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Wp={"^":!0,_:!0,"\\limits":!0,"\\nolimits":!0};class Fw{constructor(t,n,r){this.settings=void 0,this.expansionCount=void 0,this.lexer=void 0,this.macros=void 0,this.stack=void 0,this.mode=void 0,this.settings=n,this.expansionCount=0,this.feed(t),this.macros=new Lw(Dw,n.macros),this.mode=r,this.stack=[]}feed(t){this.lexer=new Kp(t,this.settings)}switchMode(t){this.mode=t}beginGroup(){this.macros.beginGroup()}endGroup(){this.macros.endGroup()}endGroups(){this.macros.endGroups()}future(){return this.stack.length===0&&this.pushToken(this.lexer.lex()),this.stack[this.stack.length-1]}popToken(){return this.future(),this.stack.pop()}pushToken(t){this.stack.push(t)}pushTokens(t){this.stack.push(...t)}scanArgument(t){var n,r,i;if(t){if(this.consumeSpaces(),this.future().text!=="[")return null;n=this.popToken(),{tokens:i,end:r}=this.consumeArg(["]"])}else({tokens:i,start:n,end:r}=this.consumeArg());return this.pushToken(new 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s=[],o=0;o<t;o++)s.push(this.consumeArg(n&&n[o+1]).tokens);return s}expandOnce(t){var n=this.popToken(),r=n.text,i=n.noexpand?null:this._getExpansion(r);if(i==null||t&&i.unexpandable){if(t&&i==null&&r[0]==="\\"&&!this.isDefined(r))throw new Ue("Undefined control sequence: "+r);return this.pushToken(n),!1}if(this.expansionCount++,this.expansionCount>this.settings.maxExpand)throw new Ue("Too many expansions: infinite loop or need to increase maxExpand setting");var a=i.tokens,s=this.consumeArgs(i.numArgs,i.delimiters);if(i.numArgs){a=a.slice();for(var o=a.length-1;o>=0;--o){var l=a[o];if(l.text==="#"){if(o===0)throw new Ue("Incomplete placeholder at end of macro body",l);if(l=a[--o],l.text==="#")a.splice(o+1,1);else if(/^[1-9]$/.test(l.text))a.splice(o,2,...s[+l.text-1]);else throw new Ue("Not a valid argument number",l)}}}return this.pushTokens(a),a.length}expandAfterFuture(){return this.expandOnce(),this.future()}expandNextToken(){for(;;)if(this.expandOnce()===!1){var 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Es{constructor(t,n){this.mode=void 0,this.gullet=void 0,this.settings=void 0,this.leftrightDepth=void 0,this.nextToken=void 0,this.mode="math",this.gullet=new Fw(t,n,this.mode),this.settings=n,this.leftrightDepth=0}expect(t,n){if(n===void 0&&(n=!0),this.fetch().text!==t)throw new Ue("Expected '"+t+"', got '"+this.fetch().text+"'",this.fetch());n&&this.consume()}consume(){this.nextToken=null}fetch(){return this.nextToken==null&&(this.nextToken=this.gullet.expandNextToken()),this.nextToken}switchMode(t){this.mode=t,this.gullet.switchMode(t)}parse(){this.settings.globalGroup||this.gullet.beginGroup(),this.settings.colorIsTextColor&&this.gullet.macros.set("\\color","\\textcolor");try{var t=this.parseExpression(!1);return this.expect("EOF"),this.settings.globalGroup||this.gullet.endGroup(),t}finally{this.gullet.endGroups()}}subparse(t){var n=this.nextToken;this.consume(),this.gullet.pushToken(new Ir("}")),this.gullet.pushTokens(t);var r=this.parseExpression(!1);return this.expect("}"),this.nextToken=n,r}parseExpression(t,n){for(var r=[];;){this.mode==="math"&&this.consumeSpaces();var i=this.fetch();if(Es.endOfExpression.indexOf(i.text)!==-1||n&&i.text===n||t&&Ei[i.text]&&Ei[i.text].infix)break;var a=this.parseAtom(n);if(a){if(a.type==="internal")continue}else break;r.push(a)}return this.mode==="text"&&this.formLigatures(r),this.handleInfixNodes(r)}handleInfixNodes(t){for(var n=-1,r,i=0;i<t.length;i++)if(t[i].type==="infix"){if(n!==-1)throw new Ue("only one infix operator per group",t[i].token);n=i,r=t[i].replaceWith}if(n!==-1&&r){var a,s,o=t.slice(0,n),l=t.slice(n+1);o.length===1&&o[0].type==="ordgroup"?a=o[0]:a={type:"ordgroup",mode:this.mode,body:o},l.length===1&&l[0].type==="ordgroup"?s=l[0]:s={type:"ordgroup",mode:this.mode,body:l};var c;return r==="\\\\abovefrac"?c=this.callFunction(r,[a,t[n],s],[]):c=this.callFunction(r,[a,s],[]),[c]}else return t}handleSupSubscript(t){var n=this.fetch(),r=n.text;this.consume(),this.consumeSpaces();var i=this.parseGroup(t);if(!i)throw new Ue("Expected group after '"+r+"'",n);return i}formatUnsupportedCmd(t){for(var n=[],r=0;r<t.length;r++)n.push({type:"textord",mode:"text",text:t[r]});var i={type:"text",mode:this.mode,body:n},a={type:"color",mode:this.mode,color:this.settings.errorColor,body:[i]};return a}parseAtom(t){var n=this.parseGroup("atom",t);if(this.mode==="text")return n;for(var r,i;;){this.consumeSpaces();var a=this.fetch();if(a.text==="\\limits"||a.text==="\\nolimits"){if(n&&n.type==="op"){var s=a.text==="\\limits";n.limits=s,n.alwaysHandleSupSub=!0}else if(n&&n.type==="operatorname")n.alwaysHandleSupSub&&(n.limits=a.text==="\\limits");else throw new Ue("Limit controls must follow a math operator",a);this.consume()}else if(a.text==="^"){if(r)throw new Ue("Double superscript",a);r=this.handleSupSubscript("superscript")}else if(a.text==="_"){if(i)throw new Ue("Double subscript",a);i=this.handleSupSubscript("subscript")}else if(a.text==="'"){if(r)throw new Ue("Double superscript",a);var o={type:"textord",mode:this.mode,text:"\\prime"},l=[o];for(this.consume();this.fetch().text==="'";)l.push(o),this.consume();this.fetch().text==="^"&&l.push(this.handleSupSubscript("superscript")),r={type:"ordgroup",mode:this.mode,body:l}}else if(dl[a.text]){var c=dl[a.text],d=Zp.test(a.text);for(this.consume();;){var u=this.fetch().text;if(!dl[u]||Zp.test(u)!==d)break;this.consume(),c+=dl[u]}var h=new Es(c,this.settings).parse();d?i={type:"ordgroup",mode:"math",body:h}:r={type:"ordgroup",mode:"math",body:h}}else break}return r||i?{type:"supsub",mode:this.mode,base:n,sup:r,sub:i}:n}parseFunction(t,n){var r=this.fetch(),i=r.text,a=Ei[i];if(!a)return null;if(this.consume(),n&&n!=="atom"&&!a.allowedInArgument)throw new Ue("Got function '"+i+"' with no arguments"+(n?" as "+n:""),r);if(this.mode==="text"&&!a.allowedInText)throw new Ue("Can't use function '"+i+"' in text mode",r);if(this.mode==="math"&&a.allowedInMath===!1)throw new Ue("Can't use function '"+i+"' in math 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JE={name:"RoomsContent",components:{SvgIcon:_n,FormatMessage:Rs},directives:{clickOutside:wl},props:{currentUserId:{type:[String,Number],required:!0},room:{type:Object,required:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},textMessages:{type:Object,required:!0},roomActions:{type:Array,default:()=>[]}},emits:["room-action-handler"],data(){return{roomMenuOpened:null}},computed:{getLastMessage(){const e=this.typingUsers;if(e)return e;const t=this.room.lastMessage.content;if(this.room.users.length<=2)return t;const n=this.room.users.find(r=>r._id===this.room.lastMessage.senderId);return this.room.lastMessage.username?`${this.room.lastMessage.username} - ${t}`:!n||n._id===this.currentUserId?t:`${n.username} - ${t}`},userStatus(){if(!this.room.users||this.room.users.length!==2)return;const e=this.room.users.find(t=>t._id!==this.currentUserId);return e&&e.status?e.status.state:null},typingUsers(){return ug(this.room,this.currentUserId,this.textMessages)},isMessageCheckmarkVisible(){return!this.typingUsers&&this.room.lastMessage&&!this.room.lastMessage.deleted&&this.room.lastMessage.senderId===this.currentUserId&&(this.room.lastMessage.saved||this.room.lastMessage.distributed||this.room.lastMessage.seen)},formattedDuration(){var t,n;const e=(n=(t=this.room.lastMessage)==null?void 0:t.files)==null?void 0:n[0];if(e){if(!e.duration)return`${e.name}.${e.extension}`;let r=Math.floor(e.duration);return(r-(r%=60))/60+(r>9?":":":0")+r}return""},isAudio(){return this.room.lastMessage.files?kl(this.room.lastMessage.files[0]):!1}},methods:{roomActionHandler(e){this.closeRoomMenu(),this.$emit("room-action-handler",{action:e,roomId:this.room.roomId})},closeRoomMenu(){this.roomMenuOpened=null}}},eT={class:"vac-room-container"},tT={class:"vac-name-container vac-text-ellipsis"},nT={class:"vac-title-container"},rT={class:"vac-room-name 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pT={name:"RoomsList",components:{Loader:Eo,RoomsSearch:Jb,RoomContent:hT},props:{currentUserId:{type:[String,Number],required:!0},textMessages:{type:Object,required:!0},showRoomsList:{type:Boolean,required:!0},showSearch:{type:Boolean,required:!0},showAddRoom:{type:Boolean,required:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},isMobile:{type:Boolean,required:!0},rooms:{type:Array,required:!0},loadingRooms:{type:Boolean,required:!0},roomsLoaded:{type:Boolean,required:!0},room:{type:Object,required:!0},customSearchRoomEnabled:{type:[Boolean,String],default:!1},scrollDistance:{type:Number,required:!0}},emits:["add-room","search-room","room-action-handler","loading-more-rooms","fetch-room","fetch-more-rooms"],data(){return{filteredRooms:this.rooms||[],observer:null,showLoader:!0,loadingMoreRooms:!1,selectedRoomId:""}},watch:{rooms:{deep:!0,handler(e,t){this.filteredRooms=e,(e.length!==t.length||this.roomsLoaded)&&(this.loadingMoreRooms=!1)}},loadingRooms(e){e||setTimeout(()=>this.initIntersectionObserver())},loadingMoreRooms(e){this.$emit("loading-more-rooms",e)},roomsLoaded:{immediate:!0,handler(e){e&&(this.loadingMoreRooms=!1,this.loadingRooms||(this.showLoader=!1))}},room:{immediate:!0,handler(e){e&&!this.isMobile&&(this.selectedRoomId=e.roomId)}}},methods:{initIntersectionObserver(){this.observer&&(this.showLoader=!0,this.observer.disconnect());const e=this.$el.querySelector("#infinite-loader-rooms");if(e){const t={root:this.$el.querySelector("#rooms-list"),rootMargin:`${this.scrollDistance}px`,threshold:0};this.observer=new IntersectionObserver(n=>{n[0].isIntersecting&&this.loadMoreRooms()},t),this.observer.observe(e)}},searchRoom(e){this.customSearchRoomEnabled?this.$emit("search-room",e.target.value):this.filteredRooms=qu(this.rooms,"roomName",e.target.value)},openRoom(e){e.roomId===this.room.roomId&&!this.isMobile||(this.isMobile||(this.selectedRoomId=e.roomId),this.$emit("fetch-room",{room:e}))},loadMoreRooms(){if(!this.loadingMoreRooms){if(this.roomsLoaded){this.loadingMoreRooms=!1,this.showLoader=!1;return}this.$emit("fetch-more-rooms"),this.loadingMoreRooms=!0}}}},gT={key:0,class:"vac-rooms-empty"},bT={key:1,id:"rooms-list",class:"vac-room-list"},vT=["id","onClick"],_T={key:0,id:"infinite-loader-rooms"};function yT(e,t,n,r,i,a){const s=ct("rooms-search"),o=ct("loader"),l=ct("room-content");return 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xT=jt(pT,[["render",yT]]),wT="data:image/svg+xml;base64,PCFET0NUWVBFIHN2ZyBQVUJMSUMgIi0vL1czQy8vRFREIFNWRyAxLjEvL0VOIiAiaHR0cDovL3d3dy53My5vcmcvR3JhcGhpY3MvU1ZHLzEuMS9EVEQvc3ZnMTEuZHRkIj4KCjwhLS0gVXBsb2FkZWQgdG86IFNWRyBSZXBvLCB3d3cuc3ZncmVwby5jb20sIFRyYW5zZm9ybWVkIGJ5OiBTVkcgUmVwbyBNaXhlciBUb29scyAtLT4KPHN2ZyB3aWR0aD0iNjRweCIgaGVpZ2h0PSI2NHB4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjMjU1MTdkIj4KCjxnIGlkPSJTVkdSZXBvX2JnQ2FycmllciIgc3Ryb2tlLXdpZHRoPSIwIi8+Cgo8ZyBpZD0iU1ZHUmVwb190cmFjZXJDYXJyaWVyIiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIHN0cm9rZT0iI0NDQ0NDQyIgc3Ryb2tlLXdpZHRoPSIwLjA0OCIvPgoKPGcgaWQ9IlNWR1JlcG9faWNvbkNhcnJpZXIiPiA8cGF0aCBvcGFjaXR5PSIwLjE1IiBkPSJNNCAyMEg4TDE4IDEwTDE0IDZMNCAxNlYyMFoiIGZpbGw9IiMyNTUxN2QiLz4gPHBhdGggZD0iTTEyIDIwSDIwLjVNMTggMTBMMjEgN0wxNyAzTDE0IDZNMTggMTBMOCAyMEg0VjE2TDE0IDZNMTggMTBMMTQgNiIgc3Ryb2tlPSIjMjU1MTdkIiBzdHJva2Utd2lkdGg9IjEuMzQ0IiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz4gPC9nPgoKPC9zdmc+";const kT={name:"RoomHeader",components:{SvgIcon:_n},directives:{clickOutside:wl},props:{currentUserId:{type:[String,Number],required:!0},textMessages:{type:Object,required:!0},singleRoom:{type:Boolean,required:!0},showRoomsList:{type:Boolean,required:!0},isMobile:{type:Boolean,required:!0},roomInfoEnabled:{type:Boolean,required:!0},menuActions:{type:Array,required:!0},room:{type:Object,required:!0},messageSelectionEnabled:{type:Boolean,required:!0},messageSelectionActions:{type:Array,required:!0},selectedMessagesTotal:{type:Number,required:!0}},emits:["toggle-rooms-list","room-info","menu-action-handler","cancel-message-selection","message-selection-action-handler"],data(){return{menuOpened:!1,messageSelectionAnimationEnded:!0}},computed:{typingUsers(){return ug(this.room,this.currentUserId,this.textMessages)},userStatus(){if(!this.room.users||this.room.users.length!==2)return;const e=this.room.users.find(n=>n._id!==this.currentUserId);if(!(e!=null&&e.status))return;let t="";return 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U=F.category||"";let X=Oe.get(U);X||(X=[],Oe.set(U,X)),X.push(F)}return[...Oe.entries()].map(([F,U])=>({category:F,emojis:U})).sort((F,U)=>o(F.category,U.category))}()),e.$$.dirty[0]&34&&n(26,C=M!==-1&&c[M].id),e.$$.dirty[0]&192&&(A?O.addEventListener("transitionend",()=>{n(19,B=!0)},{once:!0}):n(19,B=!1))},[i,c,u,x,T,M,A,O,z,w,y,V,P,$,p,d,f,m,g,B,v,I,E,b,R,q,C,Ee,Me,Ae,J,ce,he,Ie,ve,ze,Ne,xe,Qe,a,r,s,o,l,h,k,N,je,ie,ge,ue,ee,oe]}class dA extends LM{constructor(t){super(),BM(this,t,uA,cA,SM,{skinToneEmoji:40,i18n:0,database:39,customEmoji:41,customCategorySorting:42},null,[-1,-1,-1])}}const mA="https://cdn.jsdelivr.net/npm/emoji-picker-element-data@^1/en/emojibase/data.json",fA="en";var hA={categoriesLabel:"Categories",emojiUnsupportedMessage:"Your browser does not support color emoji.",favoritesLabel:"Favorites",loadingMessage:"Loading\u2026",networkErrorMessage:"Could not load emoji.",regionLabel:"Emoji picker",searchDescription:"When search results are available, press up or down to select and enter to choose.",searchLabel:"Search",searchResultsLabel:"Search results",skinToneDescription:"When expanded, press up or down to select and enter to choose.",skinToneLabel:"Choose a skin tone (currently {skinTone})",skinTonesLabel:"Skin tones",skinTones:["Default","Light","Medium-Light","Medium","Medium-Dark","Dark"],categories:{custom:"Custom","smileys-emotion":"Smileys and emoticons","people-body":"People and body","animals-nature":"Animals and nature","food-drink":"Food and drink","travel-places":"Travel and places",activities:"Activities",objects:"Objects",symbols:"Symbols",flags:"Flags"}};const n4=["customEmoji","customCategorySorting","database","dataSource","i18n","locale","skinToneEmoji"];class r4 extends HTMLElement{constructor(t){super(),this.attachShadow({mode:"open"});const n=document.createElement("style");n.textContent=":host{--emoji-size:1.375rem;--emoji-padding:0.5rem;--category-emoji-size:var(--emoji-size);--category-emoji-padding:var(--emoji-padding);--indicator-height:3px;--input-border-radius:0.5rem;--input-border-size:1px;--input-font-size:1rem;--input-line-height:1.5;--input-padding:0.25rem;--num-columns:8;--outline-size:2px;--border-size:1px;--skintone-border-radius:1rem;--category-font-size:1rem;display:flex;width:min-content;height:400px}:host,:host(.light){--background:#fff;--border-color:#e0e0e0;--indicator-color:#385ac1;--input-border-color:#999;--input-font-color:#111;--input-placeholder-color:#999;--outline-color:#999;--category-font-color:#111;--button-active-background:#e6e6e6;--button-hover-background:#d9d9d9}:host(.dark){--background:#222;--border-color:#444;--indicator-color:#5373ec;--input-border-color:#ccc;--input-font-color:#efefef;--input-placeholder-color:#ccc;--outline-color:#fff;--category-font-color:#efefef;--button-active-background:#555555;--button-hover-background:#484848}@media (prefers-color-scheme:dark){:host{--background:#222;--border-color:#444;--indicator-color:#5373ec;--input-border-color:#ccc;--input-font-color:#efefef;--input-placeholder-color:#ccc;--outline-color:#fff;--category-font-color:#efefef;--button-active-background:#555555;--button-hover-background:#484848}}:host([hidden]){display:none}button{margin:0;padding:0;border:0;background:0 0;box-shadow:none;-webkit-tap-highlight-color:transparent}button::-moz-focus-inner{border:0}input{padding:0;margin:0;line-height:1.15;font-family:inherit}input[type=search]{-webkit-appearance:none}:focus{outline:var(--outline-color) solid var(--outline-size);outline-offset:calc(-1*var(--outline-size))}:host([data-js-focus-visible]) :focus:not([data-focus-visible-added]){outline:0}:focus:not(:focus-visible){outline:0}.hide-focus{outline:0}*{box-sizing:border-box}.picker{contain:content;display:flex;flex-direction:column;background:var(--background);border:var(--border-size) solid var(--border-color);width:100%;height:100%;overflow:hidden;--total-emoji-size:calc(var(--emoji-size) + (2 * var(--emoji-padding)));--total-category-emoji-size:calc(var(--category-emoji-size) + (2 * var(--category-emoji-padding)))}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.hidden{opacity:0;pointer-events:none}.abs-pos{position:absolute;left:0;top:0}.gone{display:none!important}.skintone-button-wrapper,.skintone-list{background:var(--background);z-index:3}.skintone-button-wrapper.expanded{z-index:1}.skintone-list{position:absolute;inset-inline-end:0;top:0;z-index:2;overflow:visible;border-bottom:var(--border-size) solid var(--border-color);border-radius:0 0 var(--skintone-border-radius) var(--skintone-border-radius);will-change:transform;transition:transform .2s ease-in-out;transform-origin:center 0}@media (prefers-reduced-motion:reduce){.skintone-list{transition-duration:.001s}}@supports not (inset-inline-end:0){.skintone-list{right:0}}.skintone-list.no-animate{transition:none}.tabpanel{overflow-y:auto;-webkit-overflow-scrolling:touch;will-change:transform;min-height:0;flex:1;contain:content}.emoji-menu{display:grid;grid-template-columns:repeat(var(--num-columns),var(--total-emoji-size));justify-content:space-around;align-items:flex-start;width:100%}.category{padding:var(--emoji-padding);font-size:var(--category-font-size);color:var(--category-font-color)}.custom-emoji,.emoji,button.emoji{height:var(--total-emoji-size);width:var(--total-emoji-size)}.emoji,button.emoji{font-size:var(--emoji-size);display:flex;align-items:center;justify-content:center;border-radius:100%;line-height:1;overflow:hidden;font-family:var(--font-family);cursor:pointer}@media (hover:hover) and (pointer:fine){.emoji:hover,button.emoji:hover{background:var(--button-hover-background)}}.emoji.active,.emoji:active,button.emoji.active,button.emoji:active{background:var(--button-active-background)}.custom-emoji{padding:var(--emoji-padding);object-fit:contain;pointer-events:none;background-repeat:no-repeat;background-position:center center;background-size:var(--emoji-size) var(--emoji-size)}.nav,.nav-button{align-items:center}.nav{display:grid;justify-content:space-between;contain:content}.nav-button{display:flex;justify-content:center}.nav-emoji{font-size:var(--category-emoji-size);width:var(--total-category-emoji-size);height:var(--total-category-emoji-size)}.indicator-wrapper{display:flex;border-bottom:1px solid var(--border-color)}.indicator{width:calc(100%/var(--num-groups));height:var(--indicator-height);opacity:var(--indicator-opacity);background-color:var(--indicator-color);will-change:transform,opacity;transition:opacity .1s linear,transform .25s ease-in-out}@media (prefers-reduced-motion:reduce){.indicator{will-change:opacity;transition:opacity .1s linear}}.pad-top,input.search{background:var(--background);width:100%}.pad-top{height:var(--emoji-padding);z-index:3}.search-row{display:flex;align-items:center;position:relative;padding-inline-start:var(--emoji-padding);padding-bottom:var(--emoji-padding)}.search-wrapper{flex:1;min-width:0}input.search{padding:var(--input-padding);border-radius:var(--input-border-radius);border:var(--input-border-size) solid var(--input-border-color);color:var(--input-font-color);font-size:var(--input-font-size);line-height:var(--input-line-height)}input.search::placeholder{color:var(--input-placeholder-color)}.favorites{display:flex;flex-direction:row;border-top:var(--border-size) solid var(--border-color);contain:content}.message{padding:var(--emoji-padding)}",this.shadowRoot.appendChild(n),this._ctx={locale:fA,dataSource:mA,skinToneEmoji:UM,customCategorySorting:VM,customEmoji:null,i18n:hA,...t};for(const r of n4)r!=="database"&&Object.prototype.hasOwnProperty.call(this,r)&&(this._ctx[r]=this[r],delete this[r]);this._dbFlush()}connectedCallback(){this._cmp=new dA({target:this.shadowRoot,props:this._ctx})}disconnectedCallback(){this._cmp.$destroy(),this._cmp=void 0;const{database:t}=this._ctx;t&&t.close().catch(n=>console.error(n))}static get observedAttributes(){return["locale","data-source","skin-tone-emoji"]}attributeChangedCallback(t,n,r){this._set(t.replace(/-([a-z])/g,(i,a)=>a.toUpperCase()),r)}_set(t,n){this._ctx[t]=n,this._cmp&&this._cmp.$set({[t]:n}),["locale","dataSource"].includes(t)&&this._dbFlush()}_dbCreate(){const{locale:t,dataSource:n,database:r}=this._ctx;(!r||r.locale!==t||r.dataSource!==n)&&this._set("database",new Rg({locale:t,dataSource:n}))}_dbFlush(){Promise.resolve().then(()=>this._dbCreate())}}const i4={};for(const e of n4)i4[e]={get(){return e==="database"&&this._dbCreate(),this._ctx[e]},set(t){if(e==="database")throw new Error("database is read-only");this._set(e,t)}};Object.defineProperties(r4.prototype,i4),customElements.get("emoji-picker")||customElements.define("emoji-picker",r4);function a4(e,t){for(;e&&!e.querySelector(t);){e=e.parentNode;const n=e.querySelector(t);if(n)return n}return null}const pA={name:"EmojiPickerContainer",components:{SvgIcon:_n},props:{emojiOpened:{type:Boolean,default:!1},emojiReaction:{type:Boolean,default:!1},positionTop:{type:Boolean,default:!1},positionRight:{type:Boolean,default:!1},messageId:{type:String,default:""},emojiDataSource:{type:String,default:void 0}},emits:["add-emoji","open-emoji"],data(){return{emojiPickerHeight:320,emojiPickerTop:0,emojiPickerRight:""}},watch:{emojiOpened(e){e&&setTimeout(()=>{this.addCustomStyling(),this.$refs.emojiPicker.shadowRoot.addEventListener("emoji-click",({detail:t})=>{this.$emit("add-emoji",{unicode:t.unicode})})},0)}},methods:{addCustomStyling(){const e=`.picker {
				border: none;
			}`,t=`.nav {
				overflow-x: auto;
			}`,n=`.search-wrapper {
				padding-right: 2px;
				padding-left: 2px;
			}`,r=`input.search {
				height: 32px;
				font-size: 14px;
				border-radius: 10rem;
				border: var(--chat-border-style);
				padding: 5px 10px;
				outline: none;
				background: var(--chat-bg-color-input);
				color: var(--chat-color);
			}`,i=document.createElement("style");i.textContent=e+t+n+r,this.$refs.emojiPicker.shadowRoot.appendChild(i)},openEmoji(e){this.$emit("open-emoji",!this.emojiOpened),this.setEmojiPickerPosition(e.clientY,e.view.innerWidth,e.view.innerHeight)},setEmojiPickerPosition(e,t,n){const r=t<500||n<700,i=a4(this.$el,"#room-footer");if(!i){r&&(this.emojiPickerRight="-50px");return}r?(this.emojiPickerTop=100,this.emojiPickerHeight=n-200):(i.getBoundingClientRect().top-e>this.emojiPickerHeight-50?this.emojiPickerTop=e+10:this.emojiPickerTop=e-this.emojiPickerHeight-10,this.emojiPickerRight=this.positionTop?"0px":this.positionRight?"60px":"")}}},gA={class:"vac-emoji-wrapper"};function bA(e,t,n,r,i,a){const s=ct("svg-icon"),o=ct("emoji-picker");return le(),ye("div",gA,[Ce("div",{class:St(["vac-svg-button",{"vac-emoji-reaction":n.emojiReaction}]),onClick:t[0]||(t[0]=(...l)=>a.openEmoji&&a.openEmoji(...l))},[Ve(e.$slots,n.messageId?"emoji-picker-reaction-icon_"+n.messageId:"emoji-picker-icon",{},()=>[$e(s,{name:"emoji",param:n.emojiReaction?"reaction":""},null,8,["param"])])],2),n.emojiOpened?(le(),zt(ln,{key:0,name:"vac-slide-up",appear:""},{default:lt(()=>[Ce("div",{class:St(["vac-emoji-picker",{"vac-picker-reaction":n.emojiReaction}]),style:Xt({height:`${i.emojiPickerHeight}px`,top:n.positionTop?i.emojiPickerHeight:`${i.emojiPickerTop}px`,right:i.emojiPickerRight,display:i.emojiPickerTop||!n.emojiReaction?"initial":"none"})},[n.emojiOpened?(le(),zt(o,{key:0,ref:"emojiPicker","data-source":n.emojiDataSource},null,8,["data-source"])):Ge("",!0)],6)]),_:1})):Ge("",!0)])}var s4=jt(pA,[["render",bA]]);const lr=e=>e.length>20?e.substr(0,10)+"..."+e.substr(-5):e,Ri=function(e){const t=["B","KB","MB","GB","TB","PB","EB","ZB","YB"];let n=0;for(;e>=1024&&n<t.length-1;)e/=1024,n++;return`${e.toFixed(2)} ${t[n]}`},vA={name:"RoomFiles",components:{Loader:Eo,SvgIcon:_n},props:{file:{type:Object,required:!0},index:{type:Number,required:!0}},emits:["remove-file"],computed:{isImage(){return La(this.file)},isVideo(){return Cs(this.file)}},methods:{fileMetaData(e){if(e.extension&&e.size)return`${lr(e.extension)} | ${Ri(e.size)}`;if(e.extension)return lr(e.extension);if(e.size)return Ri(e.size)},ellipsisInMiddle:lr}},_A={class:"vac-room-file-container"},yA=["src"],xA={class:"vac-text-ellipsis"},wA={key:0,class:"vac-text-ellipsis vac-text-extension"};function kA(e,t,n,r,i,a){const s=ct("loader"),o=ct("svg-icon");return le(),ye("div",_A,[$e(s,{show:n.file.loading,type:"room-file"},Pt({_:2},[bt(e.$slots,(l,c)=>({name:c,fn:lt(d=>[Ve(e.$slots,c,Ft(Dt(d)))])}))]),1032,["show"]),Ce("div",{class:"vac-svg-button vac-icon-remove",onClick:t[0]||(t[0]=l=>e.$emit("remove-file",n.index))},[Ve(e.$slots,"image-close-icon",{},()=>[$e(o,{name:"close",param:"image"})])]),a.isImage?(le(),ye("div",{key:0,class:St(["vac-message-image",{"vac-blur-loading":n.file.loading}]),style:Xt({"background-image":`url('${n.file.localUrl||n.file.url}')`})},null,6)):a.isVideo?(le(),ye("video",{key:1,controls:"",class:St({"vac-blur-loading":n.file.loading})},[Ce("source",{src:n.file.localUrl||n.file.url},null,8,yA)],2)):(le(),ye("div",{key:2,class:St(["vac-file-container",{"vac-blur-loading":n.file.loading}])},[Ce("div",null,[Ve(e.$slots,"file-icon",{},()=>[$e(o,{name:"file"})])]),Ce("div",xA,pt(a.ellipsisInMiddle(n.file.name)),1),n.file.extension||n.file.size?(le(),ye("div",wA,pt(a.fileMetaData(n.file)),1)):Ge("",!0)],2))])}var SA=jt(vA,[["render",kA]]);const EA={name:"RoomFiles",components:{SvgIcon:_n,RoomFile:SA},props:{files:{type:Array,required:!0},isFileLimitExceeded:{type:Boolean,required:!0},maxFiles:{type:Number,required:!0}},emits:["remove-file","reset-message"]},TA={key:0},MA={key:0,class:"vac-room-file_limit-exceeded-warning"},AA={class:"vac-room-files-container"},RA={class:"vac-files-box"},NA={class:"vac-icon-close"};function CA(e,t,n,r,i,a){const s=ct("svg-icon"),o=ct("room-file");return le(),zt(ln,{name:"vac-slide-up"},{default:lt(()=>[n.files.length?(le(),ye("div",TA,[n.isFileLimitExceeded?(le(),ye("div",MA,[Ce("div",null,[$e(s,{class:"vac-icon-warning",name:"warning"})]),Tr(" Sorry, only "+pt(n.maxFiles)+" files are allowed to be uploaded at a time. 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",1)])):Ge("",!0),Ce("div",AA,[Ce("div",RA,[(le(!0),ye(At,null,bt(n.files,(l,c)=>(le(),ye("div",{key:c},[$e(o,{file:l,index:c,onRemoveFile:t[0]||(t[0]=d=>e.$emit("remove-file",d))},Pt({_:2},[bt(e.$slots,(d,u)=>({name:u,fn:lt(h=>[Ve(e.$slots,u,Ft(Dt(h)))])}))]),1032,["file","index"])]))),128))]),Ce("div",NA,[Ce("div",{class:"vac-svg-button",onClick:t[1]||(t[1]=l=>e.$emit("reset-message"))},[Ve(e.$slots,"files-close-icon",{},()=>[$e(s,{name:"close-outline"})])])])])])):Ge("",!0)]),_:3})}var IA=jt(EA,[["render",CA]]);const zA={props:{percentage:{type:Number,default:0},messageSelectionEnabled:{type:Boolean,required:!0}},emits:["hover-audio-progress","change-linehead"],data(){return{isMouseDown:!1}},methods:{onMouseDown(e){if(this.messageSelectionEnabled)return;this.isMouseDown=!0;const t=this.calculateLineHeadPosition(e,this.$refs.progress);this.$emit("change-linehead",t),document.addEventListener("mousemove",this.onMouseMove),document.addEventListener("mouseup",this.onMouseUp)},onMouseUp(e){if(this.messageSelectionEnabled)return;this.isMouseDown=!1,document.removeEventListener("mouseup",this.onMouseUp),document.removeEventListener("mousemove",this.onMouseMove);const t=this.calculateLineHeadPosition(e,this.$refs.progress);this.$emit("change-linehead",t)},onMouseMove(e){if(this.messageSelectionEnabled)return;const t=this.calculateLineHeadPosition(e,this.$refs.progress);this.$emit("change-linehead",t)},calculateLineHeadPosition(e,t){const n=t.getBoundingClientRect().width,r=t.getBoundingClientRect().left;let i=(e.clientX-r)/n;return i=i<0?0:i,i=i>1?1:i,i}}},OA={class:"vac-player-progress"},BA={class:"vac-line-container"};function LA(e,t,n,r,i,a){return le(),ye("div",{ref:"progress",class:"vac-player-bar",onMousedown:t[0]||(t[0]=(...s)=>a.onMouseDown&&a.onMouseDown(...s)),onMouseover:t[1]||(t[1]=s=>e.$emit("hover-audio-progress",!0)),onMouseout:t[2]||(t[2]=s=>e.$emit("hover-audio-progress",!1))},[Ce("div",OA,[Ce("div",BA,[Ce("div",{class:"vac-line-progress",style:Xt({width:`${n.percentage}%`})},null,4),Ce("div",{class:St(["vac-line-dot",{"vac-line-dot__active":i.isMouseDown}]),style:Xt({left:`${n.percentage}%`})},null,6)])])],544)}var DA=jt(zA,[["render",LA]]);const FA={name:"AudioPlayer",components:{SvgIcon:_n,AudioControl:DA},props:{messageId:{type:[String,Number],default:null},src:{type:String,default:null},messageSelectionEnabled:{type:Boolean,required:!0}},emits:["hover-audio-progress","update-progress-time"],data(){return{isPlaying:!1,duration:this.convertTimeMMSS(0),playedTime:this.convertTimeMMSS(0),progress:0}},computed:{playerUniqId(){return`audio-player${this.messageId}`},audioSource(){return this.src?this.src:(this.resetProgress(),null)}},mounted(){this.player=this.$el.querySelector("#"+this.playerUniqId),this.player.addEventListener("ended",()=>{this.isPlaying=!1}),this.player.addEventListener("loadeddata",()=>{this.resetProgress(),this.duration=this.convertTimeMMSS(this.player.duration),this.updateProgressTime()}),this.player.addEventListener("timeupdate",this.onTimeUpdate)},methods:{convertTimeMMSS(e){return new Date(e*1e3).toISOString().substr(14,5)},playback(){this.messageSelectionEnabled||!this.audioSource||(this.isPlaying?this.player.pause():setTimeout(()=>this.player.play()),this.isPlaying=!this.isPlaying)},resetProgress(){this.isPlaying&&this.player.pause(),this.duration=this.convertTimeMMSS(0),this.playedTime=this.convertTimeMMSS(0),this.progress=0,this.isPlaying=!1,this.updateProgressTime()},onTimeUpdate(){this.playedTime=this.convertTimeMMSS(this.player.currentTime),this.progress=this.player.currentTime/this.player.duration*100,this.updateProgressTime()},onUpdateProgress(e){e&&(this.player.currentTime=e*this.player.duration)},updateProgressTime(){this.$emit("update-progress-time",this.progress>1?this.playedTime:this.duration)}}},PA={class:"vac-audio-player"},HA=["id","src"];function UA(e,t,n,r,i,a){const s=ct("svg-icon"),o=ct("audio-control");return le(),ye("div",null,[Ce("div",PA,[Ce("div",{class:"vac-svg-button",onClick:t[0]||(t[0]=(...l)=>a.playback&&a.playback(...l))},[i.isPlaying?Ve(e.$slots,"audio-pause-icon_"+n.messageId,{key:0},()=>[$e(s,{name:"audio-pause"})]):Ve(e.$slots,"audio-play-icon_"+n.messageId,{key:1},()=>[$e(s,{name:"audio-play"})])]),$e(o,{percentage:i.progress,"message-selection-enabled":n.messageSelectionEnabled,onChangeLinehead:a.onUpdateProgress,onHoverAudioProgress:t[1]||(t[1]=l=>e.$emit("hover-audio-progress",l))},null,8,["percentage","message-selection-enabled","onChangeLinehead"]),Ce("audio",{id:a.playerUniqId,src:a.audioSource},null,8,HA)])])}var s1=jt(FA,[["render",UA]]);const qA={name:"RoomMessageReply",components:{SvgIcon:_n,FormatMessage:Rs,AudioPlayer:s1},props:{room:{type:Object,required:!0},messageReply:{type:Object,default:null},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0}},emits:["reset-message"],computed:{firstFile(){var e,t;return(t=(e=this.messageReply)==null?void 0:e.files)!