| .TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library" |
| .SH "NAME" |
| .LP |
| \fBMP4SetTrackEditDuration\fR \- Set the duration of a track edit segment |
| .SH "SYNTAX" |
| .LP |
| #include <mp4.h> |
| .LP |
| bool \fBMP4SetTrackEditDuration\fR( |
| .br |
| MP4FileHandle \fIhFile\fP, |
| .br |
| MP4TrackId \fItrackId\fP, |
| .br |
| MP4EditId \fIeditId\fP, |
| .br |
| MP4Duration \fIduration\fP |
| .br |
| ); |
| .SH "ARGUMENTS" |
| .LP |
| .TP |
| \fIhFile\fP |
| Specifies the mp4 file to which the operation applies. |
| .TP |
| \fItrackId\fP |
| Specifies the track to which the operation applies. |
| .TP |
| \fIeditId\fP |
| Specifies the edit segment to which the operation applies. Caveat: the first edit has id 1 not 0. |
| .TP |
| \fIduration\fP |
| Species the new value for the duration in track time scale units. |
| |
| .SH "RETURN VALUES" |
| .LP |
| Upon success, true (1). Upon an error, false (0). |
| |
| .SH "DESCRIPTION" |
| .LP |
| \fBMP4SetTrackEditDuration\fR sets the duration of the specified edit segment from the specified track in the track time scale units. See MP4ConvertToTrackDuration() for how to map this value from another time scale. |
| |
| .SH "SEE ALSO" |
| .LP |
| MP4(3) MP4GetTrackEditDuration(3) |
