Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2005-05-31
2005-05-31
Nguyen, Huy (Department: 2616)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000
Reexamination Certificate
active
06901207
ABSTRACT:
An audio/visual (A/V) device, such as a DVD player, assists a user in finding desired programming from among DVD programs, conventional broadcast television (TV) programs and World Wide Web transmitted programs. The programs contain close caption (CC) and A/V content. The A/V device captures and stores the CC and/or A/V content either for current or later manual use by the user or concurrent automatic searching for desired program content or information. Text-based searching is performed on the CC content for a match with user-specified textual search criteria. The audio context is searched for either a change that indicates a change in programming or a match with user-specified audio search criteria. A video still image is captured from the video content for manual viewing or automatic comparison to a desired image. The A/V device also presents the information, including the A/V content, captured CC content and search results, on either a conventional TV or higher resolution progressive monitor.
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John R. Ley, LLC
LSI Logic Corporation
Nguyen Huy
LandOfFree
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