No, that is the only place to setup the camera info.
I have a va12a now that appears to be working so If you send me your Mysettings.xml file I'll see if I can weed out the issue.
It is possible Murphy got a wrench into this last build as it wasn't tested with video input as I had nothing that would work at the time.
I may still have a XP laptop around I can test with thought I can't seem to think of where that might be at the moment.