KR930014145A - How to display background color when no signal of sequential switcher system - Google Patents

How to display background color when no signal of sequential switcher system Download PDF

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Publication number
KR930014145A
KR930014145A KR1019910024757A KR910024757A KR930014145A KR 930014145 A KR930014145 A KR 930014145A KR 1019910024757 A KR1019910024757 A KR 1019910024757A KR 910024757 A KR910024757 A KR 910024757A KR 930014145 A KR930014145 A KR 930014145A
Authority
KR
South Korea
Prior art keywords
background color
sequential switcher
switcher system
video signal
signal
Prior art date
Application number
KR1019910024757A
Other languages
Korean (ko)
Other versions
KR970001403B1 (en
Inventor
김기철
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 KR1019910024757A priority Critical patent/KR970001403B1/en
Publication of KR930014145A publication Critical patent/KR930014145A/en
Application granted granted Critical
Publication of KR970001403B1 publication Critical patent/KR970001403B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

본 발명은 시퀀셜 스위쳐시스템에서 입력되는 비디오시그널이 없는 경우에 해당 카메라채널의 출력을 미리 지정된 배경색을 사용하여 표시하는 배경색 표시방법에 관한 것이다.The present invention relates to a background color displaying method for displaying an output of a corresponding camera channel using a predetermined background color when there is no video signal input from a sequential switcher system.

즉, 카메라에 입력되는 비디오시그널이 없는 경우에 제어용마이컴이 이를 검색한 후, 제어용 마이컵의 램에 사용자에 의하여 미리 지정된 배경색을 제어하는 신호를 OSDIC에 출력하여 모니터상에 배경색을 표시하는 방법에 관한 것이다.That is, when there is no video signal input to the camera, the control microcomputer searches for this and then displays a background color on the monitor by outputting to the OSDIC a signal controlling the background color predetermined by the user in the RAM of the control my cup. It is about.

Description

시퀀셜 스위쳐 시스템의 무신호시의 배경색 표시방법How to display background color when no signal of sequential switcher system

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

Claims (2)

초기화면을 설정하며 모니터상에서 시스템데이타를 변경하여 기능을 제어하는 시퀀셜 스위쳐시스템에 있어서, 상기 초기설정화면상에서 배경색 시스템데이타를 변경하여서 제어용 마이컴(4)의 램에 기록하고, 입력되는 비디오 시그널을 검색하여 카메라채널에 입력되는 비디오시그널이 없는 경우에, 상기 제어용 마이컴(40의 램에 기록된 데이타에 의하여 지정된 배경색을 출력하도록 OSD IC(6)을 제어하여 모니터(12)상에 배경색이 표시되는 것을 특징으로 하는 시퀀셜 스위쳐 시스템의 배경색 출력방법.In the sequential switcher system which sets the initial screen and controls the function by changing the system data on the monitor, the background color system data is changed on the initial setting screen, recorded in the RAM of the control microcomputer 4, and the input video signal is searched. When no video signal is input to the camera channel, the OSD IC 6 is controlled to output the background color designated by the data recorded in the RAM of the control microcomputer 40 to display the background color on the monitor 12. A method of outputting a background color of a sequential switcher system. 제1항에 있어서, 상기 배경색 시스템데이타를 변경하여 표시가능한 색이 8종류의 색인 것을 특징으로 하는 시퀀셜 스위쳐 시스템의 배경색 출력방법The method for outputting a background color of the sequential switcher system according to claim 1, wherein the background color system data is changed to display eight colors. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024757A 1991-12-27 1991-12-27 Background color display method of video camera system KR970001403B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024757A KR970001403B1 (en) 1991-12-27 1991-12-27 Background color display method of video camera system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024757A KR970001403B1 (en) 1991-12-27 1991-12-27 Background color display method of video camera system

Publications (2)

Publication Number Publication Date
KR930014145A true KR930014145A (en) 1993-07-22
KR970001403B1 KR970001403B1 (en) 1997-02-06

Family

ID=19326332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024757A KR970001403B1 (en) 1991-12-27 1991-12-27 Background color display method of video camera system

Country Status (1)

Country Link
KR (1) KR970001403B1 (en)

Also Published As

Publication number Publication date
KR970001403B1 (en) 1997-02-06

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