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Usage

Table of Content

Use in MyShell

For most users, the most convenient way is to directly use the free TTS and Instant Voice Clone services in MyShell.

TTS

Go to https://app.myshell.ai/explore and follow the instructions below:

Voice Clone

Go to https://app.myshell.ai/explore and follow the instructions below:

Minimal Demo

For users who want to quickly try OpenVoice and do not require high quality or stability, click any of the following links:

         

Linux Install

This section is only for developers and researchers who are familiar with Linux, Python and PyTorch. Clone this repo, and run

conda create -n openvoice python=3.9
conda activate openvoice
conda install pytorch==1.13.1 torchvision==0.14.1 torchaudio==0.13.1 pytorch-cuda=11.7 -c pytorch -c nvidia
pip install -r requirements.txt

Download the checkpoint from here and extract it to the checkpoints folder

1. Flexible Voice Style Control. Please see demo_part1.ipynb for an example usage of how OpenVoice enables flexible style control over the cloned voice.

2. Cross-Lingual Voice Cloning. Please see demo_part2.ipynb for an example for languages seen or unseen in the MSML training set.

3. Gradio Demo.. We provide a minimalist local gradio demo here. We strongly suggest the users to look into demo_part1.ipynb, demo_part2.ipynb and the QnA if they run into issues with the gradio demo. Launch a local gradio demo with python -m openvoice_app --share.

3. Advanced Usage. The base speaker model can be replaced with any model (in any language and style) that the user prefer. Please use the se_extractor.get_se function as demonstrated in the demo to extract the tone color embedding for the new base speaker.

4. Tips to Generate Natural Speech. There are many single or multi-speaker TTS methods that can generate natural speech, and are readily available. By simply replacing the base speaker model with the model you prefer, you can push the speech naturalness to a level you desire.

Windows Install (VS Code)

Please use this guide if you want to install and use OpenVoice on Windows.