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

6       MP4AddODTrack - Add a object descriptor (OD) track
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SYNTAX

9       #include <mp4.h>
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11       MP4TrackId MP4AddODTrack(
12            MP4FileHandle hFile
13       )
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ARGUMENTS

16       hFile  Specifies the mp4 file to which the operation applies.
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RETURN VALUES

19       Upon   success,  the  track  id  of  the  new  track.  Upon  an  error,
20       MP4_INVALID_TRACK_ID.
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DESCRIPTION

24       MP4AddODTrack adds an object descriptor (aka OD) track to the mp4 file.
25       MP4WriteSample() can then be used to add the desired OD commands to the
26       track. The burden is currently on the calling application to understand
27       OD.
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29       Those  wishing to have a simple audio/video scene without understanding
30       OD may wish to use MP4MakeIsmaCompliant() to create the minimal OD  and
31       BIFS information.
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SEE ALSO

35       MP4(3)
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39Cisco Systems Inc.                Version 0.9                           MP4(3)