QTVideoTrack.AppendVideoTrackSegment Method

Appends a segment from SourceTrack to the calling QTVideoTrack SourcePosition is the starting point or the segment (seconds) in SourceTrack and SourceDuration is the length (seconds) of the segment. If CopyMedia is True, the media in SourceTrack will be copied to the destination track; otherwise a reference to SourceTrack will be used. If ShowProgress is True and the operation is lengthy, QuickTime will display a modal dialog box with a progress indicator as the operation proceeds.

Syntax
QTVideoTrack.AppendVideoTrackSegment SourceTrack, SourcePosition, SourceDuration, CopyMedia, ShowProgress

Parameters
SourceTrack | QTVideoTrack
SourcePosition | Double
SourceDuration | Double
CopyMedia | Boolean
ShowProgress | Boolean