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NAME

       MP4GetTrackEditMediaStart  -  Get  the media start time of a track edit
       segment

SYNTAX

       #include <mp4.h>

       MP4Timestamp MP4GetTrackEditMediaStart(
            MP4FileHandle hFile,
            MP4TrackId trackId,
            MP4EditId editId
       )

ARGUMENTS

       hFile  Specifies the mp4 file to which the operation applies.

       trackId
              Specifies the track to which the operation applies.

       editId Specifies the edit segment for which the  media  start  time  is
              desired.

RETURN VALUES

       The  media  start time of the edit segment in track time scale units of
       the track in the mp4 file.

DESCRIPTION

       MP4GetTrackEditMediaStart returns the media start time of the   of  the
       specified track edit segment.

       Caveat: The value is in units of the track time scale.

       Note   that   this   differs   from   the   edit  segment  start  time,
       MP4GetTrackEditStart(). For example:

       EditId    Start     MediaStart     Duration
       1         0         15             30
       2         30        120            20
       3         50        3000           10

SEE ALSO

       MP4(3) MP4SetTrackEditMediaStart(3)