Automatic guide-channel mapping method of a VCR

Details Automatic guide-channel mapping method of a VCR Automatic guide-channel mapping method of a VCR

1995-07-17

1998-03-03

Chevalier, Robert

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 32, H04N 591, G11B 500

Patent

active

057244731

ABSTRACT:
An automatic guide-channel mapping method of a VCR for allowing a local broadcasting channel number and a guide channel included in a compressed code to be automatically mapped only by a user's designation of the input of the compressed code and the local broadcasting channel number reserved to be recorded is performed by a compressed code decoding step of decoding the compressed code if the input of said compressed code is completed during a compressed code reserved recording, a mapping determination step of determining whether a guide channel among the decoded compressed code is mapped with a specific local broadcasting channel number or not, and a mapping processing step of supplying a local broadcasting channel number to be subjected to a mapping process when the guide channel is not mapped with the local broadcasting channel number, thereby enabling the guide channel mapping of the compressed code only by an operation once.

REFERENCES:
Gemstar, VCR Plus, 1990, pp. 1-6.

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