Deivid Soto
|
4314c06c5c
|
feat(stream): pion-based WebRTC byte streamer for browser playback
Replaces the broken anacrolix WebTorrent path with a custom WebRTC peer
that the browser drives directly. Architecture matches plan/clever-
weaving-dove.md (Fase 2 + 3 + 6 of the streaming pivot).
- engine/wire: shared 12-byte binary frame format (Hello / RangeReq /
RangeData / RangeEnd / Cancel / Ping / Pong / SeekHint). Roundtrip +
oversized-frame rejection tests.
- agent/signal_client: SSE consumer + POST sender for SDP/ICE relay
through /api/internal/stream/signal/<id>; auto-reconnects.
- engine/webrtc_stream: pion v4 PeerConnection + DataChannel pump.
Reads file via os.ReadAt, chunks RangeData at 16 KiB, honours app-
level backpressure with SetBufferedAmountLowThreshold.
- cmd/daemon dispatcher learns mode webrtc_stream + new
webrtcSessionRegistry tracks per-session cancel funcs for clean
shutdown.
- engine/probe + hwaccel + transcoder: foundation for Fase 2.5
(codec detection, NVENC/QSV/VAAPI/VideoToolbox autodetection,
ffmpeg pipe wrapper to fragmented MP4). Integration into
webrtc_stream still pending.
- pion/webrtc/v4 promoted from indirect to direct dep.
End-to-end against unarr-dev confirms a 122 MB 1080p H.264 / AAC MP4
plays in Chrome with the new pipeline.
|
2026-05-06 23:12:38 +02:00 |
|