mediaHandlerWorker-CYkB9vfb.js

js vrew.ai collected 2026-10-02 05:04:16 UTC 67,760 bytes, 4 lines download raw bytes

vendor: 4,882 bytes, line 1

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1ROR="C142",_.C_RAY_DIFFUSION_SERVER_WAITING="C143",_.C_IMAGE_GENERATION_NETWORK_ERROR="C144",_.C_TTS_API_SERVER_ERROR="C145",_.C_STOCK_THUMBNAIL_ASSET_SEARCH_ERROR="C146",_.C_THUMBNAIL_GENERATOR_PHRASE_FAILED="C147",_.C_GENERATE_IMAGE_PROMPT_KEYWORD_ERROR="C148",_.C_IMAGE_DOWNLOAD_ERROR="C150",_.C_THUMBNAIL_GENERATOR_IMAGE_FAILED="C151",_.C_ROSETTA_INSTALL_FAILED="C152",_.C_NSFW_CONTENT_DETECTED="C153",_.C_USER_TTS_GENERAL_ERROR="C154",_.C_CHARACTER_STUDIO_DELETE_ERROR="C155",_.C_VCLOUD_GENERAL_ERROR="C156",_.C_VCLOUD_MEDIA_FILE_ERROR="C157",_.C_VCLOUD_UPLOAD_ERROR="C158",_.C_VCLOUD_DOWNLOAD_ERROR="C159",_.C_VCLOUD_USER_UPLOAD_CANCELED="C160",_.C_VCLOUD_USER_DOWNLOAD_CANCELED="C161",_.C_VCLOUD_CHECK_TITLE_ERROR="C162",_.C_VCLOUD_PROJECT_LIST_ERROR="C163",_.C_VCLOUD_DELETE_ERROR="C164",_.C_TTV_EMPTY_ASSET_CLIP_EXISTS="C165",_.C_MEDIA_PROCESS_GENERAL_ERROR="C166",_.C_API_AUTH_FAILED="C167",_.C_USER_TTS_NETWORK_ERROR="C168",_.C_USER_TTS_FETCH_SPEAKER_LIST_ERROR="C169",_.C_USER_TTS_SAMPLE_VOICE_ERROR="C170",_.C_TTV_GENERATE_SUMMARY_ERROR="C171",_.S3_UPLOAD_NETWORK_ERROR="C172",_.C_TTV_GENERAL_ERROR="C173",_.C_PDF_RENDER_TIMEOUT="C174",_.C_ASSET_IMPORT_GENERAL_ERROR="C175",_.C_UNSPECIFIED_ERROR="C176",_.C_IMG_IMPORT_MODAL_ERROR="C177",_.C_FAILED_TO_OPEN_URL="C178",_.C_CLIENT_LINEBREAK_ERROR="C179",_.C_SURVEY_NETWORK_ERROR="C180",_.C_SURVEY_JSON_INVALID="C181",_.C_SHAPE_ANIMATION_ERROR="C182",_.C_TTV_TTS_STATE_NOT_EXISTS="C183",_.C_REMOVE_BACKGROUND_ERROR="C184",_.C_THUMBNAIL_GENERATOR_NETWORK_ERROR="C185",_.C_THUMBNAIL_GENERATOR_GENERAL_ERROR="C186",_.C_THUMBNAIL_GENERATOR_SUMMARY_FAILED="C187",_.C_THUMBNAIL_GENERATOR_IMAGE_DESCRIPTION_FAILED="C188",_.C_THUMBNAIL_GENERATOR_DOWNLOAD_FAILED="C189",_.C_VCLOUD_S3_UPLOAD_ERROR="C190",_.C_VCLOUD_DOWNLOAD_INFO_ERROR="C191",_.C_VCLOUD_PROJECT_INFO_NOT_FOUND="C192",_.C_VCLOUD_DOWNLOAD_FILE_NOT_CREATED="C193",_.C_VCLOUD_UPLOAD_SESSION_CREATION_FAILED="C194",_.C_VCLOUD_INVALID_SNAPSHOT_INFO="C195",_.C_VCLOUD_INVALID_AUTHORIZATION="C196",_.C_PAYMENT_USER_VERIFICATION_NEEDED="C197",_.C_VIDEO_RECOVERY_FAILED="C198",_.C_OAUTH_PASSWORD_RESET_NOT_ALLOWED="C199",_.C_VCLOUD_UPLOAD_ETAG_MISSING="C200",_.C_VCLOUD_MULTIPART_UPLOAD_ERROR="C201",_.C_VCLOUD_SIGNED_URL_GENERATION_FAILED="C202",_.C_VCLOUD_CHUNK_FETCH_ERROR="C203",_.C_EXPORT_PREPARE_ERROR="C204",_.C_STOCK_NETWORK_ERROR="C205",_.C_IMAGE_GENERATION_PREPARE_ERROR="C206",_.C_NETWORK_REQUEST_FAILED="C207",_.C_TTV_IMAGE_GENERATION_FAILED="C208",_.C_TTS_VOCAL_DICTIONARY_FETCH_ERROR="C209",_.C_REQUEST_QUOTA_EXCEEDED_ERROR="C210",_.C_DENOISE_EXTRACT_ERROR="C211",_.C_AUDIO_DOWNLOAD_ERROR="C212",_.C_VDROP_FILE_SIZE_LIMIT_EXCEEDED="C213",_.C_VCLOUD_PROJECT_TITLE_UPDATE_FAILED="C214",_.C_VCLOUD_SESSION_CONFLICT="C215",_.C_TTV_GENERATE_SCRIPT_ERROR="C216",_.C_TTV_GENERATE_SUGGEST_ERROR="C217",_.C_TTV_GENERATE_VIDEO_STYLE_ERROR="