Help. anti-droste effect ( delete the video feedback loop)

Hi guys i’m looking for solution about how to manage and delete the video loop feedback. (droste effect)
The setup is: live event, performer in front of the camera (the camera is not static) with realtime filter and the background is the ledwall with the camera content filtered. this condition goes to create the infinite loop…

Suggestions or solutions? (i’m not the director so i can’t select the right point of view to delete the problem)