1MP4(3)                      MP4 File Format Library                     MP4(3)
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NAME

6       MP4GetTrackDuration - Get the duration of a track
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SYNTAX

9       #include <mp4.h>
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11       MP4Duration MP4GetTrackDuration(
12            MP4FileHandle hFile,
13            MP4TrackId trackId
14       )
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ARGUMENTS

17       hFile  Specifies the mp4 file to which the operation applies.
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19       trackId
20              Specifies the track for which the duration is desired.
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RETURN VALUES

23       The duration in track time scale units of the track in the mp4 file.
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DESCRIPTION

26       MP4GetTrackDuration  returns  the  total duration of all the samples in
27       the specified track in the mp4 file.
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29       Caveat: The value is in units of the track time scale.
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SEE ALSO

32       MP4(3)
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36Cisco Systems Inc.                Version 0.9                           MP4(3)
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