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MP4GetSampleSize
Langue: en
Version: 168397 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
MP4GetSampleSize - Get the size of a track sample
SYNTAX
#include <mp4.h>
u_int32_t MP4GetSampleSize(
MP4FileHandle hFile,
MP4TrackId trackId,
MP4SampleId sampleId
);
ARGUMENTS
- hFile
- Specifies the mp4 file to which the operation applies.
- trackId
- Specifies the track to which the operation applies.
- sampleId
- Specifies the sample to which the operation applies. Caveat: the first sample has id 1 not 0.
RETURN VALUES
Upon success, the sample size in bytes. Upon an error, 0.
DESCRIPTION
MP4GetSampleSize returns the size in bytes of the specified sample from the specified track.
SEE ALSO
MP4(3)
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