For the MixInputList parameter of mixed stream, if ViewType is set to 2, how should StreamId be set?

Video Call

Voice Call

StreamId is an optional parameter. When ViewType is set to 2, StreamId does not need to be included in the request.

How to handle the "No version of NDK..." error when compiling Roomkit source code?

How to handle the issue where all interfaces of the file sharing SDK are abnormal?