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FYI CaptureEvent() and draw() (Read 530 times)
N Hanna
FYI CaptureEvent() and draw()
Jan 18th, 2010, 2:18am  
This is explained in more complex terms at "Problems with Video" section of the video library docs, but:

I was writing a script that kept on getting unpredictable errors of this type that I couldn't always reproduce:
Disabling captureEvent() for USB Video Class Video because of an error.

I was using captureEvent() obviously, and after two days of trying to find the problem I just copied everything from captureEvent() and pasted it into draw() and wrapped it all in an if(myCapture.available()) and suddenly everything worked.

Maybe this will save you some time.
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