My 2016 Subaru Forester has a backup camera. First I've ever had, and very neat. Of course, it engages the screen when I put the car in reverse, and shuts off in other gears. I've been reading about the Media-oriented system transport, (MOST) network and understand that some, but hardly all, cars use this to carry high bandwidth data data like CD player and video. Are back-up cameras typically hardwired? Other questions suggest that. I'd like to capture the output of the camera at "arbitrary" times. Assuming the the backup camera is wired to the MOST network (or some other) is there an accessible port available (such as the obd-ii port?)
As I was typing this, this question was suggested as related: Is it possible to access multiple CAN buses through the OBD-II port?