FIELD: information technologies.
SUBSTANCE: device is proposed for coding of dynamic image to form bitstream by means of arrangement of dynamic coding image with compression over digital signal, and compression is realised by means of conversion and quantising of digital signal of dynamic image on the basis of blocks, besides device comprises the following components: coding unit to multiplex identification information in bitstream, which indicates whether it is required to intra-code all images that comply with the digital signal of dynamic image, and indicates availability or absence of blockiness elimination filter at each border between the blocks serving as single elements of conversion and quantising.
EFFECT: development of method for formation of bitstream to provide for compatibility between bitstreams.
4 cl, 23 dwg
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