VIDEO DATA CODING SYSTEM AND VIDEO DATA DECODING SYSTEM Russian patent published in 2008 - IPC H04N7/26 G06T7/20 

FIELD: coding systems.

SUBSTANCE: proposal is given of a system for coding video data, which comprises: a first coding module, second coding module and a header information generating module. The first coding module codes input video data in accordance with a pre-determined syntax and generates the first stream of bits. The second coding module codes input video data in accordance with another syntax, which differs from the one mentioned above, and generates a second stream of bits. The header information generating module receives the first of second stream of bits and adds the header information, which includes of information on the syntax type, which indicates which syntax is used for coding the first or second stream of bits.

EFFECT: scalable coding.

27 cl, 10 dwg