=null&&t.length?this.messageReply.files[0]:{}},isImage(){return La(this.firstFile)},isVideo(){return Cs(this.firstFile)},isAudio(){return kl(this.firstFile)},isOtherFile(){var e,t;return((t=(e=this.messageReply)==null?void 0:e.files)==null?void 0:t.length)&&!this.isAudio&&!this.isVideo&&!this.isImage}},methods:{fileMetaData(e){if(e.extension&&e.size)return`${lr(e.extension)} | ${Ri(e.size)}`;if(e.extension)return lr(e.extension);if(e.size)return Ri(e.size)},ellipsisInMiddle:lr}},jA={key:0,class:"vac-reply-container"},VA={class:"vac-reply-box"},KA={class:"vac-reply-info"},GA={class:"vac-reply-username"},$A={class:"vac-reply-content"},XA=["src"],YA={key:1,controls:"",class:"vac-image-reply"},WA=["src"],ZA={key:3,class:"vac-image-reply vac-file-container"},QA={class:"vac-text-ellipsis"},JA={key:0,class:"vac-text-ellipsis vac-text-extension"},eR={class:"vac-icon-reply"};function tR(e,t,n,r,i,a){const s=ct("format-message"),o=ct("audio-player"),l=ct("svg-icon");return le(),zt(ln,{name:"vac-slide-up"},{default:lt(()=>[n.messageReply?(le(),ye("div",jA,[Ce("div",VA,[Ce("div",KA,[Ce("div",GA,pt(n.messageReply.username),1),Ce("div",$A,[$e(s,{"message-id":n.messageReply._id,content:n.messageReply.content,users:n.room.users,"text-formatting":n.textFormatting,"link-options":n.linkOptions,reply:!0},null,8,["message-id","content","users","text-formatting","link-options"])])]),a.isImage?(le(),ye("img",{key:0,src:a.firstFile.url,class:"vac-image-reply"},null,8,XA)):a.isVideo?(le(),ye("video",YA,[Ce("source",{src:a.firstFile.url},null,8,WA)])):a.isAudio?(le(),zt(o,{key:2,src:a.firstFile.url,"message-selection-enabled":!1,class:"vac-audio-reply"},Pt({_:2},[bt(e.$slots,(c,d)=>({name:d,fn:lt(u=>[Ve(e.$slots,d,Ft(Dt(u)))])}))]),1032,["src"])):a.isOtherFile?(le(),ye("div",ZA,[Ce("div",null,[Ve(e.$slots,"file-icon",{},()=>[$e(l,{name:"file"})])]),Ce("div",QA,pt(a.ellipsisInMiddle(a.firstFile.name)),1),a.firstFile.extension||a.firstFile.size?(le(),ye("div",JA,pt(a.fileMetaData(a.firstFile)),1)):Ge("",!0)])):Ge("",!0)]),Ce("div",eR,[Ce("div",{class:"vac-svg-button",onClick:t[0]||(t[0]=c=>e.$emit("reset-message"))},[Ve(e.$slots,"reply-close-icon",{},()=>[$e(l,{name:"close-outline"})])])])])):Ge("",!0)]),_:3})}var nR=jt(qA,[["render",tR]]);const rR={name:"RoomUsersTag",props:{filteredUsersTag:{type:Array,required:!0},selectItem:{type:Boolean,default:null},activeUpOrDown:{type:Number,default:null}},emits:["select-user-tag","activate-item"],data(){return{activeItem:null}},watch:{filteredUsersTag(e,t){(!t.length||e.length!==t.length)&&(this.activeItem=0)},selectItem(e){e&&this.$emit("select-user-tag",this.filteredUsersTag[this.activeItem])},activeUpOrDown(){this.activeUpOrDown>0&&this.activeItem<this.filteredUsersTag.length-1?this.activeItem++:this.activeUpOrDown<0&&this.activeItem>0&&this.activeItem--,this.$emit("activate-item")}}},iR={key:0,class:"vac-tags-container"},aR=["onMouseover","onClick"],sR={class:"vac-tags-info"},oR={class:"vac-tags-username"};function lR(e,t,n,r,i,a){return le(),zt(ln,{name:"vac-slide-up"},{default:lt(()=>[n.filteredUsersTag.length?(le(),ye("div",iR,[(le(!0),ye(At,null,bt(n.filteredUsersTag,(s,o)=>(le(),ye("div",{key:s._id,class:St(["vac-tags-box",{"vac-tags-box-active":o===i.activeItem}]),onMouseover:l=>i.activeItem=o,onClick:l=>e.$emit("select-user-tag",s)},[Ce("div",sR,[s.avatar?(le(),ye("div",{key:0,class:"vac-avatar vac-tags-avatar",style:Xt({"background-image":`url('${s.avatar}')`})},null,4)):Ge("",!0),Ce("div",oR,pt(s.username),1)])],42,aR))),128))])):Ge("",!0)]),_:1})}var cR=jt(rR,[["render",lR]]);const uR={name:"RoomEmojis",props:{filteredEmojis:{type:Array,required:!0},selectItem:{type:Boolean,default:null},activeUpOrDown:{type:Number,default:null}},emits:["select-emoji","activate-item"],data(){return{activeItem:null}},watch:{filteredEmojis(e,t){(!t.length||e.length!==t.length)&&(this.activeItem=0)},selectItem(e){e&&this.$emit("select-emoji",this.filteredEmojis[this.activeItem])},activeUpOrDown(){this.activeUpOrDown>0&&this.activeItem<this.filteredEmojis.length-1?this.activeItem++:this.activeUpOrDown<0&&this.activeItem>0&&this.activeItem--,this.$emit("activate-item")}}},dR={key:0,class:"vac-emojis-container"},mR=["onMouseover","onClick"];function fR(e,t,n,r,i,a){return le(),zt(ln,{name:"vac-slide-up"},{default:lt(()=>[n.filteredEmojis.length?(le(),ye("div",dR,[(le(!0),ye(At,null,bt(n.filteredEmojis,(s,o)=>(le(),ye("div",{key:s,class:St(["vac-emoji-element",{"vac-emoji-element-active":o===i.activeItem}]),onMouseover:l=>i.activeItem=o,onClick:l=>e.$emit("select-emoji",s)},pt(s),43,mR))),128))])):Ge("",!0)]),_:1})}var hR=jt(uR,[["render",fR]]);const pR={name:"RoomTemplatesText",props:{filteredTemplatesText:{type:Array,required:!0},selectItem:{type:Boolean,default:null},activeUpOrDown:{type:Number,default:null}},emits:["select-template-text","activate-item"],data(){return{activeItem:null}},watch:{filteredTemplatesText(e,t){(!t.length||e.length!==t.length)&&(this.activeItem=0)},selectItem(e){e&&this.$emit("select-template-text",this.filteredTemplatesText[this.activeItem])},activeUpOrDown(){this.activeUpOrDown>0&&this.activeItem<this.filteredTemplatesText.length-1?this.activeItem++:this.activeUpOrDown<0&&this.activeItem>0&&this.activeItem--,this.$emit("activate-item")}}},gR={key:0,class:"vac-template-container vac-app-box-shadow"},bR=["onMouseover","onClick"],vR={class:"vac-template-info"},_R={class:"vac-template-tag"},yR={class:"vac-template-text"};function xR(e,t,n,r,i,a){return le(),zt(ln,{name:"vac-slide-up"},{default:lt(()=>[n.filteredTemplatesText.length?(le(),ye("div",gR,[(le(!0),ye(At,null,bt(n.filteredTemplatesText,(s,o)=>(le(),ye("div",{key:o,class:St(["vac-template-box",{"vac-template-active":o===i.activeItem}]),onMouseover:l=>i.activeItem=o,onClick:l=>e.$emit("select-template-text",s)},[Ce("div",vR,[Ce("div",_R," /"+pt(s.tag),1),Ce("div",yR,pt(s.text),1)])],42,bR))),128))])):Ge("",!0)]),_:1})}var wR=jt(pR,[["render",xR]]);function kR(e){return new Int8Array(e)}function o4(e){return new Int16Array(e)}function l4(e){return new Int32Array(e)}function c4(e){return new Float32Array(e)}function SR(e){return new Float64Array(e)}function u4(e){if(e.length==1)return c4(e[0]);var t=e[0];e=e.slice(1);for(var n=[],r=0;r<t;r++)n.push(u4(e));return n}function d4(e){if(e.length==1)return l4(e[0]);var t=e[0];e=e.slice(1);for(var n=[],r=0;r<t;r++)n.push(d4(e));return n}function m4(e){if(e.length==1)return o4(e[0]);var t=e[0];e=e.slice(1);for(var 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A,B,O,z;B=h[f+-16]*e[x+-10],A=h[f+-32]*e[x+-2],B+=(h[f+-48]-h[f+16])*e[x+-9],A+=h[f+-96]*e[x+-1],B+=(h[f+-80]+h[f+48])*e[x+-8],A+=h[f+-160]*e[x+0],B+=(h[f+-112]-h[f+80])*e[x+-7],A+=h[f+-224]*e[x+1],B+=(h[f+-144]+h[f+112])*e[x+-6],A-=h[f+32]*e[x+2],B+=(h[f+-176]-h[f+144])*e[x+-5],A-=h[f+96]*e[x+3],B+=(h[f+-208]+h[f+176])*e[x+-4],A-=h[f+160]*e[x+4],B+=(h[f+-240]-h[f+208])*e[x+-3],A-=h[f+224],O=A-B,z=A+B,B=m[14],A=m[15]-B,m[31]=z+B,m[30]=O+A,m[15]=O-A,m[14]=z-B}{var v;v=m[28]-m[0],m[0]+=m[28],m[28]=v*e[x+-2*18+7],v=m[29]-m[1],m[1]+=m[29],m[29]=v*e[x+-2*18+7],v=m[26]-m[2],m[2]+=m[26],m[26]=v*e[x+-4*18+7],v=m[27]-m[3],m[3]+=m[27],m[27]=v*e[x+-4*18+7],v=m[24]-m[4],m[4]+=m[24],m[24]=v*e[x+-6*18+7],v=m[25]-m[5],m[5]+=m[25],m[25]=v*e[x+-6*18+7],v=m[22]-m[6],m[6]+=m[22],m[22]=v*sn.SQRT2,v=m[23]-m[7],m[7]+=m[23],m[23]=v*sn.SQRT2-m[7],m[7]-=m[6],m[22]-=m[7],m[23]-=m[22],v=m[6],m[6]=m[31]-v,m[31]=m[31]+v,v=m[7],m[7]=m[30]-v,m[30]=m[30]+v,v=m[22],m[22]=m[15]-v,m[15]=m[15]+v,v=m[23],m[23]=m[14]-v,m[14]=m[14]+v,v=m[20]-m[8],m[8]+=m[20],m[20]=v*e[x+-10*18+7],v=m[21]-m[9],m[9]+=m[21],m[21]=v*e[x+-10*18+7],v=m[18]-m[10],m[10]+=m[18],m[18]=v*e[x+-12*18+7],v=m[19]-m[11],m[11]+=m[19],m[19]=v*e[x+-12*18+7],v=m[16]-m[12],m[12]+=m[16],m[16]=v*e[x+-14*18+7],v=m[17]-m[13],m[13]+=m[17],m[17]=v*e[x+-14*18+7],v=-m[20]+m[24],m[20]+=m[24],m[24]=v*e[x+-12*18+7],v=-m[21]+m[25],m[21]+=m[25],m[25]=v*e[x+-12*18+7],v=m[4]-m[8],m[4]+=m[8],m[8]=v*e[x+-12*18+7],v=m[5]-m[9],m[5]+=m[9],m[9]=v*e[x+-12*18+7],v=m[0]-m[12],m[0]+=m[12],m[12]=v*e[x+-4*18+7],v=m[1]-m[13],m[1]+=m[13],m[13]=v*e[x+-4*18+7],v=m[16]-m[28],m[16]+=m[28],m[28]=v*e[x+-4*18+7],v=-m[17]+m[29],m[17]+=m[29],m[29]=v*e[x+-4*18+7],v=sn.SQRT2*(m[2]-m[10]),m[2]+=m[10],m[10]=v,v=sn.SQRT2*(m[3]-m[11]),m[3]+=m[11],m[11]=v,v=sn.SQRT2*(-m[18]+m[26]),m[18]+=m[26],m[26]=v-m[18],v=sn.SQRT2*(-m[19]+m[27]),m[19]+=m[27],m[27]=v-m[19],v=m[2],m[19]-=m[3],m[3]-=v,m[2]=m[31]-v,m[31]+=v,v=m[3],m[11]-=m[19],m[18]-=v,m[3]=m[30]-v,m[30]+=v,v=m[18],m[27]-=m[11],m[19]-=v,m[18]=m[15]-v,m[15]+=v,v=m[19],m[10]-=v,m[19]=m[14]-v,m[14]+=v,v=m[10],m[11]-=v,m[10]=m[23]-v,m[23]+=v,v=m[11],m[26]-=v,m[11]=m[22]-v,m[22]+=v,v=m[26],m[27]-=v,m[26]=m[7]-v,m[7]+=v,v=m[27],m[27]=m[6]-v,m[6]+=v,v=sn.SQRT2*(m[0]-m[4]),m[0]+=m[4],m[4]=v,v=sn.SQRT2*(m[1]-m[5]),m[1]+=m[5],m[5]=v,v=sn.SQRT2*(m[16]-m[20]),m[16]+=m[20],m[20]=v,v=sn.SQRT2*(m[17]-m[21]),m[17]+=m[21],m[21]=v,v=-sn.SQRT2*(m[8]-m[12]),m[8]+=m[12],m[12]=v-m[8],v=-sn.SQRT2*(m[9]-m[13]),m[9]+=m[13],m[13]=v-m[9],v=-sn.SQRT2*(m[25]-m[29]),m[25]+=m[29],m[29]=v-m[25],v=-sn.SQRT2*(m[24]+m[28]),m[24]-=m[28],m[28]=v-m[24],v=m[24]-m[16],m[24]=v,v=m[20]-v,m[20]=v,v=m[28]-v,m[28]=v,v=m[25]-m[17],m[25]=v,v=m[21]-v,m[21]=v,v=m[29]-v,m[29]=v,v=m[17]-m[1],m[17]=v,v=m[9]-v,m[9]=v,v=m[25]-v,m[25]=v,v=m[5]-v,m[5]=v,v=m[21]-v,m[21]=v,v=m[13]-v,m[13]=v,v=m[29]-v,m[29]=v,v=m[1]-m[0],m[1]=v,v=m[16]-v,m[16]=v,v=m[17]-v,m[17]=v,v=m[8]-v,m[8]=v,v=m[9]-v,m[9]=v,v=m[24]-v,m[24]=v,v=m[25]-v,m[25]=v,v=m[4]-v,m[4]=v,v=m[5]-v,m[5]=v,v=m[20]-v,m[20]=v,v=m[21]-v,m[21]=v,v=m[12]-v,m[12]=v,v=m[13]-v,m[13]=v,v=m[28]-v,m[28]=v,v=m[29]-v,m[29]=v,v=m[0],m[0]+=m[31],m[31]-=v,v=m[1],m[1]+=m[30],m[30]-=v,v=m[16],m[16]+=m[15],m[15]-=v,v=m[17],m[17]+=m[14],m[14]-=v,v=m[8],m[8]+=m[23],m[23]-=v,v=m[9],m[9]+=m[22],m[22]-=v,v=m[24],m[24]+=m[7],m[7]-=v,v=m[25],m[25]+=m[6],m[6]-=v,v=m[4],m[4]+=m[27],m[27]-=v,v=m[5],m[5]+=m[26],m[26]-=v,v=m[20],m[20]+=m[11],m[11]-=v,v=m[21],m[21]+=m[10],m[10]-=v,v=m[12],m[12]+=m[19],m[19]-=v,v=m[13],m[13]+=m[18],m[18]-=v,v=m[28],m[28]+=m[3],m[3]-=v,v=m[29],m[29]+=m[2],m[2]-=v}}function d(h,f){for(var m=0;m<3;m++){var x,T,M,g,A,B;g=h[f+2*3]*r[H.SHORT_TYPE][0]-h[f+5*3],x=h[f+0*3]*r[H.SHORT_TYPE][2]-h[f+3*3],T=g+x,M=g-x,g=h[f+5*3]*r[H.SHORT_TYPE][0]+h[f+2*3],x=h[f+3*3]*r[H.SHORT_TYPE][2]+h[f+0*3],A=g+x,B=-g+x,x=(h[f+1*3]*r[H.SHORT_TYPE][1]-h[f+4*3])*2069978111953089e-26,g=(h[f+4*3]*r[H.SHORT_TYPE][1]+h[f+1*3])*2069978111953089e-26,h[f+3*0]=T*190752519173728e-25+x,h[f+3*5]=-A*190752519173728e-25+g,M=M*.8660254037844387*1907525191737281e-26,A=A*.5*1907525191737281e-26+g,h[f+3*1]=M-A,h[f+3*2]=M+A,T=T*.5*1907525191737281e-26-x,B=B*.8660254037844387*1907525191737281e-26,h[f+3*3]=T+B,h[f+3*4]=T-B,f++}}function u(h,f,m){var x,T;{var M,g,A,B,O,z,v,I;M=m[17]-m[9],A=m[15]-m[11],B=m[14]-m[12],O=m[0]+m[8],z=m[1]+m[7],v=m[2]+m[6],I=m[3]+m[5],h[f+17]=O+v-I-(z-m[4]),T=(O+v-I)*a[12+7]+(z-m[4]),x=(M-A-B)*a[12+6],h[f+5]=x+T,h[f+6]=x-T,g=(m[16]-m[10])*a[12+6],z=z*a[12+7]+m[4],x=M*a[12+0]+g+A*a[12+1]+B*a[12+2],T=-O*a[12+4]+z-v*a[12+5]+I*a[12+3],h[f+1]=x+T,h[f+2]=x-T,x=M*a[12+1]-g-A*a[12+2]+B*a[12+0],T=-O*a[12+5]+z-v*a[12+3]+I*a[12+4],h[f+9]=x+T,h[f+10]=x-T,x=M*a[12+2]-g+A*a[12+0]-B*a[12+1],T=O*a[12+3]-z+v*a[12+4]-I*a[12+5],h[f+13]=x+T,h[f+14]=x-T}{var E,b,w,y,k,N,R,q;E=m[8]-m[0],w=m[6]-m[2],y=m[5]-m[3],k=m[17]+m[9],N=m[16]+m[10],R=m[15]+m[11],q=m[14]+m[12],h[f+0]=k+R+q+(N+m[13]),x=(k+R+q)*a[12+7]-(N+m[13]),T=(E-w+y)*a[12+6],h[f+11]=x+T,h[f+12]=x-T,b=(m[7]-m[1])*a[12+6],N=m[13]-N*a[12+7],x=k*a[12+3]-N+R*a[12+4]+q*a[12+5],T=E*a[12+2]+b+w*a[12+0]+y*a[12+1],h[f+3]=x+T,h[f+4]=x-T,x=-k*a[12+5]+N-R*a[12+3]-q*a[12+4],T=E*a[12+1]+b-w*a[12+2]-y*a[12+0],h[f+7]=x+T,h[f+8]=x-T,x=-k*a[12+4]+N-R*a[12+5]-q*a[12+3],T=E*a[12+0]-b+w*a[12+1]-y*a[12+2],h[f+15]=x+T,h[f+16]=x-T}}this.mdct_sub48=function(h,f,m){for(var x=f,T=286,M=0;M<h.channels_out;M++){for(var g=0;g<h.mode_gr;g++){for(var A,B=h.l3_side.tt[g][M],O=B.xr,z=0,v=h.sb_sample[M][1-g],I=0,E=0;E<18/2;E++)for(c(x,T,v[I]),c(x,T+32,v[I+1]),I+=2,T+=64,A=1;A<32;A+=2)v[I-1][A]*=-1;for(A=0;A<32;A++,z+=18){var b=B.block_type,w=h.sb_sample[M][g],y=h.sb_sample[M][1-g];if(B.mixed_block_flag!=0&&A<2&&(b=0),h.amp_filter[A]<1e-12)MR.fill(O,z+0,z+18,0);else{if(h.amp_filter[A]<1)for(var E=0;E<18;E++)y[E][l[A]]*=h.amp_filter[A];if(b==H.SHORT_TYPE){for(var E=-t/4;E<0;E++){var k=r[H.SHORT_TYPE][E+3];O[z+E*3+9]=w[9+E][l[A]]*k-w[8-E][l[A]],O[z+E*3+18]=w[14-E][l[A]]*k+w[15+E][l[A]],O[z+E*3+10]=w[15+E][l[A]]*k-w[14-E][l[A]],O[z+E*3+19]=y[2-E][l[A]]*k+y[3+E][l[A]],O[z+E*3+11]=y[3+E][l[A]]*k-y[2-E][l[A]],O[z+E*3+20]=y[8-E][l[A]]*k+y[9+E][l[A]]}d(O,z)}else{for(var N=AR(18),E=-n/4;E<0;E++){var R,q;R=r[b][E+27]*y[E+9][l[A]]+r[b][E+36]*y[8-E][l[A]],q=r[b][E+9]*w[E+9][l[A]]-r[b][E+18]*w[8-E][l[A]],N[E+9]=R-q*i[3+E+9],N[E+18]=R*i[3+E+9]+q}u(O,z,N)}}if(b!=H.SHORT_TYPE&&A!=0)for(var E=7;E>=0;--E){var V,P;V=O[z+E]*s[20+E]+O[z+-1-E]*o[28+E],P=O[z+E]*o[28+E]-O[z+-1-E]*s[20+E],O[z+-1-E]=V,O[z+E]=P}}}if(x=m,T=286,h.mode_gr==1)for(var $=0;$<18;$++)TR.arraycopy(h.sb_sample[M][1][$],0,h.sb_sample[M][0][$],0,32)}}}var NR=Ke.System,CR=Ke.new_float,IR=Ke.new_float_n;function Dl(){this.l=CR(H.SBMAX_l),this.s=IR([H.SBMAX_s,3]);var e=this;this.assign=function(t){NR.arraycopy(t.l,0,e.l,0,H.SBMAX_l);for(var n=0;n<H.SBMAX_s;n++)for(var r=0;r<3;r++)e.s[n][r]=t.s[n][r]}}function Ni(){this.thm=new Dl,this.en=new Dl}function Ot(e){var t=e;this.ordinal=function(){return t}}Ot.STEREO=new Ot(0),Ot.JOINT_STEREO=new Ot(1),Ot.DUAL_CHANNEL=new Ot(2),Ot.MONO=new Ot(3),Ot.NOT_SET=new Ot(4);var g4=Ke.System,Fl=Ke.VbrMode,b4=Ke.new_array_n,v4=Ke.new_float,zR=Ke.new_float_n,OR=Ke.new_int,Pl=Ke.assert;H.ENCDELAY=576,H.POSTDELAY=1152,H.MDCTDELAY=48,H.FFTOFFSET=224+H.MDCTDELAY,H.DECDELAY=528,H.SBLIMIT=32,H.CBANDS=64,H.SBPSY_l=21,H.SBPSY_s=12,H.SBMAX_l=22,H.SBMAX_s=13,H.PSFB21=6,H.PSFB12=6,H.BLKSIZE=1024,H.HBLKSIZE=H.BLKSIZE/2+1,H.BLKSIZE_s=256,H.HBLKSIZE_s=H.BLKSIZE_s/2+1,H.NORM_TYPE=0,H.START_TYPE=1,H.SHORT_TYPE=2,H.STOP_TYPE=3,H.MPG_MD_LR_LR=0,H.MPG_MD_LR_I=1,H.MPG_MD_MS_LR=2,H.MPG_MD_MS_I=3,H.fircoef=[-.0207887*5,-.0378413*5,-.0432472*5,-.031183*5,779609e-23*5,.0467745*5,.10091*5,.151365*5,.187098*5];function H(){var e=H.FFTOFFSET,t=H.MPG_MD_MS_LR,n=null;this.psy=null;var r=null,i=null,a=null;this.setModules=function(d,u,h,f){n=d,this.psy=u,r=u,i=f,a=h};var s=new RR;function o(d){var u,h;if(d.ATH.useAdjust==0){d.ATH.adjust=1;return}if(h=d.loudness_sq[0][0],u=d.loudness_sq[1][0],d.channels_out==2?(h+=d.loudness_sq[0][1],u+=d.loudness_sq[1][1]):(h+=h,u+=u),d.mode_gr==2&&(h=Math.max(h,u)),h*=.5,h*=d.ATH.aaSensitivityP,h>.03125)d.ATH.adjust>=1?d.ATH.adjust=1:d.ATH.adjust<d.ATH.adjustLimit&&(d.ATH.adjust=d.ATH.adjustLimit),d.ATH.adjustLimit=1;else{var f=31.98*h+625e-6;d.ATH.adjust>=f?(d.ATH.adjust*=f*.075+.925,d.ATH.adjust<f&&(d.ATH.adjust=f)):d.ATH.adjustLimit>=f?d.ATH.adjust=f:d.ATH.adjust<d.ATH.adjustLimit&&(d.ATH.adjust=d.ATH.adjustLimit),d.ATH.adjustLimit=f}}function l(d){var u,h;for(Pl(d.bitrate_index>=0&&d.bitrate_index<16),Pl(d.mode_ext>=0&&d.mode_ext<4),d.bitrate_stereoMode_Hist[d.bitrate_index][4]++,d.bitrate_stereoMode_Hist[15][4]++,d.channels_out==2&&(d.bitrate_stereoMode_Hist[d.bitrate_index][d.mode_ext]++,d.bitrate_stereoMode_Hist[15][d.mode_ext]++),u=0;u<d.mode_gr;++u)for(h=0;h<d.channels_out;++h){var f=d.l3_side.tt[u][h].block_type|0;d.l3_side.tt[u][h].mixed_block_flag!=0&&(f=4),d.bitrate_blockType_Hist[d.bitrate_index][f]++,d.bitrate_blockType_Hist[d.bitrate_index][5]++,d.bitrate_blockType_Hist[15][f]++,d.bitrate_blockType_Hist[15][5]++}}function c(d,u){var h=d.internal_flags,f,m;if(h.lame_encode_frame_init==0){var x,T,M=v4(2014),g=v4(286+1152+576);for(h.lame_encode_frame_init=1,x=0,T=0;x<286+576*(1+h.mode_gr);++x)x<576*h.mode_gr?(M[x]=0,h.channels_out==2&&(g[x]=0)):(M[x]=u[0][T],h.channels_out==2&&(g[x]=u[1][T]),++T);for(m=0;m<h.mode_gr;m++)for(f=0;f<h.channels_out;f++)h.l3_side.tt[m][f].block_type=H.SHORT_TYPE;s.mdct_sub48(h,M,g),Pl(h.mf_size>=H.BLKSIZE+d.framesize-H.FFTOFFSET),Pl(h.mf_size>=512+d.framesize-32)}}this.lame_encode_mp3_frame=function(d,u,h,f,m,x){var T,M=b4([2,2]);M[0][0]=new Ni,M[0][1]=new Ni,M[1][0]=new Ni,M[1][1]=new Ni;var g=b4([2,2]);g[0][0]=new Ni,g[0][1]=new Ni,g[1][0]=new Ni,g[1][1]=new Ni;var A,B=[null,null],O=d.internal_flags,z=zR([2,4]),v=[.5,.5],I=[[0,0],[0,0]],E=[[0,0],[0,0]],b,w,y;if(B[0]=u,B[1]=h,O.lame_encode_frame_init==0&&c(d,B),O.padding=0,(O.slot_lag-=O.frac_SpF)<0&&(O.slot_lag+=d.out_samplerate,O.padding=1),O.psymodel!=0){var k,N=[null,null],R=0,q=OR(2);for(y=0;y<O.mode_gr;y++){for(w=0;w<O.channels_out;w++)N[w]=B[w],R=576+y*576-H.FFTOFFSET;if(d.VBR==Fl.vbr_mtrh||d.VBR==Fl.vbr_mt?k=r.L3psycho_anal_vbr(d,N,R,y,M,g,I[y],E[y],z[y],q):k=r.L3psycho_anal_ns(d,N,R,y,M,g,I[y],E[y],z[y],q),k!=0)return-4;for(d.mode==Ot.JOINT_STEREO&&(v[y]=z[y][2]+z[y][3],v[y]>0&&(v[y]=z[y][3]/v[y])),w=0;w<O.channels_out;w++){var V=O.l3_side.tt[y][w];V.block_type=q[w],V.mixed_block_flag=0}}}else for(y=0;y<O.mode_gr;y++)for(w=0;w<O.channels_out;w++)O.l3_side.tt[y][w].block_type=H.NORM_TYPE,O.l3_side.tt[y][w].mixed_block_flag=0,E[y][w]=I[y][w]=700;if(o(O),s.mdct_sub48(O,B[0],B[1]),O.mode_ext=H.MPG_MD_LR_LR,d.force_ms)O.mode_ext=H.MPG_MD_MS_LR;else if(d.mode==Ot.JOINT_STEREO){var P=0,$=0;for(y=0;y<O.mode_gr;y++)for(w=0;w<O.channels_out;w++)P+=E[y][w],$+=I[y][w];if(P<=1*$){var p=O.l3_side.tt[0],C=O.l3_side.tt[O.mode_gr-1];p[0].block_type==p[1].block_type&&C[0].block_type==C[1].block_type&&(O.mode_ext=H.MPG_MD_MS_LR)}}if(O.mode_ext==t?(A=g,b=E):(A=M,b=I),d.analysis&&O.pinfo!=null)for(y=0;y<O.mode_gr;y++)for(w=0;w<O.channels_out;w++)O.pinfo.ms_ratio[y]=O.ms_ratio[y],O.pinfo.ms_ener_ratio[y]=v[y],O.pinfo.blocktype[y][w]=O.l3_side.tt[y][w].block_type,O.pinfo.pe[y][w]=b[y][w],g4.arraycopy(O.l3_side.tt[y][w].xr,0,O.pinfo.xr[y][w],0,576),O.mode_ext==t&&(O.pinfo.ers[y][w]=O.pinfo.ers[y][w+2],g4.arraycopy(O.pinfo.energy[y][w+2],0,O.pinfo.energy[y][w],0,O.pinfo.energy[y][w].length));if(d.VBR==Fl.vbr_off||d.VBR==Fl.vbr_abr){var Q,D;for(Q=0;Q<18;Q++)O.nsPsy.pefirbuf[Q]=O.nsPsy.pefirbuf[Q+1];for(D=0,y=0;y<O.mode_gr;y++)for(w=0;w<O.channels_out;w++)D+=b[y][w];for(O.nsPsy.pefirbuf[18]=D,D=O.nsPsy.pefirbuf[9],Q=0;Q<9;Q++)D+=(O.nsPsy.pefirbuf[Q]+O.nsPsy.pefirbuf[18-Q])*H.fircoef[Q];for(D=670*5*O.mode_gr*O.channels_out/D,y=0;y<O.mode_gr;y++)for(w=0;w<O.channels_out;w++)b[y][w]*=D}if(O.iteration_loop.iteration_loop(d,b,v,A),n.format_bitstream(d),T=n.copy_buffer(O,f,m,x,1),d.bWriteVbrTag&&i.addVbrFrame(d),d.analysis&&O.pinfo!=null){for(w=0;w<O.channels_out;w++){var Ee;for(Ee=0;Ee<e;Ee++)O.pinfo.pcmdata[w][Ee]=O.pinfo.pcmdata[w][Ee+d.framesize];for(Ee=e;Ee<1600;Ee++)O.pinfo.pcmdata[w][Ee]=B[w][Ee-e]}a.set_frame_pinfo(d,A)}return l(O),T}}var _4=Ke.Util,y4=Ke.new_float;function BR(){var e=y4(H.BLKSIZE),t=y4(H.BLKSIZE_s/2),n=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function r(a,s,o){var l=0,c,d,u;o<<=1;var h=s+o;c=4;do{var f,m,x,T,M,g,A;A=c>>1,T=c,M=c<<1,g=M+T,c=M<<1,d=s,u=d+A;do{var B,O,z,v;O=a[d+0]-a[d+T],B=a[d+0]+a[d+T],v=a[d+M]-a[d+g],z=a[d+M]+a[d+g],a[d+M]=B-z,a[d+0]=B+z,a[d+g]=O-v,a[d+T]=O+v,O=a[u+0]-a[u+T],B=a[u+0]+a[u+T],v=_4.SQRT2*a[u+g],z=_4.SQRT2*a[u+M],a[u+M]=B-z,a[u+0]=B+z,a[u+g]=O-v,a[u+T]=O+v,u+=c,d+=c}while(d<h);for(m=n[l+0],f=n[l+1],x=1;x<A;x++){var I,E;I=1-2*f*f,E=2*f*m,d=s+x,u=s+T-x;do{var b,w,y,B,O,k,z,N,v,R;w=E*a[d+T]-I*a[u+T],b=I*a[d+T]+E*a[u+T],O=a[d+0]-b,B=a[d+0]+b,k=a[u+0]-w,y=a[u+0]+w,w=E*a[d+g]-I*a[u+g],b=I*a[d+g]+E*a[u+g],v=a[d+M]-b,z=a[d+M]+b,R=a[u+M]-w,N=a[u+M]+w,w=f*z-m*R,b=m*z+f*R,a[d+M]=B-b,a[d+0]=B+b,a[u+g]=k-w,a[u+T]=k+w,w=m*N-f*v,b=f*N+m*v,a[u+M]=y-b,a[u+0]=y+b,a[d+g]=O-w,a[d+T]=O+w,u+=c,d+=c}while(d<h);I=m,m=I*n[l+0]-f*n[l+1],f=I*n[l+1]+f*n[l+0]}l+=2}while(c<o)}var i=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(a,s,o,l,c){for(var d=0;d<3;d++){var u=H.BLKSIZE_s/2,h=65535&576/3*(d+1),f=H.BLKSIZE_s/8-1;do{var m,x,T,M,g,A=i[f<<2]&255;m=t[A]*l[o][c+A+h],g=t[127-A]*l[o][c+A+h+128],x=m-g,m=m+g,T=t[A+64]*l[o][c+A+h+64],g=t[63-A]*l[o][c+A+h+192],M=T-g,T=T+g,u-=4,s[d][u+0]=m+T,s[d][u+2]=m-T,s[d][u+1]=x+M,s[d][u+3]=x-M,m=t[A+1]*l[o][c+A+h+1],g=t[126-A]*l[o][c+A+h+129],x=m-g,m=m+g,T=t[A+65]*l[o][c+A+h+65],g=t[62-A]*l[o][c+A+h+193],M=T-g,T=T+g,s[d][u+H.BLKSIZE_s/2+0]=m+T,s[d][u+H.BLKSIZE_s/2+2]=m-T,s[d][u+H.BLKSIZE_s/2+1]=x+M,s[d][u+H.BLKSIZE_s/2+3]=x-M}while(--f>=0);r(s[d],u,H.BLKSIZE_s/2)}},this.fft_long=function(a,s,o,l,c){var d=H.BLKSIZE/8-1,u=H.BLKSIZE/2;do{var h,f,m,x,T,M=i[d]&255;h=e[M]*l[o][c+M],T=e[M+512]*l[o][c+M+512],f=h-T,h=h+T,m=e[M+256]*l[o][c+M+256],T=e[M+768]*l[o][c+M+768],x=m-T,m=m+T,u-=4,s[u+0]=h+m,s[u+2]=h-m,s[u+1]=f+x,s[u+3]=f-x,h=e[M+1]*l[o][c+M+1],T=e[M+513]*l[o][c+M+513],f=h-T,h=h+T,m=e[M+257]*l[o][c+M+257],T=e[M+769]*l[o][c+M+769],x=m-T,m=m+T,s[u+H.BLKSIZE/2+0]=h+m,s[u+H.BLKSIZE/2+2]=h-m,s[u+H.BLKSIZE/2+1]=f+x,s[u+H.BLKSIZE/2+3]=f-x}while(--d>=0);r(s,u,H.BLKSIZE/2)},this.init_fft=function(a){for(var s=0;s<H.BLKSIZE;s++)e[s]=.42-.5*Math.cos(2*Math.PI*(s+.5)/H.BLKSIZE)+.08*Math.cos(4*Math.PI*(s+.5)/H.BLKSIZE);for(var s=0;s<H.BLKSIZE_s/2;s++)t[s]=.5*(1-Math.cos(2*Math.PI*(s+.5)/H.BLKSIZE_s))}}var Ua=Ke.VbrMode,x4=Ke.Float,qa=Ke.ShortBlock,Fn=Ke.Util,LR=Ke.Arrays,fn=Ke.new_float,cr=Ke.new_float_n,ra=Ke.new_int,yt=Ke.assert;function o1(){var e=new BR,t=2.302585092994046,n=2,r=16,i=2,a=16,s=.34,o=1/(14752*14752)/(H.BLKSIZE/2),l=.01,c=.8,d=.6,u=.3,h=3.5,f=21,m=.2302585093;function x(F){return F}function T(F,U){for(var X=0,W=0;W<H.BLKSIZE/2;++W)X+=F[W]*U.ATH.eql_w[W];return X*=o,X}function M(F,U,X,W,ne,G,se,de,ae,ke,me){var Se=F.internal_flags;if(ae<2)e.fft_long(Se,W[ne],ae,ke,me),e.fft_short(Se,G[se],ae,ke,me);else if(ae==2){for(var Ye=H.BLKSIZE-1;Ye>=0;--Ye){var st=W[ne+0][Ye],Be=W[ne+1][Ye];W[ne+0][Ye]=(st+Be)*Fn.SQRT2*.5,W[ne+1][Ye]=(st-Be)*Fn.SQRT2*.5}for(var it=2;it>=0;--it)for(var Ye=H.BLKSIZE_s-1;Ye>=0;--Ye){var st=G[se+0][it][Ye],Be=G[se+1][it][Ye];G[se+0][it][Ye]=(st+Be)*Fn.SQRT2*.5,G[se+1][it][Ye]=(st-Be)*Fn.SQRT2*.5}}U[0]=W[ne+0][0],U[0]*=U[0];for(var Ye=H.BLKSIZE/2-1;Ye>=0;--Ye){var be=W[ne+0][H.BLKSIZE/2-Ye],Je=W[ne+0][H.BLKSIZE/2+Ye];U[H.BLKSIZE/2-Ye]=(be*be+Je*Je)*.5}for(var it=2;it>=0;--it){X[it][0]=G[se+0][it][0],X[it][0]*=X[it][0];for(var Ye=H.BLKSIZE_s/2-1;Ye>=0;--Ye){var be=G[se+0][it][H.BLKSIZE_s/2-Ye],Je=G[se+0][it][H.BLKSIZE_s/2+Ye];X[it][H.BLKSIZE_s/2-Ye]=(be*be+Je*Je)*.5}}{for(var _t=0,Ye=11;Ye<H.HBLKSIZE;Ye++)_t+=U[Ye];Se.tot_ener[ae]=_t}if(F.analysis){for(var Ye=0;Ye<H.HBLKSIZE;Ye++)Se.pinfo.energy[de][ae][Ye]=Se.pinfo.energy_save[ae][Ye],Se.pinfo.energy_save[ae][Ye]=U[Ye];Se.pinfo.pe[de][ae]=Se.pe[ae]}F.athaa_loudapprox==2&&ae<2&&(Se.loudness_sq[de][ae]=Se.loudness_sq_save[ae],Se.loudness_sq_save[ae]=T(U,Se))}var g=8,A=23,B=15,O,z,v,I=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749];function E(){O=Math.pow(10,(g+1)/16),z=Math.pow(10,(A+1)/16),v=Math.pow(10,B/10)}var b=[3.3246*3.3246,3.23837*3.23837,3.15437*3.15437,3.00412*3.00412,2.86103*2.86103,2.65407*2.65407,2.46209*2.46209,2.284*2.284,2.11879*2.11879,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,1.56911*1.56911,1.46658*1.46658,1.37074*1.37074,1.31036*1.31036,1.25264*1.25264,1.20648*1.20648,1.16203*1.16203,1.12765*1.12765,1.09428*1.09428,1.0659*1.0659,1.03826*1.03826,1.01895*1.01895,1],w=[1.33352*1.33352,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.30382*1.30382,1.22321*1.22321,1.14758*1.14758,1],y=[2.35364*2.35364,2.29259*2.29259,2.23313*2.23313,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,1.49999*1.49999,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.11084*1.11084,1.03826*1.03826];function k(F,U,X,W,ne,G){var se;if(U>F)if(U<F*z)se=U/F;else return F+U;else{if(F>=U*z)return F+U;se=F/U}if(F+=U,W+3<=3+3){if(se>=O)return F;var de=0|Fn.FAST_LOG10_X(se,16);return F*w[de]}var de=0|Fn.FAST_LOG10_X(se,16);if(G!=0?U=ne.ATH.cb_s[X]*ne.ATH.adjust:U=ne.ATH.cb_l[X]*ne.ATH.adjust,F<v*U){if(F>U){var ae,ke;return ae=1,de<=13&&(ae=y[de]),ke=Fn.FAST_LOG10_X(F/U,10/15),F*((b[de]-ae)*ke+ae)}return de>13?F:F*y[de]}return F*b[de]}var N=[1.33352*1.33352,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.30382*1.30382,1.22321*1.22321,1.14758*1.14758,1];function R(F,U,X){var W;if(F<0&&(F=0),U<0&&(U=0),F<=0)return U;if(U<=0)return F;if(U>F?W=U/F:W=F/U,X>=-2&&X<=2){if(W>=O)return F+U;var ne=0|Fn.FAST_LOG10_X(W,16);return(F+U)*N[ne]}return W<z?F+U:(F<U&&(F=U),F)}function q(F,U){var X=F.internal_flags;if(X.channels_out>1){for(var W=0;W<H.SBMAX_l;W++){var ne=X.thm[0].l[W],G=X.thm[1].l[W];X.thm[0].l[W]+=G*U,X.thm[1].l[W]+=ne*U}for(var W=0;W<H.SBMAX_s;W++)for(var se=0;se<3;se++){var ne=X.thm[0].s[W][se],G=X.thm[1].s[W][se];X.thm[0].s[W][se]+=G*U,X.thm[1].s[W][se]+=ne*U}}}function V(F){for(var U=0;U<H.SBMAX_l;U++)if(!(F.thm[0].l[U]>1.58*F.thm[1].l[U]||F.thm[1].l[U]>1.58*F.thm[0].l[U])){var X=F.mld_l[U]*F.en[3].l[U],W=Math.max(F.thm[2].l[U],Math.min(F.thm[3].l[U],X));X=F.mld_l[U]*F.en[2].l[U];var ne=Math.max(F.thm[3].l[U],Math.min(F.thm[2].l[U],X));F.thm[2].l[U]=W,F.thm[3].l[U]=ne}for(var U=0;U<H.SBMAX_s;U++)for(var G=0;G<3;G++)if(!(F.thm[0].s[U][G]>1.58*F.thm[1].s[U][G]||F.thm[1].s[U][G]>1.58*F.thm[0].s[U][G])){var X=F.mld_s[U]*F.en[3].s[U][G],W=Math.max(F.thm[2].s[U][G],Math.min(F.thm[3].s[U][G],X));X=F.mld_s[U]*F.en[2].s[U][G];var ne=Math.max(F.thm[3].s[U][G],Math.min(F.thm[2].s[U][G],X));F.thm[2].s[U][G]=W,F.thm[3].s[U][G]=ne}}function P(F,U,X){var W=U,ne=Math.pow(10,X);U*=2,W*=2;for(var G=0;G<H.SBMAX_l;G++){var se,de,ae,ke;if(ke=F.ATH.cb_l[F.bm_l[G]]*ne,se=Math.min(Math.max(F.thm[0].l[G],ke),Math.max(F.thm[1].l[G],ke)),de=Math.max(F.thm[2].l[G],ke),ae=Math.max(F.thm[3].l[G],ke),se*U<de+ae){var me=se*W/(de+ae);de*=me,ae*=me}F.thm[2].l[G]=Math.min(de,F.thm[2].l[G]),F.thm[3].l[G]=Math.min(ae,F.thm[3].l[G])}ne*=H.BLKSIZE_s/H.BLKSIZE;for(var G=0;G<H.SBMAX_s;G++)for(var Se=0;Se<3;Se++){var se,de,ae,ke;if(ke=F.ATH.cb_s[F.bm_s[G]]*ne,se=Math.min(Math.max(F.thm[0].s[G][Se],ke),Math.max(F.thm[1].s[G][Se],ke)),de=Math.max(F.thm[2].s[G][Se],ke),ae=Math.max(F.thm[3].s[G][Se],ke),se*U<de+ae){var me=se*U/(de+ae);de*=me,ae*=me}F.thm[2].s[G][Se]=Math.min(F.thm[2].s[G][Se],de),F.thm[3].s[G][Se]=Math.min(F.thm[3].s[G][Se],ae)}}function $(F,U,X,W,ne){var G,se,de=0,ae=0;for(G=se=0;G<H.SBMAX_s;++se,++G){for(var ke=F.bo_s[G],me=F.npart_s,Se=ke<me?ke:me;se<Se;)yt(U[se]>=0),yt(X[se]>=0),de+=U[se],ae+=X[se],se++;if(F.en[W].s[G][ne]=de,F.thm[W].s[G][ne]=ae,se>=me){++G;break}yt(U[se]>=0),yt(X[se]>=0);{var Ye=F.PSY.bo_s_weight[G],st=1-Ye;de=Ye*U[se],ae=Ye*X[se],F.en[W].s[G][ne]+=de,F.thm[W].s[G][ne]+=ae,de=st*U[se],ae=st*X[se]}}for(;G<H.SBMAX_s;++G)F.en[W].s[G][ne]=0,F.thm[W].s[G][ne]=0}function p(F,U,X,W){var ne,G,se=0,de=0;for(ne=G=0;ne<H.SBMAX_l;++G,++ne){for(var ae=F.bo_l[ne],ke=F.npart_l,me=ae<ke?ae:ke;G<me;)yt(U[G]>=0),yt(X[G]>=0),se+=U[G],de+=X[G],G++;if(F.en[W].l[ne]=se,F.thm[W].l[ne]=de,G>=ke){++ne;break}yt(U[G]>=0),yt(X[G]>=0);{var Se=F.PSY.bo_l_weight[ne],Ye=1-Se;se=Se*U[G],de=Se*X[G],F.en[W].l[ne]+=se,F.thm[W].l[ne]+=de,se=Ye*U[G],de=Ye*X[G]}}for(;ne<H.SBMAX_l;++ne)F.en[W].l[ne]=0,F.thm[W].l[ne]=0}function C(F,U,X,W,ne,G){var se=F.internal_flags,de,ae;for(ae=de=0;ae<se.npart_s;++ae){for(var ke=0,me=se.numlines_s[ae],Se=0;Se<me;++Se,++de){var Ye=U[G][de];ke+=Ye}X[ae]=ke}for(yt(ae==se.npart_s),de=ae=0;ae<se.npart_s;ae++){var st=se.s3ind_s[ae][0],Be=se.s3_ss[de++]*X[st];for(++st;st<=se.s3ind_s[ae][1];)Be+=se.s3_ss[de]*X[st],++de,++st;{var it=i*se.nb_s1[ne][ae];W[ae]=Math.min(Be,it)}if(se.blocktype_old[ne&1]==H.SHORT_TYPE){var it=a*se.nb_s2[ne][ae],be=W[ae];W[ae]=Math.min(it,be)}se.nb_s2[ne][ae]=se.nb_s1[ne][ae],se.nb_s1[ne][ae]=Be,yt(W[ae]>=0)}for(;ae<=H.CBANDS;++ae)X[ae]=0,W[ae]=0}function Q(F,U,X,W){var ne=F.internal_flags;F.short_blocks==qa.short_block_coupled&&!(U[0]!=0&&U[1]!=0)&&(U[0]=U[1]=0);for(var G=0;G<ne.channels_out;G++)W[G]=H.NORM_TYPE,F.short_blocks==qa.short_block_dispensed&&(U[G]=1),F.short_blocks==qa.short_block_forced&&(U[G]=0),U[G]!=0?(yt(ne.blocktype_old[G]!=H.START_TYPE),ne.blocktype_old[G]==H.SHORT_TYPE&&(W[G]=H.STOP_TYPE)):(W[G]=H.SHORT_TYPE,ne.blocktype_old[G]==H.NORM_TYPE&&(ne.blocktype_old[G]=H.START_TYPE),ne.blocktype_old[G]==H.STOP_TYPE&&(ne.blocktype_old[G]=H.SHORT_TYPE)),X[G]=ne.blocktype_old[G],ne.blocktype_old[G]=W[G]}function D(F,U,X){return X>=1?F:X<=0?U:U>0?Math.pow(F/U,X)*U:0}var Ee=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function Me(F,U){for(var X=309.07,W=0;W<H.SBMAX_s-1;W++)for(var ne=0;ne<3;ne++){var G=F.thm.s[W][ne];if(G>0){var se=G*U,de=F.en.s[W][ne];de>se&&(de>se*1e10?X+=Ee[W]*(10*t):X+=Ee[W]*Fn.FAST_LOG10(de/se))}}return X}var Te=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Ae(F,U){for(var X=281.0575,W=0;W<H.SBMAX_l-1;W++){var ne=F.thm.l[W];if(ne>0){var G=ne*U,se=F.en.l[W];se>G&&(se>G*1e10?X+=Te[W]*(10*t):X+=Te[W]*Fn.FAST_LOG10(se/G))}}return X}function Xe(F,U,X,W,ne){var G,se;for(G=se=0;G<F.npart_l;++G){var de=0,ae=0,ke;for(ke=0;ke<F.numlines_l[G];++ke,++se){var me=U[se];de+=me,ae<me&&(ae=me)}X[G]=de,W[G]=ae,ne[G]=de*F.rnumlines_l[G],yt(F.rnumlines_l[G]>=0),yt(X[G]>=0),yt(W[G]>=0),yt(ne[G]>=0)}}function Pe(F,U,X,W){var ne=I.length-1,G=0,se=X[G]+X[G+1];if(se>0){var de=U[G];de<U[G+1]&&(de=U[G+1]),yt(F.numlines_l[G]+F.numlines_l[G+1]-1>0),se=20*(de*2-se)/(se*(F.numlines_l[G]+F.numlines_l[G+1]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;for(G=1;G<F.npart_l-1;G++)if(se=X[G-1]+X[G]+X[G+1],se>0){var de=U[G-1];de<U[G]&&(de=U[G]),de<U[G+1]&&(de=U[G+1]),yt(F.numlines_l[G-1]+F.numlines_l[G]+F.numlines_l[G+1]-1>0),se=20*(de*3-se)/(se*(F.numlines_l[G-1]+F.numlines_l[G]+F.numlines_l[G+1]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;if(yt(G==F.npart_l-1),se=X[G-1]+X[G],se>0){var de=U[G-1];de<U[G]&&(de=U[G]),yt(F.numlines_l[G-1]+F.numlines_l[G]-1>0),se=20*(de*2-se)/(se*(F.numlines_l[G-1]+F.numlines_l[G]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;yt(G==F.npart_l-1)}var Re=[-865163e-23*2,-.00851586*2,-674764e-23*2,.0209036*2,-336639e-22*2,-.0438162*2,-154175e-22*2,.0931738*2,-552212e-22*2,-.313819*2];this.L3psycho_anal_ns=function(F,U,X,W,ne,G,se,de,ae,ke){var me=F.internal_flags,Se=cr([2,H.BLKSIZE]),Ye=cr([2,3,H.BLKSIZE_s]),st=fn(H.CBANDS+1),Be=fn(H.CBANDS+1),it=fn(H.CBANDS+2),be=ra(2),Je=ra(2),_t,Le,tt,De,ot,Zt,We,ht,xt=cr([2,576]),Jt,Wn=ra(H.CBANDS+2),un=ra(H.CBANDS+2);for(LR.fill(un,0),_t=me.channels_out,F.mode==Ot.JOINT_STEREO&&(_t=4),F.VBR==Ua.vbr_off?Jt=me.ResvMax==0?0:me.ResvSize/me.ResvMax*.5:F.VBR==Ua.vbr_rh||F.VBR==Ua.vbr_mtrh||F.VBR==Ua.vbr_mt?Jt=.6:Jt=1,Le=0;Le<me.channels_out;Le++){var en=U[Le],Hn=X+576-350-f+192;for(De=0;De<576;De++){var Zn,Qn;for(Zn=en[Hn+De+10],Qn=0,ot=0;ot<(f-1)/2-1;ot+=2)Zn+=Re[ot]*(en[Hn+De+ot]+en[Hn+De+f-ot]),Qn+=Re[ot+1]*(en[Hn+De+ot+1]+en[Hn+De+f-ot-1]);xt[Le][De]=Zn+Qn}ne[W][Le].en.assign(me.en[Le]),ne[W][Le].thm.assign(me.thm[Le]),_t>2&&(G[W][Le].en.assign(me.en[Le+2]),G[W][Le].thm.assign(me.thm[Le+2]))}for(Le=0;Le<_t;Le++){var xr,wr,kn=fn(12),jr=[0,0,0,0],Ka=fn(12),b1=1,P4,H4=fn(H.CBANDS),U4=fn(H.CBANDS),tn=[0,0,0,0],q4=fn(H.HBLKSIZE),j4=cr([3,H.HBLKSIZE_s]);for(yt(me.npart_s<=H.CBANDS),yt(me.npart_l<=H.CBANDS),De=0;De<3;De++)kn[De]=me.nsPsy.last_en_subshort[Le][De+6],yt(me.nsPsy.last_en_subshort[Le][De+4]>0),Ka[De]=kn[De]/me.nsPsy.last_en_subshort[Le][De+4],jr[0]+=kn[De];if(Le==2)for(De=0;De<576;De++){var v1,_1;v1=xt[0][De],_1=xt[1][De],xt[0][De]=v1+_1,xt[1][De]=v1-_1}{var V4=xt[Le&1],$s=0;for(De=0;De<9;De++){for(var kI=$s+64,vn=1;$s<kI;$s++)vn<Math.abs(V4[$s])&&(vn=Math.abs(V4[$s]));me.nsPsy.last_en_subshort[Le][De]=kn[De+3]=vn,jr[1+De/3]+=vn,vn>kn[De+3-2]?(yt(kn[De+3-2]>0),vn=vn/kn[De+3-2]):kn[De+3-2]>vn*10?vn=kn[De+3-2]/(vn*10):vn=0,Ka[De+3]=vn}}if(F.analysis){var y1=Ka[0];for(De=1;De<12;De++)y1<Ka[De]&&(y1=Ka[De]);me.pinfo.ers[W][Le]=me.pinfo.ers_save[Le],me.pinfo.ers_save[Le]=y1}for(P4=Le==3?me.nsPsy.attackthre_s:me.nsPsy.attackthre,De=0;De<12;De++)tn[De/3]==0&&Ka[De]>P4&&(tn[De/3]=De%3+1);for(De=1;De<4;De++){var x1;jr[De-1]>jr[De]?(yt(jr[De]>0),x1=jr[De-1]/jr[De]):(yt(jr[De-1]>0),x1=jr[De]/jr[De-1]),x1<1.7&&(tn[De]=0,De==1&&(tn[0]=0))}for(tn[0]!