Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1998-07-02
1999-10-26
Chevalier, Robert
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386112, H04N 5917, H04N 726
Patent
active
059742259
ABSTRACT:
A video data recording apparatus which divides video data which has been compressed and encoded in units of groups of pictures (GOPs) comprised of the video data of a predetermined plurality of frames into a plurality of data blocks of a predetermined format, adding a GOP identifying code for identifying a GOP of compressed and encoded video data, recording on a predetermined number of slanted tracks on the tape the plurality of data blocks. Also, a video data reproduction apparatus which reproduces the video data recorded by the video data recording apparatus by simple tracking control.
REFERENCES:
patent: 4862295 (1989-08-01), Tanaka et al.
patent: 5282049 (1994-01-01), Hatakenaka et al.
patent: 5377051 (1994-12-01), Lane et al.
Inamura Hiroshi
Iwamoto Tetsuya
Ogikubo Junichi
Soda Atsumu
Sugiyama Akira
Chevalier Robert
Frommer William S.
Sony Corporation
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