Layout state for video grid configuration.
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.
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.
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.