COOLJAPAN

Posts tagged #codec

2 posts

Jul 15, 2026 · 10 min

OxiMedia 0.2.0 Released — A Real Transcode Engine, Bit-Exact AV1/VP9/VP8 Decode, and the 'Real or Honest Error' Sweep

OxiMedia 0.2.0 ships a real frame-level transcode engine, AV1/VP9/VP8 key-frame decoders verified bit-exact against dav1d, aomdec, and libvpx/libwebp, real CENC/cbcs packager encryption, and a sweep replacing fabricated success with honest errors — the sovereign media layer for the COOLJAPAN ecosystem.

releaseoximediaffmpeg
Jun 22, 2026 · 7 min

OxiAudio 0.2.0 — A Pure Rust Audio Codec + DSP Layer (the NoFFI replacement for libFLAC, libvorbis, libopus & dr_libs)

OxiAudio is the COOLJAPAN Pure-Rust audio codec and DSP layer — decode FLAC/WAV/MP3/Vorbis/AAC/ALAC/Opus/WavPack/Musepack/MIDI and encode WAV/RF64/FLAC/AIFF/AU with no FFI, plus a full DSP toolkit (filters, dynamics, reverb, phase vocoder, pitch detection, EBU R128 loudness, MFCC/STFT). A clean, memory-safe alternative to libFLAC, libvorbis, libopus, and dr_libs — part of the NoFFI / COOLJAPAN sovereign Rust stack.

releaseoxiaudiopure-rust