I just picked up a Microsoft LifeCam Cinema usb webcam. I installed cheese & it takes pictures just fine & records video as long as the mic isn't enabled. However, if go to System-Preferences-Sound and change my input to the mic on the webcam cheese will not record video. When I start recording the window goes black & i have to force quit cheese. I tested the mic with Sound Recorder & it works. There's nothing in the cheese preferences to change & i don't know where else to start looking.
EDIT: I ran gstreamer-properties & the sound test worked. Still no solution.
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