Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2004-05-07
2008-11-25
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
Reexamination Certificate
active
07457516
ABSTRACT:
A video editing system and method of computer system disclose at least one play mark and at least one leap mark by a mark unit to mark a complete frame of video data provided by a display unit, moreover, through a P frame differential value provided by a detect unit which is read by a video capture unit, it captures a complete frame which is marked as a play mark and a P and a B frame which are related to the complete frame and not less than the P frame differential value. By the setting of the leap mark, it will save the times of forwarding and efficiently shorten the delayed time caused by the forwarding function; and after that, generates a smaller file through code conversion of the video data captured by the video capture unit with a transformed unit.
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Dunn Mishawn
Intervideo Inc.
Rosenberg , Klein & Lee
Tran Thai
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