AUDIOVISUAL DATA NOTIFICATION SYSTEM FOR DIGITAL BROADCASTING

摘要

PROBLEM TO BE SOLVED: To provide a audiovisual data notification system for digital broadcast ing where a digital broadcast receiver provided with a data storage means such as an HDD that informs a broadcasting enterprise about a request of a viewer such as rebroadcast and informs the broadcasting enterprise about data with respect to an audiovisual program even when a program recorded on the HDD is reproduced and viewed and the broadcasting enterprise efficiently generates program guide information for viewers and transmits the information to the viewers. SOLUTION: Each digital broadcast receiver is provided with a request processing means that processes requests of a viewer and a program data supervisory means, and informs a broadcasting enterprise about the request of the viewer and program data acquired by the program data supervisory means via a communication means so as to allow the broadcasting enterprise to more effectively organize programs based on the received data and the broadcasting enterprise generates program guide information or the like so as to make an incentive for viewers to view broadcast programs of the broadcasting enterprise.