Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
1998-12-28
2010-10-05
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
Reexamination Certificate
active
07809246
ABSTRACT:
A formatter is provided and, when a code sequence which matches a part (‘00’) of the head of a predetermined code sequence detected by a start code prefix detection unit, is detected, the start code prefix detection unit detects the residual part (‘00’, ‘00’, ‘01’, ‘E0’) of the detected predetermined code sequence to detect a pattern of (‘00’, ‘00’, ‘00’), and the formatter outputs one (‘00’). After the boundary of packets is defined, amongst data which are not transferred to a decoding buffer, data corresponding to code sequences other than the code sequence (‘00’, ‘00’, ‘01’, ‘E0’) indicating that the packet boundary are output to the decoding buffer. Therefore, when separating a coded and multiplexed signal, control of an input buffer reading control circuit is simplified, and thereby the hardware scale is reduced, resulting in an inexpensive apparatus for reproducing a digital code sequence.
REFERENCES:
patent: 5568274 (1996-10-01), Fujinami et al.
patent: 5596420 (1997-01-01), Daum
patent: 5602920 (1997-02-01), Bestler et al.
patent: 5621840 (1997-04-01), Kawamura et al.
patent: 5633686 (1997-05-01), Boden
patent: 5768265 (1998-06-01), Toyohara
patent: 6172989 (2001-01-01), Yanagihara et al.
patent: 6359911 (2002-03-01), Movshovich et al.
patent: 6434146 (2002-08-01), Movshovich et al.
patent: 0 269 974 (1988-06-01), None
patent: 05-110575 (1991-10-01), None
patent: 05110575 (1993-04-01), None
patent: 11-68763 (1999-03-01), None
patent: 95/26595 (1995-10-01), None
Miyagoshi Eiji
Yamaguchi Ryoji
Jones Heather R
Panasonic Corporation
Tran Thai
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Apparatus for reproduction of encoded signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for reproduction of encoded signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for reproduction of encoded signal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4233171