Sent when the time in a movie has changed.
The QTMovieTimeDidChangeNotification is fired whenever the movie time changes to a time other than what it would be during normal playback. So, for example, this notification is not fired every frame.
Available in Mac OS X v10.4 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)