Kokoro Vietnamese

Fine-tuned Vietnamese Kokoro TTS artifacts.

Files

kokoro_vi.pth: PyTorch Kokoro KModel checkpoint for inference.
kokoro_vi.onnx: ONNX Runtime export of the acoustic model.
kokoro_vi_voicepack.pt: default Vietnamese voicepack.
config.json: Kokoro config/vocab used by both PyTorch and ONNX inference.
voicepacks/*.pt: additional Vietnamese voicepacks.

Install

git clone https://github.com/iamdinhthuan/Kokoro-Vietnamese.git
cd Kokoro-Vietnamese
pip install -e .

For ONNX Runtime:

pip install -e ".[onnx]"

PyTorch Inference

kokoro-vietnamese \
  --text "Xin chào, hôm nay tôi đang kiểm tra giọng đọc tiếng Việt." \
  --output outputs/sample.wav \
  --voice diem_trinh \
  --device cuda

ONNX Runtime Inference

kokoro-vietnamese-onnx \
  --text "Tường nhà khách đã được sơn lại." \
  --output outputs/onnx.wav \
  --device cpu \
  --print-phonemes

The ONNX CLI downloads kokoro_vi.onnx, kokoro_vi_voicepack.pt, and config.json from this repository when local paths are not provided. Install onnxruntime-gpu and pass --device cuda to use CUDAExecutionProvider when available.

Export ONNX Yourself

kokoro-vietnamese-export-onnx \
  --output outputs/kokoro_vi.onnx

Vietnamese G2P is handled by vig2p, matching the GitHub inference and training code.

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