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@livekit/av

v10.0.0

Published

Prebuilt minimal FFmpeg for LiveKit Agents audio en/decoding. For internal use; no stability guarantees.

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rdsardsathedavidzhaothedavidzhaofeepslkfeepslkmatkam_livekitmatkam_livekitraja-livekitraja-livekitlivekitherzoglivekitherzoglukasiolukasiopaulwepaulwedliulkdliulkdanm_livekitdanm_livekitocupe_livekitocupe_livekitcacheonlycacheonlysfkatsfkatbcherrylkbcherrylkrektdeckardrektdeckardjason.lernermanjason.lernermantom.ezquerrotom.ezquerrothomasyuill-livekitthomasyuill-livekitlk-toubatbrianlk-toubatbrianrgauslivekitrgauslivekit

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Readme

@livekit/av

Prebuilt, minimal, LGPL-licensed FFmpeg binaries used by LiveKit Agents for audio en/decoding.

Internal use. This package exists solely to support @livekit/agents. It is a stripped-down, audio-only FFmpeg build (no video, no network, royalty-free codecs only) and its API and contents may change without notice. Do not depend on it directly.

Installing @livekit/av pulls in exactly one platform package (@livekit/av-<platform>-<arch>) via optionalDependencies with os/cpu filters. getFfmpegPath() returns the absolute path of the binary, or undefined when no platform package matches (e.g. musl-based distros) — callers fall back to ffmpeg on PATH.

Versioning is independent of FFmpeg (upstream major bumps aren't breaking for this stripped-down build): the major is pinned at 10 — above the ffmpeg-encoded 7.x/8.x versions published before this scheme — and every republish bumps the minor. The FFmpeg/libopus versions and tarball hashes actually shipped are pinned in this package.json's livekit field — the source of truth build-ffmpeg.sh verifies every download against.

The binaries are LGPL v2.1+ (see NOTICE); the JS resolver in this package is Apache-2.0. Build recipe: av/scripts/build-ffmpeg.sh in this repository.