KR970012583A - How to control the background display of video compact disc player - Google Patents

How to control the background display of video compact disc player Download PDF

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Publication number
KR970012583A
KR970012583A KR1019950027918A KR19950027918A KR970012583A KR 970012583 A KR970012583 A KR 970012583A KR 1019950027918 A KR1019950027918 A KR 1019950027918A KR 19950027918 A KR19950027918 A KR 19950027918A KR 970012583 A KR970012583 A KR 970012583A
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KR
South Korea
Prior art keywords
signal
still image
mode
resolution
high resolution
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KR1019950027918A
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Korean (ko)
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KR0164183B1 (en
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황보식
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배순훈
대우전자 주식회사
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Priority to KR1019950027918A priority Critical patent/KR0164183B1/en
Publication of KR970012583A publication Critical patent/KR970012583A/en
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Publication of KR0164183B1 publication Critical patent/KR0164183B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 광디스크의 초기재생 또는 재생종료시 배경화면을 고화질의 정지화면(Still Picture)화하여 디스플레이시킴으로써 보다 정밀한 배경화면을 볼 수 있도록 한 비디오 컴팩트디스크플레이어의 배경화면 디스플레이 제어방법을 제공하기 위한 것이다SUMMARY OF THE INVENTION The present invention provides a method for controlling the background display of a video compact disc player in which a background image can be viewed more precisely by displaying a background image of a high quality still picture when the initial playing or ending of the optical disc is made.

이를 위해 본 발명은, MPEG방식을 기초로 하여 소정의 데이터가 기록된 광디스크의 초기재생시 또는 재생종료시 현재의 재생상태에 해당하는 정보의 스트림인식코드를 독취하고 그 독취된 스트림인식코드를 판독하여서, 상기 판독된 신호가 고해상도의 정지화면을 지정하는 신호인 경우에는 고해상도의 정지화면모드로 설정하여 그 설정된 모드로의 정지화면 디스플레이동작이 행해지도록하는 반면, 상기 판독된 신호가 노말 해상도의 정지화면을 지정하는 신호인 경우에는 노말해상도의 정지화면모드로 설정하여 그 설정된 모드로의 정지화면 디스플레이동작이 행해지도록하고, 한편 상기 판독된 신호가 고해상도 및 노말 해상도의 정지화면을 지정하는 신호가 아닌 경우에는 현재 재생되고 있는 화면상태로 디스플레이되도록 하는 것이며, 상기 고해상도의 정지화면모드를 의미하는 신호는 광디스크제작단계에서 미리 코딩시킨 것이다.To this end, the present invention reads the stream recognition code of information corresponding to the current playback state at the time of initial playback or termination of the optical disc on which the predetermined data is recorded based on the MPEG method, and reads the read stream identification code. If the read signal is a signal for designating a still image having a high resolution, it is set to a high resolution still image mode so that a still image display operation in the set mode is performed, while the read signal is a still image having a normal resolution. In the case of a signal designating?, It is set to a still picture mode of normal resolution so that a still picture display operation in the set mode is performed, while the read signal is not a signal specifying a still picture of high resolution and normal resolution. Means to display the currently playing screen state. Signal, which means the resolution of the still image mode is that pre-coded in the optical disk manufacturing step.

Description

비디오컴팩트디스크 플레이어의 배경화면 디스플레이제어방법How to control the background display of video compact disc player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제6도는 본 발명에 따른 비디오컴팩트디스크 플레이어의 배경화면 디스플레이제어방법을 설명하는 플로우차트이다.6 is a flowchart for explaining a background screen display control method of a video compact disc player according to the present invention.

Claims (1)

MPEG방식을 기초로 하여 소정의 데이터가 기록된 광디스크의 초기재생시 또는 재생종료시 현재의 재생상태에 해당하는 정보의 스트림인식코드를 독취하는 제1단계와, 상기 독취된 스트림인식코드를 판독하는 제2단계 및, 상기 판독된 신호가 고해상도의 정지화면을 지정하는 신호인 경우에는 고해상도의 정지화면모드로 설정하여 그 설정된 모드로의 정지화면 디스플레이동작이 행해지도록 하는 반면, 상기 판독된 신호가 노말 해상도의 정지화면을 지정하는 신호인 경우에는 노말해상도의 정지화면모드로 설정하여 그 설정된 모드로의 정지화면 디스플레이동작이 행해지도록하고, 한편 상기 판독된 신호가 고해상도 및 노말 해상도의 정지화면을 지정하는 신호가 아닌경우에는 현재 재생되고 있는 화면상태로 디스플레이되도록 하는 제3단계로 구성되고, 상기 고해상도의 정지화면모드를 의미하는 신호는 광디스크제작단계에서 미리 코딩시킨 것을 특징으로 하는 비디오컴팩트디스크 플레이어의 배경화면 디스플레이제어방법.A first step of reading a stream recognition code of information corresponding to the current playback state at the time of initial reproduction or termination of reproduction of the optical disc on which the predetermined data is recorded on the basis of the MPEG method; and the step of reading the read stream recognition code. Step 2 and, if the read signal is a signal specifying a high resolution still picture, the display is set to a high resolution still picture mode so that a still picture display operation in the set mode is performed, while the read signal is normal resolution. In the case of a signal for designating a still image, the signal is set to a normal resolution still image mode so that a still image display operation in the set mode is performed, while the read signal designates a still image having a high resolution and a normal resolution. If not, it is composed of the third step to display the currently playing screen. And, a signal that represents a still image mode of the high resolution background screen display control method of a video compact disc player, characterized in that in which pre-coding in an optical disk manufacturing step. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950027918A 1995-08-31 1995-08-31 A controlling method for background screen of video compact disc player KR0164183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950027918A KR0164183B1 (en) 1995-08-31 1995-08-31 A controlling method for background screen of video compact disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950027918A KR0164183B1 (en) 1995-08-31 1995-08-31 A controlling method for background screen of video compact disc player

Publications (2)

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KR970012583A true KR970012583A (en) 1997-03-29
KR0164183B1 KR0164183B1 (en) 1999-01-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100578368B1 (en) * 1997-12-13 2006-12-07 엘지전자 주식회사 Background playback device and its control method
JP4366725B2 (en) * 1998-04-01 2009-11-18 ソニー株式会社 Image signal processing apparatus and method, and image signal recording apparatus and method

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