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AVIStreamGetFrameOpen
The AVIStreamGetFrameOpen function prepares to decompress video frames from the specified video stream.
STDAPI_(PGETFRAME) AVIStreamGetFrameOpen(
PAVISTREAM pavi,
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| LPBITMAPINFOHEADER lpbiWanted
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| );
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Parameters
pavi
Address of the video stream used as the video source.
lpbiWanted
Address of a structure that defines the desired video format. Specify NULL to
use a default format. You can also specify AVIGETFRAMEF_BESTDISPLAYFMT to
decode the frames to the best format for your display.
Return Values
Returns a GetFrame object that can be used with the AVIStreamGetFrame function. If the system cannot find a decompressor that can decompress the
stream to the given format, or to any RGB format, the function returns NULL.
See Also
AVIStreamGetFrame
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