3 Commits

Author	SHA1	Message	Date
Woody	fcb9ec1f6c	fix: Phase 2 ASR pipeline — 9 bugs resolved, Full Transcript works end-to-end ... - Vite proxy: forward /api and /ws to backend port 8000 - WebSocket URL: use backend host, not Vite HMR port - LTTPage: callback ref replaces useRef (video element always null before) - ws_asr: pass DashScope API key to OmniRealtimeConversation - asr_client: fix data_url MIME type (audio/wav), omit extra_body when auto - useFullTranscript: use absolute URL prefix for fetch - QueryInput: add value prop for external Full Transcript injection - QueryInput: fix displayValue || logic (partialText '' overrode question) - ffmpeg: install static binary for audio extraction - Integration tests: 7 tests (upload→transcribe flow) - Acceptance tests: real DashScope tests (skippable) - Structured logging: ws_asr.py + video.py	2026-05-06 18:26:17 +08:00
Woody	a4e067822b	feat: Phase 2.3 ASR proxy + full transcript and 2.4 frontend hooks ... - Backend: DashScope WebSocket proxy (/ws/asr/{video_id}), DashScopeCallback sync-to-async bridge, ffmpeg audio extraction, POST /video/{id}/transcribe - Frontend: useVideoASR hook (auto on play), useFullTranscript hook, QueryInput partialText prop, VideoUploadResponse types, uploadVideo API - Tests: 41 backend + 26 frontend = 67 new tests, all passing	2026-05-06 13:41:24 +08:00
Woody	9934749d2b	feat: Phase 2.1 config + infrastructure and 2.2 video upload backend ... - Add DashScope ASR and video upload config fields to Settings - Create Pydantic models (video.py, asr.py) - Create VideoService with validation, save, serve, delete - Create ASR client stub with float32_to_s16le utility - Implement POST /api/v1/video/upload with streaming validation - Implement GET /api/v1/video/{video_id} with FileResponse - Create WebSocket ASR endpoint stub - Register new routers in main.py - Update .env.example and requirements.txt - Add reference examples for DashScope integration - 8 tests passing (3 config + 5 video upload)	2026-05-06 13:08:19 +08:00