revVideoGrabber: stop preview doesn't hide video window
benr_mc at cogapp.com
Thu Aug 5 17:39:48 EDT 2010
Docs for revStopPreviewingVideo says:
"Stops showing input from a video camera in the video grabber window."
"Use the revStopPreviewingVideo command to stop showing video input."
"When you stop previewing video, the video grabber window shows a blank screen."
When I try this (rev 4.0 or later, on MacOS X 10.6) it doesn't show a blank
screen, instead I'm left with a still of the last frame. The only way to make
it go away is to execute revCloseVideoGrabber.
Is this a known bug? Am I doing something wrong? Does anyone else experience
this, or conversely has anyone experience of it working as documented?
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