AVIStreamSetFormat
The AVIStreamSetFormat
function sets the format of a stream at the specified position.
STDAPI AVIStreamSetFormat(
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PAVISTREAM
pavi, |
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LONG lPos, |
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LPVOID lpFormat, |
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LONG cbFormat |
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); |
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Parameters
pavi
Handle of an
open stream.
lPos
Position in
the stream to receive the format.
lpFormat
Address of a
structure containing the new format.
cbFormat
Size, in
bytes, of the block of memory referenced by lpFormat.
Return Values
Returns zero
if successful or an error otherwise.
Remarks
The handler
for writing AVI files does not accept format changes. Besides setting the
initial format for a stream, only changes in the palette of a video stream are
allowed in an AVI file. The palette change must occur after any frames already
written to the AVI file. Other handlers might impose different restrictions.