Jitsi VideoBridge

What is Jitsi VideoBridge and how is it related to Jitsi meet mobile app?

In its most simplistic description, it’s the Jitsi component that forwards media (audio and video) to conference participants. The mobile app is a client (like browsers) that can be used to connect to a Jitsi meeting. As a user, you can think of it as a point of access to the information relayed by the Videobridge.

So can I get the video streams from VideoBridge to send it to a ML model for object detection,actually I want to create a mobile app for surveillance using jitsi meet so if a person is detected in the video stream I can post the message in chat.