All,

I'm trying to grab video from a Dazzle Hollywood or an ADVC-55.  Over both of 
these interfaces I can grab video by opening iMovie, selecting the interface 
and pressing "play".  However, when I try to grab video with the 
QTCaptureDevice interface, I just get a blank screen (iSight and other 
streaming video inputs work... but not these frame grabbers).  It seems I need 
the equivalent of a "play" button in the QTKit API.  Anyone know how to do this?

Thanks,
Eric

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