Train to use OBS virtual camera on Windows to feed Google Meet running in Chrome. As long as I start OBS before I start Google meet, Google meet sees the virtual camera and displays the image correctly. However when I change scenes, Google meet does not pick up the source change. I found this reddit thread on this problem, https://www.reddit.com/r/obs/comments/1h09rp0/help_with_obs_virtual_cam_not_updating_in_google/, and verified that the output is set to program not scene.