How join meeting with default pin to host?

I build app for school, so i want student must watching teacher only (not auto change video when some else begin talk).

Hi @shpy2001, thanks for using our SDK.

This is possible on all platforms, but would require implementing a custom UI since it is not supported behavior using the SDK’s default UI. You would need to obtain the user ID of the host and assign their video to an instance of MobileRTCVideoView.

The specifics of the implementation would vary based on which platform you’re using, so be sure to check out our SDK docs to get an idea of how to get started with a custom UI for your platform. Feel free to reach out with any specific questions regarding your custom UI implementation!