mirror of
https://gitlab.com/lvra/lvra.gitlab.io.git
synced 2024-09-20 12:36:19 +02:00
108 lines
3.6 KiB
Markdown
108 lines
3.6 KiB
Markdown
---
|
|
weight: 300
|
|
title: SVC Voice Changer
|
|
---
|
|
|
|
# SVC Voice Changer
|
|
|
|
- [so-vits-svc-fork @ GitHub](https://github.com/voicepaw/so-vits-svc-fork)
|
|
- [pre-trained models @ HuggingFace](https://huggingface.co/models?search=so-vits-svc)
|
|
|
|
so-vits-svc is one of simpler voice changers to set up on Linux. It can run on CPU as well as NVidia and AMD GPUs.
|
|
|
|
This is an exert of the original README.md of the GitHub repository, intended for people who are as bad with Python as I am.
|
|
|
|
# Setup
|
|
|
|
Disclaimer: There's probably a better way. I'm not good at Python. Or machine learning.
|
|
|
|
### Prerequisites:
|
|
|
|
Install the following packages using your distro's package manager:
|
|
- Python 3.10
|
|
- Pip for Python 3.10
|
|
- Virtualenv for Python 3.10
|
|
|
|
Please use 3.10 exactly, not newer or older.
|
|
|
|
### Create virtualenv:
|
|
|
|
In this example, we will create the virtualenv inside `~/.var/venv/`. Feel free to change the location, any folder will work.
|
|
|
|
Create virtualenv:
|
|
```bash
|
|
mkdir -p ~/.var/venv/svc/
|
|
cd ~/.var/venv/svc/
|
|
python3.10 -m venv .
|
|
```
|
|
|
|
Activate virtualenv
|
|
- On fish: `. bin/activate.fish`
|
|
- On csh: `. bin/activate.csh`
|
|
- On bash/zsh: `. bin/activate`
|
|
|
|
At this point, if you call python or pip, you will be running that command inside the virtualenv.
|
|
|
|
You can activate the virtualenv again by `cd ~/.var/venv/svc/` followed by the activate command for your shell.
|
|
|
|
To exit the virtualenv, run `deactivate`.
|
|
|
|
### Install SVC
|
|
|
|
Do these while you have the virtualenv activated.
|
|
|
|
Install required tools:
|
|
- `python -m pip install -U pip setuptools wheel`
|
|
|
|
PyTorch with CUDA support for NVIDIA GPUs:
|
|
- Please install CUDA 11.8 using your system package manager. Newer versions may not work.
|
|
- `pip install -U torch torchaudio --index-url https://download.pytorch.org/whl/cu118`
|
|
|
|
PyTorch with ROCm support for AMD GPUs:
|
|
- Please install ROCm 5.7.1 via your system package manager. Newer versions may not work.
|
|
- `pip install -U torch torchaudio --index-url https://download.pytorch.org/whl/rocm5.7`
|
|
|
|
PyTorch for CPU only (you can also choose CPU mode with the options above):
|
|
- `pip install -U torch torchaudio --index-url https://download.pytorch.org/whl/cpu`
|
|
|
|
Finally, install SVC:
|
|
- `pip install -U so-vits-svc-fork`
|
|
|
|
### Launch the GUI
|
|
|
|
You can start the graphical UI by running `svcg` inside the virtualenv.
|
|
|
|
Example start script for bash:
|
|
```bash
|
|
#!/usr/bin/env bash
|
|
. ~/.var/venv/svc/bin/activate
|
|
svcg
|
|
```
|
|
|
|
### Models
|
|
|
|
Grab a model from HuggingFace (link on top of page). Models that work with this setup are the ones tagged with `
|
|
so-vits-svc-4.0` or `so-vits-svc-4.1`.
|
|
|
|
You will need 2 files for SVC to work:
|
|
- `G_0000.pth` where 0000 is some number. Usually a higher number means better, but only if you're comparing files within the same repository.
|
|
- `config.json` tells SVC how to use the pth file.
|
|
|
|
With SVC running, plop the `G_0000.pth` into `Model Path` on the top left, and `config.json` into `Config Path`.
|
|
|
|
### Starting the Voice Changer
|
|
|
|
Default settings usually work OK. What you want to change is `Pitch`. This will be different depending on how high your own voice is compared to the model's voice. You will need different `Pitch` setting for different models.
|
|
|
|
Check `Use GPU` on the bottom center if you want to torture your GPU with your voice. It better not complain for how expensive it was.
|
|
|
|
Click `(Re)Start Voice Changer` to do just that. You also need to click this after changing any settings.
|
|
|
|
### PipeWire Setup
|
|
|
|
This is for ALVR-only right now. TODO the rest.
|
|
|
|
Use `qpwgraph` or `helvum` to:
|
|
1. Disconnect `vrserver` from `ALVR-MIC-Sink`.
|
|
2. Pipe the output of `vrserver` to the input of `Python3.10`.
|
|
3. Pipe the output of `Python3.10` to the input of `ALVR-MIC-Sink`.
|