=0&&me.nsPsy.lastAttacks[Le]!=0&&(tn[0]=0),(me.nsPsy.lastAttacks[Le]==3||tn[0]+tn[1]+tn[2]+tn[3]!=0)&&(b1=0,tn[1]!=0&&tn[0]!=0&&(tn[1]=0),tn[2]!=0&&tn[1]!=0&&(tn[2]=0),tn[3]!=0&&tn[2]!=0&&(tn[3]=0)),Le<2?Je[Le]=b1:b1==0&&(Je[0]=Je[1]=0),ae[Le]=me.tot_ener[Le],wr=Ye,xr=Se,M(F,q4,j4,xr,Le&1,wr,Le&1,W,Le,U,X),Xe(me,q4,st,H4,U4),Pe(me,H4,U4,Wn),ht=0;ht<3;ht++){var w1,Un;for(C(F,j4,Be,it,Le,ht),$(me,Be,it,Le,ht),We=0;We<H.SBMAX_s;We++){if(Un=me.thm[Le].s[We][ht],Un*=c,tn[ht]>=2||tn[ht+1]==1){var Xs=ht!=0?ht-1:2,vn=D(me.thm[Le].s[We][Xs],Un,d*Jt);Un=Math.min(Un,vn)}if(tn[ht]==1){var Xs=ht!=0?ht-1:2,vn=D(me.thm[Le].s[We][Xs],Un,u*Jt);Un=Math.min(Un,vn)}else if(ht!=0&&tn[ht-1]==3||ht==0&&me.nsPsy.lastAttacks[Le]==3){var Xs=ht!=2?ht+1:0,vn=D(me.thm[Le].s[We][Xs],Un,u*Jt);Un=Math.min(Un,vn)}w1=kn[ht*3+3]+kn[ht*3+4]+kn[ht*3+5],kn[ht*3+5]*6<w1&&(Un*=.5,kn[ht*3+4]*6<w1&&(Un*=.5)),me.thm[Le].s[We][ht]=Un}}for(me.nsPsy.lastAttacks[Le]=tn[2],Zt=0,tt=0;tt<me.npart_l;tt++){for(var ua=me.s3ind[tt][0],k1=st[ua]*I[Wn[ua]],da=me.s3_ll[Zt++]*k1;++ua<=me.s3ind[tt][1];)k1=st[ua]*I[Wn[ua]],da=k(da,me.s3_ll[Zt++]*k1,ua,ua-tt,me,0);da*=.158489319246111,me.blocktype_old[Le&1]==H.SHORT_TYPE?it[tt]=da:it[tt]=D(Math.min(da,Math.min(n*me.nb_1[Le][tt],r*me.nb_2[Le][tt])),da,Jt),me.nb_2[Le][tt]=me.nb_1[Le][tt],me.nb_1[Le][tt]=da}for(;tt<=H.CBANDS;++tt)st[tt]=0,it[tt]=0;p(me,st,it,Le)}if((F.mode==Ot.STEREO||F.mode==Ot.JOINT_STEREO)&&F.interChRatio>0&&q(F,F.interChRatio),F.mode==Ot.JOINT_STEREO){var S1;V(me),S1=F.msfix,Math.abs(S1)>0&&P(me,S1,F.ATHlower*me.ATH.adjust)}for(Q(F,Je,ke,be),Le=0;Le<_t;Le++){var Ys,Ws=0,$l,Xl;Le>1?(Ys=de,Ws=-2,$l=H.NORM_TYPE,(ke[0]==H.SHORT_TYPE||ke[1]==H.SHORT_TYPE)&&($l=H.SHORT_TYPE),Xl=G[W][Le-2]):(Ys=se,Ws=0,$l=ke[Le],Xl=ne[W][Le]),$l==H.SHORT_TYPE?Ys[Ws+Le]=Me(Xl,me.masking_lower):Ys[Ws+Le]=Ae(Xl,me.masking_lower),F.analysis&&(me.pinfo.pe[W][Le]=Ys[Ws+Le])}return 0};function rt(F,U,X,W,ne,G,se,de){var ae=F.internal_flags;if(W<2)e.fft_long(ae,se[de],W,U,X);else if(W==2)for(var ke=H.BLKSIZE-1;ke>=0;--ke){var me=se[de+0][ke],Se=se[de+1][ke];se[de+0][ke]=(me+Se)*Fn.SQRT2*.5,se[de+1][ke]=(me-Se)*Fn.SQRT2*.5}G[0]=se[de+0][0],G[0]*=G[0];for(var ke=H.BLKSIZE/2-1;ke>=0;--ke){var Ye=se[de+0][H.BLKSIZE/2-ke],st=se[de+0][H.BLKSIZE/2+ke];G[H.BLKSIZE/2-ke]=(Ye*Ye+st*st)*.5}{for(var Be=0,ke=11;ke<H.HBLKSIZE;ke++)Be+=G[ke];ae.tot_ener[W]=Be}if(F.analysis){for(var ke=0;ke<H.HBLKSIZE;ke++)ae.pinfo.energy[ne][W][ke]=ae.pinfo.energy_save[W][ke],ae.pinfo.energy_save[W][ke]=G[ke];ae.pinfo.pe[ne][W]=ae.pe[W]}}function vt(F,U,X,W,ne,G,se,de){var ae=F.internal_flags;if(ne==0&&W<2&&e.fft_short(ae,se[de],W,U,X),W==2)for(var ke=H.BLKSIZE_s-1;ke>=0;--ke){var me=se[de+0][ne][ke],Se=se[de+1][ne][ke];se[de+0][ne][ke]=(me+Se)*Fn.SQRT2*.5,se[de+1][ne][ke]=(me-Se)*Fn.SQRT2*.5}G[ne][0]=se[de+0][ne][0],G[ne][0]*=G[ne][0];for(var ke=H.BLKSIZE_s/2-1;ke>=0;--ke){var Ye=se[de+0][ne][H.BLKSIZE_s/2-ke],st=se[de+0][ne][H.BLKSIZE_s/2+ke];G[ne][H.BLKSIZE_s/2-ke]=(Ye*Ye+st*st)*.5}}function K(F,U,X,W){var ne=F.internal_flags;F.athaa_loudapprox==2&&X<2&&(ne.loudness_sq[U][X]=ne.loudness_sq_save[X],ne.loudness_sq_save[X]=T(W,ne))}var J=[-865163e-23*2,-.00851586*2,-674764e-23*2,.0209036*2,-336639e-22*2,-.0438162*2,-154175e-22*2,.0931738*2,-552212e-22*2,-.313819*2];function ce(F,U,X,W,ne,G,se,de,ae,ke){for(var me=cr([2,576]),Se=F.internal_flags,Ye=Se.channels_out,st=F.mode==Ot.JOINT_STEREO?4:Ye,Be=0;Be<Ye;Be++){firbuf=U[Be];for(var it=X+576-350-f+192,be=0;be<576;be++){var Je,_t;Je=firbuf[it+be+10],_t=0;for(var Le=0;Le<(f-1)/2-1;Le+=2)Je+=J[Le]*(firbuf[it+be+Le]+firbuf[it+be+f-Le]),_t+=J[Le+1]*(firbuf[it+be+Le+1]+firbuf[it+be+f-Le-1]);me[Be][be]=Je+_t}ne[W][Be].en.assign(Se.en[Be]),ne[W][Be].thm.assign(Se.thm[Be]),st>2&&(G[W][Be].en.assign(Se.en[Be+2]),G[W][Be].thm.assign(Se.thm[Be+2]))}for(var Be=0;Be<st;Be++){var tt=fn(12),De=fn(12),ot=[0,0,0,0],Zt=me[Be&1],We=0,ht=Be==3?Se.nsPsy.attackthre_s:Se.nsPsy.attackthre,xt=1;if(Be==2)for(var be=0,Le=576;Le>0;++be,--Le){var Jt=me[0][be],Wn=me[1][be];me[0][be]=Jt+Wn,me[1][be]=Jt-Wn}for(var be=0;be<3;be++)De[be]=Se.nsPsy.last_en_subshort[Be][be+6],yt(Se.nsPsy.last_en_subshort[Be][be+4]>0),tt[be]=De[be]/Se.nsPsy.last_en_subshort[Be][be+4],ot[0]+=De[be];for(var be=0;be<9;be++){for(var un=We+64,en=1;We<un;We++)en<Math.abs(Zt[We])&&(en=Math.abs(Zt[We]));Se.nsPsy.last_en_subshort[Be][be]=De[be+3]=en,ot[1+be/3]+=en,en>De[be+3-2]?(yt(De[be+3-2]>0),en=en/De[be+3-2]):De[be+3-2]>en*10?en=De[be+3-2]/(en*10):en=0,tt[be+3]=en}for(var be=0;be<3;++be){var Hn=De[be*3+3]+De[be*3+4]+De[be*3+5],Zn=1;De[be*3+5]*6<Hn&&(Zn*=.5,De[be*3+4]*6<Hn&&(Zn*=.5)),de[Be][be]=Zn}if(F.analysis){for(var Qn=tt[0],be=1;be<12;be++)Qn<tt[be]&&(Qn=tt[be]);Se.pinfo.ers[W][Be]=Se.pinfo.ers_save[Be],Se.pinfo.ers_save[Be]=Qn}for(var be=0;be<12;be++)ae[Be][be/3]==0&&tt[be]>ht&&(ae[Be][be/3]=be%3+1);for(var be=1;be<4;be++){var xr=ot[be-1],wr=ot[be],kn=Math.max(xr,wr);kn<4e4&&xr<1.7*wr&&wr<1.7*xr&&(be==1&&ae[Be][0]<=ae[Be][be]&&(ae[Be][0]=0),ae[Be][be]=0)}ae[Be][0]<=Se.nsPsy.lastAttacks[Be]&&(ae[Be][0]=0),(Se.nsPsy.lastAttacks[Be]==3||ae[Be][0]+ae[Be][1]+ae[Be][2]+ae[Be][3]!=0)&&(xt=0,ae[Be][1]!=0&&ae[Be][0]!=0&&(ae[Be][1]=0),ae[Be][2]!=0&&ae[Be][1]!=0&&(ae[Be][2]=0),ae[Be][3]!=0&&ae[Be][2]!=0&&(ae[Be][3]=0)),Be<2?ke[Be]=xt:xt==0&&(ke[0]=ke[1]=0),se[Be]=Se.tot_ener[Be]}}function he(F,U,X){if(X==0)for(var W=0;W<F.npart_s;W++)F.nb_s2[U][W]=F.nb_s1[U][W],F.nb_s1[U][W]=0}function we(F,U){for(var X=0;X<F.npart_l;X++)F.nb_2[U][X]=F.nb_1[U][X],F.nb_1[U][X]=0}function Ie(F,U,X,W){var ne=I.length-1,G=0,se=X[G]+X[G+1];if(se>0){var de=U[G];de<U[G+1]&&(de=U[G+1]),yt(F.numlines_s[G]+F.numlines_s[G+1]-1>0),se=20*(de*2-se)/(se*(F.numlines_s[G]+F.numlines_s[G+1]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;for(G=1;G<F.npart_s-1;G++)if(se=X[G-1]+X[G]+X[G+1],yt(G+1<F.npart_s),se>0){var de=U[G-1];de<U[G]&&(de=U[G]),de<U[G+1]&&(de=U[G+1]),yt(F.numlines_s[G-1]+F.numlines_s[G]+F.numlines_s[G+1]-1>0),se=20*(de*3-se)/(se*(F.numlines_s[G-1]+F.numlines_s[G]+F.numlines_s[G+1]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;if(yt(G==F.npart_s-1),se=X[G-1]+X[G],se>0){var de=U[G-1];de<U[G]&&(de=U[G]),yt(F.numlines_s[G-1]+F.numlines_s[G]-1>0),se=20*(de*2-se)/(se*(F.numlines_s[G-1]+F.numlines_s[G]-1));var ae=0|se;ae>ne&&(ae=ne),W[G]=ae}else W[G]=0;yt(G==F.npart_s-1)}function ve(F,U,X,W,ne,G){var se=F.internal_flags,de=new float[H.CBANDS],ae=fn(H.CBANDS),ke,me,Se,Ye=new int[H.CBANDS];for(Se=me=0;Se<se.npart_s;++Se){var st=0,Be=0,it=se.numlines_s[Se];for(ke=0;ke<it;++ke,++me){var be=U[G][me];st+=be,Be<be&&(Be=be)}X[Se]=st,de[Se]=Be,ae[Se]=st/it,yt(ae[Se]>=0)}for(yt(Se==se.npart_s);Se<H.CBANDS;++Se)de[Se]=0,ae[Se]=0;for(Ie(se,de,ae,Ye),me=Se=0;Se<se.npart_s;Se++){var Je=se.s3ind_s[Se][0],_t=se.s3ind_s[Se][1],Le,tt,De,ot,Zt;for(Le=Ye[Je],tt=1,ot=se.s3_ss[me]*X[Je]*I[Ye[Je]],++me,++Je;Je<=_t;)Le+=Ye[Je],tt+=1,De=se.s3_ss[me]*X[Je]*I[Ye[Je]],ot=R(ot,De,Je-Se),++me,++Je;Le=(1+2*Le)/(2*tt),Zt=I[Le]*.5,ot*=Zt,W[Se]=ot,se.nb_s2[ne][Se]=se.nb_s1[ne][Se],se.nb_s1[ne][Se]=ot,De=de[Se],De*=se.minval_s[Se],De*=Zt,W[Se]>De&&(W[Se]=De),se.masking_lower>1&&(W[Se]*=se.masking_lower),W[Se]>X[Se]&&(W[Se]=X[Se]),se.masking_lower<1&&(W[Se]*=se.masking_lower),yt(W[Se]>=0)}for(;Se<H.CBANDS;++Se)X[Se]=0,W[Se]=0}function ze(F,U,X,W,ne){var G=fn(H.CBANDS),se=fn(H.CBANDS),de=ra(H.CBANDS+2),ae;Xe(F,U,X,G,se),Pe(F,G,se,de);var ke=0;for(ae=0;ae<F.npart_l;ae++){var me,Se,Ye,st,Be=F.s3ind[ae][0],it=F.s3ind[ae][1],be=0,Je=0;for(be=de[Be],Je+=1,Se=F.s3_ll[ke]*X[Be]*I[de[Be]],++ke,++Be;Be<=it;)be+=de[Be],Je+=1,me=F.s3_ll[ke]*X[Be]*I[de[Be]],st=R(Se,me,Be-ae),Se=st,++ke,++Be;if(be=(1+2*be)/(2*Je),Ye=I[be]*.5,Se*=Ye,F.blocktype_old[ne&1]==H.SHORT_TYPE){var _t=n*F.nb_1[ne][ae];_t>0?W[ae]=Math.min(Se,_t):W[ae]=Math.min(Se,X[ae]*u)}else{var Le=r*F.nb_2[ne][ae],tt=n*F.nb_1[ne][ae],_t;Le<=0&&(Le=Se),tt<=0&&(tt=Se),F.blocktype_old[ne&1]==H.NORM_TYPE?_t=Math.min(tt,Le):_t=tt,W[ae]=Math.min(Se,_t)}F.nb_2[ne][ae]=F.nb_1[ne][ae],F.nb_1[ne][ae]=Se,me=G[ae],me*=F.minval_l[ae],me*=Ye,W[ae]>me&&(W[ae]=me),F.masking_lower>1&&(W[ae]*=F.masking_lower),W[ae]>X[ae]&&(W[ae]=X[ae]),F.masking_lower<1&&(W[ae]*=F.masking_lower),yt(W[ae]>=0)}for(;ae<H.CBANDS;++ae)X[ae]=0,W[ae]=0}function Ne(F,U){var X=F.internal_flags;F.short_blocks==qa.short_block_coupled&&!(U[0]!=0&&U[1]!=0)&&(U[0]=U[1]=0);for(var W=0;W<X.channels_out;W++)F.short_blocks==qa.short_block_dispensed&&(U[W]=1),F.short_blocks==qa.short_block_forced&&(U[W]=0)}function xe(F,U,X){for(var W=F.internal_flags,ne=0;ne<W.channels_out;ne++){var G=H.NORM_TYPE;U[ne]!=0?(yt(W.blocktype_old[ne]!=H.START_TYPE),W.blocktype_old[ne]==H.SHORT_TYPE&&(G=H.STOP_TYPE)):(G=H.SHORT_TYPE,W.blocktype_old[ne]==H.NORM_TYPE&&(W.blocktype_old[ne]=H.START_TYPE),W.blocktype_old[ne]==H.STOP_TYPE&&(W.blocktype_old[ne]=H.SHORT_TYPE)),X[ne]=W.blocktype_old[ne],W.blocktype_old[ne]=G}}function Qe(F,U,X,W,ne,G,se){for(var de=G*2,ae=G>0?Math.pow(10,ne):1,ke,me,Se=0;Se<se;++Se){var Ye=F[2][Se],st=F[3][Se],Be=U[0][Se],it=U[1][Se],be=U[2][Se],Je=U[3][Se];if(Be<=1.58*it&&it<=1.58*Be){var _t=X[Se]*st,Le=X[Se]*Ye;me=Math.max(be,Math.min(Je,_t)),ke=Math.max(Je,Math.min(be,Le))}else me=be,ke=Je;if(G>0){var tt,De,ot=W[Se]*ae;if(tt=Math.min(Math.max(Be,ot),Math.max(it,ot)),be=Math.max(me,ot),Je=Math.max(ke,ot),De=be+Je,De>0&&tt*de<De){var Zt=tt*de/De;be*=Zt,Je*=Zt}me=Math.min(be,me),ke=Math.min(Je,ke)}me>Ye&&(me=Ye),ke>st&&(ke=st),U[2][Se]=me,U[3][Se]=ke}}this.L3psycho_anal_vbr=function(F,U,X,W,ne,G,se,de,ae,ke){var me=F.internal_flags,Se,Ye,st=fn(H.HBLKSIZE),Be=cr([3,H.HBLKSIZE_s]),it=cr([2,H.BLKSIZE]),be=cr([2,3,H.BLKSIZE_s]),Je=cr([4,H.CBANDS]),_t=cr([4,H.CBANDS]),Le=cr([4,3]),tt=.6,De=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],ot=ra(2),Zt=F.mode==Ot.JOINT_STEREO?4:me.channels_out;ce(F,U,X,W,ne,G,ae,Le,De,ot),Ne(F,ot);{for(var We=0;We<Zt;We++){var ht=We&1;Se=it,rt(F,U,X,We,W,st,Se,ht),K(F,W,We,st),ot[ht]!=0?ze(me,st,Je[We],_t[We],We):we(me,We)}ot[0]+ot[1]==2&&F.mode==Ot.JOINT_STEREO&&Qe(Je,_t,me.mld_cb_l,me.ATH.cb_l,F.ATHlower*me.ATH.adjust,F.msfix,me.npart_l);for(var We=0;We<Zt;We++){var ht=We&1;ot[ht]!=0&&p(me,Je[We],_t[We],We)}}{for(var xt=0;xt<3;xt++){for(var We=0;We<Zt;++We){var ht=We&1;ot[ht]!=0?he(me,We,xt):(Ye=be,vt(F,U,X,We,xt,Be,Ye,ht),ve(F,Be,Je[We],_t[We],We,xt))}ot[0]+ot[1]==0&&F.mode==Ot.JOINT_STEREO&&Qe(Je,_t,me.mld_cb_s,me.ATH.cb_s,F.ATHlower*me.ATH.adjust,F.msfix,me.npart_s);for(var We=0;We<Zt;++We){var ht=We&1;ot[ht]==0&&$(me,Je[We],_t[We],We,xt)}}for(var We=0;We<Zt;We++){var ht=We&1;if(ot[ht]==0)for(var Jt=0;Jt<H.SBMAX_s;Jt++){for(var Wn=fn(3),xt=0;xt<3;xt++){var un=me.thm[We].s[Jt][xt];if(un*=c,De[We][xt]>=2||De[We][xt+1]==1){var en=xt!=0?xt-1:2,Hn=D(me.thm[We].s[Jt][en],un,d*tt);un=Math.min(un,Hn)}else if(De[We][xt]==1){var en=xt!=0?xt-1:2,Hn=D(me.thm[We].s[Jt][en],un,u*tt);un=Math.min(un,Hn)}else if(xt!=0&&De[We][xt-1]==3||xt==0&&me.nsPsy.lastAttacks[We]==3){var en=xt!=2?xt+1:0,Hn=D(me.thm[We].s[Jt][en],un,u*tt);un=Math.min(un,Hn)}un*=Le[We][xt],Wn[xt]=un}for(var xt=0;xt<3;xt++)me.thm[We].s[Jt][xt]=Wn[xt]}}}for(var We=0;We<Zt;We++)me.nsPsy.lastAttacks[We]=De[We][2];xe(F,ot,ke);for(var We=0;We<Zt;We++){var Zn,Qn,xr,wr;We>1?(Zn=de,Qn=-2,xr=H.NORM_TYPE,(ke[0]==H.SHORT_TYPE||ke[1]==H.SHORT_TYPE)&&(xr=H.SHORT_TYPE),wr=G[W][We-2]):(Zn=se,Qn=0,xr=ke[We],wr=ne[W][We]),xr==H.SHORT_TYPE?Zn[Qn+We]=Me(wr,me.masking_lower):Zn[Qn+We]=Ae(wr,me.masking_lower),F.analysis&&(me.pinfo.pe[W][We]=Zn[Qn+We])}return 0};function je(F,U){var X=F,W;return X>=0?W=-X*27:W=X*U,W<=-72?0:Math.exp(W*m)}function ie(F){var U=0,X=0;{var W=0,ne,G;for(W=0;je(W,F)>1e-20;W-=1);for(ne=W,G=0;Math.abs(G-ne)>1e-12;)W=(G+ne)/2,je(W,F)>0?G=W:ne=W;U=ne}{var W=0,ne,G;for(W=0;je(W,F)>1e-20;W+=1);for(ne=0,G=W;Math.abs(G-ne)>1e-12;)W=(G+ne)/2,je(W,F)>0?ne=W:G=W;X=G}{var se=0,de=1e3,ae;for(ae=0;ae<=de;++ae){var W=U+ae*(X-U)/de,ke=je(W,F);se+=ke}{var me=(de+1)/(se*(X-U));return me}}}function ge(F){var U,X,W,ne;return U=F,U>=0?U*=3:U*=1.5,U>=.5&&U<=2.5?(ne=U-.5,X=8*(ne*ne-2*ne)):X=0,U+=.474,W=15.811389+7.5*U-17.5*Math.sqrt(1+U*U),W<=-60?0:(U=Math.exp((X+W)*m),U/=.6609193,U)}function ue(F){return F<0&&(F=0),F=F*.001,13*Math.atan(.76*F)+3.5*Math.atan(F*F/(7.5*7.5))}function ee(F,U,X,W,ne,G,se,de,ae,ke,me,Se){var Ye=fn(H.CBANDS+1),st=de/(Se>15?2*576:2*192),Be=ra(H.HBLKSIZE),it;de/=ae;var be=0,Je=0;for(it=0;it<H.CBANDS;it++){var _t,Le;for(_t=ue(de*be),Ye[it]=de*be,Le=be;ue(de*Le)-_t<s&&Le<=ae/2;Le++);for(F[it]=Le-be,Je=it+1;be<Le;)Be[be++]=it;if(be>ae/2){be=ae/2,++it;break}}Ye[it]=de*be;for(var tt=0;tt<Se;tt++){var De,ot,Zt,We,ht;Zt=ke[tt],We=ke[tt+1],De=0|Math.floor(.5+me*(Zt-.5)),De<0&&(De=0),ot=0|Math.floor(.5+me*(We-.5)),ot>ae/2&&(ot=ae/2),X[tt]=(Be[De]+Be[ot])/2,U[tt]=Be[ot];var xt=st*We;se[tt]=(xt-Ye[U[tt]])/(Ye[U[tt]+1]-Ye[U[tt]]),se[tt]<0?se[tt]=0:se[tt]>1&&(se[tt]=1),ht=ue(de*ke[tt]*me),ht=Math.min(ht,15.5)/15.5,G[tt]=Math.pow(10,1.25*(1-Math.cos(Math.PI*ht))-2.5)}be=0;for(var Jt=0;Jt<Je;Jt++){var Wn=F[Jt],_t,un;_t=ue(de*be),un=ue(de*(be+Wn-1)),W[Jt]=.5*(_t+un),_t=ue(de*(be-.5)),un=ue(de*(be+Wn-.5)),ne[Jt]=un-_t,be+=Wn}return Je}function oe(F,U,X,W,ne,G){var se=cr([H.CBANDS,H.CBANDS]),de,ae=0;if(G)for(var ke=0;ke<U;ke++)for(de=0;de<U;de++){var me=ge(X[ke]-X[de])*W[de];se[ke][de]=me*ne[ke]}else for(de=0;de<U;de++)for(var Se=15+Math.min(21/X[de],12),Ye=ie(Se),ke=0;ke<U;ke++){var me=Ye*je(X[ke]-X[de],Se)*W[de];se[ke][de]=me*ne[ke]}for(var ke=0;ke<U;ke++){for(de=0;de<U&&!(se[ke][de]>0);de++);for(F[ke][0]=de,de=U-1;de>0&&!(se[ke][de]>0);de--);F[ke][1]=de,ae+=F[ke][1]-F[ke][0]+1}for(var st=fn(ae),Be=0,ke=0;ke<U;ke++)for(de=F[ke][0];de<=F[ke][1];de++)st[Be++]=se[ke][de];return st}function te(F){var U=ue(F);return U=Math.min(U,15.5)/15.5,Math.pow(10,1.25*(1-Math.cos(Math.PI*U))-2.5)}this.psymodel_init=function(F){var U=F.internal_flags,X,W=!0,ne=13,G=24,se=0,de=0,ae=-8.25,ke=-4.5,me=fn(H.CBANDS),Se=fn(H.CBANDS),Ye=fn(H.CBANDS),st=F.out_samplerate;switch(F.experimentalZ){default:case 0:W=!0;break;case 1:W=!(F.VBR==Ua.vbr_mtrh||F.VBR==Ua.vbr_mt);break;case 2:W=!1;break;case 3:ne=8,se=-1.75,de=-.0125,ae=-8.25,ke=-2.25;break}for(U.ms_ener_ratio_old=.25,U.blocktype_old[0]=U.blocktype_old[1]=H.NORM_TYPE,X=0;X<4;++X){for(var be=0;be<H.CBANDS;++be)U.nb_1[X][be]=1e20,U.nb_2[X][be]=1e20,U.nb_s1[X][be]=U.nb_s2[X][be]=1;for(var Be=0;Be<H.SBMAX_l;Be++)U.en[X].l[Be]=1e20,U.thm[X].l[Be]=1e20;for(var be=0;be<3;++be){for(var Be=0;Be<H.SBMAX_s;Be++)U.en[X].s[Be][be]=1e20,U.thm[X].s[Be][be]=1e20;U.nsPsy.lastAttacks[X]=0}for(var be=0;be<9;be++)U.nsPsy.last_en_subshort[X][be]=10}for(U.loudness_sq_save[0]=U.loudness_sq_save[1]=0,U.npart_l=ee(U.numlines_l,U.bo_l,U.bm_l,me,Se,U.mld_l,U.PSY.bo_l_weight,st,H.BLKSIZE,U.scalefac_band.l,H.BLKSIZE/(2*576),H.SBMAX_l),yt(U.npart_l<H.CBANDS),X=0;X<U.npart_l;X++){var it=se;me[X]>=ne&&(it=de*(me[X]-ne)/(G-ne)+se*(G-me[X])/(G-ne)),Ye[X]=Math.pow(10,it/10),U.numlines_l[X]>0?U.rnumlines_l[X]=1/U.numlines_l[X]:U.rnumlines_l[X]=0}U.s3_ll=oe(U.s3ind,U.npart_l,me,Se,Ye,W);var be=0;for(X=0;X<U.npart_l;X++){var Je;Je=x4.MAX_VALUE;for(var _t=0;_t<U.numlines_l[X];_t++,be++){var Le=st*be/(1e3*H.BLKSIZE),tt;tt=this.ATHformula(Le*1e3,F)-20,tt=Math.pow(10,.1*tt),tt*=U.numlines_l[X],Je>tt&&(Je=tt)}U.ATH.cb_l[X]=Je,Je=-20+me[X]*20/10,Je>6&&(Je=100),Je<-15&&(Je=-15),Je-=8,U.minval_l[X]=Math.pow(10,Je/10)*U.numlines_l[X]}for(U.npart_s=ee(U.numlines_s,U.bo_s,U.bm_s,me,Se,U.mld_s,U.PSY.bo_s_weight,st,H.BLKSIZE_s,U.scalefac_band.s,H.BLKSIZE_s/(2*192),H.SBMAX_s),yt(U.npart_s<H.CBANDS),be=0,X=0;X<U.npart_s;X++){var Je,it=ae;me[X]>=ne&&(it=ke*(me[X]-ne)/(G-ne)+ae*(G-me[X])/(G-ne)),Ye[X]=Math.pow(10,it/10),Je=x4.MAX_VALUE;for(var _t=0;_t<U.numlines_s[X];_t++,be++){var Le=st*be/(1e3*H.BLKSIZE_s),tt;tt=this.ATHformula(Le*1e3,F)-20,tt=Math.pow(10,.1*tt),tt*=U.numlines_s[X],Je>tt&&(Je=tt)}U.ATH.cb_s[X]=Je,Je=-7+me[X]*7/12,me[X]>12&&(Je*=1+Math.log(1+Je)*3.1),me[X]<12&&(Je*=1+Math.log(1-Je)*2.3),Je<-15&&(Je=-15),Je-=8,U.minval_s[X]=Math.pow(10,Je/10)*U.numlines_s[X]}U.s3_ss=oe(U.s3ind_s,U.npart_s,me,Se,Ye,W),E(),e.init_fft(U),U.decay=Math.exp(-1*t/(l*st/192));{var De;De=h,(F.exp_nspsytune&2)!=0&&(De=1),Math.abs(F.msfix)>0&&(De=F.msfix),F.msfix=De;for(var ot=0;ot<U.npart_l;ot++)U.s3ind[ot][1]>U.npart_l-1&&(U.s3ind[ot][1]=U.npart_l-1)}var Zt=576*U.mode_gr/st;if(U.ATH.decay=Math.pow(10,-12/10*Zt),U.ATH.adjust=.01,U.ATH.adjustLimit=1,yt(U.bo_l[H.SBMAX_l-1]<=U.npart_l),yt(U.bo_s[H.SBMAX_s-1]<=U.npart_s),F.ATHtype!=-1){var Le,We=F.out_samplerate/H.BLKSIZE,ht=0;for(Le=0,X=0;X<H.BLKSIZE/2;++X)Le+=We,U.ATH.eql_w[X]=1/Math.pow(10,this.ATHformula(Le,F)/10),ht+=U.ATH.eql_w[X];for(ht=1/ht,X=H.BLKSIZE/2;--X>=0;)U.ATH.eql_w[X]*=ht}{for(var ot=be=0;ot<U.npart_s;++ot)for(X=0;X<U.numlines_s[ot];++X)++be;for(var ot=be=0;ot<U.npart_l;++ot)for(X=0;X<U.numlines_l[ot];++X)++be}for(be=0,X=0;X<U.npart_l;X++){var Le=st*(be+U.numlines_l[X]/2)/(1*H.BLKSIZE);U.mld_cb_l[X]=te(Le),be+=U.numlines_l[X]}for(;X<H.CBANDS;++X)U.mld_cb_l[X]=1;for(be=0,X=0;X<U.npart_s;X++){var Le=st*(be+U.numlines_s[X]/2)/(1*H.BLKSIZE_s);U.mld_cb_s[X]=te(Le),be+=U.numlines_s[X]}for(;X<H.CBANDS;++X)U.mld_cb_s[X]=1;return 0};function Oe(F,U){F<-.3&&(F=3410),F/=1e3,F=Math.max(.1,F);var X=3.64*Math.pow(F,-.8)-6.8*Math.exp(-.6*Math.pow(F-3.4,2))+6*Math.exp(-.15*Math.pow(F-8.7,2))+(.6+.04*U)*.001*Math.pow(F,4);return X}this.ATHformula=function(F,U){var X;switch(U.ATHtype){case 0:X=Oe(F,9);break;case 1:X=Oe(F,-1);break;case 2:X=Oe(F,0);break;case 3:X=Oe(F,1)+6;break;case 4:X=Oe(F,U.ATHcurve);break;default:X=Oe(F,0);break}return X}}function DR(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=Ot.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null}var Ci={};Ci.SFBMAX=H.SBMAX_s*3;var FR=Ke.new_float,ia=Ke.new_int;function Hl(){this.xr=FR(576),this.l3_enc=ia(576),this.scalefac=ia(Ci.SFBMAX),this.xrpow_max=0,this.part2_3_length=0,this.big_values=0,this.count1=0,this.global_gain=0,this.scalefac_compress=0,this.block_type=0,this.mixed_block_flag=0,this.table_select=ia(3),this.subblock_gain=ia(3+1),this.region0_count=0,this.region1_count=0,this.preflag=0,this.scalefac_scale=0,this.count1table_select=0,this.part2_length=0,this.sfb_lmax=0,this.sfb_smin=0,this.psy_lmax=0,this.sfbmax=0,this.psymax=0,this.sfbdivide=0,this.width=ia(Ci.SFBMAX),this.window=ia(Ci.SFBMAX),this.count1bits=0,this.sfb_partition_table=null,this.slen=ia(4),this.max_nonzero_coeff=0;var e=this;function t(r){return new Int32Array(r)}function n(r){return new Float32Array(r)}this.assign=function(r){e.xr=n(r.xr),e.l3_enc=t(r.l3_enc),e.scalefac=t(r.scalefac),e.xrpow_max=r.xrpow_max,e.part2_3_length=r.part2_3_length,e.big_values=r.big_values,e.count1=r.count1,e.global_gain=r.global_gain,e.scalefac_compress=r.scalefac_compress,e.block_type=r.block_type,e.mixed_block_flag=r.mixed_block_flag,e.table_select=t(r.table_select),e.subblock_gain=t(r.subblock_gain),e.region0_count=r.region0_count,e.region1_count=r.region1_count,e.preflag=r.preflag,e.scalefac_scale=r.scalefac_scale,e.count1table_select=r.count1table_select,e.part2_length=r.part2_length,e.sfb_lmax=r.sfb_lmax,e.sfb_smin=r.sfb_smin,e.psy_lmax=r.psy_lmax,e.sfbmax=r.sfbmax,e.psymax=r.psymax,e.sfbdivide=r.sfbdivide,e.width=t(r.width),e.window=t(r.window),e.count1bits=r.count1bits,e.sfb_partition_table=r.sfb_partition_table.slice(0),e.slen=t(r.slen),e.max_nonzero_coeff=r.max_nonzero_coeff}}var w4=Ke.new_int;function PR(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[w4(4),w4(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new Hl}var Ul=Ke.System,ql=Ke.new_int;function Hr(e,t,n,r){this.l=ql(1+H.SBMAX_l),this.s=ql(1+H.SBMAX_s),this.psfb21=ql(1+H.PSFB21),this.psfb12=ql(1+H.PSFB12);var i=this.l,a=this.s;arguments.length==4&&(this.arrL=arguments[0],this.arrS=arguments[1],this.arr21=arguments[2],this.arr12=arguments[3],Ul.arraycopy(this.arrL,0,i,0,Math.min(this.arrL.length,this.l.length)),Ul.arraycopy(this.arrS,0,a,0,Math.min(this.arrS.length,this.s.length)),Ul.arraycopy(this.arr21,0,this.psfb21,0,Math.min(this.arr21.length,this.psfb21.length)),Ul.arraycopy(this.arr12,0,this.psfb12,0,Math.min(this.arr12.length,this.psfb12.length)))}var l1=Ke.new_float,HR=Ke.new_float_n,UR=Ke.new_int;function qR(){this.last_en_subshort=HR([4,9]),this.lastAttacks=UR(4),this.pefirbuf=l1(19),this.longfact=l1(H.SBMAX_l),this.shortfact=l1(H.SBMAX_s),this.attackthre=0,this.attackthre_s=0}function jR(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0}var VR=Ke.new_byte,KR=Ke.new_double,ur=Ke.new_float,aa=Ke.new_float_n,yr=Ke.new_int,jl=Ke.new_int_n;It.MFSIZE=3*1152+H.ENCDELAY-H.MDCTDELAY,It.MAX_HEADER_BUF=256,It.MAX_BITS_PER_CHANNEL=4095,It.MAX_BITS_PER_GRANULE=7680,It.BPC=320;function It(){var e=40;this.Class_ID=0,this.lame_encode_frame_init=0,this.iteration_init_init=0,this.fill_buffer_resample_init=0,this.mfbuf=aa([2,It.MFSIZE]),this.mode_gr=0,this.channels_in=0,this.channels_out=0,this.resample_ratio=0,this.mf_samples_to_encode=0,this.mf_size=0,this.VBR_min_bitrate=0,this.VBR_max_bitrate=0,this.bitrate_index=0,this.samplerate_index=0,this.mode_ext=0,this.lowpass1=0,this.lowpass2=0,this.highpass1=0,this.highpass2=0,this.noise_shaping=0,this.noise_shaping_amp=0,this.substep_shaping=0,this.psymodel=0,this.noise_shaping_stop=0,this.subblock_gain=0,this.use_best_huffman=0,this.full_outer_loop=0,this.l3_side=new PR,this.ms_ratio=ur(2),this.padding=0,this.frac_SpF=0,this.slot_lag=0,this.tag_spec=null,this.nMusicCRC=0,this.OldValue=yr(2),this.CurrentStep=yr(2),this.masking_lower=0,this.bv_scf=yr(576),this.pseudohalf=yr(Ci.SFBMAX),this.sfb21_extra=!1,this.inbuf_old=new Array(2),this.blackfilt=new Array(2*It.BPC+1),this.itime=KR(2),this.sideinfo_len=0,this.sb_sample=aa([2,2,18,H.SBLIMIT]),this.amp_filter=ur(32);function t(){this.write_timing=0,this.ptr=0,this.buf=VR(e)}this.header=new Array(It.MAX_HEADER_BUF),this.h_ptr=0,this.w_ptr=0,this.ancillary_flag=0,this.ResvSize=0,this.ResvMax=0,this.scalefac_band=new Hr,this.minval_l=ur(H.CBANDS),this.minval_s=ur(H.CBANDS),this.nb_1=aa([4,H.CBANDS]),this.nb_2=aa([4,H.CBANDS]),this.nb_s1=aa([4,H.CBANDS]),this.nb_s2=aa([4,H.CBANDS]),this.s3_ss=null,this.s3_ll=null,this.decay=0,this.thm=new Array(4),this.en=new Array(4),this.tot_ener=ur(4),this.loudness_sq=aa([2,2]),this.loudness_sq_save=ur(2),this.mld_l=ur(H.SBMAX_l),this.mld_s=ur(H.SBMAX_s),this.bm_l=yr(H.SBMAX_l),this.bo_l=yr(H.SBMAX_l),this.bm_s=yr(H.SBMAX_s),this.bo_s=yr(H.SBMAX_s),this.npart_l=0,this.npart_s=0,this.s3ind=jl([H.CBANDS,2]),this.s3ind_s=jl([H.CBANDS,2]),this.numlines_s=yr(H.CBANDS),this.numlines_l=yr(H.CBANDS),this.rnumlines_l=ur(H.CBANDS),this.mld_cb_l=ur(H.CBANDS),this.mld_cb_s=ur(H.CBANDS),this.numlines_s_num1=0,this.numlines_l_num1=0,this.pe=ur(4),this.ms_ratio_s_old=0,this.ms_ratio_l_old=0,this.ms_ener_ratio_old=0,this.blocktype_old=yr(2),this.nsPsy=new qR,this.VBR_seek_table=new jR,this.ATH=null,this.PSY=null,this.nogap_total=0,this.nogap_current=0,this.decode_on_the_fly=!0,this.findReplayGain=!0,this.findPeakSample=!0,this.PeakSample=0,this.RadioGain=0,this.AudiophileGain=0,this.rgdata=null,this.noclipGainChange=0,this.noclipScale=0,this.bitrate_stereoMode_Hist=jl([16,4+1]),this.bitrate_blockType_Hist=jl([16,4+1+1]),this.pinfo=null,this.hip=null,this.in_buffer_nsamples=0,this.in_buffer_0=null,this.in_buffer_1=null,this.iteration_loop=null;for(var n=0;n<this.en.length;n++)this.en[n]=new Dl;for(var n=0;n<this.thm.length;n++)this.thm[n]=new Dl;for(var n=0;n<this.header.length;n++)this.header[n]=new t}var sa=Ke.new_float;function GR(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=sa(H.SBMAX_l),this.s=sa(H.SBMAX_s),this.psfb21=sa(H.PSFB21),this.psfb12=sa(H.PSFB12),this.cb_l=sa(H.CBANDS),this.cb_s=sa(H.CBANDS),this.eql_w=sa(H.BLKSIZE/2)}var Pn=Ke.System,k4=Ke.Arrays;on.STEPS_per_dB=100,on.MAX_dB=120,on.GAIN_NOT_ENOUGH_SAMPLES=-24601,on.GAIN_ANALYSIS_ERROR=0,on.GAIN_ANALYSIS_OK=1,on.INIT_GAIN_ANALYSIS_ERROR=0,on.INIT_GAIN_ANALYSIS_OK=1,on.YULE_ORDER=10,on.MAX_ORDER=on.YULE_ORDER,on.MAX_SAMP_FREQ=48e3,on.RMS_WINDOW_TIME_NUMERATOR=1,on.RMS_WINDOW_TIME_DENOMINATOR=20,on.MAX_SAMPLES_PER_WINDOW=on.MAX_SAMP_FREQ*on.RMS_WINDOW_TIME_NUMERATOR/on.RMS_WINDOW_TIME_DENOMINATOR+1;function on(){var e=64.82,t=.95,n=on.RMS_WINDOW_TIME_NUMERATOR,r=on.RMS_WINDOW_TIME_DENOMINATOR,i=[[.038575994352,-3.84664617118067,-.02160367184185,7.81501653005538,-.00123395316851,-11.34170355132042,-9291677959e-14,13.05504219327545,-.01655260341619,-12.28759895145294,.02161526843274,9.4829380631979,-.02074045215285,-5.87257861775999,.00594298065125,2.75465861874613,.00306428023191,-.86984376593551,.00012025322027,.13919314567432,.00288463683916],[.0541865640643,-3.47845948550071,-.02911007808948,6.36317777566148,-.00848709379851,-8.54751527471874,-.00851165645469,9.4769360780128,-.00834990904936,-8.81498681370155,.02245293253339,6.85401540936998,-.02596338512915,-4.39470996079559,.01624864962975,2.19611684890774,-.00240879051584,-.75104302451432,.00674613682247,.13149317958808,-.00187763777362],[.15457299681924,-2.37898834973084,-.09331049056315,2.84868151156327,-.06247880153653,-2.64577170229825,.02163541888798,2.23697657451713,-.05588393329856,-1.67148153367602,.04781476674921,1.00595954808547,.00222312597743,-.45953458054983,.03174092540049,.16378164858596,-.01390589421898,-.05032077717131,.00651420667831,.0234789740702,-.00881362733839],[.30296907319327,-1.61273165137247,-.22613988682123,1.0797749225997,-.08587323730772,-.2565625775407,.03282930172664,-.1627671912044,-.00915702933434,-.22638893773906,-.02364141202522,.39120800788284,-.00584456039913,-.22138138954925,.06276101321749,.04500235387352,-828086748e-14,.02005851806501,.00205861885564,.00302439095741,-.02950134983287],[.33642304856132,-1.49858979367799,-.2557224142557,.87350271418188,-.11828570177555,.12205022308084,.11921148675203,-.80774944671438,-.07834489609479,.47854794562326,-.0046997791438,-.12453458140019,-.0058950022444,-.04067510197014,.05724228140351,.08333755284107,.00832043980773,-.04237348025746,-.0163538138454,.02977207319925,-.0176017656815],[.4491525660845,-.62820619233671,-.14351757464547,.29661783706366,-.22784394429749,-.372563729424,-.01419140100551,.00213767857124,.04078262797139,-.42029820170918,-.12398163381748,.22199650564824,.04097565135648,.00613424350682,.10478503600251,.06747620744683,-.01863887810927,.05784820375801,-.03193428438915,.03222754072173,.00541907748707],[.56619470757641,-1.04800335126349,-.75464456939302,.29156311971249,.1624213774223,-.26806001042947,.16744243493672,.00819999645858,-.18901604199609,.45054734505008,.3093178284183,-.33032403314006,-.27562961986224,.0673936833311,.00647310677246,-.04784254229033,.08647503780351,.01639907836189,-.0378898455484,.01807364323573,-.00588215443421],[.58100494960553,-.51035327095184,-.53174909058578,-.31863563325245,-.14289799034253,-.20256413484477,.17520704835522,.1472815413433,.02377945217615,.38952639978999,.15558449135573,-.23313271880868,-.25344790059353,-.05246019024463,.01628462406333,-.02505961724053,.06920467763959,.02442357316099,-.03721611395801,.01818801111503,-.00749618797172],[.53648789255105,-.2504987195602,-.42163034350696,-.43193942311114,-.00275953611929,-.03424681017675,.04267842219415,-.04678328784242,-.10214864179676,.26408300200955,.14590772289388,.15113130533216,-.02459864859345,-.17556493366449,-.11202315195388,-.18823009262115,-.04060034127,.05477720428674,.0478866554818,.0470440968812,-.02217936801134]],a=[[.98621192462708,-1.97223372919527,-1.97242384925416,.97261396931306,.98621192462708],[.98500175787242,-1.96977855582618,-1.97000351574484,.9702284756635,.98500175787242],[.97938932735214,-1.95835380975398,-1.95877865470428,.95920349965459,.97938932735214],[.97531843204928,-1.95002759149878,-1.95063686409857,.95124613669835,.97531843204928],[.97316523498161,-1.94561023566527,-1.94633046996323,.94705070426118,.97316523498161],[.96454515552826,-1.92783286977036,-1.92909031105652,.93034775234268,.96454515552826],[.96009142950541,-1.91858953033784,-1.92018285901082,.92177618768381,.96009142950541],[.95856916599601,-1.9154210807478,-1.91713833199203,.91885558323625,.95856916599601],[.94597685600279,-1.88903307939452,-1.89195371200558,.89487434461664,.94597685600279]];function s(u,h,f,m,x,T){for(;x--!=0;)f[m]=1e-10+u[h+0]*T[0]-f[m-1]*T[1]+u[h-1]*T[2]-f[m-2]*T[3]+u[h-2]*T[4]-f[m-3]*T[5]+u[h-3]*T[6]-f[m-4]*T[7]+u[h-4]*T[8]-f[m-5]*T[9]+u[h-5]*T[10]-f[m-6]*T[11]+u[h-6]*T[12]-f[m-7]*T[13]+u[h-7]*T[14]-f[m-8]*T[15]+u[h-8]*T[16]-f[m-9]*T[17]+u[h-9]*T[18]-f[m-10]*T[19]+u[h-10]*T[20],++m,++h}function o(u,h,f,m,x,T){for(;x--!=0;)f[m]=u[h+0]*T[0]-f[m-1]*T[1]+u[h-1]*T[2]-f[m-2]*T[3]+u[h-2]*T[4],++m,++h}function l(u,h){for(var f=0;f<MAX_ORDER;f++)u.linprebuf[f]=u.lstepbuf[f]=u.loutbuf[f]=u.rinprebuf[f]=u.rstepbuf[f]=u.routbuf[f]=0;switch(0|h){case 48e3:u.reqindex=0;break;case 44100:u.reqindex=1;break;case 32e3:u.reqindex=2;break;case 24e3:u.reqindex=3;break;case 22050:u.reqindex=4;break;case 16e3:u.reqindex=5;break;case 12e3:u.reqindex=6;break;case 11025:u.reqindex=7;break;case 8e3:u.reqindex=8;break;default:return INIT_GAIN_ANALYSIS_ERROR}return u.sampleWindow=0|(h*n+r-1)/r,u.lsum=0,u.rsum=0,u.totsamp=0,k4.ill(u.A,0),INIT_GAIN_ANALYSIS_OK}this.InitGainAnalysis=function(u,h){return l(u,h)!=INIT_GAIN_ANALYSIS_OK?INIT_GAIN_ANALYSIS_ERROR:(u.linpre=MAX_ORDER,u.rinpre=MAX_ORDER,u.lstep=MAX_ORDER,u.rstep=MAX_ORDER,u.lout=MAX_ORDER,u.rout=MAX_ORDER,k4.fill(u.B,0),INIT_GAIN_ANALYSIS_OK)};function c(u){return u*u}this.AnalyzeSamples=function(u,h,f,m,x,T,M){var g,A,B,O,z,v,I;if(T==0)return GAIN_ANALYSIS_OK;switch(I=0,z=T,M){case 1:m=h,x=f;break;case 2:break;default:return GAIN_ANALYSIS_ERROR}for(T<MAX_ORDER?(Pn.arraycopy(h,f,u.linprebuf,MAX_ORDER,T),Pn.arraycopy(m,x,u.rinprebuf,MAX_ORDER,T)):(Pn.arraycopy(h,f,u.linprebuf,MAX_ORDER,MAX_ORDER),Pn.arraycopy(m,x,u.rinprebuf,MAX_ORDER,MAX_ORDER));z>0;){v=z>u.sampleWindow-u.totsamp?u.sampleWindow-u.totsamp:z,I<MAX_ORDER?(g=u.linpre+I,A=u.linprebuf,B=u.rinpre+I,O=u.rinprebuf,v>MAX_ORDER-I&&(v=MAX_ORDER-I)):(g=f+I,A=h,B=x+I,O=m),s(A,g,u.lstepbuf,u.lstep+u.totsamp,v,i[u.reqindex]),s(O,B,u.rstepbuf,u.rstep+u.totsamp,v,i[u.reqindex]),o(u.lstepbuf,u.lstep+u.totsamp,u.loutbuf,u.lout+u.totsamp,v,a[u.reqindex]),o(u.rstepbuf,u.rstep+u.totsamp,u.routbuf,u.rout+u.totsamp,v,a[u.reqindex]),g=u.lout+u.totsamp,A=u.loutbuf,B=u.rout+u.totsamp,O=u.routbuf;for(var E=v%8;E--!=0;)u.lsum+=c(A[g++]),u.rsum+=c(O[B++]);for(E=v/8;E--!=0;)u.lsum+=c(A[g+0])+c(A[g+1])+c(A[g+2])+c(A[g+3])+c(A[g+4])+c(A[g+5])+c(A[g+6])+c(A[g+7]),g+=8,u.rsum+=c(O[B+0])+c(O[B+1])+c(O[B+2])+c(O[B+3])+c(O[B+4])+c(O[B+5])+c(O[B+6])+c(O[B+7]),B+=8;if(z-=v,I+=v,u.totsamp+=v,u.totsamp==u.sampleWindow){var b=on.STEPS_per_dB*10*Math.log10((u.lsum+u.rsum)/u.totsamp*.5+1e-37),w=b<=0?0:0|b;w>=u.A.length&&(w=u.A.length-1),u.A[w]++,u.lsum=u.rsum=0,Pn.arraycopy(u.loutbuf,u.totsamp,u.loutbuf,0,MAX_ORDER),Pn.arraycopy(u.routbuf,u.totsamp,u.routbuf,0,MAX_ORDER),Pn.arraycopy(u.lstepbuf,u.totsamp,u.lstepbuf,0,MAX_ORDER),Pn.arraycopy(u.rstepbuf,u.totsamp,u.rstepbuf,0,MAX_ORDER),u.totsamp=0}if(u.totsamp>u.sampleWindow)return GAIN_ANALYSIS_ERROR}return T<MAX_ORDER?(Pn.arraycopy(u.linprebuf,T,u.linprebuf,0,MAX_ORDER-T),Pn.arraycopy(u.rinprebuf,T,u.rinprebuf,0,MAX_ORDER-T),Pn.arraycopy(h,f,u.linprebuf,MAX_ORDER-T,T),Pn.arraycopy(m,x,u.rinprebuf,MAX_ORDER-T,T)):(Pn.arraycopy(h,f+T-MAX_ORDER,u.linprebuf,0,MAX_ORDER),Pn.arraycopy(m,x+T-MAX_ORDER,u.rinprebuf,0,MAX_ORDER)),GAIN_ANALYSIS_OK};function d(u,h){var f,m=0;for(f=0;f<h;f++)m+=u[f];if(m==0)return GAIN_NOT_ENOUGH_SAMPLES;var x=0|Math.ceil(m*(1-t));for(f=h;f-- >0&&!