* feat(audio): migrate Symphonia 0.5 -> 0.6
Port the audio + analysis pipeline to the Symphonia 0.6 API:
- bump symphonia to 0.6 and symphonia-adapter-libopus to 0.3; drop rodio's
symphonia-all feature to avoid a duplicate symphonia-core 0.5
- remove the local symphonia-format-isomp4 0.5 patch and rely on upstream 0.6
- switch codec registries to register_enabled_codecs / make_audio_decoder with
AudioCodecParameters + AudioDecoderOptions
- rework decode.rs SizedDecoder and analysis decode loops for the new
AudioDecoder trait, GenericAudioBufferRef, Time/Timestamp newtypes, and
next_packet() -> Result<Option<Packet>>
Streaming regression fixes:
- ProbeSeekGate hides seekability during probe for non-MP4 progressive streams
so Symphonia 0.6's trailing-metadata scan no longer forces a full download
before ranged FLAC/MP3/OGG playback can start
- guard the streaming probe() with a 20s timeout on a worker thread so a stalled
ranged source (e.g. right after a server switch) can no longer hang playback
start until a player restart; add probe start/done diagnostics
* docs(changelog): note Symphonia 0.6 migration and streaming fixes (#999)
Add CHANGELOG entries (Changed + Fixed) and a CONTRIBUTORS line for the
Symphonia 0.6 migration, ranged-stream start-latency fix, and probe timeout.
* test(audio): cover streaming probe path and ProbeSeekGate
Add unit tests for SizedDecoder::new_streaming (success + garbage) and
ProbeSeekGate (seekability toggle, byte_len, read/seek passthrough) to
restore decode.rs above the 70% hot-path coverage gate (67.3% -> 79.4%).
* fix(analysis): decode Opus in waveform and loudness pipeline
Playback already registered symphonia-adapter-libopus; the analysis crate
used the default Symphonia codec registry without Opus, so .opus tracks
failed at decoder creation. Mirror the audio codec registry, pass format
hints from file suffix and OggS sniffing, and thread hints through the CPU
seed queue.
* docs: CHANGELOG and credits for PR #883 (Opus analysis decode)
cucadmuh