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MP4GetTrackNumberOfEdits
Langue: en
Version: 164981 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
MP4GetTrackNumberOfEdits - Get the number of edit segments for a track
SYNTAX
#include <mp4.h>
u_int32_t MP4GetTrackNumberOfEdits(
MP4FileHandle hFile,
MP4TrackId trackId
)
ARGUMENTS
- hFile
- Specifies the mp4 file to which the operation applies.
- trackId
- Specifies the track for which the number of edit segments is desired.
RETURN VALUES
Upon success, the number of edit segments for the track. Upon an error, 0.
DESCRIPTION
MP4GetTrackNumberOfEdits returns the number of edit segments in the specified track in the mp4 file. Edit id's are the consecutive sequence of numbers from 1 to the total number of edit segments, i.e. 1-based indexing, not 0-based indexing.
SEE ALSO
MP4(3) MP4AddTrackEdit(3) MP4DeleteTrackEdit(3)
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