rin.kagamine
934d7775a8
Backend:
- New image_gen.py module with Gemini image generation client
- generate_artwork(): generates PNG from text prompt using Google GenAI
- get_image_gen_config(): loads config from .env (model, API key, safety)
- get_available_models(): returns list of Gemini image models
- Safety settings: harassment, hate_speech, sexually_explicit, dangerous
Configurable via IMAGE_GEN_SAFETY_* env vars (default: BLOCK_ONLY_HIGH)
- New endpoints:
* POST /api/clips/{id}/generate-artwork — generates and saves artwork
* GET /api/image-gen/models — lists available models
* GET /api/image-gen/config — returns safe config (API key masked)
- Default model: gemini-3.1-flash-image-preview
- Fallback API key: LYRIA_API_KEY if IMAGE_GEN_API_KEY not set
- Added google-genai==1.0.0 to requirements.txt
Frontend:
- New ArtworkGenerationModal component for prompt input
- Textarea with placeholder, loading spinner during generation
- Styled consistent with SettingsModal (backdrop blur, rounded, dark)
- SettingsModal expanded with Image Generation section (collapsible)
- Shows current model, API key status, safety filter levels
- Read-only display — values configured via .env
- DetailPanel: 'Generate' button added next to Upload/Change
- Passes onGenerateArtwork prop to App.tsx
- App.tsx: handles artwork generation flow, updates state on success
Architecture KB and Tasks KB updated.
Lyria Studio
A webapp for generating, playing, and storing music clips using Google's Lyria music generation models.
Built by Kagamine Rin & Ryan.
Quick Start
# Backend
cd backend
python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
cd src
uvicorn main:app --reload
# Frontend (new terminal)
cd frontend
npm install
npm run dev
Architecture
- Backend: FastAPI (Python) — async Lyria API client, SQLite metadata, file storage
- Frontend: React + Vite + TypeScript + Tailwind — dark theme, audio player
- Storage: SQLite for clip metadata, local filesystem for MP3 files
API
| Endpoint | Method | Description |
|---|---|---|
/api/health |
GET | Health check |
/api/generate |
POST | Start clip generation |
/api/clips |
GET | List all clips |
/api/clips/{id} |
GET | Get clip metadata |
/api/clips/{id}/audio |
GET | Stream MP3 |
/api/clips/{id} |
DELETE | Delete clip |
Models
- v0.1: Lyria 3 Clip Preview (30s, REST)
- v0.2: Lyria 3 Pro (structure-aware, ~3min)
- v0.3: Lyria RealTime (WebSocket streaming)
License
MIT — Hardcore will never die.