MyBeatz uses unmodified ffmpeg.wasm distributions. @ffmpeg/ffmpeg 0.12.15: MIT. @ffmpeg/core 0.12.10: GPL-2.0-or-later. Copyright ffmpeg.wasm contributors and FFmpeg contributors. Source and build scripts for these exact versions: https://github.com/ffmpegwasm/ffmpeg.wasm/tree/v12.15 Source archive: https://github.com/ffmpegwasm/ffmpeg.wasm/archive/refs/tags/v12.15.tar.gz Dependency source repositories and versions: https://github.com/ffmpegwasm/ffmpeg.wasm/blob/v12.15/Dockerfile FFmpeg 5.1.4 source: https://ffmpeg.org/releases/ffmpeg-5.1.4.tar.xz Licenses: /audio-converter-licenses/GPL-2.0.txt and /audio-converter-licenses/MIT.txt No warranty. Audio is processed on the device, not sent to MyBeatz.