| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem, wherein recording space is reduced immediately when recording a high-definition digital broadcasting program as it is even in a recording medium, such as a large-capacity HDD. SOLUTION: A video recording/reproducing device records only data information required for video recording, such as TS' = video image + voice + subtitles data, and TS" = video image + voice, from MPEG2-TS (transport stream) signal (TS = video image + voice + subtitles data + BML (Broadcast Markup Language) + the other data) that are the reception data of a high-definition digital broadcasting signal. COPYRIGHT: (C)2008,JPO&INPIT |
