video encryption device, video decoding device, video encryption method, video decoding method and video encryption program

摘要

video encryption device, video decoding device, video encryption method, video decoding method, and video encryption program a video encryption device for video encryption using interpreting includes encryption control means 11 for controlling an inter-pu partition type of a cu to be encoded, based on a minimum inter-pu size (pa) and a cu (bp) size of the cu to be encoded. A video decoding device includes the decoding control means for controlling an inter-pu partition of a cu to be decoded, based on the minimum inter-pu size (pa) and size (bp) of the cu to be decoded. .