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

6       MP4SetTrackEditDuration - Set the duration of a track edit segment
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SYNTAX

9       #include <mp4.h>
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11       bool MP4SetTrackEditDuration(
12            MP4FileHandle hFile,
13            MP4TrackId trackId,
14            MP4EditId editId,
15            MP4Duration duration
16       );
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ARGUMENTS

19       hFile  Specifies the mp4 file to which the operation applies.
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21       trackId
22              Specifies the track to which the operation applies.
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24       editId Specifies  the  edit  segment  to  which  the operation applies.
25              Caveat: the first edit has id 1 not 0.
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27       duration
28              Species the new value for  the  duration  in  track  time  scale
29              units.
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RETURN VALUES

33       Upon success, true (1). Upon an error, false (0).
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DESCRIPTION

37       MP4SetTrackEditDuration sets the duration of the specified edit segment
38       from the specified track in the track time scale units. See MP4Convert‐
39       ToTrackDuration() for how to map this value from another time scale.
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SEE ALSO

43       MP4(3) MP4GetTrackEditDuration(3)
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47Cisco Systems Inc.                Version 0.9                           MP4(3)