Shuffle encoded video data recording and reproduction

Details Shuffle encoded video data recording and reproduction Shuffle encoded video data recording and reproduction

1997-07-31

2000-08-22

Garber, Wendy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 46, 386123, 386122, H04N 5926, H04N 591

Patent

active

061084875

ABSTRACT:
Video data recording apparatus for recording video data representing successive video images comprises a tape recording system in which video data is recorded on successive tracks of a tape recording medium, video data representing each image occupying a predetermined plurality (n) of successive tracks; and a data shuffler for shuffling the video data according to a shuffle pattern, for recording on the successive tracks of the tape recording medium, so that video data representing each of a plurality of sub-areas of an image is recorded in respective parts on all n tracks occupied by that image, at respective track positions so that corresponding positions along pairs of adjacent tracks are occupied by data representing different ones of the plurality of sub-areas.

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patent: 5926610 (1999-07-01), Sugiyama et al.
patent: 5926612 (1999-07-01), Gillard et al.

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