opus-codec
Safe Rust wrappers around libopus for encoding/decoding Opus audio, with tests that validate core functionality against ffmpeg.
License
This crate is licensed under either of
at your option.
Bundled libopus
The upstream libopus sources are vendored via git subtree at tag v1.5.2 (split commit ddbe48383984d56acd9e1ab6a090c54ca6b735a6).
You can verify the copy is pristine by diffing opus/ against that upstream commit.