Method and apparatus for transforming moving picture coding system

摘要

A method for transforming a first data sequence, generated by a first moving picture coding system that switches an intra-frame coding mode and an inter-frame coding mode on a block unit basis to a second data sequence, generated by a second moving picture coding system that switches an intra-frame coding mode and in inter-frame coding mode on the block unit basis. The method includes increasing the number of blocks to be coded by the intra-frame coding mode in the second moving picture coding system when a generated code amount of the second data sequence is less than a target value.