((x-=u[f])<=0););return e-f/on.STEPS_per_dB}this.GetTitleGain=function(u){for(var h=d(u.A,u.A.length),f=0;f<u.A.length;f++)u.B[f]+=u.A[f],u.A[f]=0;for(var f=0;f<MAX_ORDER;f++)u.linprebuf[f]=u.lstepbuf[f]=u.loutbuf[f]=u.rinprebuf[f]=u.rstepbuf[f]=u.routbuf[f]=0;return u.totsamp=0,u.lsum=u.rsum=0,h}}var ja=Ke.new_float,S4=Ke.new_int;function $R(){this.linprebuf=ja(void 0*2),this.linpre=0,this.lstepbuf=ja(void 0+void 0),this.lstep=0,this.loutbuf=ja(void 0+void 0),this.lout=0,this.rinprebuf=ja(void 0*2),this.rinpre=0,this.rstepbuf=ja(void 0+void 0),this.rstep=0,this.routbuf=ja(void 0+void 0),this.rout=0,this.sampleWindow=0,this.totsamp=0,this.lsum=0,this.rsum=0,this.freqindex=0,this.first=0,this.A=S4(0|void 0*void 0),this.B=S4(0|void 0*void 0)}function E4(e){this.bits=e}var T4=Ke.new_float,XR=Ke.new_int,M4=Ke.assert;function YR(e){var t=e;this.quantize=t,this.iteration_loop=function(n,r,i,a){var s=n.internal_flags,o=T4(Ci.SFBMAX),l=T4(576),c=XR(2),d=0,u,h=s.l3_side,f=new E4(d);this.quantize.rv.ResvFrameBegin(n,f),d=f.bits;for(var m=0;m<s.mode_gr;m++){u=this.quantize.qupvt.on_pe(n,r,c,d,m,m),s.mode_ext==H.MPG_MD_MS_LR&&(this.quantize.ms_convert(s.l3_side,m),this.quantize.qupvt.reduce_side(c,i[m],d,u));for(var x=0;x<s.channels_out;x++){var T,M,g=h.tt[m][x];g.block_type!=H.SHORT_TYPE?(T=0,M=s.PSY.mask_adjust-T):(T=0,M=s.PSY.mask_adjust_short-T),s.masking_lower=Math.pow(10,M*.1),this.quantize.init_outer_loop(s,g),this.quantize.init_xrpow(s,g,l)&&(this.quantize.qupvt.calc_xmin(n,a[m][x],g,o),this.quantize.outer_loop(n,g,o,l,x,c[x])),this.quantize.iteration_finish_one(s,m,x),M4(g.part2_3_length<=It.MAX_BITS_PER_CHANNEL),M4(g.part2_3_length<=c[x])}}this.quantize.rv.ResvFrameEnd(s,d)}}function Nt(e,t,n,r){this.xlen=e,this.linmax=t,this.table=n,this.hlen=r}var _e={};_e.t1HB=[1,1,1,0],_e.t2HB=[1,2,1,3,1,1,3,2,0],_e.t3HB=[3,2,1,1,1,1,3,2,0],_e.t5HB=[1,2,6,5,3,1,4,4,7,5,7,1,6,1,1,0],_e.t6HB=[7,3,5,1,6,2,3,2,5,4,4,1,3,3,2,0],_e.t7HB=[1,2,10,19,16,10,3,3,7,10,5,3,11,4,13,17,8,4,12,11,18,15,11,2,7,6,9,14,3,1,6,4,5,3,2,0],_e.t8HB=[3,4,6,18,12,5,5,1,2,16,9,3,7,3,5,14,7,3,19,17,15,13,10,4,13,5,8,11,5,1,12,4,4,1,1,0],_e.t9HB=[7,5,9,14,15,7,6,4,5,5,6,7,7,6,8,8,8,5,15,6,9,10,5,1,11,7,9,6,4,1,14,4,6,2,6,0],_e.t10HB=[1,2,10,23,35,30,12,17,3,3,8,12,18,21,12,7,11,9,15,21,32,40,19,6,14,13,22,34,46,23,18,7,20,19,33,47,27,22,9,3,31,22,41,26,21,20,5,3,14,13,10,11,16,6,5,1,9,8,7,8,4,4,2,0],_e.t11HB=[3,4,10,24,34,33,21,15,5,3,4,10,32,17,11,10,11,7,13,18,30,31,20,5,25,11,19,59,27,18,12,5,35,33,31,58,30,16,7,5,28,26,32,19,17,15,8,14,14,12,9,13,14,9,4,1,11,4,6,6,6,3,2,0],_e.t12HB=[9,6,16,33,41,39,38,26,7,5,6,9,23,16,26,11,17,7,11,14,21,30,10,7,17,10,15,12,18,28,14,5,32,13,22,19,18,16,9,5,40,17,31,29,17,13,4,2,27,12,11,15,10,7,4,1,27,12,8,12,6,3,1,0],_e.t13HB=[1,5,14,21,34,51,46,71,42,52,68,52,67,44,43,19,3,4,12,19,31,26,44,33,31,24,32,24,31,35,22,14,15,13,23,36,59,49,77,65,29,40,30,40,27,33,42,16,22,20,37,61,56,79,73,64,43,76,56,37,26,31,25,14,35,16,60,57,97,75,114,91,54,73,55,41,48,53,23,24,58,27,50,96,76,70,93,84,77,58,79,29,74,49,41,17,47,45,78,74,115,94,90,79,69,83,71,50,59,38,36,15,72,34,56,95,92,85,91,90,86,73,77,65,51,44,43,42,43,20,30,44,55,78,72,87,78,61,46,54,37,30,20,16,53,25,41,37,44,59,54,81,66,76,57,54,37,18,39,11,35,33,31,57,42,82,72,80,47,58,55,21,22,26,38,22,53,25,23,38,70,60,51,36,55,26,34,23,27,14,9,7,34,32,28,39,49,75,30,52,48,40,52,28,18,17,9,5,45,21,34,64,56,50,49,45,31,19,12,15,10,7,6,3,48,23,20,39,36,35,53,21,16,23,13,10,6,1,4,2,16,15,17,27,25,20,29,11,17,12,16,8,1,1,0,1],_e.t15HB=[7,12,18,53,47,76,124,108,89,123,108,119,107,81,122,63,13,5,16,27,46,36,61,51,42,70,52,83,65,41,59,36,19,17,15,24,41,34,59,48,40,64,50,78,62,80,56,33,29,28,25,43,39,63,55,93,76,59,93,72,54,75,50,29,52,22,42,40,67,57,95,79,72,57,89,69,49,66,46,27,77,37,35,66,58,52,91,74,62,48,79,63,90,62,40,38,125,32,60,56,50,92,78,65,55,87,71,51,73,51,70,30,109,53,49,94,88,75,66,122,91,73,56,42,64,44,21,25,90,43,41,77,73,63,56,92,77,66,47,67,48,53,36,20,71,34,67,60,58,49,88,76,67,106,71,54,38,39,23,15,109,53,51,47,90,82,58,57,48,72,57,41,23,27,62,9,86,42,40,37,70,64,52,43,70,55,42,25,29,18,11,11,118,68,30,55,50,46,74,65,49,39,24,16,22,13,14,7,91,44,39,38,34,63,52,45,31,52,28,19,14,8,9,3,123,60,58,53,47,43,32,22,37,24,17,12,15,10,2,1,71,37,34,30,28,20,17,26,21,16,10,6,8,6,2,0],_e.t16HB=[1,5,14,44,74,63,110,93,172,149,138,242,225,195,376,17,3,4,12,20,35,62,53,47,83,75,68,119,201,107,207,9,15,13,23,38,67,58,103,90,161,72,127,117,110,209,206,16,45,21,39,69,64,114,99,87,158,140,252,212,199,387,365,26,75,36,68,65,115,101,179,164,155,264,246,226,395,382,362,9,66,30,59,56,102,185,173,265,142,253,232,400,388,378,445,16,111,54,52,100,184,178,160,133,257,244,228,217,385,366,715,10,98,48,91,88,165,157,148,261,248,407,397,372,380,889,884,8,85,84,81,159,156,143,260,249,427,401,392,383,727,713,708,7,154,76,73,141,131,256,245,426,406,394,384,735,359,710,352,11,139,129,67,125,247,233,229,219,393,743,737,720,885,882,439,4,243,120,118,115,227,223,396,746,742,736,721,712,706,223,436,6,202,224,222,218,216,389,386,381,364,888,443,707,440,437,1728,4,747,211,210,208,370,379,734,723,714,1735,883,877,876,3459,865,2,377,369,102,187,726,722,358,711,709,866,1734,871,3458,870,434,0,12,10,7,11,10,17,11,9,13,12,10,7,5,3,1,3],_e.t24HB=[15,13,46,80,146,262,248,434,426,669,653,649,621,517,1032,88,14,12,21,38,71,130,122,216,209,198,327,345,319,297,279,42,47,22,41,74,68,128,120,221,207,194,182,340,315,295,541,18,81,39,75,70,134,125,116,220,204,190,178,325,311,293,271,16,147,72,69,135,127,118,112,210,200,188,352,323,306,285,540,14,263,66,129,126,119,114,214,202,192,180,341,317,301,281,262,12,249,123,121,117,113,215,206,195,185,347,330,308,291,272,520,10,435,115,111,109,211,203,196,187,353,332,313,298,283,531,381,17,427,212,208,205,201,193,186,177,169,320,303,286,268,514,377,16,335,199,197,191,189,181,174,333,321,305,289,275,521,379,371,11,668,184,183,179,175,344,331,314,304,290,277,530,383,373,366,10,652,346,171,168,164,318,309,299,287,276,263,513,375,368,362,6,648,322,316,312,307,302,292,284,269,261,512,376,370,364,359,4,620,300,296,294,288,282,273,266,515,380,374,369,365,361,357,2,1033,280,278,274,267,264,259,382,378,372,367,363,360,358,356,0,43,20,19,17,15,13,11,9,7,6,4,7,5,3,1,3],_e.t32HB=[1<<0,5<<1,4<<1,5<<2,6<<1,5<<2,4<<2,4<<3,7<<1,3<<2,6<<2,0<<3,7<<2,2<<3,3<<3,1<<4],_e.t33HB=[15<<0,14<<1,13<<1,12<<2,11<<1,10<<2,9<<2,8<<3,7<<1,6<<2,5<<2,4<<3,3<<2,2<<3,1<<3,0<<4],_e.t1l=[1,4,3,5],_e.t2l=[1,4,7,4,5,7,6,7,8],_e.t3l=[2,3,7,4,4,7,6,7,8],_e.t5l=[1,4,7,8,4,5,8,9,7,8,9,10,8,8,9,10],_e.t6l=[3,4,6,8,4,4,6,7,5,6,7,8,7,7,8,9],_e.t7l=[1,4,7,9,9,10,4,6,8,9,9,10,7,7,9,10,10,11,8,9,10,11,11,11,8,9,10,11,11,12,9,10,11,12,12,12],_e.t8l=[2,4,7,9,9,10,4,4,6,10,10,10,7,6,8,10,10,11,9,10,10,11,11,12,9,9,10,11,12,12,10,10,11,11,13,13],_e.t9l=[3,4,6,7,9,10,4,5,6,7,8,10,5,6,7,8,9,10,7,7,8,9,9,10,8,8,9,9,10,11,9,9,10,10,11,11],_e.t10l=[1,4,7,9,10,10,10,11,4,6,8,9,10,11,10,10,7,8,9,10,11,12,11,11,8,9,10,11,12,12,11,12,9,10,11,12,12,12,12,12,10,11,12,12,13,13,12,13,9,10,11,12,12,12,13,13,10,10,11,12,12,13,13,13],_e.t11l=[2,4,6,8,9,10,9,10,4,5,6,8,10,10,9,10,6,7,8,9,10,11,10,10,8,8,9,11,10,12,10,11,9,10,10,11,11,12,11,12,9,10,11,12,12,13,12,13,9,9,9,10,11,12,12,12,9,9,10,11,12,12,12,12],_e.t12l=[4,4,6,8,9,10,10,10,4,5,6,7,9,9,10,10,6,6,7,8,9,10,9,10,7,7,8,8,9,10,10,10,8,8,9,9,10,10,10,11,9,9,10,10,10,11,10,11,9,9,9,10,10,11,11,12,10,10,10,11,11,11,11,12],_e.t13l=[1,5,7,8,9,10,10,11,10,11,12,12,13,13,14,14,4,6,8,9,10,10,11,11,11,11,12,12,13,14,14,14,7,8,9,10,11,11,12,12,11,12,12,13,13,14,15,15,8,9,10,11,11,12,12,12,12,13,13,13,13,14,15,15,9,9,11,11,12,12,13,13,12,13,13,14,14,15,15,16,10,10,11,12,12,12,13,13,13,13,14,13,15,15,16,16,10,11,12,12,13,13,13,13,13,14,14,14,15,15,16,16,11,11,12,13,13,13,14,14,14,14,15,15,15,16,18,18,10,10,11,12,12,13,13,14,14,14,14,15,15,16,17,17,11,11,12,12,13,13,13,15,14,15,15,16,16,16,18,17,11,12,12,13,13,14,14,15,14,15,16,15,16,17,18,19,12,12,12,13,14,14,14,14,15,15,15,16,17,17,17,18,12,13,13,14,14,15,14,15,16,16,17,17,17,18,18,18,13,13,14,15,15,15,16,16,16,16,16,17,18,17,18,18,14,14,14,15,15,15,17,16,16,19,17,17,17,19,18,18,13,14,15,16,16,16,17,16,17,17,18,18,21,20,21,18],_e.t15l=[3,5,6,8,8,9,10,10,10,11,11,12,12,12,13,14,5,5,7,8,9,9,10,10,10,11,11,12,12,12,13,13,6,7,7,8,9,9,10,10,10,11,11,12,12,13,13,13,7,8,8,9,9,10,10,11,11,11,12,12,12,13,13,13,8,8,9,9,10,10,11,11,11,11,12,12,12,13,13,13,9,9,9,10,10,10,11,11,11,11,12,12,13,13,13,14,10,9,10,10,10,11,11,11,11,12,12,12,13,13,14,14,10,10,10,11,11,11,11,12,12,12,12,12,13,13,13,14,10,10,10,11,11,11,11,12,12,12,12,13,13,14,14,14,10,10,11,11,11,11,12,12,12,13,13,13,13,14,14,14,11,11,11,11,12,12,12,12,12,13,13,13,13,14,15,14,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,15,12,12,11,12,12,12,13,13,13,13,13,13,14,14,15,15,12,12,12,12,12,13,13,13,13,14,14,14,14,14,15,15,13,13,13,13,13,13,13,13,14,14,14,14,15,15,14,15,13,13,13,13,13,13,13,14,14,14,14,14,15,15,15,15],_e.t16_5l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,11,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,11,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,12,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,13,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,12,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,13,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,13,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,13,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,13,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,14,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,13,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,14,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,14,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,14,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,14,11,11,11,12,12,13,13,13,14,14,14,14,14,14,14,12],_e.t16l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,10,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,10,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,11,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,12,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,11,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,12,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,12,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,12,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,12,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,13,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,12,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,13,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,13,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,13,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,13,10,10,10,11,11,12,12,12,13,13,13,13,13,13,13,10],_e.t24l=[4,5,7,8,9,10,10,11,11,12,12,12,12,12,13,10,5,6,7,8,9,10,10,11,11,11,12,12,12,12,12,10,7,7,8,9,9,10,10,11,11,11,11,12,12,12,13,9,8,8,9,9,10,10,10,11,11,11,11,12,12,12,12,9,9,9,9,10,10,10,10,11,11,11,12,12,12,12,13,9,10,9,10,10,10,10,11,11,11,11,12,12,12,12,12,9,10,10,10,10,10,11,11,11,11,12,12,12,12,12,13,9,11,10,10,10,11,11,11,11,12,12,12,12,12,13,13,10,11,11,11,11,11,11,11,11,11,12,12,12,12,13,13,10,11,11,11,11,11,11,11,12,12,12,12,12,13,13,13,10,12,11,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,10,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,10,13,12,12,12,12,12,12,13,13,13,13,13,13,13,13,10,9,9,9,9,9,9,9,9,9,9,9,10,10,10,10,6],_e.t32l=[1+0,4+1,4+1,5+2,4+1,6+2,5+2,6+3,4+1,5+2,5+2,6+3,5+2,6+3,6+3,6+4],_e.t33l=[4+0,4+1,4+1,4+2,4+1,4+2,4+2,4+3,4+1,4+2,4+2,4+3,4+2,4+3,4+3,4+4],_e.ht=[new Nt(0,0,null,null),new Nt(2,0,_e.t1HB,_e.t1l),new Nt(3,0,_e.t2HB,_e.t2l),new Nt(3,0,_e.t3HB,_e.t3l),new Nt(0,0,null,null),new Nt(4,0,_e.t5HB,_e.t5l),new Nt(4,0,_e.t6HB,_e.t6l),new Nt(6,0,_e.t7HB,_e.t7l),new Nt(6,0,_e.t8HB,_e.t8l),new Nt(6,0,_e.t9HB,_e.t9l),new Nt(8,0,_e.t10HB,_e.t10l),new Nt(8,0,_e.t11HB,_e.t11l),new Nt(8,0,_e.t12HB,_e.t12l),new Nt(16,0,_e.t13HB,_e.t13l),new Nt(0,0,null,_e.t16_5l),new Nt(16,0,_e.t15HB,_e.t15l),new Nt(1,1,_e.t16HB,_e.t16l),new Nt(2,3,_e.t16HB,_e.t16l),new Nt(3,7,_e.t16HB,_e.t16l),new Nt(4,15,_e.t16HB,_e.t16l),new Nt(6,63,_e.t16HB,_e.t16l),new Nt(8,255,_e.t16HB,_e.t16l),new Nt(10,1023,_e.t16HB,_e.t16l),new Nt(13,8191,_e.t16HB,_e.t16l),new Nt(4,15,_e.t24HB,_e.t24l),new Nt(5,31,_e.t24HB,_e.t24l),new Nt(6,63,_e.t24HB,_e.t24l),new Nt(7,127,_e.t24HB,_e.t24l),new Nt(8,255,_e.t24HB,_e.t24l),new Nt(9,511,_e.t24HB,_e.t24l),new Nt(11,2047,_e.t24HB,_e.t24l),new Nt(13,8191,_e.t24HB,_e.t24l),new Nt(0,0,_e.t32HB,_e.t32l),new Nt(0,0,_e.t33HB,_e.t33l)],_e.largetbl=[65540,327685,458759,589832,655369,655370,720906,720907,786443,786444,786444,851980,851980,851980,917517,655370,262149,393222,524295,589832,655369,720906,720906,720907,786443,786443,786444,851980,917516,851980,917516,655370,458759,524295,589832,655369,720905,720906,786442,786443,851979,786443,851979,851980,851980,917516,917517,720905,589832,589832,655369,720905,720906,786442,786442,786443,851979,851979,917515,917516,917516,983052,983052,786441,655369,655369,720905,720906,786442,786442,851978,851979,851979,917515,917516,917516,983052,983052,983053,720905,655370,655369,720906,720906,786442,851978,851979,917515,851979,917515,917516,983052,983052,983052,1048588,786441,720906,720906,720906,786442,851978,851979,851979,851979,917515,917516,917516,917516,983052,983052,1048589,786441,720907,720906,786442,786442,851979,851979,851979,917515,917516,983052,983052,983052,983052,1114125,1114125,786442,720907,786443,786443,851979,851979,851979,917515,917515,983051,983052,983052,983052,1048588,1048589,1048589,786442,786443,786443,786443,851979,851979,917515,917515,983052,983052,983052,983052,1048588,983053,1048589,983053,851978,786444,851979,786443,851979,917515,917516,917516,917516,983052,1048588,1048588,1048589,1114125,1114125,1048589,786442,851980,851980,851979,851979,917515,917516,983052,1048588,1048588,1048588,1048588,1048589,1048589,983053,1048589,851978,851980,917516,917516,917516,917516,983052,983052,983052,983052,1114124,1048589,1048589,1048589,1048589,1179661,851978,983052,917516,917516,917516,983052,983052,1048588,1048588,1048589,1179661,1114125,1114125,1114125,1245197,1114125,851978,917517,983052,851980,917516,1048588,1048588,983052,1048589,1048589,1114125,1179661,1114125,1245197,1114125,1048589,851978,655369,655369,655369,720905,720905,786441,786441,786441,851977,851977,851977,851978,851978,851978,851978,655366],_e.table23=[65538,262147,458759,262148,327684,458759,393222,458759,524296],_e.table56=[65539,262148,458758,524296,262148,327684,524294,589831,458757,524294,589831,655368,524295,524295,589832,655369],_e.bitrate_table=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,-1],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],[0,8,16,24,32,40,48,56,64,-1,-1,-1,-1,-1,-1,-1]],_e.samplerate_table=[[22050,24e3,16e3,-1],[44100,48e3,32e3,-1],[11025,12e3,8e3,-1]],_e.scfsi_band=[0,6,11,16,21];var oa=Ke.VbrMode,Vl=Ke.Float,c1=Ke.Util,la=Ke.new_float,WR=Ke.new_int,Us=Ke.assert;wn.Q_MAX=256+1,wn.Q_MAX2=116,wn.LARGE_BITS=1e5,wn.IXMAX_VAL=8206;function wn(){var e=null,t=null,n=null;this.setModules=function(g,A,B){e=g,t=A,n=B};function r(g){return u[g+wn.Q_MAX2]}this.IPOW20=function(g){return h[g]};var i=2220446049250313e-31,a=wn.IXMAX_VAL,s=a+2,o=wn.Q_MAX,l=wn.Q_MAX2,c=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var d=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=d,this.sfBandIndex=[new Hr([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0/3,12/3,24/3,36/3,54/3,78/3,108/3,144/3,186/3,240/3,312/3,402/3,522/3,576/3],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0/3,12/3,24/3,36/3,54/3,78/3,108/3,144/3,186/3,240/3,312/3,402/3,522/3,576/3],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new Hr([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0/3,24/3,48/3,72/3,108/3,156/3,216/3,288/3,372/3,480/3,486/3,492/3,498/3,576/3],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var u=la(o+l+1),h=la(o),f=la(s),m=la(s);this.adj43=m;function x(g,A){var B=n.ATHformula(A,g);return B-=c,B=Math.pow(10,B/10+g.ATHlower),B}function T(g){for(var A=g.internal_flags.ATH.l,B=g.internal_flags.ATH.psfb21,O=g.internal_flags.ATH.s,z=g.internal_flags.ATH.psfb12,v=g.internal_flags,I=g.out_samplerate,E=0;E<H.SBMAX_l;E++){var b=v.scalefac_band.l[E],w=v.scalefac_band.l[E+1];A[E]=Vl.MAX_VALUE;for(var y=b;y<w;y++){var k=y*I/1152,N=x(g,k);A[E]=Math.min(A[E],N)}}for(var E=0;E<H.PSFB21;E++){var b=v.scalefac_band.psfb21[E],w=v.scalefac_band.psfb21[E+1];B[E]=Vl.MAX_VALUE;for(var y=b;y<w;y++){var k=y*I/1152,N=x(g,k);B[E]=Math.min(B[E],N)}}for(var E=0;E<H.SBMAX_s;E++){var b=v.scalefac_band.s[E],w=v.scalefac_band.s[E+1];O[E]=Vl.MAX_VALUE;for(var y=b;y<w;y++){var k=y*I/384,N=x(g,k);O[E]=Math.min(O[E],N)}O[E]*=v.scalefac_band.s[E+1]-v.scalefac_band.s[E]}for(var E=0;E<H.PSFB12;E++){var b=v.scalefac_band.psfb12[E],w=v.scalefac_band.psfb12[E+1];z[E]=Vl.MAX_VALUE;for(var y=b;y<w;y++){var k=y*I/384,N=x(g,k);z[E]=Math.min(z[E],N)}z[E]*=v.scalefac_band.s[13]-v.scalefac_band.s[12]}if(g.noATH){for(var E=0;E<H.SBMAX_l;E++)A[E]=1e-20;for(var E=0;E<H.PSFB21;E++)B[E]=1e-20;for(var E=0;E<H.SBMAX_s;E++)O[E]=1e-20;for(var E=0;E<H.PSFB12;E++)z[E]=1e-20}v.ATH.floor=10*Math.log10(x(g,-1))}this.iteration_init=function(g){var A=g.internal_flags,B=A.l3_side,O;if(A.iteration_init_init==0){for(A.iteration_init_init=1,B.main_data_begin=0,T(g),f[0]=0,O=1;O<s;O++)f[O]=Math.pow(O,4/3);for(O=0;O<s-1;O++)m[O]=O+1-Math.pow(.5*(f[O]+f[O+1]),.75);for(m[O]=.5,O=0;O<o;O++)h[O]=Math.pow(2,(O-210)*-.1875);for(O=0;O<=o+l;O++)u[O]=Math.pow(2,(O-210-l)*.25);e.huffman_init(A);{var z,v,I,E;for(O=g.exp_nspsytune>>2&63,O>=32&&(O-=64),z=Math.pow(10,O/4/10),O=g.exp_nspsytune>>8&63,O>=32&&(O-=64),v=Math.pow(10,O/4/10),O=g.exp_nspsytune>>14&63,O>=32&&(O-=64),I=Math.pow(10,O/4/10),O=g.exp_nspsytune>>20&63,O>=32&&(O-=64),E=I*Math.pow(10,O/4/10),O=0;O<H.SBMAX_l;O++){var b;O<=6?b=z:O<=13?b=v:O<=20?b=I:b=E,A.nsPsy.longfact[O]=b}for(O=0;O<H.SBMAX_s;O++){var b;O<=5?b=z:O<=10?b=v:O<=11?b=I:b=E,A.nsPsy.shortfact[O]=b}}}},this.on_pe=function(g,A,B,O,z,v){var I=g.internal_flags,E=0,b,w=WR(2),y,k=new E4(E),N=t.ResvMaxBits(g,O,k,v);E=k.bits;var R=E+N;for(R>It.MAX_BITS_PER_GRANULE&&(R=It.MAX_BITS_PER_GRANULE),b=0,y=0;y<I.channels_out;++y)B[y]=Math.min(It.MAX_BITS_PER_CHANNEL,E/I.channels_out),w[y]=0|B[y]*A[z][y]/700-B[y],w[y]>O*3/4&&(w[y]=O*3/4),w[y]<0&&(w[y]=0),w[y]+B[y]>It.MAX_BITS_PER_CHANNEL&&(w[y]=Math.max(0,It.MAX_BITS_PER_CHANNEL-B[y])),b+=w[y];if(b>N)for(y=0;y<I.channels_out;++y)w[y]=N*w[y]/b;for(y=0;y<I.channels_out;++y)B[y]+=w[y],N-=w[y];for(b=0,y=0;y<I.channels_out;++y)b+=B[y];if(b>It.MAX_BITS_PER_GRANULE){var q=0;for(y=0;y<I.channels_out;++y)B[y]*=It.MAX_BITS_PER_GRANULE,B[y]/=b,q+=B[y]}return R},this.reduce_side=function(g,A,B,O){Us(g[0]+g[1]<=It.MAX_BITS_PER_GRANULE);var z=.33*(.5-A)/.5;z<0&&(z=0),z>.5&&(z=.5);var v=0|z*.5*(g[0]+g[1]);v>It.MAX_BITS_PER_CHANNEL-g[0]&&(v=It.MAX_BITS_PER_CHANNEL-g[0]),v<0&&(v=0),g[1]>=125&&(g[1]-v>125?(g[0]<B&&(g[0]+=v),g[1]-=v):(g[0]+=g[1]-125,g[1]=125)),v=g[0]+g[1],v>O&&(g[0]=O*g[0]/v,g[1]=O*g[1]/v),Us(g[0]<=It.MAX_BITS_PER_CHANNEL),Us(g[1]<=It.MAX_BITS_PER_CHANNEL),Us(g[0]+g[1]<=It.MAX_BITS_PER_GRANULE)},this.athAdjust=function(g,A,B){var O=90.30873362,z=94.82444863,v=c1.FAST_LOG10_X(A,10),I=g*g,E=0;return v-=B,I>1e-20&&(E=1+c1.FAST_LOG10_X(I,10/O)),E<0&&(E=0),v*=E,v+=B+O-z,Math.pow(10,.1*v)},this.calc_xmin=function(g,A,B,O){var z=0,v=g.internal_flags,I,E=0,b=0,w=v.ATH,y=B.xr,k=g.VBR==oa.vbr_mtrh?1:0,N=v.masking_lower;for((g.VBR==oa.vbr_mtrh||g.VBR==oa.vbr_mt)&&(N=1),I=0;I<B.psy_lmax;I++){var R,q,V,P,$,p;g.VBR==oa.vbr_rh||g.VBR==oa.vbr_mtrh?q=athAdjust(w.adjust,w.l[I],w.floor):q=w.adjust*w.l[I],$=B.width[I],V=q/$,P=i,p=$>>1,R=0;do{var C,Q;C=y[E]*y[E],R+=C,P+=C<V?C:V,E++,Q=y[E]*y[E],R+=Q,P+=Q<V?Q:V,E++}while(--p>0);if(R>q&&b++,I==H.SBPSY_l){var D=q*v.nsPsy.longfact[I];P<D&&(P=D)}if(k!=0&&(q=P),!g.ATHonly){var Ee=A.en.l[I];if(Ee>0){var D;D=R*A.thm.l[I]*N/Ee,k!=0&&(D*=v.nsPsy.longfact[I]),q<D&&(q=D)}}k!=0?O[z++]=q:O[z++]=q*v.nsPsy.longfact[I]}var Me=575;if(B.block_type!=H.SHORT_TYPE)for(var Te=576;Te--!=0&&dr.EQ(y[Te],0);)Me=Te;B.max_nonzero_coeff=Me;for(var Ae=B.sfb_smin;I<B.psymax;Ae++,I+=3){var $,Xe,Pe;for(g.VBR==oa.vbr_rh||g.VBR==oa.vbr_mtrh?Pe=athAdjust(w.adjust,w.s[Ae],w.floor):Pe=w.adjust*w.s[Ae],$=B.width[I],Xe=0;Xe<3;Xe++){var R=0,q,V,P,p=$>>1;V=Pe/$,P=i;do{var C,Q;C=y[E]*y[E],R+=C,P+=C<V?C:V,E++,Q=y[E]*y[E],R+=Q,P+=Q<V?Q:V,E++}while(--p>0);if(R>Pe&&b++,Ae==H.SBPSY_s){var D=Pe*v.nsPsy.shortfact[Ae];P<D&&(P=D)}if(k!=0?q=P:q=Pe,!g.ATHonly&&!g.ATHshort){var Ee=A.en.s[Ae][Xe];if(Ee>0){var D;D=R*A.thm.s[Ae][Xe]*N/Ee,k!=0&&(D*=v.nsPsy.shortfact[Ae]),q<D&&(q=D)}}k!=0?O[z++]=q:O[z++]=q*v.nsPsy.shortfact[Ae]}g.useTemporal&&(O[z-3]>O[z-3+1]&&(O[z-3+1]+=(O[z-3]-O[z-3+1])*v.decay),O[z-3+1]>O[z-3+2]&&(O[z-3+2]+=(O[z-3+1]-O[z-3+2])*v.decay))}return b};function M(g){this.s=g}this.calc_noise_core=function(g,A,B,O){var z=0,v=A.s,I=g.l3_enc;if(v>g.count1)for(;B--!=0;){var E;E=g.xr[v],v++,z+=E*E,E=g.xr[v],v++,z+=E*E}else if(v>g.big_values){var b=la(2);for(b[0]=0,b[1]=O;B--!=0;){var E;E=Math.abs(g.xr[v])-b[I[v]],v++,z+=E*E,E=Math.abs(g.xr[v])-b[I[v]],v++,z+=E*E}}else for(;B--!=0;){var E;E=Math.abs(g.xr[v])-f[I[v]]*O,v++,z+=E*E,E=Math.abs(g.xr[v])-f[I[v]]*O,v++,z+=E*E}return A.s=v,z},this.calc_noise=function(g,A,B,O,z){var v=0,I=0,E,b,w=0,y=0,k=0,N=-20,R=0,q=g.scalefac,V=0;for(O.over_SSD=0,E=0;E<g.psymax;E++){var P=g.global_gain-(q[V++]+(g.preflag!=0?d[E]:0)<<g.scalefac_scale+1)-g.subblock_gain[g.window[E]]*8,$=0;if(z!=null&&z.step[E]==P)$=z.noise[E],R+=g.width[E],B[v++]=$/A[I++],$=z.noise_log[E];else{var p=r(P);if(b=g.width[E]>>1,R+g.width[E]>g.max_nonzero_coeff){var C;C=g.max_nonzero_coeff-R+1,C>0?b=C>>1:b=0}var Q=new M(R);$=this.calc_noise_core(g,Q,b,p),R=Q.s,z!=null&&(z.step[E]=P,z.noise[E]=$),$=B[v++]=$/A[I++],$=c1.FAST_LOG10(Math.max($,1e-20)),z!=null&&(z.noise_log[E]=$)}if(z!=null&&(z.global_gain=g.global_gain),k+=$,$>0){var D;D=Math.max(0|$*10+.5,1),O.over_SSD+=D*D,w++,y+=$}N=Math.max(N,$)}return O.over_count=w,O.tot_noise=k,O.over_noise=y,O.max_noise=N,w},this.set_pinfo=function(g,A,B,O,z){var v=g.internal_flags,I,E,b,w,y,k=A.scalefac_scale==0?.5:1,N=A.scalefac,R=la(L3Side.SFBMAX),q=la(L3Side.SFBMAX),V=new CalcNoiseResult;calc_xmin(g,B,A,R),calc_noise(A,R,q,V,null);var P=0;for(E=A.sfb_lmax,A.block_type!=H.SHORT_TYPE&&A.mixed_block_flag==0&&(E=22),I=0;I<E;I++){var $=v.scalefac_band.l[I],p=v.scalefac_band.l[I+1],C=p-$;for(w=0;P<p;P++)w+=A.xr[P]*A.xr[P];w/=C,y=1e15,v.pinfo.en[O][z][I]=y*w,v.pinfo.xfsf[O][z][I]=y*R[I]*q[I]/C,B.en.l[I]>0&&!g.ATHonly?w=w/B.en.l[I]:w=0,v.pinfo.thr[O][z][I]=y*Math.max(w*B.thm.l[I],v.ATH.l[I]),v.pinfo.LAMEsfb[O][z][I]=0,A.preflag!=0&&I>=11&&(v.pinfo.LAMEsfb[O][z][I]=-k*d[I]),I<H.SBPSY_l&&(Us(N[I]>=0),v.pinfo.LAMEsfb[O][z][I]-=k*N[I])}if(A.block_type==H.SHORT_TYPE)for(E=I,I=A.sfb_smin;I<H.SBMAX_s;I++)for(var $=v.scalefac_band.s[I],p=v.scalefac_band.s[I+1],C=p-$,Q=0;Q<3;Q++){for(w=0,b=$;b<p;b++)w+=A.xr[P]*A.xr[P],P++;w=Math.max(w/C,1e-20),y=1e15,v.pinfo.en_s[O][z][3*I+Q]=y*w,v.pinfo.xfsf_s[O][z][3*I+Q]=y*R[E]*q[E]/C,B.en.s[I][Q]>0?w=w/B.en.s[I][Q]:w=0,(g.ATHonly||g.ATHshort)&&(w=0),v.pinfo.thr_s[O][z][3*I+Q]=y*Math.max(w*B.thm.s[I][Q],v.ATH.s[I]),v.pinfo.LAMEsfb_s[O][z][3*I+Q]=-2*A.subblock_gain[Q],I<H.SBPSY_s&&(v.pinfo.LAMEsfb_s[O][z][3*I+Q]-=k*N[E]),E++}v.pinfo.LAMEqss[O][z]=A.global_gain,v.pinfo.LAMEmainbits[O][z]=A.part2_3_length+A.part2_length,v.pinfo.LAMEsfbits[O][z]=A.part2_length,v.pinfo.over[O][z]=V.over_count,v.pinfo.max_noise[O][z]=V.max_noise*10,v.pinfo.over_noise[O][z]=V.over_noise*10,v.pinfo.tot_noise[O][z]=V.tot_noise*10,v.pinfo.over_SSD[O][z]=V.over_SSD}}var ZR=Ke.System,QR=Ke.Arrays,qs=Ke.new_int,u1=Ke.assert;function js(){var e=null;this.qupvt=null,this.setModules=function(b){this.qupvt=b,e=b};function t(b){this.bits=0|b}var n=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function r(b,w,y,k,N,R){var q=.5946/w;for(b=b>>1;b--!=0;)N[R++]=q>y[k++]?0:1,N[R++]=q>y[k++]?0:1}function i(b,w,y,k,N,R){b=b>>1;var q=b%2;for(b=b>>1;b--!=0;){var V,P,$,p,C,Q,D,Ee;V=y[k++]*w,P=y[k++]*w,C=0|V,$=y[k++]*w,Q=0|P,p=y[k++]*w,D=0|$,V+=e.adj43[C],Ee=0|p,P+=e.adj43[Q],N[R++]=0|V,$+=e.adj43[D],N[R++]=0|P,p+=e.adj43[Ee],N[R++]=0|$,N[R++]=0|p}if(q!=0){var V,P,C,Q;V=y[k++]*w,P=y[k++]*w,C=0|V,Q=0|P,V+=e.adj43[C],P+=e.adj43[Q],N[R++]=0|V,N[R++]=0|P}}function a(b,w,y,k,N){var R,q,V=0,P,$=0,p=0,C=0,Q=w,D=0,Ee=Q,Me=0,Te=b,Ae=0;for(P=N!=null&&k.global_gain==N.global_gain,k.block_type==H.SHORT_TYPE?q=38:q=21,R=0;R<=q;R++){var Xe=-1;if((P||k.block_type==H.NORM_TYPE)&&(Xe=k.global_gain-(k.scalefac[R]+(k.preflag!=0?e.pretab[R]:0)<<k.scalefac_scale+1)-k.subblock_gain[k.window[R]]*8),u1(k.width[R]>=0),P&&N.step[R]==Xe)$!=0&&(i($,y,Te,Ae,Ee,Me),$=0),p!=0&&(r(p,y,Te,Ae,Ee,Me),p=0);else{var Pe=k.width[R];if(V+k.width[R]>k.max_nonzero_coeff){var Re;Re=k.max_nonzero_coeff-V+1,QR.fill(w,k.max_nonzero_coeff,576,0),Pe=Re,Pe<0&&(Pe=0),R=q+1}if($==0&&p==0&&(Ee=Q,Me=D,Te=b,Ae=C),N!=null&&N.sfb_count1>0&&R>=N.sfb_count1&&N.step[R]>0&&Xe>=N.step[R]?($!=0&&(i($,y,Te,Ae,Ee,Me),$=0,Ee=Q,Me=D,Te=b,Ae=C),p+=Pe):(p!=0&&(r(p,y,Te,Ae,Ee,Me),p=0,Ee=Q,Me=D,Te=b,Ae=C),$+=Pe),Pe<=0){p!=0&&(r(p,y,Te,Ae,Ee,Me),p=0),$!=0&&(i($,y,Te,Ae,Ee,Me),$=0);break}}R<=q&&(D+=k.width[R],C+=k.width[R],V+=k.width[R])}$!=0&&(i($,y,Te,Ae,Ee,Me),$=0),p!=0&&(r(p,y,Te,Ae,Ee,Me),p=0)}function s(b,w,y){var k=0,N=0;do{var R=b[w++],q=b[w++];k<R&&(k=R),N<q&&(N=q)}while(w<y);return k<N&&(k=N),k}function o(b,w,y,k,N,R){var q=_e.ht[k].xlen*65536+_e.ht[N].xlen,V=0,P;do{var $=b[w++],p=b[w++];$!=0&&($>14&&($=15,V+=q),$*=16),p!=0&&(p>14&&(p=15,V+=q),$+=p),V+=_e.largetbl[$]}while(w<y);return P=V&65535,V>>=16,V>P&&(V=P,k=N),R.bits+=V,k}function l(b,w,y,k){var N=0,R=_e.ht[1].hlen;do{var q=b[w+0]*2+b[w+1];w+=2,N+=R[q]}while(w<y);return k.bits+=N,1}function c(b,w,y,k,N){var R=0,q,V=_e.ht[k].xlen,P;k==2?P=_e.table23:P=_e.table56;do{var $=b[w+0]*V+b[w+1];w+=2,R+=P[$]}while(w<y);return q=R&65535,R>>=16,R>q&&(R=q,k++),N.bits+=R,k}function d(b,w,y,k,N){var R=0,q=0,V=0,P=_e.ht[k].xlen,$=_e.ht[k].hlen,p=_e.ht[k+1].hlen,C=_e.ht[k+2].hlen;do{var Q=b[w+0]*P+b[w+1];w+=2,R+=$[Q],q+=p[Q],V+=C[Q]}while(w<y);var D=k;return R>q&&(R=q,D++),R>V&&(R=V,D=k+2),N.bits+=R,D}var u=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function h(b,w,y,k){var N=s(b,w,y);switch(N){case 0:return N;case 1:return l(b,w,y,k);case 2:case 3:return c(b,w,y,u[N-1],k);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return d(b,w,y,u[N-1],k);default:if(N>wn.IXMAX_VAL)return k.bits=wn.LARGE_BITS,-1;N-=15;var R;for(R=24;R<32&&!(_e.ht[R].linmax>=N);R++);var q;for(q=R-8;q<24&&!(_e.ht[q].linmax>=N);q++);return o(b,w,y,q,R,k)}}this.noquant_count_bits=function(b,w,y){var k=w.l3_enc,N=Math.min(576,w.max_nonzero_coeff+2>>1<<1);for(y!=null&&(y.sfb_count1=0);N>1&&(k[N-1]|k[N-2])==0;N-=2);w.count1=N;for(var R=0,q=0;N>3;N-=4){var V;if(((k[N-1]|k[N-2]|k[N-3]|k[N-4])&2147483647)>1)break;V=((k[N-4]*2+k[N-3])*2+k[N-2])*2+k[N-1],R+=_e.t32l[V],q+=_e.t33l[V]}var P=R;if(w.count1table_select=0,R>q&&(P=q,w.count1table_select=1),w.count1bits=P,w.big_values=N,N==0)return P;if(w.block_type==H.SHORT_TYPE)R=3*b.scalefac_band.s[3],R>w.big_values&&(R=w.big_values),q=w.big_values;else if(w.block_type==H.NORM_TYPE){if(R=w.region0_count=b.bv_scf[N-2],q=w.region1_count=b.bv_scf[N-1],q=b.scalefac_band.l[R+q+2],R=b.scalefac_band.l[R+1],q<N){var $=new t(P);w.table_select[2]=h(k,q,N,$),P=$.bits}}else w.region0_count=7,w.region1_count=H.SBMAX_l-1-7-1,R=b.scalefac_band.l[7+1],q=N,R>q&&(R=q);if(R=Math.min(R,N),q=Math.min(q,N),R>0){var $=new t(P);w.table_select[0]=h(k,0,R,$),P=$.bits}if(R<q){var $=new t(P);w.table_select[1]=h(k,R,q,$),P=$.bits}if(b.use_best_huffman==2&&(w.part2_3_length=P,best_huffman_divide(b,w),P=w.part2_3_length),y!=null&&w.block_type==H.NORM_TYPE){for(var p=0;b.scalefac_band.l[p]<w.big_values;)p++;y.sfb_count1=p}return P},this.count_bits=function(b,w,y,k){var N=y.l3_enc,R=wn.IXMAX_VAL/e.IPOW20(y.global_gain);if(y.xrpow_max>R)return wn.LARGE_BITS;if(a(w,N,e.IPOW20(y.global_gain),y,k),(b.substep_shaping&2)!=0)for(var q=0,V=y.global_gain+y.scalefac_scale,P=.634521682242439/e.IPOW20(V),$=0;$<y.sfbmax;$++){var p=y.width[$];if(b.pseudohalf[$]==0)q+=p;else{var C;for(C=q,q+=p;C<q;++C)N[C]=w[C]>=P?N[C]:0}}return this.noquant_count_bits(b,y,k)};function f(b,w,y,k,N,R,q){for(var V=w.big_values,P=0;P<=7+15;P++)k[P]=wn.LARGE_BITS;for(var P=0;P<16;P++){var $=b.scalefac_band.l[P+1];if($>=V)break;var p=0,C=new t(p),Q=h(y,0,$,C);p=C.bits;for(var D=0;D<8;D++){var Ee=b.scalefac_band.l[P+D+2];if(Ee>=V)break;var Me=p;C=new t(Me);var Te=h(y,$,Ee,C);Me=C.bits,k[P+D]>Me&&(k[P+D]=Me,N[P+D]=P,R[P+D]=Q,q[P+D]=Te)}}}function m(b,w,y,k,N,R,q,V){for(var P=w.big_values,$=2;$<H.SBMAX_l+1;$++){var p=b.scalefac_band.l[$];if(p>=P)break;var C=N[$-2]+w.count1bits;if(y.part2_3_length<=C)break;var Q=new t(C),D=h(k,p,P,Q);C=Q.bits,!(y.part2_3_length<=C)&&(y.assign(w),y.part2_3_length=C,y.region0_count=R[$-2],y.region1_count=$-2-R[$-2],y.table_select[0]=q[$-2],y.table_select[1]=V[$-2],y.table_select[2]=D)}}this.best_huffman_divide=function(b,w){var y=new Hl,k=w.l3_enc,N=qs(7+15+1),R=qs(7+15+1),q=qs(7+15+1),V=qs(7+15+1);if(!(w.block_type==H.SHORT_TYPE&&b.mode_gr==1)){y.assign(w),w.block_type==H.NORM_TYPE&&(f(b,w,k,N,R,q,V),m(b,y,w,k,N,R,q,V));var P=y.big_values;if(!(P==0||(k[P-2]|k[P-1])>1)&&(P=w.count1+2,!(P>576))){y.assign(w),y.count1=P;for(var $=0,p=0;P>y.big_values;P-=4){var C=((k[P-4]*2+k[P-3])*2+k[P-2])*2+k[P-1];$+=_e.t32l[C],p+=_e.t33l[C]}if(y.big_values=P,y.count1table_select=0,$>p&&($=p,y.count1table_select=1),y.count1bits=$,y.block_type==H.NORM_TYPE)m(b,y,w,k,N,R,q,V);else{if(y.part2_3_length=$,$=b.scalefac_band.l[7+1],$>P&&($=P),$>0){var Q=new t(y.part2_3_length);y.table_select[0]=h(k,0,$,Q),y.part2_3_length=Q.bits}if(P>$){var Q=new t(y.part2_3_length);y.table_select[1]=h(k,$,P,Q),y.part2_3_length=Q.bits}w.part2_3_length>y.part2_3_length&&w.assign(y)}}}};var x=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],T=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],M=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],g=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];js.slen1_tab=M,js.slen2_tab=g;function A(b,w){for(var y,k=w.tt[1][b],N=w.tt[0][b],R=0;R<_e.scfsi_band.length-1;R++){for(y=_e.scfsi_band[R];y<_e.scfsi_band[R+1]&&!(N.scalefac[y]!=k.scalefac[y]&&k.scalefac[y]>=0);y++);if(y==_e.scfsi_band[R+1]){for(y=_e.scfsi_band[R];y<_e.scfsi_band[R+1];y++)k.scalefac[y]=-1;w.scfsi[b][R]=1}}var q=0,V=0;for(y=0;y<11;y++)k.scalefac[y]!=-1&&(V++,q<k.scalefac[y]&&(q=k.scalefac[y]));for(var P=0,$=0;y<H.SBPSY_l;y++)k.scalefac[y]!=-1&&($++,P<k.scalefac[y]&&(P=k.scalefac[y]));for(var R=0;R<16;R++)if(q<x[R]&&P<T[R]){var p=M[R]*V+g[R]*$;k.part2_length>p&&(k.part2_length=p,k.scalefac_compress=R)}}this.best_scalefac_store=function(b,w,y,k){var N=k.tt[w][y],R,q,V,P,$=0;for(V=0,R=0;R<N.sfbmax;R++){var p=N.width[R];for(V+=p,P=-p;P<0&&N.l3_enc[P+V]==0;P++);P==0&&(N.scalefac[R]=$=-2)}if(N.scalefac_scale==0&&N.preflag==0){var C=0;for(R=0;R<N.sfbmax;R++)N.scalefac[R]>0&&(C|=N.scalefac[R]);if((C&1)==0&&C!=0){for(R=0;R<N.sfbmax;R++)N.scalefac[R]>0&&(N.scalefac[R]>>=1);N.scalefac_scale=$=1}}if(N.preflag==0&&N.block_type!=H.SHORT_TYPE&&b.mode_gr==2){for(R=11;R<H.SBPSY_l&&!(N.scalefac[R]<e.pretab[R]&&N.scalefac[R]!=-2);R++);if(R==H.SBPSY_l){for(R=11;R<H.SBPSY_l;R++)N.scalefac[R]>0&&(N.scalefac[R]-=e.pretab[R]);N.preflag=$=1}}for(q=0;q<4;q++)k.scfsi[y][q]=0;for(b.mode_gr==2&&w==1&&k.tt[0][y].block_type!=H.SHORT_TYPE&&k.tt[1][y].block_type!=H.SHORT_TYPE&&(A(y,k),$=0),R=0;R<N.sfbmax;R++)N.scalefac[R]==-2&&(N.scalefac[R]=0);$!=0&&(b.mode_gr==2?this.scale_bitcount(N):this.scale_bitcount_lsf(b,N))};function B(b,w){for(var y=0;y<w;++y)if(b[y]<0)return!1;return!0}var O=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],z=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],v=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(b){var w,y,k=0,N=0,R,q=b.scalefac;if(u1(B(q,b.sfbmax)),b.block_type==H.SHORT_TYPE)R=O,b.mixed_block_flag!=0&&(R=z);else if(R=v,b.preflag==0){for(y=11;y<H.SBPSY_l&&!(q[y]<e.pretab[y]);y++);if(y==H.SBPSY_l)for(b.preflag=1,y=11;y<H.SBPSY_l;y++)q[y]-=e.pretab[y]}for(y=0;y<b.sfbdivide;y++)k<q[y]&&(k=q[y]);for(;y<b.sfbmax;y++)N<q[y]&&(N=q[y]);for(b.part2_length=wn.LARGE_BITS,w=0;w<16;w++)k<x[w]&&N<T[w]&&b.part2_length>R[w]&&(b.part2_length=R[w],b.scalefac_compress=w);return b.part2_length==wn.LARGE_BITS};var I=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(b,w){var y,k,N,R,q,V,P,$,p=qs(4),C=w.scalefac;for(w.preflag!=0?y=2:y=0,P=0;P<4;P++)p[P]=0;if(w.block_type==H.SHORT_TYPE){k=1;var Q=e.nr_of_sfb_block[y][k];for($=0,N=0;N<4;N++)for(R=Q[N]/3,P=0;P<R;P++,$++)for(q=0;q<3;q++)C[$*3+q]>p[N]&&(p[N]=C[$*3+q])}else{k=0;var Q=e.nr_of_sfb_block[y][k];for($=0,N=0;N<4;N++)for(R=Q[N],P=0;P<R;P++,$++)C[$]>p[N]&&(p[N]=C[$])}for(V=!1,N=0;N<4;N++)p[N]>I[y][N]&&(V=!0);if(!V){var D,Ee,Me,Te;for(w.sfb_partition_table=e.nr_of_sfb_block[y][k],N=0;N<4;N++)w.slen[N]=E[p[N]];switch(D=w.slen[0],Ee=w.slen[1],Me=w.slen[2],Te=w.slen[3],y){case 0:w.scalefac_compress=(D*5+Ee<<4)+(Me<<2)+Te;break;case 1:w.scalefac_compress=400+(D*5+Ee<<2)+Me;break;case 2:w.scalefac_compress=500+D*3+Ee;break;default:ZR.err.printf(`intensity stereo not implemented yet
