I've been running iCamSource on my Mac for more than a year now. 10.6.7, latest everything. USB Logitech camera that works perfectly in other apps (iChat, Skype, etc.) Now it stopped working in iCamSource.
When I open the iCamSource prefs, I see a completely white blank preview screen. Under USB/FW/Built-in, I do see Audio: 5-Logitech Camera and Video: 1-Logitech Camera listed there. (If I pull down those menus I see other available audio sources.)
But no matter what I do, the actual video doesn't appear here, and therefore, iCamSource doesn't see any motion detection so doesn't record.
I have tried: (1) restarting and launching iCamSource first (before iChat, Skype, etc.), (2) different USB ports including ones on the computer not a hub, (3) trashing iCamSource prefs. None of this fixes it.
Anytime I launch Skype or iChat, the same camera works perfectly.
Any ideas on further things to try?