Motion video signal processing for recording or reproducing – Video processing for recording
Reexamination Certificate
2011-03-08
2011-03-08
Pappas, Peter-Anthony (Department: 2481)
Motion video signal processing for recording or reproducing
Video processing for recording
C386S332000, C386S341000
Reexamination Certificate
active
07903947
ABSTRACT:
The present invention relates to a recording apparatus and a method, a playback apparatus and a method, a recording medium, and a program capable of quickly playing back a picture associated with a unit in which a moving image is encoded. An extraction section51extracts one picture from each GOP. A number-of-pixels conversion section40reduces the amount of information of the extracted picture by thinning out pixels. A static-image compression section41encodes the picture whose amount of information has been reduced by a JPEG technique. A microcomputer31associates the encoded picture with the GOP from which the picture has been extracted and controls recording of the picture associated with the GOP onto a disk45on which the moving image is to be recorded. The present invention can be applied to a recording apparatus for recording a moving image onto a data recording medium.
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Fukushima Seigo
Obata Hideo
Okamura Kenichi
Sato Takayuki
Tadokoro Eiji
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Pappas Peter-Anthony
Sony Corporation
Topgyal Gelek
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