Motion video signal processing for recording or reproducing – Process of generating additional data during recording or... – Additional data controlling recording or playback operation
Reexamination Certificate
2006-09-07
2011-12-20
Harvey, David (Department: 2481)
Motion video signal processing for recording or reproducing
Process of generating additional data during recording or...
Additional data controlling recording or playback operation
C386S344000
Reexamination Certificate
active
08081866
ABSTRACT:
A playback apparatus includes a classified region selecting section that selects a classified region at random from among a plurality of classified regions on a recording medium, the recording medium including recorded data managed such that a plurality of pieces of unit data belong to corresponding classified regions serving as data storage logical regions generated in accordance with a predetermined classification rule; a unit data selecting section that selects a piece of unit data from among the pieces of unit data that belong to the selected classified region; a reading section that reads from the recording medium the selected piece of unit data in order to play back the selected piece of unit data; and an execution controller that controls the repeated execution of a series of selecting and reading operations including selection of a classified region, selection of a piece of unit data, and reading of the selected piece of unit data.
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Machine generated translation of JP 2002-269958 to Ido, Sep. 2002.
Machine generated translation of JP 2004-178727 to Murata, Jun. 2004.
Imai Kenichiro
Kobayashi Kou
Matsumoto Yoshinobu
Morimoto Tetsuo
Watanabe Katsuhiko
Harvey David
Lerner David Littenberg Krumholz & Mentlik LLP
Sony Corporation
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