The following sections examine the Ultimotion IOProc (ULIOT) sample (located in the \TOOLKIT\SAMPLES\MM\ULTIMOIO subdirectory), which includes source code to compress or decompress a data object. The ULIOT I/O procedure calls the Ultimotion CODEC procedure to compress raw digital images into a smaller form so they can use less storage space. To play motion video, the ULIOT sample can also call the decompressor part of the CODEC procedure to reconstruct the original image from the compressed data.


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