This fork

This fork compiles a minimal version of FFmpeg to include in a web browser (wasm). The minimal build includes no codecs but supports all formats, allowing for probing and extracting streams with copy.

The main changes of this fork:

• Dockerfile disable all codecs, unnecessary builders and esm build.
• ffmpeg-wasm.sh remove link libraries

Building (using make prd, set to -O3) builds two binaries packages/core/dist/umd/{ffmpeg-core.wasm,ffmpeg-core.wasm}. The wasm binary is roughly 3.8MB in size.

These binaries can be loaded using the @ffmpeg/ffmpeg package and served by the web server.

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This project is looking for maintainers. If you are interested to give it a go, please email me to further discuss maintenance.

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ffmpeg.wasm

ffmpeg.wasm is a pure Webassembly / Javascript port of FFmpeg. It enables video & audio record, convert and stream right inside browsers.

Join us on Discord!

Documentation

• Introduction
• Getting Started
• API
• FAQ
• Contribution

Please sponsor ffmpeg.wasm to make it sustainable. ❤️