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

See also

AVIFile Functions and Macros

AVIFile Macros