C218",_.C_USER_TTS_API_SERVER_ERROR="C219",_.C_OVERDUB_UPLOAD_CONTEXT_AUDIO_FAILED="C220",_.C_OVERDUB_DOWNLOAD_AUDIO_FAILED="C221",_.C_OVERDUB_REQUEST_FAILED="C222",_.C_LOCAL_CACHE_DOWNLOAD_FAILED="C223",_.C_VCLOUD_LOAD_MEDIA_BLOBS_FAILED="C224",_.C_VCLOUD_S3_COPY_ERROR="C225",_.C_VCLOUD_MIGRATE_PROJECT_ERROR="C226",_.C_VCLOUD_SESSION_ERROR="C227",_.C_VCLOUD_SIGNED_COOKIE_ERROR="C228",_.C_VCLOUD_CLEAN_UP_OLD_PROJECT_SNAPSHOTS_FAILED="C229",_.C_BROWSER_PROJECT_GENERAL_ERROR="C230",_.C_PROXY_CONVERT_FAILED="C231",_.C_SAVE_FILE_FAILED="C232",_.C_ZIP_FAILED="C233",_.C_CREATE_BROWSER_PROJECT_FILE_FAILED="C234",_.C_USAGE_COUNT_ERROR="C235",_.C_VIDEO_GENERATION_ERROR="C236",_.C_VIDEO_GENERATION_NETWORK_ERROR="C237",_.C_VIDEO_GENERATION_PREPARE_ERROR="C238",_.C_VIDEO_CONTENT_FILTERED="C239",_.C_VIDEO_INSERT_FAILED="C240",_.C_DISK_NO_SPACE="C241",_.C_VCLOUD_LIST_OBJECTS_ERROR="C242",_.C_BROWSER_PROJECT_DOWNLOAD_FAILED="C243",_.C_INVALID_STATE_ERROR="C244",_.C_BROWSER_PROJECT_DELETE_FAILED="C245",_.C_GENERATE_SLIDES_SCRIPT_ERROR="C246",_.C_ATV_GENERAL_ERROR="C247",_.C_ATV_IMPORT_FILE_ERROR="C248",_.C_ATV_GENERATE_PROMPT_ERROR="C249",_.C_ATV_UPLOAD_ERROR="C250",_.C_ATV_GENERATE_SCRIPT_ERROR="C251",_.C_ATV_CREATE_CLIP_ERROR="C252",_.C_ATV_SPLIT_CLIP_ERROR="C253",_.C_ATV_UPLOAD_USER_CANCELED="C254",_.C_SAVE_FILE_STREAM_FAILED="C255",_.C_AGENT_GENERAL_ER

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chunks unpaired`)},q_=async(_,t,A)=>{if(typeof ImageDecoder>"u")throw new Error("ImageDecoder API is not supported in this browser");const n=await j_(_);try{const{width:e,height:s}=n,{colorConfig:a,alphaConfig:R,vpCodec:c}=z_(e,s,.8),[V,C]=await Promise.all([VideoEncoder.isConfigSupported(a),VideoEncoder.isConfigSupported(R)]);if(!V.supported)throw new Error(`VP9 color encoder config not supported: ${c}`);if(!C.supported)throw new Error(`VP9 alpha encoder config not supported: ${c}`);const E=await J_(t,A,e,s);try{await t.avformat_write_header(E.oc,0),await $_(t,n,E,a,R),await t.av_write_trailer(E.oc)}finally{await t.av_packet_free_js(E.pktPtr),await t.ff_free_muxer(E.oc,E.pb)}}finally{n.decoder.close()}},Z_=15,_e="hls",ee="init.m3u8";class te{queue=Promise.resolve();run(t){const A=this.queue.then(t,t);return this.queue=A.catch(()=>{}),A}}const H=new te;let S=null;const ae=async _=>{S=new Te(_),await S.init()},Ae=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.getVideoKeyFrameInterval(_)},ne=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.probeMediaInfo(_)},se=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.getTimecode(_)},Re=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.getNumberOfChannels(_)},ie=async(_,t,A)=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.extractAudio(_,t,A)},Ee=async(_,t,A,n)=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.convertToMP3(_,t,A,n)}

