KR970050516A

KR970050516A - Recording method using video tape volume recognition

Info

Publication number: KR970050516A
Application number: KR1019950065761A
Authority: KR
Inventors: 이정우
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-29

Abstract

본 발명은 녹화속도의 변화 가능한 VTR에서의 녹화 방법에 관한 것으로 특히, 정상 녹화모드에서 느린 녹화모드로 전환하는 시점을 테이프의 녹화가능 시간에 따라 미리 설정하는 제1단계와; 현재 태크에 장착된 비디오테이프의 녹화가능시간을 검출하여 인식하는 제2단계와; 상기 제2단계에서 인식된 녹화가능시간에 대응하는 상기 제1단계에서 설정된 녹화모드 전환 시점을 세팅하는 제3단계와; 상기 제3단계에서 세팅된 녹화모드 전환시점 이전에는 정상 녹화 모드로 동작하는 제4단계와; 상기 제4단계 이후 느린 녹화모드로 동작하여 녹화를 지속하는 제5단계를 포함하는 것을 특징으로 하는 테이프 분량 인식을 통한 녹화 방법을 제공하면, 예약녹화시 느린모드와 정상모드로 번갈아 수행하여 녹화화질을 크게 떨어뜨리지 않으면서도 상당량의 방송을 녹화할 수있도록 하는 효과가 있다.The present invention relates to a recording method in a VTR that can change the recording speed, and in particular, a first step of presetting a time point of switching from the normal recording mode to the slow recording mode according to the recordable time of the tape; Detecting and recognizing a recordable time of a videotape currently attached to a tag; A third step of setting a recording mode switching time point set in the first step corresponding to the recordable time recognized in the second step; A fourth step of operating in the normal recording mode before the recording mode switching time set in the third step; After the fourth step, if the recording method is provided through the tape amount recognition, the method further includes a fifth step of continuing the recording by operating in a slow recording mode. There is an effect that can record a considerable amount of broadcast without dropping significantly.

Description

Recording method using video tape volume recognition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 비디오 테이프의 분량인식을 통한 녹화 과정의 순서도.1 is a flow chart of the recording process through the amount of video tape recognition according to the present invention.

Claims

A recording method in a VTR whose recording speed can be changed, the recording method comprising: a first step of presetting a time point of switching from a normal recording mode to a slow recording mode according to a recordable time of a tape; Detecting and recognizing a recordable time of a videotape currently attached to a tag; A third step of setting a recording mode switching time point set in the first step corresponding to the recordable time recognized in the second step; A fourth step of operating in the normal recording mode before the recording mode switching time set in the third step; And a fifth step of continuing the recording by operating in a slow recording mode after the fourth step.

※ Note: The disclosure is based on the initial application.