lines":n.integer(e,t);break;case"regionanchor":case"viewportanchor":var i,s=t.split(",");2===s.length&&((i=new Ni).percent("x",s[0]),i.percent("y",s[1]),i.has("x"))&&i.has("y")&&(n.set(e+"X",i.get("x")),n.set(e+"Y",i.get("y")));break;case"scroll":n.alt(e,t,["up"])}},/=/,/\s/),n.has("id"))&&((e=new(s.vttjs.VTTRegion||s.window.VTTRegion)).width=n.get("width",100),e.lines=n.get("lines",3),e.regionAnchorX=n.get("regionanchorX",0),e.regionAnchorY=n.get("regionanchorY",100),e.viewportAnchorX=n.get("viewportanchorX",0),e.viewportAnchorY=n.get("viewportanchorY",100),e.scroll=n.get("scroll",""),s.onregion&&s.onregion(e),s.regionList.push({id:n.get("id"),region:e}))},/:/):n||(s.state="ID");continue;case"NOTE":n||(s.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){s.state="NOTE";break}if(!n)continue;s.cue=new(s.vttjs.VTTCue||s.window.VTTCue)(0,0,"");try{s.cue.align="center"}catch(e){s.cue.align="middle"}if(s.state="CUE",-1===n.indexOf("--\x3e")){s.cue.id=n;continue}case"CUE":try{!function(t,e,r){var i=t;function s(){var e=Oi(t);if(null===e)throw new Di(Di.Errors.BadTimeStamp,"Malformed timestamp: "+i);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function n(){t=t.replace(/^\s+/,"")}if(n(),e.startTime=s(),n(),"--\x3e"!==t.substr(0,3))throw new Di(Di.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+i);t=t.substr(3),n(),e.endTime=s(),n();var a=t,o=new Ni;Mi(a,function(e,t){switch(e){case"region":for(var i=r.length-1;0<=i;i--)if(r[i].id===t){o.set(e,r[i].region);break}break;case"vertical":o.alt(e,t,["rl","lr"]);break;case"line":var s=t.split(","),n=s[0];o.integer(e,n),o.percent(e,n)&&o.set("snapToLines",!1),o.alt(e,n,["auto"]),2===s.length&&o.alt("lineAlign",s[1],["start","center","end"]);break;case"position":s=t.split(","),o.percent(e,s[0]),2===s.length&&o.alt("positionAlign",s[1],["start","center","end"]);break;case"size":o.percent(e,t);break;case"align":o.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),e.region=o.get("region",null),e.vertical=o.get("vertical","");try{e.line=o.get("line","auto")}catch(s){}e.lineAlign=o.get("lineAlign","start"),e.snapToLines=o.get("snapToLines",!0),e.size=o.get("size",100);try{e.align=o.get("align","center")}catch(s){e.align=o.get("align","middle")}try{e.position=o.get("position","auto")}catch(s){e.position=o.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},e.align)}e.positionAlign=o.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},e.align)}(n,s.cue,s.regionList)}catch(e){s.reportOrThrowError(e),s.cue=null,s.state="BADCUE";continue}s.state="CUETEXT";continue;case"CUETEXT":var o=-1!==n.indexOf("--\x3e");if(!n||o&&(a=!0)){s.oncue&&s.oncue(s.cue),s.cue=null,s.state="ID";continue}s.cue.text&&(s.cue.text+="\n"),s.cue.text+=n.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":n||(s.state="ID");continue}}}catch(e){s.reportOrThrowError(e),"CUETEXT"===s.state&&s.cue&&s.oncue&&s.oncue(s.cue),s.cue=null,s.state="INITIAL"===s.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),!t.cue&&"HEADER"!==t.state||(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new Di(Di.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var Vi=qi,Gi={"":1,lr:1,rl:1},Xi={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function Ki(e){return"string"==typeof e&&!!Xi[e.toLowerCase()]&&e.toLowerCase()}function Yi(e,t,i){this.hasBeenReset=!1;var s="",n=!1,r=e,a=t,o=i,l=null,h="",d=!0,u="auto",c="start",p="auto",m="auto",f=100,g="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return n},set:function(e){n=!!e}},startTime:{enumerable:!0,get:function(){return r},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");r=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return a}

4,set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");a=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+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 h},set:function(e){if(!1===(e="string"==typeof e&&!!Gi[e.toLowerCase()]&&e.toLowerCase()))throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");h=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return d},set:function(e){d=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");u=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return c},set:function(e){(e=Ki(e))&&(c=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return m},set:function(e){(e=Ki(e))&&(m=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return f},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");f=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){if(!(e=Ki(e)))throw new SyntaxError("align: an invalid or illegal alignment string was specified.");g=e,this.hasBeenReset=!0}}}),this.displayState=void 0}Yi.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Qi=Yi,Zi={"":!0,up:!0};function Ji(e){return"number"==typeof e&&0<=e&&e<=100}function es(){var t=100,i=3,s=0,n=100,r=0,a=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!Ji(e))throw new Error("Width must be between 0 and 100.");t=e}},lines:{enumerable:!0,get:function(){return i},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");i=e}},regionAnchorY:{enumerable:!0,get:function(){return n},set:function(e){if(!Ji(e))throw new Error("RegionAnchorX must be between 0 and 100.");n=e}},regionAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!Ji(e))throw new Error("RegionAnchorY must be between 0 and 100.");s=e}},viewportAnchorY:{enumerable:!0,get:function(){return a}

4,set:function(e){if(!Ji(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!Ji(e))throw new Error("ViewportAnchorX must be between 0 and 100.");r=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){!1!==(e="string"==typeof e&&!!Zi[e.toLowerCase()]&&e.toLowerCase())&&(o=e)}}})}var ts=Lt(function(e){var e=e.exports={WebVTT:Vi,VTTCue:Qi,VTTRegion:es},t=(li.vttjs=e,li.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=li.VTTCue,n=li.VTTRegion;e.shim=function(){li.VTTCue=t,li.VTTRegion=i},e.restore=function(){li.VTTCue=s,li.VTTRegion=n},li.VTTCue||e.shim()});ts.WebVTT,ts.VTTCue,ts.VTTRegion;class v extends g{constructor(t={},e=function(){}){t.reportTouchActivity=!1,super(null,t,e),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}),y.names.forEach(e=>{e=y[e],t&&t[e.getterName]&&(this[e.privateName]=t[e.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(e=>{!1===t[`native${e}Tracks`]&&(this[`featuresNative${e}Tracks`]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==t.preloadTextTracks,this.autoRemoteTextTracks_=new y.text.ListClass,this.initTrackListeners(),t.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(m(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Nt(0,0)}bufferedPercent(){return Ht(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(ki.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new i(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Nt(0,0):Nt()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){ki.names.forEach(e=>{var t=ki[e];const i=()=>{this.trigger(e+"trackchange")},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&K(ts)&&0<Object.keys(ts).length)this.trigger("vttjsloaded");else{const e=document.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}),window.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const i=this.textTracks(),e=this.remoteTextTracks(),t=e=>i.addTrack(e.track),s=e=>i.removeTrack(e.track),n=(e.on("addtrack",t),e.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),r=()=>{n();for(let e=0;e<i.length;e++){var t=i[e];t.removeEventListener("cuechange",n),"showing"===t.mode&&t.addEventListener("cuechange",n)}};r(),i.addEventListener("change",r),i.addEventListener("addtrack",r),i.addEventListener("removetrack",r),this.on("dispose",function(){e.off("addtrack",t),e.off("removetrack",s),i.removeEventListener("change",r),i.removeEventListener("addtrack",r),i.removeEventListener("removetrack",r);for(let e=0;e<i.length;e++)i[e].removeEventListener("cuechange",n)})}addTextTrack(e,t,i){if(e)return s={},n=this.textTracks(),s.kind=e,t&&(s.label=t),i&&(s.language=i),s.tech=this,e=new y.text.TrackClass(s),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,n}createRemoteTextTrack(e){return e=d(e,{tech:this}),new Ii.remoteTextEl.TrackClass(e)}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){var 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=et++;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 v.canPlayType(e.type)}static isTech(e){return e.prototype instanceof v||e instanceof v||e===v}static registerTech(e,t){if(v.techs_||(v.techs_={}),!v.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!v.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(v.canPlaySource)return e=f(e),v.techs_[e]=t,v.techs_[It(e)]=t,"Tech"!==e&&v.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return v.techs_&&v.techs_[e]?v.techs_[e]:(e=f(e),window&&window.videojs&&window.videojs[e]?(h.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}y.names.forEach(function(e){const t=y[e];v.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),v.prototype.featuresVolumeControl=!0,v.prototype.featuresMuteControl=!0,v.prototype.featuresFullscreenResize=!1,v.prototype.featuresPlaybackRate=!1,v.prototype.featuresProgressEvents=!1,v.prototype.featuresSourceset=!1,v.prototype.featuresTimeupdateEvents=!1,v.prototype.featuresNativeTextTracks=!1,v.prototype.featuresVideoFrameCallback=!1,v.withSourceHandlers=function(n){n.registerSourceHandler=function(e,t){var i=(i=n.sourceHandlers)||(n.sourceHandlers=[]);void 0===t&&(t=i.length),i.splice(t,0,e)},n.canPlayType=function(t){var i,s=n.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},n.selectSourceHandler=function(t,i){var s=n.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},n.canPlaySource=function(e,t){var i=n.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""},["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)})},n.prototype),n.prototype.setSource=function(e){let t=n.selectSourceHandler(e,this.options_);t||(n.nativeSourceHandler?t=n.nativeSourceHandler:h.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==n.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},n.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)}},g.registerComponent("Tech",v),v.registerTech("Tech",v),v.defaultTechOrder_=[];const is={},ss={},ns={};function rs(e,t,i){e.setTimeout(()=>function i(s={},e=[],n,r,a=[],o=!1){const[t,...l]=e;if("string"==typeof t)i(s,is[t],n,r,a,o);else if(t){const h=function(e,t){var i=ss[e.id()];let s=null;if(null==i)s=t(e),ss[e.id()]=[[t,s]];else{for(let e=0;e<i.length;e++){var[n,r]=i[e];n===t&&(s=r)}null===s&&(s=t(e),i.push([t,s]))}return s}(r,t);if(!h.setSource)return a.push(h),i(s,l,n,r,a,o);h.setSource(Object.assign({},s),function(e,t){if(e)return i(s,l,n,r,a,o);a.push(h),i(t,s.type===t.type?l:is[t.type],n,r,a,o)})}else l.length?i(s,l,n,r,a,o):o?n(s,a):i(s,is["*"],n,r,a,!0)}(t,is[t.type],i,e),1)}function as(e,t,i,s=null){var n="call"+f(i),n=e.reduce(ds(n),s),r=e,a=i,o=t=(s=n===ns)?null:t[i](n),l=s;for(let e=r.length-1;0<=e;e--){var h=r[e];h[a]&&h[a](l,o)}return t}const os={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},ls={setCurrentTime:1,setMuted:1,setVolume:1},hs={play:1,pause:1};function ds(i){return(e,t)=>e===ns?ns:t[i]?t[i](e):e}const us={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"},cs=function(e=""){return e=ai(e),us[e.toLowerCase()]||""};function ps(e){var t;return e.type||(t=cs(e.src))&&(e.type=t),e}class ms extends g{constructor(i,s,e){if(super(i,d({createEl:!1},s),e),s.playerOptions.sources&&0!==s.playerOptions.sources.length)i.src(s.playerOptions.sources);else for(let e=0,t=s.playerOptions.techOrder;e<t.length;e++){var n=f(t[e]),r=v.getTech(n);if((r=n?r:g.getComponent(n))&&r.isSupported()){i.loadTech_(n);break}}}}g.registerComponent("MediaLoader",ms);class fs extends g{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={}){return t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&h.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,(e=o(e,t,i)).appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=o("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";var i=this.localize(e);this.controlText_=e,Te(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){n.isEventKey(e,"Space")||n.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}g.registerComponent("ClickableComponent",fs);class gs extends fs{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 o("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(o("picture",{className:"vjs-poster",tabIndex:-1},{},o("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?$t(this.player_.play()):this.player_.pause())}}gs.prototype.crossorigin=gs.prototype.crossOrigin,g.registerComponent("PosterImage",gs);const ys={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 vs(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 _s(e,t,i){try{e.style[t]=i}catch(e){}}class bs extends g{constructor(s,e,t){super(s,e,t);const n=e=>this.updateDisplay(e);s.on("loadstart",e=>this.toggleDisplay(e)),s.on("texttrackchange",n),s.on("loadedmetadata",e=>this.preselectTrack(e)),s.ready(m(this,function(){if(s.tech_&&s.tech_.featuresNativeTextTracks)this.hide();else{s.on("fullscreenchange",n),s.on("playerresize",n);const e=window.screen.orientation||window,i=window.screen.orientation?"change":"orientationchange";e.addEventListener(i,n),s.on("dispose",()=>e.removeEventListener(i,n));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}}))}preselectTrack(){var t={captions:1,subtitles:1},i=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage;let n,r,a;for(let e=0;e<i.length;e++){var o=i[e];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in t?a=o.kind!==s.kind&&a||o:s&&!s.enabled?(a=null,n=null,r=null):o.default&&("descriptions"!==o.kind||n?o.kind in t&&!r&&(r=o):n=o)}a?a.mode="showing":r?r.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 window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var s=this.player_.textTracks(),e=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),e){var t=[];for(let e=0;e<s.length;++e){var i=s[e];"showing"===i.mode&&t.push(i)}this.updateForTrack(t)}else{let e=null,t=null,i=s.length;for(;i--;){var n=s[i];"showing"===n.mode&&("descriptions"===n.kind?e=n:t=n)}t?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(t)):e&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(e))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let s=i.length;for(;s--;){var n,r=i[s];r&&(r=r.displayState,t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&_s(r.firstChild,"color",vs(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&_s(r.firstChild,"backgroundColor",vs(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?_s(r,"backgroundColor",vs(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(n=window.parseFloat(r.style.fontSize),r.style.fontSize=n*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=ys[t.fontFamily])}}updateForTrack(i){if(Array.isArray(i)||(i=[i]),"function"==typeof window.WebVTT&&!i.every(e=>!e.activeCues)){var t=[];for(let e=0;e<i.length;++e){var s=i[e];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<i.length;++t){var n=i[t];for(let e=0;e<n.activeCues.length;++e){var r=n.activeCues[e].displayState;Ee(r,"vjs-text-track-cue","vjs-text-track-cue-"+(n.language||t)),n.language&&Ae(r,"lang",n.language)}this.player_.textTrackSettings&&this.updateDisplayState(n)}}}}g.registerComponent("TextTrackDisplay",bs);class Ts extends g{createEl(){var e=this.player_.isAudio(),e=this.localize(e?"Audio Player":"Video Player"),e=o("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),t=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}g.registerComponent("LoadingSpinner",Ts);class s extends fs{createEl(e,t={},i={}){return(t=o("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i))).appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return h.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),g.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){n.isEventKey(e,"Space")||n.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}g.registerComponent("Button",s);class ws extends s{constructor(e,t){super(e,t),this.mouseused_=!1,this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)$t(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{const i=(e=this.player_.getChild("controlBar"))&&e.getChild("playToggle");i?(e=()=>i.focus(),zt(t)?t.then(e,()=>{}):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}ws.prototype.controlText_="Play Video",g.registerComponent("BigPlayButton",ws),s,g.registerComponent("CloseButton",class extends s{constructor(e,t){super(e,t),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){n.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class Ss extends s{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,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()?$t(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.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}Ss.prototype.controlText_="Play",g.registerComponent("PlayToggle",Ss);class Es extends g{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],e=>this.updateContent(e)),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=o("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=o("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=jt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,h.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_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}}))}updateContent(e){}}Es.prototype.labelText_="Time",Es.prototype.controlText_="Time",g.registerComponent("TimeDisplay",Es);

4class Cs extends Es{buildCSSClass(){return"vjs-current-time"}updateContent(e){var t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateTextNode_(t)}}Cs.prototype.labelText_="Current Time",Cs.prototype.controlText_="Current Time",g.registerComponent("CurrentTimeDisplay",Cs);class xs extends Es{constructor(e,t){super(e,t),this.on(e,"durationchange",t=e=>this.updateContent(e)),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}xs.prototype.labelText_="Duration",xs.prototype.controlText_="Duration",g.registerComponent("DurationDisplay",xs);class ks extends g{createEl(){var 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}}g.registerComponent("TimeDivider",ks);class Is extends Es{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(o("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))}}Is.prototype.labelText_="Remaining Time",Is.prototype.controlText_="Remaining Time",g.registerComponent("RemainingTimeDisplay",Is);class Ps extends g{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=o("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(o("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.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()}}g.registerComponent("LiveDisplay",Ps);class As extends s{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(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=o("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 Ls(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}As.prototype.controlText_="Seek to live, currently playing live",g.registerComponent("SeekToLive",As),fi=Object.freeze({__proto__:null,clamp:Ls});class Ds extends g{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(){var e;this.enabled()&&(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){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||re||e.preventDefault(),De(),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){var t=this.bar.el_.ownerDocument;Oe(),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){const t=this.getProgress();return t!==this.progress_&&(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",()=>{var e=this.vertical()?"height":"width";this.bar.el().style[e]=(100*t).toFixed(2)+"%"})),t}}getProgress(){return Number(Ls(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){return e=Re(this.el_,e),this.vertical()?e.y:e.x}handleKeyDown(e){n.isEventKey(e,"Left")||n.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):n.isEventKey(e,"Right")||n.isEventKey(e,"Up")?(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")}}g.registerComponent("Slider",Ds);const Os=(e,t)=>Ls(e/t*100,0,100).toFixed(2)+"%";class Ns extends g{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=o("span",{className:"vjs-control-text"}),i=o("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=o("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{var e=this.player_.liveTracker,i=this.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),n=this.partEls_,e=Os(s,e);this.percent_!==e&&(this.el_.style.width=e,Te(this.percentageEl_,e),this.percent_=e);for(let t=0;t<i.length;t++){var r=i.start(t),a=i.end(t);let e=n[t];e||(e=this.el_.appendChild(o()),n[t]=e),e.dataset.start===r&&e.dataset.end===a||(e.dataset.start=r,e.dataset.end=a,e.style.left=Os(r,s),e.style.width=Os(a-r,s))}for(let e=n.length;e>i.length;e--)this.el_.removeChild(n[e-1]);n.length=i.length})}}g.registerComponent("LoadProgressBar",Ns);class Ms extends g{constructor(e,t){super(e,t),this.update=ut(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(t,i,s){var n=Me(this.el_),r=Ne(this.player_.el()),i=t.width*i;if(r&&n){var a=t.left-r.left+i,i=t.width-i+(r.right-t.right);let e=n.width/2;a<e?e+=e-a:i<e&&(e=i),e<0?e=0:e>n.width&&(e=n.width),e=Math.round(e),this.el_.style.right=`-${e}px`,this.write(s)}}write(e){Te(this.el_,e)}updateTime(s,n,r,a){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{var e,t=this.player_.duration(),i=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((i=(e=this.player_.liveTracker.liveWindow())-n*e)<1?"":"-")+jt(i,e):jt(r,t);this.update(s,n,i),a&&a()})}}g.registerComponent("TimeTooltip",Ms);class Rs extends g{constructor(e,t){super(e,t),this.update=ut(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,s=this.getChild("timeTooltip");s&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),s.updateTime(e,t,i))}}Rs.prototype.options_={children:[]},u||ee||Rs.prototype.options_.children.push("timeTooltip"),g.registerComponent("PlayProgressBar",Rs);class Us extends g{constructor(e,t){super(e,t),this.update=ut(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}Us.prototype.options_={children:["timeTooltip"]},g.registerComponent("MouseTimeDisplay",Us);class Bs extends Ds{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=m(this,this.update),this.update=ut(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=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 document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.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,30))}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"!==document.visibilityState){const s=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{var e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),t=this.player_.liveTracker;let i=this.player_.duration();t&&t.isLive()&&(i=this.player_.liveTracker.liveCurrentTime()),this.percent_!==s&&(this.el_.setAttribute("aria-valuenow",(100*s).toFixed(2)),this.percent_=s),this.currentTime_===e&&this.duration_===i||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[jt(e,i),jt(i,i)],"{1} of {2}")),this.currentTime_=e,this.duration_=i),this.bar&&this.bar.update(Ne(this.el()),this.getProgress())}),s}}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(){var e=this.getCurrentTime_();let t;var 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){ze(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(t,i=!1){if(ze(t)){i||this.player_.scrubbing()||this.player_.scrubbing(!0);let e;if(i=this.calculateDistance(t),(t=this.player_.liveTracker)&&t.isLive()){if(.99<=i)return void t.seekToLiveEdge();var s=t.seekableStart(),n=t.liveCurrentTime();if((e=(e=(e=s+i*t.liveWindow())>=n?n:e)<=s?s+.1:e)===1/0)return}else(e=i*this.player_.duration())===this.player_.duration()&&(e-=.1);this.userSeek_(e)}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var 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?$t(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){var t,i=this.player_.liveTracker;n.isEventKey(e,"Space")||n.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):n.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):n.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(n(e))?(e.preventDefault(),e.stopPropagation(),t=10*(n.codes[n(e)]-n.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):n.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):n.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}Bs.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},u||ee||Bs.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),g.registerComponent("SeekBar",Bs);class js extends g{constructor(e,t){super(e,t),this.handleMouseMove=ut(m(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=ut(m(this,this.handleMouseSeek),30),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){var t,i,s,n,r=this.getChild("seekBar");r&&(t=r.getChild("playProgressBar"),i=r.getChild("mouseTimeDisplay"),t||i)&&(s=Me(n=r.el()),n=Ls(Re(n,e).x,0,1),i&&i.update(s,n),t)&&t.update(s,r.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;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())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&$t(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(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}js.prototype.options_={children:["seekBar"]},g.registerComponent("ProgressControl",js);class Fs extends s{constructor(e,t){super(e,t),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>{"audio"===e.currentType().substring(0,5)||e.audioPosterMode()||e.audioOnlyMode()?(e.isInPictureInPicture()&&e.exitPictureInPicture(),this.hide()):this.show()}),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control "+super.buildCSSClass()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}}Fs.prototype.controlText_="Picture-in-Picture",g.registerComponent("PictureInPictureToggle",Fs);class Hs extends s{constructor(e,t){super(e,t),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===document[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?this.controlText("Exit Fullscreen"):this.controlText("Fullscreen")}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}Hs.prototype.controlText_="Fullscreen",g.registerComponent("FullscreenToggle",Hs);class zs extends g{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}g.registerComponent("VolumeLevel",zs);class $s extends g{constructor(e,t){super(e,t),this.update=ut(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(t,i,s,e){if(!s){var s=Ne(this.el_),n=Ne(this.player_.el()),i=t.width*i;if(!n||!s)return;var r=t.left-n.left+i,i=t.width-i+(n.right-t.right);let e=s.width/2;r<e?e+=e-r:i<e&&(e=i),e<0?e=0:e>s.width&&(e=s.width),this.el_.style.right=`-${e}px`}this.write(e+"%")}write(e){Te(this.el_,e)}updateVolume(e,t,i,s,n){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),n&&n()})}}g.registerComponent("VolumeLevelTooltip",$s);class Ws extends g{constructor(e,t){super(e,t),this.update=ut(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var s=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,s,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}Ws.prototype.options_={children:["volumeLevelTooltip"]},g.registerComponent("MouseVolumeLevelDisplay",Ws);class qs extends Ds{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){ze(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,n=this.getChild("mouseVolumeLevelDisplay");