1,ce=async(_,t,A,n)=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.sliceAudio(_,t,A,n)},Ce=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.convertHLS(_)},Ve=async _=>{if(!S)throw new Error("MediaProcessWorker is not initialized");return S.convertGifToWebm(_)},I_=_=>{switch(_){case"aac":return"m4a";case"mp3":return"mp3";case"wav":return"wav";case"flac":return"flac";case"opus":case"vorbis":return"webm";default:return"m4a"}},W=async _=>{const t=_.stream().getReader(),A=[];for(;;){const{done:n,value:e}=await t.read();if(n)break;A.push(e)}return new Blob(A,{type:_.type})};class Te{_libav=null;_fs;constructor(t){this._fs=t}get libav(){if(!this._libav)throw new Error("LibAV is not initialized");return this._libav}async init(){const t="/try/",A=B_,n=new URL(`${t}libav/libav-vrew-${A}.mjs`,import.meta.url).href,e=new URL(`${t}libav/libav-vrew-${A}.wasm`,import.meta.url).href;this._libav=await k_({toImport:n,wasmurl:e,noworker:!0})}async _registerFile(t){try{const A=A_.v4(),n=await this.libav.mkworkerfsfile(A,t);return{id:A,filename:n}}catch{const n="Failed to register file";throw new Error(n)}}async _unregisterFile(t){try{await this.libav.unlinkworkerfsfile(t)}catch{const n="Failed to unregister file";throw new Error(n)}}async probeMediaInfo(t){const{id:A,filename:n}=await this._registerFile(t);try{const[e,s]=await this.libav.ff_init_demuxer_file(n),a=await this.libav.ff_get_media_duration(e),R=await this.libav.ff_get_input_format_name(e),c=await this.libav.ff_get_major_brand(e);let V=this.getContainerFormat(R?.split(",").map(r=>r.trim())||[],c);if(V==="mkv")try{const r=new Uint8Array(await t.slice(0,y_).arrayBuffer());V=b_(V,g_(r))}catch{}let C=null,E=null,i=0,o=0;const l=[];for(const r of s){const P=r.codecpar,m=await this.libav.AVCodecParameters_codec_type(P),T=await this.libav.AVCodecParameters_bit_rate(P);if(T>0&&(o+=T),m===this.libav.AVMEDIA_TYPE_VIDEO){const I=await this.libav.avcodec_get_name(await this.libav.AVCodecParameters_codec_id(P)),O=await this.libav.AVCodecParameters_width(P),u=await this.libav.AVCodecParameters_height(P),M=await this.libav.avformat_get_rotation(r.ptr),f=await this.libav.avstream_get_frame_rate(r.ptr),D=await this.libav.AVCodecParameters_color_space(P),d=await this.libav.AVCodecParameters_color_range(P),h=await this.libav.AVCodecParameters_format(P),U=await this.libav.ff_get_colorspace_name(D),w=await this.libav.ff_get_pix_fmt_name(h),k=await this.libav.ff_get_color_range_name(d),N=U&&w&&k?[U,w,k]:void 0,F=await this.libav.avstream_get_sample_aspect_ratio_num(r.ptr),p=await this.libav.avstream_get_sample_aspect_ratio_den(r.ptr);let v,G;if(F>0&&p>0&&(v=F,G=p),O<=0||u<=0||C)continue;const B=await this._hasMatroskaAlphaSideData(e,r.index);C={size:{width:O,height:u,rotation:M,paspH:v,paspV:G},frameRate:f,codec:I,colorSpace:N,hasAlphaChannel:B,pixFmt:w??void 0}}else if(m===this.libav.AVMEDIA_TYPE_AUDIO){i++;const I=await this.libav.AVCodecParameters_sample_rate(P),O=await this.libav.avcodec_get_name(await this.libav.AVCodecParameters_codec_id(P)),u=/^pcm_\s*/.test(O)?"wav":O,M=await this.libav.AVCodecParameters_channels(P);if(E)continue;E={sampleRate:I,codec:u,channelCount:M}}else l.push(r.index)}return await