1MP4(3) MP4 File Format Library MP4(3)
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6 MP4AddODTrack - Add a object descriptor (OD) track
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9 #include <mp4.h>
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11 MP4TrackId MP4AddODTrack(
12 MP4FileHandle hFile
13 )
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16 hFile Specifies the mp4 file to which the operation applies.
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19 Upon success, the track id of the new track. Upon an error,
20 MP4_INVALID_TRACK_ID.
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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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35 MP4(3)
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39Cisco Systems Inc. Version 0.9 MP4(3)