[jitsi-users] questions before installing



I'm working on a e-learning platform and have a couple of questions about jitsi :
- Can it be configured to work as "on teacher screen sharing his course, and many students watching it" ? I looked in the javascript configuration and could not found a way to disable mic and video sharing features for students.
- Why is my video reversed (horizontal mirror), and how can I disabled it ? it's not appropriate for screensharing :wink:
- How can I achieve the best video quality possible (1080p) ? In the Meet jitsi demo page, when I share my screen as 1080p, it's quite good on my side but for the other people it's not readable. It seams to be compressed.

Thank you so much for your answers !

Best regards,