4n&&(t=Ne(s=this.el()),i=this.vertical(),s=Re(s,e),s=Ls(i?s.y:s.x,0,1),n.update(t,s,i)),ze(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){var 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)})}}qs.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},u||ee||qs.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),qs.prototype.playerEvent="volumechange",g.registerComponent("VolumeBar",qs);class Vs extends g{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,void 0!==t.volumeBar&&!K(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.throttledHandleMouseMove=ut(m(this,this.handleMouseMove),30),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){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}Vs.prototype.options_={children:["volumeBar"]},g.registerComponent("VolumeControl",Vs);class Gs extends s{constructor(e,t){var i,s;super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;u&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2),Ce(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-`+t,"")),Ee(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}Gs.prototype.controlText_="Mute",g.registerComponent("MuteToggle",Gs);class Xs extends g{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")}

4sliderInactive_(){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){n.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),at(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),p(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){n.isEventKey(e,"Esc")&&this.handleMouseOut()}}Xs.prototype.options_={children:["muteToggle","volumeControl"]},g.registerComponent("VolumePanel",Xs),s,g.registerComponent("SkipForward",class extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=(i=this.player_.liveTracker)&&i.isLive()?i.seekableEnd():this.player_.duration(),t=t+this.skipTime<=i?t+this.skipTime:i;this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}});class Ks extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=(i=i&&i.isLive()&&i.seekableStart())&&t-this.skipTime<=i?i:t>=this.skipTime?t-this.skipTime:0;this.player_.currentTime(i)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}Ks.prototype.controlText_="Skip Backward",g.registerComponent("SkipBackward",Ks);class Ys extends g{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 g&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof g&&(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){(e=this.addChild(e))&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul";return this.contentEl_=o(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),(e=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"})).appendChild(this.contentEl_),at(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||document.activeElement;this.children().some(e=>e.el()===t)||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),Array.isArray(e))&&(e=e.filter(e=>e.el()===t.target)[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus()}handleKeyDown(e){n.isEventKey(e,"Left")||n.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(n.isEventKey(e,"Right")||n.isEventKey(e,"Up"))&&(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){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}g.registerComponent("Menu",Ys);class Qs extends g{constructor(e,t={}){super(e,t),this.menuButton_=new s(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true"),e=s.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e),this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),at(document,"keyup",this.handleMenuKeyUp_)}

4findChaptersTrack(){var t=this.player_.textTracks()||[];for(let e=t.length-1;0<=e;e--){var i=t[e];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(f(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var i=[];if(this.track_){var s=this.track_.cues;if(s)for(let e=0,t=s.length;e<t;e++){var n=s[e],n=new rn(this.player_,{track:this.track_,cue:n});i.push(n)}}return i}}an.prototype.kind_="chapters",an.prototype.controlText_="Chapters",g.registerComponent("ChaptersButton",an);class on extends nn{constructor(e,t,i){super(e,t,i);const s=e.textTracks(),n=m(this,this.handleTracksChange);s.addEventListener("change",n),this.on("dispose",function(){s.removeEventListener("change",n)})}handleTracksChange(e){var i=this.player().textTracks();let s=!1;for(let e=0,t=i.length;e<t;e++){var n=i[e];if(n.kind!==this.kind_&&"showing"===n.mode){s=!0;break}}s?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}on.prototype.kind_="descriptions",on.prototype.controlText_="Descriptions",g.registerComponent("DescriptionsButton",on);class ln extends nn{constructor(e,t,i){super(e,t,i)}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}ln.prototype.kind_="subtitles",ln.prototype.controlText_="Subtitles",g.registerComponent("SubtitlesButton",ln);class hn extends tn{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.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}g.registerComponent("CaptionSettingsMenuItem",hn);class dn extends nn{constructor(e,t,i){super(e,t,i)}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new hn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}dn.prototype.kind_="captions",dn.prototype.controlText_="Captions",g.registerComponent("CaptionsButton",dn);class un extends tn{createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"captions"===this.options_.track.kind&&(t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}g.registerComponent("SubsCapsMenuItem",un);class cn extends nn{constructor(e,t={}){super(e,t),this.label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions"),this.menuButton_.controlText(f(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new hn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,un)}}cn.prototype.kinds_=["captions","subtitles"],cn.prototype.controlText_="Subtitles",g.registerComponent("SubsCapsButton",cn);class pn extends en{constructor(e,t){var i=t.track;const s=e.audioTracks(),n=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});s.addEventListener("change",n),this.on("dispose",()=>{s.removeEventListener("change",n)})}createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"main-desc"===this.options_.track.kind&&(t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}g.registerComponent("AudioTrackMenuItem",pn);class mn extends Zs{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t)}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(t=[]){this.hideThreshold_=1;var i=this.player_.audioTracks();for(let e=0;e<i.length;e++){var s=i[e];t.push(new pn(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return t}}mn.prototype.controlText_="Audio Track",g.registerComponent("AudioTrackButton",mn);class fn extends en{constructor(e,t){var i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,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)}}fn.prototype.contentElType="button",g.registerComponent("PlaybackRateMenuItem",fn);class gn extends Qs{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(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=o("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(){var t=this.playbackRates(),i=[];for(let e=t.length-1;0<=e;e--)i.push(new fn(this.player(),{rate:t[e]+"x"}));return i}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}gn.prototype.controlText_="Playback Rate",g.registerComponent("PlaybackRateMenuButton",gn);class yn extends g{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}g.registerComponent("Spacer",yn),g.registerComponent("CustomControlSpacer",class extends yn{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class vn extends g{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}vn.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in document&&vn.prototype.options_.children.splice(vn.prototype.options_.children.length-1,0,"pictureInPictureToggle"),g.registerComponent("ControlBar",vn);class _n extends Vt{constructor(e,t){super(e,t),this.on(e,"error",e=>this.open(e))}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}_n.prototype.options_=Object.assign({}

4liveWindow(){var 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(){var 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()}}g.registerComponent("LiveTracker",An);class Ln extends g{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:o("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+et++}),description:o("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+et++})},o("div",{className:"vjs-title-bar"},{},Object.values(this.els))}updateDom_(){var e=this.player_.tech_;const s=e&&e.el_,n={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{var t=this.state[e],i=this.els[e],e=n[e];Be(i),t&&Te(i,t),s&&(s.removeAttribute(e),t)&&s.setAttribute(e,i.id)}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e=this.player_.tech_;(e=e&&e.el_)&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}function Dn(i){const s=i.el();if(!s.resetSourceWatch_){const t={},e=Rn(i),n=t=>(...e)=>(e=t.apply(s,e),On(i),e);["append","appendChild","insertAdjacentHTML"].forEach(e=>{s[e]&&(t[e]=s[e],s[e]=n(t[e]))}),Object.defineProperty(s,"innerHTML",d(e,{set:n(e.set)})),s.resetSourceWatch_=()=>{s.resetSourceWatch_=null,Object.keys(t).forEach(e=>{s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},i.one("sourceset",s.resetSourceWatch_)}}g.registerComponent("TitleBar",Ln);const On=t=>{var e=t.el();if(e.hasAttribute("src"))t.triggerSourceset(e.src);else{var i=t.$$("source"),s=[];let e="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var n=i[e].src;n&&-1===s.indexOf(n)&&s.push(n)}if(!s.length)return!1;1===s.length&&(e=s[0]),t.triggerSourceset(e)}return!0},Nn=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Mn=(t,i)=>{let s={};for(let e=0;e<t.length&&!((s=Object.getOwnPropertyDescriptor(t[e],i))&&s.set&&s.get);e++);return s.enumerable=!0,s.configurable=!0,s},Rn=e=>Mn([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,Nn],"innerHTML"),Un=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?ni(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class a extends v{constructor(e,t){super(e,t),t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var s=this.el_.childNodes;let e=s.length;for(var n=[];e--;){var r=s[e];"track"===r.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),this.textTracks().addTrack(r.track),i||this.el_.hasAttribute("crossorigin")||!ri(r.src)||(i=!0)):n.push(r))}for(let e=0;e<n.length;e++)this.el_.removeChild(n[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&h.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_(),(pe||ce)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),a.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){var e,i=this;if(i.featuresSourceset){const s=i.el();if(!s.resetSourceset_){e=i;const t=Mn([e.el(),window.HTMLMediaElement.prototype,Un],"src");const n=s.setAttribute,r=s.load;Object.defineProperty(s,"src",d(t,{set:e=>(e=t.set.call(s,e),i.triggerSourceset(s.src),e)})),s.setAttribute=(e,t)=>

4(t=n.call(s,e,t),/src/i.test(e)&&i.triggerSourceset(s.src),t),s.load=()=>{var e=r.call(s);return On(i)||(i.triggerSourceset(""),Dn(i)),e},s.currentSrc?i.triggerSourceset(s.currentSrc):On(i)||Dn(i),s.resetSourceset_=()=>{s.resetSourceset_=null,s.load=r,s.setAttribute=n,Object.defineProperty(s,"src",t),s.resetSourceWatch_&&s.resetSourceWatch_()}}}}restoreMetadataTracksInIOSNativePlayer_(){const i=this.textTracks();let s;const e=()=>{s=[];for(let e=0;e<i.length;e++){var t=i[e];"metadata"===t.kind&&s.push({track:t,storedMode:t.mode})}},n=(e(),i.addEventListener("change",e),this.on("dispose",()=>i.removeEventListener("change",e)),()=>{for(let e=0;e<s.length;e++){var t=s[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}i.removeEventListener("change",n)});this.on("webkitbeginfullscreen",()=>{i.removeEventListener("change",e),i.removeEventListener("change",n),i.addEventListener("change",n)}),this.on("webkitendfullscreen",()=>{i.removeEventListener("change",e),i.addEventListener("change",e),i.removeEventListener("change",n)})}overrideNative_(e,t){if(t===this[`featuresNative${e}Tracks`]){const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(e=>{this.el()[i+"Tracks"].removeEventListener(e,this[i+"TracksListeners_"][e])}),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(i){var e=ki[i];const s=this.el()[e.getterName],n=this[e.getterName]();if(this[`featuresNative${e.capitalName}Tracks`]&&s&&s.addEventListener){const r={change:e=>{var t={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(t),"text"===i&&this[Ii.remoteText.getterName]().trigger(t)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},t=function(){var e=[];for(let i=0;i<n.length;i++){let t=!1;for(let e=0;e<s.length;e++)if(s[e]===n[i]){t=!0;break}t||e.push(n[i])}for(;e.length;)n.removeTrack(e.shift())};this[e.getterName+"Listeners_"]=r,Object.keys(r).forEach(t=>{const i=r[t];s.addEventListener(t,i),this.on("dispose",e=>s.removeEventListener(t,i))}),this.on("loadstart",t),this.on("dispose",e=>this.off("loadstart",t))}}proxyNativeTracks_(){ki.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),a.disposeMediaElement(t),t=e):(t=document.createElement("video"),e=d({},this.options_.tag&&Ie(this.options_.tag)),pe&&!0===this.options_.nativeControlsForTouch||delete e.controls,ke(t,Object.assign(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),void 0!==this.options_.preload&&Ae(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);var e,i=["loop","muted","playsinline","autoplay"];for(let e=0;e<i.length;e++){var s=i[e],n=this.options_[s];void 0!==n&&(n?Ae(t,s,s):Le(t,s),t[s]=n)}return t}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1;const t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")})}else{const s=["loadstart"];s.push("loadedmetadata"),2<=e.readyState&&s.push("loadeddata"),3<=e.readyState&&s.push("canplay"),4<=e.readyState&&s.push("canplaythrough"),this.ready(function(){s.forEach(function(e){this.trigger(e)},this)})}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&fe?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){h(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&ee&&re&&0===this.el_.currentTime){const e=()=>{0<this.el_.currentTime&&(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}

4proxyWebkitFullscreen_(){if("webkitDisplayingFullscreen"in this.el_){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)$t(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)}reset(){a.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){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),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):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){return e=super.addRemoteTextTrack(e,t),this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(t){if(super.removeRemoteTextTrack(t),this.featuresNativeTextTracks){var i=this.$$("track");let e=i.length;for(;e--;)t!==i[e]&&t!==i[e].track||this.el().removeChild(i[e])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}Y(a,"TEST_VID",function(){var e,t;if(ye())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),a.isSupported=function(){try{a.TEST_VID.volume=.5}catch(e){return!1}return!(!a.TEST_VID||!a.TEST_VID.canPlayType)}

4,a.canPlayType=function(e){return a.TEST_VID.canPlayType(e)},a.canPlaySource=function(e,t){return a.canPlayType(e.type)},a.canControlVolume=function(){try{const t=a.TEST_VID.volume;a.TEST_VID.volume=t/2+.1;var e=t!==a.TEST_VID.volume;return e&&u?(window.setTimeout(()=>{a&&a.prototype&&(a.prototype.featuresVolumeControl=t!==a.TEST_VID.volume)}),!1):e}catch(e){return!1}},a.canMuteVolume=function(){try{var e=a.TEST_VID.muted;return a.TEST_VID.muted=!e,a.TEST_VID.muted?Ae(a.TEST_VID,"muted","muted"):Le(a.TEST_VID,"muted"),e!==a.TEST_VID.muted}catch(e){return!1}},a.canControlPlaybackRate=function(){if(ee&&re&&oe<58)return!1;try{var e=a.TEST_VID.playbackRate;return a.TEST_VID.playbackRate=e/2+.1,e!==a.TEST_VID.playbackRate}catch(e){return!1}},a.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},a.supportsNativeTextTracks=function(){return fe||u&&re},a.supportsNativeVideoTracks=function(){return!(!a.TEST_VID||!a.TEST_VID.videoTracks)},a.supportsNativeAudioTracks=function(){return!(!a.TEST_VID||!a.TEST_VID.audioTracks)},a.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]){Y(a.prototype,e,()=>a[t](),!0)}),a.prototype.featuresVolumeControl=a.canControlVolume(),a.prototype.movingMediaElementInDOM=!u,a.prototype.featuresFullscreenResize=!0,a.prototype.featuresProgressEvents=!0,a.prototype.featuresTimeupdateEvents=!0,a.prototype.featuresVideoFrameCallback=!(!a.TEST_VID||!a.TEST_VID.requestVideoFrameCallback),a.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},a.resetMediaElement=function(t){if(t){var i=t.querySelectorAll("source");let e=i.length;for(;e--;)t.removeChild(i[e]);if(t.removeAttribute("src"),"function"==typeof t.load)try{t.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){a.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){a.prototype["set"+f(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){a.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){a.prototype["set"+f(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){a.prototype[e]=function(){return this.el_[e]()}}),v.withSourceHandlers(a),a.nativeSourceHandler={},a.nativeSourceHandler.canPlayType=function(e){try{return a.TEST_VID.canPlayType(e)}catch(e){return""}},a.nativeSourceHandler.canHandleSource=function(e,t){return e.type?a.nativeSourceHandler.canPlayType(e.type):e.src?(e=ai(e.src),a.nativeSourceHandler.canPlayType("video/"+e)):""},a.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},a.nativeSourceHandler.dispose=function(){},a.registerSourceHandler(a.nativeSourceHandler),v.registerTech("Html5",a);const Bn=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],jn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Fn=["tiny","xsmall","small","medium","large","xlarge","huge"],Hn={},zn=(Fn.forEach(e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Hn[e]="vjs-layout-"+t}),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class _ extends g{constructor(e,t,i){if(e.id=e.id||t.id||"vjs_video_"+et++,(t=Object.assign(_.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,t.language||(s=e.closest("[lang]"))&&(t.language=s.getAttribute("lang")),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.isFullscreen_=!1,this.log=W(this.id_),this.fsApi_=j,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_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&Ie(e),this.language(this.options_.language),t.languages){const n={};Object.getOwnPropertyNames(t.languages).forEach(function(e){n[e.toLowerCase()]=t.languages[e]}),this.languages_=n}else this.languages_=_.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),Ct(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(at(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var s=d(this.options_),i=(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(t.playbackRates),this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),pe&&this.addClass("vjs-touch-enabled"),u||this.addClass("vjs-workinghover"),_.players[this.id_]=this,"8.3.0".split(".")[0]);this.addClass("vjs-v"+i),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(){this.trigger("dispose"),this.off("dispose"),p(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),p(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),_.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),ss[this.id()]=null,y.names.forEac

4h(e=>{(e=this[y[e].getterName]())&&e.off&&e.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let t=this.tag,i,e=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const s="video-js"===this.tag.tagName.toLowerCase(),n=(e?i=this.el_=t.parentNode:s||(i=this.el_=super.createEl("div")),Ie(t));if(s){for(i=this.el_=t,t=this.tag=document.createElement("video");i.children.length;)t.appendChild(i.firstChild);Se(i,"video-js")||Ee(i,"video-js"),i.appendChild(t),e=this.playerElIngest_=i,Object.keys(i).forEach(e=>{try{t[e]=i[e]}catch(e){}})}t.setAttribute("tabindex","-1"),n.tabindex="-1",re&&de&&(t.setAttribute("role","application"),n.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in n&&delete n.width,"height"in n&&delete n.height,Object.getOwnPropertyNames(n).forEach(function(e){s&&"class"===e||i.setAttribute(e,n[e]),s&&t.setAttribute(e,n[e])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=i.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=Ze("vjs-styles-dimensions"),r=$e(".vjs-styles-defaults"),(a=$e("head")).insertBefore(this.styleEl_,r?r.nextSibling:a.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);var r,a,o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){var l=o.item(e);Ee(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!e&&t.parentNode.insertBefore(i,t),we(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=i}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?h.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e))}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){var i,s=e+"_";if(void 0===t)return this[s]||0;""===t||"auto"===t?(this[s]=void 0,this.updateStyleEl_()):(i=parseFloat(t),isNaN(i)?h.error(`Improper value "${t}" supplied for for `+e):(this[s]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var t;this.fluid_=!!e,yt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),e=this,t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},yt(e)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):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+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){var e,t,i,s;!0===window.VIDEOJS_NO_DYNAMIC_STYLE?(e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height,(s=this.tech_&&this.tech_.el())&&(0<=e&&(s.width=e),0<=t)&&(s.height=t)):(s=(s=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"))[1]/s[0],e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Je(this.styleEl_,`
5      .${i} {
6        width: ${e}px;
7        height: ${t}px;
8      }
9
10      .${i}.vjs-fluid:not(.vjs-audio-only-mode) {
11        padding-top: ${100*s}%;
12      }
13    `))}loadTech_(e,t){this.tech_&&this.unloadTech_();var i,s=f(e),n=e.charAt(0).toLowerCase()+e.slice(1),r=("Html5"!==s&&this.tag&&(v.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=s,this.isReady_=!1,this.autoplay());const a={source:t,autoplay:r=!("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+`_${n}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};

