DEVICE AND METHOD FOR RECORDING VIDEO VOICE DATA, AND DEVICE AND METHOD FOR REPRODUCING VIDEO VOICE DATA

摘要

PROBLEM TO BE SOLVED: To perform unitary management concerning data of various video formats, different voice formats, and many kinds of multiplex formats.;SOLUTION: Video data are separated from voice data in multiplexed data, abstraction video data are generated from the separated video data, and abstraction voice data are generated from the separated voice data. Then abstraction video data and abstraction voice data are packed, and a packed video and voice data management table is generated from packed video and voice data D2 and video and voice data synchronous information D3. The packed video and voice data are comprehensively managed in the packed video and voice data management table.;COPYRIGHT: (C)2004,JPO