Apparatus for recording and reproducing digital signals stored o

Details Apparatus for recording and reproducing digital signals stored o Apparatus for recording and reproducing digital signals stored o

1996-11-19

1998-03-10

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386111, 386 81, H04N 5783, H04N 592

Patent

active

057271135

ABSTRACT:
An apparatus for reproducing image signals has a code arranging device that adds a flag to a data signal so as to produce a coded data signal. The apparatus also has a recording device that records the coded data signal onto the magnetic tape and a reproducing device the reads the magnetic tape and reproduces the coded data signal. In addition, the apparatus has a flag detecting device that detects the flag within the coded data signal. A decoding device is used to decode the coded data signal. The apparatus has a recording position presuming device that presumes a position where intra-frame coded data is recorded on the magnetic tape. A reproducing control device controls the speed at which the reproducing device operates. Further, the apparatus has a device for outputting, at a cycle that is based on a speed multiplying coefficient, a decoded signal, which is based on a reproduced data signal.

REFERENCES:
patent: 4920476 (1990-04-01), Hatori et al.
patent: 4931879 (1990-06-01), Konga et al.
patent: 4942465 (1990-07-01), Ohta
patent: 5023710 (1991-06-01), Kondo et al.
patent: 5060077 (1991-10-01), Koya et al.
patent: 5068744 (1991-11-01), Ito
patent: 5136391 (1992-08-01), Minani
patent: 5140437 (1992-08-01), Yonemitsu et al.
Patent Abstracts of Japan, vol. 6, No. 32 (E-096), Feb. 26, 1982 & JP 56 162386 A (Oki Electric Industrial Company Ltd), Nov. 25, 1981.
C. Yamamitsu et al., "An Experimental Study for a Home-Use Digital VTR", IEEE Transactions on Consumer Electronics, vol. 35, No. 3, (1989) pp. 450-457.
MPEG (ISO-IEC/JTCI/SC2/WG11) Video Simulation Model Three (SM3) MPEG Doc 90/041 (1990).
Japanese Patent Disclosure (Kokai) No. H2-301066; J. Yonemitsu; May 16, 1989.

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