FIELD: multimedia image playback.
SUBSTANCE: decoder contains graphical data stream processor, which decodes the received interactive graphical data stream and transfers button image object data and button configuration information after decoding; coded data buffer, which temporary stores interactive graphical data stream and then transfers the interactive graphical data stream to the graphical data stream processor; object buffer, which receives button image object data; forming buffer, which receives button configuration information; graphical images controller, which creates image for displaying using data, stored in object buffer and forming buffer, and transfer determined image from object buffer to graphical image surface.
EFFECT: improved usability.
3 cl, 26 dwg
