2fef43dcc3
- Create 06-02-SUMMARY.md with full execution record - Update STATE.md: plan advanced to 3/3, progress 95%, decisions logged - Update ROADMAP.md: phase 6 now 2/3 summaries - Mark SYNC-03 complete in REQUIREMENTS.md
149 lines
9.2 KiB
Markdown
149 lines
9.2 KiB
Markdown
---
|
|
gsd_state_version: 1.0
|
|
milestone: v1.0
|
|
milestone_name: milestone
|
|
status: executing
|
|
stopped_at: Completed 06-ai-sync/06-02-PLAN.md
|
|
last_updated: "2026-04-07T11:42:33.193Z"
|
|
last_activity: 2026-04-07
|
|
progress:
|
|
total_phases: 7
|
|
completed_phases: 5
|
|
total_plans: 21
|
|
completed_plans: 20
|
|
percent: 0
|
|
---
|
|
|
|
# Project State
|
|
|
|
## Project Reference
|
|
|
|
See: .planning/PROJECT.md (updated 2026-04-05)
|
|
|
|
**Core value:** Load a song, build a synchronized light show, play it back live — with precise control over every effect on every device.
|
|
**Current focus:** Phase 06 — ai-sync
|
|
|
|
## Current Position
|
|
|
|
Phase: 06 (ai-sync) — EXECUTING
|
|
Plan: 3 of 3
|
|
Status: Ready to execute
|
|
Last activity: 2026-04-07
|
|
|
|
Progress: [░░░░░░░░░░] 0%
|
|
|
|
## Performance Metrics
|
|
|
|
**Velocity:**
|
|
|
|
- Total plans completed: 0
|
|
- Average duration: —
|
|
- Total execution time: 0 hours
|
|
|
|
**By Phase:**
|
|
|
|
| Phase | Plans | Total | Avg/Plan |
|
|
|-------|-------|-------|----------|
|
|
| - | - | - | - |
|
|
|
|
**Recent Trend:**
|
|
|
|
- Last 5 plans: —
|
|
- Trend: —
|
|
|
|
*Updated after each plan completion*
|
|
| Phase 01-foundation P01 | 4 | 2 tasks | 23 files |
|
|
| Phase 01-foundation P03 | 6 | 1 tasks | 9 files |
|
|
| Phase 01 P04 | 2 | 2 tasks | 3 files |
|
|
| Phase 02-audio-engine P01 | 525603 | 2 tasks | 5 files |
|
|
| Phase 02-audio-engine P02 | 8 | 2 tasks | 3 files |
|
|
| Phase 02-audio-engine P03 | 8min | 2 tasks | 5 files |
|
|
| Phase 02-audio-engine P03 | 4 | 9 tasks | 8 files |
|
|
| Phase 03-communication-protocol P01 | 4min | 2 tasks | 8 files |
|
|
| Phase 03-communication-protocol P02 | 3min | 1 tasks | 10 files |
|
|
| Phase 03-communication-protocol P03 | 2min | 2 tasks | 3 files |
|
|
| Phase 04-timeline-editor P01 | 4min | 2 tasks | 5 files |
|
|
| Phase 04-timeline-editor P02 | 9 | 2 tasks | 6 files |
|
|
| Phase 04-timeline-editor P03 | 2 | 1 tasks | 3 files |
|
|
| Phase 04-timeline-editor P04 | 4min | 2 tasks | 4 files |
|
|
| Phase 05-live-show-execution P01 | 152 | 2 tasks | 1 files |
|
|
| Phase 05-live-show-execution P02 | 20 | 2 tasks | 3 files |
|
|
| Phase 05-live-show-execution P03 | 10 | 1 tasks | 1 files |
|
|
| Phase 05-live-show-execution P04 | 1 | 1 tasks | 1 files |
|
|
| Phase 06-ai-sync P01 | 8 | 3 tasks | 6 files |
|
|
| Phase 06-ai-sync P02 | 8 | 2 tasks | 7 files |
|
|
|
|
## Accumulated Context
|
|
|
|
### Decisions
|
|
|
|
Decisions are logged in PROJECT.md Key Decisions table.
