VIDEO ENCODING DEVICE, VIDEO ENCODING METHOD, VIDEO ENCODING PROGRAM, TRANSMISSION DEVICE, TRANSMISSION METHOD, TRANSMISSION PROGRAM, VIDEO DECODING DEVICE, VIDEO DECODING METHOD, VIDEO DECODING PROGRAM, RECEPTION DEVICE, RECEPTION METHOD, AND RECEPTION PROGRAM

摘要

A motion compensation predicting unit (112) generates a predicted signal, for a predicted block to be encoded, by means of motion compensation using derived motion information. An encoding block control parameter generating unit (122) generates a first control parameter indicating whether to permit motion compensation prediction for a predicted block size of a first size, as well as a second control parameter indicating a second size that forbids bi-predictive motion compensation for a predicted block size less than or equal to the second size. A block structure/prediction mode information supplementary information encoding unit (118) encodes information used in motion compensation prediction, including the first and second control parameters. The motion compensation prediction unit (112) performs motion compensation prediction on the basis of the first and second control parameters.