Method and apparatus for interleaving data in a digital recordin

Details Method and apparatus for interleaving data in a digital recordin Method and apparatus for interleaving data in a digital recordin

1995-02-14

1997-02-11

Psitos, Aristotelis

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 32, 360 48, 360 53, 386 2, 386 40, 386124, H04N 578

Patent

active

056026854

ABSTRACT:
A data interleaving method for a digital recording system providing increased error correction capacity includes steps for determining a moduli number (NMod) in accordance with the number of fields per frame and the number of segments per field, assigning a number from zero to NMod-1 for each track, determining macro-blocks to be recorded on each track in accordance with a remainder value obtained by dividing a macro-block number assigned to each macro-block by the moduli number, and the number assigned to the each track paired with recording the data for respective macro-blocks determined for each track. A corresponding apparatus adapted to perform the above-described method is also described. The method and apparatus advantageously increase the error correction capacity of respective error correction codes.

REFERENCES:
patent: 4277807 (1981-07-01), Baldwin
patent: 4563710 (1986-01-01), Baldwin
patent: 5146325 (1992-09-01), Ng
patent: 5148272 (1992-09-01), Acampora
patent: 5168356 (1992-12-01), Acampora
patent: 5212549 (1993-05-01), Ng
patent: 5289322 (1994-02-01), Higashida et al.
patent: 5374958 (1994-12-01), Yanagihara
patent: 5455629 (1995-10-01), Sun
patent: 5461486 (1995-10-01), Uchida

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