STRUCTURE OF DECODER FOR OPTIMISED CONTROL OF ERROR PROCESSING IN MULTIMEDIA DATA STREAMING Russian patent published in 2009 - IPC H04N7/64 

FIELD: information technologies.

SUBSTANCE: method and device are suggested for multilevel integration used for elimination of errors. Error is detected in multimedia data on the basis of the first level protocol, and then error detected in multimedia data is masked on the basis of the second level protocol. In one aspect error in multimedia data is eliminated on the basis of communication level protocol, and it is controlled on the basis of transport level protocol. Further distribution of controlled error is determined on the basis of synchronisation level protocol, then error detected in multimedia data is masked on the basis of applied level protocol. Further stage of error elimination and scaling stage are provided.

EFFECT: increased efficiency of multimedia data stream processing by reception of multiple streams of coded multimedia data, eliminating errors in erroneous part of stream and recovering multimedia data from multiple streams.

40 cl, 10 dwg