HOW TO USE

1. Choose a channel (A–E) — Use the SAME channel on both devices
2. On PHONE: Tap “Start” to begin, same button to stop
3. On PC: Click “Connect” after phone is ready
4. Rotation: Use “Rotate” to cycle 0°→90°→180°→270°
5. Detach — floats the video window; click □ to pop out into a resizable window with no URL bar or tabs