this.libav.avformat_close_input_js(e),{duration:a,videoInfo:C,audioInfo:E,audioTrackNum:i,bitRate:o,unsupportedAudioStreamIndices:l,container:V}}finally{await this._unregisterFile(A)}}async getVideoKeyFrameInterval(t){const A=this.libav,{id:n,filename:e}=await this._registerFile(t);try{const[s,a]=await this.libav.ff_init_demuxer_file(e);let R=-1;for(let E=0;E<a.length;E++)if(await A.AVCodecParameters_codec_type(a[E].codecpar)===A.AVMEDIA_TYPE_VIDEO){R=E;break}if(R<0)return A.avformat_close_input(s),await this._unregisterFile(n),0;let c=null,V=0;const C=await A.av_packet_alloc();for(;;){const[E,i]=await A.ff_read_frame_multi(s,C,{index:R,limit:2147483647});if(E<0&&E!==-A.EAGAIN&&E!==A.AVERROR_EOF)throw new Error(`error in ff_read_frame_multi: [${E}] 
2          ff_error: ${await A.ff_error(E)}
3          strerror: ${await A.strerror(E)}`);const o=i[R]||[];for(const l of o)if((l.flags??0)&A.AV_PKT_FLAG_KEY){if(c!==null){const r=(l.pts??0)-c;r>V&&(V=r)}c=l.pts??0}if(E===A.AVERROR_EOF)break}return V}finally{await this._unregisterFile(n)}}async getTimecode(t){const A=this.libav,{id:n,filename:e}=await this._registerFile(t);try{const[s]=await A.ff_init_demuxer_file(e);await A.avformat_find_stream_info(s,0);const a=await A.ff_get_timecode(s);if(!a)return null;const R=/(\d\d):(\d\d):(\d\d)([:;.])(\d\d)/,c=a.match(R);if(!c)return null;const V=parseInt(c[1],void 0)*60*60+parseInt(c[2],void 0)*60+parseInt(c[3],void 0),C=c[4]===":";return await A.avformat_close_input_js(s),{sec:V,ff:0,isNonDrop:C,forceNonDrop:!1}}finally{await this._unregisterFile(n)}}async getNumberOfChannels(t){const A=this.libav;let n=null;try{const{filename:e}=await this._registerFile(t);n=e;const[,s]=await this.libav.ff_init_demuxer_file_sync(n),a=s.find(V=>V.codec_type===A.AVMEDIA_TYPE_AUDIO);if(!a)throw new Error("No audio stream found");let R;return a.codecpar?R=await A.ff_copyout_codecpar(a.codecpar):R=a,R.channels}finally{n&&await this._unregisterFile(n)}}async extractAudio(t,A,n){return H.run(async()=>{const e=this.libav,s=I_(A),a=this.getTempFileName(s),{id:R,filename:c}=await this._registerFile(t),V=await this._fs.createFile(a);try{if(!V)throw new Error(`Failed to get file handle: ${a}`);

3await e.mkfsfhfile(a,V);const C=(l,r)=>{n(l/r)},E=e.addFunction(C,"vii");await e.ff_extract_audio(c,a,E),e.removeFunction(E);const i=await this._fs.getFileAsBlob(a);if(!i)throw new Error(`Failed to get extracted audio: ${c}`);return await W(i)}catch(C){throw C instanceof DOMException&&C.name==="QuotaExceededError"?new b(X.C_DISK_NO_SPACE):C}finally{await this._unregisterFile(R),await e.unlinkfsfhfile(a),await this._fs.deleteFile(a)}})}async convertToMP3(t,A,n,e){return H.run(async()=>{const s=this.libav,a=this.getTempFileName("mp3"),{id:R,filename:c}=await this._registerFile(t),V=await this._fs.createFile(a);try{if(!V)throw new Error(`Failed to get file handle: ${a}`);await s.mkfsfhfile(a,V);const C=(l,r)=>{e(r>0?l/r:0)},E=s.addFunction(C,"vii");await s.ff_convert_audio_to_mp3(c,a,A,n,E),s.removeFunction(E);const i=await this._fs.getFileAsBlob(a);if(!i)throw new Error(`Failed to get transcoded audio: ${c}`);return await W(i)}catch(C){throw C instanceof DOMException&&C.name==="QuotaExceededError"?new b(X.C_DISK_NO_SPACE):C}finally{await this._unregisterFile(R),await s.unlinkfsfhfile(a),await this._fs.deleteFile(a)}})}async sliceAudio(t,A,n,e){return H.run(async()=>{const s=this.libav,a=I_(A),R=this.getTempFileName(a),{id:c,filename:V}=await this._registerFile(t),C=await this._fs.createFile(R);if(!C)throw new Error(`Failed to get file handle: ${R}`);await s.mkfsfhfile(R,C);try{await s.ff_slice_audio(V,R,n,e);const E=await this._fs.getFileAsBlob(R);if(!E)throw new Error(`Failed to get sliced audio: ${V}`);return await W(E)}catch(E){throw E instanceof DOMException&&E.name==="QuotaExceededError"?new b(X.C_DISK_NO_SPACE):E}finally{await s.unlinkfsfhfile(R),await this._unregisterFile(c),await this._fs.deleteFile(R)}})}async convertHLS(t){return H.run(async()=>{const A=this.libav,{id:n,filename:e}=await this._registerFile(t),s=this.getHlsTempDir(),a=`${s}/${ee}`,R=await this._fs.getDirHandle(a);try{await A.mkfsdhdir(s,R),await A.convert_to_hls(e,a);const c=await A.getfsdhblobs(s);return await Promise.all(c.map(async C=>{const E=await W(C.blob);return new File([E],C.path,{type:E.type,lastModified:C.lastModified})}))}finally{await this._unregisterFile(n),await A.unlinkfsdhdir(s,{removeEntries:!0})}})}async convertGifToWebm(t){return H.run(async()=>{const A=this.libav,n=this.getTempFileName("webm"),e=await this._fs.createFile(n);if(!e)throw new Error(`Failed to get file handle: ${n}`);await A.mkfsfhfile(n,e);try{await q_(t,A,n);const s=await this._fs.getFileAsBlob(n);if(!s)throw new Error("Failed to get converted WebM file");return await W(s)}catch(s){throw s instanceof DOMException&&s.name==="QuotaExceededError"?new b(X.C_DISK_NO_SPACE):s}finally{await A.unlinkfsfhfile(n),await this._fs.deleteFile(n)}})}async _hasMatroskaAlphaSideData(t,A){const n=this.libav,e=await n.av_packet_alloc();try{const[s,a]=await n.ff_read_frame_multi(t,e,{index:A,maxPackets:1});if(s<0&&s!==-n.EAGAIN&&s!==n.AVERROR_EOF)return!1;const R=8,c=a[A]||[];for(const V of c){const C=V.side_data;if(Array.isArray(C)&&C.some(E=>E?.type===Z_&&(E.data?.length??0)>R))return!0}return!1}catch{return!1}finally{await n.av_packet_free_js(e)}}getContainerFormat=(t,A)=>{const n=(A||"").trim(),e=t.includes("matroska")||t.includes("webm");if(n&&!e){if(n==="M4A"||n==="M4B")return"m4a";if(n.startsWith("qt"))return"mov";if(n.startsWith("3gp"))return"3gp";if(["isom","iso2","iso3","iso4","iso5","iso6","mp41","mp42"].includes(n))return t.includes("m4a")?"m4a":"mp4"}if(t.length>0){const s=t[0];return s==="matroska"||s==="webm"?"mkv":s.toLowerCase()}};getHlsTempDir(){return`${_e}_${A_.v4()}`}getTempFileName(t){return`${A_.v4()}.${t}`}}var Ie=Object.freeze({__proto__:null,convertGifToWebm:Ve,convertHLS:Ce,convertToMP3:Ee,extractAudio:ie,getNumberOfChannels:Re,getTimecode:se,getVideoKeyFrameInterval:Ae,init:ae,probeMediaInfo:ne,sliceAudio:ce});s_(Ie);
4//# sourceMappingURL=mediaHandlerWorker-CYkB9vfb.js.map

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.