Programming with QuickTime VR

QuickTime VR Movie Instances

Almost all the QuickTime VR Manager's functions operate on a QuickTime VR movie instance (defined by the QTVRInstance data type). A QuickTime VR movie instance is an identifier for a particular QuickTime VR movie. You obtain a QuickTime VR movie instance by calling the QTVRGetQTVRInstance function. (See "Creating QuickTime VR Movie Instances" for an example.)

There is no need to dispose of a movie instance that you've obtained by calling QTVRGetQTVRInstance .