DIGITAL BROADCAST PLAYBACK SYSTEM, DIGITAL BROADCAST RECEIVING APPARATUS, AND DIGITAL BROADCAST RECORDING AND PLAYBACK APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a digital broadcast playback system in which, when a program being watched on a digital broadcast receiving apparatus is intermittently unable to be watched, only missed portions can be watched later on a digital broadcast recording and playback apparatus in a simple manner.;SOLUTION: The digital broadcast receiving apparatus extracts information on a particular program including a broadcasting time from a digital broadcast signal. Further, information on a period during which a user has missed the particular program is added to the extracted information to generate a viewed program table, which is transmitted to the digital broadcast recording and playback apparatus. Based on the viewed program table, the digital broadcast recording and playback apparatus reads video data and audio data for the period missed by the user from a recording medium and plays back video and audio.;COPYRIGHT: (C)2007,JPO&INPIT