13if(y.names.forEach(e=>{e=y[e],a[e.getterName]=this[e.privateName]}),Object.assign(a,this.options_[s]),Object.assign(a,this.options_[n]),Object.assign(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(a.startTime=this.cache_.currentTime),!(n=v.getTech(e)))throw new Error(`No Tech named '${s}' exists! '${s}' should be registered using videojs.registerTech()'`);this.tech_=new n(a),this.tech_.ready(m(this,this.handleTechReady_),!0),r=this.textTracksJson_||[],i=this.tech_,r.forEach(function(e){const t=i.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(e=>t.addCue(e))}),i.textTracks(),Bn.forEach(t=>{this.on(this.tech_,t,e=>this[`handleTech${f(t)}_`](e))}),Object.keys(jn).forEach(t=>{this.on(this.tech_,t,e=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${jn[t]}_`].bind(this),event:e}):this[`handleTech${jn[t]}_`](e)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===s&&this.tag||we(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){y.names.forEach(e=>{this[(e=y[e]).privateName]=this[e.getterName]()}),this.textTracksJson_=function(e){var t=e.$$("track");const i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){var t=Wt(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(Wt))}(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&h.warn("Using the tech directly can be dangerous. I hope you know 

13handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){!this.controls_||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?$t(this.play()):this.pause())}handleTechDoubleClick_(t){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),e=>e.contains(t.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,t):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_(t){if(!(t=t.target.player)||t===this){t=this.el();let e=document[this.fsApi_.fullscreenElement]===t;!e&&t.matches?e=t.matches(":"+this.fsApi_.fullscreen):!e&&t.msMatchesSelector&&(e=t.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(e)}}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_(){var e=this.tech_.error();this.error(e)}handleTechTextData_(){this.trigger("textdata",1<arguments.length?arguments[1]:null)}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_(t,i){this.ready(function(){if(t in ls)return e=this.middleware_,this.tech_[t](e.reduce(ds(t),i));if(t in hs)return as(this.middleware_,this.tech_,t,i);var e;try{this.tech_&&this.tech_[t](i)}catch(e){throw h(e),e}},!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in os)return t=this.middleware_,i=this.tech_,t.reduceRight(ds(e),i[e]());if(e in hs)return as(this.middleware_,this.tech_,e);var t,i;try{return this.tech_[e]()}catch(t){throw void 0===this.tech_[e]?h(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t):"TypeError"===t.name?(h(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1):h(t),t}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=$t){this.playCallbacks_.push(e);var t,e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(fe||u);this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?(t=this.techGet_("play"),i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===t?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t)):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!e&&i&&this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Nt(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?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=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(){var e=this.techGet_("buffered");return e&&e.length?e:Nt(0,0)}bufferedPercent(){return Ht(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration(),e=e.end(e.length-1);return t<e?t:e}volume(e){let t;if(void 0===e)return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t;t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),0<t&&this.lastVolume_(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){var t;if(void 0===e)return this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}requestFullscreen(a){this.isInPictureInPicture()&&this.exitPictureInPicture();const o=this;return new Promise((e,i)=>{function s(){o.off("fullscreenerror",n),o.off("fullscreenchange",t)}function t(){s(),e()}function n(e,t){s(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",n);var r=o.requestFullscreenHelper_(a);r&&(r.then(s,s),r.then(e,i))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const a=this;return new Promise((e,i)=>{function s(){a.off("fullscreenerror",n),a.off("fullscreenchange",t)}function t(){s(),e()}function n(e,t){s(),i(t)}a.one("fullscreenchange",t),a.one("fullscreenerror",n);var r=a.exitFullscreenHelper_();r&&(r.then(s,s),r.then(e,i))})}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&$t(e.then(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,at(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",Ee(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){n.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,p(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,Ce(document.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){if(void 0===e)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){const t=document.createElement(this.el().tagName);return t.classList=this.el().classList,t.classList.add("vjs-pip-container"),this.posterImage&&t.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&t.appendChild(this.titleBar.el().cloneNode(!0)),t.appendChild(o("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({initialAspectRatio:this.videoWidth()/this.videoHeight(),copyStyleSheets:!0}).then(e=>(this.el_.parentNode.insertBefore(t,this.el_),e.document.body.append(this.el_),e.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),e.addEventListener("unload",e=>{e=e.target.querySelector(".video-js"),t.replaceWith(e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),e))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,s=this.options_.userActions;s&&s.hotkeys&&(i=(t=this.el_.ownerDocument.activeElement).tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){var{fullscreenKey:t=e=>n.isEventKey(e,"f"),muteKey:i=e=>n.isEventKey(e,"m"),playPauseKey:s=e=>n.isEventKey(e,"k")||n.isEventKey(e,"Space")}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=g.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),g.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),g.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(i){for(let e=0,t=this.options_.techOrder;e<t.length;e++){var s=t[e],n=v.getTech(s);

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t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)};class Vl extends b.EventTarget{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=al("PlaylistLoader");var{withCredentials:i=!1}=i,e=(this.src=e,this.vhs_=t,this.withCredentials=i,t.options_);this.customTagParsers=e&&e.customTagParsers||[],this.customTagMappers=e&&e.customTagMappers||[],this.llhls=e&&e.llhls,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_)}handleMediaupdatetimeout_(){if("HAVE_METADATA"===this.state){var t=this.media();let e=nl(this.main.uri,t.uri);this.llhls&&(e=((e,t)=>{if(!t.endList&&t.serverControl){const n={};if(t.serverControl.canBlockReload){var i,s=t.preloadSegment;let e=t.mediaSequence+t.segments.length;s&&(s=s.parts||[],-1<(i=El(t)-1)&&i!=s.length-1&&(n._HLS_part=i),-1<i||s.length)&&e--,n._HLS_msn=e}if(t.serverControl&&t.serverControl.canSkipUntil&&(n._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(n).length){const r=new window.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){n.hasOwnProperty(e)&&r.searchParams.set(e,n[e])}),e=r.toString()}}return e})(e,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:e,withCredentials:this.withCredentials},(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){var{uri:t,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: ${t}.`,responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")}parseManifest_({url:t,manifestString:i}){{var[{onwarn:i,oninfo:e,manifestString:s,customTagParsers:n=[],customTagMappers:r=[],llhls:a}]=[{onwarn:({message:e})=>this.logger_(`m3u8-parser warn for ${t}: `+e),oninfo:({message:e})=>this.logger_(`m3u8-parser info for ${t}: `+e),manifestString:i,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls}];const o=new dr,l=(i&&o.on("warn",i),e&&o.on("info",e),n.forEach(e=>o.addParser(e)),r.forEach(e=>o.addTagMapper(e)),o.push(s),o.end(),o.manifest);if(a||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){l.hasOwnProperty(e)&&delete l[e]}),l.segments&&l.segments.forEach(function(t){["parts","preloadHints"].forEach(function(e){t.hasOwnProperty(e)&&delete t[e]})})),!l.targetDuration){let e=10;l.segments&&l.segments.length&&(e=l.segments.reduce((e,t)=>Math.max(e,t.duration),0)),i&&i("manifest has no targetDuration defaulting to "+e),l.targetDuration=e}return(e=Sl(l)).length&&!l.partTargetDuration&&(n=e.reduce((e,t)=>Math.max(e,t.duration),0),i&&(i("manifest has no partTargetDuration defaulting to "+n),Ul.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.")),l.partTargetDuration=n),l}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA",(t=t||this.parseManifest_({url:i,manifestString:e})).lastRequest=Date.now(),jl({playlist:t,uri:i,id:s}),e=Wl(this.main,t),this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,e?(this.main=e,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(ql(this.media(),!!e)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.off()}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(i,e){if(!i)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof i){if(!this.main.playlists[i])throw new Error("Unknown playlist URI: "+i);i=this.main.playlists[i]}if(window.clearTimeout(this.finalRenditionTimeout),e)e=(i.partTargetDuration||i.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,i,!1),e);else{const s=this.state;var e=!this.media_||i.id!==this.media_.id,t=this.main.playlists[i.id];if(t&&t.endList||i.endList&&i.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,e&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange"));else if(this.updateMediaUpdateTimeout_(ql(i,!0)),e){if(this.state="SWITCHING_MEDIA",this.request){if(i.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=i,this.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(i.lastRequest=Date.now(),i.resolvedUri=rl(i.resolvedUri,t),e)return this.playlistRequestError(this.request,i,s);this.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}}pause(){this.mediaUpdateTimeout&&(window.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&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){this.started=!0,"object"==typeof this.src?(this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0)):this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=rl(this.src,t),e=this.parseManifest_({manifestString:t.responseText,url:this.src}),this.setupInitialPlaylist(e)}})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){var t,i,s,n;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,Fl(this.main,this.srcUri()),e.playlists.forEach(t=>{t.segments=Hl(t),t.segments.forEach(e=>{zl(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(s="0-"+(i=t),(n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:s,resolvedUri:i,attributes:{}}]}).playlists[s]=n.playlists[0],n.playlists[i]=n.playlists[0],n),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}}function Gl(e,t,i,s){var n="arraybuffer"===e.responseType?e.response:e.responseText;!t&&n&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=n.byteLength||n.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),s(t=t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode?t:new Error("XHR Failed with a response of: "+(e&&(n||e.responseText))),e)}function Xl(){function r(e,i){e=D({timeout:45e3},e);var t=r.beforeRequest||b.Vhs.xhr.beforeRequest;t&&"function"==typeof t&&(t=t(e))&&(e=t);const s=(!0===b.Vhs.xhr.original?th:b.Vhs.xhr)(e,function(e,t){return Gl(s,e,t,i)}),n=s.abort;return s.abort=function(){return s.aborted=!0,n.apply(s,arguments)},s.uri=e.uri,s.requestTime=Date.now(),s}return r.original=!0,r}function Kl(e){var t={};return e.byterange&&(t.Range="bytes="+(e=e.byterange).offset+"-"+("bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1)),t}function Yl(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function Ql(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function Zl(i){const s={};

22if(!n.length)throw new Error(io.INVALID_NUMBER_OF_PERIOD);var r=P(e,"Location");const a=A(e);var o,l,t=Mo([t],P(e,"BaseURL"));a.type=a.type||"static",a.sourceDuration=a.mediaPresentationDuration||0,a.NOW=i,a.clientOffset=s,r.length&&(a.locations=r.map(Lo));const h=[];return n.forEach((e,t)=>{var i,s,n=A(e),t=h[t-1];n.start=({attributes:t,priorPeriodAttributes:i,mpdType:s}={attributes:n,priorPeriodAttributes:t?t.attributes:null,mpdType:a.type},"number"==typeof t.start?t.start:i&&"number"==typeof i.start&&"number"==typeof i.duration?i.start+i.duration:i||"static"!==s?null:0),h.push({node:e,attributes:n})}),{locations:a.locations,representationInfo:eo(h.map((o=a,l=t,(e,t)=>{var i=Mo(l,P(e.node,"BaseURL")),s=I(o,{periodStart:e.attributes.start}),n=("number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration),P(e.node,"AdaptationSet")),e=Ro(e.node);return eo(n.map(Uo(s,i,e)))})))}})(Bo(e),i),s=e.representationInfo.map(Ao),n=Eo({dashPlaylists:s,locations:e.locations,sidxMapping:i.sidxMapping,previousManifest:i.previousManifest}),Fl(n,t,ah),n},lh=(e,t)=>{var i={};for(const a in e){var s=e[a].sidx;if(s){var n=fo(s);if(!t[n])break;var r=t[n].sidxInfo;r=r,s=s,(Boolean(!r.map&&!s.map)||Boolean(r.map&&s.map&&r.map.byterange.offset===s.map.byterange.offset&&r.map.byterange.length===s.map.byterange.length))&&r.uri===s.uri&&r.byterange.offset===s.byterange.offset&&r.byterange.length===s.byterange.length&&(i[n]=t[n])}}return i};class hh extends(Pi=b.EventTarget){constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);var{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,!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_=al("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}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(a,s,n){const r=a.sidx&&fo(a.sidx);if(a.sidx&&r&&!this.mainPlaylistLoader_.sidxMapping_[r]){const o=rl(a.sidx.resolvedUri),l=(t,i)=>{if(!this.requestErrored_(t,i,s)){t=this.mainPlaylistLoader_.sidxMapping_;let e;try{e=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,n=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=Vo(e.subarray(s)),i.firstOffset=Vo(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<n;s+=12,n--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i}(T(i.response).subarray(8))}catch(e){return void this.requestErrored_(e,i,s)}return t[r]={sidxInfo:a.sidx,sidx:e},lo(a,e,a.sidx.resolvedUri),n(!0)}};this.request=nh(o,this.vhs_.xhr,(e,t,i,s)=>{var n,r;return e?l(e,t):i&&"mp4"===i?({offset:n,length:r}=a.sidx.byterange,s.length>=r+n?l(e,{response:s.subarray(n,n+r),status:t.status,uri:t.uri}):void(this.request=this.vhs_.xhr({uri:o,responseType:"arraybuffer",headers:Kl({byterange:a.sidx.byterange})},l))):l({status:t.status,message:`Unsupported ${i||"unknown"} container type for sidx segment at URL: `+o,response:"",playlist:a,internal:!0,playlistExclusionDuration:1/0,code:2},t)})}else this.mediaRequest_=window.setTimeout(()=>n(!1),0)}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.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(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(t){if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const i=this.state;if("string"==typeof t){if(!this.mainPlaylistLoader_.main.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.mainPlaylistLoader_.main.playlists[t]}var e=!this.media_||t.id!==this.media_.id;e&&this.loadedPlaylists_[t.id]&&this.loadedPlaylists_[t.id].endList?(this.state="HAVE_METADATA",this.media_=t,e&&(this.trigger("mediachanging"),this.trigger("mediachange"))):e&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(t,i,e=>{this.haveMetadata({startingState:i,playlist:t})}))}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(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(window.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var t=this.media();e?(e=t?t.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>this.load(),e)):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_=window.setTimeout(()=>this.haveMain_(),0)}requestMain_(s){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(e,t)=>{if(this.requestErrored_(e,t))"HAVE_NOTHING"===this.state&&(this.started=!1);else{const i=t.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?this.mainLoaded_=Date.parse(t.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=rl(this.mainPlaylistLoader_.srcUrl,t),!i)return s(t,i);this.handleMain_(),this.syncClientServerClock_(()=>s(t,i))}})}syncClientServerClock_(i){const s=(e=>{if(e=Bo(e),!(e=P(e,"UTCTiming")[0]))return null;var t=A(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;default:throw new Error(io.UNSUPPORTED_UTC_TIMING_SCHEME)}return t})(this.mainPlaylistLoader_.mainXml_);return null===s?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),i()):"DIRECT"===s.method?(this.mainPlaylistLoader_.clientOffset_=s.value-Date.now(),i()):void(this.request=this.vhs_.xhr({uri:nl(this.mainPlaylistLoader_.srcUrl,s.value),method:s.method,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(e)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),i();e="HEAD"===s.method?t.responseHeaders&&t.responseHeaders.date?Date.parse(t.responseHeaders.date):this.mainLoaded_:Date.parse(t.responseText);this.mainPlaylistLoader_.clientOffset_=e-Date.now(),i()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;var e=this.mainPlaylistLoader_.main;let t=oh({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=((e,t,i)=>{let a=!0,o=D(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){var s=t.playlists[e],n=(s.sidx&&(n=fo(s.sidx),i)&&i[n]&&i[n].sidx&&lo(s,i[n].sidx,s.sidx.resolvedUri),Wl(o,s,rh));n&&(o=n,a=!1)}var r,l;return Bl(t,(e,t,i,s)=>{var n,r;e.playlists&&e.playlists.length&&(n=e.playlists[0].id,r=Wl(o,e.playlists[0],rh))&&(s in(o=r).mediaGroups[t][i]||(o.mediaGroups[t][i][s]=e),o.mediaGroups[t][i][s].playlists[0]=o.playlists[n],a=!1)}),r=o,l=t,Bl(r,(e,t,i,s)=>{s in l.mediaGroups[t][i]||delete r.mediaGroups[t][i][s]}),(a=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&a)?null:o})(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;var i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return i&&i!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(t)}updateMinimumUpdatePeriodTimeout_(){var e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){const t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=((e,n)=>{let r=lh(e.playlists,n);return Bl(e,(e,t,i,s)=>{e.playlists&&e.playlists.length&&(e=e.playlists,r=D(r,lh(e,n)))}),r})(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();var t=this.mainPlaylistLoader_.main.playlists;const i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const 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n,r,a,o,l,h,d=0,u=0;if(t.length&&(r=Le.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),n=Math.ceil(Le.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(r-=Math.max(i,s),u=(d=Math.floor(r/n))*n),!(d<1||u>Le.ONE_SECOND_IN_TS/2))){for(ne||(i={96e3:[p,[227,64],c(154),[56]],88200:[p,[231],c(170),[56]],64e3:[p,[248,192],c(240),[56]],48e3:[p,[255,192],c(268),[55,148,128],c(54),[112]],44100:[p,[255,192],c(268),[55,163,128],c(84),[112]],32e3:[p,[255,192],c(268),[55,234],c(226),[112]],24e3:[p,[255,192],c(268),[55,255,128],c(268),[111,112],c(126),[224]],16e3:[p,[255,192],c(268),[55,255,128],c(268),[111,255],c(269),[223,108],c(195),[1,192]],12e3:[Ae,c(268),[3,127,248],c(268),[6,255,240],c(268),[13,255,224],c(268),[27,253,128],c(259),[56]],11025:[Ae,c(268),[3,127,248],c(268),[6,255,240],c(268),[13,255,224],c(268),[27,255,192],c(268),[55,175,128],c(108),[112]],8e3:[Ae,c(268),[3,121,16],c(47),[7]]},h=i,ne=Object.keys(h).reduce(function(e,t){return e[t]=new Uint8Array(h[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),a=(a=ne[e.samplerate])||t[0].data,o=0;o<d;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-n,pts:l.pts-n});return e.baseMediaDecodeTime-=Math.floor(Le.videoTsToAudioTs(u,e.samplerate)),u}},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){for(var t,i=[],s=0;s<e.length;s++)t=e[s],i.push({size:t.data.byteLength,duration:1024});return i},concatenateFrameData:function(e){for(var t,i=0,s=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),n=0;n<e.length;n++)t=e[n],s.set(t.data,i),i+=t.data.byteLength;return s}},Oe=d.ONE_SECOND_IN_TS,Ne={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/Oe,t=Math.floor(t)),t},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))}},u=i,Me=re={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,n=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)n+=255,t++;if(n+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=n,i.payload=e.subarray(t,t+n);break}i.payload=void 0}t+=n,n=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,s,n,r,a=[];if(64&t[0])for(s=31&t[0],i=0;i<s;i++)r={type:3&t[2+(n=3*i)],pts:e},4&t[2+n]&&(r.ccData=t[3+n]<<8|t[4+n],a.push(r));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var n=t-i.length,r=new Uint8Array(n),a=0,s=0;s<n;a++,s++)a===i[0]&&(a++,i.shift()),r[s]=e[a];return r},USER_DATA_REGISTERED_ITU_T_T35:4},Re=((n.prototype=new u).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=Me.parseSei(e.escapedRBSP)).payload&&t.payloadType===Me.USER_DATA_REGISTERED_ITU_T_T35&&(t=Me.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=Me.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},n.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},n.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)},n.prototype.flush=function(){return this.flushStream("flush")},n.prototype.partialFlush=function(){return this.flushStream("partialFlush")},n.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},n.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)},n.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},n.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},n.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},n.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{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}),m=(r.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},r.prototype.getText=function(){return this.rows.join("\n")},r.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},r.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},r.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},r.prototype.addText=function(e){this.rows[this.rowIdx]+=e},r.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},J.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new r(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},J.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},J.prototype.createTextDecoder=function(t){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(t)}catch(e){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+t+" encoding. "+e})}},function(e){e=e||{},m.prototype.init.call(this);var t,i=this,s=e.captionServices||{},n={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(n[e]=t.encoding)}),this.serviceEncodings=n,this.current708Packet=null,this.services={},this.push=function(e){3!==e.type&&null!==i.current708Packet||i.new708Packet(),i.add708Bytes(e)}}),Ue=(m.prototype=new u,m.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},m.prototype.add708Bytes=function(e){var t=(i=e.ccData)>>>8,i=255&i;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(i)},m.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,s=null,n=0,r=i[n++];for(t.seq=r>>6,t.sizeCode=63&r;n<i.length;n++)e=31&(r=i[n++]),7==(s=r>>5)&&0<e&&(s=i[n++]),this.pushServiceBlock(s,n,e),0<e&&(n+=e-1)},m.prototype.pushServiceBlock=function(e,t,i){for(var s,n=t,r=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,n);n<t+i&&n<r.length;n++)o(s=r[n])?n=this.handleText(n,a):24===s?n=this.multiByteCharacter(n,a):16===s?n=this.extendedCommands(n,a):128<=s&&s<=135?n=this.setCurrentWindow(n,a):152<=s&&s<=159?n=this.defineWindow(n,a):136===s?n=this.clearWindows(n,a):140===s?n=this.deleteWindows(n,a):137===s?n=this.displayWindows(n,a):138===s?n=this.hideWindows(n,a):139===s?n=this.toggleWindows(n,a):151===s?n=this.setWindowAttributes(n,a):144===s?n=this.setPenAttributes(n,a):145===s?n=this.setPenColor(n,a):146===s?n=this.setPenLocation(n,a):143===s?a=this.reset(n,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&n++},m.prototype.extendedCommands=function(e,t){return o(this.current708Packet.data[++e])?this.handleText(e,t,{isExtended:!0}):e},m.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},m.prototype.initService=function(t,e){var i,s="SERVICE"+t,n=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[t]=new J(t,i,n),this.services[t].init(this.getPts(e),function(e){n.flushDisplayed(e,n.services[t])}),this.services[t]},m.prototype.handleText=function(e,t,i){var s,n=i&&i.isExtended,i=i&&i.isMultiByte,r=n?4096:0,a=(o=this.current708Packet.data)[e],o=o[e+1],l=t.currentWindow,o=t.textDecoder_&&!n?(i?(s=[a,o],e++):s=[a],t.textDecoder_.decode(new Uint8Array(s))):(i=Re[n=r|a]||n,4096&n&&n===i?"":String.fromCharCode(i));return l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(o),e},m.prototype.multiByteCharacter=function(e,t){var i=(s=this.current708Packet.data)[e+1],s=s[e+2];return o(i)&&o(s)?this.handleText(++e,t,{isMultiByte:!0}):e},m.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},m.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],t=(t.setCurrentWindow(7&s),t.currentWindow),s=i[++e];return t.visible=(32&s)>>5,t.rowLock=(16&s)>>4,t.columnLock=(8&s)>>3,t.priority=7&s,s=i[++e],t.relativePositioning=(128&s)>>7,t.anchorVertical=127&s,s=i[++e],t.anchorHorizontal=s,s=i[++e],t.anchorPoint=(240&s)>>4,t.rowCount=15&s,s=i[++e],t.columnCount=63&s,s=i[++e],t.windowStyle=(56&s)>>3,t.penStyle=7&s,t.virtualRowCount=t.rowCount+1,e},m.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.winAttr),s=i[++e];return t.fillOpacity=(192&s)>>6,t.fillRed=(48&s)>>4,t.fillGreen=(12&s)>>2,t.fillBlue=3&s,s=i[++e],t.borderType=(192&s)>>6,t.borderRed=(48&s)>>4,t.borderGreen=(12&s)>>2,t.borderBlue=3&s,s=i[++e],t.borderType+=(128&s)>>5,t.wordWrap=(64&s)>>6,t.printDirection=(48&s)>>4,t.scrollDirection=(12&s)>>2,t.justify=3&s,s=i[++e],t.effectSpeed=(240&s)>>4,t.effectDirection=(12&s)>>2,t.displayEffect=3&s,e},m.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},m.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)},m.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var n=0;n<8;n++)i&1<<n&&(t.windows[n].visible=1);return e},m.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var n=0;n<8;n++)i&1<<n&&(t.windows[n].visible=0);return e},m.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var n=0;n<8;n++)i&1<<n&&(t.windows[n].visible^=1);return e},m.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var n=0;n<8;n++)i&1<<n&&t.windows[n].clearText();return e},m.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var n=0;n<8;n++)i&1<<n&&t.windows[n].reset();return e},m.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penAttr),s=i[++e];return t.textTag=(240&s)>>4,t.offset=(12&s)>>2,t.penSize=3&s,s=i[++e],t.italics=(128&s)>>7,t.underline=(64&s)>>6,t.edgeType=(56&s)>>3,t.fontStyle=7&s,e},m.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penColor),s=i[++e];return t.fgOpacity=(192&s)>>6,t.fgRed=(48&s)>>4,t.fgGreen=(12&s)>>2,t.fgBlue=3&s,s=i[++e],t.bgOpacity=(192&s)>>6,t.bgRed=(48&s)>>4,t.bgGreen=(12&s)>>2,t.bgBlue=3&s,s=i[++e],t.edgeRed=(48&s)>>4,t.edgeGreen=(12&s)>>2,t.edgeBlue=3&s,e},m.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],s.row=15&t,t=i[++e],s.column=63&t,e},m.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{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}),Be=14,je=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],f=function(e,t){f.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,s,n,r=32639&e.ccData;r===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&r)?this.lastControlCode_=r:r!==this.PADDING_&&(this.lastControlCode_=null),t=r>>>8,i=255&r,r!==this.PADDING_&&(r===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":r===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),n=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=n,this.startPts_=e.pts):r===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):r===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):r===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):r===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):r===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):r===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=a()):r===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=a():r===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=a()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=ee((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),s=ee((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?this.column_+=3&i:this.isPAC(t,i)?(n=je.indexOf(7968&r),"rollUp"===this.mode_&&(n-this.rollUpRows_+1<0&&(n=this.rollUpRows_-1),this.setRollUp(e.pts,n)),n!==this.row_&&(this.clearFormatting(e.pts),this.row_=n),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&r)&&(this.column_=4*((14&r)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=ee(t),s+=ee(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},u=(f.prototype=new u,f.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}},this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},f.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=a(),this.nonDisplayed_=a(),this.lastControlCode_=null,this.column_=0,this.row_=Be,this.rollUpRows_=2,this.formatting_=[]},f.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_},f.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},f.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},f.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},f.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},f.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},f.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},f.prototype.isNormalChar=function(e){return 32<=e&&e<=127},f.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=Be,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=a(),this.displayed_=a()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},f.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t),t=t.reduce(function(e,t){return e+"<"+t+">"},""),this[this.mode_](e,t)},f.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},""),this.formatting_=[],this[this.mode_](e,t))},f.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},f.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},f.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<Be+1;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},f.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},{CaptionStream:n,Cea608Stream:f,Cea708Stream:m}),Fe={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},He=i,ze=8589934592,$e=4294967296;function We(e,t,i){for(var s="",n=t;n<i;n++)s+="%"+("00"+e[n].toString(16)).slice(-2);return s}function g(e,t,i){return decodeURIComponent(We(e,t,i))}function y(e,t,i){return unescape(We(e,t,i))}function v(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}ie.prototype=new He;function qe(e){var t,i={descriptor:e&&e.descriptor},l=0,h=[],d=0;if(qe.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,s,n,r,a,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(d=0,h.length=0),0===h.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(h.push(e),d+=e.data.byteLength,1===h.length&&(l=T.parseSyncSafeInteger(e.data.subarray(6,10)),l+=10),!(d<l)){for(t={data:new Uint8Array(l),frames:[],pts:h[0].pts,dts:h[0].dts},n=0;n<l;)t.data.set(h[0].data.subarray(0,l-n),n),n+=h[0].data.byteLength,d-=h[0].data.byteLength,h.shift();i=10,64&t.data[5]&&(i=(i+=4)+T.parseSyncSafeInteger(t.data.subarray(10,14)),l-=T.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((s=T.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((o={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+s+10)}).key=o.id,T.frameParsers[o.id]?T.frameParsers[o.id](o):"T"===o.id[0]?T.frameParsers["T*"](o):"W"===o.id[0]&&T.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(a=(1&(r=o.data)[3])<<30|r[4]<<22|r[5]<<14|r[6]<<6|r[7]>>>2,a=(a*=4)+(3&r[7]),o.timeStamp=a,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)),t.frames.push(o),(i=i+10+s)<l);this.trigger("data",t)}}}function Ve(){var n=new Uint8Array(188),r=0;Ve.prototype.init.call(this),this.push=function(e){var t,i=0,s=188;for(r?((t=new Uint8Array(e.byteLength+r)).set(n.subarray(0,r)),t.set(e,r),r=0):t=e;s<t.byteLength;)71===t[i]&&71===t[s]?(this.trigger("data",t.subarray(i,s)),i+=188,s+=188):(i++,s++);i<t.byteLength&&(n.set(t.subarray(i),0),r=t.byteLength-i)},this.flush=function(){188===r&&71===n[0]&&(this.trigger("data",n),r=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){r=0,this.trigger("reset")}}var Ge,Xe,Ke,He=ie,Ye=te,Qe=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},_={APIC:function(e){var t,i=1;

