- Changed from 'default' to named additional index
- Added tool.uv.sources to specify torch comes from pytorch-cu121 index
- Other packages (fastapi, uvicorn, etc.) still come from PyPI
- Fixes: 'fastapi was not found in the package registry' error
How it works:
- PyPI remains the default index for most packages
- torch package explicitly uses pytorch-cu121 index
- Best of both worlds: CUDA PyTorch + all other packages from PyPI
Changes:
- Set PyTorch CUDA index (cu121) as default for all builds
- CUDA builds support both GPU and CPU (auto-fallback)
- Fixes uv run reinstalling CPU-only PyTorch
- Updated dependency-groups syntax (fixes deprecation warning)
Benefits:
- Simpler build process - no CPU vs CUDA distinction needed
- uv sync and uv run now get CUDA-enabled PyTorch automatically
- Builds work on systems with or without NVIDIA GPUs
- Fixes issue where uv run check_cuda.py was getting CPU version
Index: https://download.pytorch.org/whl/cu121 (PyTorch 2.5.1+cu121)
- Web server is always-running (not optional) for OBS integration
- Users no longer need to manually install fastapi and uvicorn
- Previously required: uv pip install "fastapi[standard]" uvicorn
- Now auto-installed with: uv sync
Fixes: Missing FastAPI/uvicorn dependencies on fresh Windows installs
Phase 1 Complete - Standalone Desktop Application
Features:
- Real-time speech-to-text with Whisper (faster-whisper)
- PySide6 desktop GUI with settings dialog
- Web server for OBS browser source integration
- Audio capture with automatic sample rate detection and resampling
- Noise suppression with Voice Activity Detection (VAD)
- Configurable display settings (font, timestamps, fade duration)
- Settings apply without restart (with automatic model reloading)
- Auto-fade for web display transcriptions
- CPU/GPU support with automatic device detection
- Standalone executable builds (PyInstaller)
- CUDA build support (works on systems without CUDA hardware)
Components:
- Audio capture with sounddevice
- Noise reduction with noisereduce + webrtcvad
- Transcription with faster-whisper
- GUI with PySide6
- Web server with FastAPI + WebSocket
- Configuration system with YAML
Build System:
- Standard builds (CPU-only): build.sh / build.bat
- CUDA builds (universal): build-cuda.sh / build-cuda.bat
- Comprehensive BUILD.md documentation
- Cross-platform support (Linux, Windows)
Documentation:
- README.md with project overview and quick start
- BUILD.md with detailed build instructions
- NEXT_STEPS.md with future enhancement roadmap
- INSTALL.md with setup instructions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