`);break}}if(!V)for(u1(w.sfb_partition_table!=null),w.part2_length=0,N=0;N<4;N++)w.part2_length+=w.slen[N]*w.sfb_partition_table[N];return V};var E=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(b){for(var w=2;w<=576;w+=2){for(var y=0,k;b.scalefac_band.l[++y]<w;);for(k=n[y][0];b.scalefac_band.l[k+1]>w;)k--;for(k<0&&(k=n[y][0]),b.bv_scf[w-2]=k,k=n[y][1];b.scalefac_band.l[k+b.bv_scf[w-2]+2]>w;)k--;k<0&&(k=n[y][1]),b.bv_scf[w-1]=k}}}var Ur=Ke.System,JR=Ke.Arrays,eN=Ke.new_byte,tN=Ke.new_float_n,nN=Ke.new_int,hn=Ke.assert;dr.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=Math.abs(e)*1e-6:Math.abs(e-t)<=Math.abs(t)*1e-6},dr.NEQ=function(e,t){return!dr.EQ(e,t)};function dr(){var e=this,t=32773,n=null,r=null,i=null,a=null;this.setModules=function(I,E,b,w){n=I,r=E,i=b,a=w};var s=null,o=0,l=0,c=0;this.getframebits=function(I){var E=I.internal_flags,b;E.bitrate_index!=0?b=_e.bitrate_table[I.version][E.bitrate_index]:b=I.brate;var w=0|(I.version+1)*72e3*b/I.out_samplerate+E.padding;return 8*w};function d(I){Ur.arraycopy(I.header[I.w_ptr].buf,0,s,l,I.sideinfo_len),l+=I.sideinfo_len,o+=I.sideinfo_len*8,I.w_ptr=I.w_ptr+1&It.MAX_HEADER_BUF-1}function u(I,E,b){for(;b>0;){var w;c==0&&(c=8,l++,hn(I.header[I.w_ptr].write_timing>=o),I.header[I.w_ptr].write_timing==o&&d(I),s[l]=0),w=Math.min(b,c),b-=w,c-=w,s[l]|=E>>b<<c,o+=w}}function h(I,E,b){for(;b>0;){var w;c==0&&(c=8,l++,s[l]=0),w=Math.min(b,c),b-=w,c-=w,s[l]|=E>>b<<c,o+=w}}function f(I,E){var b=I.internal_flags,w;if(E>=8&&(u(b,76,8),E-=8),E>=8&&(u(b,65,8),E-=8),E>=8&&(u(b,77,8),E-=8),E>=8&&(u(b,69,8),E-=8),E>=32){var y=i.getLameShortVersion();if(E>=32)for(w=0;w<y.length&&E>=8;++w)E-=8,u(b,y.charAt(w),8)}for(;E>=1;E-=1)u(b,b.ancillary_flag,1),b.ancillary_flag^=I.disable_reservoir?0:1}function m(I,E,b){for(var w=I.header[I.h_ptr].ptr;b>0;){var y=Math.min(b,8-(w&7));b-=y,I.header[I.h_ptr].buf[w>>3]|=E>>b<<8-(w&7)-y,w+=y}I.header[I.h_ptr].ptr=w}function x(I,E){I<<=8;for(var b=0;b<8;b++)I<<=1,E<<=1,((E^I)&65536)!=0&&(E^=t);return E}this.CRC_writeheader=function(I,E){var b=65535;b=x(E[2]&255,b),b=x(E[3]&255,b);for(var w=6;w<I.sideinfo_len;w++)b=x(E[w]&255,b);E[4]=byte(b>>8),E[5]=byte(b&255)};function T(I,E){var b=I.internal_flags,w,y,k;if(w=b.l3_side,b.header[b.h_ptr].ptr=0,JR.fill(b.header[b.h_ptr].buf,0,b.sideinfo_len,0),I.out_samplerate<16e3?m(b,4094,12):m(b,4095,12),m(b,I.version,1),m(b,4-3,2),m(b,I.error_protection?0:1,1),m(b,b.bitrate_index,4),m(b,b.samplerate_index,2),m(b,b.padding,1),m(b,I.extension,1),m(b,I.mode.ordinal(),2),m(b,b.mode_ext,2),m(b,I.copyright,1),m(b,I.original,1),m(b,I.emphasis,2),I.error_protection&&m(b,0,16),I.version==1){for(hn(w.main_data_begin>=0),m(b,w.main_data_begin,9),b.channels_out==2?m(b,w.private_bits,3):m(b,w.private_bits,5),k=0;k<b.channels_out;k++){var N;for(N=0;N<4;N++)m(b,w.scfsi[k][N],1)}for(y=0;y<2;y++)for(k=0;k<b.channels_out;k++){var R=w.tt[y][k];m(b,R.part2_3_length+R.part2_length,12),m(b,R.big_values/2,9),m(b,R.global_gain,8),m(b,R.scalefac_compress,4),R.block_type!=H.NORM_TYPE?(m(b,1,1),m(b,R.block_type,2),m(b,R.mixed_block_flag,1),R.table_select[0]==14&&(R.table_select[0]=16),m(b,R.table_select[0],5),R.table_select[1]==14&&(R.table_select[1]=16),m(b,R.table_select[1],5),m(b,R.subblock_gain[0],3),m(b,R.subblock_gain[1],3),m(b,R.subblock_gain[2],3)):(m(b,0,1),R.table_select[0]==14&&(R.table_select[0]=16),m(b,R.table_select[0],5),R.table_select[1]==14&&(R.table_select[1]=16),m(b,R.table_select[1],5),R.table_select[2]==14&&(R.table_select[2]=16),m(b,R.table_select[2],5),hn(R.region0_count>=0&&R.region0_count<16),hn(R.region1_count>=0&&R.region1_count<8),m(b,R.region0_count,4),m(b,R.region1_count,3)),m(b,R.preflag,1),m(b,R.scalefac_scale,1),m(b,R.count1table_select,1)}}else for(hn(w.main_data_begin>=0),m(b,w.main_data_begin,8),m(b,w.private_bits,b.channels_out),y=0,k=0;k<b.channels_out;k++){var R=w.tt[y][k];m(b,R.part2_3_length+R.part2_length,12),m(b,R.big_values/2,9),m(b,R.global_gain,8),m(b,R.scalefac_compress,9),R.block_type!=H.NORM_TYPE?(m(b,1,1),m(b,R.block_type,2),m(b,R.mixed_block_flag,1),R.table_select[0]==14&&(R.table_select[0]=16),m(b,R.table_select[0],5),R.table_select[1]==14&&(R.table_select[1]=16),m(b,R.table_select[1],5),m(b,R.subblock_gain[0],3),m(b,R.subblock_gain[1],3),m(b,R.subblock_gain[2],3)):(m(b,0,1),R.table_select[0]==14&&(R.table_select[0]=16),m(b,R.table_select[0],5),R.table_select[1]==14&&(R.table_select[1]=16),m(b,R.table_select[1],5),R.table_select[2]==14&&(R.table_select[2]=16),m(b,R.table_select[2],5),hn(R.region0_count>=0&&R.region0_count<16),hn(R.region1_count>=0&&R.region1_count<8),m(b,R.region0_count,4),m(b,R.region1_count,3)),m(b,R.scalefac_scale,1),m(b,R.count1table_select,1)}I.error_protection&&CRC_writeheader(b,b.header[b.h_ptr].buf);{var q=b.h_ptr;hn(b.header[q].ptr==b.sideinfo_len*8),b.h_ptr=q+1&It.MAX_HEADER_BUF-1,b.header[b.h_ptr].write_timing=b.header[q].write_timing+E,b.h_ptr==b.w_ptr&&Ur.err.println(`Error: MAX_HEADER_BUF too small in bitstream.c 
`)}}function M(I,E){var b=_e.ht[E.count1table_select+32],w,y=0,k=E.big_values,N=E.big_values;for(hn(E.count1table_select<2),w=(E.count1-E.big_values)/4;w>0;--w){var R=0,q=0,V;V=E.l3_enc[k+0],V!=0&&(q+=8,E.xr[N+0]<0&&R++),V=E.l3_enc[k+1],V!=0&&(q+=4,R*=2,E.xr[N+1]<0&&R++),V=E.l3_enc[k+2],V!=0&&(q+=2,R*=2,E.xr[N+2]<0&&R++),V=E.l3_enc[k+3],V!=0&&(q++,R*=2,E.xr[N+3]<0&&R++),k+=4,N+=4,u(I,R+b.table[q],b.hlen[q]),y+=b.hlen[q]}return y}function g(I,E,b,w,y){var k=_e.ht[E],N=0;if(E==0)return N;for(var R=b;R<w;R+=2){var q=0,V=0,P=k.xlen,$=k.xlen,p=0,C=y.l3_enc[R],Q=y.l3_enc[R+1];if(C!=0&&(y.xr[R]<0&&p++,q--),E>15){if(C>14){var D=C-15;hn(D<=k.linmax),p|=D<<1,V=P,C=15}if(Q>14){var Ee=Q-15;hn(Ee<=k.linmax),p<<=P,p|=Ee,V+=P,Q=15}$=16}Q!=0&&(p<<=1,y.xr[R+1]<0&&p++,q--),C=C*$+Q,V-=q,q+=k.hlen[C],u(I,k.table[C],q),u(I,p,V),N+=q+V}return N}function A(I,E){var b=3*I.scalefac_band.s[3];b>E.big_values&&(b=E.big_values);var w=g(I,E.table_select[0],0,b,E);return w+=g(I,E.table_select[1],b,E.big_values,E),w}function B(I,E){var b,w,y,k;b=E.big_values;var N=E.region0_count+1;return hn(N<I.scalefac_band.l.length),y=I.scalefac_band.l[N],N+=E.region1_count+1,hn(N<I.scalefac_band.l.length),k=I.scalefac_band.l[N],y>b&&(y=b),k>b&&(k=b),w=g(I,E.table_select[0],0,y,E),w+=g(I,E.table_select[1],y,k,E),w+=g(I,E.table_select[2],k,b,E),w}function O(I){var E,b,w,y,k=0,N=I.internal_flags,R=N.l3_side;if(I.version==1)for(E=0;E<2;E++)for(b=0;b<N.channels_out;b++){var q=R.tt[E][b],V=js.slen1_tab[q.scalefac_compress],P=js.slen2_tab[q.scalefac_compress];for(y=0,w=0;w<q.sfbdivide;w++)q.scalefac[w]!=-1&&(u(N,q.scalefac[w],V),y+=V);for(;w<q.sfbmax;w++)q.scalefac[w]!=-1&&(u(N,q.scalefac[w],P),y+=P);hn(y==q.part2_length),q.block_type==H.SHORT_TYPE?y+=A(N,q):y+=B(N,q),y+=M(N,q),hn(y==q.part2_3_length+q.part2_length),k+=y}else for(E=0,b=0;b<N.channels_out;b++){var q=R.tt[E][b],$,p,C=0;if(hn(q.sfb_partition_table!=null),y=0,w=0,p=0,q.block_type==H.SHORT_TYPE){for(;p<4;p++){var Q=q.sfb_partition_table[p]/3,D=q.slen[p];for($=0;$<Q;$++,w++)u(N,Math.max(q.scalefac[w*3+0],0),D),u(N,Math.max(q.scalefac[w*3+1],0),D),u(N,Math.max(q.scalefac[w*3+2],0),D),C+=3*D}y+=A(N,q)}else{for(;p<4;p++){var Q=q.sfb_partition_table[p],D=q.slen[p];for($=0;$<Q;$++,w++)u(N,Math.max(q.scalefac[w],0),D),C+=D}y+=B(N,q)}y+=M(N,q),hn(y==q.part2_3_length),hn(C==q.part2_length),k+=C+y}return k}function z(){this.total=0}function v(I,E){var b=I.internal_flags,w,y,k,N,R;return R=b.w_ptr,N=b.h_ptr-1,N==-1&&(N=It.MAX_HEADER_BUF-1),w=b.header[N].write_timing-o,E.total=w,w>=0&&(y=1+N-R,N<R&&(y=1+N-R+It.MAX_HEADER_BUF),w-=y*8*b.sideinfo_len),k=e.getframebits(I),w+=k,E.total+=k,E.total%8!=0?E.total=1+E.total/8:E.total=E.total/8,E.total+=l+1,w<0&&Ur.err.println(`strange error flushing buffer ... 
`),w}this.flush_bitstream=function(I){var E=I.internal_flags,b,w,y=E.h_ptr-1;if(y==-1&&(y=It.MAX_HEADER_BUF-1),b=E.l3_side,!((w=v(I,new z))<0)){if(f(I,w),hn(E.header[y].write_timing+this.getframebits(I)==o),E.ResvSize=0,b.main_data_begin=0,E.findReplayGain){var k=n.GetTitleGain(E.rgdata);hn(NEQ(k,GainAnalysis.GAIN_NOT_ENOUGH_SAMPLES)),E.RadioGain=Math.floor(k*10+.5)|0}E.findPeakSample&&(E.noclipGainChange=Math.ceil(Math.log10(E.PeakSample/32767)*20*10)|0,E.noclipGainChange>0&&(EQ(I.scale,1)||EQ(I.scale,0))?E.noclipScale=Math.floor(32767/E.PeakSample*100)/100:E.noclipScale=-1)}},this.add_dummy_byte=function(I,E,b){for(var w=I.internal_flags,y;b-- >0;)for(h(w,E,8),y=0;y<It.MAX_HEADER_BUF;++y)w.header[y].write_timing+=8},this.format_bitstream=function(I){var E=I.internal_flags,b;b=E.l3_side;var w=this.getframebits(I);f(I,b.resvDrain_pre),T(I,w);var y=8*E.sideinfo_len;if(y+=O(I),f(I,b.resvDrain_post),y+=b.resvDrain_post,b.main_data_begin+=(w-y)/8,v(I,new z)!=E.ResvSize&&Ur.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),b.main_data_begin*8!=E.ResvSize&&(Ur.err.printf(`bit reservoir error: 
l3_side.main_data_begin: %d 
Resvoir size:             %d 
resv drain (post)         %d 
resv drain (pre)          %d 
header and sideinfo:      %d 
data bits:                %d 
total bits:               %d (remainder: %d) 
bitsperframe:             %d 
`,8*b.main_data_begin,E.ResvSize,b.resvDrain_post,b.resvDrain_pre,8*E.sideinfo_len,y-b.resvDrain_post-8*E.sideinfo_len,y,y%8,w),Ur.err.println("This is a fatal error.  It has several possible causes:"),Ur.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),Ur.err.println(" 9%%  Your system is overclocked"),Ur.err.println(" 1%%  bug in LAME encoding library"),E.ResvSize=b.main_data_begin*8),o>1e9){var k;for(k=0;k<It.MAX_HEADER_BUF;++k)E.header[k].write_timing-=o;o=0}return 0},this.copy_buffer=function(I,E,b,w,y){var k=l+1;if(k<=0)return 0;if(w!=0&&k>w)return-1;if(Ur.arraycopy(s,0,E,b,k),l=-1,c=0,y!=0){var N=nN(1);if(N[0]=I.nMusicCRC,a.updateMusicCRC(N,E,b,k),I.nMusicCRC=N[0],k>0&&(I.VBR_seek_table.nBytesWritten+=k),I.decode_on_the_fly){for(var R=tN([2,1152]),q=k,V=-1,P;V!=0;)if(V=r.hip_decode1_unclipped(I.hip,E,b,q,R[0],R[1]),q=0,V==-1&&(V=0),V>0){if(I.findPeakSample){for(P=0;P<V;P++)R[0][P]>I.PeakSample?I.PeakSample=R[0][P]:-R[0][P]>I.PeakSample&&(I.PeakSample=-R[0][P]);if(I.channels_out>1)for(P=0;P<V;P++)R[1][P]>I.PeakSample?I.PeakSample=R[1][P]:-R[1][P]>I.PeakSample&&(I.PeakSample=-R[1][P])}if(I.findReplayGain&&n.AnalyzeSamples(I.rgdata,R[0],0,R[1],0,V,I.channels_out)==GainAnalysis.GAIN_ANALYSIS_ERROR)return-6}}}return k},this.init_bit_stream_w=function(I){s=eN(gt.LAME_MAXMP3BUFFER),I.h_ptr=I.w_ptr=0,I.header[I.h_ptr].write_timing=0,l=-1,c=0,o=0}}var rN=Ke.System,$t=Ke.VbrMode,d1=Ke.ShortBlock,ca=Ke.new_float,A4=Ke.new_int_n,iN=Ke.new_short_n,Ii=Ke.assert;function gt(){var e=this,t=128*1024;gt.V9=410,gt.V8=420,gt.V7=430,gt.V6=440,gt.V5=450,gt.V4=460,gt.V3=470,gt.V2=480,gt.V1=490,gt.V0=500,gt.R3MIX=1e3,gt.STANDARD=1001,gt.EXTREME=1002,gt.INSANE=1003,gt.STANDARD_FAST=1004,gt.EXTREME_FAST=1005,gt.MEDIUM=1006,gt.MEDIUM_FAST=1007;var n=16384+t;gt.LAME_MAXMP3BUFFER=n;var r,i,a,s,o,l=new o1,c,d,u;this.enc=new H,this.setModules=function(p,C,Q,D,Ee,Me,Te,Ae,Xe){r=p,i=C,a=Q,s=D,o=Ee,c=Me,d=Ae,u=Xe,this.enc.setModules(i,l,s,c)};function h(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=ca(H.SBMAX_l),this.bo_s_weight=ca(H.SBMAX_s)}function f(){this.lowerlimit=0}function m(p,C){this.lowpass=C}var x=4294479419;function T(p){var C;return p.class_id=x,C=p.internal_flags=new It,p.mode=Ot.NOT_SET,p.original=1,p.in_samplerate=44100,p.num_channels=2,p.num_samples=-1,p.bWriteVbrTag=!0,p.quality=-1,p.short_blocks=null,C.subblock_gain=-1,p.lowpassfreq=0,p.highpassfreq=0,p.lowpasswidth=-1,p.highpasswidth=-1,p.VBR=$t.vbr_off,p.VBR_q=4,p.ATHcurve=-1,p.VBR_mean_bitrate_kbps=128,p.VBR_min_bitrate_kbps=0,p.VBR_max_bitrate_kbps=0,p.VBR_hard_min=0,C.VBR_min_bitrate=1,C.VBR_max_bitrate=13,p.quant_comp=-1,p.quant_comp_short=-1,p.msfix=-1,C.resample_ratio=1,C.OldValue[0]=180,C.OldValue[1]=180,C.CurrentStep[0]=4,C.CurrentStep[1]=4,C.masking_lower=1,C.nsPsy.attackthre=-1,C.nsPsy.attackthre_s=-1,p.scale=-1,p.athaa_type=-1,p.ATHtype=-1,p.athaa_loudapprox=-1,p.athaa_sensitivity=0,p.useTemporal=null,p.interChRatio=-1,C.mf_samples_to_encode=H.ENCDELAY+H.POSTDELAY,p.encoder_padding=0,C.mf_size=H.ENCDELAY-H.MDCTDELAY,p.findReplayGain=!1,p.decode_on_the_fly=!1,C.decode_on_the_fly=!1,C.findReplayGain=!1,C.findPeakSample=!1,C.RadioGain=0,C.AudiophileGain=0,C.noclipGainChange=0,C.noclipScale=-1,p.preset=0,p.write_id3tag_automatic=!0,0}this.lame_init=function(){var p=new DR;return T(p),p.lame_allocated_gfp=1,p};function M(p){return p>1?0:p<=0?1:Math.cos(Math.PI/2*p)}this.nearestBitrateFullIndex=function(p){var C=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],Q=0,D=0,Ee=0,Me=0;Me=C[16],Ee=16,D=C[16],Q=16;for(var Te=0;Te<16;Te++)if(Math.max(p,C[Te+1])!=p){Me=C[Te+1],Ee=Te+1,D=C[Te],Q=Te;break}return Me-p>p-D?Q:Ee};function g(p,C){var Q=44100;return C>=48e3?Q=48e3:C>=44100?Q=44100:C>=32e3?Q=32e3:C>=24e3?Q=24e3:C>=22050?Q=22050:C>=16e3?Q=16e3:C>=12e3?Q=12e3:C>=11025?Q=11025:C>=8e3&&(Q=8e3),p==-1?Q:(p<=15960&&(Q=44100),p<=15250&&(Q=32e3),p<=11220&&(Q=24e3),p<=9970&&(Q=22050),p<=7230&&(Q=16e3),p<=5420&&(Q=12e3),p<=4510&&(Q=11025),p<=3970&&(Q=8e3),C<Q?C>44100?48e3:C>32e3?44100:C>24e3?32e3:C>22050?24e3:C>16e3?22050:C>12e3?16e3:C>11025?12e3:C>8e3?11025:8e3:Q)}function A(p,C){switch(p){case 44100:return C.version=1,0;case 48e3:return C.version=1,1;case 32e3:return C.version=1,2;case 22050:return C.version=0,0;case 24e3:return C.version=0,1;case 16e3:return C.version=0,2;case 11025:return C.version=0,0;case 12e3:return C.version=0,1;case 8e3:return C.version=0,2;default:return C.version=0,-1}}function B(p,C,Q){Q<16e3&&(C=2);for(var D=_e.bitrate_table[C][1],Ee=2;Ee<=14;Ee++)_e.bitrate_table[C][Ee]>0&&Math.abs(_e.bitrate_table[C][Ee]-p)<Math.abs(D-p)&&(D=_e.bitrate_table[C][Ee]);return D}function O(p,C,Q){Q<16e3&&(C=2);for(var D=0;D<=14;D++)if(_e.bitrate_table[C][D]>0&&_e.bitrate_table[C][D]==p)return D;return-1}function z(p,C){var Q=[new m(8,2e3),new m(16,3700),new m(24,3900),new m(32,5500),new m(40,7e3),new m(48,7500),new m(56,1e4),new m(64,11e3),new m(80,13500),new m(96,15100),new m(112,15600),new m(128,17e3),new m(160,17500),new m(192,18600),new m(224,19400),new m(256,19700),new m(320,20500)],D=e.nearestBitrateFullIndex(C);p.lowerlimit=Q[D].lowpass}function v(p){var C=p.internal_flags,Q=32,D=-1;if(C.lowpass1>0){for(var Ee=999,Me=0;Me<=31;Me++){var Te=Me/31;Te>=C.lowpass2&&(Q=Math.min(Q,Me)),C.lowpass1<Te&&Te<C.lowpass2&&(Ee=Math.min(Ee,Me))}Ee==999?C.lowpass1=(Q-.75)/31:C.lowpass1=(Ee-.75)/31,C.lowpass2=Q/31}if(C.highpass2>0&&C.highpass2<.9*(.75/31)&&(C.highpass1=0,C.highpass2=0,rN.err.println(`Warning: highpass filter disabled.  highpass frequency too small
`)),C.highpass2>0){for(var Ae=-1,Me=0;Me<=31;Me++){var Te=Me/31;Te<=C.highpass1&&(D=Math.max(D,Me)),C.highpass1<Te&&Te<C.highpass2&&(Ae=Math.max(Ae,Me))}C.highpass1=D/31,Ae==-1?C.highpass2=(D+.75)/31:C.highpass2=(Ae+.75)/31}for(var Me=0;Me<32;Me++){var Xe,Pe,Te=Me/31;C.highpass2>C.highpass1?Xe=M((C.highpass2-Te)/(C.highpass2-C.highpass1+1e-20)):Xe=1,C.lowpass2>C.lowpass1?Pe=M((Te-C.lowpass1)/(C.lowpass2-C.lowpass1+1e-20)):Pe=1,C.amp_filter[Me]=Xe*Pe}}function I(p){var C=p.internal_flags;switch(p.quality){default:case 9:C.psymodel=0,C.noise_shaping=0,C.noise_shaping_amp=0,C.noise_shaping_stop=0,C.use_best_huffman=0,C.full_outer_loop=0;break;case 8:p.quality=7;case 7:C.psymodel=1,C.noise_shaping=0,C.noise_shaping_amp=0,C.noise_shaping_stop=0,C.use_best_huffman=0,C.full_outer_loop=0;break;case 6:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.noise_shaping_amp=0,C.noise_shaping_stop=0,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=0,C.full_outer_loop=0;break;case 5:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.noise_shaping_amp=0,C.noise_shaping_stop=0,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=0,C.full_outer_loop=0;break;case 4:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.noise_shaping_amp=0,C.noise_shaping_stop=0,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=1,C.full_outer_loop=0;break;case 3:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.noise_shaping_amp=1,C.noise_shaping_stop=1,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=1,C.full_outer_loop=0;break;case 2:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.substep_shaping==0&&(C.substep_shaping=2),C.noise_shaping_amp=1,C.noise_shaping_stop=1,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=1,C.full_outer_loop=0;break;case 1:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.substep_shaping==0&&(C.substep_shaping=2),C.noise_shaping_amp=2,C.noise_shaping_stop=1,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=1,C.full_outer_loop=0;break;case 0:C.psymodel=1,C.noise_shaping==0&&(C.noise_shaping=1),C.substep_shaping==0&&(C.substep_shaping=2),C.noise_shaping_amp=2,C.noise_shaping_stop=1,C.subblock_gain==-1&&(C.subblock_gain=1),C.use_best_huffman=1,C.full_outer_loop=0;break}}function E(p){var C=p.internal_flags;p.frameNum=0,p.write_id3tag_automatic&&d.id3tag_write_v2(p),C.bitrate_stereoMode_Hist=A4([16,4+1]),C.bitrate_blockType_Hist=A4([16,4+1+1]),C.PeakSample=0,p.bWriteVbrTag&&c.InitVbrTag(p)}this.lame_init_params=function(p){var C=p.internal_flags;if(C.Class_ID=0,C.ATH==null&&(C.ATH=new GR),C.PSY==null&&(C.PSY=new h),C.rgdata==null&&(C.rgdata=new $R),C.channels_in=p.num_channels,C.channels_in==1&&(p.mode=Ot.MONO),C.channels_out=p.mode==Ot.MONO?1:2,C.mode_ext=H.MPG_MD_MS_LR,p.mode==Ot.MONO&&(p.force_ms=!1),p.VBR==$t.vbr_off&&p.VBR_mean_bitrate_kbps!=128&&p.brate==0&&(p.brate=p.VBR_mean_bitrate_kbps),p.VBR==$t.vbr_off||p.VBR==$t.vbr_mtrh||p.VBR==$t.vbr_mt||(p.free_format=!1),p.VBR==$t.vbr_off&&p.brate==0&&dr.EQ(p.compression_ratio,0)&&(p.compression_ratio=11.025),p.VBR==$t.vbr_off&&p.compression_ratio>0&&(p.out_samplerate==0&&(p.out_samplerate=map2MP3Frequency(int(.97*p.in_samplerate))),p.brate=0|p.out_samplerate*16*C.channels_out/(1e3*p.compression_ratio),C.samplerate_index=A(p.out_samplerate,p),p.free_format||(p.brate=B(p.brate,p.version,p.out_samplerate))),p.out_samplerate!=0&&(p.out_samplerate<16e3?(p.VBR_mean_bitrate_kbps=Math.max(p.VBR_mean_bitrate_kbps,8),p.VBR_mean_bitrate_kbps=Math.min(p.VBR_mean_bitrate_kbps,64)):p.out_samplerate<32e3?(p.VBR_mean_bitrate_kbps=Math.max(p.VBR_mean_bitrate_kbps,8),p.VBR_mean_bitrate_kbps=Math.min(p.VBR_mean_bitrate_kbps,160)):(p.VBR_mean_bitrate_kbps=Math.max(p.VBR_mean_bitrate_kbps,32),p.VBR_mean_bitrate_kbps=Math.min(p.VBR_mean_bitrate_kbps,320))),p.lowpassfreq==0){var Q=16e3;switch(p.VBR){case $t.vbr_off:{var D=new f;z(D,p.brate),Q=D.lowerlimit;break}case $t.vbr_abr:{var D=new f;z(D,p.VBR_mean_bitrate_kbps),Q=D.lowerlimit;break}case $t.vbr_rh:{var Ee=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];if(p.VBR_q>=0&&p.VBR_q<=9){var Me=Ee[p.VBR_q],Te=Ee[p.VBR_q+1],Ae=p.VBR_q_frac;Q=linear_int(Me,Te,Ae)}else Q=19500;break}default:{var Ee=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];if(p.VBR_q>=0&&p.VBR_q<=9){var Me=Ee[p.VBR_q],Te=Ee[p.VBR_q+1],Ae=p.VBR_q_frac;Q=linear_int(Me,Te,Ae)}else Q=19500}}p.mode==Ot.MONO&&(p.VBR==$t.vbr_off||p.VBR==$t.vbr_abr)&&(Q*=1.5),p.lowpassfreq=Q|0}if(p.out_samplerate==0&&(2*p.lowpassfreq>p.in_samplerate&&(p.lowpassfreq=p.in_samplerate/2),p.out_samplerate=g(p.lowpassfreq|0,p.in_samplerate)),p.lowpassfreq=Math.min(20500,p.lowpassfreq),p.lowpassfreq=Math.min(p.out_samplerate/2,p.lowpassfreq),p.VBR==$t.vbr_off&&(p.compression_ratio=p.out_samplerate*16*C.channels_out/(1e3*p.brate)),p.VBR==$t.vbr_abr&&(p.compression_ratio=p.out_samplerate*16*C.channels_out/(1e3*p.VBR_mean_bitrate_kbps)),p.bWriteVbrTag||(p.findReplayGain=!1,p.decode_on_the_fly=!1,C.findPeakSample=!1),C.findReplayGain=p.findReplayGain,C.decode_on_the_fly=p.decode_on_the_fly,C.decode_on_the_fly&&(C.findPeakSample=!0),C.findReplayGain&&r.InitGainAnalysis(C.rgdata,p.out_samplerate)==GainAnalysis.INIT_GAIN_ANALYSIS_ERROR)return p.internal_flags=null,-6;switch(C.decode_on_the_fly&&!p.decode_only&&(C.hip!=null&&u.hip_decode_exit(C.hip),C.hip=u.hip_decode_init()),C.mode_gr=p.out_samplerate<=24e3?1:2,p.framesize=576*C.mode_gr,p.encoder_delay=H.ENCDELAY,C.resample_ratio=p.in_samplerate/p.out_samplerate,p.VBR){case $t.vbr_mt:case $t.vbr_rh:case $t.vbr_mtrh:{var Xe=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5];p.compression_ratio=Xe[p.VBR_q]}break;case $t.vbr_abr:p.compression_ratio=p.out_samplerate*16*C.channels_out/(1e3*p.VBR_mean_bitrate_kbps);break;default:p.compression_ratio=p.out_samplerate*16*C.channels_out/(1e3*p.brate);break}if(p.mode==Ot.NOT_SET&&(p.mode=Ot.JOINT_STEREO),p.highpassfreq>0?(C.highpass1=2*p.highpassfreq,p.highpasswidth>=0?C.highpass2=2*(p.highpassfreq+p.highpasswidth):C.highpass2=(1+0)*2*p.highpassfreq,C.highpass1/=p.out_samplerate,C.highpass2/=p.out_samplerate):(C.highpass1=0,C.highpass2=0),p.lowpassfreq>0?(C.lowpass2=2*p.lowpassfreq,p.lowpasswidth>=0?(C.lowpass1=2*(p.lowpassfreq-p.lowpasswidth),C.lowpass1<0&&(C.lowpass1=0)):C.lowpass1=(1-0)*2*p.lowpassfreq,C.lowpass1/=p.out_samplerate,C.lowpass2/=p.out_samplerate):(C.lowpass1=0,C.lowpass2=0),v(p),C.samplerate_index=A(p.out_samplerate,p),C.samplerate_index<0)return p.internal_flags=null,-1;if(p.VBR==$t.vbr_off){if(p.free_format)C.bitrate_index=0;else if(p.brate=B(p.brate,p.version,p.out_samplerate),C.bitrate_index=O(p.brate,p.version,p.out_samplerate),C.bitrate_index<=0)return p.internal_flags=null,-1}else C.bitrate_index=1;p.analysis&&(p.bWriteVbrTag=!1),C.pinfo!=null&&(p.bWriteVbrTag=!1),i.init_bit_stream_w(C);for(var Pe=C.samplerate_index+3*p.version+6*(p.out_samplerate<16e3?1:0),Re=0;Re<H.SBMAX_l+1;Re++)C.scalefac_band.l[Re]=s.sfBandIndex[Pe].l[Re];for(var Re=0;Re<H.PSFB21+1;Re++){var rt=(C.scalefac_band.l[22]-C.scalefac_band.l[21])/H.PSFB21,vt=C.scalefac_band.l[21]+Re*rt;C.scalefac_band.psfb21[Re]=vt}C.scalefac_band.psfb21[H.PSFB21]=576;for(var Re=0;Re<H.SBMAX_s+1;Re++)C.scalefac_band.s[Re]=s.sfBandIndex[Pe].s[Re];for(var Re=0;Re<H.PSFB12+1;Re++){var rt=(C.scalefac_band.s[13]-C.scalefac_band.s[12])/H.PSFB12,vt=C.scalefac_band.s[12]+Re*rt;C.scalefac_band.psfb12[Re]=vt}C.scalefac_band.psfb12[H.PSFB12]=192,p.version==1?C.sideinfo_len=C.channels_out==1?4+17:4+32:C.sideinfo_len=C.channels_out==1?4+9:4+17,p.error_protection&&(C.sideinfo_len+=2),E(p),C.Class_ID=x;{var K;for(K=0;K<19;K++)C.nsPsy.pefirbuf[K]=700*C.mode_gr*C.channels_out;p.ATHtype==-1&&(p.ATHtype=4)}switch(Ii(p.VBR_q<=9),Ii(p.VBR_q>=0),p.VBR){case $t.vbr_mt:p.VBR=$t.vbr_mtrh;case $t.vbr_mtrh:{p.useTemporal==null&&(p.useTemporal=!1),a.apply_preset(p,500-p.VBR_q*10,0),p.quality<0&&(p.quality=LAME_DEFAULT_QUALITY),p.quality<5&&(p.quality=0),p.quality>5&&(p.quality=5),C.PSY.mask_adjust=p.maskingadjust,C.PSY.mask_adjust_short=p.maskingadjust_short,p.experimentalY?C.sfb21_extra=!1:C.sfb21_extra=p.out_samplerate>44e3,C.iteration_loop=new VBRNewIterationLoop(o);break}case $t.vbr_rh:{a.apply_preset(p,500-p.VBR_q*10,0),C.PSY.mask_adjust=p.maskingadjust,C.PSY.mask_adjust_short=p.maskingadjust_short,p.experimentalY?C.sfb21_extra=!1:C.sfb21_extra=p.out_samplerate>44e3,p.quality>6&&(p.quality=6),p.quality<0&&(p.quality=LAME_DEFAULT_QUALITY),C.iteration_loop=new VBROldIterationLoop(o);break}default:{var J;C.sfb21_extra=!1,p.quality<0&&(p.quality=LAME_DEFAULT_QUALITY),J=p.VBR,J==$t.vbr_off&&(p.VBR_mean_bitrate_kbps=p.brate),a.apply_preset(p,p.VBR_mean_bitrate_kbps,0),p.VBR=J,C.PSY.mask_adjust=p.maskingadjust,C.PSY.mask_adjust_short=p.maskingadjust_short,J==$t.vbr_off?C.iteration_loop=new YR(o):C.iteration_loop=new ABRIterationLoop(o);break}}if(Ii(p.scale>=0),p.VBR!=$t.vbr_off){if(C.VBR_min_bitrate=1,C.VBR_max_bitrate=14,p.out_samplerate<16e3&&(C.VBR_max_bitrate=8),p.VBR_min_bitrate_kbps!=0&&(p.VBR_min_bitrate_kbps=B(p.VBR_min_bitrate_kbps,p.version,p.out_samplerate),C.VBR_min_bitrate=O(p.VBR_min_bitrate_kbps,p.version,p.out_samplerate),C.VBR_min_bitrate<0)||p.VBR_max_bitrate_kbps!=0&&(p.VBR_max_bitrate_kbps=B(p.VBR_max_bitrate_kbps,p.version,p.out_samplerate),C.VBR_max_bitrate=O(p.VBR_max_bitrate_kbps,p.version,p.out_samplerate),C.VBR_max_bitrate<0))return-1;p.VBR_min_bitrate_kbps=_e.bitrate_table[p.version][C.VBR_min_bitrate],p.VBR_max_bitrate_kbps=_e.bitrate_table[p.version][C.VBR_max_bitrate],p.VBR_mean_bitrate_kbps=Math.min(_e.bitrate_table[p.version][C.VBR_max_bitrate],p.VBR_mean_bitrate_kbps),p.VBR_mean_bitrate_kbps=Math.max(_e.bitrate_table[p.version][C.VBR_min_bitrate],p.VBR_mean_bitrate_kbps)}return p.tune&&(C.PSY.mask_adjust+=p.tune_value_a,C.PSY.mask_adjust_short+=p.tune_value_a),I(p),Ii(p.scale>=0),p.athaa_type<0?C.ATH.useAdjust=3:C.ATH.useAdjust=p.athaa_type,C.ATH.aaSensitivityP=Math.pow(10,p.athaa_sensitivity/-10),p.short_blocks==null&&(p.short_blocks=d1.short_block_allowed),p.short_blocks==d1.short_block_allowed&&(p.mode==Ot.JOINT_STEREO||p.mode==Ot.STEREO)&&(p.short_blocks=d1.short_block_coupled),p.quant_comp<0&&(p.quant_comp=1),p.quant_comp_short<0&&(p.quant_comp_short=0),p.msfix<0&&(p.msfix=0),p.exp_nspsytune=p.exp_nspsytune|1,p.internal_flags.nsPsy.attackthre<0&&(p.internal_flags.nsPsy.attackthre=o1.NSATTACKTHRE),p.internal_flags.nsPsy.attackthre_s<0&&(p.internal_flags.nsPsy.attackthre_s=o1.NSATTACKTHRE_S),Ii(p.scale>=0),p.scale<0&&(p.scale=1),p.ATHtype<0&&(p.ATHtype=4),p.ATHcurve<0&&(p.ATHcurve=4),p.athaa_loudapprox<0&&(p.athaa_loudapprox=2),p.interChRatio<0&&(p.interChRatio=0),p.useTemporal==null&&(p.useTemporal=!0),C.slot_lag=C.frac_SpF=0,p.VBR==$t.vbr_off&&(C.slot_lag=C.frac_SpF=(p.version+1)*72e3*p.brate%p.out_samplerate|0),s.iteration_init(p),l.psymodel_init(p),Ii(p.scale>=0),0};function b(p,C){(p.in_buffer_0==null||p.in_buffer_nsamples<C)&&(p.in_buffer_0=ca(C),p.in_buffer_1=ca(C),p.in_buffer_nsamples=C)}this.lame_encode_flush=function(p,C,Q,D){var Ee=p.internal_flags,Me=iN([2,1152]),Te=0,Ae,Xe,Pe,Re,rt=Ee.mf_samples_to_encode-H.POSTDELAY,vt=w(p);if(Ee.mf_samples_to_encode<1)return 0;for(Ae=0,p.in_samplerate!=p.out_samplerate&&(rt+=16*p.out_samplerate/p.in_samplerate),Pe=p.framesize-rt%p.framesize,Pe<576&&(Pe+=p.framesize),p.encoder_padding=Pe,Re=(rt+Pe)/p.framesize;Re>0&&Te>=0;){var K=vt-Ee.mf_size,J=p.frameNum;K*=p.in_samplerate,K/=p.out_samplerate,K>1152&&(K=1152),K<1&&(K=1),Xe=D-Ae,D==0&&(Xe=0),Te=this.lame_encode_buffer(p,Me[0],Me[1],K,C,Q,Xe),Q+=Te,Ae+=Te,Re-=J!=p.frameNum?1:0}if(Ee.mf_samples_to_encode=0,Te<0||(Xe=D-Ae,D==0&&(Xe=0),i.flush_bitstream(p),Te=i.copy_buffer(Ee,C,Q,Xe,1),Te<0))return Te;if(Q+=Te,Ae+=Te,Xe=D-Ae,D==0&&(Xe=0),p.write_id3tag_automatic){if(d.id3tag_write_v1(p),Te=i.copy_buffer(Ee,C,Q,Xe,0),Te<0)return Te;Ae+=Te}return Ae},this.lame_encode_buffer=function(p,C,Q,D,Ee,Me,Te){var Ae=p.internal_flags,Xe=[null,null];if(Ae.Class_ID!=x)return-3;if(D==0)return 0;b(Ae,D),Xe[0]=Ae.in_buffer_0,Xe[1]=Ae.in_buffer_1;for(var Pe=0;Pe<D;Pe++)Xe[0][Pe]=C[Pe],Ae.channels_in>1&&(Xe[1][Pe]=Q[Pe]);return y(p,Xe[0],Xe[1],D,Ee,Me,Te)};function w(p){var C=H.BLKSIZE+p.framesize-H.FFTOFFSET;return C=Math.max(C,512+p.framesize-32),C}function y(p,C,Q,D,Ee,Me,Te){var Ae=p.internal_flags,Xe=0,Pe,Re,rt,vt,K,J=[null,null],ce=[null,null];if(Ae.Class_ID!=x)return-3;if(D==0)return 0;if(K=i.copy_buffer(Ae,Ee,Me,Te,0),K<0)return K;if(Me+=K,Xe+=K,ce[0]=C,ce[1]=Q,dr.NEQ(p.scale,0)&&dr.NEQ(p.scale,1))for(Re=0;Re<D;++Re)ce[0][Re]*=p.scale,Ae.channels_out==2&&(ce[1][Re]*=p.scale);if(dr.NEQ(p.scale_left,0)&&dr.NEQ(p.scale_left,1))for(Re=0;Re<D;++Re)ce[0][Re]*=p.scale_left;if(dr.NEQ(p.scale_right,0)&&dr.NEQ(p.scale_right,1))for(Re=0;Re<D;++Re)ce[1][Re]*=p.scale_right;if(p.num_channels==2&&Ae.channels_out==1)for(Re=0;Re<D;++Re)ce[0][Re]=.5*(ce[0][Re]+ce[1][Re]),ce[1][Re]=0;vt=w(p),J[0]=Ae.mfbuf[0],J[1]=Ae.mfbuf[1];for(var he=0;D>0;){var we=[null,null],Ie=0,ve=0;we[0]=ce[0],we[1]=ce[1];var ze=new N;if($(p,J,we,he,D,ze),Ie=ze.n_in,ve=ze.n_out,Ae.findReplayGain&&!Ae.decode_on_the_fly&&r.AnalyzeSamples(Ae.rgdata,J[0],Ae.mf_size,J[1],Ae.mf_size,ve,Ae.channels_out)==GainAnalysis.GAIN_ANALYSIS_ERROR)return-6;if(D-=Ie,he+=Ie,Ae.channels_out==2,Ae.mf_size+=ve,Ii(Ae.mf_size<=It.MFSIZE),Ae.mf_samples_to_encode<1&&(Ae.mf_samples_to_encode=H.ENCDELAY+H.POSTDELAY),Ae.mf_samples_to_encode+=ve,Ae.mf_size>=vt){var Ne=Te-Xe;if(Te==0&&(Ne=0),Pe=k(p,J[0],J[1],Ee,Me,Ne),Pe<0)return Pe;for(Me+=Pe,Xe+=Pe,Ae.mf_size-=p.framesize,Ae.mf_samples_to_encode-=p.framesize,rt=0;rt<Ae.channels_out;rt++)for(Re=0;Re<Ae.mf_size;Re++)J[rt][Re]=J[rt][Re+p.framesize]}}return Xe}function k(p,C,Q,D,Ee,Me){var Te=e.enc.lame_encode_mp3_frame(p,C,Q,D,Ee,Me);return p.frameNum++,Te}function N(){this.n_in=0,this.n_out=0}function R(){this.num_used=0}function q(p,C){return C!=0?q(C,p%C):p}function V(p,C,Q){var D=Math.PI*C;p/=Q,p<0&&(p=0),p>1&&(p=1);var Ee=p-.5,Me=.42-.5*Math.cos(2*p*Math.PI)+.08*Math.cos(4*p*Math.PI);return Math.abs(Ee)<1e-9?D/Math.PI:Me*Math.sin(Q*D*Ee)/(Math.PI*Q*Ee)}function P(p,C,Q,D,Ee,Me,Te,Ae,Xe){var Pe=p.internal_flags,Re,rt=0,vt,K=p.out_samplerate/q(p.out_samplerate,p.in_samplerate);K>It.BPC&&(K=It.BPC);var J=Math.abs(Pe.resample_ratio-Math.floor(.5+Pe.resample_ratio))<1e-4?1:0,ce=1/Pe.resample_ratio;ce>1&&(ce=1);var he=31;he%2==0&&--he,he+=J;var we=he+1;if(Pe.fill_buffer_resample_init==0){for(Pe.inbuf_old[0]=ca(we),Pe.inbuf_old[1]=ca(we),Re=0;Re<=2*K;++Re)Pe.blackfilt[Re]=ca(we);for(Pe.itime[0]=0,Pe.itime[1]=0,rt=0;rt<=2*K;rt++){var Ie=0,ve=(rt-K)/(2*K);for(Re=0;Re<=he;Re++)Ie+=Pe.blackfilt[rt][Re]=V(Re-ve,ce,he);for(Re=0;Re<=he;Re++)Pe.blackfilt[rt][Re]/=Ie}Pe.fill_buffer_resample_init=1}var ze=Pe.inbuf_old[Xe];for(vt=0;vt<D;vt++){var Ne,xe;if(Ne=vt*Pe.resample_ratio,rt=0|Math.floor(Ne-Pe.itime[Xe]),he+rt-he/2>=Te)break;var ve=Ne-Pe.itime[Xe]-(rt+.5*(he%2));xe=0|Math.floor(ve*2*K+K+.5);var Qe=0;for(Re=0;Re<=he;++Re){var je=0|Re+rt-he/2,ie;ie=je<0?ze[we+je]:Ee[Me+je],Qe+=ie*Pe.blackfilt[xe][Re]}C[Q+vt]=Qe}if(Ae.num_used=Math.min(Te,he+rt-he/2),Pe.itime[Xe]+=Ae.num_used-vt*Pe.resample_ratio,Ae.num_used>=we)for(Re=0;Re<we;Re++)ze[Re]=Ee[Me+Ae.num_used+Re-we];else{var ge=we-Ae.num_used;for(Re=0;Re<ge;++Re)ze[Re]=ze[Re+Ae.num_used];for(rt=0;Re<we;++Re,++rt)ze[Re]=Ee[Me+rt];Ii(rt==Ae.num_used)}return vt}function $(p,C,Q,D,Ee,Me){var Te=p.internal_flags;if(Te.resample_ratio<.9999||Te.resample_ratio>1.0001)for(var Ae=0;Ae<Te.channels_out;Ae++){var Xe=new R;Me.n_out=P(p,C[Ae],Te.mf_size,p.framesize,Q[Ae],D,Ee,Xe,Ae),Me.n_in=Xe.num_used}else{Me.n_out=Math.min(p.framesize,Ee),Me.n_in=Me.n_out;for(var Pe=0;Pe<Me.n_out;++Pe)C[0][Te.mf_size+Pe]=Q[0][D+Pe],Te.channels_out==2&&(C[1][Te.mf_size+Pe]=Q[1][D+Pe])}}}var qr=Ke.VbrMode;function aN(){function e(c,d,u,h,f,m,x,T,M,g,A,B,O,z,v){this.vbr_q=c,this.quant_comp=d,this.quant_comp_s=u,this.expY=h,this.st_lrm=f,this.st_s=m,this.masking_adj=x,this.masking_adj_short=T,this.ath_lower=M,this.ath_curve=g,this.ath_sensitivity=A,this.interch=B,this.safejoint=O,this.sfb21mod=z,this.msfix=v}function t(c,d,u,h,f,m,x,T,M,g,A,B,O,z){this.quant_comp=d,this.quant_comp_s=u,this.safejoint=h,this.nsmsfix=f,this.st_lrm=m,this.st_s=x,this.nsbass=T,this.scale=M,this.masking_adj=g,this.ath_lower=A,this.ath_curve=B,this.interch=O,this.sfscale=z}var n;this.setModules=function(c){n=c};var r=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],i=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function a(c,d,u){var h=c.VBR==qr.vbr_rh?r:i,f=c.VBR_q_frac,m=h[d],x=h[d+1],T=m;m.st_lrm=m.st_lrm+f*(x.st_lrm-m.st_lrm),m.st_s=m.st_s+f*(x.st_s-m.st_s),m.masking_adj=m.masking_adj+f*(x.masking_adj-m.masking_adj),m.masking_adj_short=m.masking_adj_short+f*(x.masking_adj_short-m.masking_adj_short),m.ath_lower=m.ath_lower+f*(x.ath_lower-m.ath_lower),m.ath_curve=m.ath_curve+f*(x.ath_curve-m.ath_curve),m.ath_sensitivity=m.ath_sensitivity+f*(x.ath_sensitivity-m.ath_sensitivity),m.interch=m.interch+f*(x.interch-m.interch),m.msfix=m.msfix+f*(x.msfix-m.msfix),l(c,T.vbr_q),u!