Anyone know what this video connector is?

[exciton]

I've been given a useful bit of equipment which has a small monochrome ccd camera mounted in a confined area. All well and good except the output connection socket is a bit of an oddity. The camera is French and about 8 years old. The socket is labelled "Power/Video" and looks, at first glance, like a mini-DIN. The core is circular, 3-4mm across, with 5 equally spaced holes. There is a gap of 1mm between the core and an internally threaded surround (Seems like the male connector pushes in then has an outer sleeve to tighten).
Any ideas as to what this connector is?

[markysngc]

if it labeled Power/Video then there is a very high chance that it is a connector that is specifically for that brand of camera as it is a power in and video out all in one connector.

You would need the correct power supply for that camera which would plug into that socket and then that would probably also give you a more standard video output (composite would be most likely).