avguesser

Guess the type of an AV file based on its header

v1.0.1 URL: https://unpkg.com/avguesser@1.0.1/src/avguesser.js

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libav.js libav ffmpeg audio video image file magic

transavormer

Transform (transcode, transmux, etc) audio/video formats using libav.js and WebCodecs

v1.0.0 URL: https://unpkg.com/transavormer@1.0.0/src/main.js

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libav.js libav ffmpeg transcode transmux demux decode mux encode video audio