Video prediction encoding device, video prediction encoding method, video prediction encoding program, video prediction decoding device, video prediction decoding method, and video prediction decoding program

摘要

A video prediction encoding device provided with a picture storage unit storing, as reference pictures to be used for encoding of a subsequent picture, one or more of reconstructed pictures restored from compressed picture data and a memory control unit to control a frame memory in the picture storage unit. When a frame size of input pictures is not more than 1/(2AL) (where L is an integer of one or more) of a maximum frame size of pictures, the memory control unit determines that (2AL) times the maximum number of reconstructed pictures are storable in the frame memory. P120331D1_11615906_1