Something simple… can we implement a way to configure the camera orientation? Perhaps the ability to adjust the video exposure/color/framerate. Not sure what service you are streaming with but mjpg-streamer has all these ready to adjust.
For instance my camera is hanging and therefore the image is inverted and upside down.
I think this is probably the most common… either right side or upside down. Side mounts might be a thing but I seldom see that used frankly.
- 2 cents