OBS Backend Proxy

A Node.js backend proxy that serves as a bridge between your Expo app and OBS Studio, using the obs-websocket-js library.

Prerequisites

• Node.js (v16 or higher)
• OBS Studio with WebSocket plugin installed
• npm or yarn package manager

Setup

1. Install dependencies:

npm install

3. Start the development server:

npm run dev

API Endpoints

• POST /connect - Connect to OBS
• GET /scenes - List all scenes
• GET /scene/current - Get current scene
• POST /scene/change - Change scene
• WS /events - WebSocket endpoint for scene change events

Development

• npm run dev - Start development server with hot reload
• npm start - Start production server
• npm test - Run tests

Project Structure

backend-proxy/
├── src/
│   ├── server.js
│   ├── config/
│   │   └── config.js
│   ├── services/
│   │   └── obsConnection.js
│   ├── routes/
│   │   └── api.js
│   ├── middleware/
│   │   ├── errorHandler.js
│   │   └── validation.js
│   └── utils/
│       └── logger.js
├── package.json
└── README.md