RVC Text-to-Speech

This is a text-to-speech Gradio webui for RVC models, using edge-tts.

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colab-notebook

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Install

Requirements: Tested for Python 3.10 on Windows 11. Python 3.11 is probably not supported, so please use Python 3.10.

git clone https://github.com/Blane187/rvc-tts.git
cd rvc-tts

# Download models in root directory
curl -L -O https://huggingface.co/lj1995/VoiceConversionWebUI/resolve/main/hubert_base.pt
curl -L -O https://huggingface.co/lj1995/VoiceConversionWebUI/resolve/main/rmvpe.pt

# Make virtual environment
python -m venv venv
# Activate venv (for Windows)
venv\Scripts\activate


# Install PyTorch manually if you want to use NVIDIA GPU (Windows)
# See https://pytorch.org/get-started/locally/ for more details
pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118

# Install requirements
pip install -r requirements.txt

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Locate-RVC-models

Place your RVC models in weights/ directory as follows:

weights
├── model1
│   ├── my_model1.pth
│   └── my_index_file_for_model1.index
└── model2
    ├── my_model2.pth
    └── my_index_file_for_model2.index
...

Each model directory should contain exactly one .pth file and at most one .index file. Directory names are used as model names.

It seems that non-ASCII characters in path names gave faiss errors (like weights/モデル1/index.index), so please avoid them.

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Launch

# Activate venv (for Windows)
venv\Scripts\activate

python app.py

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Update

git pull
venv\Scripts\activate
pip install -r requirements.txt --upgrade

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[!Troubleshooting] error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/ [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for fairseq Failed to build fairseq ERROR: Could not build wheels for fairseq, which is required to install pyproject.toml-based projects

Maybe fairseq needs Microsoft C++ Build Tools. Download installer and install it.

Usage with cli!

To use the CLI, run the tts-cli.py script with the appropriate arguments.

Command-Line Arguments

• --model_name: The name of the model to use (required, must be one of the models in the weights directory).
• --speed: Speech speed in percentage (default: 0).
• --tts_text: Input text for TTS (required).
• --tts_voice: Edge-tts speaker (required, must be one of the available voices).
• --f0_up_key: Transpose key (default: 0).
• --f0_method: Pitch extraction method, either "rmvpe" or "crepe" (default: "rmvpe").
• --index_rate: Index rate (default: 1.0).
• --protect: Protect value (default: 0.33).
• --filter_radius: Filter radius (default: 3).
• --resample_sr: Resample sample rate (default: 0).
• --rms_mix_rate: RMS mix rate (default: 0.25).

Example Usage

python tts-cli.py --model_name model_name_1 --speed 0 --tts_text "これは日本語テキストから音声への変換デモです。" --tts_voice "ja-JP-NanamiNeural-Female" --f0_up_key 0 --f0_method rmvpe --index_rate 1 --protect 0.33 --filter_radius 3 --resample_sr 0 --rms_mix_rate 0.25

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Contributors