233!==e.data[0]||(t=Qe(e.data,0,1))<0||(e.mimeType=y(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Qe(e.data,0,++i))<0)||(e.description=g(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=y(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){3===e.data[0]&&(e.value=g(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=Qe(e.data,0,1))&&(e.description=g(e.data,1,t),e.value=g(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=y(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=Qe(e.data,0,1))&&(e.description=g(e.data,1,t),e.url=y(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=y(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},b=i,Ze=Fe,T=w={parseId3Frames:function(e){var t,i=10,s=0,n=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){s=v(e.subarray(6,10)),s+=10,64&e[5]&&(i=(i+=4)+v(e.subarray(10,14)),s-=v(e.subarray(16,20)));do{if((t=v(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)}}while(r.key=r.id,_[r.id]?_[r.id](r):"T"===r.id[0]?_["T*"](r):"W"===r.id[0]&&_["W*"](r),n.push(r),(i=i+10+t)<s);return n}},parseSyncSafeInteger:v,frameParsers:_},w=(qe.prototype=new b,qe),b=i,Je=u,S=Fe,et=(Ve.prototype=new b,(Ge=function(){var s,n,r,a;Ge.prototype.init.call(this),(a=this).packetsWaitingForPmt=[],this.programMapTable=void 0,s=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?n:r)(e.subarray(i),t)},n=function(e,t){t.section_number=e[7],t.last_section_number=e[8],a.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=a.pmtPid},r=function(e,t){var i,s;if(1&e[5]){for(a.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 n=e[s],r=(31&e[s+1])<<8|e[s+2];n===S.H264_STREAM_TYPE&&null===a.programMapTable.video?a.programMapTable.video=r:n===S.ADTS_STREAM_TYPE&&null===a.programMapTable.audio?a.programMapTable.audio=r:n===S.METADATA_STREAM_TYPE&&(a.programMapTable["timed-metadata"][r]=n),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=a.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",s(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",s(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=S.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=S.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new b,Ge.STREAM_TYPES={h264:27,adts:15},(Xe=function(){function s(e,t,i){var s,n=new Uint8Array(e.size),r={type:t},a=0,o=0;if(e.data.length&&!(e.size<9)){for(r.trackId=e.data[0].pid,a=0;a<e.data.length;a++)s=e.data[a],n.set(s.data,o),o+=s.data.byteLength;h(n,r),t="video"===t||r.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&l.trigger("data",r)}}var t,l=this,n=!1,r={data:[],size:0},a={data:[],size:0},o={data:[],size:0},h=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(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]))};Xe.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case S.H264_STREAM_TYPE:e=r,t="video";break;case S.ADTS_STREAM_TYPE:e=a,t="audio";break;case S.METADATA_STREAM_TYPE:e=o,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=i.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),n=!0,l.trigger("data",e)}})[i.type]()},this.reset=function(){r.size=0,r.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(r,"video"),s(a,"audio"),s(o,"timed-metadata")},this.flush=function(){var e;!n&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),l.trigger("data",e)),n=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new b,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ve,TransportParseStream

