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+# VideoReader Global Server
+
+## Quick Start
+
+1. Install dependencies:
+```bash
+npm install
+```
+
+2. Start the server:
+```bash
+npm start
+```
+
+3. Open web interface:
+```
+http://localhost:3000
+```
+
+## Configuration
+
+Environment variables:
+- `PORT` - Signaling server port (default: 3000)
+- `MEDIA_PORT` - Media relay port (default: 5000)  
+- `MEDIA_SERVER_IP` - IP to return to clients (default: 127.0.0.1)
+
+## Client Configuration
+
+Update your VideoReader client config:
+```json
+{
+  "SignalingServer": "localhost:3000",
+  "DataPort": 5000,
+  "DefaultChannel": 10,
+  "UseSSL": false,
+  "ProfileName": "local"
+}
+```
+
+## API Endpoints
+
+- `GET /` - Web interface
+- `GET /get-ip-kr.php?port={channel}` - Get media server IP (binary response)
+- `GET /api/status` - Server status (JSON)
+- `GET /api/channels` - Active channels list (JSON)
+
+## Docker Deployment
+
+```bash
+docker build -t videoreader-server .
+docker run -p 3000:3000 -p 5000:5000 videoreader-server
+```