Please add browser build of ffmpeg.js about ffmpeg.js HOT 9 OPEN

Here's an example that I created:

https://www.zaxtunes.com/client_transcoder/

Now everyone trying to find the same thing can just use my code instead.

Cheers,
Z

from ffmpeg.js.

@zackees Is this example still available somewhere? I'm also struggling to use ffmpeg.js in the browser. The NPM build seems to be using some process.stdin() methods which aren't available in browser (#137). I would like to use it in a normal webpack app, e.g.

import ffmpeg from 'ffmpeg.js'; // Import node_module

const result = ffmpeg({
  MEMFS: [{ name: 'test.mkv', data: new Uint8Array() }], // Uint8Array is of course filled with actual data
  arguments: ['-i', 'test.mkv', '-c:v', 'rawvideo', '-an', 'out.webm'],
});

from ffmpeg.js.

@zackees this package already works on the browser, but it is also a single threaded build. You can use the Web Worker version and run multiple instances in parallel to process multiple files, but a single file can only be processed in a single thread.

from ffmpeg.js.

@zackees Aren't you using https://github.com/bgrins/videoconverter.js instead tho? At least this is what is in the header of the ffmpeg-asm.js you pointed out in the H1 of your website.

/*
Most files in FFmpeg are under the GNU Lesser General Public License version 2.1
or later (LGPL v2.1+). Read the file COPYING.LGPLv2.1 for details. Some other
files have MIT/X11/BSD-style licenses. In combination the LGPL v2.1+ applies to
FFmpeg.
The source code used to build this file can be obtained at https://github.com/bgrins/videoconverter.js,
and in zip form at https://github.com/bgrins/videoconverter.js/archive/master.zip
*/

from ffmpeg.js.

https://github.com/bgrins/videoconverter.js doesn't know how to seperate responsibilities, the gui code is intrained with the ffmpeg stuff. My example is entirely separate.

from ffmpeg.js.

I was able to find a working version in another code repo somewhere but it was SOOOOOOOOOOO SLOWWWW it wasn't worth it.

from ffmpeg.js.

@siebediels - did you ever find a solution to this? @zackees, I can't access https://www.zaxtunes.com/client_transcoder/ \ anymore. Are you using ffmpeg.js or ffmpeg.wasm? I believe the only solution right now for this issue is to use this library instread https://github.com/ffmpegwasm/ffmpeg.wasm

from ffmpeg.js.

I've made the repo public and you can clone to this commit:

zackees/zaxtunes.com@e3d438e

from ffmpeg.js.

I'm using vite with the plugin "vite-plugin-require".

import { defineConfig } from 'vite';
import vitePluginRequire from "vite-plugin-require";

export default defineConfig({
    plugins: [
        vitePluginRequire.default()
    ]
});

That way I can use require in the browser as shown in the readme.

const ffmpeg = require("ffmpeg.js/ffmpeg-mp4.js");

Works fine but I haven't tried the web worker yet.

from ffmpeg.js.