AVIStreamIsKeyFrame macro (vfw.h)
The AVIStreamIsKeyFrame macro indicates whether a sample in a specified stream is a key frame.
Syntax
void AVIStreamIsKeyFrame(
pavi,
l
);
Parameters
pavi
Handle to an open stream.
l
Position to search in the stream.
Return value
None
Remarks
The AVIStreamIsKeyFrame macro is defined as follows:
#define AVIStreamIsKeyFrame(pavi, lPos) \
(AVIStreamNearestKeyFrame(pavi, lPos) == 1)
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | vfw.h |