pkgs/audio Overview

pkgs/audio Provides GizClaw reusable audio codec, PCM pipeline, device I/O, resampling, music rendering and voiceprint capabilities. The product layer can combine these packages, but the codec and audio processing do not own the peer, agent, workspace or transport lifecycle.

Package structure

pkgs/audio/
├── codec/
│   ├── mp3/         # MP3 encode / decode
│   ├── ogg/         # Ogg pages, packets and streams
│   └── opus/        # Opus encode / decode
├── codecconv/       # PCM, Ogg and Opus conversion
├── pcm/             # PCM formats, chunks, tracks and mixer
├── portaudio/       # Native capture and playback
├── resampler/       # Sample-rate and channel conversion
├── songs/           # Song definitions and PCM rendering
└── voiceprint/      # Speaker embedding and identity detection

Data flow relationship

Package Navigation

• Codec: mp3, ogg, opus
• Conversion and PCM: codecconv, pcm, resampler
• Device and product materials: portaudio, songs
• Identification: voiceprint

Audio packages only have format, frame, sample, device stream and signal-processing contract. WebRTC track, Peer connection, Agent realtime stream and product resources belong to giznet, gizclaw runtime and domain services respectively.