the API CVPixelBufferCreateWithBytes is returning -6680 error. What
is this error? I want to create 'CVPixelBufferRef' out of
'PixMapHandle'. Is there any way to do this?
This may mean that you're passing a pixel format code that is
incorrect, or not supported by CoreVideo. CoreVideo supports a
number of QuickTime-standard pixel formats, the most important of
which are k32ARGBPixelFormat and k422YpCbCr8PixelFormat ('2vuy').
You can use CVPixelBufferCreateWithBytes to make a CVPixelBufferRef
that shares the pixels in your PixMapHandle -- just make sure that
the PixMapHandle is not disposed before your releaseCallback is called.
Sam Bushell
QuickTime Engineering
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