Doesn't work with camera via usb UVC
I waited ages to see if they would update to 4k for iPhone 15pro. Based on all the YouTube reviews; the app is supposed to work without the Accssoon device via USB UVC-enabled cameras (a74, x-s20,etc, even Web cams?). But, it seems like one of the updates added a proprietary protocol that requires the Accsoon capture card in order to work.