|
|
Recent decisions affecting current work:
|
|
|
|
- Init: Web UI over TUI — richer DAW interactions while keeping terminal aesthetic via CSS
|
|
- Init: python-mpv-jsonipc preferred over ctypes binding — no libmpv.dll dependency on Windows
|
|
- Init: Firmware deferred to Phase 7 — protocol must be validated against simulator first
|
|
- Init: undo/redo built in Phase 4 — retrofitting command pattern is expensive
|
|
- [Phase 01-foundation]: Module-level state in main.py for registry/show_store — acceptable for Phase 1, Phase 2 migrates to Depends()
|
|
- [Phase 01-foundation]: StaticFiles mounted last in create_app() — prevents catch-all interception of /api/* routes
|
|
- [Phase 01-foundation]: encode_animation_cmd stubs return b'' — Phase 3 implements real UDP animation command encoding
|
|
- [Phase 01-foundation]: redirect_slashes=False on FastAPI — StaticFiles at root intercepted API redirects
|
|
- [Phase 01-foundation]: API collection routes use empty-string paths ('') not '/' — canonical /api/devices without redirect
|
|
- [Phase 01]: window.removeDevice export required for ES module onclick compatibility — functions in type=module scripts are not global
|
|
- [Phase 01]: CSS accent variable canonical naming: --accent is source of truth, aliases are text-accent and border-bright
|
|
- [Phase 02-audio-engine]: MPV_AO env var controls audio output — null default for Docker server mode, overridable for local dev
|
|
- [Phase 02-audio-engine]: 10Hz polling via time.sleep(0.1) over observe_property — observe_property fires per audio frame overwhelming asyncio
|
|
- [Phase 02-audio-engine]: apply_timer_fix() as Linux no-op — timeBeginPeriod is Windows-only; INF-03 satisfied as platform-guarded stub
|
|
- [Phase 02-audio-engine]: broadcast_loop accepts get_engine callable instead of direct import — avoids ws.py/main.py circular import
|
|
- [Phase 02-audio-engine]: asyncio.to_thread for engine.load in REST endpoint — python-mpv-jsonipc load is synchronous, must not block event loop
|
|
- [Phase 02-audio-engine]: AUD-02 (YouTube URL loading) deferred to Phase 6 — noted in docstring, not implemented in audio.py
|
|
- [Phase 02-audio-engine]: ffmpeg subprocess pipe for MP3 waveform extraction (libsndfile/soundfile does not support MP3 natively)
|
|
- [Phase 02-audio-engine]: Transport state driven by WebSocket tick — no frontend polling
|
|
- [Phase 02-audio-engine]: Browser plays audio via HTML5 audio element — eliminates python-mpv, Docker libmpv dependency, and server-side position polling
|
|
- [Phase 02-audio-engine]: librosa.beat.beat_track for beat detection — tempo + beat grid in one call, cached in app.state.beats by filepath
|
|
- [Phase 03-communication-protocol]: TDD approach for protocol encoders: tests committed RED before implementation, ensuring coverage is meaningful
|
|
- [Phase 03-communication-protocol]: 0xAC animation command marker chosen well above WLED 0x01-0x04 range — no firmware collision
|
|
- [Phase 03-communication-protocol]: UDPSender uses single shared asyncio DatagramTransport — no socket pool needed for UDP multi-device sends
|
|
- [Phase 03-communication-protocol]: Chase reverse test uses offset-not-multiple-of-period for reliable assertion
|
|
- [Phase 03-communication-protocol]: FireAnimation lazy-initializes heat array per led_count to support variable strip lengths
|
|
- [Phase 03-communication-protocol]: asyncio.run() test pattern chosen over pytest-asyncio — not installed, plan provided this fallback
|
|
- [Phase 03-communication-protocol]: UDPSender stopped before registry.save() in shutdown — orderly teardown, no sends after socket close
