fair warning, this is a noob question. I’m not a programmer, but I have ideas on how to use Jitsi, and I need some basic info.
So. When there are 10 participants (lets assume all with HD cameras, full res), do all 10 receive the full HD stream form the rest - so 9xHD streams all the time? If they select full screen of one talker, and the rest is on the filmstrip, shown as a small thumbnail, does their browser still receive all full streams, and create the view (downsizing the images) locally, or its requesting the view as such from the server, and sent as one HD image?