=0?c.quant_comp=T.quant_comp:Math.abs(c.quant_comp- -1)>0||(c.quant_comp=T.quant_comp),u!=0?c.quant_comp_short=T.quant_comp_s:Math.abs(c.quant_comp_short- -1)>0||(c.quant_comp_short=T.quant_comp_s),T.expY!=0&&(c.experimentalY=T.expY!=0),u!=0?c.internal_flags.nsPsy.attackthre=T.st_lrm:Math.abs(c.internal_flags.nsPsy.attackthre- -1)>0||(c.internal_flags.nsPsy.attackthre=T.st_lrm),u!=0?c.internal_flags.nsPsy.attackthre_s=T.st_s:Math.abs(c.internal_flags.nsPsy.attackthre_s- -1)>0||(c.internal_flags.nsPsy.attackthre_s=T.st_s),u!=0?c.maskingadjust=T.masking_adj:Math.abs(c.maskingadjust-0)>0||(c.maskingadjust=T.masking_adj),u!=0?c.maskingadjust_short=T.masking_adj_short:Math.abs(c.maskingadjust_short-0)>0||(c.maskingadjust_short=T.masking_adj_short),u!=0?c.ATHlower=-T.ath_lower/10:Math.abs(-c.ATHlower*10-0)>0||(c.ATHlower=-T.ath_lower/10),u!=0?c.ATHcurve=T.ath_curve:Math.abs(c.ATHcurve- -1)>0||(c.ATHcurve=T.ath_curve),u!=0?c.athaa_sensitivity=T.ath_sensitivity:Math.abs(c.athaa_sensitivity- -1)>0||(c.athaa_sensitivity=T.ath_sensitivity),T.interch>0&&(u!=0?c.interChRatio=T.interch:Math.abs(c.interChRatio- -1)>0||(c.interChRatio=T.interch)),T.safejoint>0&&(c.exp_nspsytune=c.exp_nspsytune|T.safejoint),T.sfb21mod>0&&(c.exp_nspsytune=c.exp_nspsytune|T.sfb21mod<<20),u!=0?c.msfix=T.msfix:Math.abs(c.msfix- -1)>0||(c.msfix=T.msfix),u==0&&(c.VBR_q=d,c.VBR_q_frac=f)}var s=[new t(8,9,9,0,0,6.6,145,0,.95,0,-30,11,.0012,1),new t(16,9,9,0,0,6.6,145,0,.95,0,-25,11,.001,1),new t(24,9,9,0,0,6.6,145,0,.95,0,-20,11,.001,1),new t(32,9,9,0,0,6.6,145,0,.95,0,-15,11,.001,1),new t(40,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(48,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(56,9,9,0,0,6.6,145,0,.95,0,-6,11,8e-4,1),new t(64,9,9,0,0,6.6,145,0,.95,0,-2,11,8e-4,1),new t(80,9,9,0,0,6.6,145,0,.95,0,0,8,7e-4,1),new t(96,9,9,0,2.5,6.6,145,0,.95,0,1,5.5,6e-4,1),new t(112,9,9,0,2.25,6.6,145,0,.95,0,2,4.5,5e-4,1),new t(128,9,9,0,1.95,6.4,140,0,.95,0,3,4,2e-4,1),new t(160,9,9,1,1.79,6,135,0,.95,-2,5,3.5,0,1),new t(192,9,9,1,1.49,5.6,125,0,.97,-4,7,3,0,0),new t(224,9,9,1,1.25,5.2,125,0,.98,-6,9,2,0,0),new t(256,9,9,1,.97,5.2,125,0,1,-8,10,1,0,0),new t(320,9,9,1,.9,5.2,125,0,1,-10,12,0,0,0)];function o(c,d,u){var h=d,f=n.nearestBitrateFullIndex(d);if(c.VBR=qr.vbr_abr,c.VBR_mean_bitrate_kbps=h,c.VBR_mean_bitrate_kbps=Math.min(c.VBR_mean_bitrate_kbps,320),c.VBR_mean_bitrate_kbps=Math.max(c.VBR_mean_bitrate_kbps,8),c.brate=c.VBR_mean_bitrate_kbps,c.VBR_mean_bitrate_kbps>320&&(c.disable_reservoir=!0),s[f].safejoint>0&&(c.exp_nspsytune=c.exp_nspsytune|2),s[f].sfscale>0&&(c.internal_flags.noise_shaping=2),Math.abs(s[f].nsbass)>0){var m=int(s[f].nsbass*4);m<0&&(m+=64),c.exp_nspsytune=c.exp_nspsytune|m<<2}return u!=0?c.quant_comp=s[f].quant_comp:Math.abs(c.quant_comp- -1)>0||(c.quant_comp=s[f].quant_comp),u!=0?c.quant_comp_short=s[f].quant_comp_s:Math.abs(c.quant_comp_short- -1)>0||(c.quant_comp_short=s[f].quant_comp_s),u!=0?c.msfix=s[f].nsmsfix:Math.abs(c.msfix- -1)>0||(c.msfix=s[f].nsmsfix),u!=0?c.internal_flags.nsPsy.attackthre=s[f].st_lrm:Math.abs(c.internal_flags.nsPsy.attackthre- -1)>0||(c.internal_flags.nsPsy.attackthre=s[f].st_lrm),u!=0?c.internal_flags.nsPsy.attackthre_s=s[f].st_s:Math.abs(c.internal_flags.nsPsy.attackthre_s- -1)>0||(c.internal_flags.nsPsy.attackthre_s=s[f].st_s),u!=0?c.scale=s[f].scale:Math.abs(c.scale- -1)>0||(c.scale=s[f].scale),u!=0?c.maskingadjust=s[f].masking_adj:Math.abs(c.maskingadjust-0)>0||(c.maskingadjust=s[f].masking_adj),s[f].masking_adj>0?u!=0?c.maskingadjust_short=s[f].masking_adj*.9:Math.abs(c.maskingadjust_short-0)>0||(c.maskingadjust_short=s[f].masking_adj*.9):u!=0?c.maskingadjust_short=s[f].masking_adj*1.1:Math.abs(c.maskingadjust_short-0)>0||(c.maskingadjust_short=s[f].masking_adj*1.1),u!=0?c.ATHlower=-s[f].ath_lower/10:Math.abs(-c.ATHlower*10-0)>0||(c.ATHlower=-s[f].ath_lower/10),u!=0?c.ATHcurve=s[f].ath_curve:Math.abs(c.ATHcurve- -1)>0||(c.ATHcurve=s[f].ath_curve),u!=0?c.interChRatio=s[f].interch:Math.abs(c.interChRatio- -1)>0||(c.interChRatio=s[f].interch),d}this.apply_preset=function(c,d,u){switch(d){case gt.R3MIX:{d=gt.V3,c.VBR=qr.vbr_mtrh;break}case gt.MEDIUM:{d=gt.V4,c.VBR=qr.vbr_rh;break}case gt.MEDIUM_FAST:{d=gt.V4,c.VBR=qr.vbr_mtrh;break}case gt.STANDARD:{d=gt.V2,c.VBR=qr.vbr_rh;break}case gt.STANDARD_FAST:{d=gt.V2,c.VBR=qr.vbr_mtrh;break}case gt.EXTREME:{d=gt.V0,c.VBR=qr.vbr_rh;break}case gt.EXTREME_FAST:{d=gt.V0,c.VBR=qr.vbr_mtrh;break}case gt.INSANE:return d=320,c.preset=d,o(c,d,u),c.VBR=qr.vbr_off,d}switch(c.preset=d,d){case gt.V9:return a(c,9,u),d;case gt.V8:return a(c,8,u),d;case gt.V7:return a(c,7,u),d;case gt.V6:return a(c,6,u),d;case gt.V5:return a(c,5,u),d;case gt.V4:return a(c,4,u),d;case gt.V3:return a(c,3,u),d;case gt.V2:return a(c,2,u),d;case gt.V1:return a(c,1,u),d;case gt.V0:return a(c,0,u),d}return d>=8&&d<=320?o(c,d,u):(c.preset=0,d)};function l(c,d){var u=0;return d<0&&(u=-1,d=0),d>9&&(u=-1,d=9),c.VBR_q=d,c.VBR_q_frac=0,u}}function sN(){this.setModules=function(e,t){}}function m1(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}var R4=Ke.new_float,oN=Ke.new_int;function lN(){this.global_gain=0,this.sfb_count1=0,this.step=oN(39),this.noise=R4(39),this.noise_log=R4(39)}var zi=Ke.System,N4=Ke.VbrMode,f1=Ke.Util,Va=Ke.Arrays,Vs=Ke.new_float,Ks=Ke.assert;function cN(){var e;this.rv=null;var t;this.qupvt=null;var n,r=new sN,i;this.setModules=function(M,g,A,B){e=M,t=g,this.rv=g,n=A,this.qupvt=A,i=B,r.setModules(n,i)},this.ms_convert=function(M,g){for(var A=0;A<576;++A){var B=M.tt[g][0].xr[A],O=M.tt[g][1].xr[A];M.tt[g][0].xr[A]=(B+O)*(f1.SQRT2*.5),M.tt[g][1].xr[A]=(B-O)*(f1.SQRT2*.5)}};function a(M,g,A,B){B=0;for(var O=0;O<=A;++O){var z=Math.abs(M.xr[O]);B+=z,g[O]=Math.sqrt(z*Math.sqrt(z)),g[O]>M.xrpow_max&&(M.xrpow_max=g[O])}return B}this.init_xrpow=function(M,g,A){var B=0,O=0|g.max_nonzero_coeff;if(g.xrpow_max=0,Va.fill(A,O,576,0),B=a(g,A,O,B),B>1e-20){var z=0;(M.substep_shaping&2)!=0&&(z=1);for(var v=0;v<g.psymax;v++)M.pseudohalf[v]=z;return!0}return Va.fill(g.l3_enc,0,576,0),!1};function s(M,g){var A=M.ATH,B=g.xr;if(g.block_type!=H.SHORT_TYPE)for(var O=!1,z=H.PSFB21-1;z>=0&&!O;z--){var v=M.scalefac_band.psfb21[z],I=M.scalefac_band.psfb21[z+1],E=n.athAdjust(A.adjust,A.psfb21[z],A.floor);M.nsPsy.longfact[21]>1e-12&&(E*=M.nsPsy.longfact[21]);for(var b=I-1;b>=v;b--)if(Math.abs(B[b])<E)B[b]=0;else{O=!0;break}}else for(var w=0;w<3;w++)for(var O=!1,z=H.PSFB12-1;z>=0&&!O;z--){var v=M.scalefac_band.s[12]*3+(M.scalefac_band.s[13]-M.scalefac_band.s[12])*w+(M.scalefac_band.psfb12[z]-M.scalefac_band.psfb12[0]),I=v+(M.scalefac_band.psfb12[z+1]-M.scalefac_band.psfb12[z]),y=n.athAdjust(A.adjust,A.psfb12[z],A.floor);M.nsPsy.shortfact[12]>1e-12&&(y*=M.nsPsy.shortfact[12]);for(var b=I-1;b>=v;b--)if(Math.abs(B[b])<y)B[b]=0;else{O=!0;break}}}this.init_outer_loop=function(M,g){g.part2_3_length=0,g.big_values=0,g.count1=0,g.global_gain=210,g.scalefac_compress=0,g.table_select[0]=0,g.table_select[1]=0,g.table_select[2]=0,g.subblock_gain[0]=0,g.subblock_gain[1]=0,g.subblock_gain[2]=0,g.subblock_gain[3]=0,g.region0_count=0,g.region1_count=0,g.preflag=0,g.scalefac_scale=0,g.count1table_select=0,g.part2_length=0,g.sfb_lmax=H.SBPSY_l,g.sfb_smin=H.SBPSY_s,g.psy_lmax=M.sfb21_extra?H.SBMAX_l:H.SBPSY_l,g.psymax=g.psy_lmax,g.sfbmax=g.sfb_lmax,g.sfbdivide=11;for(var A=0;A<H.SBMAX_l;A++)g.width[A]=M.scalefac_band.l[A+1]-M.scalefac_band.l[A],g.window[A]=3;if(g.block_type==H.SHORT_TYPE){var B=Vs(576);g.sfb_smin=0,g.sfb_lmax=0,g.mixed_block_flag!=0&&(g.sfb_smin=3,g.sfb_lmax=M.mode_gr*2+4),g.psymax=g.sfb_lmax+3*((M.sfb21_extra?H.SBMAX_s:H.SBPSY_s)-g.sfb_smin),g.sfbmax=g.sfb_lmax+3*(H.SBPSY_s-g.sfb_smin),g.sfbdivide=g.sfbmax-18,g.psy_lmax=g.sfb_lmax;var O=M.scalefac_band.l[g.sfb_lmax];zi.arraycopy(g.xr,0,B,0,576);for(var A=g.sfb_smin;A<H.SBMAX_s;A++)for(var z=M.scalefac_band.s[A],v=M.scalefac_band.s[A+1],I=0;I<3;I++)for(var E=z;E<v;E++)g.xr[O++]=B[3*E+I];for(var b=g.sfb_lmax,A=g.sfb_smin;A<H.SBMAX_s;A++)g.width[b]=g.width[b+1]=g.width[b+2]=M.scalefac_band.s[A+1]-M.scalefac_band.s[A],g.window[b]=0,g.window[b+1]=1,g.window[b+2]=2,b+=3}g.count1bits=0,g.sfb_partition_table=n.nr_of_sfb_block[0][0],g.slen[0]=0,g.slen[1]=0,g.slen[2]=0,g.slen[3]=0,g.max_nonzero_coeff=575,Va.fill(g.scalefac,0),s(M,g)};function o(M){this.ordinal=M}o.BINSEARCH_NONE=new o(0),o.BINSEARCH_UP=new o(1),o.BINSEARCH_DOWN=new o(2);function l(M,g,A,B,O){var z,v=M.CurrentStep[B],I=!1,E=M.OldValue[B],b=o.BINSEARCH_NONE;for(g.global_gain=E,A-=g.part2_length;;){var w;if(z=i.count_bits(M,O,g,null),v==1||z==A)break;z>A?(b==o.BINSEARCH_DOWN&&(I=!0),I&&(v/=2),b=o.BINSEARCH_UP,w=v):(b==o.BINSEARCH_UP&&(I=!0),I&&(v/=2),b=o.BINSEARCH_DOWN,w=-v),g.global_gain+=w,g.global_gain<0&&(g.global_gain=0,I=!0),g.global_gain>255&&(g.global_gain=255,I=!0)}for(Ks(g.global_gain>=0),Ks(g.global_gain<256);z>A&&g.global_gain<255;)g.global_gain++,z=i.count_bits(M,O,g,null);return M.CurrentStep[B]=E-g.global_gain>=4?4:2,M.OldValue[B]=g.global_gain,g.part2_3_length=z,z}this.trancate_smallspectrums=function(M,g,A,B){var O=Vs(Ci.SFBMAX);if(!((M.substep_shaping&4)==0&&g.block_type==H.SHORT_TYPE||(M.substep_shaping&128)!=0)){n.calc_noise(g,A,O,new m1,null);for(var v=0;v<576;v++){var z=0;g.l3_enc[v]!=0&&(z=Math.abs(g.xr[v])),B[v]=z}var v=0,I=8;g.block_type==H.SHORT_TYPE&&(I=6);do{var E,b,w,y,k=g.width[I];if(v+=k,!(O[I]>=1)&&(Va.sort(B,v-k,k),!BitStream.EQ(B[v-1],0))){E=(1-O[I])*A[I],b=0,y=0;do{var N;for(w=1;y+w<k&&!BitStream.NEQ(B[y+v-k],B[y+v+w-k]);w++);if(N=B[y+v-k]*B[y+v-k]*w,E<N){y!=0&&(b=B[y+v-k-1]);break}E-=N,y+=w}while(y<k);if(!BitStream.EQ(b,0))do Math.abs(g.xr[v-k])<=b&&(g.l3_enc[v-k]=0);while(--k>0)}}while(++I<g.psymax);g.part2_3_length=i.noquant_count_bits(M,g,null)}};function c(M){for(var g=0;g<M.sfbmax;g++)if(M.scalefac[g]+M.subblock_gain[M.window[g]]==0)return!1;return!0}function d(M){return f1.FAST_LOG10(.368+.632*M*M*M)}function u(M,g){for(var A=1e-37,B=0;B<g.psymax;B++)A+=d(M[B]);return Math.max(1e-20,A)}function h(M,g,A,B,O){var z;switch(M){default:case 9:{g.over_count>0?(z=A.over_SSD<=g.over_SSD,A.over_SSD==g.over_SSD&&(z=A.bits<g.bits)):z=A.max_noise<0&&A.max_noise*10+A.bits<=g.max_noise*10+g.bits;break}case 0:z=A.over_count<g.over_count||A.over_count==g.over_count&&A.over_noise<g.over_noise||A.over_count==g.over_count&&BitStream.EQ(A.over_noise,g.over_noise)&&A.tot_noise<g.tot_noise;break;case 8:A.max_noise=u(O,B);case 1:z=A.max_noise<g.max_noise;break;case 2:z=A.tot_noise<g.tot_noise;break;case 3:z=A.tot_noise<g.tot_noise&&A.max_noise<g.max_noise;break;case 4:z=A.max_noise<=0&&g.max_noise>.2||A.max_noise<=0&&g.max_noise<0&&g.max_noise>A.max_noise-.2&&A.tot_noise<g.tot_noise||A.max_noise<=0&&g.max_noise>0&&g.max_noise>A.max_noise-.2&&A.tot_noise<g.tot_noise+g.over_noise||A.max_noise>0&&g.max_noise>-.05&&g.max_noise>A.max_noise-.1&&A.tot_noise+A.over_noise<g.tot_noise+g.over_noise||A.max_noise>0&&g.max_noise>-.1&&g.max_noise>A.max_noise-.15&&A.tot_noise+A.over_noise+A.over_noise<g.tot_noise+g.over_noise+g.over_noise;break;case 5:z=A.over_noise<g.over_noise||BitStream.EQ(A.over_noise,g.over_noise)&&A.tot_noise<g.tot_noise;break;case 6:z=A.over_noise<g.over_noise||BitStream.EQ(A.over_noise,g.over_noise)&&(A.max_noise<g.max_noise||BitStream.EQ(A.max_noise,g.max_noise)&&A.tot_noise<=g.tot_noise);break;case 7:z=A.over_count<g.over_count||A.over_noise<g.over_noise;break}return g.over_count==0&&(z=z&&A.bits<g.bits),z}function f(M,g,A,B,O){var z=M.internal_flags,v;g.scalefac_scale==0?v=1.2968395546510096:v=1.6817928305074292;for(var I=0,E=0;E<g.sfbmax;E++)I<A[E]&&(I=A[E]);var b=z.noise_shaping_amp;switch(b==3&&(O?b=2:b=1),b){case 2:break;case 1:I>1?I=Math.pow(I,.5):I*=.95;break;case 0:default:I>1?I=1:I*=.95;break}for(var w=0,E=0;E<g.sfbmax;E++){var y=g.width[E],k;if(w+=y,!(A[E]<I)){if((z.substep_shaping&2)!=0&&(z.pseudohalf[E]=z.pseudohalf[E]==0?1:0,z.pseudohalf[E]==0&&z.noise_shaping_amp==2))return;for(g.scalefac[E]++,k=-y;k<0;k++)B[w+k]*=v,B[w+k]>g.xrpow_max&&(g.xrpow_max=B[w+k]);if(z.noise_shaping_amp==2)return}}}function m(M,g){for(var A=1.2968395546510096,B=0,O=0;O<M.sfbmax;O++){var z=M.width[O],v=M.scalefac[O];if(M.preflag!=0&&(v+=n.pretab[O]),B+=z,(v&1)!=0){v++;for(var I=-z;I<0;I++)g[B+I]*=A,g[B+I]>M.xrpow_max&&(M.xrpow_max=g[B+I])}M.scalefac[O]=v>>1}M.preflag=0,M.scalefac_scale=1}function x(M,g,A){var B,O=g.scalefac;for(B=0;B<g.sfb_lmax;B++)if(O[B]>=16)return!0;for(var z=0;z<3;z++){var v=0,I=0;for(B=g.sfb_lmax+z;B<g.sfbdivide;B+=3)v<O[B]&&(v=O[B]);for(;B<g.sfbmax;B+=3)I<O[B]&&(I=O[B]);if(!(v<16&&I<8)){if(g.subblock_gain[z]>=7)return!0;g.subblock_gain[z]++;var E=M.scalefac_band.l[g.sfb_lmax];for(B=g.sfb_lmax+z;B<g.sfbmax;B+=3){var b,w=g.width[B],y=O[B];if(y=y-(4>>g.scalefac_scale),y>=0){O[B]=y,E+=w*3;continue}O[B]=0;{var k=210+(y<<g.scalefac_scale+1);b=n.IPOW20(k)}E+=w*(z+1);for(var N=-w;N<0;N++)A[E+N]*=b,A[E+N]>g.xrpow_max&&(g.xrpow_max=A[E+N]);E+=w*(3-z-1)}{var b=n.IPOW20(202);E+=g.width[B]*(z+1);for(var N=-g.width[B];N<0;N++)A[E+N]*=b,A[E+N]>g.xrpow_max&&(g.xrpow_max=A[E+N])}}}return!1}function T(M,g,A,B,O){var z=M.internal_flags;f(M,g,A,B,O);var v=c(g);return v?!1:(z.mode_gr==2?v=i.scale_bitcount(g):v=i.scale_bitcount_lsf(z,g),v?(z.noise_shaping>1&&(Va.fill(z.pseudohalf,0),g.scalefac_scale==0?(m(g,B),v=!1):g.block_type==H.SHORT_TYPE&&z.subblock_gain>0&&(v=x(z,g,B)||c(g))),v||(z.mode_gr==2?v=i.scale_bitcount(g):v=i.scale_bitcount_lsf(z,g)),!v):!0)}this.outer_loop=function(M,g,A,B,O,z){var v=M.internal_flags,I=new Hl,E=Vs(576),b=Vs(Ci.SFBMAX),w=new m1,y,k=new lN,N=9999999,R=!1,q=!1,V=0;if(l(v,g,z,O,B),v.noise_shaping==0)return 100;n.calc_noise(g,A,b,w,k),w.bits=g.part2_3_length,I.assign(g);var P=0;for(zi.arraycopy(B,0,E,0,576);!R;){do{var $=new m1,p,C=255;if((v.substep_shaping&2)!=0?p=20:p=3,v.sfb21_extra&&(b[I.sfbmax]>1||I.block_type==H.SHORT_TYPE&&(b[I.sfbmax+1]>1||b[I.sfbmax+2]>1))||!T(M,I,b,B,q))break;I.scalefac_scale!=0&&(C=254);var Q=z-I.part2_length;if(Q<=0)break;for(;(I.part2_3_length=i.count_bits(v,B,I,k))>Q&&I.global_gain<=C;)I.global_gain++;if(I.global_gain>C)break;if(w.over_count==0){for(;(I.part2_3_length=i.count_bits(v,B,I,k))>N&&I.global_gain<=C;)I.global_gain++;if(I.global_gain>C)break}if(n.calc_noise(I,A,b,$,k),$.bits=I.part2_3_length,g.block_type!=H.SHORT_TYPE?y=M.quant_comp:y=M.quant_comp_short,y=h(y,w,$,I,b)?1:0,y!=0)N=g.part2_3_length,w=$,g.assign(I),P=0,zi.arraycopy(B,0,E,0,576);else if(v.full_outer_loop==0&&(++P>p&&w.over_count==0||v.noise_shaping_amp==3&&q&&P>30||v.noise_shaping_amp==3&&q&&I.global_gain-V>15))break}while(I.global_gain+I.scalefac_scale<255);v.noise_shaping_amp==3?q?R=!0:(I.assign(g),zi.arraycopy(E,0,B,0,576),P=0,V=I.global_gain,q=!0):R=!0}return Ks(g.global_gain+g.scalefac_scale<=255),M.VBR==N4.vbr_rh||M.VBR==N4.vbr_mtrh?zi.arraycopy(E,0,B,0,576):(v.substep_shaping&1)!=0&&trancate_smallspectrums(v,g,A,B),w.over_count},this.iteration_finish_one=function(M,g,A){var B=M.l3_side,O=B.tt[g][A];i.best_scalefac_store(M,g,A,B),M.use_best_huffman==1&&i.best_huffman_divide(M,O),t.ResvAdjust(M,O)},this.VBR_encode_granule=function(M,g,A,B,O,z,v){var I=M.internal_flags,E=new Hl,b=Vs(576),w=v,y=v+1,k=(v+z)/2,N,R,q=0,V=I.sfb21_extra;Ks(w<=LameInternalFlags.MAX_BITS_PER_CHANNEL),Va.fill(E.l3_enc,0);do k>w-42?I.sfb21_extra=!1:I.sfb21_extra=V,R=outer_loop(M,g,A,B,O,k),R<=0?(q=1,y=g.part2_3_length,E.assign(g),zi.arraycopy(B,0,b,0,576),v=y-32,N=v-z,k=(v+z)/2):(z=k+32,N=v-z,k=(v+z)/2,q!=0&&(q=2,g.assign(E),zi.arraycopy(b,0,B,0,576)));while(N>12);I.sfb21_extra=V,q==2&&zi.arraycopy(E.l3_enc,0,g.l3_enc,0,576),Ks(g.part2_3_length<=w)},this.get_framebits=function(M,g){var A=M.internal_flags;A.bitrate_index=A.VBR_min_bitrate;var B=e.getframebits(M);A.bitrate_index=1,B=e.getframebits(M);for(var O=1;O<=A.VBR_max_bitrate;O++){A.bitrate_index=O;var z=new MeanBits(B);g[O]=t.ResvFrameBegin(M,z),B=z.bits}},this.VBR_old_prepare=function(M,g,A,B,O,z,v,I,E){var b=M.internal_flags,w,y=0,k=1,N=0;b.bitrate_index=b.VBR_max_bitrate;var R=t.ResvFrameBegin(M,new MeanBits(0))/b.mode_gr;get_framebits(M,z);for(var q=0;q<b.mode_gr;q++){var V=n.on_pe(M,g,I[q],R,q,0);b.mode_ext==H.MPG_MD_MS_LR&&(ms_convert(b.l3_side,q),n.reduce_side(I[q],A[q],R,V));for(var P=0;P<b.channels_out;++P){var $=b.l3_side.tt[q][P];$.block_type!=H.SHORT_TYPE?(y=1.28/(1+Math.exp(3.5-g[q][P]/300))-.05,w=b.PSY.mask_adjust-y):(y=2.56/(1+Math.exp(3.5-g[q][P]/300))-.14,w=b.PSY.mask_adjust_short-y),b.masking_lower=Math.pow(10,w*.1),init_outer_loop(b,$),E[q][P]=n.calc_xmin(M,B[q][P],$,O[q][P]),E[q][P]!=0&&(k=0),v[q][P]=126,N+=I[q][P]}}for(var q=0;q<b.mode_gr;q++)for(var P=0;P<b.channels_out;P++)N>z[b.VBR_max_bitrate]&&(I[q][P]*=z[b.VBR_max_bitrate],I[q][P]/=N),v[q][P]>I[q][P]&&(v[q][P]=I[q][P]);return k},this.bitpressure_strategy=function(M,g,A,B){for(var O=0;O<M.mode_gr;O++)for(var z=0;z<M.channels_out;z++){for(var v=M.l3_side.tt[O][z],I=g[O][z],E=0,b=0;b<v.psy_lmax;b++)I[E++]*=1+.029*b*b/H.SBMAX_l/H.SBMAX_l;if(v.block_type==H.SHORT_TYPE)for(var b=v.sfb_smin;b<H.SBMAX_s;b++)I[E++]*=1+.029*b*b/H.SBMAX_s/H.SBMAX_s,I[E++]*=1+.029*b*b/H.SBMAX_s/H.SBMAX_s,I[E++]*=1+.029*b*b/H.SBMAX_s/H.SBMAX_s;B[O][z]=0|Math.max(A[O][z],.9*B[O][z])}},this.VBR_new_prepare=function(M,g,A,B,O,z){var v=M.internal_flags,I=1,E=0,b=0,w;if(M.free_format){v.bitrate_index=0;var y=new MeanBits(E);w=t.ResvFrameBegin(M,y),E=y.bits,O[0]=w}else{v.bitrate_index=v.VBR_max_bitrate;var y=new MeanBits(E);t.ResvFrameBegin(M,y),E=y.bits,get_framebits(M,O),w=O[v.VBR_max_bitrate]}for(var k=0;k<v.mode_gr;k++){n.on_pe(M,g,z[k],E,k,0),v.mode_ext==H.MPG_MD_MS_LR&&ms_convert(v.l3_side,k);for(var N=0;N<v.channels_out;++N){var R=v.l3_side.tt[k][N];v.masking_lower=Math.pow(10,v.PSY.mask_adjust*.1),init_outer_loop(v,R),n.calc_xmin(M,A[k][N],R,B[k][N])!=0&&(I=0),b+=z[k][N]}}for(var k=0;k<v.mode_gr;k++)for(var N=0;N<v.channels_out;N++)b>w&&(z[k][N]*=w,z[k][N]/=b);return I},this.calc_target_bits=function(M,g,A,B,O,z){var v=M.internal_flags,I=v.l3_side,E,b,w,y,k=0;v.bitrate_index=v.VBR_max_bitrate;var N=new MeanBits(k);for(z[0]=t.ResvFrameBegin(M,N),k=N.bits,v.bitrate_index=1,k=e.getframebits(M)-v.sideinfo_len*8,O[0]=k/(v.mode_gr*v.channels_out),k=M.VBR_mean_bitrate_kbps*M.framesize*1e3,(v.substep_shaping&1)!=0&&(k*=1.09),k/=M.out_samplerate,k-=v.sideinfo_len*8,k/=v.mode_gr*v.channels_out,E=.93+.07*(11-M.compression_ratio)/(11-5.5),E<.9&&(E=.9),E>1&&(E=1),b=0;b<v.mode_gr;b++){var R=0;for(w=0;w<v.channels_out;w++){if(B[b][w]=int(E*k),g[b][w]>700){var q=int((g[b][w]-700)/1.4),V=I.tt[b][w];B[b][w]=int(E*k),V.block_type==H.SHORT_TYPE&&q<k/2&&(q=k/2),q>k*3/2?q=k*3/2:q<0&&(q=0),B[b][w]+=q}B[b][w]>LameInternalFlags.MAX_BITS_PER_CHANNEL&&(B[b][w]=LameInternalFlags.MAX_BITS_PER_CHANNEL),R+=B[b][w]}if(R>LameInternalFlags.MAX_BITS_PER_GRANULE)for(w=0;w<v.channels_out;++w)B[b][w]*=LameInternalFlags.MAX_BITS_PER_GRANULE,B[b][w]/=R}if(v.mode_ext==H.MPG_MD_MS_LR)for(b=0;b<v.mode_gr;b++)n.reduce_side(B[b],A[b],k*v.channels_out,LameInternalFlags.MAX_BITS_PER_GRANULE);for(y=0,b=0;b<v.mode_gr;b++)for(w=0;w<v.channels_out;w++)B[b][w]>LameInternalFlags.MAX_BITS_PER_CHANNEL&&(B[b][w]=LameInternalFlags.MAX_BITS_PER_CHANNEL),y+=B[b][w];if(y>z[0])for(b=0;b<v.mode_gr;b++)for(w=0;w<v.channels_out;w++)B[b][w]*=z[0],B[b][w]/=y}}var C4=Ke.assert;function uN(){var e;this.setModules=function(t){e=t},this.ResvFrameBegin=function(t,n){var r=t.internal_flags,i,a=r.l3_side,s=e.getframebits(t);n.bits=(s-r.sideinfo_len*8)/r.mode_gr;var o=8*256*r.mode_gr-8;t.brate>320?i=8*int(t.brate*1e3/(t.out_samplerate/1152)/8+.5):(i=8*1440,t.strict_ISO&&(i=8*int(32e4/(t.out_samplerate/1152)/8+.5))),r.ResvMax=i-s,r.ResvMax>o&&(r.ResvMax=o),(r.ResvMax<0||t.disable_reservoir)&&(r.ResvMax=0);var l=n.bits*r.mode_gr+Math.min(r.ResvSize,r.ResvMax);return l>i&&(l=i),C4(r.ResvMax%8==0),C4(r.ResvMax>=0),a.resvDrain_pre=0,r.pinfo!=null&&(r.pinfo.mean_bits=n.bits/2,r.pinfo.resvsize=r.ResvSize),l},this.ResvMaxBits=function(t,n,r,i){var a=t.internal_flags,s,o=a.ResvSize,l=a.ResvMax;i!=0&&(o+=n),(a.substep_shaping&1)!=0&&(l*=.9),r.bits=n,o*10>l*9?(s=o-l*9/10,r.bits+=s,a.substep_shaping|=128):(s=0,a.substep_shaping&=127,!t.disable_reservoir&&(a.substep_shaping&1)==0&&(r.bits-=.1*n));var c=o<a.ResvMax*6/10?o:a.ResvMax*6/10;return c-=s,c<0&&(c=0),c},this.ResvAdjust=function(t,n){t.ResvSize-=n.part2_3_length+n.part2_length},this.ResvFrameEnd=function(t,n){var r,i=t.l3_side;t.ResvSize+=n*t.mode_gr;var a=0;i.resvDrain_post=0,i.resvDrain_pre=0,(r=t.ResvSize%8)!=0&&(a+=r),r=t.ResvSize-a-t.ResvMax,r>0&&(a+=r);{var s=Math.min(i.main_data_begin*8,a)/8;i.resvDrain_pre+=8*s,a-=8*s,t.ResvSize-=8*s,i.main_data_begin-=s}i.resvDrain_post+=a,t.ResvSize-=a}}function dN(){var e="http://www.mp3dev.org/",t=3,n=98,r=4,i=0,a=93;this.getLameVersion=function(){return t+"."+n+"."+r},this.getLameShortVersion=function(){return t+"."+n+"."+r},this.getLameVeryShortVersion=function(){return"LAME"+t+"."+n+"r"},this.getPsyVersion=function(){return i+"."+a},this.getLameUrl=function(){return e},this.getLameOsBitness=function(){return"32bits"}}var mN=Ke.System,h1=Ke.VbrMode,I4=Ke.ShortBlock,fN=Ke.Arrays,Kl=Ke.new_byte,hN=Ke.assert;Gs.NUMTOCENTRIES=100,Gs.MAXFRAMESIZE=2880;function Gs(){var e,t,n;this.setModules=function(k,N,R){e=k,t=N,n=R};var r=1,i=2,a=4,s=8,o=Gs.NUMTOCENTRIES,l=Gs.MAXFRAMESIZE,c=o+4+4+4+4+4,d=c+9+1+1+8+1+1+3+1+1+2+4+2+2,u=128,h=64,f=32,m=null,x="Xing",T="Info",M=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];function g(k,N){if(k.nVbrNumFrames++,k.sum+=N,k.seen++,!(k.seen<k.want)&&(k.pos<k.size&&(k.bag[k.pos]=k.sum,k.pos++,k.seen=0),k.pos==k.size)){for(var R=1;R<k.size;R+=2)k.bag[R/2]=k.bag[R];k.want*=2,k.pos/=2}}function A(k,N){if(!(k.pos<=0))for(var R=1;R<o;++R){var q=R/o,V,P,$=0|Math.floor(q*k.pos);$>k.pos-1&&($=k.pos-1),V=k.bag[$],P=k.sum;var p=0|256*V/P;p>255&&(p=255),N[R]=255&p}}this.addVbrFrame=function(k){var N=k.internal_flags,R=Tables.bitrate_table[k.version][N.bitrate_index];hN(N.VBR_seek_table.bag!=null),g(N.VBR_seek_table,R)};function B(k,N){var R=k[N+0]&255;return R<<=8,R|=k[N+1]&255,R<<=8,R|=k[N+2]&255,R<<=8,R|=k[N+3]&255,R}function O(k,N,R){k[N+0]=255&(R>>24&255),k[N+1]=255&(R>>16&255),k[N+2]=255&(R>>8&255),k[N+3]=255&(R&255)}function z(k,N,R){k[N+0]=255&(R>>8&255),k[N+1]=255&(R&255)}function v(k,N){return new String(k,N,x.length(),m).equals(x)||new String(k,N,T.length(),m).equals(T)}function I(k,N,R){return 255&(k<<N|R&~(-1<<N))}function E(k,N){var R=k.internal_flags;N[0]=I(N[0],8,255),N[1]=I(N[1],3,7),N[1]=I(N[1],1,k.out_samplerate<16e3?0:1),N[1]=I(N[1],1,k.version),N[1]=I(N[1],2,4-3),N[1]=I(N[1],1,k.error_protection?0:1),N[2]=I(N[2],4,R.bitrate_index),N[2]=I(N[2],2,R.samplerate_index),N[2]=I(N[2],1,0),N[2]=I(N[2],1,k.extension),N[3]=I(N[3],2,k.mode.ordinal()),N[3]=I(N[3],2,R.mode_ext),N[3]=I(N[3],1,k.copyright),N[3]=I(N[3],1,k.original),N[3]=I(N[3],2,k.emphasis),N[0]=255;var q=255&(N[1]&241),V;k.version==1?V=u:k.out_samplerate<16e3?V=f:V=h,k.VBR==h1.vbr_off&&(V=k.brate);var P;k.free_format?P=0:P=255&16*e.BitrateIndex(V,k.version,k.out_samplerate),k.version==1?(N[1]=255&(q|10),q=255&(N[2]&13),N[2]=255&(P|q)):(N[1]=255&(q|2),q=255&(N[2]&13),N[2]=255&(P|q))}this.getVbrTag=function(k){var N=new VBRTagData,R=0;N.flags=0;var q=k[R+1]>>3&1,V=k[R+2]>>2&3,P=k[R+3]>>6&3,$=k[R+2]>>4&15;if($=Tables.bitrate_table[q][$],k[R+1]>>4==14?N.samprate=Tables.samplerate_table[2][V]:N.samprate=Tables.samplerate_table[q][V],q!=0?P!=3?R+=32+4:R+=17+4:P!=3?R+=17+4:R+=9+4,!v(k,R))return null;R+=4,N.hId=q;var p=N.flags=B(k,R);if(R+=4,(p&r)!=0&&(N.frames=B(k,R),R+=4),(p&i)!=0&&(N.bytes=B(k,R),R+=4),(p&a)!=0){if(N.toc!=null)for(var C=0;C<o;C++)N.toc[C]=k[R+C];R+=o}N.vbrScale=-1,(p&s)!=0&&(N.vbrScale=B(k,R),R+=4),N.headersize=(q+1)*72e3*$/N.samprate,R+=21;var Q=k[R+0]<<4;Q+=k[R+1]>>4;var D=(k[R+1]&15)<<8;return D+=k[R+2]&255,(Q<0||Q>3e3)&&(Q=-1),(D<0||D>3e3)&&(D=-1),N.encDelay=Q,N.encPadding=D,N},this.InitVbrTag=function(k){var N=k.internal_flags,R;k.version==1?R=u:k.out_samplerate<16e3?R=f:R=h,k.VBR==h1.vbr_off&&(R=k.brate);var q=(k.version+1)*72e3*R/k.out_samplerate,V=N.sideinfo_len+d;if(N.VBR_seek_table.TotalFrameSize=q,q<V||q>l){k.bWriteVbrTag=!1;return}N.VBR_seek_table.nVbrNumFrames=0,N.VBR_seek_table.nBytesWritten=0,N.VBR_seek_table.sum=0,N.VBR_seek_table.seen=0,N.VBR_seek_table.want=1,N.VBR_seek_table.pos=0,N.VBR_seek_table.bag==null&&(N.VBR_seek_table.bag=new int[400],N.VBR_seek_table.size=400);var P=Kl(l);E(k,P);for(var $=N.VBR_seek_table.TotalFrameSize,p=0;p<$;++p)t.add_dummy_byte(k,P[p]&255,1)};function b(k,N){var R=N^k;return N=N>>8^M[R&255],N}this.updateMusicCRC=function(k,N,R,q){for(var V=0;V<q;++V)k[0]=b(N[R+V],k[0])};function w(k,N,R,q,V){var P=k.internal_flags,$=0,p=k.encoder_delay,C=k.encoder_padding,Q=100-10*k.VBR_q-k.quality,D=n.getLameVeryShortVersion(),Ee,Me=0,Te,Ae=[1,5,3,2,4,0,3],Xe=0|(k.lowpassfreq/100+.5>255?255:k.lowpassfreq/100+.5),Pe=0,Re=0,rt=0,vt=k.internal_flags.noise_shaping,K=0,J=0,ce=0,he=0,we=0,Ie=(k.exp_nspsytune&1)!=0,ve=(k.exp_nspsytune&2)!=0,ze=!1,Ne=!1,xe=k.internal_flags.nogap_total,Qe=k.internal_flags.nogap_current,je=k.ATHtype,ie=0,ge;switch(k.VBR){case vbr_abr:ge=k.VBR_mean_bitrate_kbps;break;case vbr_off:ge=k.brate;break;default:ge=k.VBR_min_bitrate_kbps}switch(k.VBR.ordinal()<Ae.length?Ee=Ae[k.VBR.ordinal()]:Ee=0,Te=16*Me+Ee,P.findReplayGain&&(P.RadioGain>510&&(P.RadioGain=510),P.RadioGain<-510&&(P.RadioGain=-510),Re=8192,Re|=3072,P.RadioGain>=0?Re|=P.RadioGain:(Re|=512,Re|=-P.RadioGain)),P.findPeakSample&&(Pe=Math.abs(0|P.PeakSample/32767*Math.pow(2,23)+.5)),xe!=-1&&(Qe>0&&(Ne=!0),Qe<xe-1&&(ze=!0)),ie=je+((Ie?1:0)<<4)+((ve?1:0)<<5)+((ze?1:0)<<6)+((Ne?1:0)<<7),Q<0&&(Q=0),k.mode){case MONO:K=0;break;case STEREO:K=1;break;case DUAL_CHANNEL:K=2;break;case JOINT_STEREO:k.force_ms?K=4:K=3;break;case NOT_SET:default:K=7;break}k.in_samplerate<=32e3?ce=0:k.in_samplerate==48e3?ce=2:k.in_samplerate>48e3?ce=3:ce=1,(k.short_blocks==I4.short_block_forced||k.short_blocks==I4.short_block_dispensed||k.lowpassfreq==-1&&k.highpassfreq==-1||k.scale_left<k.scale_right||k.scale_left>k.scale_right||k.disable_reservoir&&k.brate<320||k.noATH||k.ATHonly||je==0||k.in_samplerate<=32e3)&&(J=1),he=vt+(K<<2)+(J<<5)+(ce<<6),we=P.nMusicCRC,O(R,q+$,Q),$+=4;for(var ue=0;ue<9;ue++)R[q+$+ue]=255&D.charAt(ue);$+=9,R[q+$]=255&Te,$++,R[q+$]=255&Xe,$++,O(R,q+$,Pe),$+=4,z(R,q+$,Re),$+=2,z(R,q+$,rt),$+=2,R[q+$]=255&ie,$++,ge>=255?R[q+$]=255:R[q+$]=255&ge,$++,R[q+$]=255&p>>4,R[q+$+1]=255&(p<<4)+(C>>8),R[q+$+2]=255&C,$+=3,R[q+$]=255&he,$++,R[q+$++]=0,z(R,q+$,k.preset),$+=2,O(R,q+$,N),$+=4,z(R,q+$,we),$+=2;for(var ee=0;ee<$;ee++)V=b(R[q+ee],V);return z(R,q+$,V),$+=2,$}function y(k){k.seek(0);var N=Kl(10);k.readFully(N);var R;return new String(N,"ISO-8859-1").startsWith("ID3")?R=0:R=((N[6]&127)<<21|(N[7]&127)<<14|(N[8]&127)<<7|N[9]&127)+N.length,R}this.getLameTagFrame=function(k,N){var R=k.internal_flags;if(!k.bWriteVbrTag||R.Class_ID!=Lame.LAME_ID||R.VBR_seek_table.pos<=0)return 0;if(N.length<R.VBR_seek_table.TotalFrameSize)return R.VBR_seek_table.TotalFrameSize;fN.fill(N,0,R.VBR_seek_table.TotalFrameSize,0),E(k,N);var q=Kl(o);if(k.free_format)for(var V=1;V<o;++V)q[V]=255&255*V/100;else A(R.VBR_seek_table,q);var P=R.sideinfo_len;k.error_protection&&(P-=2),k.VBR==h1.vbr_off?(N[P++]=255&T.charAt(0),N[P++]=255&T.charAt(1),N[P++]=255&T.charAt(2),N[P++]=255&T.charAt(3)):(N[P++]=255&x.charAt(0),N[P++]=255&x.charAt(1),N[P++]=255&x.charAt(2),N[P++]=255&x.charAt(3)),O(N,P,r+i+a+s),P+=4,O(N,P,R.VBR_seek_table.nVbrNumFrames),P+=4;var 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xN{constructor(t){this.bitRate=t.bitRate,this.sampleRate=t.sampleRate,this.dataBuffer=[],this.encoder=new yN(1,this.sampleRate,this.bitRate)}encode(t){const r=this._convertBuffer(t);let i=r.length;for(let a=0;i>=0;a+=1152){const s=r.subarray(a,a+1152),o=this.encoder.encodeBuffer(s);this.dataBuffer.push(new Int8Array(o)),i-=1152}}finish(){this.dataBuffer.push(this.encoder.flush());const t=new Blob(this.dataBuffer,{type:"audio/mp3"});return this.dataBuffer=[],{id:Date.now(),blob:t,url:URL.createObjectURL(t)}}_floatTo16BitPCM(t,n){for(let r=0;r<t.length;r++){const i=Math.max(-1,Math.min(1,t[r]));n[r]=i<0?i*32768:i*32767}}_convertBuffer(t){const n=new Float32Array(t),r=new Int16Array(t.length);return this._floatTo16BitPCM(n,r),r}}class wN{constructor(t={}){this.beforeRecording=t.beforeRecording,this.pauseRecording=t.pauseRecording,this.afterRecording=t.afterRecording,this.micFailed=t.micFailed,this.encoderOptions={bitRate:t.bitRate,sampleRate:t.sampleRate},this.bufferSize=4096,this.records=[],this.isPause=!1,this.isRecording=!1,this.duration=0,this.volume=0,this._duration=0}start(){const t={video:!1,audio:{channelCount:1,echoCancellation:!1}};this.beforeRecording&&this.beforeRecording("start recording"),navigator.mediaDevices.getUserMedia(t).then(this._micCaptured.bind(this)).catch(this._micError.bind(this)),this.isPause=!1,this.isRecording=!0,this.lameEncoder||(this.lameEncoder=new xN(this.encoderOptions))}stop(){this.stream.getTracks().forEach(n=>n.stop()),this.input.disconnect(),this.processor.disconnect(),this.context.close();let t=null;t=this.lameEncoder.finish(),t.duration=this.duration,this.records.push(t),this._duration=0,this.duration=0,this.isPause=!1,this.isRecording=!1,this.afterRecording&&this.afterRecording(t)}pause(){this.stream.getTracks().forEach(t=>t.stop()),this.input.disconnect(),this.processor.disconnect(),this._duration=this.duration,this.isPause=!0,this.pauseRecording&&this.pauseRecording("pause recording")}_micCaptured(t){this.context=new(window.AudioContext||window.webkitAudioContext),this.duration=this._duration,this.input=this.context.createMediaStreamSource(t),this.processor=this.context.createScriptProcessor(this.bufferSize,1,1),this.stream=t,this.processor.onaudioprocess=n=>{const r=n.inputBuffer.getChannelData(0);let i=0;this.lameEncoder&&this.lameEncoder.encode(r);for(let a=0;a<r.length;++a)i+=r[a]*r[a];this.duration=parseFloat(this._duration)+parseFloat(this.context.currentTime.toFixed(2)),this.volume=Math.sqrt(i/r.length).toFixed(2)},this.input.connect(this.processor),this.processor.connect(this.context.destination)}_micError(t){this.micFailed&&this.micFailed(t)}}var O4=window.chrome,p1=window.navigator,kN=p1.vendor,SN=typeof window.opr!="undefined",EN=p1.userAgent.indexOf("Edg")>-1,TN=p1.userAgent.match("CriOS");function MN(){return TN?!0:O4!==null&&typeof O4!="undefined"&&kN==="Google Inc."&&SN===!1&&EN===!1}function B4(){var e=AN(),t=e.substr(0,4);return/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(e)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a 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RN={name:"RoomFooter",components:{SvgIcon:_n,EmojiPickerContainer:s4,RoomFiles:IA,RoomMessageReply:nR,RoomUsersTag:cR,RoomEmojis:hR,RoomTemplatesText:wR},directives:{clickOutside:wl},props:{room:{type:Object,required:!0},roomId:{type:[String,Number],required:!0},roomMessage:{type:String,default:null},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},textMessages:{type:Object,required:!0},showSendIcon:{type:Boolean,required:!0},showFiles:{type:Boolean,required:!0},showAudio:{type:Boolean,required:!0},showEmojis:{type:Boolean,required:!0},showFooter:{type:Boolean,required:!0},acceptedFiles:{type:String,required:!0},multipleFiles:{type:Boolean,default:!0},captureFiles:{type:String,required:!0},textareaActionEnabled:{type:Boolean,required:!0},textareaAutoFocus:{type:Boolean,required:!0},userTagsEnabled:{type:Boolean,required:!0},emojisSuggestionEnabled:{type:Boolean,required:!0},templatesText:{type:Array,default:null},audioBitRate:{type:Number,required:!0},audioSampleRate:{type:Number,required:!0},initReplyMessage:{type:Object,default:null},initEditMessage:{type:Object,default:null},droppedFiles:{type:Array,default:null},emojiDataSource:{type:String,default:void 0},disableSending:{type:Boolean,default:!1},maxFiles:{type:Number,default:20}},emits:["edit-message","send-message","update-edited-message-id","textarea-action-handler","typing-message"],data(){return{message:"",editedMessage:{},messageReply:null,cursorRangePosition:null,files:[],fileDialog:!1,selectUsersTagItem:null,selectEmojiItem:null,selectTemplatesTextItem:null,format:"mp3",activeUpOrDownEmojis:null,activeUpOrDownUsersTag:null,activeUpOrDownTemplatesText:null,emojisDB:new Rg({dataSource:this.emojiDataSource}),emojiOpened:!1,keepKeyboardOpen:!1,filteredEmojis:[],filteredUsersTag:[],selectedUsersTag:[],filteredTemplatesText:[],recorder:this.initRecorder(),isRecording:!1,isFileLimitExceeded:!1}},computed:{isMessageEmpty(){return!this.files.length&&!this.message.trim()},isFileLoading(){return this.files.some(e=>e.loading)},recordedTime(){return new Date(this.recorder.duration*1e3).toISOString().substr(14,5)},shadowFooter(){return!!this.filteredEmojis.length||!!this.filteredUsersTag.length||!!this.filteredTemplatesText.length||!!this.files.length||!!this.messageReply}},watch:{roomId(){this.resetMessage(!0,!0),this.roomMessage&&(this.message=this.roomMessage,setTimeout(()=>this.onChangeInput()))},message(e){this.getTextareaRef().value=e},roomMessage:{immediate:!0,handler(e){e&&(this.message=this.roomMessage)}},editedMessage(e){this.$emit("update-edited-message-id",e._id)},initReplyMessage(e){e&&this.replyMessage(e)},initEditMessage(e){e&&this.editMessage(e)},droppedFiles(e){e&&this.onFileChange(e)},files:{handler(e){e.length>this.maxFiles&&(this.isFileLimitExceeded=!0,this.files=e.slice(0,this.maxFiles))},deep:!0}},mounted(){const e=B4();let t=!0;this.getTextareaRef().addEventListener("keyup",n=>{this.disableSending||(n.key==="Enter"&&!n.shiftKey&&!this.fileDialog&&(e?(this.message=this.message+`
