FIELD: technique decoding movable images. SUBSTANCE: decoder includes storage of group of data to memorize standard image used for compensation of motion, synchronous dynamic device with unspecified sampling, motion compensator in which synchronous dynamic storage with unspecified sampling has capability to read and record data of group of data. Technical objective of invention is design of decoder realizing prediction of compensation of motion with high speed and development of process of recording of videosignal with single frame in synchronous storage with unspecified sampling. EFFECT: improved reliability of decoder and process. 9 cl, 22 dwg
