Blackboard Streaming

Blackboard cameras are installed in:
Y27-H12
Y27-H25
Y27-H28
Y27-H36
Y27-H46
The blackboard camera and the ceiling microphone are only connected to the seminar room laptop (thinkpad). For streaming the blackboard, this laptop has to be used and running under Linux/Ubuntu.
Setup
Start the application like Google Chrome (Big Blue Button, Jitsi,..), MS-Teams, Zoom, Skype, ... by clicking on the bullets lower left corner, type the application name and click on it.
As camera, select 
USB Video.
AS microphone, select Devio SCR USB Audio (ceiling mic).
Audio output
Select audio output:
Lectures with beamer: HDMI Beamer
Lectures only with blackboard: Speakers or Headphones