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MP4(3)			    MP4	File Format Library			MP4(3)

NAME
       MP4GetTrackNumberOfSamples - Get	the number of samples in a track

SYNTAX
       #include	<mp4.h>

       u_int32_t MP4GetTrackNumberOfSamples(
	    MP4FileHandle hFile,
	    MP4TrackId trackId
       )

ARGUMENTS
       hFile  Specifies	the mp4	file to	which the operation applies.

       trackId
	      Specifies	the track for which the	number of samples is desired.

RETURN VALUES
       Upon success, the number	of samples in the track. Upon an error,	0.

DESCRIPTION
       MP4GetTrackNumberOfSamples  returns the number of samples in the	speci-
       fied track in the mp4 file. Sample id's are the consecutive sequence of
       numbers	from  1	to the total number of samples,	i.e. 1-based indexing,
       not 0-based indexing.

SEE ALSO
       MP4(3)

Cisco Systems Inc.		  Version 0.9				MP4(3)

NAME | SYNTAX | ARGUMENTS | RETURN VALUES | DESCRIPTION | SEE ALSO

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