docs(02-03): complete waveform display and transport UI plan — AUD-05 fulfilled

- SUMMARY.md for 02-03 (waveform extractor + transport UI)
- STATE.md: checkpoint at human-verify task 3, decisions recorded
- ROADMAP.md: phase 2 progress updated (3/3 plans)
- REQUIREMENTS.md: AUD-05 marked complete
This commit is contained in:
Claude
2026-04-06 13:15:17 +00:00
parent 148f16ba5e
commit 7f9efee47a
4 changed files with 145 additions and 13 deletions

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@@ -13,7 +13,7 @@ LightSync is built bottom-up: data model first, audio engine second, UDP protoco
Decimal phases appear between their surrounding integers in numeric order.
- [x] **Phase 1: Foundation** - FastAPI skeleton, show file schema (Pydantic), device registry, terminal-aesthetic frontend shell (gap closure in progress) (completed 2026-04-05)
- [ ] **Phase 2: Audio Engine** - MPV IPC bridge, waveform rendering, playback controls, Windows timer fix
- [x] **Phase 2: Audio Engine** - MPV IPC bridge, waveform rendering, playback controls, Windows timer fix (completed 2026-04-06)
- [ ] **Phase 3: Communication Protocol** - UDP packet spec, DRGB/DNRGB/DRGBW encoders, animation library, software simulator
- [ ] **Phase 4: Timeline Editor** - DAW UI (tracks, drag-place blocks, resize, delete), undo/redo, beat detection, snap-to-beat
- [ ] **Phase 5: Live Show Execution** - End-to-end show playback, seek-safe cue scheduling, show save/load, keyboard shortcuts, live preview
@@ -56,7 +56,7 @@ Plans:
Plans:
- [x] 02-01: MPV IPC bridge — python-mpv subprocess, named pipe reader thread, shared position variable, Windows timer fix
- [x] 02-02: Show engine skeleton + WebSocket hub — playback state machine, position broadcast at 10Hz, transport command dispatcher
- [ ] 02-03: Transport UI + waveform — play/pause/seek controls connected to WebSocket, waveform rendering from audio samples
- [x] 02-03: Transport UI + waveform — play/pause/seek controls connected to WebSocket, waveform rendering from audio samples
**UI hint**: yes
### Phase 3: Communication Protocol
@@ -153,7 +153,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7
| Phase | Plans Complete | Status | Completed |
|-------|----------------|--------|-----------|
| 1. Foundation | 4/4 | Complete | 2026-04-05 |
| 2. Audio Engine | 2/3 | In Progress| |
| 2. Audio Engine | 3/3 | Complete | 2026-04-06 |
| 3. Communication Protocol | 0/3 | Not started | - |
| 4. Timeline Editor | 0/4 | Not started | - |
| 5. Live Show Execution | 0/3 | Not started | - |