`,setTimeout(()=>this.onChangeInput())):t&&!this.filteredEmojis.length&&!this.filteredUsersTag.length&&!this.filteredTemplatesText.length&&this.sendMessage()),t=!n.isComposing,setTimeout(()=>{this.updateFooterLists()},60))}),this.getTextareaRef().addEventListener("click",()=>{e&&(this.keepKeyboardOpen=!0),this.updateFooterLists()}),this.getTextareaRef().addEventListener("blur",()=>{setTimeout(()=>{this.resetFooterList()},100),e&&setTimeout(()=>this.keepKeyboardOpen=!1)})},beforeUnmount(){this.stopRecorder()},methods:{getTextareaRef(){return this.$refs.roomTextarea},focusTextarea(e){B4()&&e||!this.getTextareaRef()||(this.getTextareaRef().focus(),this.cursorRangePosition&&setTimeout(()=>{const t=MN()?0:1;this.getTextareaRef().setSelectionRange(this.cursorRangePosition+t,this.cursorRangePosition+t),this.cursorRangePosition=null}))},onChangeInput(){var e,t,n;(((e=this.getTextareaRef())==null?void 0:e.value)||((t=this.getTextareaRef())==null?void 0:t.value)==="")&&(this.message=(n=this.getTextareaRef())==null?void 0:n.value),this.keepKeyboardOpen=!0,this.resizeTextarea(),this.$emit("typing-message",this.message)},resizeTextarea(){const e=this.getTextareaRef();if(!e)return;const t=window.getComputedStyle(e,null).getPropertyValue("padding-top").replace("px","");e.style.height=0,e.style.height=e.scrollHeight-t*2+"px"},escapeTextarea(){this.filteredEmojis.length?this.filteredEmojis=[]:this.filteredUsersTag.length?this.filteredUsersTag=[]:this.filteredTemplatesText.length?this.filteredTemplatesText=[]:this.resetMessage()},onPasteImage(e){var n;if(!this.showFiles)return;const t=(n=e.clipboardData)==null?void 0:n.items;t&&Array.from(t).forEach(r=>{if(r.type.includes("image")){const i=r.getAsFile();this.onFileChange([i])}})},updateActiveUpOrDown(e,t){this.filteredEmojis.length?(this.activeUpOrDownEmojis=t,e.preventDefault()):this.filteredUsersTag.length?(this.activeUpOrDownUsersTag=t,e.preventDefault()):this.filteredTemplatesText.length&&(this.activeUpOrDownTemplatesText=t,e.preventDefault())},selectItem(){this.filteredEmojis.length?this.selectEmojiItem=!0:this.filteredUsersTag.length?this.selectUsersTagItem=!0:this.filteredTemplatesText.length&&(this.selectTemplatesTextItem=!0)},selectEmoji(e){if(this.selectEmojiItem=!1,!e)return;const{position:t,endPosition:n}=this.getCharPosition(":");this.message=this.message.substr(0,t-1)+e+this.message.substr(n,this.message.length-1),this.cursorRangePosition=t,this.focusTextarea()},selectTemplateText(e){if(this.selectTemplatesTextItem=!1,!e)return;const{position:t,endPosition:n}=this.getCharPosition("/"),r=this.message.substr(n,n).length?"":" ";this.message=this.message.substr(0,t-1)+e.text+r+this.message.substr(n,this.message.length-1),this.cursorRangePosition=t+e.text.length+r.length+1,this.focusTextarea()},addEmoji(e){this.disableSending||(this.message+=e.unicode,this.focusTextarea(!0))},launchFilePicker(){this.$refs.file.value="",this.$refs.file.click()},async onFileChange(e){this.fileDialog=!0,this.focusTextarea(),Array.from(e).forEach(async t=>{const n=URL.createObjectURL(t),r=t.name.lastIndexOf(".");this.files.push({loading:!0,name:t.name.substring(0,r),size:t.size,type:t.type,extension:t.name.substring(r+1),localUrl:n});const i=await fetch(n).then(s=>s.blob());let a=this.files.find(s=>s.localUrl===n);a&&(a.blob=i,a.loading=!1,delete a.loading)}),setTimeout(()=>this.fileDialog=!1,500)},removeFile(e){this.files.splice(e,1),this.focusTextarea()},toggleRecorder(e){if(this.isRecording=e,!this.recorder.isRecording)setTimeout(()=>this.recorder.start(),200);else try{this.recorder.stop();const t=this.recorder.records[0];this.files.push({blob:t.blob,name:`audio.${this.format}`,size:t.blob.size,duration:t.duration,type:t.blob.type,audio:!0,localUrl:URL.createObjectURL(t.blob)}),this.recorder=this.initRecorder(),this.sendMessage()}catch{setTimeout(()=>this.stopRecorder(),100)}},stopRecorder(){if(this.recorder.isRecording)try{this.recorder.stop(),this.recorder=this.initRecorder()}catch{setTimeout(()=>this.stopRecorder(),100)}},textareaActionHandler(){this.$emit("textarea-action-handler",this.message)},sendMessage(){var n;if(this.disableSending)return;let e=this.message.trim();if(!this.files.length&&!e||this.isFileLoading)return;this.selectedUsersTag.forEach(r=>{e=e.replace(`@${r.username}`,`<usertag>${r._id}</usertag>`)});const t=this.files.length?this.files:null;this.editedMessage._id?(this.editedMessage.content!==e||((n=this.editedMessage.files)==null?void 0:n.length)||this.files.length)&&this.$emit("edit-message",{messageId:this.editedMessage._id,newContent:e,files:t,replyMessage:this.messageReply,usersTag:this.selectedUsersTag}):this.$emit("send-message",{content:e,files:t,replyMessage:this.messageReply,usersTag:this.selectedUsersTag}),this.resetMessage(!0)},editMessage(e){this.resetMessage(),this.editedMessage={...e};let t=e.content;const n=t,r="<usertag>",i="</usertag>";[...t.matchAll(new RegExp(r,"gi"))].map(s=>s.index).forEach(s=>{const o=n.substring(s+r.length,n.indexOf(i,s)),l=this.room.users.find(c=>c._id===o);t=t.replace(`${r}${o}${i}`,`@${(l==null?void 0:l.username)||"unknown"}`),this.selectUserTag(l,!0)}),this.message=t,e.files&&(this.files=[...e.files]),setTimeout(()=>this.resizeTextarea())},replyMessage(e){this.editedMessage={},this.messageReply=e,this.focusTextarea()},updateFooterLists(){this.updateFooterList("@"),this.updateFooterList(":"),this.updateFooterList("/")},updateFooterList(e){if(!this.getTextareaRef()||e===":"&&!this.emojisSuggestionEnabled||e==="@"&&(!this.userTagsEnabled||!this.room.users)||e==="/"&&!this.templatesText)return;const t=this.getTextareaRef().selectionStart;let n=t;for(;n>0&&this.message.charAt(n-1)!==e&&(this.message.charAt(n-1)!==" "||e!==":");)n--;const r=this.message.charAt(n-2),i=!r.match(/^[0-9a-zA-Z]+$/);if(this.message.charAt(n-1)===e&&(!r||r===" "||i)){const a=this.message.substring(n,t);e===":"?this.updateEmojis(a):e==="@"?this.updateShowUsersTag(a):e==="/"&&this.updateShowTemplatesText(a)}else this.resetFooterList(e)},updateShowUsersTag(e){this.filteredUsersTag=qu(this.room.users,"username",e,!0).filter(t=>t._id!==this.currentUserId)},selectUserTag(e,t=!1){if(this.selectUsersTagItem=!1,!e)return;const{position:n,endPosition:r}=this.getCharPosition("@"),i=this.message.substr(r,r).length?"":" ";this.message=this.message.substr(0,n)+e.username+i+this.message.substr(r,this.message.length-1),this.selectedUsersTag=[...this.selectedUsersTag,{...e}],t||(this.cursorRangePosition=n+e.username.length+i.length+1),this.focusTextarea()},updateShowTemplatesText(e){this.filteredTemplatesText=qu(this.templatesText,"tag",e,!0)},getCharPosition(e){let n=this.getTextareaRef().selectionStart;for(;n>0&&this.message.charAt(n-1)!==e;)n--;const r=this.getTextareaRef().selectionEnd;return{position:n,endPosition:r}},async updateEmojis(e){if(!e)return;const t=await this.emojisDB.getEmojiBySearchQuery(e);this.filteredEmojis=t.map(n=>n.unicode)},resetFooterList(e=null){e===":"?this.filteredEmojis=[]:e==="@"?this.filteredUsersTag=[]:e==="/"?this.filteredTemplatesText=[]:(this.filteredEmojis=[],this.filteredUsersTag=[],this.filteredTemplatesText=[])},resetMessage(e=!1,t=!1){t||this.$emit("typing-message",null),this.selectedUsersTag=[],this.resetFooterList(),this.resetTextareaSize(),this.message="",this.editedMessage={},this.messageReply=null,this.files=[],this.emojiOpened=!1,this.isFileLimitExceeded=!1,this.preventKeyboardFromClosing(),(this.textareaAutoFocus||!t)&&setTimeout(()=>this.focusTextarea(e))},resetTextareaSize(){this.getTextareaRef()&&(this.getTextareaRef().style.height="20px")},preventKeyboardFromClosing(){this.keepKeyboardOpen&&this.getTextareaRef().focus()},initRecorder(){return this.isRecording=!1,new wN({bitRate:Number(this.audioBitRate),sampleRate:Number(this.audioSampleRate),beforeRecording:null,afterRecording:null,pauseRecording:null,micFailed:this.micFailed})},micFailed(){this.isRecording=!1,this.recorder=this.initRecorder()}}},NN={key:0,class:"vac-icon-textarea-left"},CN=Ce("div",{class:"vac-dot-audio-record"},null,-1),IN={class:"vac-dot-audio-record-time"},zN=["placeholder","disabled"],ON={class:"vac-icon-textarea"},BN={key:1},LN=["multiple","accept","capture"];function DN(e,t,n,r,i,a){const s=ct("room-emojis"),o=ct("room-users-tag"),l=ct("room-templates-text"),c=ct("room-message-reply"),d=ct("room-files"),u=ct("svg-icon"),h=ct("emoji-picker-container"),f=bo("click-outside");return $r((le(),ye("div",{id:"room-footer",class:St(["vac-room-footer",{"vac-app-box-shadow":a.shadowFooter}])},[$e(s,{"filtered-emojis":i.filteredEmojis,"select-item":i.selectEmojiItem,"active-up-or-down":i.activeUpOrDownEmojis,onSelectEmoji:t[0]||(t[0]=m=>a.selectEmoji(m)),onActivateItem:t[1]||(t[1]=m=>i.activeUpOrDownEmojis=0)},null,8,["filtered-emojis","select-item","active-up-or-down"]),$e(o,{"filtered-users-tag":i.filteredUsersTag,"select-item":i.selectUsersTagItem,"active-up-or-down":i.activeUpOrDownUsersTag,onSelectUserTag:t[2]||(t[2]=m=>a.selectUserTag(m)),onActivateItem:t[3]||(t[3]=m=>i.activeUpOrDownUsersTag=0)},null,8,["filtered-users-tag","select-item","active-up-or-down"]),$e(l,{"filtered-templates-text":i.filteredTemplatesText,"select-item":i.selectTemplatesTextItem,"active-up-or-down":i.activeUpOrDownTemplatesText,onSelectTemplateText:t[4]||(t[4]=m=>a.selectTemplateText(m)),onActivateItem:t[5]||(t[5]=m=>i.activeUpOrDownTemplatesText=0)},null,8,["filtered-templates-text","select-item","active-up-or-down"]),$e(c,{room:n.room,"message-reply":i.messageReply,"text-formatting":n.textFormatting,"link-options":n.linkOptions,onResetMessage:a.resetMessage},Pt({_:2},[bt(e.$slots,(m,x)=>({name:x,fn:lt(T=>[Ve(e.$slots,x,Ft(Dt(T)))])}))]),1032,["room","message-reply","text-formatting","link-options","onResetMessage"]),$e(d,{files:i.files,"is-file-limit-exceeded":i.isFileLimitExceeded,"max-files":n.maxFiles,onRemoveFile:a.removeFile,onResetMessage:a.resetMessage},Pt({_:2},[bt(e.$slots,(m,x)=>({name:x,fn:lt(T=>[Ve(e.$slots,x,Ft(Dt(T)))])}))]),1032,["files","is-file-limit-exceeded","max-files","onRemoveFile","onResetMessage"]),Ce("div",{class:St(["vac-box-footer",{"vac-box-footer-border":!i.files.length}])},[n.showAudio&&!i.files.length?(le(),ye("div",NN,[i.isRecording?(le(),ye(At,{key:0},[Ce("div",{class:"vac-svg-button 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FN=jt(RN,[["render",DN]]);const PN={name:"MessageReply",components:{AudioPlayer:s1,SvgIcon:_n,FormatMessage:Rs},props:{message:{type:Object,required:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},roomUsers:{type:Array,required:!0}},computed:{replyUsername(){const{senderId:e}=this.message.replyMessage,t=this.roomUsers.find(n=>n._id===e);return t?t.username:""},firstFile(){var e,t;return(t=(e=this.message.replyMessage)==null?void 0:e.files)!=null&&t.length?this.message.replyMessage.files[0]:{}},isAudio(){return kl(this.firstFile)},isImage(){return La(this.firstFile)},isVideo(){return Cs(this.firstFile)},isOtherFile(){var e;return((e=this.message.replyMessage.files)==null?void 0:e.length)&&!this.isAudio&&!this.isVideo&&!this.isImage}},methods:{fileMetaData(e){if(e.extension&&e.size)return`${lr(e.extension)} | ${Ri(e.size)}`;if(e.extension)return lr(e.extension);if(e.size)return Ri(e.size)},ellipsisInMiddle:lr}},HN={class:"vac-reply-message"},UN={class:"vac-reply-username"},qN={key:0,class:"vac-image-reply-container"},jN={key:1,class:"vac-video-reply-container"},VN={controls:""},KN=["src"],GN={key:3,class:"vac-file-container"},$N={class:"vac-text-ellipsis"},XN={key:0,class:"vac-text-ellipsis vac-text-extension"},YN={class:"vac-reply-content"};function WN(e,t,n,r,i,a){const s=ct("audio-player"),o=ct("svg-icon"),l=ct("format-message");return le(),ye("div",HN,[Ce("div",UN,pt(a.replyUsername),1),a.isImage?(le(),ye("div",qN,[Ce("div",{class:"vac-message-image vac-message-image-reply",style:Xt({"background-image":`url('${a.firstFile.url}')`})},null,4)])):a.isVideo?(le(),ye("div",jN,[Ce("video",VN,[Ce("source",{src:a.firstFile.url},null,8,KN)])])):a.isAudio?(le(),zt(s,{key:2,src:a.firstFile.url,"message-selection-enabled":!1,onUpdateProgressTime:t[0]||(t[0]=c=>e.progressTime=c),onHoverAudioProgress:t[1]||(t[1]=c=>e.hoverAudioProgress=c)},Pt({_:2},[bt(e.$slots,(c,d)=>({name:d,fn:lt(u=>[Ve(e.$slots,d,Ft(Dt(u)))])}))]),1032,["src"])):a.isOtherFile?(le(),ye("div",GN,[Ce("div",null,[Ve(e.$slots,"file-icon",{},()=>[$e(o,{name:"file"})])]),Ce("div",$N,pt(a.ellipsisInMiddle(a.firstFile.name)),1),a.firstFile.extension||a.firstFile.size?(le(),ye("div",XN,pt(a.fileMetaData(a.firstFile)),1)):Ge("",!0)])):Ge("",!0),Ce("div",YN,[$e(l,{"message-id":n.message.replyMessage._id,content:n.message.replyMessage.content,users:n.roomUsers,"text-formatting":n.textFormatting,"link-options":n.linkOptions,reply:!0},null,8,["message-id","content","users","text-formatting","link-options"])])])}var ZN=jt(PN,[["render",WN]]);const QN={name:"ProgressBar",props:{progress:{type:Number,default:0}},data(){const r=54*Math.PI;return{radius:35,stroke:4,normalizedRadius:27,circumference:r}},computed:{strokeDashoffset(){return this.circumference-this.progress/100*this.circumference}}},JN={ref:"progress",class:"vac-progress-wrapper"},eC=["height","width"],tC=["stroke-dasharray","stroke-width","r","cx","cy"],nC={class:"vac-progress-text"},rC=Ce("span",{class:"vac-progress-pourcent"},"%",-1);function iC(e,t,n,r,i,a){return le(),zt(ln,{name:"vac-fade-spinner",appear:""},{default:lt(()=>[Ce("div",JN,[(le(),ye("svg",{height:i.radius*2,width:i.radius*2},[Ce("circle",{stroke:"rgba(255, 255, 255, 0.7)","stroke-dasharray":i.circumference+" 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e=this.$refs["imageRef"+this.index];e&&(this.imageResponsive={maxHeight:e.clientWidth-18,loaderTop:e.clientHeight/2-9})},methods:{checkImgLoad(){if(!La(this.file))return;this.imageLoading=!0;const e=new Image;e.src=this.file.url,e.addEventListener("load",()=>this.imageLoading=!1)},openFile(e,t){this.messageSelectionEnabled||(e.stopPropagation(),this.$emit("open-file",{file:this.file,action:t}))}}},sC={class:"vac-message-file-container"},oC={key:0,class:"vac-image-buttons"},lC={controls:""},cC=["src"];function uC(e,t,n,r,i,a){const s=ct("progress-bar"),o=ct("loader"),l=ct("svg-icon");return le(),ye("div",sC,[a.isImage?(le(),ye("div",{key:0,ref:"imageRef"+n.index,class:"vac-message-image-container",onMouseover:t[2]||(t[2]=c=>i.imageHover=!0),onMouseleave:t[3]||(t[3]=c=>i.imageHover=!1),onClick:t[4]||(t[4]=c=>a.openFile(c,"preview"))},[n.file.progress>=0?(le(),zt(s,{key:0,progress:n.file.progress,style:Xt({top:`${i.imageResponsive.loaderTop}px`})},null,8,["progress","style"])):(le(),zt(o,{key:1,show:a.isImageLoading,type:"message-file","message-id":n.message._id,style:Xt({top:`${i.imageResponsive.loaderTop}px`})},Pt({_:2},[bt(e.$slots,(c,d)=>({name:d,fn:lt(u=>[Ve(e.$slots,d,Ft(Dt(u)))])}))]),1032,["show","message-id","style"])),Ce("div",{class:St(["vac-message-image",{"vac-blur-loading":a.isImageLoading&&n.message.senderId===n.currentUserId}]),style:Xt({"background-image":`url('${a.isImageLoading&&n.file.preview||n.file.url}')`,"max-height":`${i.imageResponsive.maxHeight}px`})},[$e(ln,{name:"vac-fade-image"},{default:lt(()=>[!n.messageSelectionEnabled&&i.imageHover&&!a.isImageLoading?(le(),ye("div",oC,[Ce("div",{class:"vac-svg-button 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mC={name:"MessageFiles",components:{SvgIcon:_n,FormatMessage:Rs,ProgressBar:L4,MessageFile:dC},props:{currentUserId:{type:[String,Number],required:!0},message:{type:Object,required:!0},roomUsers:{type:Array,required:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},messageSelectionEnabled:{type:Boolean,required:!0}},emits:["open-file","open-user-tag"],computed:{imageVideoFiles(){return this.message.files.filter(e=>dg(e))},otherFiles(){return this.message.files.filter(e=>!dg(e))}},methods:{openFile(e,t,n){this.messageSelectionEnabled||(e.stopPropagation(),this.$emit("open-file",{file:t,action:n}))},fileMetaData(e){if(e.extension&&e.size)return`${lr(e.extension)} | ${Ri(e.size)}`;if(e.extension)return lr(e.extension);if(e.size)return Ri(e.size)},ellipsisInMiddle:lr}},fC={class:"vac-message-files-container"},hC={class:"vac-other-files-container"},pC=["onClick"],gC={class:"vac-svg-button"},bC={class:"vac-text-ellipsis"},vC={key:0,class:"vac-text-ellipsis vac-text-extension"};function _C(e,t,n,r,i,a){const s=ct("message-file"),o=ct("progress-bar"),l=ct("svg-icon"),c=ct("format-message");return le(),ye("div",fC,[(le(!0),ye(At,null,bt(a.imageVideoFiles,(d,u)=>(le(),ye("div",{key:u+"iv"},[$e(s,{file:d,"current-user-id":n.currentUserId,message:n.message,index:u,"message-selection-enabled":n.messageSelectionEnabled,onOpenFile:t[0]||(t[0]=h=>e.$emit("open-file",h))},Pt({_:2},[bt(e.$slots,(h,f)=>({name:f,fn:lt(m=>[Ve(e.$slots,f,Ft(Dt(m)))])}))]),1032,["file","current-user-id","message","index","message-selection-enabled"])]))),128)),Ce("div",hC,[(le(!0),ye(At,null,bt(a.otherFiles,(d,u)=>(le(),ye("div",{key:u+"a",class:"vac-file-wrapper"},[d.progress>=0?(le(),zt(o,{key:0,progress:d.progress,style:{top:"44px"}},null,8,["progress"])):Ge("",!0),Ce("div",{class:St(["vac-file-container",{"vac-file-container-progress":d.progress>=0}]),onClick:h=>a.openFile(h,d,"download")},[Ce("div",gC,[Ve(e.$slots,"document-icon",{},()=>[$e(l,{name:"document"})])]),Ce("div",bC,pt(a.ellipsisInMiddle(d.name)),1),d.extension||d.size?(le(),ye("div",vC,pt(a.fileMetaData(d)),1)):Ge("",!0)],10,pC)]))),128))]),$e(c,{"message-id":n.message._id,content:n.message.content,users:n.roomUsers,"text-formatting":n.textFormatting,"link-options":n.linkOptions,onOpenUserTag:t[1]||(t[1]=d=>e.$emit("open-user-tag",d))},null,8,["message-id","content","users","text-formatting","link-options"])])}var yC=jt(mC,[["render",_C]]);const xC={name:"MessageActions",components:{SvgIcon:_n,EmojiPickerContainer:s4},directives:{clickOutside:wl},props:{currentUserId:{type:[String,Number],required:!0},message:{type:Object,required:!0},messageActions:{type:Array,required:!0},showReactionEmojis:{type:Boolean,required:!0},messageHover:{type:Boolean,required:!0},hoverMessageId:{type:[String,Number],default:null},hoverAudioProgress:{type:Boolean,required:!0},emojiDataSource:{type:String,default:void 0}},emits:["update-emoji-opened","update-options-opened","update-message-hover","message-action-handler","send-message-reaction"],data(){return{menuOptionsTop:0,optionsOpened:!1,optionsClosing:!1,emojiOpened:!1}},computed:{isMessageActions(){return this.filteredMessageActions.length&&this.messageHover&&!this.message.deleted&&!this.message.disableActions&&!this.hoverAudioProgress},isMessageReactions(){return this.showReactionEmojis&&this.messageHover&&!this.message.deleted&&!this.message.disableReactions&&!this.hoverAudioProgress},filteredMessageActions(){return this.message.senderId===this.currentUserId?this.messageActions:this.messageActions.filter(e=>!e.onlyMe)}},watch:{emojiOpened(e){this.$emit("update-emoji-opened",e),e&&(this.optionsOpened=!1)},optionsOpened(e){this.$emit("update-options-opened",e)}},methods:{openOptions(){this.optionsClosing||(this.optionsOpened=!this.optionsOpened,this.optionsOpened&&setTimeout(()=>{const e=a4(this.$el,"#room-footer");if(!e||!this.$refs.menuOptions||!this.$refs.actionIcon)return;const t=this.$refs.menuOptions.getBoundingClientRect().height,n=this.$refs.actionIcon.getBoundingClientRect().top;e.getBoundingClientRect().top-n>t+50?this.menuOptionsTop=30:this.menuOptionsTop=-t}))},closeOptions(){this.optionsOpened=!1,this.optionsClosing=!0,this.updateMessageHover(),setTimeout(()=>this.optionsClosing=!1,100)},openEmoji(){this.emojiOpened=!this.emojiOpened},closeEmoji(){this.emojiOpened=!1,this.updateMessageHover()},updateMessageHover(){this.hoverMessageId!==this.message._id&&this.$emit("update-message-hover",!1)},messageActionHandler(e){this.closeOptions(),this.$emit("message-action-handler",e)},sendMessageReaction(e,t){this.$emit("send-message-reaction",{emoji:e,reaction:t}),this.closeEmoji()}}},wC={class:"vac-message-actions-wrapper"},kC={key:"3"},SC={class:"vac-menu-list"},EC=["onClick"];function TC(e,t,n,r,i,a){const s=ct("svg-icon"),o=ct("emoji-picker-container"),l=bo("click-outside");return le(),ye("div",wC,[Ce("div",{class:"vac-options-container",style:Xt({display:n.hoverAudioProgress?"none":"initial",width:a.filteredMessageActions.length&&n.showReactionEmojis?"70px":"45px"})},[$e(G0,{name:"vac-slide-left",tag:"span"},{default:lt(()=>[a.isMessageActions||a.isMessageReactions?(le(),ye("div",{key:"1",class:St(["vac-blur-container",{"vac-options-me":n.message.senderId===n.currentUserId}])},null,2)):Ge("",!0),a.isMessageActions?(le(),ye("div",{ref:"actionIcon",key:"2",class:"vac-svg-button vac-message-options",onClick:t[0]||(t[0]=(...c)=>a.openOptions&&a.openOptions(...c))},[Ve(e.$slots,"dropdown-icon_"+n.message._id,{},()=>[$e(s,{name:"dropdown",param:"message"})])],512)):Ge("",!0),a.isMessageReactions?$r((le(),ye("div",kC,[Ve(e.$slots,"emoji-picker",D0({emojiOpened:i.emojiOpened},{addEmoji:a.sendMessageReaction}),()=>[$e(o,{class:"vac-message-emojis",style:Xt({right:a.isMessageActions?"30px":"5px"}),"emoji-opened":i.emojiOpened,"emoji-reaction":!0,"position-right":n.message.senderId===n.currentUserId,"message-id":n.message._id,"emoji-data-source":n.emojiDataSource,onAddEmoji:a.sendMessageReaction,onOpenEmoji:a.openEmoji},Pt({_:2},[bt(e.$slots,(c,d)=>({name:d,fn:lt(u=>[Ve(e.$slots,d,Ft(Dt(u)))])}))]),1032,["style","emoji-opened","position-right","message-id","emoji-data-source","onAddEmoji","onOpenEmoji"])])])),[[l,a.closeEmoji]]):Ge("",!0)]),_:3})],4),a.filteredMessageActions.length?(le(),zt(ln,{key:0,name:n.message.senderId===n.currentUserId?"vac-slide-left":"vac-slide-right"},{default:lt(()=>[i.optionsOpened?$r((le(),ye("div",{key:0,ref:"menuOptions",class:St(["vac-menu-options",{"vac-menu-left":n.message.senderId!==n.currentUserId}]),style:Xt({top:`${i.menuOptionsTop}px`})},[Ce("div",SC,[(le(!0),ye(At,null,bt(a.filteredMessageActions,c=>(le(),ye("div",{key:c.name},[Ce("div",{class:"vac-menu-item",onClick:d=>a.messageActionHandler(c)},pt(c.title),9,EC)]))),128))])],6)),[[l,a.closeOptions]]):Ge("",!0)]),_:1},8,["name"])):Ge("",!0)])}var MC=jt(xC,[["render",TC]]);const AC={name:"MessageReactions",props:{currentUserId:{type:[String,Number],required:!0},message:{type:Object,required:!0}},emits:["send-message-reaction"],methods:{sendMessageReaction(e,t){this.$emit("send-message-reaction",{emoji:e,reaction:t})}}},RC=["onClick"];function NC(e,t,n,r,i,a){return n.message.deleted?Ge("",!0):(le(),zt(G0,{key:0,name:"vac-slide-left",tag:"span"},{default:lt(()=>[(le(!0),ye(At,null,bt(n.message.reactions,(s,o)=>$r((le(),ye("button",{key:o+0,class:St(["vac-button-reaction",{"vac-reaction-me":s.indexOf(n.currentUserId)!==-1}]),style:Xt({float:n.message.senderId===n.currentUserId?"right":"left"}),onClick:l=>a.sendMessageReaction({unicode:o},s)},[Tr(pt(o),1),Ce("span",null,pt(s.length),1)],14,RC)),[[So,s.length]])),128))]),_:1}))}var CC=jt(AC,[["render",NC]]);function IC(e){if(!((r,i)=>i.every(a=>{let s=!1;return(a.type[0]==="array"&&Array.isArray(r[a.key])||a.type.find(o=>o===typeof r[a.key]))&&(s=!0),s&&g1(r,a.key)}))(e,[{key:"roomId",type:["string","number"]},{key:"roomName",type:["string"]},{key:"users",type:["array"]}]))throw new Error("Rooms object is not valid! Must contain at least roomId[String, Number], roomName[String] and users[Array]")}function zC(e){if(!((r,i)=>i.every(a=>a.type.find(o=>o===typeof r[a.key])&&g1(r,a.key)))(e,[{key:"_id",type:["string","number"]},{key:"username",type:["string"]}]))throw new Error("Participants object is not valid! Must contain at least _id[String, Number] and username[String]")}function OC(e){if(!((r,i)=>i.every(a=>a.type.find(o=>o===typeof r[a.key])&&g1(r,a.key)))(e,[{key:"_id",type:["string","number"]},{key:"senderId",type:["string","number"]}]))throw new Error("Messages object is not valid! Must contain at least _id[String, Number] and senderId[String, Number]")}function g1(e,t){return Object.prototype.hasOwnProperty.call(e,t)&&e[t]!==null&&e[t]!==void 0}const BC={name:"RoomMessage",components:{SvgIcon:_n,FormatMessage:Rs,AudioPlayer:s1,MessageReply:ZN,MessageFiles:yC,MessageActions:MC,MessageReactions:CC},props:{currentUserId:{type:[String,Number],required:!0},textMessages:{type:Object,required:!0},index:{type:Number,required:!0},message:{type:Object,required:!0},messages:{type:Array,required:!0},editedMessageId:{type:[String,Number],default:null},roomUsers:{type:Array,default:()=>[]},messageActions:{type:Array,required:!0},newMessages:{type:Array,default:()=>[]},showReactionEmojis:{type:Boolean,required:!0},showNewMessagesDivider:{type:Boolean,required:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},usernameOptions:{type:Object,required:!0},messageSelectionEnabled:{type:Boolean,required:!0},selectedMessages:{type:Array,default:()=>[]},emojiDataSource:{type:String,default:void 0},allowCopy:{type:Boolean,required:!0}},emits:["message-added","open-file","open-user-tag","open-failed-message","message-action-handler","send-message-reaction","select-message","unselect-message","message-updated"],data(){return{hoverMessageId:null,messageHover:!1,optionsOpened:!1,emojiOpened:!1,newMessage:{},progressTime:"- : -",hoverAudioProgress:!1,copied:!1}},computed:{showUsername(){return!this.usernameOptions.currentUser&&this.message.senderId===this.currentUserId?!1:this.roomUsers.length>=this.usernameOptions.minUsers},showDate(){return this.index>0&&this.message.date!==this.messages[this.index-1].date},messageOffset(){return this.index>0&&this.message.senderId!==this.messages[this.index-1].senderId},isMessageHover(){return this.editedMessageId===this.message._id||this.hoverMessageId===this.message._id},isAudio(){var e;return(e=this.message.files)==null?void 0:e.some(t=>kl(t))},isCheckmarkVisible(){return this.message.senderId===this.currentUserId&&!this.message.deleted&&(this.message.saved||this.message.distributed||this.message.seen)},hasCurrentUserAvatar(){return this.messages.some(e=>e.senderId===this.currentUserId&&e.avatar)},hasSenderUserAvatar(){return this.messages.some(e=>e.senderId!==this.currentUserId&&e.avatar)},isMessageSelected(){return this.messageSelectionEnabled&&!!this.selectedMessages.find(e=>e._id===this.message._id)}},watch:{newMessages:{immediate:!0,deep:!0,handler(e){if(!e.length||!this.showNewMessagesDivider){this.newMessage={};return}this.newMessage=e.reduce((t,n)=>n.index<t.index?n:t)}},messageSelectionEnabled(){this.resetMessageHover()}},mounted(){OC(this.message),this.$emit("message-added",{message:this.message,index:this.index,ref:this.$refs.message})},methods:{onHoverMessage(){this.messageSelectionEnabled||(this.messageHover=!0,this.canEditMessage()&&(this.hoverMessageId=this.message._id))},canEditMessage(){return!this.message.deleted},onLeaveMessage(){this.messageSelectionEnabled||(!this.optionsOpened&&!this.emojiOpened&&(this.messageHover=!1),this.hoverMessageId=null)},resetMessageHover(){this.messageHover=!1,this.hoverMessageId=null},openFile(e){this.$emit("open-file",{message:this.message,file:e})},openUserTag(e){this.$emit("open-user-tag",{user:e})},messageActionHandler(e){this.resetMessageHover(),setTimeout(()=>{this.$emit("message-action-handler",{action:e,message:this.message})},300)},sendMessageReaction({emoji:e,reaction:t}){this.$emit("send-message-reaction",{messageId:this.message._id,reaction:e,remove:t&&t.indexOf(this.currentUserId)!==-1}),this.messageHover=!1},selectMessage(){this.messageSelectionEnabled&&(this.isMessageSelected?this.$emit("unselect-message",this.message._id):this.$emit("select-message",this.message))},copyText(){var n,r,i,a,s,o;const e=this;e.copied=!0;const t=((i=(r=(n=this.$refs)==null?void 0:n.inputToCopy)==null?void 0:r.getElementsByClassName("markdown"))==null?void 0:i[0])||((o=(s=(a=this.$refs)==null?void 0:a.inputToCopy)==null?void 0:s.getElementsByClassName("vac-format-message-wrapper"))==null?void 0:o[0]);navigator.clipboard.writeText(t.innerText).then(()=>{setTimeout(()=>{e.copied=!1},500)})}}},LC=["id"],DC={key:0,class:"vac-card-info vac-card-date"},FC={key:1,class:"vac-line-new"},PC={key:2,class:"vac-card-info vac-card-system"},HC={key:1,class:"vac-avatar-offset"},UC={key:0,class:"vac-progress-time"},qC={class:"vac-message-footer"},jC={class:"vac-text-timestamp"},VC={key:0,class:"vac-icon-edited"},KC={key:1},GC=[Ce("div",{class:"vac-failure-text"},"!",-1)],$C={key:3,class:"vac-avatar-current-offset"};function XC(e,t,n,r,i,a){const s=ct("format-message"),o=ct("message-reply"),l=ct("message-files"),c=ct("audio-player"),d=ct("svg-icon"),u=ct("message-actions"),h=ct("message-reactions");return le(),ye("div",{id:n.message._id,ref:"message",class:"vac-message-wrapper"},[a.showDate?