How can I show the webcam stream of the participants only to the moderator?

I need to block the webcam video of other participants in the backend, so that the moderator can see everyone, but the other participants can only see the moderator (and themselves). They should all be able to hear each other.
If there is no configuration or plugin for this, a hint in the general direction of where to implement it would be great :slight_smile:

There’s no configuration or plugin, but a way to accomplish it is to set your guest domain to ‘hiddenDomain’ in config.js (like Jibri). That way, the authenticated moderator will see everybody, but participants will only see the moderator, they won’t see other participants.

Thanks! Will the participants hear each other in this case?