METHOD OF INTERACTIVE TELEVISION TRANSMISSION Russian patent published in 2008 - IPC H04N7/16 H04N5/91 

FIELD: technological processes.

SUBSTANCE: invention is related to interactive television and, in particular, to recording content of interactive television. Method is suggested how to transmit interactive television, at that applications of interactive television are transmitted in modules of applied programs that are transmitted in broadcasting flow, besides, information, which is related to memorizing of mentioned modules, is transmitted in the form of signaling in broadcasting flow. Information of module identification is realized in Information table of applications (ITA) and/or in message of Loading information indicator (LII). This information is included in broadcasting flow, which belongs to categories that indicate whether applied programs modules are obligatory, optional for recording or their recording is prohibited. Alternative properties of module are selected from the following: Code module /Data module /both modules, and/or Fixed module /Changed module. Recording systems use this information to decide whether it is required to record these modules of applied programs or not, besides, module identification number is used to exclude repeated records, besides, modules of applied programs of one and the same category are preferably grouped together.

EFFECT: using of minimum memory volume for recording applications on this data carrier.

17 cl, 6 dwg