Video and audio data recording apparatus, video and audio...

Details Video and audio data recording apparatus, video and audio... Video and audio data recording apparatus, video and audio...

2003-04-07

2009-08-11

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

Reexamination Certificate

active

07574113

ABSTRACT:
Video data and audio data of multiplexed data are separated. Abstract video data is generated from the separated video data and abstract audio data is generated from the separated audio data. Then, the abstract video data and the abstract audio data are packed and a packed video and audio data management table is generated from packed video and audio data D2and video and audio data synchronization information D3. The packed video and audio data management table comprehensively manages the packed video and audio data. Thus, data of various video formats, various audio formats and various multiplexing formats can be monistically managed.

REFERENCES:
patent: 5455684 (1995-10-01), Fujinami et al.
patent: 6266483 (2001-07-01), Okada et al.
patent: 6553180 (2003-04-01), Kikuchi et al.
patent: 6784941 (2004-08-01), Su et al.

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