If each participant has a good connection (we recommend at least 50 Mbit/s of upload speed), FarPlay sessions of up to around 8 participants are possible. We know of a group of 10 musicians who regularly meet on FarPlay.
If you have, say, 20 students in a class, but only a few participants need to perform at a time, you can have the performers connect through a FarPlay session, and you send the FarPlay audio out (live) to a Zoom session for the rest of the class using FarPlay’s Broadcast Output feature. https://farplay.io/forum/topic/i-want-to-use-farplay-with-a-large-ensemble-like-a-chorus-an-orchestra-or-a-singers-master-class-how-many-people-can-be-in-a-farplay-session-at-the-same-time/.
