22 lines
112 KiB
JavaScript
22 lines
112 KiB
JavaScript
|
|
||
|
|
var createFFmpegCore = (() => {
|
||
|
|
var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
|
||
|
|
if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
|
||
|
|
return (
|
||
|
|
function(createFFmpegCore = {}) {
|
||
|
|
|
||
|
|
var Module=typeof createFFmpegCore!="undefined"?createFFmpegCore:{};var readyPromiseResolve,readyPromiseReject;Module["ready"]=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});const NULL=0;const SIZE_I32=Uint32Array.BYTES_PER_ELEMENT;const DEFAULT_ARGS=["./ffmpeg","-nostdin","-y"];Module["NULL"]=NULL;Module["SIZE_I32"]=SIZE_I32;Module["DEFAULT_ARGS"]=DEFAULT_ARGS;Module["ret"]=-1;Module["timeout"]=-1;Module["logger"]=()=>{};Module["progress"]=()=>{};function stringToPtr(str){const len=Module["lengthBytesUTF8"](str)+1;const ptr=Module["_malloc"](len);Module["stringToUTF8"](str,ptr,len);return ptr}function stringsToPtr(strs){const len=strs.length;const ptr=Module["_malloc"](len*SIZE_I32);for(let i=0;i<len;i++){Module["setValue"](ptr+SIZE_I32*i,stringToPtr(strs[i]),"i32")}return ptr}function print(message){Module["logger"]({type:"stdout",message:message})}function printErr(message){if(!message.startsWith("Aborted(native code called abort())"))Module["logger"]({type:"stderr",message:message})}function exec(..._args){const args=[...Module["DEFAULT_ARGS"],..._args];try{Module["_ffmpeg"](args.length,stringsToPtr(args))}catch(e){if(!e.message.startsWith("Aborted")){throw e}}return Module["ret"]}function setLogger(logger){Module["logger"]=logger}function setTimeout(timeout){Module["timeout"]=timeout}function setProgress(handler){Module["progress"]=handler}function receiveProgress(progress,time){Module["progress"]({progress:progress,time:time})}function reset(){Module["ret"]=-1;Module["timeout"]=-1}function _locateFile(path,prefix){const mainScriptUrlOrBlob=Module["mainScriptUrlOrBlob"];if(mainScriptUrlOrBlob){const{wasmURL:wasmURL,workerURL:workerURL}=JSON.parse(atob(mainScriptUrlOrBlob.slice(mainScriptUrlOrBlob.lastIndexOf("#")+1)));if(path.endsWith(".wasm"))return wasmURL;if(path.endsWith(".worker.js"))return workerURL}return prefix+path}Module["stringToPtr"]=stringToPtr;Module["stringsToPtr"]=stringsToPtr;Module["print"]=print;Module["printErr"]=printErr;Module["locateFile"]=_locateFile;Module["exec"]=exec;Module["setLogger"]=setLogger;Module["setTimeout"]=setTimeout;Module["setProgress"]=setProgress;Module["reset"]=reset;Module["receiveProgress"]=receiveProgress;var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string";var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var read_,readAsync,readBinary,setWindowTitle;if(ENVIRONMENT_IS_NODE){var fs=require("fs");var nodePath=require("path");if(ENVIRONMENT_IS_WORKER){scriptDirectory=nodePath.dirname(scriptDirectory)+"/"}else{scriptDirectory=__dirname+"/"}read_=(filename,binary)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return fs.readFileSync(filename,binary?undefined:"utf8")};readBinary=filename=>{var ret=read_(filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}return ret};readAsync=(filename,onload,onerror,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)onerror(err);else onload(binary?data.buffer:data)})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow};Module["inspect"]=()=>"[Emscripten Module object]"}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptDir){scriptDirectory=_scriptDir}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.substr(0,scriptDirec
|
||
|
|
|
||
|
|
|
||
|
|
return createFFmpegCore.ready
|
||
|
|
}
|
||
|
|
|
||
|
|
);
|
||
|
|
})();
|
||
|
|
if (typeof exports === 'object' && typeof module === 'object')
|
||
|
|
module.exports = createFFmpegCore;
|
||
|
|
else if (typeof define === 'function' && define['amd'])
|
||
|
|
define([], function() { return createFFmpegCore; });
|
||
|
|
else if (typeof exports === 'object')
|
||
|
|
exports["createFFmpegCore"] = createFFmpegCore;
|