FIELD: methods and devices for recording digital broadcasting materials and, in particular, concerns recording of multimedia applications accompanying television programs.
SUBSTANCE: data transmission system contains transmitter 10 and, at least, one receiver 14, configured for receiving signals, transmitted by transmitter. Data file objects and catalogue objects, creating the carousel, are transmitted with periodical repeating in predetermined groups of file and catalogue objects, made into appropriate modules in the transmitter, according to MPEG-2 DSM-CC protocols. Each module is transmitted as a whole, and receiver is composed in such a way, that it is possible to record received objects of file data and catalogue objects with predetermined variant of grouping on the level of elementary streams and the level of modules.
EFFECT: simplified recording of multimedia application of certain platform, when it is necessary to record a carousel of objects, while using minimal memory space.
3 cl, 4 dwg
