Challenge: start a video when somebody put a headset on

Hello everybody, 

I would like to program my oculus for an exhibition. I did a VR 360 video that I wanna show to my audience trough an oculus meta quest 2. The best way to do it for me is if people put the headset on the video start and when they remove it the video stop and wait to start again with some else. No need to use any controller or to get into any menu or whatever. Anyone to help me with that? Thanks you so much