cosyvoice2-fr-infer 0.1.1

Minimal CosyVoice2 French inference CLI (bundles runtime + Matcha)

cosyvoice2-fr-infer

Minimal, plug-and-play CosyVoice2 French inference CLI that downloads the model from Hugging Face and runs cross-lingual cloning. It bundles the required cosyvoice runtime and matcha module so you don't need the full upstream repo.

License

This project is licensed under the Apache License 2.0.

Note: This package includes vendored code from:

• CosyVoice2 (Apache 2.0)
• Matcha-TTS (Apache 2.0)

All original licenses and attributions are preserved.

Install (editable for local dev)

cd standalone_infer
pip install -e .

If you are on Linux with GPU, ensure you install torch/torchaudio matching your CUDA and have onnxruntime-gpu available. If CPU-only, onnxruntime will be sufficient.

Usage

cosy2-tts \
  --text "Bonjour, je m'appelle ..." \
  --prompt /path/to/prompt.wav \
  --out /tmp/out.wav

First run will download the model assets to ~/.cache/cosyvoice2-fr (configurable via --model-dir).

Advanced options: --setting, --llm-run-id, --flow-run-id, --hifigan-run-id, --final, --stream, --speed, --no-text-frontend, --repo-id, --no-hf.

Publish to PyPI

1. Build the wheel and sdist:

pip install build twine
python3 -m build

2. Upload to TestPyPI (recommended first):

python3 -m twine upload --repository testpypi dist/*

3. Upload to PyPI:

python3 -m twine upload dist/*

End-users can then install via:

pip install cosyvoice2-fr-infer
# GPU users may first install torch/torchaudio from the CUDA index
# pip install torch torchaudio --index-url https://download.pytorch.org/whl/cu121