AVIStreamSampleToSample macro (vfw.h)

The AVIStreamSampleToSample macro returns the sample in a stream that occurs at the same time as a sample that occurs in a second stream.

Syntax

LONG AVIStreamSampleToSample(
     pavi1,
     pavi2,
     l
);

Parameters

pavi1

Handle to an open stream that contains the sample that is returned.

pavi2

Handle to a second stream that contains the reference sample.

l

Position information of the sample in the stream referenced by pavi2.

Return value

Type: LONG

Returns the sample if successful or –1 otherwise.

Remarks

The AVIStreamSampleToSample macro is defined as follows:

#define AVIStreamSampleToSample(pavi1, pavi2, l) \ 
    AVIStreamTimeToSample(pavi1, AVIStreamSampleToTime \ 
    (pavi2, l)) 

Requirements

See also

AVIFile Functions and Macros

AVIFile Macros