(le(),ye("div",DC,pt(n.message.date),1)):Ge("",!0),i.newMessage._id===n.message._id?(le(),ye("div",FC,pt(n.textMessages.NEW_MESSAGES),1)):Ge("",!0),n.message.system?(le(),ye("div",PC,[Ve(e.$slots,"message_"+n.message._id,{},()=>[$e(s,{"message-id":n.message._id,content:n.message.content,deleted:!!n.message.deleted,users:n.roomUsers,"text-messages":n.textMessages,"text-formatting":n.textFormatting,"link-options":n.linkOptions,onOpenUserTag:a.openUserTag},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["message-id","content","deleted","users","text-messages","text-formatting","link-options","onOpenUserTag"])])])):(le(),ye("div",{key:3,ref:"inputToCopy",class:St(["vac-message-box",{"vac-offset-current":n.message.senderId===n.currentUserId}]),onClick:t[11]||(t[11]=(...f)=>a.selectMessage&&a.selectMessage(...f))},[Ve(e.$slots,"message_"+n.message._id,{},()=>[n.message.senderId!==n.currentUserId?Ve(e.$slots,"message-avatar_"+n.message._id,{key:0},()=>[n.message.avatar?(le(),ye("div",{key:0,class:"vac-avatar",style:Xt({"background-image":`url('${n.message.avatar}')`})},null,4)):Ge("",!0)]):Ge("",!0),a.hasSenderUserAvatar&&!n.message.avatar?(le(),ye("div",HC)):Ge("",!0),Ce("div",{class:St(["vac-message-container",{"vac-message-container-offset":a.messageOffset}])},[Ce("div",{class:St(["vac-message-card",{"vac-message-highlight":a.isMessageHover,"vac-message-current":n.message.senderId===n.currentUserId,"vac-message-deleted":n.message.deleted,"vac-item-clickable":n.messageSelectionEnabled,"vac-message-selected":a.isMessageSelected}]),onMouseover:t[8]||(t[8]=(...f)=>a.onHoverMessage&&a.onHoverMessage(...f)),onMouseleave:t[9]||(t[9]=(...f)=>a.onLeaveMessage&&a.onLeaveMessage(...f))},[a.showUsername?(le(),ye("div",{key:0,class:St(["vac-text-username",{"vac-username-reply":!n.message.deleted&&n.message.replyMessage}])},[Ce("span",null,pt(n.message.username),1)],2)):Ge("",!0),!n.message.deleted&&n.message.replyMessage?(le(),zt(o,{key:1,message:n.message,"room-users":n.roomUsers,"text-formatting":n.textFormatting,"link-options":n.linkOptions},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["message","room-users","text-formatting","link-options"])):Ge("",!0),!!n.message.deleted||!n.message.files||!n.message.files.length?(le(),zt(s,{key:2,"message-id":n.message._id,content:n.message.content,deleted:!!n.message.deleted,users:n.roomUsers,"text-formatting":n.textFormatting,"text-messages":n.textMessages,"link-options":n.linkOptions,onOpenUserTag:a.openUserTag,onMessageUpdated:t[0]||(t[0]=f=>e.$emit("message-updated",f))},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["message-id","content","deleted","users","text-formatting","text-messages","link-options","onOpenUserTag"])):!a.isAudio||n.message.files.length>1?(le(),zt(l,{key:3,"current-user-id":n.currentUserId,message:n.message,"room-users":n.roomUsers,"text-formatting":n.textFormatting,"link-options":n.linkOptions,"message-selection-enabled":n.messageSelectionEnabled,onOpenFile:a.openFile,onOpenUserTag:a.openUserTag},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["current-user-id","message","room-users","text-formatting","link-options","message-selection-enabled","onOpenFile","onOpenUserTag"])):(le(),ye(At,{key:4},[$e(s,{"message-id":n.message._id,content:n.message.content,deleted:!!n.message.deleted,users:n.roomUsers,"text-formatting":n.textFormatting,"text-messages":n.textMessages,"link-options":n.linkOptions,onOpenUserTag:a.openUserTag,onMessageUpdated:t[1]||(t[1]=f=>e.$emit("message-updated",f))},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["message-id","content","deleted","users","text-formatting","text-messages","link-options","onOpenUserTag"]),$e(c,{"message-id":n.message._id,src:n.message.files[0].url,"message-selection-enabled":n.messageSelectionEnabled,onUpdateProgressTime:t[2]||(t[2]=f=>i.progressTime=f),onHoverAudioProgress:t[3]||(t[3]=f=>i.hoverAudioProgress=f)},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["message-id","src","message-selection-enabled"]),n.message.deleted?Ge("",!0):(le(),ye("div",UC,pt(i.progressTime),1))],64)),Ce("div",qC,[Ce("div",jC,[n.message.edited&&!n.message.deleted?(le(),ye("div",VC,[Ve(e.$slots,"pencil-icon_"+n.message._id,{},()=>[$e(d,{name:"pencil"})])])):Ge("",!0),Ce("span",null,pt(n.message.timestamp),1),a.isCheckmarkVisible?(le(),ye("span",KC,[Ve(e.$slots,"checkmark-icon_"+n.message._id,{},()=>[$e(d,{name:n.message.distributed?"double-checkmark":"checkmark",param:n.message.seen?"seen":"",class:"vac-icon-check"},null,8,["name","param"])])])):Ge("",!0)]),n.allowCopy&&n.message.senderId!==n.currentUserId?(le(),ye("div",{key:0,class:"vac-copy-message-link",onClick:t[4]||(t[4]=hr((...f)=>a.copyText&&a.copyText(...f),["prevent"]))},[i.copied?(le(),zt(d,{key:0,name:"check"})):(le(),zt(d,{key:1,name:"copy"}))])):Ge("",!0)]),$e(u,{"current-user-id":n.currentUserId,message:n.message,"message-actions":n.messageActions,"show-reaction-emojis":n.showReactionEmojis,"message-hover":i.messageHover,"hover-message-id":i.hoverMessageId,"hover-audio-progress":i.hoverAudioProgress,"emoji-data-source":n.emojiDataSource,onUpdateMessageHover:t[5]||(t[5]=f=>i.messageHover=f),onUpdateOptionsOpened:t[6]||(t[6]=f=>i.optionsOpened=f),onUpdateEmojiOpened:t[7]||(t[7]=f=>i.emojiOpened=f),onMessageActionHandler:a.messageActionHandler,onSendMessageReaction:a.sendMessageReaction},Pt({_:2},[bt(e.$slots,(f,m)=>({name:m,fn:lt(x=>[Ve(e.$slots,m,Ft(Dt(x)))])}))]),1032,["current-user-id","message","message-actions","show-reaction-emojis","message-hover","hover-message-id","hover-audio-progress","emoji-data-source","onMessageActionHandler","onSendMessageReaction"])],34),$e(h,{"current-user-id":n.currentUserId,message:n.message,onSendMessageReaction:a.sendMessageReaction},null,8,["current-user-id","message","onSendMessageReaction"])],2),Ve(e.$slots,"message-failure_"+n.message._id,{},()=>[n.message.failure&&n.message.senderId===n.currentUserId?(le(),ye("div",{key:0,class:St(["vac-failure-container vac-svg-button",{"vac-failure-container-avatar":n.message.avatar&&n.message.senderId===n.currentUserId}]),onClick:t[10]||(t[10]=f=>e.$emit("open-failed-message",{message:n.message}))},GC,2)):Ge("",!0)]),n.message.senderId===n.currentUserId?Ve(e.$slots,"message-avatar_"+n.message._id,{key:2},()=>[n.message.avatar?(le(),ye("div",{key:0,class:"vac-avatar vac-avatar-current",style:Xt({"background-image":`url('${n.message.avatar}')`})},null,4)):Ge("",!0)]):Ge("",!0),a.hasCurrentUserAvatar&&!n.message.avatar?(le(),ye("div",$C)):Ge("",!0)])],2))],8,LC)}var YC=jt(BC,[["render",XC]]);const WC={name:"ChatRoom",components:{Loader:Eo,SvgIcon:_n,RoomHeader:PT,RoomFooter:FN,RoomMessage:YC},props:{currentUserId:{type:[String,Number],required:!0},textMessages:{type:Object,required:!0},singleRoom:{type:Boolean,required:!0},showRoomsList:{type:Boolean,required:!0},isMobile:{type:Boolean,required:!0},rooms:{type:Array,required:!0},roomId:{type:[String,Number],required:!0},loadFirstRoom:{type:Boolean,required:!0},messages:{type:Array,required:!0},roomMessage:{type:String,default:null},messagesLoaded:{type:Boolean,required:!0},menuActions:{type:Array,required:!0},messageActions:{type:Array,required:!0},messageSelectionActions:{type:Array,required:!0},autoScroll:{type:Object,required:!0},showSendIcon:{type:Boolean,required:!0},showFiles:{type:Boolean,required:!0},showAudio:{type:Boolean,required:!0},audioBitRate:{type:Number,required:!0},audioSampleRate:{type:Number,required:!0},showEmojis:{type:Boolean,required:!0},showReactionEmojis:{type:Boolean,required:!0},showNewMessagesDivider:{type:Boolean,required:!0},showFooter:{type:Boolean,required:!0},acceptedFiles:{type:String,required:!0},captureFiles:{type:String,required:!0},multipleFiles:{type:Boolean,default:!0},textFormatting:{type:Object,required:!0},linkOptions:{type:Object,required:!0},loadingRooms:{type:Boolean,required:!0},roomInfoEnabled:{type:Boolean,required:!0},textareaActionEnabled:{type:Boolean,required:!0},textareaAutoFocus:{type:Boolean,required:!0},userTagsEnabled:{type:Boolean,required:!0},emojisSuggestionEnabled:{type:Boolean,required:!0},scrollDistance:{type:Number,required:!0},templatesText:{type:Array,default:null},usernameOptions:{type:Object,required:!0},emojiDataSource:{type:String,default:void 0},disableSending:{type:Boolean,default:!1},maxFiles:{type:Number,default:20},allowCopy:{type:Boolean,required:!0}},emits:["toggle-rooms-list","room-info","menu-action-handler","message-selection-action-handler","edit-message","send-message","delete-message","message-action-handler","fetch-messages","send-message-reaction","typing-message","open-file","open-user-tag","open-failed-message","textarea-action-handler"],data(){return{editedMessageId:null,initReplyMessage:null,initEditMessage:null,loadingMessages:!1,observer:null,showLoader:!0,loadingMoreMessages:!1,scrollIcon:!1,scrollMessagesCount:0,newMessages:[],messageSelectionEnabled:!1,selectedMessages:[],droppedFiles:[]}},computed:{room(){return this.rooms.find(e=>e.roomId===this.roomId)||{}},showNoMessages(){return this.roomId&&!this.messages.length&&!this.loadingMessages&&!this.loadingRooms},showNoRoom(){const e=!this.rooms.length&&!this.loadingRooms||!this.roomId&&!this.loadFirstRoom;return e&&this.updateLoadingMessages(!1),e},showMessagesStarted(){return this.messages.length&&this.messagesLoaded}},watch:{roomId:{immediate:!0,handler(){this.onRoomChanged()}},messages:{deep:!0,handler(e,t){e.forEach((n,r)=>{this.showNewMessagesDivider&&!n.seen&&n.senderId!==this.currentUserId&&this.newMessages.push({_id:n._id,index:r})}),(t==null?void 0:t.length)===(e==null?void 0:e.length)-1&&(this.newMessages=[]),setTimeout(()=>this.loadingMoreMessages=!1)}},messagesLoaded(e){e&&this.updateLoadingMessages(!1)}},mounted(){this.newMessages=[]},methods:{updateLoadingMessages(e){this.loadingMessages=e,e||setTimeout(()=>this.initIntersectionObserver())},initIntersectionObserver(){this.observer&&(this.showLoader=!0,this.observer.disconnect());const e=this.$el.querySelector("#infinite-loader-messages");if(e){const t={root:this.$el.querySelector("#messages-list"),rootMargin:`${this.scrollDistance}px`,threshold:0};this.observer=new IntersectionObserver(n=>{n[0].isIntersecting&&this.loadMoreMessages()},t),this.observer.observe(e)}},preventTopScroll(){const e=this.$refs.scrollContainer,t=e.scrollHeight,n=new ResizeObserver(i=>{e.scrollHeight!==t&&this.$refs.scrollContainer&&(this.$refs.scrollContainer.scrollTo({top:e.scrollHeight-t}),n.disconnect())});for(var r=0;r<e.children.length;r++)n.observe(e.children[r])},touchStart(e){if(!this.singleRoom&&e.changedTouches.length===1){const t=e.changedTouches[0].clientX,n=e.changedTouches[0].clientY;addEventListener("touchend",r=>this.touchEnd(r,t,n),{once:!0})}},touchEnd(e,t,n){if(e.changedTouches.length===1){const r=e.changedTouches[0].clientX,i=e.changedTouches[0].clientY,a=r-t>100,s=Math.abs(i-n)>50;a&&!s&&this.$emit("toggle-rooms-list")}},onRoomChanged(){this.updateLoadingMessages(!0),this.scrollIcon=!1,this.scrollMessagesCount=0,this.resetMessageSelection();const e=this.$watch(()=>this.messages,t=>{if(!t||!t.length)return;const n=this.$refs.scrollContainer;!n||(e(),setTimeout(()=>{n.scrollTo({top:n.scrollHeight}),this.updateLoadingMessages(!1)}))})},resetMessageSelection(){this.messageSelectionEnabled=!1,this.selectedMessages=[]},selectMessage(e){this.selectedMessages.push(e)},unselectMessage(e){this.selectedMessages=this.selectedMessages.filter(t=>t._id!==e)},onMessageAdded({message:e,index:t,ref:n}){if(t!==this.messages.length-1)return;const r=n.offsetHeight+60;setTimeout(()=>{const i=this.$refs.scrollContainer;let a=!1;i&&(a=this.getBottomScroll(i)>r),e.senderId===this.currentUserId?a?this.autoScroll.send.newAfterScrollUp&&this.scrollToBottom():this.autoScroll.send.new&&this.scrollToBottom():a?this.autoScroll.receive.newAfterScrollUp?this.scrollToBottom():(this.scrollIcon=!0,this.scrollMessagesCount++):this.autoScroll.receive.new?this.scrollToBottom():(this.scrollIcon=!0,this.scrollMessagesCount++)})},onContainerScroll(e){if(!e.target)return;const 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aI=jt(WC,[["render",iI]]);const sI={name:"MediaPreview",components:{SvgIcon:_n},props:{file:{type:Object,required:!0}},emits:["close-media-preview"],computed:{isImage(){return La(this.file)},isVideo(){return Cs(this.file)}},mounted(){this.$refs.modal.focus()},methods:{closeModal(){this.$emit("close-media-preview")}}},oI={key:0,class:"vac-media-preview-container"},lI={key:1,class:"vac-media-preview-container"},cI={controls:"",autoplay:""},uI=["src"],dI={class:"vac-svg-button"};function mI(e,t,n,r,i,a){const s=ct("svg-icon");return le(),ye("div",{ref:"modal",tabindex:"0",class:"vac-media-preview",onClick:t[0]||(t[0]=hr((...o)=>a.closeModal&&a.closeModal(...o),["stop"])),onKeydown:t[1]||(t[1]=Vi((...o)=>a.closeModal&&a.closeModal(...o),["esc"]))},[$e(ln,{name:"vac-bounce-preview",appear:""},{default:lt(()=>[a.isImage?(le(),ye("div",oI,[Ce("div",{class:"vac-image-preview",style:Xt({"background-image":`url('${n.file.url}')`})},null,4)])):a.isVideo?(le(),ye("div",lI,[Ce("video",cI,[Ce("source",{src:n.file.url},null,8,uI)])])):Ge("",!0)]),_:1}),Ce("div",dI,[Ve(e.$slots,"preview-close-icon",{},()=>[$e(s,{name:"close-outline",param:"preview"})])])],544)}var fI=jt(sI,[["render",mI]]),hI={ROOMS_EMPTY:"No rooms",ROOM_EMPTY:"No room selected",NEW_MESSAGES:"New Messages",MESSAGE_DELETED:"This message was deleted",MESSAGES_EMPTY:"No messages",CONVERSATION_STARTED:"Conversation started on:",TYPE_MESSAGE:"Type message",SEARCH:"Search",IS_ONLINE:"is online",LAST_SEEN:"last seen ",IS_TYPING:"is 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.vac-image-link{position:relative;background-color:var(--chat-message-bg-color-image)!important;background-size:contain;background-position:center center!important;background-repeat:no-repeat!important;height:150px;width:150px;max-width:100%;border-radius:4px;margin:0 auto}.vac-format-message-wrapper .vac-image-link-message{max-width:166px;font-size:12px}.vac-loader-wrapper.vac-container-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:9}.vac-loader-wrapper.vac-container-top{padding:21px}.vac-loader-wrapper.vac-container-top #vac-circle{height:20px;width:20px}.vac-loader-wrapper #vac-circle{margin:auto;height:28px;width:28px;border:3px rgba(0,0,0,.25) solid;border-top:3px var(--chat-color-spinner) solid;border-right:3px var(--chat-color-spinner) solid;border-bottom:3px var(--chat-color-spinner) solid;border-radius:50%;-webkit-animation:vac-spin 1s infinite linear;animation:vac-spin 1s infinite linear}@media only screen and (max-width: 768px){.vac-loader-wrapper #vac-circle{height:24px;width:24px}.vac-loader-wrapper.vac-container-top{padding:18px}.vac-loader-wrapper.vac-container-top #vac-circle{height:16px;width:16px}}@-webkit-keyframes vac-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes vac-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}#vac-icon-search{fill:var(--chat-icon-color-search)}#vac-icon-add{fill:var(--chat-icon-color-add)}#vac-icon-toggle{fill:var(--chat-icon-color-toggle)}#vac-icon-menu{fill:var(--chat-icon-color-menu)}#vac-icon-close{fill:var(--chat-icon-color-close)}#vac-icon-close-image{fill:var(--chat-icon-color-close-image)}#vac-icon-file{fill:var(--chat-icon-color-file)}#vac-icon-paperclip{fill:var(--chat-icon-color-paperclip)}#vac-icon-close-outline{fill:var(--chat-icon-color-close-outline)}#vac-icon-close-outline-preview{fill:var(--chat-icon-color-close-preview)}#vac-icon-send{fill:var(--chat-icon-color-send)}#vac-icon-send-disabled{fill:var(--chat-icon-color-send-disabled)}#vac-icon-emoji{fill:var(--chat-icon-color-emoji)}#vac-icon-emoji-reaction{fill:var(--chat-icon-color-emoji-reaction)}#vac-icon-document{fill:var(--chat-icon-color-document)}#vac-icon-pencil{fill:var(--chat-icon-color-pencil)}#vac-icon-checkmark,#vac-icon-double-checkmark{fill:var(--chat-icon-color-checkmark)}#vac-icon-checkmark-seen,#vac-icon-double-checkmark-seen{fill:var(--chat-icon-color-checkmark-seen)}#vac-icon-eye{fill:var(--chat-icon-color-eye)}#vac-icon-dropdown-message{fill:var(--chat-icon-color-dropdown-message)}#vac-icon-dropdown-room{fill:var(--chat-icon-color-dropdown-room)}#vac-icon-dropdown-scroll{fill:var(--chat-icon-color-dropdown-scroll)}#vac-icon-audio-play{fill:var(--chat-icon-color-audio-play)}#vac-icon-audio-pause{fill:var(--chat-icon-color-audio-pause)}.vac-progress-wrapper{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:9}.vac-progress-wrapper circle{transition:stroke-dashoffset .35s;transform:rotate(-90deg);transform-origin:50% 50%}.vac-progress-wrapper .vac-progress-content{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1;margin-top:-2px;background-color:#000000b3;border-radius:50%}.vac-progress-wrapper .vac-progress-content .vac-progress-text{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-weight:700;color:#fff}.vac-progress-wrapper .vac-progress-content .vac-progress-text .vac-progress-pourcent{font-size:9px;font-weight:400}
`;const vI={name:"ChatContainer",components:{RoomsList:xT,Room:aI,MediaPreview:fI},props:{height:{type:String,default:"600px"},theme:{type:String,default:"light"},styles:{type:[Object,String],default:()=>({})},responsiveBreakpoint:{type:Number,default:900},singleRoom:{type:[Boolean,String],default:!1},roomsListOpened:{type:[Boolean,String],default:!0},textMessages:{type:[Object,String],default:()=>({})},currentUserId:{type:String,default:""},rooms:{type:[Array,String],default:()=>[]},roomsOrder:{type:String,default:"desc"},loadingRooms:{type:[Boolean,String],default:!1},roomsLoaded:{type:[Boolean,String],default:!1},roomId:{type:String,default:null},loadFirstRoom:{type:[Boolean,String],default:!0},messages:{type:[Array,String],default:()=>[]},messagesLoaded:{type:[Boolean,String],default:!1},menuActions:{type:[Array,String],default:()=>[]},messageActions:{type:[Array,String],default:()=>[{name:"replyMessage",title:"Reply"},{name:"editMessage",title:"Edit Message",onlyMe:!0},{name:"deleteMessage",title:"Delete Message",onlyMe:!0},{name:"selectMessages",title:"Select"}]},messageSelectionActions:{type:[Array,String],default:()=>[]},autoScroll:{type:[Object,String],default:()=>({send:{new:!0,newAfterScrollUp:!0},receive:{new:!0,newAfterScrollUp:!1}})},customSearchRoomEnabled:{type:[Boolean,String],default:!1},showSearch:{type:[Boolean,String],default:!0},showAddRoom:{type:[Boolean,String],default:!0},showSendIcon:{type:[Boolean,String],default:!0},showFiles:{type:[Boolean,String],default:!0},showAudio:{type:[Boolean,String],default:!0},audioBitRate:{type:Number,default:128},audioSampleRate:{type:Number,default:44100},showEmojis:{type:[Boolean,String],default:!0},showReactionEmojis:{type:[Boolean,String],default:!0},showNewMessagesDivider:{type:[Boolean,String],default:!0},showFooter:{type:[Boolean,String],default:!0},textFormatting:{type:[Object,String],default:()=>({disabled:!1})},linkOptions:{type:[Object,String],default:()=>({disabled:!1,target:"_blank",rel:null})},roomInfoEnabled:{type:[Boolean,String],default:!1},textareaActionEnabled:{type:[Boolean,String],default:!1},textareaAutoFocus:{type:[Boolean,String],default:!0},userTagsEnabled:{type:[Boolean,String],default:!0},emojisSuggestionEnabled:{type:[Boolean,String],default:!0},roomMessage:{type:String,default:""},scrollDistance:{type:Number,default:60},acceptedFiles:{type:String,default:"*"},captureFiles:{type:String,default:""},multipleFiles:{type:[Boolean,String],default:!0},templatesText:{type:[Array,String],default:()=>[]},mediaPreviewEnabled:{type:[Boolean,String],default:!0},usernameOptions:{type:[Object,String],default:()=>({minUsers:3,currentUser:!1})},emojiDataSource:{type:String,default:void 0},disableSending:{type:[Boolean,String],default:!1},maxFiles:{type:Number,default:20},allowCopy:{type:[Boolean,String],default:!1}},emits:["toggle-rooms-list","room-info","fetch-messages","send-message","edit-message","delete-message","open-file","open-user-tag","open-failed-message","menu-action-handler","message-action-handler","send-message-reaction","typing-message","textarea-action-handler","fetch-more-rooms","add-room","search-room","room-action-handler","message-selection-action-handler"],data(){return{slots:[],room:{},loadingMoreRooms:!1,showRoomsList:!0,isMobile:!1,showMediaPreview:!1,previewFile:{}}},computed:{t(){return{...hI,...this.textMessagesCasted}},cssVars(){const e=pI[this.theme],t={};return Object.keys(e).map(n=>{t[n]={...e[n],...this.stylesCasted[n]||{}}}),gI(t)},orderedRooms(){return this.roomsCasted.slice().sort((e,t)=>{const n=e.index||0,r=t.index||0;return this.roomsOrder==="asc"?n<r?-1:r<n?1:0:n>r?-1:r>n?1:0})},singleRoomCasted(){return this.castBoolean(this.singleRoom)},roomsListOpenedCasted(){return this.castBoolean(this.roomsListOpened)},loadingRoomsCasted(){return this.castBoolean(this.loadingRooms)},roomsLoadedCasted(){return this.castBoolean(this.roomsLoaded)},loadFirstRoomCasted(){return this.castBoolean(this.loadFirstRoom)},messagesLoadedCasted(){return this.castBoolean(this.messagesLoaded)},multipleFilesCasted(){return this.castBoolean(this.multipleFiles)},showSearchCasted(){return this.castBoolean(this.showSearch)},showAddRoomCasted(){return this.castBoolean(this.showAddRoom)},showSendIconCasted(){return this.castBoolean(this.showSendIcon)},showFilesCasted(){return this.castBoolean(this.showFiles)},showAudioCasted(){return this.castBoolean(this.showAudio)},showEmojisCasted(){return this.castBoolean(this.showEmojis)},showReactionEmojisCasted(){return this.castBoolean(this.showReactionEmojis)},showNewMessagesDividerCasted(){return this.castBoolean(this.showNewMessagesDivider)},showFooterCasted(){return this.castBoolean(this.showFooter)},roomInfoEnabledCasted(){return this.castBoolean(this.roomInfoEnabled)},textareaActionEnabledCasted(){return this.castBoolean(this.textareaActionEnabled)},textareaAutoFocusCasted(){return this.castBoolean(this.textareaAutoFocus)},userTagsEnabledCasted(){return this.castBoolean(this.userTagsEnabled)},emojisSuggestionEnabledCasted(){return this.castBoolean(this.emojisSuggestionEnabled)},mediaPreviewEnabledCasted(){return this.castBoolean(this.mediaPreviewEnabled)},roomsCasted(){return this.castArray(this.rooms)},messagesCasted(){return this.castArray(this.messages)},menuActionsCasted(){return this.castArray(this.menuActions)},messageActionsCasted(){return this.castArray(this.messageActions)},messageSelectionActionsCasted(){return this.castArray(this.messageSelectionActions)},templatesTextCasted(){return this.castArray(this.templatesText)},stylesCasted(){return this.castObject(this.styles)},textMessagesCasted(){return this.castObject(this.textMessages)},autoScrollCasted(){return this.castObject(this.autoScroll)},textFormattingCasted(){return this.castObject(this.textFormatting)},linkOptionsCasted(){return this.castObject(this.linkOptions)},usernameOptionsCasted(){return this.castObject(this.usernameOptions)},disableSendingCasted(){return this.castBoolean(this.disableSending)},maxFilesCasted(){return Number(this.maxFiles)},allowCopyCasted(){return this.castBoolean(this.allowCopy)}},watch:{roomsCasted:{immediate:!0,deep:!0,handler(e,t){if((!e[0]||!e.find(n=>n.roomId===this.room.roomId))&&(this.showRoomsList=!0),!this.loadingMoreRooms&&this.loadFirstRoomCasted&&e[0]&&(!t||e.length!==t.length))if(this.roomId){const n=e.find(r=>r.roomId===this.roomId)||{};this.fetchRoom({room:n})}else!this.isMobile||this.singleRoomCasted?this.fetchRoom({room:this.orderedRooms[0]}):this.showRoomsList=!0}},loadingRoomsCasted(e){e&&(this.room={})},roomId:{immediate:!0,handler(e,t){if(e&&!this.loadingRoomsCasted&&this.roomsCasted.length){const n=this.roomsCasted.find(r=>r.roomId===e);this.fetchRoom({room:n})}else t&&!e&&(this.room={})}},room(e){!e||Object.entries(e).length===0||(IC(e),e.users.forEach(t=>{zC(t)}))},roomsListOpenedCasted:{immediate:!0,handler(e){this.showRoomsList=e}}},created(){this.updateResponsive(),window.addEventListener("resize",e=>{e.isTrusted&&this.updateResponsive()})},updated(){const e=document.querySelectorAll("[slot]");this.slots.length!==e.length&&(this.slots=e)},methods:{castBoolean(e){return e==="true"||e===!0},castArray(e){return e?Array.isArray(e)?e:JSON.parse(e):[]},castObject(e){return e?typeof e=="object"?e:JSON.parse(e):{}},updateResponsive(){this.isMobile=window.innerWidth<Number(this.responsiveBreakpoint)},toggleRoomsList(){this.showRoomsList=!this.showRoomsList,this.isMobile&&(this.room={}),this.$emit("toggle-rooms-list",{opened:this.showRoomsList})},fetchRoom({room:e}){this.room=e,this.fetchMessages({reset:!0}),this.isMobile&&(this.showRoomsList=!1)},fetchMoreRooms(){this.$emit("fetch-more-rooms")},roomInfo(){this.$emit("room-info",this.room)},addRoom(){this.$emit("add-room")},searchRoom(e){this.$emit("search-room",{value:e,roomId:this.room.roomId})},fetchMessages(e){this.$emit("fetch-messages",{room:this.room,options:e})},sendMessage(e){this.$emit("send-message",{...e,roomId:this.room.roomId})},editMessage(e){this.$emit("edit-message",{...e,roomId:this.room.roomId})},deleteMessage(e){this.$emit("delete-message",{message:e,roomId:this.room.roomId})},openFile({message:e,file:t}){this.mediaPreviewEnabledCasted&&t.action==="preview"?(this.previewFile=t.file,this.showMediaPreview=!0):this.$emit("open-file",{message:e,file:t})},openUserTag({user:e}){this.$emit("open-user-tag",{user:e})},openFailedMessage({message:e}){this.$emit("open-failed-message",{message:e,roomId:this.room.roomId})},menuActionHandler(e){this.$emit("menu-action-handler",{action:e,roomId:this.room.roomId})},roomActionHandler({action:e,roomId:t}){this.$emit("room-action-handler",{action:e,roomId:t})},messageActionHandler(e){this.$emit("message-action-handler",{...e,roomId:this.room.roomId})},messageSelectionActionHandler(e){this.$emit("message-selection-action-handler",{...e,roomId:this.room.roomId})},sendMessageReaction(e){this.$emit("send-message-reaction",{...e,roomId:this.room.roomId})},typingMessage(e){this.$emit("typing-message",{message:e,roomId:this.room.roomId})},textareaActionHandler(e){this.$emit("textarea-action-handler",{message:e,roomId:this.room.roomId})}}},_I={class:"vac-chat-container"};function yI(e,t,n,r,i,a){const s=ct("rooms-list"),o=ct("room"),l=ct("media-preview");return le(),ye("div",{class:"vac-card-window",style:Xt([{height:n.height},a.cssVars])},[Ce("div",_I,[a.singleRoomCasted?Ge("",!0):(le(),zt(s,{key:0,"current-user-id":n.currentUserId,rooms:a.orderedRooms,"loading-rooms":a.loadingRoomsCasted,"rooms-loaded":a.roomsLoadedCasted,room:i.room,"custom-search-room-enabled":n.customSearchRoomEnabled,"text-messages":a.t,"show-search":a.showSearchCasted,"show-add-room":a.showAddRoomCasted,"show-rooms-list":i.showRoomsList&&a.roomsListOpenedCasted,"text-formatting":a.textFormattingCasted,"link-options":a.linkOptionsCasted,"is-mobile":i.isMobile,"scroll-distance":n.scrollDistance,onFetchRoom:a.fetchRoom,onFetchMoreRooms:a.fetchMoreRooms,onLoadingMoreRooms:t[0]||(t[0]=c=>i.loadingMoreRooms=c),onAddRoom:a.addRoom,onSearchRoom:a.searchRoom,onRoomActionHandler:a.roomActionHandler},Pt({_:2},[bt(i.slots,c=>({name:c.slot,fn:lt(d=>[Ve(e.$slots,c.slot,Ft(Dt(d)))])}))]),1032,["current-user-id","rooms","loading-rooms","rooms-loaded","room","custom-search-room-enabled","text-messages","show-search","show-add-room","show-rooms-list","text-formatting","link-options","is-mobile","scroll-distance","onFetchRoom","onFetchMoreRooms","onAddRoom","onSearchRoom","onRoomActionHandler"])),$e(o,{"current-user-id":n.currentUserId,rooms:a.roomsCasted,"room-id":i.room.roomId||"","load-first-room":a.loadFirstRoomCasted,messages:a.messagesCasted,"room-message":n.roomMessage,"messages-loaded":a.messagesLoadedCasted,"menu-actions":a.menuActionsCasted,"message-actions":a.messageActionsCasted,"message-selection-actions":a.messageSelectionActionsCasted,"auto-scroll":a.autoScrollCasted,"show-send-icon":a.showSendIconCasted,"show-files":a.showFilesCasted,"show-audio":a.showAudioCasted,"audio-bit-rate":n.audioBitRate,"audio-sample-rate":n.audioSampleRate,"show-emojis":a.showEmojisCasted,"show-reaction-emojis":a.showReactionEmojisCasted,"show-new-messages-divider":a.showNewMessagesDividerCasted,"show-footer":a.showFooterCasted,"text-messages":a.t,"single-room":a.singleRoomCasted,"show-rooms-list":i.showRoomsList&&a.roomsListOpenedCasted,"text-formatting":a.textFormattingCasted,"link-options":a.linkOptionsCasted,"is-mobile":i.isMobile,"loading-rooms":a.loadingRoomsCasted,"room-info-enabled":a.roomInfoEnabledCasted,"textarea-action-enabled":a.textareaActionEnabledCasted,"textarea-auto-focus":a.textareaAutoFocusCasted,"user-tags-enabled":a.userTagsEnabledCasted,"emojis-suggestion-enabled":a.emojisSuggestionEnabledCasted,"scroll-distance":n.scrollDistance,"accepted-files":n.acceptedFiles,"capture-files":n.captureFiles,"multiple-files":a.multipleFilesCasted,"templates-text":a.templatesTextCasted,"username-options":a.usernameOptionsCasted,"emoji-data-source":n.emojiDataSource,"disable-sending":a.disableSendingCasted,"max-files":a.maxFilesCasted,"allow-copy":a.allowCopyCasted,onToggleRoomsList:a.toggleRoomsList,onRoomInfo:a.roomInfo,onFetchMessages:a.fetchMessages,onSendMessage:a.sendMessage,onEditMessage:a.editMessage,onDeleteMessage:a.deleteMessage,onOpenFile:a.openFile,onOpenUserTag:a.openUserTag,onOpenFailedMessage:a.openFailedMessage,onMenuActionHandler:a.menuActionHandler,onMessageActionHandler:a.messageActionHandler,onMessageSelectionActionHandler:a.messageSelectionActionHandler,onSendMessageReaction:a.sendMessageReaction,onTypingMessage:a.typingMessage,onTextareaActionHandler:a.textareaActionHandler},Pt({_:2},[bt(i.slots,c=>({name:c.slot,fn:lt(d=>[Ve(e.$slots,c.slot,Ft(Dt(d)))])}))]),1032,["current-user-id","rooms","room-id","load-first-room","messages","room-message","messages-loaded","menu-actions","message-actions","message-selection-actions","auto-scroll","show-send-icon","show-files","show-audio","audio-bit-rate","audio-sample-rate","show-emojis","show-reaction-emojis","show-new-messages-divider","show-footer","text-messages","single-room","show-rooms-list","text-formatting","link-options","is-mobile","loading-rooms","room-info-enabled","textarea-action-enabled","textarea-auto-focus","user-tags-enabled","emojis-suggestion-enabled","scroll-distance","accepted-files","capture-files","multiple-files","templates-text","username-options","emoji-data-source","disable-sending","max-files","allow-copy","onToggleRoomsList","onRoomInfo","onFetchMessages","onSendMessage","onEditMessage","onDeleteMessage","onOpenFile","onOpenUserTag","onOpenFailedMessage","onMenuActionHandler","onMessageActionHandler","onMessageSelectionActionHandler","onSendMessageReaction","onTypingMessage","onTextareaActionHandler"])]),$e(ln,{name:"vac-fade-preview",appear:""},{default:lt(()=>[i.showMediaPreview?(le(),zt(l,{key:0,file:i.previewFile,onCloseMediaPreview:t[1]||(t[1]=c=>i.showMediaPreview=!1)},Pt({_:2},[bt(i.slots,c=>({name:c.slot,fn:lt(d=>[Ve(e.$slots,c.slot,Ft(Dt(d)))])}))]),1032,["file"])):Ge("",!0)]),_:3})],4)}var xI=jt(vI,[["render",yI],["styles",[bI]]]);const D4=wb(xI),F4="vue-advanced-chat";function wI(){customElements.get(F4)||customElements.define(F4,D4)}Oi.VueAdvancedChat=D4,Oi.register=wI,Object.defineProperties(Oi,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}})});