23:Ge,ElementaryStream:Xe,TimestampRolloverStream:He,CaptionStream:Je.CaptionStream,Cea608Stream:Je.Cea608Stream,Cea708Stream:Je.Cea708Stream,MetadataStream:w});for(Ke in S)S.hasOwnProperty(Ke)&&(et[Ke]=S[Ke]);function tt(l){var h,d=0;tt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${d} outside syncword`})},this.push=function(e){var t,i,s,n,r,a,o=0;if(l||(d=0),"audio"===e.type){for(h&&h.length?(s=h,(h=new Uint8Array(s.byteLength+e.data.byteLength)).set(s),h.set(e.data,s.byteLength)):h=e.data;o+7<h.length;)if(255!==h[o]||240!=(246&h[o+1]))"number"!=typeof a&&(a=o),o++;else{if("number"==typeof a&&(this.skipWarn_(a,o),a=null),i=2*(1&~h[o+1]),t=(3&h[o+3])<<11|h[o+4]<<3|(224&h[o+5])>>5,r=(n=1024*(1+(3&h[o+6])))*at/ot[(60&h[o+2])>>>2],h.byteLength-o<t)break;this.trigger("data",{pts:e.pts+d*r,dts:e.dts+d*r,sampleCount:n,audioobjecttype:1+(h[o+2]>>>6&3),channelcount:(1&h[o+2])<<2|(192&h[o+3])>>>6,samplerate:ot[(60&h[o+2])>>>2],samplingfrequencyindex:(60&h[o+2])>>>2,samplesize:16,data:h.subarray(o+7+i,o+t)}),d++,o+=t}"number"==typeof a&&(this.skipWarn_(a,o),a=null),h=h.subarray(o)}},this.flush=function(){d=0,this.trigger("done")},this.reset=function(){h=void 0,this.trigger("reset")},this.endTimeline=function(){h=void 0,this.trigger("endedtimeline")}}function it(s){var n=s.byteLength,r=0,a=0;this.length=function(){return 8*n},this.bitsAvailable=function(){return 8*n+a},this.loadWord=function(){var e=s.byteLength-n,t=new Uint8Array(4),i=Math.min(4,n);if(0===i)throw new Error("no bytes available");t.set(s.subarray(e,e+i)),r=new DataView(t.buffer).getUint32(0),a=8*i,n-=i},this.skipBits=function(e){var t;e<a||(e=(e-=a)-8*(t=Math.floor(e/8)),n-=t,this.loadWord()),r<<=e,a-=e},this.readBits=function(e){var t=Math.min(a,e),i=r>>>32-t;return 0<(a-=t)?r<<=t:0<n&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){for(var e=0;e<a;++e)if(0!=(r&2147483648>>>e))return r<<=e,a-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()}function st(){var s,n,r=0;st.prototype.init.call(this),this.push=function(e){for(var t,i=(n=n?((t=new Uint8Array(n.byteLength+e.data.byteLength)).set(n),t.set(e.data,n.byteLength),t):e.data).byteLength;r<i-3;r++)if(1===n[r+2]){s=r+5;break}for(;s<i;)switch(n[s]){case 0:if(0!==n[s-1])s+=2;else if(0!==n[s-2])s++;else{for(r+3!==s-2&&this.trigger("data",n.subarray(r+3,s-2));1!==n[++s]&&s<i;);r=s-2,s+=3}break;case 1:0===n[s-1]&&0===n[s-2]&&(this.trigger("data",n.subarray(r+3,s-2)),r=s-2),s+=3;break;default:s+=3}n=n.subarray(r),s-=r,r=0},this.reset=function(){n=null,r=0,this.trigger("reset")},this.flush=function(){n&&3<n.byteLength&&this.trigger("data",n.subarray(r+3)),n=null,r=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}var nt,rt,b=et,He=i,at=d.ONE_SECOND_IN_TS,ot=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Je=(tt.prototype=new He,tt),w=i;function lt(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}st.prototype=new w,rt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(nt=function(){var i,s,n,r,a,o,f,t=new st;nt.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(s=e.trackId,n=e.pts,r=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:s,pts:n,dts:r,data:e,nalUnitTypeCode:31&e[0]};switch(t.nalUnitTypeCode){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=a(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=a(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),t.on("partialdone",function(){i.trigger("partialdone")}),t.on("reset",function(){i.trigger("reset")}),t.on("endedtimeline",function(){i.trigger("endedtimeline")}),this.flush=function(){t.flush()},this.partialFlush=function(){t.partialFlush()},this.reset=function(){t.reset()},this.endTimeline=function(){t.endTimeline()},f=function(e,t){for(var i=8,s=8,n=0;n<e;n++)i=0===(s=0!==s?(i+t.readExpGolomb()+256)%256:s)?i:s},a=function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var n=t-i.length,r=new Uint8Array(n),a=0,s=0;s<n;a++,s++)a===i[0]&&(a++,i.shift()),r[s]=e[a];return r},o=function(e){var t,i,s,n,r,a,o=0,l=0,h=0,d=0,u=[1,1],c=new it(e),e=c.readUnsignedByte(),p=c.readUnsignedByte(),m=c.readUnsignedByte();if(c.skipUnsignedExpGolomb(),rt[e]&&(3===(i=c.readUnsignedExpGolomb())&&c.skipBits(1),c.skipUnsignedExpGolomb(),c.skipUnsignedExpGolomb(),c.skipBits(1),c.readBoolean()))for(r=3!==i?8:12,a=0;a<r;a++)c.readBoolean()&&f(a<6?16:64,c);if(c.skipUnsignedExpGolomb(),0===(i=c.readUnsignedExpGolomb()))c.readUnsignedExpGolomb();else if(1===i)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),t=c.readUnsignedExpGolomb(),a=0;a<t;a++)c.skipExpGolomb();if(c.skipUnsignedExpGolomb(),c.skipBits(1),i=c.readUnsignedExpGolomb(),s=c.readUnsignedExpGolomb(),0===(n=c.readBits(1))&&c.skipBits(1),c.skipBits(1),c.readBoolean()&&(o=c.readUnsignedExpGolomb(),l=c.readUnsignedExpGolomb(),h=c.readUnsignedExpGolomb(),d=c.readUnsignedExpGolomb()),c.readBoolean()&&c.readBoolean()){switch(c.readUnsignedByte()){case 1:u=[1,1];break;case 2:u=[12,11];break;case 3:u=[10,11];break;case 4:u=[16,11];break;case 5:u=[40,33];break;case 6:u=[24,11];break;case 7:u=[20,11];break;case 8:u=[32,11];break;case 9:u=[80,33];break;case 10:u=[18,11];break;case 11:u=[15,11];break;case 12:u=[64,33];break;case 13:u=[160,99];break;case 14:u=[4,3];break;case 15:u=[3,2];break;case 16:u=[2,1];break;case 255:u=[c.readUnsignedByte()<<8|c.readUnsignedByte(),c.readUnsignedByte()<<8|c.readUnsignedByte()]}u&&(u[0],u[1])}return{profileIdc:e,levelIdc:m,profileCompatibility:p,width:16*(i+1)-2*o-2*l,height:(2-n)*(s+1)*16-2*h-2*d,sarRatio:u}}}).prototype=new w;function ht(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i}function dt(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=ht(e,t),dt(e,t))}function ut(){var r=new Uint8Array,a=0;ut.prototype.init.call(this),this.setTimestamp=function(e){a=e},this.push=function(e){var t,i,s=0,n=0;for(r.length?(i=r.length,(r=new Uint8Array(e.byteLength+i)).set(r.subarray(0,i)),r.set(e,i)):r=e;3<=r.length-n;)if(r[n]==="I".charCodeAt(0)&&r[n+1]==="D".charCodeAt(0)&&r[n+2]==="3".charCodeAt(0)){if(r.length-n<10)break;if(n+(s=pt.parseId3TagSize(r,n))>r.length)break;t={type:"timed-metadata",data:r.subarray(n,n+s)},this.trigger("data",t),n+=s}else if(255==(255&r[n])&&240==(240&r[n+1])){if(r.length-n<7)break;if(n+(s=pt.parseAdtsSize(r,n))>r.length)break;t={type:"audio",data:r.subarray(n,n+s),pts:a,dts:a},this.trigger("data",t),n+=s}else n++;i=r.length-n,r=0<i?r.subarray(n):new Uint8Array},this.reset=function(){r=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){r=new Uint8Array,this.trigger("endedtimeline")}}var He=nt,ct=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],E=i,pt=w={isLikelyAacData:function(e){var t=dt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:ht,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return ct[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+lt(e.subarray(10,14)));do{if((t=lt(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var s,n,r=e.subarray(i+10,i+t+10),a=0;a<r.byteLength;a++)if(0===r[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,i){for(var s="",n=t;n<i;n++)s+="%"+("00"+e[n].toString(16)).slice(-2);return s}(r,0,a)))return n=(1&(s=r.subarray(a+1))[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,(n*=4)+(3&s[7]);break}}while((i=i+10+t)<e.byteLength);return null}};function mt(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var n=i[s];"headOfPipeline"!==n&&t[n].on&&t[n].on("log",Pt.bind(e,n))}}function ft(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function gt(e,t,i,s,n,r){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(n-i)},prependedContentDuration:r,baseMediaDecodeTime:e}}ut.prototype=new E;function yt(r,a){var o=[],l=0,h=0,d=1/0,u=(a=a||{}).firstSequenceNumber||0;yt.prototype.init.call(this),this.push=function(t){I.collectDtsInfo(r,t),r&&kt.forEach(function(e){r[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){d=e},this.setAudioAppendStart=function(e){h=e},this.flush=function(){var e,t,i,s,n;0!==o.length&&(e=bt.trimAdtsFramesByEarliestDts(o,r,l),r.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(r,a.keepOriginalTimestamps),n=bt.prefixWithSilence(r,e,h,d),r.samples=bt.generateSampleTable(e),i=x.mdat(bt.concatenateFrameData(e)),o=[],s=x.moof(u,[r]),t=new Uint8Array(s.byteLength+i.byteLength),u++,t.set(s),t.set(i,s.byteLength),I.clearDtsInfo(r),i=Math.ceil(1024*xt/r.samplerate),e.length&&(s=e.length*i,this.trigger("segmentTimingInfo",gt(Tt.audioTsToVideoTs(r.baseMediaDecodeTime,r.samplerate),e[0].dts,e[0].pts,e[0].dts+s,e[0].pts+s,n||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+s})),this.trigger("data",{track:r,boxes:t})),this.trigger("done","AudioSegmentStream")},this.reset=function(){I.clearDtsInfo(r),o=[],this.trigger("reset")}}var vt,_t,C,E=i,x=Ie,k=Pe,bt=De,I=Ne,P=b,Tt=d,wt=Je,St=He,Et=ut,Ct=w.isLikelyAacData,xt=d.ONE_SECOND_IN_TS,kt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],It=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Pt=function(e,t){t.stream=e,this.trigger("log",t)};function At(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function Lt(e,t){var i,s,n,r=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=Ht(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),n=zt(e.subarray(i+4,i+8)),s=1<s?i+s:e.byteLength,n===t[0]&&(1===t.length?r.push(e.subarray(i+8,s)):(n=Lt(e.subarray(i+8,s),t.slice(1))).length&&(r=r.concat(n))),i=s;return r}function Dt(e){return(31&e[1])<<8|e[2]}function Ot(e){return!!(64&e[1])}function Nt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Mt(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}}yt.prototype=new E,(vt=function(a,r){var t,i,o=[],h=[],l=(r=r||{}).firstSequenceNumber||0;vt.prototype.init.call(this),delete a.minPTS,this.gopCache_=[],this.push=function(e){I.collectDtsInfo(a,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,a.sps=[e.data],It.forEach(function(e){a[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,a.pps=[e.data]),o.push(e)},this.flush=function(){for(var e,t,i,s=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0!==o.length){if(e=k.groupNalsIntoFrames(o),(e=k.groupFramesIntoGops(e))[0][0].keyFrame||((n=this.getGopForFusion_(o[0],a))?(s=n.duration,e.unshift(n),e.byteLength+=n.byteLength,e.nalCount+=n.nalCount,e.pts=n.pts,e.dts=n.dts,e.duration+=n.duration):e=k.extendFirstKeyFrame(e)),h.length){var n=r.alignGopsAtEnd?this.alignGopsAtEnd_(e):this.alignGopsAtStart_(e);if(!n)return this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");I.clearDtsInfo(a),e=n}I.collectDtsInfo(a,e),a.samples=k.generateSampleTable(e),n=x.mdat(k.concatenateNalData(e)),a.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(a,r.keepOriginalTimestamps),this.trigger("processedGopsInfo",e.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),t=e[0],i=e[e.length-1],this.trigger("segmentTimingInfo",gt(a.baseMediaDecodeTime,t.dts,t.pts,i.dts+i.duration,i.pts+i.duration,s)),this.trigger("timingInfo",{start:e[0].pts,end:e[e.length-1].pts+e[e.length-1].duration}),this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime),this.trigger("timelineStartInfo",a.timelineStartInfo),t=x.moof(l,[a]),i=new Uint8Array(t.byteLength+n.byteLength),l++,i.set(t),i.set(n,t.byteLength),this.trigger("data",{track:a,boxes:i})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,h.length=0,this.trigger("reset")},this.resetStream_=function(){I.clearDtsInfo(a),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,s,n=1/0,r=0;r<this.gopCache_.length;r++)i=(s=this.gopCache_[r]).gop,a.pps&&ft(a.pps[0],s.pps[0])&&a.sps&&ft(a.sps[0],s.sps[0])&&(i.dts<a.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<n)&&(t=s,n=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,n,r=e.byteLength,a=e.nalCount,o=e.duration,l=t=0;l<h.length&&t<e.length&&(i=h[l],s=e[t],i.pts!==s.pts);)s.pts>i.pts?l++:(t++,r-=s.byteLength,a-=s.nalCount,o-=s.duration);return 0===t?e:t===e.length?null:((n=e.slice(t)).byteLength=r,n.duration=o,n.nalCount=a,n.pts=n[0].pts,n.dts=n[0].dts,n)},this.alignGopsAtEnd_=function(e){for(var t,i,s,n,r=h.length-1,a=e.length-1,o=null,l=!1;0<=r&&0<=a;){if(t=h[r],i=e[a],t.pts===i.pts){l=!0;break}t.pts>i.pts?r--:(r===h.length-1&&(o=a),a--)}return l||null!==o?0===(s=l?a:o)?e:(n=(s=e.slice(s)).reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0}),s.byteLength=n.byteLength,s.duration=n.duration,s.nalCount=n.nalCount,s.pts=s[0].pts,s.dts=s[0].dts,s):null},this.alignGopsWith=function(e){h=e}}).prototype=new E,((C=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,C.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.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))))}}).prototype=new E).flush=function(e){var t,i,s,n=0,r={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,It.forEach(function(e){r.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,kt.forEach(function(e){r.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?r.type=this.pendingTracks[0].type:r.type="combined",this.emittedTracks+=this.pendingTracks.length,e=x.initSegment(this.pendingTracks),r.initSegment=new Uint8Array(e.byteLength),r.initSegment.set(e),r.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)r.data.set(this.pendingBoxes[s],n),n+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=Tt.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=Tt.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),r.captionStreams[t.stream]=!0,r.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=Tt.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),r.metadata.push(i);for(r.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",r),s=0;s<r.captions.length;s++)t=r.captions[s],this.trigger("caption",t);for(s=0;s<r.metadata.length;s++)i=r.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},C.prototype.setRemux=function(e){this.remuxTracks=e},(_t=function(s){var n,r,a=this,i=!0;_t.prototype.init.call(this),s=s||{},this.baseMediaDecodeTime=s.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new P.MetadataStream,t.aacStream=new Et,t.audioTimestampRolloverStream=new P.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new P.TimestampRolloverStream("timed-metadata"),t.adtsStream=new wt,t.coalesceStream=new C(s,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||t.audioSegmentStream||(r=r||{timelineStartInfo:{baseMediaDecodeTime:a.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new yt(r,s),t.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),t.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),a.trigger("trackinfo",{hasAudio:!!r,hasVideo:!!n}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done")),mt(this,t)},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new P.MetadataStream,i.packetStream=new P.TransportPacketStream,i.parseStream=new P.TransportParseStream,i.elementaryStream=new P.ElementaryStream,i.timestampRolloverStream=new P.TimestampRolloverStream,i.adtsStream=new wt,i.h264Stream=new St,i.captionStream=new P.CaptionStream(s),i.coalesceStream=new C(s,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)n||"video"!==e.tracks[t].type?r||"audio"!==e.tracks[t].type||((r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime):(n=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime;n&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new vt(n,s),i.videoSegmentStream.on("log",a.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",function(e){r&&!s.keepOriginalTimestamps&&(r.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-a.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",a.trigger.bind(a,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){r&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",a.trigger.bind(a,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),r&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new yt(r,s),i.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),a.trigger("trackinfo",{hasAudio:!!r,hasVideo:!!n})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,a.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),mt(this,i)},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;s.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),r&&(r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,I.clearDtsInfo(r),t.audioTimestampRolloverStream)&&t.audioTimestampRolloverStream.discontinuity(),n&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,I.clearDtsInfo(n),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){r&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;s.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){n&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(t){var i=this;return function(e){e.stream=t,i.trigger("log",e)}},this.push=function(e){var t;i&&((t=Ct(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!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()}}).prototype=new E;function Rt(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]}}function Ut(){var t,h,c,p,m,i,s=!1;this.isInitialized=function(){return s},this.init=function(e){t=new Vt,s=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/p,e.endTime=e.endPts/p,m.captions.push(e),m.captionStreams[e.stream]=!0}),t.on("log",function(e){m.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||c===e[0]&&p===t[c])},this.parse=function(e,t,i){var s,n,r,d,a,u,o;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))c=t[0],p=i[c];else if(null===c||!p)return h.push(e),null;for(;0<h.length;){var l=h.shift();this.parse(l,t,i)}return n=p,(s=null===(s=c)?null:{seiNals:(d=s,a=A(r=e,["moof","traf"]),r=A(r,["mdat"]),u={},o=[],r.forEach(function(e,t){t=a[t],o.push({mdat:e,traf:t})}),o.forEach(function(e){var t,i,s,n,r,a=e.mdat,e=e.traf,o=A(e,["tfhd"]),l=(o=Kt(o[0])).trackId,h=0<(h=A(e,["tfdt"])).length?Gt(h[0]).baseMediaDecodeTime:0,e=A(e,["trun"]);d===l&&0<e.length&&(t=h,i=o.defaultSampleDuration||0,s=o.defaultSampleSize||0,n=o.trackId,r=[],e.forEach(function(e){(e=Xt(e).samples).forEach(function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=s),e.trackId=n,e.dts=t,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof t?(e.pts=t+Yt.BigInt(e.compositionTimeOffset),t+=Yt.BigInt(e.duration)):(e.pts=t+e.compositionTimeOffset,t+=e.duration)}),r=r.concat(e)}),h=function(e,t,i){for(var s,n,r=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=s)if(s=r.getUint32(o),o+=4,!(s<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+s),h=function(e){for(var t=o,i=0;i<e.length;i++){var s=e[i];if(t<s.size)return s;t-=s.size}return null}(t),l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:qt(l),trackId:i};if(h)l.pts=h.pts,l.dts=h.dts,n=h;else{if(!n){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=n.pts,l.dts=n.dts}a.seiNals.push(l)}return a}(a,r,l),u[l]||(u[l]={seiNals:[],logs:[]}),u[l].seiNals=u[l].seiNals.concat(h.seiNals),u[l].logs=u[l].logs.concat(h.logs))}),(e=u[s]||{}).seiNals),logs:e.logs,timescale:n})&&s.logs&&(m.logs=m.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),m):m.logs.length?{logs:m.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(e){if(!this.isInitialized()||!e||0===e.length)return null;e.forEach(function(e){t.push(e)})},this.flushStream=function(){if(!this.isInitialized())return null;i?t.partialFlush():t.flush()},this.clearParsedCaptions=function(){m.captions=[],m.captionStreams={},m.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){h=[],p=c=null,m?this.clearParsedCaptions():m={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()}function Bt(e){var e=D(e,["moov","trak"]),r=[];return e.forEach(function(e){var t,i={},s=D(e,["tkhd"])[0],n=(s&&(n=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),i.id=0===n?s.getUint32(12):s.getUint32(20)),D(e,["mdia","hdlr"])[0]);n&&(s=Zt(n.subarray(8,12)),i.type="vide"===s?"video":"soun"===s?"audio":s),(n=D(e,["mdia","minf","stbl","stsd"])[0])&&(s=n.subarray(8),i.codec=Zt(s.subarray(4,8)),n=D(s,[i.codec])[0])&&(/^[asm]vc[1-9]$/i.test(i.codec)?(t=n.subarray(78),"avcC"===Zt(t.subarray(4,8))&&11<t.length?(i.codec+=".",i.codec+=L(t[9]),i.codec+=L(t[10]),i.codec+=L(t[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(t=n.subarray(28),"esds"===Zt(t.subarray(4,8))&&20<t.length&&0!==t[19]?(i.codec+="."+L(t[19]),i.codec+="."+L(t[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase()),(s=D(e,["mdia","mdhd"])[0])&&(i.timescale=(t=0===(n=s)[0]?12:20,Qt(n[t]<<24|n[1+t]<<16|n[2+t]<<8|n[3+t]))),r.push(i)}),r}function jt(e,t){var i,s,n;return(e=(M.aac.isLikelyAacData(e)?function(e){for(var t,i,s=!1,n=0,r=null,a=null,o=0,l=0;3<=e.length-l;){switch(M.aac.parseType(e,l)){case"timed-metadata":e.length-l<10||(o=M.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=M.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7||(o=M.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===r&&(t=e.subarray(l,l+o),r=M.aac.parseSampleRate(t)),n++,l+=o);break;default:l++}if(s)return null}return null===r||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*n*(i=N/r),pts:a+1024*n*i}]}}:function(e){for(var t,i,s={pid:null,table:null},n={},r=e,a=s,o=0,l=188;l<r.byteLength;)if(71===r[o]&&71===r[l]){switch(i=r.subarray(o,l),M.ts.parseType(i,a.pid)){case"pat":a.pid=M.ts.parsePat(i);break;case"pmt":var h=M.ts.parsePmt(i);a.table=a.table||{},Object.keys(h).forEach(function(e){a.table[e]=h[e]})}o+=188,l+=188}else o++,l++;for(t in s.table)if(s.table.hasOwnProperty(t))switch(s.table[t]){case ii.H264_STREAM_TYPE:n.video=[],E=S=w=T=y=g=f=m=p=c=u=d=void 0;for(var d,u,c,p,m,f,g,y,v=e,_=s,b=n,T=0,w=188,S=!1,E={data:[],size:0};w<v.byteLength;)if(71===v[T]&&71===v[w]){if(d=v.subarray(T,w),"pes"===M.ts.parseType(d,_.pid)&&(u=M.ts.parsePesType(d,_.table),c=M.ts.parsePayloadUnitStartIndicator(d),"video"===u)&&(c&&!S&&(p=M.ts.parsePesTime(d))&&(p.type="video",b.video.push(p),S=!0),!b.firstKeyFrame)){if(c&&0!==E.size){for(m=new Uint8Array(E.size),f=0;E.data.length;)g=E.data.shift(),m.set(g,f),f+=g.byteLength;M.ts.videoPacketContainsKeyFrame(m)&&(y=M.ts.parsePesTime(m))&&(b.firstKeyFrame=y,b.firstKeyFrame.type="video"),E.size=0}E.data.push(d),E.size+=d.byteLength}if(S&&b.firstKeyFrame)break;T+=188,w+=188}else T++,w++;for(T=(w=v.byteLength)-188,S=!1;0<=T;)if(71===v[T]&&71===v[w]){if(d=v.subarray(T,w),"pes"===M.ts.parseType(d,_.pid)&&(u=M.ts.parsePesType(d,_.table),c=M.ts.parsePayloadUnitStartIndicator(d),"video"===u)&&c&&(p=M.ts.parsePesTime(d))&&(p.type="video",b.video.push(p),S=!0),S)break;T-=188,w-=188}else T--,w--;0===n.video.length&&delete n.video;break;case ii.ADTS_STREAM_TYPE:n.audio=[],N=O=D=I=k=x=C=void 0;for(var C,x,k,I,P=e,A=s,L=n,D=0,O=188,N=!1;O<=P.byteLength;)if(71!==P[D]||71!==P[O]&&O!==P.byteLength)D++,O++;else{if(C=P.subarray(D,O),"pes"===M.ts.parseType(C,A.pid)&&(x=M.ts.parsePesType(C,A.table),k=M.ts.parsePayloadUnitStartIndicator(C),"audio"===x)&&k&&(I=M.ts.parsePesTime(C))&&(I.type="audio",L.audio.push(I),N=!0),N)break;D+=188,O+=188}for(D=(O=P.byteLength)-188,N=!1;0<=D;)if(71!==P[D]||71!==P[O]&&O!==P.byteLength)D--,O--;else{if(C=P.subarray(D,O),"pes"===M.ts.parseType(C,A.pid)&&(x=M.ts.parsePesType(C,A.table),k=M.ts.parsePayloadUnitStartIndicator(C),"audio"===x)&&k&&(I=M.ts.parsePesTime(C))&&(I.type="audio",L.audio.push(I),N=!0),N)break;D-=188,O-=188}0===n.audio.length&&delete n.audio}return n})(e))&&(e.audio||e.video)?((i=e).audio&&i.audio.length&&(void 0!==(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach(function(e){e.dts=O(e.dts,s),e.pts=O(e.pts,s),e.dtsTime=e.dts/N,e.ptsTime=e.pts/N})),i.video&&i.video.length&&(void 0!==(n=t)&&!isNaN(n)||(n=i.video[0].dts),i.video.forEach(function(e){e.dts=O(e.dts,n),e.pts=O(e.pts,n),e.dtsTime=e.dts/N,e.ptsTime=e.pts/N}),i.firstKeyFrame)&&((t=i.firstKeyFrame).dts=O(t.dts,n),t.pts=O(t.pts,n),t.dtsTime=t.dts/N,t.ptsTime=t.pts/N),e):null}var Ft=_t,De=function(e){return("00"+e.toString(16)).slice(-2)},Ht=i=function(e){return e>>>0},zt=At,$t=i,Wt=Y.getUint64,b="undefined"!=typeof window?window:void 0!==X?X:"undefined"!=typeof self?self:{},qt=re.discardEmulationPreventionBytes,Vt=u.CaptionStream,A=Lt,Gt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Wt(e.subarray(4)):$t(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},Xt=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),n=1&i.flags[2],r=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],h=8&i.flags[1],d=s.getUint32(4),u=8;for(n&&(i.dataOffset=s.getInt32(u),u+=4),r&&d&&(t={flags:Rt(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),h&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t),d--);d--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=Rt(e.subarray(u,u+4)),u+=4),h&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t);return i},Kt=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],s=2&e.flags[2],n=8&e.flags[2],r=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],h=8;return i&&(h+=4,e.baseDataOffset=t.getUint32(12),h+=4),s&&(e.sampleDescriptionIndex=t.getUint32(h),h+=4),n&&(e.defaultSampleDuration=t.getUint32(h),h+=4),r&&(e.defaultSampleSize=t.getUint32(h),h+=4),a&&(e.defaultSampleFlags=t.getUint32(h)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e},Yt=b,Qt=i,L=De,D=Lt,Zt=At,Jt=Y.getUint64,ei=b,ti=Fe,ii=Fe,O=Ye,M={},N=(M.ts={parseType:function(e,t){return 0===(e=Dt(e))?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Ot(e),i=4+Nt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Ot(e),s=4+Nt(e);if(i&&(s+=e[s]+1),1&e[s+5]){for(var n=3+((15&e[s+1])<<8|e[s+2])-4,r=12+((15&e[s+10])<<8|e[s+11]);r<n;){var a=s+r;t[(31&e[a+1])<<8|e[a+2]]=e[a],r+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:Ot,parsePesType:function(e,t){switch(t[Dt(e)]){case ti.H264_STREAM_TYPE:return"video";case ti.ADTS_STREAM_TYPE:return"audio";case ti.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!Ot(e)||(t=4+Nt(e))>=e.byteLength?null:(i=null,192&(s=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&s)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+Nt(e),i=e.subarray(t),s=0,n=0,r=!1;n<i.byteLength-3;n++)if(1===i[n+2]){s=n+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1])s+=2;else if(0!==i[s-2])s++;else{for(n+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===Mt(31&i[n+3])&&(r=!0);1!==i[++s]&&s<i.length;);n=s-2,s+=3}break;case 1:0===i[s-1]&&0===i[s-2]&&("slice_layer_without_partitioning_rbsp_idr"===Mt(31&i[n+3])&&(r=!0),n=s-2),s+=3;break;default:s+=3}return i=i.subarray(n),s-=n,n=0,!!(i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Mt(31&i[n+3]))||r}},M.aac=w,d.ONE_SECOND_IN_TS);class si{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Ft(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment,t=(e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength},e.data);e.data=t.buffer,i.postMessage({action:"data",segment:e,byteOffset:t.byteOffset,byteLength:t.byteLength},[e.data])}),e.on("done",function(e){i.postMessage({action:"done"})}),e.on("gopInfo",function(e){i.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:d.videoTsToSeconds(e.start.dts),presentation:d.videoTsToSeconds(e.start.pts)},end:{decode:d.videoTsToSeconds(e.end.dts),presentation:d.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:d.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=d.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:d.videoTsToSeconds(e.start.dts),presentation:d.videoTsToSeconds(e.start.pts)},end:{decode:d.videoTsToSeconds(e.end.dts),presentation:d.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:d.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=d.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){i.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){i.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){i.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){i.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:d.videoTsToSeconds(e.start),end:d.videoTsToSeconds(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:d.videoTsToSeconds(e.start),end:d.videoTsToSeconds(e.end)}})}),e.on("log",function(e){i.postMessage({action:"log",log:e})})}pushMp4Captions(e){this.captionParser||(this.captionParser=new Ut,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){var r,i;r=e,e="bigint"==typeof(i=D(i=t,["moof","traf"]).reduce(function(e,t){var i=D(t,["tfhd"])[0],i=Qt(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),i=r[i]||9e4,t=D(t,["tfdt"])[0],s=new DataView(t.buffer,t.byteOffset,t.byteLength);let n;return"bigint"==typeof(t=1===t[0]?Jt(t.subarray(4,12)):s.getUint32(4))?n=t/ei.BigInt(i):"number"!=typeof t||isNaN(t)||(n=t/i),(n=n<Number.MAX_SAFE_INTEGER?Number(n):n)<e?n:e},1/0))||isFinite(i)?i:0,this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=Bt(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){t="number"!=typeof t||isNaN(t)?void 0:t*d.ONE_SECOND_IN_TS;let i=null;(t=jt(e,t))&&((i={hasVideo:t.video&&2===t.video.length||!1,hasAudio:t.audio&&2===t.audio.length||!1}).hasVideo&&(i.videoStart=t.video[0].ptsTime),i.hasAudio)&&(i.audioStart=t.audio[0].ptsTime),this.self.postMessage({action:"probeTs",result:i,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength),this.transmuxer.push(e)}reset(){this.transmuxer.reset()}setTimestampOffset(e){e=e.timestampOffset||0,this.transmuxer.setBaseMediaDecodeTime(Math.round(d.secondsToVideoTs(e)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(d.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())}}self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new si(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new si(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));const fh=(e,t,i)=>{var{type:s,initSegment:n,captions:r,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:h}=e.data.segment,t=(t.buffer.push({captions:r,captionStreams:a,metadata:o}),e.data.segment.boxes||{data:e.data.segment.data}),r={type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(n.data,n.byteOffset,n.byteLength)};void 0!==l&&(r.videoFrameDtsTime=l),void 0!==h&&(r.videoFramePtsTime=h),i(r)},gh=({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)},yh=(e,t)=>{t.gopInfo=e.data.gopInfo},vh=t=>{const{transmuxer:i,bytes:e,audioAppendStart:s,gopsToAlignWith:n,remux:r,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:h,onVideoSegmentTimingInfo:d,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:f,onTransmuxerLog:g,isEndOfTimeline:y}=t,v={buffer:[]};let _=y;var b,T;i.onmessage=e=>{i.currentTransmux!==t||("data"===e.data.action&&fh(e,v,a),"trackinfo"===e.data.action&&o(e.data.trackInfo),"gopInfo"===e.data.action&&yh(e,v),"audioTimingInfo"===e.data.action&&l(e.data.audioTimingInfo),"videoTimingInfo"===e.data.action&&h(e.data.videoTimingInfo),"videoSegmentTimingInfo"===e.data.action&&d(e.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===e.data.action&&u(e.data.audioSegmentTimingInfo),"id3Frame"===e.data.action&&c([e.data.id3Frame],e.data.id3Frame.dispatchType),"caption"===e.data.action&&p(e.data.caption),"endedtimeline"===e.data.action&&(_=!1,f()),"log"===e.data.action&&g(e.data.log),"transmuxed"!==e.data.type)||_||(i.onmessage=null,gh({transmuxedData:v,callback:m}),_h(i))},s&&i.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(n)&&i.postMessage({action:"alignGopsWith",gopsToAlignWith:n}),void 0!==r&&i.postMessage({action:"setRemux",remux:r}),e.byteLength&&(b=e instanceof ArrayBuffer?e:e.buffer,T=e instanceof ArrayBuffer?0:e.byteOffset,i.postMessage({action:"push",data:b,byteOffset:T,byteLength:e.byteLength},[b])),y&&i.postMessage({action:"endTimeline"}),i.postMessage({action:"flush"})},_h=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():vh(e.currentTransmux))},bh=(e,t)=>{e.postMessage({action:t}),_h(e)},Th=e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,vh(e))};var wh=e=>{var t;t="reset",(e=e).currentTransmux?e.transmuxQueue.push(bh.bind(null,e,t)):(e.currentTransmux=t,bh(e,t))};Th;function Sh(t){const i=t.transmuxer,s=t.endAction||t.action,n=t.callback;var e,r=di({},t,{endAction:null,transmuxer:null,callback:null});const a=e=>{e.data.action===s&&(i.removeEventListener("message",a),e.data.data&&(e.data.data=new Uint8Array(e.data.data,t.byteOffset||0,t.byteLength||e.data.data.byteLength),t.data)&&(t.data=e.data.data),n(e.data))};i.addEventListener("message",a),t.data?(e=t.data instanceof ArrayBuffer,r.byteOffset=e?0:t.data.byteOffset,r.byteLength=t.data.byteLength,e=[e?t.data:t.data.buffer],i.postMessage(r,e)):i.postMessage(r)}function Eh(e){let t=0;return e.audio&&t++,e.video&&t++,t}function Ch(s,t){var e=t.attributes||{},i=Ih(function(e){if((e=t.attributes||{}).CODECS)return yr(e.CODECS)}()||[]);return!jh(s,t)||i.audio||((e,t)=>{if(!jh(e,t))return!0;var t=t.attributes||{},i=e.mediaGroups.AUDIO[t.AUDIO];for(const s in i)if(!i[s].uri&&!i[s].playlists)return!0;return!1})(s,t)||(t=Ih(function(e){if(s.mediaGroups.AUDIO&&e){var t=s.mediaGroups.AUDIO[e];if(t)for(var i in t)if((i=t[i]).default&&i.playlists)return yr(i.playlists[0].attributes.CODECS)}return null}(e.AUDIO)||[])).audio&&(i.audio=t.audio),i}function xh(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function kh(e,t){return(e.attributes.BANDWIDTH||void 0||window.Number.MAX_VALUE)-(t.attributes.BANDWIDTH||void 0||window.Number.MAX_VALUE)}function Ih(e){const s={};return e.forEach(({mediaType:e,type:t,details:i}

