Clippings/QTVideo.c/GetMaxCompressionSize.txt

        err = GetMaxCompressionSize(GetPortPixMap(theGWorld),       /* Handle to the source image */
                                    trackFrame,                     /* bounds */
                                    kMgrChoose,                     /* let ICM choose depth */
                                    codecNormalQuality,             /* desired image quality */ 
                                    kAnimationCodecType,            /* compressor type */ 
                                    (CompressorComponent)anyCodec,  /* compressor identifier */
                                    &maxCompressedSize);            /* returned size */