README - QTMultiImage

This file contains code that illustrates how to determine

whether an image file contains  more than one image and how

to display any of those images. This is useful for working

with FlashPix files (which contain multiple resolutions of an image)

and PhotoShop files (which store layers as separate images),

among others.

The key new functions to use are GraphicsImportGetImageCount

and GraphicsImportSetImageIndex. The rest of the image-handling

is done using graphics importer routines that have previously

been available.

This file defines a single function that prompts the user

for an image file, determines how many images are contained

in that file, and then displays each such image for a short

period of time (2 seconds). Your application, of course,

will probably want to do more interesting things with the image. 

Enjoy,

QuickTime Team