Restart stream after input signal loss in classroom setup

I try to setup a transmission between a small lab and a larger classroom. In the classrooms
must be a receiver without any user interaction (no need to manually press start stop etc during the presentation).
We have several cameras on the input side : we tried to switch using a hdmi switch but the transmission is interrupted and the TBS2603 needs to be restarted to encode again after signal loss on input side. Is there any way to improve that?
Another option would be to use separate TBS2603 for each camera and switch using a software that then transmits a final “classroom stream” to the Beamer. (There is only ip connection to that room). Do you have any suggestions?
Thank you,
Tele
must be a receiver without any user interaction (no need to manually press start stop etc during the presentation).
We have several cameras on the input side : we tried to switch using a hdmi switch but the transmission is interrupted and the TBS2603 needs to be restarted to encode again after signal loss on input side. Is there any way to improve that?
Another option would be to use separate TBS2603 for each camera and switch using a software that then transmits a final “classroom stream” to the Beamer. (There is only ip connection to that room). Do you have any suggestions?
Thank you,
Tele