mp4getsamplesync(3) - Linux man page

Name

MP4GetSampleSync - Get the state of the sample sync flag

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 state of the sync flag, either true (1) or false (0). Upon an error, -1.

Description

MP4GetSampleSync returns the state of the sync/random access flag of the specified sample from the specified track.

See Also

mp4(3)