Contains the dominant speaker selection for video grid layouts.
The dominant speaker is featured prominently in speaker/sidebar layouts.
Only room owners can set the dominant speaker, which is then broadcast
to all participants via data messages.
User ID of the dominant speaker, or null if no dominant speaker is set.
In speaker/sidebar modes, this participant is shown in the main area.
Use 'local' or the local user's ID to make the local user dominant.
Layout state for video grid configuration.
Remarks
Contains the dominant speaker selection for video grid layouts. The dominant speaker is featured prominently in speaker/sidebar layouts. Only room owners can set the dominant speaker, which is then broadcast to all participants via data messages.
Example
Using dominant speaker in layouts:
See