Hi @steneo23,
The bandwidth may be limited by the raspberry USB bus, since it shares the bandwidth of the bus with the ethernet port. That’ll probably be the big barrier.
The second problem is the H264 encoder that the raspberry contains, it’s only possible to encode 1080p@30fps. You could try to send the video in raw, but this will probably need some special code in QGC to handle. Different from the low light usb camera, the new Raspberry Pi High Quality Camera has no h264 encoder.