Can disable the video from prosody or Jicofo?

Hi everyone,

I am just curious about the disabled sent video. I know, we can hide the button video from interface_config, and we can start video muted in config. My Jitsi installation using multi-tenant but I want some tenants to have different features. like a conference with audio-only or video+audio. I want to config to feature audio-only or with video on the fly from the backend. Let’s just say, I have a database to store that feature like data true or false for enable video conference.

How to achieve that feature?