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KR970025008A - OSD overlap prevention device and method during TVCR playback - Google Patents

OSD overlap prevention device and method during TVCR playback Download PDF

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Publication number
KR970025008A
KR970025008A KR1019950039484A KR19950039484A KR970025008A KR 970025008 A KR970025008 A KR 970025008A KR 1019950039484 A KR1019950039484 A KR 1019950039484A KR 19950039484 A KR19950039484 A KR 19950039484A KR 970025008 A KR970025008 A KR 970025008A
Authority
KR
South Korea
Prior art keywords
osd
tvcr
playback
vcr
font
Prior art date
Application number
KR1019950039484A
Other languages
Korean (ko)
Inventor
박진용
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950039484A priority Critical patent/KR970025008A/en
Publication of KR970025008A publication Critical patent/KR970025008A/en

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  • Studio Circuits (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

VCR을 시청하는 동안 OSD를 행할 때 비디오 테이프에서 출력되는 자막과 텔레비젼서 출력하는 OSD가 겹쳐지는 것을 방지한다. VCR은 재생모드시 재생모드 표시신호를 출력하고 마이크로 컴퓨터는 상기 재생모드 표시신호를 수신하여 OSD 폰트위치를 정상위치와 상이한 임시위치로 전환한다. 따라서 비디오 테이프를 시청하는 동안 OSD를 행하더라도 영화의 자막과 OSD가 겹쳐지는 일이 없다.When the OSD is performed while watching a VCR, the subtitles output from the videotape and the OSD output from the television are prevented from overlapping. The VCR outputs a play mode display signal in the play mode, and the microcomputer receives the play mode display signal and switches the OSD font position to a temporary position different from the normal position. Therefore, even if the OSD is performed while watching a videotape, the subtitles and OSD of the movie do not overlap.

Description

TVCR의 재생시 OSD 겹침 방지장치 및 방법OSD overlap prevention device and method during TVCR playback

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

제1도는 본 발명에 따른 장치의 블럭도,1 is a block diagram of an apparatus according to the invention,

제2도는 본 발명에 따른 장치의 동작 흐름도.2 is a flow chart of the operation of the device according to the invention.

Claims (5)

온스크린 기능을 갖는 TVCR의 OSD 겹침 방지장치에 있어서, 비디오 테이프의 재생 및 녹화를 행하며 재생시 재생표시신호(PLAY 신호)를 발생하는 VCR부(1)와; 정상위치와 임시위치의 두가지의 OSD 폰트위치를 갖고 있으며 상기 VCR부(1)의 동작상태에 따라 상기 두가지의 OSD 폰트위치중 하나를 선택하는 마이콤(2)과 마이콤(2)에서 출력된 OSD 폰트위치에 따라 TV 화면상에 OSD를 행하는 OSD 처리부를 가진 메인 비디오 IC(3)를 포함한 것을 특징으로 하는 OSD 겹침 방지장치.An OSD overlap prevention device of a TVCR having an on-screen function, comprising: a VCR unit 1 for reproducing and recording a video tape and generating a reproduction display signal (PLAY signal) during reproduction; OSD fonts output from the microcomputer 2 and the microcomputer 2 that have two OSD font positions, a normal position and a temporary position, and select one of the two OSD font positions according to the operation state of the VCR unit 1. And an main video IC (3) having an OSD processing section for performing an OSD on a TV screen according to a position. 제1항에 있어서, 상기 마이콤(2)은 상기 VCR부(1)로 부터 재생표시신호가 입력된 때에 상기 OSD 폰트위치를 임시위치로 선택하는 것을 특징으로 하는 OSD 겹침 방지장치.The apparatus of claim 1, wherein the microcomputer (2) selects the OSD font position as a temporary position when a playback display signal is input from the VCR unit (1). 제2항에 있어서, 상기 임시위치는 상기 정상위치보다 상부에 위치하는 것을 특징으로 하는 OSD 겹침 방지장치.3. The OSD overlap prevention device of claim 2, wherein the temporary position is located above the normal position. TVCR의 재생시 비디오 테이프의 자막과 OSD가 겹치는 것을 방지하는 OSD 겹침 방지방법에 있어서, VCR부가 재생상태가 있는지를 검사하는 단계와; VCR이 재생상태에 있을 때 OSD 폰트위치를 임시위치로 전환시키는 단계와; VCR의 재생이 종료하였을 때 OSD 폰트위치를 정상위치로 복귀시키는 단계를 포함한 것을 특징으로 하는 OSD 겹침 방지방법.An OSD overlap prevention method for preventing OSD subtitles and OSD from overlapping during playback of a TVCR, the method comprising: checking whether a VCR unit is in a playback state; Switching the OSD font position to a temporary position when the VCR is in a playback state; And restoring the OSD font position to a normal position when the VCR has finished playing. 제4항에있어서, 상기 정상위치는 TVCR의 통상동작시의 OSD 위치이고, 상기 임시위치는 상기 정상위치보다 상부의 위치인 것을 특징으로 하는 OSD 겹침 방지방법.5. The method of claim 4, wherein the normal position is an OSD position during normal operation of the TVCR, and the temporary position is a position above the normal position. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950039484A 1995-10-31 1995-10-31 OSD overlap prevention device and method during TVCR playback KR970025008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950039484A KR970025008A (en) 1995-10-31 1995-10-31 OSD overlap prevention device and method during TVCR playback

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950039484A KR970025008A (en) 1995-10-31 1995-10-31 OSD overlap prevention device and method during TVCR playback

Publications (1)

Publication Number Publication Date
KR970025008A true KR970025008A (en) 1997-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950039484A KR970025008A (en) 1995-10-31 1995-10-31 OSD overlap prevention device and method during TVCR playback

Country Status (1)

Country Link
KR (1) KR970025008A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100388711B1 (en) * 2000-09-29 2003-06-25 가부시끼가이샤 도시바 Video processing device
KR100499456B1 (en) * 1997-12-31 2006-03-23 엘지전자 주식회사 Apparatus for processing caption data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100499456B1 (en) * 1997-12-31 2006-03-23 엘지전자 주식회사 Apparatus for processing caption data
KR100388711B1 (en) * 2000-09-29 2003-06-25 가부시끼가이샤 도시바 Video processing device

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