KR970017338A - VEAL Still Image Playback Device - Google Patents

VEAL Still Image Playback Device Download PDF

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Publication number
KR970017338A
KR970017338A KR1019950033544A KR19950033544A KR970017338A KR 970017338 A KR970017338 A KR 970017338A KR 1019950033544 A KR1019950033544 A KR 1019950033544A KR 19950033544 A KR19950033544 A KR 19950033544A KR 970017338 A KR970017338 A KR 970017338A
Authority
KR
South Korea
Prior art keywords
video signal
mode
converter
unit
terminal
Prior art date
Application number
KR1019950033544A
Other languages
Korean (ko)
Other versions
KR0170144B1 (en
Inventor
김재진
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 KR1019950033544A priority Critical patent/KR0170144B1/en
Publication of KR970017338A publication Critical patent/KR970017338A/en
Application granted granted Critical
Publication of KR0170144B1 publication Critical patent/KR0170144B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 다수개의 키로 구성되어 사용자 원하는 동작을 수행하기 위한 키신호를 인가하는 키입력부, 테이프에 기록된 비디오 신호를 기록 및 재생하는 재생부를 구비한 브이씨알에 있어서, 상기 브이씨알의 전반적인 동작을 제어하며 상기 키 입력부의 키신호에 따라 상기 브이씨알의 모드를 재생 모드 또는 일 정지 모드로 전환시키는 제어부와, 상기 브이씨알이 일시 정지 모드일 경우 상기 제어부의 제어에 따라 상기 재생부의 아날로그 비디오 신호를 디지탈 비디오 신호로 변환하는 A/D 변환부와, 상기 A/D 변환부에서 디지탈 비디오 신호를 인가받아 상기 제어부의 제어에 의해 순차적으로 1필드의 비디오 신호를 저장하는 메모리와, 상기 메모리에서 제공된 디지탈 비디오 신호를 아날로그 디지탈 비디오 신호로 변환하여 출력하는 D/A 변환부와, 상기 제어부의 제어에 따라 상기 브이씨알이 재생 모드인 경우 재생부의 비디오 신호를 화면으로 출력하도록 a단자와 c단자를 접속하고 상기 브이씨알이 일시 정지 모드인 경우 상기 D/A 변환부의 디지탈 비디오 신호를 화면 출력하도록 b단자와 c단자를 접속하도록 하는 스위칭부를 구비한다. 따라서, 본 발명은 비디오 모드가 일시 정지 모드로 전환될 때 저장된 비디오 신호를 출력함으로써 선명한 정지 화면을 획득할 수 있다.The present invention is a V-C is composed of a plurality of keys, the key input unit for applying a key signal for performing a user desired operation, and a VRL having a playback unit for recording and playing a video signal recorded on a tape, the overall operation of And a control unit for switching the mode of the V-Cal to a play mode or a pause mode according to the key signal of the key input unit, and the analog video signal of the playback unit under the control of the controller when the V-Cal is in the pause mode. An A / D converter for converting a digital video signal, a memory receiving the digital video signal from the A / D converter, and sequentially storing one video signal under the control of the controller; and a digital provided from the memory. A D / A converter for converting a video signal into an analog digital video signal and outputting the same; Under the control of the controller, the terminal A and the terminal C are connected to output the video signal of the playback unit to the screen when the VR is in the playback mode, and the digital video signal of the D / A converter is connected when the VR is in the pause mode. And a switching unit for connecting the b terminal and the c terminal to the screen output. Therefore, the present invention can obtain a clear still picture by outputting a stored video signal when the video mode is switched to the pause mode.

Description

브이씨알의 정지화면 재생장치VEAL Still Image Playback Device

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

도면은 본 발명의 바람직한 실시예에 따른 브이티알의 정지화면 재생장치의 블럭도.Figure is a block diagram of a still picture playback apparatus of VTial in accordance with a preferred embodiment of the present invention.

Claims (1)

다수개의 키로 구성되어 사용자 원하는 동작을 수행하기 위한 키신호를 인가하는 키입력부(10), 테이프에 기록된 비디오 신호를 기록 및 재생하는 재생부(20)를 구비한 브이씨알에 있어서, 상기 브이씨알의 전반적인 동작을 제어하며 상기 키입력부(10)의 키신호에 따라 상기 브이씨알의 모드를 재생 모드 또는 일시 정지 모드로 전환시키는 제어부(30)와 상기 브이씨알이 일시 정지 모드일 경우 상기 제어부(30)의 제어에 따라 상기 재생부(20)의 아날로그 비디오 신호를 디지탈 비디오 신호로 변환하는 A/D 변환부(40)와, 상기 A/D 변환부(40)에서 디지탈 비디오 신호를 인가받아 상기 제어부(30)의 제어에 의해 순차적으로 1필드의 비디오 신호를 저장하는 메모리(50)(60)와, 상기 메모리(50)(60)에서 제공된 디지탈 비디오 신호를 아날로그 디지탈 비디오 신호로 변환하여 출력하는 D/A 변환부(70)와, 상기 제어부(30)의 제어에 따라 상기 브이씨알이 재생 모드인 경우 재생부(20)의 비디오 신호를 화면으로 출력하도록 a단자와 c단자를 접속하고 상기 브이씨알이 일시 정지 모드인 경우 상기 D/A 변환부(70)의 디지탈 비디오 신호를 화면 출력하도록 b단자 c단자를 접속하도록 하는 스위칭부(80)를 구비하는 브이씨알의 정지 화면 재생장치.In the VR, comprising a plurality of keys, the key input unit 10 for applying a key signal for performing a user desired operation, and a playback unit 20 for recording and playing back a video signal recorded on a tape, The control unit 30 controls the overall operation of the control unit 30 to switch the mode of the V-Cal to a play mode or a pause mode according to the key signal of the key input unit 10 and the control unit 30 when the V-Cal is in the pause mode. A / D converter 40 for converting the analog video signal of the playback unit 20 into a digital video signal and the digital video signal from the A / D converter 40 under the control of Memory 50, 60 which sequentially stores video signals of one field under control of 30, and converts the digital video signals provided from the memories 50, 60 into analog digital video signals. Terminal A and terminal C are connected to output the D / A converter 70 to output the video signal of the playback unit 20 to the screen when the VR is in the playback mode under the control of the control unit 30. And the switching unit 80 for connecting the b terminal and the c terminal to output the digital video signal of the D / A converter 70 when the VR is in the pause mode. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033544A 1995-09-30 1995-09-30 Device for playing stilling picture of vcr KR0170144B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033544A KR0170144B1 (en) 1995-09-30 1995-09-30 Device for playing stilling picture of vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033544A KR0170144B1 (en) 1995-09-30 1995-09-30 Device for playing stilling picture of vcr

Publications (2)

Publication Number Publication Date
KR970017338A true KR970017338A (en) 1997-04-30
KR0170144B1 KR0170144B1 (en) 1999-04-15

Family

ID=19428947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033544A KR0170144B1 (en) 1995-09-30 1995-09-30 Device for playing stilling picture of vcr

Country Status (1)

Country Link
KR (1) KR0170144B1 (en)

Also Published As

Publication number Publication date
KR0170144B1 (en) 1999-04-15

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