Play HEVC, AV1 and MKV in the browser with WebCodecs (no server transcoding)

📰 Dev.to · Ujjawal Kashyap

A drop-in replacement that plays HEVC, AV1, MKV, and 4K HDR in any modern browser using WebCodecs and a WebAssembly demuxer — no server-side FFmpeg or transcoding required.

Published 27 Apr 2026
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