Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1997-09-19
1999-12-28
Garber, Wendy
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386112, 386124, H04N 591
Patent
active
060092351
ABSTRACT:
An apparatus is disclosed for simultaneously recording and reproducing plurality of audio/video signals in a digital video cassette recorder and a digital video camera. One set of audio and video signals is designated as being the "main signals" and are recorded to and reproduced from a main data area according to a data recording format. Another set of audio and video signals is designated as being the "sub-signals" and are recorded to and reproduced from an auxiliary data area of the standard data recording format. Accordingly, a plurality of channels can be recorded or reproduced simultaneously. This also enables the simultaneous recording and reproduction of audio in two or more languages.
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Boccio Vincent F.
Garber Wendy
Samsung Electronics Co,. Ltd.
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