Up until OP starts working out the frustrations of RTSP it was pretty much a yawner "scan for ports, http to them, see if sumthins there and unguarded". But the

Up until OP starts working out the frustrations of RTSP it was pretty much a yawner "scan for ports, http to them, see if sumthins there and unguarded". But the perseverance to make a prank work like that with a finicky protocol across a wide variety of different OEM hardware is really exceptional!