Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2007-06-12
2007-06-12
Groody, James J. (Department: 2616)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000, C375S240140
Reexamination Certificate
active
09688939
ABSTRACT:
A method for processing digital video data intended for normal mode display to obtain corresponding digital video data for trick-mode display includes modifying the normal mode digital video data to achieve a substantially uniform delivery rate to a video client. This results in smoother trick-mode playback. The modified normal mode digital video data is saved as a trick-mode file. When trick-mode playback is requested, a video-server retrieves data from the trick-mode file.
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Groody James J.
Onuaku Christopher
Proskauer Rose LLP
Seachange International, Inc.
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