23)),y.push(c);const C={};return y.forEach(e=>{var t,i;e.addEventListener("loadend",({loadendState:t,abortFn:i}={loadendState:C,abortFn:n},e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),()=>Ah(y)},Bh=al("CodecUtils"),jh=(e,t)=>(t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]),Fh=al("PlaylistSelector"),Hh=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},zh=function(e,s){const n=e.slice();e.sort(function(e,t){var i=s(e,t);return 0===i?n.indexOf(e)-n.indexOf(t):i})};function $h(o,t,l,h,d,u){if(o){var c={bandwidth:t,width:l,height:h,limitRenditionByPlayerDimensions:d};let e=o.playlists,n=(Rl.isAudioOnly(o)&&(e=u.getAudioTrackPlaylists_(),c.audioOnly=!0),e.map(e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||window.Number.MAX_VALUE,width:t,height:i,playlist:e}})),r=(zh(n,(e,t)=>e.bandwidth-t.bandwidth),(n=n.filter(e=>!Rl.isIncompatible(e.playlist))).filter(e=>Rl.isEnabled(e.playlist))),a=(o=(r=r.length?r:n.filter(e=>!Rl.isDisabled(e.playlist))).filter(e=>e.bandwidth*O.BANDWIDTH_VARIANCE<t))[o.length-1];var p=o.filter(e=>e.bandwidth===a.bandwidth)[0];if(!1===d){var m=p||r[0]||n[0];if(m&&m.playlist){let e=p?"bandwidthBestRep":"sortedPlaylistReps";return r[0]&&(e="enabledPlaylistReps"),Fh(`choosing ${Hh(m)} using ${e} with options`,c),m.playlist}}else{var f,d=o.filter(e=>e.width&&e.height),o=(zh(d,(e,t)=>e.width-t.width),d.filter(e=>e.width===l&&e.height===h)),o=(a=o[o.length-1],o.filter(e=>e.bandwidth===a.bandwidth)[0]);let t,i;o||(f=(t=d.filter(e=>e.width>l||e.height>h)).filter(e=>e.width===t[0].width&&e.height===t[0].height),a=f[f.length-1],i=f.filter(e=>e.bandwidth===a.bandwidth)[0]);let s;u.leastPixelDiffSelector&&(f=d.map(e=>(e.pixelDiff=Math.abs(e.width-l)+Math.abs(e.height-h),e)),zh(f,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),s=f[0]);m=s||i||o||p||r[0]||n[0];if(m&&m.playlist){let e="sortedPlaylistReps";return s?e="leastPixelDiffRep":i?e="resolutionPlusOneRep":o?e="resolutionBestRep":p?e="bandwidthBestRep":r[0]&&(e="enabledPlaylistReps"),Fh(`choosing ${Hh(m)} using ${e} with options`,c),m.playlist}}return Fh("could not choose a playlist with options",c),null}}function Wh(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return $h(this.playlists.main,this.systemBandwidth,parseInt(xh(this.tech_.el(),"width"),10)*e,parseInt(xh(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function qh(e,t,i){let s;var n;if(i&&i.cues)for(s=i.cues.length;s--;)(n=i.cues[s]).startTime>=e&&n.endTime<=t&&i.removeCue(n)}const Vh=e=>"number"==typeof e&&isFinite(e),Gh=e=>{var{startOfSegment:t,duration:i,segment:s,part:n,playlist:{mediaSequence:r,id:a,segments:o=[]},mediaIndex:l,partIndex:h,timeline:d}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof h,e=e.segment.uri?"segment":"pre-segment",p=c?El({preloadSegment:s})-1:0;return e+` [${r+l}/${r+o}]`+(c?` part [${h}/${p}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(c?` part start/end [${n.start} => ${n.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${d}]`+` selected by [${u}]`+` playlist [${a}]`},Xh=e=>e+"TimingInfo",Kh=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:n})=>!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!n||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i)),Yh=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+yl;class Qh extends b.EventTarget{constructor(e,t=0){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.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=11<=b.browser.IE_VERSION,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_={}

23,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_=al(`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_()}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})}createTransmuxer_(){{var e={remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_};const t=new mh,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t}}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_&&window.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.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}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,window.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_&&wh(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return ol();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Jl(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;var i=eh(e);let s=this.keyCache_[i];return this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes}),t={resolvedUri:(s||e).resolvedUri},s&&(t.bytes=s.bytes),t}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(t,i={}){if(t){var s,n=this.playlist_,r=this.pendingSegment_;this.playlist_=t,this.xhrOptions_=i,"INIT"===this.state&&(t.syncInfo={mediaSequence:t.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(t);let e=null;if(n&&(n.id?e=n.id:n.uri&&(e=n.uri)),this.logger_(`playlist update [${e} => ${t.id||t.uri}]`),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();n&&n.uri===t.uri?(i=t.mediaSequence-n.mediaSequence,this.logger_(`live window shift [${i}]`),null!==this.mediaIndex&&(this.mediaIndex-=i,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(s=this.playlist_.segments[this.mediaIndex],!this.partIndex||s.parts&&s.parts.length&&s.parts[this.partIndex]||(s=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=s))),r&&(r.mediaIndex-=i,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(0<=r.mediaIndex&&(r.segment=t.segments[r.mediaIndex]),0<=r.partIndex&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,t)):(null!==this.mediaIndex&&(t.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.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"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&wh(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(t,i,s=()=>{},n=!1){if((i=i===1/0?this.duration_():i)<=t)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let e=1;var r=()=>{0==--e&&s()};!n&&this.audioDisabled_||(e++,this.sourceUpdater_.removeAudio(t,i,r)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=((t,i,e,s)=>{var n=Math.ceil(9e4*(i-s)),r=Math.ceil(9e4*(e-s)),i=t.slice();let a=t.length;for(;a--&&!(t[a].pts<=r););if(-1!==a){let e=a+1;for(;e--&&!(t[e].pts<=n););e=Math.max(e,0),i.splice(e,a-e+1)}return i})(this.gopBuffer_,t,i,this.timeMapping_),e++,this.sourceUpdater_.removeVideo(t,i,r));for(const a in this.inbandTextTracks_)qh(t,i,this.inbandTextTracks_[a]);qh(t,i,this.segmentMetadataTrack_),r()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("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){var s;return!(!t||!this.mediaSource_)&&(s="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!s||!s.parts||i+1===s.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e,t=dl(i=this.buffered_())||0,i=ul(i,this.currentTime_()),s=!this.hasPlayed_()&&1<=i,n=i>=this.goalBufferLength_(),o=this.playlist_.segments;if(!o.length||s||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()),(s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}).isSyncRequest?s.mediaIndex=function(t,i,s){i=o||[];var n=[];let r=0;for(let e=0;e<i.length;e++){var a=i[e];if(t===a.timeline&&(n.push(e),(r+=a.duration)>s))return e}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,0,t):null!==this.mediaIndex?(n=o[this.mediaIndex],e="number"==typeof this.partIndex?this.partIndex:-1,s.startOfSegment=n.end||t,n.parts&&n.parts[e+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=e+1):s.mediaIndex=this.mediaIndex+1):({segmentIndex:n,startTime:e,partIndex:a}=Rl.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=n,s.startOfSegment=e,s.partIndex=a);let r=(t=o[s.mediaIndex])&&"number"==typeof s.partIndex&&t.parts&&t.parts[s.partIndex];if(!t||"number"==typeof s.partIndex&&!r)return null;"number"!=typeof s.partIndex&&t.parts&&(s.partIndex=0,r=t.parts[0]),i||!r||r.independent||(0===s.partIndex?(e=(n=o[s.mediaIndex-1]).parts&&n.parts.length&&n.parts[n.parts.length-1])&&e.independent&&(--s.mediaIndex,s.partIndex=n.parts.length-1,s.independent="previous segment"):t.parts[s.partIndex-1].independent&&(--s.partIndex,s.independent="previous part"));var a=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=o.length-1&&a&&!this.seeking_()?null:this.generateSegmentInfo_(s)}generateSegmentInfo_(e){var{independent:e,playlist:t,mediaIndex:i,startOfSegment:s,isSyncRequest:n,partIndex:r,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=t.segments[i],h="number"==typeof r&&l.parts[r],i={requestId:"segment-loader-"+Math.random(),uri:h&&h.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:h?r:null,isSyncRequest:n,startOfSegment:s,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:h&&h.duration||l.duration,segment:l,part:h,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},r=void 0!==a?a:this.isPendingTimestampOffset_;return i.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:s,buffered:this.buffered_(),overrideCheck:r}),"number"==typeof(n=dl(this.sourceUpdater_.audioBuffered()))&&(i.audioAppendStart=n-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(i.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];var s=Math.ceil(9e4*(t-i+3));let n;for(n=0;n<e.length&&!(e[n].pts>s);n++);return e.slice(n)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),i}timestampOffsetForSegment_(e){return{segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:n}=e,n||e!==t?e<t||!s.length?i:s.end(s.length-1):null;var t,i,s,n}earlyAbortWhenNeeded_(t){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3)){var e=this.currentTime_(),i=t.bandwidth,s=this.pendingSegment_.duration,t=Rl.estimateSegmentRequestTime(s,i,this.playlist_,t.bytesReceived),n=([n,r,a=1]=[this.buffered_(),e,this.vhs_.tech_.playbackRate()],((n.length?n.end(n.length-1):0)-r)/a-1);if(!(t<=n)){var r=function(e){const{main:t,currentTime:i,bandwidth:s,duration:n,segmentDuration:r,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;let h=(e=t.playlists.filter(e=>!Rl.isIncompatible(e))).filter(Rl.isEnabled);var d=(e=(h=h.length?h:e.filter(e=>!Rl.isDisabled(e))).filter(Rl.hasAttribute.bind(null,"BANDWIDTH")).map(e=>{var t=l.getSyncPoint(e,n,o,i)?1:2;return{playlist:e,rebufferingImpact:Rl.estimateSegmentRequestTime(r,s,e)*t-a}})).filter(e=>e.rebufferingImpact<=0);return zh(d,(e,t)=>kh(t.playlist,e.playlist)),d.length?d[0]:(zh(e,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:e,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:n,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(r){var a=t-n-r.rebufferingImpact;let e=.5;n<=yl&&(e=1),!r.playlist||r.playlist.uri===this.playlist_.uri||a<e||(this.bandwidth=r.playlist.attributes.BANDWIDTH*O.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+Gh(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(t,i){if(!(!t&&!i||!t&&i||t&&!i)){if

