Programming With QuickTime VR 2.1

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Track Reference Types

QuickTime VR defines several track reference types. You can use these constants as values for the refType parameter to the AddTrackReference function (or other Movie Toolbox track reference functions):

enum {
    kQTVRImageTrackRefType                      = FOUR_CHAR_CODE('imgt').
    kQTVRHotSpotTrackRefType                    = FOUR_CHAR_CODE('hott'
};

Constant descriptions

kQTVRImageTrackRefType
An image track reference.
kQTVRHotSpotTrackRefType
A hot spot track reference type.
© 1997 Apple Computer, Inc.

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