Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2006-04-18
2006-04-18
Groody, James J. (Department: 2616)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
Reexamination Certificate
active
07031595
ABSTRACT:
A disc reproducing apparatus which reproduces images recorded on an optical disc has: scene detecting means for detecting scenes with judging, as a leading frame of a scene, a frame which is abnormally biased to one of future and past time directions of predictive coding of B-pictures; scene reproduction controlling means for, each time when a predetermined time period which is preset elapses, reproducing images of the scenes which are detected by the scene detecting means, for a predetermined time period which is preset; and timer controlling means for measuring and controlling the time periods.
REFERENCES:
patent: 6510554 (2003-01-01), Gordon et al.
patent: 6728469 (2004-04-01), Okazaki et al.
patent: 2005/0094974 (2005-05-01), Nagasawa
patent: 11-288580 (1999-10-01), None
Funai Electric Co. Ltd.
Groody James J.
Jones Heather R.
Morgan & Lewis & Bockius, LLP
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