23this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&Kh({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_(){var e,t,i,s;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||({hasAudio:t,hasVideo:i,isMuxed:s}=t,i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!s&&!e.audioTimingInfo||Kh({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(t,e){if(this.earlyAbortWhenNeeded_(t.stats),!this.checkForAbort_(t.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,t,e));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(t.map&&(t.map=this.initSegmentForMap(t.map,!0),i.segment.map=t.map),t.key&&this.segmentKey(t.key,!0),i.isFmp4=t.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Xh(e.type)].start;else{t=this.getCurrentMediaInfo_();let e;(t="main"===this.loaderType_&&t&&t.hasVideo)&&(e=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:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,e.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){if(this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=this.chooseNextRequest_()).mediaIndex!==i.mediaIndex||t.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,e)}}}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:s}){if(i){var n=Jl(i);if(this.activeInitSegmentId_===n)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=n}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){var n=this.sourceUpdater_.audioBuffered(),r=this.sourceUpdater_.videoBuffered(),a=(1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+bl(n).join(", ")),1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+bl(r).join(", ")),n.length?n.start(0):0),o=n.length?n.end(n.length-1):0,l=r.length?r.start(0):0,h=r.length?r.end(r.length-1):0;o-a<=1&&h-l<=1?(this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. "+`Appended byte length: ${i.byteLength}, `+`audio buffer: ${bl(n).join(", ")}, `+`video buffer: ${bl(r).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error(`${t} append of ${i.length}b failed for segment `+`#${e.mediaIndex} in playlist `+e.playlist.id),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:n}){if(!n){var r=[s];let e=s.byteLength;i&&(r.unshift(i),e+=i.byteLength),n=(e=>{let t=0,i;return e.bytes&&(i=new Uint8Array(e.bytes),e.segments.forEach(e=>{i.set(e,t),t+=e.byteLength})),i})({bytes:e,segments:r})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:n},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:n}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e+="TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:s}=t;s&&s.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:s})))}loadSegment_(t){this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),"number"==typeof t.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(t):this.loadQueue_.push(()=>{var e=di({},t,{forceTimestampOffset:!0});di(t,this.generateSegmentInfo_(e)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(t)})}updateTransmuxerAndRequestSegment_(s){this.shouldUpdateTransmuxerTimestampOffset_(s.timestampOffset)&&(this.gopBuffer_.length=0,s.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:s.timestampOffset}));var e=this.createSimplifiedSegmentObj_(s),t=this.isEndOfStream_(s.mediaIndex,s.playlist,s.partIndex),i=null!==this.mediaIndex,n=s.timeline!==this.currentTimeline_&&0<s.timeline,t=t||i&&n;this.logger_("Requesting "+Gh(s)),e.map&&!e.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),s.abortRequests=Uh({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:e,abortFn:this.handleAbort_.bind(this,s),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",s.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",s.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:t,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:e,level:t,stream:i})=>{this.logger_(Gh(s)+` logged from transmuxer stream ${i} as a ${t}: `+e)}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-O.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i={resolvedUri:((i=e.part)||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},s=e.playlist.segments[e.mediaIndex-1];return s&&s.timeline===t.timeline&&(s.videoTimingInfo?i.baseStartTime=s.videoTimingInfo.transmuxedDecodeEnd:s.audioTimingInfo&&(i.baseStartTime=s.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(s=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=s),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(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)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Ph.ABORTED?void 0:(this.pause(),e.code===Ph.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_,this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var s=t[0].pts;let n=0;for(n;n<e.length&&!(e[n].pts>=s);n++);return e.slice(0,n).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){null!==(e=this.syncController_.mappingForTimeline(e))&&(this.timeMapping_=e)}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:s,currentVideoTimestampOffset:n,useVideoTimingInfo:r,videoTimingInfo:a,audioTimingInfo:o}){return void 0!==e?e:r?(e=t.segments[i-1],0!==i&&e&&void 0!==e.start&&e.end===s+n?a.start:s):o.start}waitForAppendsToComplete_(e){var t,i,s=this.getCurrentMediaInfo_(e);s?({hasAudio:s,hasVideo:i,isMuxed:t}=s,i="main"===this.loaderType_&&i,s=!this.audioDisabled_&&s&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,s&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){var t,i,i=this.loaderType_,t=this.getCurrentMediaInfo_();return!!(i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.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&&e.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.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(t){if(null!==t.timestampOffset&&"number"==typeof t.timingInfo.start&&!t.changedTimestampOffset&&"main"===this.loaderType_){let e=!1;t.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:t.segment.videoTimingInfo,audioTimingInfo:t.segment.audioTimingInfo,timingInfo:t.timingInfo}),t.changedTimestampOffset=!0,t.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(t.timestampOffset),e=!0),t.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(t.timestampOffset),e=!0),e&&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||{};var t=this.getMediaInfo_();(t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo)&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i,s,n,r;this.pendingSegment_&&this.trigger("appendsdone"),this.pendingSegment_?(e=this.pendingSegment_,this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),t=e,(t="hls"===(i=this.sourceType_)&&(i=(e=>{let s=0;return["video","audio"].forEach(function(t){if(t=e[t+"TimingInfo"]){var{start:t,end:i}=t;let e;"bigint"==typeof t||"bigint"==typeof i?e=window.BigInt(i)-window.BigInt(t):"number"==typeof t&&"number"==typeof i&&(e=i-t),void 0!==e&&e>s&&(s=e)}}),s="bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER?Number(s):s})({audioTimingInfo:t.audioTimingInfo,videoTimingInfo:t.videoTimingInfo}))&&(s=t.playlist.targetDuration,n=Yh({segmentDuration:i,maxDuration:2*s}),r=Yh({segmentDuration:i,maxDuration:s}),i=`Segment with index ${t.mediaIndex} `+`from playlist ${t.playlist.id} `+`has a duration of ${i} `+`when the reported duration is ${t.duration} `+`and the target duration is ${s}. `+"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",n||r)?{severity:n?"warn":"info",message:i}:null)&&("warn"===t.severity?b.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_)?this.logger_("Throwing away un-appended sync request "+Gh(e)):(this.logger_("Appended "+Gh(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"),t=e.segment,s=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,s=s&&s.end&&this.currentTime_()-s.end>3*e.playlist.partTargetDuration,t||s?(this.logger_(`bad ${t?"segment":"part"} `+Gh(e)),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_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,s,n;this.segmentMetadataTrack_&&(t=(n=e.segment).start,i=n.end,Vh(t))&&Vh(i)&&(qh(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,n={custom:n.custom,dateTimeObject:n.dateTimeObject,dateTimeString:n.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:t,end:i},(e=new s(t,i,JSON.stringify(n))).value=n,this.segmentMetadataTrack_.addCue(e))}}function Zh(){}function Jh(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}const ed=["video","audio"],td=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},id=(i,s)=>{if(0!==s.queue.length){let e=0,t=s.queue[e];if("mediaSource"===t.type)s.updating()||"closed"===s.mediaSource.readyState||(s.queue.shift(),t.action(s),t.doneFn&&t.doneFn(),id("audio",s),id("video",s));else if("mediaSource"!==i&&s.ready()&&"closed"!==s.mediaSource.readyState&&!td(i,s)){if(t.type!==i){if(null===(e=((t,i)=>{for(let e=0;e<i.length;e++){var s=i[e];if("mediaSource"===s.type)return null;if(s.type===t)return e}return null})(i,s.queue)))return;t=s.queue[e]}s.queue.splice(e,1),(s.queuePending[i]=t).action(i,s),t.doneFn||(s.queuePending[i]=null,id(i,s))}}},sd=(e,t)=>{var i=t[e+"Buffer"],s=Jh(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},nd=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),rd={appendBuffer:(s,n,r)=>(e,t)=>{var i=t[e+"Buffer"];if(nd(t.mediaSource,i)){t.logger_(`Appending segment ${n.mediaIndex}'s ${s.length} bytes to ${e}Buffer`);try{i.appendBuffer(s)}catch(i){t.logger_(`Error with code ${i.code} `+(22===i.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${n.mediaIndex} to ${e}Buffer`),t.queuePending[e]=null,r(i)}}},remove:(s,n)=>(e,t)=>{var i=t[e+"Buffer"];if(nd(t.mediaSource,i)){t.logger_(`Removing ${s} to ${n} from ${e}Buffer`);try{i.remove(s,n)}catch(i){t.logger_(`Remove ${s} to ${n} from ${e}Buffer failed`)}}},timestampOffset:s=>(e,t)=>{var i=t[e+"Buffer"];nd(t.mediaSource,i)&&(t.logger_(`Setting ${e}timestampOffset to `+s),i.timestampOffset=s)},callback:i=>(e,t)=>{i()},endOfStream:t=>e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${t||""})`);try{e.mediaSource.endOfStream(t)}catch(e){b.log.warn("Failed to call media source endOfStream",e)}}},duration:t=>e=>{e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){b.log.warn("Failed to set media source duration",e)}},abort:()=>(e,t)=>{if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"];if(nd(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){b.log.warn(`Failed to abort on ${e}Buffer`,t)}}}},addSourceBuffer:(s,n)=>e=>{var t=Jh(s),i=vr(n);e.logger_(`Adding ${s}Buffer with codec ${n} to mediaSource`),(i=e.mediaSource.addSourceBuffer(i)).addEventListener("updateend",e[`on${t}UpdateEnd_`]),i.addEventListener("error",e[`on${t}Error_`]),e.codecs[s]=n,e[s+"Buffer"]=i},removeSourceBuffer:i=>e=>{var t=e[i+"Buffer"];if(sd(i,e),nd(e.mediaSource,t)){e.logger_(`Removing ${i}Buffer with codec ${e.codecs[i]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(t)}catch(e){b.log.warn(`Failed to removeSourceBuffer ${i}Buffer`,e)}}},changeType:n=>(e,t)=>{var i=t[e+"Buffer"],s=vr(n);nd(t.mediaSource,i)&&t.codecs[e]!==n&&(t.logger_(`changing ${e}Buffer codec from ${t.codecs[e]} to `+n),i.changeType(s),t.codecs[e]=n)}},ad=({type:e,sourceUpdater:t,action:i,doneFn:s,name:n})=>{t.queue.push({type:e,action:i,doneFn:s,name:n}),id(e,t)},od=(i,s)=>e=>{var t;s.queuePending[i]&&(t=s.queuePending[i].doneFn,s.queuePending[i]=null,t)&&t(s[i+"Error_"]),id(i,s)};class ld extends b.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>id("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=al("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=od("video",this),this.onAudioUpdateEnd_=od("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())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){ad({type:"mediaSource",sourceUpdater:this,action:rd.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){ad({type:e,sourceUpdater:this,action:rd.abort(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?ad({type:"mediaSource",sourceUpdater:this,action:rd.removeSourceBuffer(e),name:"removeSourceBuffer"}):b.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!b.browser.IE_VERSION&&!b.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?ad({type:e,sourceUpdater:this,action:rd.changeType(t),name:"changeType"}):b.log.error("changeType is not supported!")}addOrChangeSourceBuffers(i){if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(e=>{var t=i[e];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(e,t);this.canChangeType()&&this.changeType(e,t)})}appendBuffer(e,t){var{segmentInfo:i,type:s,bytes:n}=e;this.processedAppend_=!0,"audio"===s&&this.videoBuffer&&!this.videoAppendQueued_?(this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${n.length} until video append`)):(e=t,ad({type:s,sourceUpdater:this,action:rd.appendBuffer(n,i||{mediaIndex:-1},e),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(n=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${n.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,n.forEach(e=>{this.appendBuffer.apply(this,e)})))}audioBuffered(){return nd(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||ol()}videoBuffered(){return nd(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||ol()}buffered(){var e=nd(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=nd(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();{var n=this.audioBuffered(),r=this.videoBuffered();let e=null,t=null,i=0;var a=[],o=[];if(!(n&&n.length&&r&&r.length))return ol();let s=n.length;for(;s--;)a.push({time:n.start(s),type:"start"}),a.push({time:n.end(s),type:"end"});for(s=r.length;s--;)a.push({time:r.start(s),type:"start"}),a.push({time:r.end(s),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),s=0;s<a.length;s++)"start"===a[s].type?2==++i&&(e=a[s].time):"end"===a[s].type&&1==--i&&(t=a[s].time),null!==e&&null!==t&&(o.push([e,t]),e=null,t=null);return ol(o)}}setDuration(e,t=Zh){ad({type:"mediaSource",sourceUpdater:this,action:rd.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=Zh){"string"!=typeof e&&(e=void 0),ad({type:"mediaSource",sourceUpdater:this,action:rd.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=Zh){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?ad({type:"audio",sourceUpdater:this,action:rd.remove(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=Zh){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?ad({type:"video",sourceUpdater:this,action:rd.remove(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!td("audio",this)&&!td("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(ad({type:"audio",sourceUpdater:this,action:rd.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(ad({type:"video",sourceUpdater:this,action:rd.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&ad({type:"audio",sourceUpdater:this,action:rd.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&ad({type:"video",sourceUpdater:this,action:rd.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),ed.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"](()=>sd(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const hd=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),dd=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class ud extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class cd extends Qh{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?ol([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):ol()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Jl(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=dd.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(dd,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),s||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){qh(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",()=>{this.state="READY",this.paused()||this.monitorBuffer_()}),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_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===Ph.TIMEOUT&&this.handleTimeout_(),e.code===Ph.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var s=this.pendingSegment_,n=(this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),s.segment);if(n.map&&(n.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof window.WebVTT&&"function"==typeof this.loadVttJs)this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));else{n.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest)this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";else{s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=n.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)});var r=this.subtitlesTrack_,a=r.cues;if(a)for(let i=0;i<a.length;i++){var o=[];let t=0;for(let e=0;e<a.length;e++)a[i].startTime===a[e].startTime&&a[i].endTime===a[e].endTime&&a[i].text===a[e].text&&1<++t&&o.push(a[e]);o.length&&o.forEach(e=>r.removeCue(e))}this.handleAppendsDone_()}}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(t){let e,i=!1;if("function"!=typeof window.WebVTT)throw new ud;"function"==typeof window.TextDecoder?e=new window.TextDecoder("utf8"):(e=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.vttjs,e);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=t.cues.push.bind(t.cues),s.ontimestampmap=e=>{t.timestampmap=e},s.onparsingerror=e=>{b.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map){let e=t.segment.map.bytes;i&&(e=hd(e)),s.parse(e)}let n=t.bytes;i&&(n=hd(n)),s.parse(n),s.flush()}updateTimeMapping_(e,t,i){var s=e.segment;if(t)if(e.cues.length){var n=e.timestampmap;const r=n.MPEGTS/9e4-n.LOCAL+t.mapping;e.cues.forEach(e=>{e.startTime+=r,e.endTime+=r}),i.syncInfo||(n=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(n,t-s.duration)})}else s.empty=!0}}const pd=[{name:"VOD",run:(e,t,i,s,n)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"ProgramDateTime",run:(t,i,e,s,n)=>{if(!Object.keys(t.timelineToDatetimeMappings).length)return null;let r=null,a=null;var o=wl(i);n=n||0;for(let e=0;e<o.length;e++){var l=o[i.endList||0===n?e:o.length-(e+1)],h=l.segment,d=t.timelineToDatetimeMappings[h.timeline];if(d&&h.dateTimeObject){let t=h.dateTimeObject.getTime()/1e3+d;if(h.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)t+=h.parts[e].duration;if(d=Math.abs(n-t),null!==a&&(0===d||a<d))break;a=d,r={time:t,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return r}},{name:"Segment",run:(e,t,i,s,n)=>{let r=null,a=null;n=n||0;var o=wl(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===n?e:o.length-(e+1)],h=l.segment,d=l.part&&l.part.start||h&&h.start;if(h.timeline===s&&void 0!==d){if(h=Math.abs(n-d),null!==a&&a<h)break;(!r||null===a||a>=h)&&(a=h,r={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return r}},{name:"Discontinuity",run:(i,s,e,t,n)=>{let r=null;if(n=n||0,s.discontinuityStarts&&s.discontinuityStarts.length){let t=null;for(let e=0;e<s.discontinuityStarts.length;e++){var a=s.discontinuityStarts[e],o=s.discontinuitySequence+e+1;if(o=i.discontinuities[o]){var l=Math.abs(n-o.time);if(null!==t&&t<l)break;(!r||null===t||t>=l)&&(t=l,r={time:o.time,segmentIndex:a,partIndex:null})}}}return r}},{name:"Playlist",run:(e,t,i,s,n)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class md extends b.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.logger_=al("SyncController")}getSyncPoint(e,t,i,s){return(e=this.runStrategies_(e,t,i,s)).length?this.selectSyncPoint_(e,{key:"time",value:s}):null}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+cl({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(t,i,s,n){var r=[];for(let e=0;e<pd.length;e++){var a=pd[e],o=a.run(this,t,i,s,n);o&&(o.strategy=a.name,r.push({strategy:a.name,syncPoint:o}))}return r}selectSyncPoint_(t,i){let s=t[0].syncPoint,n=Math.abs(t[0].syncPoint[i.key]-i.value),r=t[0].strategy;for(let e=1;e<t.length;e++){var a=Math.abs(t[e].syncPoint[i.key]-i.value);a<n&&(n=a,s=t[e].syncPoint,r=t[e].strategy)}return this.logger_(`syncPoint for [${i.key}: ${i.value}] chosen with strategy`+` [${r}]: [time:${s.time},`+" segmentIndex:"+s.segmentIndex+("number"==typeof s.partIndex?",partIndex:"+s.partIndex:"")+"]"),s}saveExpiredSegmentInfo(t,i){var s=i.mediaSequence-t.mediaSequence;if(86400<s)b.log.warn(`Not saving expired segment info. Media sequence gap ${s} is too large.`);else for(let e=s-1;0<=e;e--){var n=t.segments[e];if(n&&void 0!==n.start){i.syncInfo={mediaSequence:t.mediaSequence+e,time:n.start},this.logger_(`playlist refresh sync: [time:${i.syncInfo.time},`+` mediaSequence: ${i.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment,i=(i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start})),s.dateTimeObject);s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.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){var s=e.segment,n=e.part;let r=this.timelines[e.timeline],a,o;if("number"==typeof e.timestampOffset)r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=r,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: `+`[time: ${r.time}] [mapping: ${r.mapping}]`)),a=e.startOfSegment;else{if(!r)return!1;a=t.start+r.mapping}return o=t.end+r.mapping,n&&(n.start=a,n.end=o),(!s.start||a<s.start)&&(s.start=a),s.end=o,!0}saveDiscontinuitySyncInfo_(t){var i=t.playlist,s=t.segment;if(s.discontinuity)this.discontinuities[s.timeline]={time:s.start,accuracy:0};else if(i.discontinuityStarts&&i.discontinuityStarts.length)for(let e=0;e<i.discontinuityStarts.length;e++){var n=i.discontinuityStarts[e],r=i.discontinuitySequence+e+1,a=n-t.mediaIndex,o=Math.abs(a);(!this.discontinuities[r]||this.discontinuities[r].accuracy>o)&&(a=a<0?s.start-cl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex,endIndex:n}):s.end+cl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex+1,endIndex:n}),this.discontinuities[r]={time:a,accuracy:o})}}dispose(){this.trigger("dispose"),this.off()}}class fd extends b.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}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var gd=uh(ch(ph(function(){(i=t.prototype).on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},i.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},i.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var n=Array.prototype.slice.call(arguments,1),r=t.length,a=0;a<r;++a)t[a].apply(this,n)},i.dispose=function(){this.listeners={}},i.pipe=function(t){this.on("data",function(e){t.push(e)})};var e=t;function t(){this.listeners={}}let d=null;class f{constructor(e){d=d||function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],s=t[4],n=i[4];let r,a,o;var l,h,d,u,c=[],p=[];let m,f;for(r=0;r<256;r++)p[(c[r]=r<<1^283*(r>>7))^r]=r;for(a=o=0;!s[a];a^=l||1,o=p[o]||1)for(u=(u=o^o<<1^o<<2^o<<3^o<<4)>>8^255&u^99,d=c[h=c[l=c[n[s[a]=u]=a]]],f=16843009*d^65537*h^257*l^16843008*a,m=257*c[u]^16843008*u,r=0;r<4;r++)t[r][a]=m=m<<24^m>>>8,i[r][u]=f=f<<24^f>>>8;for(r=0;r<5;r++)t[r]=t[r].slice(0),i[r]=i[r].slice(0);return e}(),this._tables=[[d[0][0].slice(),d[0][1].slice(),d[0][2].slice(),d[0][3].slice(),d[0][4].slice()],[d[1][0].slice(),d[1][1].slice(),d[1][2].slice(),d[1][3].slice(),d[1][4].slice()]];let t,i,s;var n=this._tables[0][4],r=this._tables[1],a=e.length;let o=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size");var l=e.slice(0),h=[];for(this._key=[l,h],t=a;t<4*a+28;t++)s=l[t-1],(t%a==0||8===a&&t%a==4)&&(s=n[s>>>24]<<24^n[s>>16&255]<<16^n[s>>8&255]<<8^n[255&s],t%a==0)&&(s=s<<8^s>>>24^o<<24,o=o<<1^283*(o>>7)),l[t]=l[t-a]^s;for(i=0;t;i++,t--)s=l[3&i?t:t-4],t<=4||i<4?h[i]=s:h[i]=r[0][n[s>>>24]]^r[1][n[s>>16&255]]^r[2][n[s>>8&255]]^r[3][n[255&s]]}decrypt(e,t,i,s,n,r){var a,o,l=this._key[1];let h=e^l[0],d=s^l[1],u=i^l[2],c=t^l[3],p;var m=l.length/4-2;let f,g=4;var y=(e=this._tables[1])[0],v=e[1],_=e[2],b=e[3],T=e[4];for(f=0;f<m;f++)p=y[h>>>24]^v[d>>16&255]^_[u>>8&255]^b[255&c]^l[g],a=y[d>>>24]^v[u>>16&255]^_[c>>8&255]^b[255&h]^l[g+1],o=y[u>>>24]^v[c>>16&255]^_[h>>8&255]^b[255&d]^l[g+2],c=y[c>>>24]^v[h>>16&255]^_[d>>8&255]^b[255&u]^l[g+3],g+=4,h=p,d=a,u=o;for(f=0;f<4;f++)n[(3&-f)+r]=T[h>>>24]<<24^T[d>>16&255]<<16^T[u>>8&255]<<8^T[255&c]^l[g++],p=h,h=d,d=u,u=c,c=p}}class l 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))}}function g(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class h{constructor(e,t,i,s){var n=h.STEP,r=new Int32Array(e.buffer);const a=new Uint8Array(e.byteLength);let o=0;for(this.asyncStream_=new l,this.asyncStream_.push(this.decryptChunk_(r.subarray(o,o+n),t,i,a)),o=n;o<r.length;o+=n)i=new Uint32Array([g(r[o-4]),g(r[o-3]),g(r[o-2]),g(r[o-1])]),this.asyncStream_.push(this.decryptChunk_(r.subarray(o,o+n),t,i,a));this.asyncStream_.push(function(){var e;s(null,(e=a).subarray(0,e.byteLength-e[e.byteLength-1]))})}static get STEP(){return 32e3}decryptChunk_(t,i,s,n){return function(){var e=function(e,t,i){var s,n,r,a,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),l=new f(Array.prototype.slice.call(t)),t=new Uint8Array(e.byteLength),h=new Int32Array(t.buffer);let d,u,c,p,m;for(d=i[0],u=i[1],c=i[2],p=i[3],m=0;m<o.length;m+=4)s=g(o[m]),n=g(o[m+1]),r=g(o[m+2]),a=g(o[m+3]),l.decrypt(s,n,r,a,h,m),h[m]=g(h[m]^d),h[m+1]=g(h[m+1]^u),h[m+2]=g(h[m+2]^c),h[m+3]=g(h[m+3]^p),d=s,u=n,c=r,p=a;return t}(t,i,s);n.set(e,t.byteOffset)}}}var i="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};(i=(i="undefined"!=typeof window?window:void 0!==i?i:"undefined"!=typeof self?self:{}).BigInt||Number)("0x1"),i("0x100"),i("0x10000"),i("0x1000000"),i("0x100000000"),i("0x10000000000"),i("0x1000000000000"),i("0x100000000000000"),i("0x10000000000000000"),i=new Uint16Array([65484]),255!==(i=new Uint8Array(i.buffer,i.byteOffset,i.byteLength))[0]&&i[0],self.onmessage=function(e){const i=e.data;var e=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),t=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),s=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new h(e,t,s,function(e,t){self.postMessage(function(s){const n={};

