Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2007-01-30
2007-01-30
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C360S060000, C380S201000
Reexamination Certificate
active
09986201
ABSTRACT:
When a video source, which is not limited in the number of copying operations thereof, has been recorded, a reduced image thereof is created and stored in a recording medium. Upon thumbnail image display (upon execution of a thumbnail function), the reduced image is displayed at a high speed. On the other hand, when a video source, only one-generation recording of which is enabled, has been recorded, no reduced image is created (stored) so as to avoid “copy limitation violation”. When the only-one-generation-copy-enabled video source mage has been recorded, the thumbnail display function is realized by storing, in the recording medium, a pointer indicative of the position of the original image of a thumbnail image in video data.
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European Search Report dated Dec. 28, 2004, for European Application No. 01 12 6440.
Chowdhury Nigar
Kabushiki Kaisha Toshiba
Pillsbury Winthrop Shaw & Pittman LLP
Tran Thai
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