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

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Automatic guide-channel mapping method of a VCR

Details

Inventors: Yoo, Kyoung Kou;
Assignee: LG Electronics Inc. (Seoul, KR)
Primary Examiner: Chevalier; Robert
Assistant Examiner:
Attorney, Agent or Firm: Fish & Richardson P.C.

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.

DETAILED DESCRIPTION It is an object of the present invention to provide an automatic guide-channel mapping method of a VCR for enabling guide channel mapping of a compressed code only by an operation once without requiring a separate guide-channel mapping apparatus.
To achieve the above object of the present invention, there is provided an automatic guide-channel mapping method of a VCR.
Here, a compressed code decoding step decodes a compressed code if the input of the compressed code is completed during a compressed code reserved recording, and a mapping determination step is then performed by determining whether a guide channel among the decoded compressed code is mapped with a specific local broadcasting channel number or not.
Thereafter, a mapping processing step is executed by supplying a local broadcasting channel number to be subjected to a mapping process when the guide channel is not mapped with the specific local broadcasting channel number.

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