| <div align="center"> | |
| <h1>Retrieval-based-Voice-Conversion-WebUI</h1> | |
| An easy-to-use Voice Conversion framework based on VITS.<br><br> | |
| [](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI) | |
| <img src="https://counter.seku.su/cmoe?name=rvc&theme=r34" /><br> | |
| [](https://colab.research.google.com/github/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/main/Retrieval_based_Voice_Conversion_WebUI.ipynb) | |
| [](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/main/LICENSE) | |
| [](https://huggingface.co/lj1995/VoiceConversionWebUI/tree/main/) | |
| [](https://discord.gg/HcsmBBGyVk) | |
| </div> | |
| ------ | |
| [**Changelog**](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/main/docs/Changelog_EN.md) | [**FAQ (Frequently Asked Questions)**](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/wiki/FAQ-(Frequently-Asked-Questions)) | |
| [**English**](./README.en.md) | [**中文简体**](../README.md) | [**日本語**](./README.ja.md) | [**한국어**](./README.ko.md) ([**韓國語**](./README.ko.han.md)) | |
| Check our [Demo Video](https://www.bilibili.com/video/BV1pm4y1z7Gm/) here! | |
| Realtime Voice Conversion Software using RVC : [w-okada/voice-changer](https://github.com/w-okada/voice-changer) | |
| > A online demo using RVC that convert Vocal to Acoustic Guitar audio：https://huggingface.co/spaces/lj1995/vocal2guitar | |
| > Vocal2Guitar demo video：https://www.bilibili.com/video/BV19W4y1D7tT/ | |
| > The dataset for the pre-training model uses nearly 50 hours of high quality VCTK open source dataset. | |
| > High quality licensed song datasets will be added to training-set one after another for your use, without worrying about copyright infringement. | |
| ## Summary | |
| This repository has the following features: | |
| + Reduce tone leakage by replacing the source feature to training-set feature using top1 retrieval; | |
| + Easy and fast training, even on relatively poor graphics cards; | |
| + Training with a small amount of data also obtains relatively good results (>=10min low noise speech recommended); | |
| + Supporting model fusion to change timbres (using ckpt processing tab->ckpt merge); | |
| + Easy-to-use Webui interface; | |
| + Use the UVR5 model to quickly separate vocals and instruments. | |
| + Use the most powerful High-pitch Voice Extraction Algorithm [InterSpeech2023-RMVPE](#Credits) to prevent the muted sound problem. Provides the best results (significantly) and is faster, with even lower resource consumption than Crepe_full. | |
| ## Preparing the environment | |
| The following commands need to be executed in the environment of Python version 3.8 or higher. | |
| (Windows/Linux) | |
| First install the main dependencies through pip: | |
| ```bash | |
| # Install PyTorch-related core dependencies, skip if installed | |
| # Reference: https://pytorch.org/get-started/locally/ | |
| pip install torch torchvision torchaudio | |
| #For Windows + Nvidia Ampere Architecture(RTX30xx), you need to specify the cuda version corresponding to pytorch according to the experience of https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/21 | |
| #pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu117 | |
| ``` | |
| Then can use poetry to install the other dependencies: | |
| ```bash | |
| # Install the Poetry dependency management tool, skip if installed | |
| # Reference: https://python-poetry.org/docs/#installation | |
| curl -sSL https://install.python-poetry.org | python3 - | |
| # Install the project dependencies | |
| poetry install | |
| ``` | |
| You can also use pip to install them: | |
| ```bash | |
| pip install -r requirements.txt | |
| ``` | |
| ------ | |
| Mac users can install dependencies via `run.sh`: | |
| ```bash | |
| sh ./run.sh | |
| ``` | |
| ## Preparation of other Pre-models | |
| RVC requires other pre-models to infer and train. | |
| You need to download them from our [Huggingface space](https://huggingface.co/lj1995/VoiceConversionWebUI/tree/main/). | |
| Here's a list of Pre-models and other files that RVC needs: | |
| ```bash | |
| hubert_base.pt | |
| ./pretrained | |
| ./uvr5_weights | |
| If you want to test the v2 version model (the v2 version model has changed the input from the 256 dimensional feature of 9-layer Hubert+final_proj to the 768 dimensional feature of 12-layer Hubert, and has added 3 period discriminators), you will need to download additional features | |
| ./pretrained_v2 | |
| #If you are using Windows, you may also need this dictionary, skip if FFmpeg is installed | |
| ffmpeg.exe | |
| ``` | |
| Then use this command to start Webui: | |
| ```bash | |
| python infer-web.py | |
| ``` | |
| If you are using Windows or macOS, you can download and extract `RVC-beta.7z` to use RVC directly by using `go-web.bat` on windows or `sh ./run.sh` on macOS to start Webui. | |
| There's also a tutorial on RVC in Chinese and you can check it out if needed. | |
| ## Credits | |
| + [ContentVec](https://github.com/auspicious3000/contentvec/) | |
| + [VITS](https://github.com/jaywalnut310/vits) | |
| + [HIFIGAN](https://github.com/jik876/hifi-gan) | |
| + [Gradio](https://github.com/gradio-app/gradio) | |
| + [FFmpeg](https://github.com/FFmpeg/FFmpeg) | |
| + [Ultimate Vocal Remover](https://github.com/Anjok07/ultimatevocalremovergui) | |
| + [audio-slicer](https://github.com/openvpi/audio-slicer) | |
| + [Vocal pitch extraction:RMVPE](https://github.com/Dream-High/RMVPE) | |
| + The pretrained model is trained and tested by [yxlllc](https://github.com/yxlllc/RMVPE) and [RVC-Boss](https://github.com/RVC-Boss). | |
| ## Thanks to all contributors for their efforts | |
| <a href="https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/graphs/contributors" target="_blank"> | |
| <img src="https://contrib.rocks/image?repo=RVC-Project/Retrieval-based-Voice-Conversion-WebUI" /> | |
| </a> | |