IMAGE DISPLAY CONTROLLING APPARATUS

An image display control apparatus comprising: a plurality of image data storing units, provided corresponding to the plurality of the frames, for storing image data of frames respectively; priority display data storing unit for storing priority display data indicative of displaying image data of each frame on a priority basis; first image data comparing unit for comparing image data output from image data storing means corresponding to a frame having a highest order of the hierarchical relationship among the plurality of the frames with data stored in the priority display data storing unit; and image data selecting unit for selecting and outputting image data output from image data storing unit which stores image data of a frame having priority the priority display data indicates among the plurality of image data storing unit when it is judged that the priority display data are output from the image data storing unit as a result of comparison of the first image data comparing unit.