https://github.com/alfg/ffmpeg-webassembly-example

FFmpeg + WebAssembly
https://github.com/alfg/ffmpeg-webassembly-example

cpp emscripten ffmpeg libav wasm webassembly

Last synced: 12 months ago
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FFmpeg + WebAssembly

• Host: GitHub
• URL: https://github.com/alfg/ffmpeg-webassembly-example
• Owner: alfg
• License: mit
• Created: 2021-05-15T03:36:01.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-05-20T03:08:03.000Z (almost 5 years ago)
• Last Synced: 2025-03-22T17:01:45.254Z (about 1 year ago)
• Topics: cpp, emscripten, ffmpeg, libav, wasm, webassembly
• Language: Dockerfile
• Homepage: https://dev.to/alfg/ffmpeg-webassembly-2cbl
• Size: 8.68 MB
• Stars: 23
• Watchers: 3
• Forks: 8
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# FFmpeg WebAssembly Example

A minimal example of building FFmpeg's `libav` to WebAssembly via [Emscripten](https://emscripten.org/) using Docker.

https://dev.to/alfg/ffmpeg-webassembly-2cbl

## Usage 

Build the WebAssembly files using Docker and copy the output to `www/`:

```

docker-compose run mp4info make

cp -a dist/. www/

```

Run the server:

```

npm install express

node server.js

```

Load the demo in a browser and select the `tears-of-steel-10s.mp4` file:

http://localhost:8080/www

## License

MIT