|
|
- [Phase 04-timeline-editor]: Beats API uses 'beats' field not 'beat_times' — loadBeats() handles both with fallback
|
|
- [Phase 04-timeline-editor]: TimelineCanvas auto-scroll at 80%/20% threshold — standard DAW follow behavior
|
|
- [Phase 04-timeline-editor]: Revert-then-command pattern in _startMove: live drag updates block.timestamp for visual feedback; mouseup reverts to oldTimestamp then MoveBlockCommand executes — history always has correct before/after state
|
|
- [Phase 04-timeline-editor]: setCurrentShowId() module-level function routes backend sync without coupling commands to app state
|
|
- [Phase 04-timeline-editor]: BeatGrid stores raw beat_times unmodified — calibrationOffset subtracted only at getCalibratedBeats()/snap() time — offset slider works without corrupting base data
|
|
- [Phase 04-timeline-editor]: BeatGrid.load() normalizes API field variants: beats/beat_times and tempo/tempo_bpm — actual API returns 'beats'/'tempo' not the plan's expected field names
|
|
- [Phase 04-timeline-editor]: UpdateParamsCommand uses currentShowId (module-level var) not this._showId — matches existing command pattern in commands.js
|
|
- [Phase 04-timeline-editor]: Color input fires 'change' not 'input' to create command — avoids flooding command history during native color picker drag
|
|
- [Phase 05-live-show-execution]: WebSocket cue scheduler: LOOKAHEAD=60ms inline in tick handler, is_playing gate prevents pause/seek fires, seek rebuilds fired_ids via set comprehension
|
|
- [Phase 05-live-show-execution]: active_cue tracks already-fired blocks within duration window so preview stays lit; past-cue threshold 100ms for silent skip without UDP dispatch
|
|
- [Phase 05-live-show-execution]: Preview panel starts hidden (display:none), revealed to flex on show load — avoids empty panel before first show
|
|
- [Phase 05-live-show-execution]: Strip color uses raw RGB from cue params, not CSS variables — data-driven per UI-SPEC Color section
|
|
- [Phase 05-live-show-execution]: e.preventDefault() called first in every key branch — suppresses browser defaults before app logic
|
|
- [Phase 05-live-show-execution]: Space on button elements explicitly skipped — prevents double-toggle with native button click
|
|
- [Phase 05-live-show-execution]: Ctrl+S uses GET-then-POST round-trip to save current server show state, not in-memory timeline
|
|
- [Phase 05-live-show-execution]: Audio element event listeners are correct hook for mouse play/pause WS messages — fire for all triggers (button/keyboard/programmatic), idempotent with wireKeyboard() sends
|
|
- [Phase 06-ai-sync]: sys.executable -m yt_dlp used to avoid PATH issues in Docker container
|
|
- [Phase 06]: yt-dlp --newline flag required for line-by-line progress parsing
|
|
- [Phase 06-ai-sync]: Segment band drawing inserted between row banding and waveform in render() for correct Z-order
|
|
- [Phase 06-ai-sync]: Auto segment count: max(4, min(12, int(duration / 30))) for typical songs
|
|
|
|
### Pending Todos
|
|
|
|
None yet.
|
|
|
|
### Blockers/Concerns
|
|
|
|
- Phase 2: python-mpv-jsonipc latency on Windows 11 under load is unbenchmarked — validate with timing harness in 02-01
|
|
- Phase 4: librosa MP3 loading path on Windows needs explicit validation (soundfile falls back to audioread which requires FFmpeg on PATH)
|
|
- Phase 6: AI sync approach (LLM-assisted) has no reference implementation — treat as spike, not commitment
|
|
|
|
## Session Continuity
|
|
|
|
Last session: 2026-04-07T11:42:33.186Z
|
|
Stopped at: Completed 06-ai-sync/06-02-PLAN.md
|
|
Resume file: None
|
|
|
|
Next action: `/gsd:plan-phase 1`
|