23,l)),void 0===r[d])&&(a=i.addRemoteTextTrack({id:o.instreamId,kind:"captions",default:o.default,language:o.language,label:o.label},!1).track,r[d]=a)}}}},wd=(t,i)=>{for(let e=0;e<t.length;e++){if(Nl(i,t[e]))return!0;if(t[e].playlists&&wd(t[e].playlists,i))return!0}return!1},Sd={AUDIO:(i,s)=>()=>{var{[i]:{tracks:e}}=s.mediaTypes;for(const t in e)if(e[t].enabled)return e[t];return null},SUBTITLES:(i,s)=>()=>{var{[i]:{tracks:e}}=s.mediaTypes;for(const t in e)if("showing"===e[t].mode||"hidden"===e[t].mode)return e[t];return null}};let Ed;const Cd=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class xd extends b.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:n,bandwidth:s,externVhs:r,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:h,cacheEncryptionKeys:d,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let m=e.maxPlaylistRetries;null!==m&&void 0!==m||(m=1/0),Ed=r,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=n,this.vhs_=n.vhs,this.sourceType_=h,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=m,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:m,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{const t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Zh,activeTrack:Zh,getActiveGroup:Zh,onGroupChanged:Zh,onTrackChanged:Zh,lastTrack_:null,logger_:al(`MediaGroups[${e}]`)}}),t})(),this.mediaSource=new window.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=ol(),this.hasPlayed_=!1,this.syncController_=new md(e),this.segmentMetadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new gd,this.sourceUpdater_=new ld(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new fd;var f={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:s,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:d,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings},f=(this.mainPlaylistLoader_=new("dash"===this.sourceType_?hh:Vl)(t,this.vhs_,this.requestOptions_),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new Qh(D(f,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new Qh(D(f,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new cd(D(f,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){n.off("vttjserror",s),e()}function s(){n.off("vttjsloaded",i),t()}n.one("vttjsloaded",i),n.one("vttjserror",s),n.addWebVttScript_()})}),e),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),Cd.forEach(e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)}),this.logger_=al("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,"none"===this.tech_.preload()?"play":"loadstart");this.tech_.one(f,()=>{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_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var s=(s=this.media())&&(s.id||s.uri),n=e.id||e.uri;s&&s!==n&&(this.logger_(`switch media ${s} -> ${n} from `+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var t=this.main(),e=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return e;var i=t.mediaGroups.AUDIO,s=Object.keys(i);let n;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var r=i.main||s.length&&i[s[0]];for(const h in r)if(r[h].default){n={label:h};break}}if(!n)return e;var a=[];for(const d in i)if(i[d][n.label]){var o=i[d][n.label];if(o.playlists&&o.playlists.length)a.push.apply(a,o.playlists);else if(o.uri)a.push(o);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){var l=t.playlists[e];l.attributes&&l.attributes.AUDIO&&l.attributes.AUDIO===d&&a.push(l)}}return a.length?a:e}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Ol(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());{var r={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)};["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{Td[e](e,r)});const{mediaTypes:a,mainPlaylistLoader:i,tech:s,vhs:n,segmentLoaders:{AUDIO:o,main:l}}=r,h=(["AUDIO","SUBTITLES"].forEach(e=>{var o,l,h,d,i,s,u,c,t,n;a[e].activeGroup=(o=e,l=r,t=>{var{mainPlaylistLoader:e,mediaTypes:{[o]:{groups:i}}}=l,s=e.media();if(!s)return null;let n=null;s.attributes[o]&&(n=i[s.attributes[o]]);var r=Object.keys(i);if(!n)if("AUDIO"===o&&1<r.length&&Ml(l.main))for(let e=0;e<r.length;e++){var a=i[r[e]];if(wd(a,s)){n=a;break}}else i.main?n=i.main:1===r.length&&(n=i[r[0]]);return void 0===t?n:null!==t&&n&&n.filter(e=>e.id===t.id)[0]||null}),a[e].activeTrack=Sd[e](e,r),a[e].onGroupChanged=(h=e,d=r,()=>{var{segmentLoaders:{[h]:e,main:t},mediaTypes:{[h]:i}}=d,s=i.activeTrack(),n=i.getActiveGroup(),r=i.activePlaylistLoader,a=i.lastGroup_;n&&a&&n.id===a.id||(i.lastGroup_=n,i.lastTrack_=s,yd(e,i),n&&!n.isMainPlaylist&&(n.playlistLoader?(e.resyncLoader(),vd(n.playlistLoader,i)):r&&t.resetEverything()))}),a[e].onGroupChanging=(i=e,s=r,()=>{var{segmentLoaders:{[i]:e},mediaTypes:{[i]:t}}=s;t.lastGroup_=null,e.abort(),e.pause()}),a[e].onTrackChanged=(u=e,c=r,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[u]:s,main:n},mediaTypes:{[u]:r}}=c,a=r.activeTrack(),o=r.getActiveGroup(),l=r.activePlaylistLoader,h=r.lastTrack_;if((!h||!a||h.id!==a.id)&&(r.lastGroup_=o,r.lastTrack_=a,yd(s,r),o)){if(o.isMainPlaylist)return a&&h&&a.id!==h.id&&(t=(e=c.vhs.playlistController_).selectPlaylist(),e.media()!==t)?(r.logger_(`track change. Switching main audio from ${h.id} to `+a.id),i.pause(),n.resetEverything(),void e.fastQualityChange_(t)):void 0;if("AUDIO"===u){if(!o.playlistLoader)return n.setAudio(!0),void n.resetEverything();s.setAudio(!0),n.setAudio(!1)}l!==o.playlistLoader&&(s.track&&s.track(a),s.resetEverything()),vd(o.playlistLoader,r)}}),a[e].getActiveGroup=([t,n]=[e,r.mediaTypes],()=>{var e=n[t].activeTrack();return e?n[t].activeGroup(e):null})}),(t=a.AUDIO.activeGroup())&&(t=(t.filter(e=>e.default)[0]||t[0]).id,a.AUDIO.tracks[t].enabled=!0,a.AUDIO.onGroupChanged(),a.AUDIO.onTrackChanged(),(a.AUDIO.getActiveGroup().playlistLoader?(l.setAudio(!1),o):l).setAudio(!0)),i.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanged())}),i.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanging())}),()=>{a.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})});s.audioTracks().addEventListener("change",h),s.remoteTextTracks().addEventListener("change",a.SUBTITLES.onTrackChanged),n.on("dispose",()=>{s.audioTracks().removeEventListener("change",h),s.remoteTextTracks().removeEventListener("change",a.SUBTITLES.onTrackChanged)}),s.clearTracks("audio");for(const d in a.AUDIO.tracks)s.audioTracks().addTrack(a.AUDIO.tracks[d])}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){var t;if(this.excludeUnsupportedVariants_(),!(t=(this.enableLowInitialPlaylist?this.selectInitialPlaylist():void 0)||this.selectPlaylist())||!this.shouldSwitchToMedia_(t))return;if(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),"vhs-json"!==this.sourceType_||!this.initialMedia_.segments)return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)}),this.mainPlaylistLoader_.on("error",()=>{var 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",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Ol(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{var e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&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"})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){var i=e.mediaGroups||{};let s=!0;e=Object.keys(i.AUDIO);for(const n in i.AUDIO)for(const r in i.AUDIO[n])i.AUDIO[n][r].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Ed.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(t){var e=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),n=this.bufferHighWaterLine(),{currentPlaylist:i,buffered:e,currentTime:t,nextPlaylist:s,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:a,bufferBasedABR:o,log:l}={buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:e,nextPlaylist:t,bufferLowWaterLine:s,bufferHighWaterLine:n,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_};if(s){var h=`allowing switch ${i&&i.id||"null"} -> `+s.id;if(!i)return l(h+" as current playlist is not set"),!0;if(s.id!==i.id){var d=Boolean(ll(e,t).length);if(!i.endList)return d||"number"!=typeof i.partTargetDuration?(l(h+" as current playlist is live"),!0):(l(`not ${h} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);if(d=ul(e,t),a<(e=o?O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:O.MAX_BUFFER_LOW_WATER_LINE))return l(h+` as duration < max low water line (${a} < ${e})`),!0;if((t=s.attributes.BANDWIDTH)<(a=i.attributes.BANDWIDTH)&&(!o||d<r)){let e=h+` as next bandwidth < current bandwidth (${t} < ${a})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${d} < ${r})`),l(e),!0}if((!o||a<t)&&n<=d){let e=h+` as forwardBuffer >= bufferLowWaterLine (${d} >= ${n})`;return o&&(e+=` and next bandwidth > current bandwidth (${t} > ${a})`),l(e),!0}l(`not ${h} as no switching criteria met`)}}else b.log.warn("We received no playlist to switch to. Please check your stream.");return!1}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",()=>{var 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.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:120}))});var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var 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",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})}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()}fastQualityChange_(e=this.selectPlaylist()){e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything(()=>{b.browser.IE_VERSION||b.browser.IS_EDGE?this.tech_.setCurrentTime(this.tech_.currentTime()+.04):this.tech_.setCurrentTime(this.tech_.currentTime())}))}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList){const t=this.seekable();if(!t.length)return!1;if(b.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",()=>{this.trigger("firstplay"),this.tech_.setCurrentTime(t.end(0)),this.hasPlayed_=!0}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(t.end(0))}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&void 0!==(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,e=>{}),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(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_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=this.mainSegmentLoader_.getCurrentMediaInfo_(),e=(t&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=Ed.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=vl&&e-i<=vl:e-t<=vl)}excludePlaylist({playlistToExclude:s=this.mainPlaylistLoader_.media(),error:e={},playlistExclusionDuration:t}){if(s=s||this.mainPlaylistLoader_.media(),t=t||e.playlistExclusionDuration||this.playlistExclusionDuration,s){s.playlistErrors_++;var i,n=this.mainPlaylistLoader_.main.playlists,r=1===(r=n.filter(Al)).length&&r[0]===s;if(1===n.length&&t!==1/0)return b.log.warn(`Problem encountered with playlist ${s.id}. `+"Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(r);if(r){let i=!1;n.forEach(e=>{var t;e!==s&&void 0!==(t=e.excludeUntil)&&t!==1/0&&(i=!0,delete e.excludeUntil)}),i&&(b.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}if(i=s.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,s.excludeUntil=i,e.reason&&(s.lastExcludeReason_=e.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"}),n=this.selectPlaylist())return t=e.internal?this.logger_:b.log.warn,i=e.message?" "+e.message:"",t(`${e.internal?"Internal problem":"Problem"} encountered with playlist ${s.id}

23this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===o&&e!==t&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${o} as ${i} does not support codec(s): "${n.audio}"`)}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const l=[];if(["video","audio"].forEach(e=>{var t=(yr(this.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(yr(n[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&l.push(`"${this.sourceUpdater_.codecs[e]}" -> "${n[e]}"`)}),l.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${l.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}e=Object.keys(a).reduce((e,t)=>(e&&(e+=", "),e+`${t} does not support codec(s): "${a[t].join(",")}"`),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){const s=this.main().playlists,n=[];Object.keys(s).forEach(e=>{var t,i,e=s[e];-1===n.indexOf(e.id)&&(n.push(e.id),i=[],!(t=Ch(this.main,e)).audio||pr(t.audio)||cr(t.audio)||i.push("audio codec "+t.audio),!t.video||pr(t.video)||cr(t.video)||i.push("video codec "+t.video),t.text&&"stpp.ttml.im1t"===t.text&&i.push("text codec "+t.text),i.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id} for unsupported: `+i.join(", ")))})}excludeIncompatibleVariants_(e){const n=[],r=this.main().playlists,a=Eh(e=Ih(yr(e))),o=e.video&&yr(e.video)[0]||null,l=e.audio&&yr(e.audio)[0]||null;Object.keys(r).forEach(e=>{var t,i,s,e=r[e];-1===n.indexOf(e.id)&&e.excludeUntil!==1/0&&(n.push(e.id),t=[],i=Eh(s=Ch(this.mainPlaylistLoader_.main,e)),s.audio||s.video)&&(i!==a&&t.push(`codec count "${i}" !== "${a}"`),this.sourceUpdater_.canChangeType()||(i=s.video&&yr(s.video)[0]||null,s=s.audio&&yr(s.audio)[0]||null,i&&o&&i.type.toLowerCase()!==o.type.toLowerCase()&&t.push(`video codec "${i.type}" !== "${o.type}"`),s&&l&&s.type.toLowerCase()!==l.type.toLowerCase()&&t.push(`audio codec "${s.type}" !== "${l.type}"`)),t.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+t.join(" && ")))})}updateAdCues_(e){let t=0;(r=this.seekable()).length&&(t=r.start(0));var[s,n,r=0]=[e,this.cueTagsTrack_,t];if(s.segments){let t=r,i;for(let e=0;e<s.segments.length;e++){var a,o,l=s.segments[e];if(i=i||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null}(n,t+l.duration/2)){if("cueIn"in l){i.endTime=t,i.adEndTime=t,t+=l.duration,i=null;continue}if(t<i.endTime){t+=l.duration;continue}i.endTime+=l.duration}else"cueOut"in l&&((i=new window.VTTCue(t,t+l.duration,l.cueOut)).adStartTime=t,i.adEndTime=t+parseFloat(l.cueOut),n.addCue(i)),"cueOutCont"in l&&([a,o]=l.cueOutCont.split("/").map(parseFloat),(i=new window.VTTCue(t,t+l.duration,"")).adStartTime=t-a,i.adEndTime=i.adStartTime+o,n.addCue(i));t+=l.duration}}}goalBufferLength(){var e=this.tech_.currentTime(),t=O.GOAL_BUFFER_LENGTH,i=O.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,O.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=O.BUFFER_LOW_WATER_LINE,i=O.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,O.MAX_BUFFER_LOW_WATER_LINE),n=Math.max(t,O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?n:s)}bufferHighWaterLine(){return O.BUFFER_HIGH_WATER_LINE}}class kd{constructor(e,t,i){var s,n,r,a,o=e.playlistController_,l=o.fastQualityChange_.bind(o);t.attributes&&(s=t.attributes.RESOLUTION,this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=Ch(o.main(),t),this.playlist=t,this.id=i,this.enabled=(n=e.playlists,r=t.id,a=l,e=>{var t=n.main.playlists[r],i=Pl(t),s=Al(t);return void 0===e?s:(e?delete t.disabled:t.disabled=!0,e===s||i||(a(),e?n.trigger("renditionenabled"):n.trigger("renditiondisabled")),e)})}}const Id=["seeking","seeked","pause","playing","error"];class Pd{constructor(e){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.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=al("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),n=()=>this.resetTimeUpdate_(),r=this.playlistController_,a=["main","subtitle","audio"],o={},l=(a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},r[e+"SegmentLoader_"].on("appendsdone",o[e].updateend),r[e+"SegmentLoader_"].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)}),t=>{["main","audio"].forEach(e=>{r[e+"SegmentLoader_"][t]("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",s),this.tech_.on(Id,n),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(Id,n),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{r[e+"SegmentLoader_"].off("appendsdone",o[e].updateend),r[e+"SegmentLoader_"].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),n=function(t,i){if(t!==i){if(!t&&i||!i&&t)return!0;if(t.length!==i.length)return!0;for(let e=0;e<t.length;e++)if(t.start(e)!==i.start(e)||t.end(e)!==i.end(e))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,n?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:bl(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+vl>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(s=e.end(e.length-1),i=s),this.beforeSeekableWindow_(e,t)&&(s=e.start(0),i=s+(s===e.end(0)?0:vl)),void 0!==i)this.logger_(`Trying to seek outside of seekable at time ${t} with `+`seekable range ${_l(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,e=this.tech_.buffered(),n=s.audioBuffer?s.audioBuffered():null,s=s.videoBuffer?s.videoBuffered():null,r=this.media(),a=r.partTargetDuration||2*(r.targetDuration-yl),o=[n,s];for(let e=0;e<o.length;e++)if(o[e]&&ul(o[e],t)<a)return!1;if(0===(r=hl(e,t)).length)return!1;i=r.start(0)+vl,this.logger_(`Buffered region starts (${r.start(0)}) `+` just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),(t=ll(t=this.tech_.buffered(),e)).length&&e+3<=t.end(0)&&(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region `+`[${t.start(0)} -> ${t.end(0)}]. Attempting to resume `+"playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to `+"live point (seekable end) "+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=hl(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,s=!1){var n;return!!e.length&&(n=e.end(e.length-1)+vl,t>(!i.endList&&s?e.end(e.length-1)+3*i.targetDuration:n))}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:t,audioBuffered:i,currentTime:s}){if(t){let e;var n,r;return t.length&&i.length?(n=ll(t,s-3),r=ll(t,s),(i=ll(i,s)).length&&!r.length&&n.length&&(e={start:n.end(0),end:i.end(0)})):hl(t,s).length||(e=this.gapFromVideoUnderflow_(t,s)),!!e&&(this.logger_(`Encountered a gap in video from ${e.start} to ${e.end}. `+"Seeking to current time "+s),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=hl(t,i);this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+yl),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(t){if(t.length<2)return ol();var i=[];for(let e=1;e<t.length;e++){var s=t.end(e-1),n=t.start(e);i.push([s,n])}return ol(i)}(e);for(let e=0;e<i.length;e++){var s=i.start(e),n=i.end(e);if(t-s<4&&2<t-s)return{start:s,end:n}}return null}}function Ad(t,e){let i=0,s=0;function n(e){null!=e&&(s=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",l),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.play())}function r(){if(Date.now()-i<1e3*o.errorInterval)t.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return i=Date.now(),o.getSource.call(t,n);b.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function a(){t.off("loadedmetadata",l),t.off("error",r),t.off("dispose",a)}const o=D(Ld,e),l=(t.ready(()=>{t.trigger({type:"usage",name:"vhs-error-reload-initialized"})}),function(){s&&t.currentTime(s)});t.on("error",r),t.on("dispose",a),t.reloadSourceOnError=function(e){a(),Ad(t,e)}}const Ld={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}};function Dd(t,e){var i=e.media();let s=-1;for(let e=0;e<t.length;e++)if(t[e].id===i.id){s=e;break}t.selectedIndex_=s,t.trigger({selectedIndex:s,type:"change"})}const N={PlaylistLoader:Vl,Playlist:Rl,utils:wn,STANDARD_PLAYLIST_SELECTOR:Wh,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(Rl.isEnabled);return zh(e,(e,t)=>kh(e,t)),(e=e.filter(e=>!!Ch(this.playlists.main,e).video))[0]||null},lastBandwidthSelector:Wh,movingAverageBandwidthSelector:function(t){let i=-1,s=-1;if(t<0||1<t)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth,s=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==s&&(i=t*this.systemBandwidth+(1-t)*i,s=this.systemBandwidth),$h(this.playlists.main,i,parseInt(xh(this.tech_.el(),"width"),10)*e,parseInt(xh(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:kh,comparePlaylistResolution:function(e,t){var i=(e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:void 0)||window.Number.MAX_VALUE,s=(t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:void 0)||window.Number.MAX_VALUE;return i===s&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:Xl()},Od=(Object.keys(O).forEach(t=>{Object.defineProperty(N,t,{get(){return b.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),O[t]},set(e){b.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),"number"!=typeof e||e<0?b.log.warn(`value of Vhs.${t} must be greater than or equal to 0`):O[t]=e}})}),"videojs-vhs"),Nd=(N.canPlaySource=function(){return b.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(Od);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}});N.supportsNativeHls=function(){if(!document||!document.createElement)return!1;const t=document.createElement("video");return!!b.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),N.supportsNativeDash=!!(document&&document.createElement&&b.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/d

23),this.setupQualityLevels_(),this.tech_.el())&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),(({player:s,sourceKeySystems:e,audioMedia:t,mainPlaylists:i})=>{if(!s.eme.initializeMediaKeys)return Promise.resolve();i=t=t?i.concat([t]):i,n=Object.keys(e);var n,t=i.reduce((e,s)=>{var t;return s.contentProtection&&(t=n.reduce((e,t)=>{var i=s.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{}),Object.keys(t).length)&&e.push(t),e},[]);const r=[],a=[];return t.forEach(e=>{a.push(new Promise((e,t)=>{s.tech_.one("keysessioncreated",e)})),r.push(new Promise((t,i)=>{s.eme.initializeMediaKeys({keySystems:e},e=>{e?i(e):t()})}))}),Promise.race([Promise.all(r),Promise.race(a)])})({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 keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){var e,t,i,s,n=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,n=({player:e,sourceKeySystems:t,media:i,audioMedia:s}=[{player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:n&&n.media()}][0],!(!(t=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=Ih(yr(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var n=vr(s.video),r=vr(s.audio),a={};for(const o in e)a[o]={},r&&(a[o].audioContentType=r),n&&(a[o].videoContentType=n),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(a[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(a[o].url=e[o]);return D(e,a)})(t,i,s))||(e.currentSource().keySystems=t)&&!e.eme&&(b.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1)));this.player_.tech_.on("keystatuschange",e=>{if("output-restricted"===e.status&&(e=this.playlistController_.main())&&e.playlists){const t=[];e.playlists.forEach(e=>{e&&e.attributes&&e.attributes.RESOLUTION&&720<=e.attributes.RESOLUTION.height&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,t.push(e))}),t.length&&(b.log.warn('DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.',...t),this.playlistController_.fastQualityChange_())}}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==b.browser.IE_VERSION&&n?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=b.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{var t=this.qualityLevels_;this.representations().forEach(e=>{t.addQualityLevel(e)}),Dd(t,this.playlists)}),this.playlists.on("mediachange",()=>{Dd(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":"3.0.2","mux.js":"6.3.0","mpd-parser":"1.0.1","m3u8-parser":"6.0.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return ld.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){var i,s,[{playlist:e,time:t=void 0,callback:n}]=[{playlist:this.playlistController_.media(),time:e,callback:t}];if(n)return e&&void 0!==t?(e=((t,i)=>{if(!i||!i.segments||0===i.segments.length)return null;let s=0,n;for(let e=0;e<i.segments.length&&(n=i.segments[e],!(t<=(s=n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationEnd:s+n.duration)));e++);var e=i.segments[i.segments.length-1];if(e.videoTimingInfo&&e.videoTimingInfo.transmuxedPresentationEnd<t)return null;if(t>s){if(t>s+.25*e.duration)return null;n=e}return{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:s-n.duration,type:n.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?n({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(i={mediaSeconds:t},(s=(e=e.segment).dateTimeObject?(s=e.videoTimingInfo.transmuxerPrependedSeconds,t-=e.videoTimingInfo.transmuxedPresentationStart+s,new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(i.programDateTime=s.toISOString()),n(null,i)):n({message:"valid programTime was not found"}):n({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")}seekToProgramTime(e,t,i=!0,s=2){return sh({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}const Rd={name:"videojs-http-streaming",VERSION:"3.0.2",canHandleSource(e,t={}){return t=D(b.options,t),Rd.canPlayType(e.type,t)},handleSource(e,t,i={}){return i=D(b.options,i),t.vhs=new Md(e,t,i),t.vhs.xhr=Xl(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){return(e=mr(e))&&(t=Rd.getOverrideNative(t),!N.supportsTypeNatively(e)||t)?"maybe":""},getOverrideNative(e={}){var{vhs:e={}}=e,t=!(b.browser.IS_ANY_SAFARI||b.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return cr("avc1.4d400d,mp4a.40.2")&&b.getTech("Html5").registerSourceHandler(Rd,0),b.VhsHandler=Md,b.VhsSourceHandler=Rd,b.Vhs=N,b.use||b.registerComponent("