Connecting a video camera to my Mac Pro with Nvidia Geforce 7300
I don't seem to find any information about which sort of video adapter I need if I want to connect a video camera (round, 4-pin plug, similar to localtalk) to my Mac Pro with Nvidia Geforce 7300. Can anybody enlighten me please?
MacPro, Macbook, Mac OS X (10.4.11), ...Mac Plus 4MB