VTubeBridge 0.2.0

A fully featured Python wrapper for the VTube Studio API

VTubeBridge

VTubeBridge is a full-featured Python wrapper for the VTube Studio API. It allows you to seamlessly interact with VTube Studio using asynchronous WebSocket communication and supports nearly all API endpoints.

Features

• Async WebSocket Communication:
  Interact with VTube Studio’s API in real time using asynchronous requests.

• Model, Item, and Background Management:

  • Load and unload models
  • Manage items (load, unload, move, animate, pin)
  • Adjust backgrounds

• Transformations & Parameter Control:

  • Scale, rotate, and move models and items
  • Inject and modify Live2D parameters

• Hotkey & Expression Triggers:
  Trigger hotkeys (which control expressions, animations, etc.) via the API.

• Event Subscription:
  Subscribe to and handle VTube Studio events (e.g., model load, tracking changes) in real time.

• ArtMesh Control:
  Adjust art mesh properties (such as opacity) and trigger animations.

• Advanced API Operations:

  • Query API state
  • Retrieve statistics and folder information
  • Access both default and custom input parameter lists

• Physics & NDI Control:

  • Get and override physics settings for the current model
  • Configure NDI streaming settings

• UDP Server Discovery:
  Discover VTube Studio instances on your network via UDP broadcasts.

• Graceful Disconnection:
  Cleanly disconnect from the API when your application is done.

CLI Usage

You can also interact with VTube Studio using the provided command-line interface. For example:

python -m vtstudio list-models
python -m vtstudio load-model --id MODEL_ID
python -m vtstudio trigger-hotkey --id HOTKEY_ID
python -m vtstudio trigger-expression --file EXPRESSION_FILE
python -m vtstudio set-param --name ParamName --value 1.0
python -m vtstudio scale-model --posx 0 --posy 0 --rotation 0 --scalex 1.0 --scaley 1.0
python -m vtstudio rotate-scale-item --instance 1001 --rotation 45 --scalex 1.2 --scaley 1.2
python -m vtstudio face-tracking
python -m vtstudio get-expression
python -m vtstudio set-artmesh-opacity --tag ArtMeshTag --opacity 0.5
python -m vtstudio trigger-animation --file animation.motion3.json

Example

To run the example script, use:

python examples/main.py

Installation

Clone the repository and install the necessary dependencies:

pip install websockets colorama

License

This project is licensed under the MIT License.