KR950010613A - Video signal storage and playback device and control method - Google Patents

Video signal storage and playback device and control method Download PDF

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Publication number
KR950010613A
KR950010613A KR1019930018946A KR930018946A KR950010613A KR 950010613 A KR950010613 A KR 950010613A KR 1019930018946 A KR1019930018946 A KR 1019930018946A KR 930018946 A KR930018946 A KR 930018946A KR 950010613 A KR950010613 A KR 950010613A
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KR
South Korea
Prior art keywords
video signal
memory
recording
stored
signal
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KR1019930018946A
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Korean (ko)
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KR960011736B1 (en
Inventor
김영만
임용택
노세룡
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이헌조
주식회사 금성사
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Priority to KR1019930018946A priority Critical patent/KR960011736B1/en
Priority to DE4422301A priority patent/DE4422301C2/en
Priority to JP6146392A priority patent/JPH0773583A/en
Priority to CN94107951A priority patent/CN1068131C/en
Publication of KR950010613A publication Critical patent/KR950010613A/en
Priority to US08/699,198 priority patent/US5696868A/en
Application granted granted Critical
Publication of KR960011736B1 publication Critical patent/KR960011736B1/en
Priority to JP2004257584A priority patent/JP2005032432A/en
Priority to JP2006055348A priority patent/JP2006211700A/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

Abstract

본 발명은 영상신호 저장 및 재생장치와 제어방법에 관한 것으로 순간적으로 지나간 장면이나 스틸(still)장면, 구분동작을 요하는 장면들은 프레임(First In First Out)메모리에 저장하고 죠크키를 이용하여 한 화면씩 재생시킴으로써 구분 동작으로 이어질때의 어색함을 제거하고 메모리에 저장된 데이타를 보존할 수 있도록 한 영상신호 저장 및 재생장치와 제어방법을 제공함에 그 목적이 있다.The present invention relates to a video signal storage and playback device and a control method. Instantly passing scenes, still scenes, and scenes requiring division operations are stored in a frame (First In First Out) memory, and a jog key is used. It is an object of the present invention to provide a video signal storage and reproducing apparatus and a control method for eliminating awkwardness when leading to a division operation by preserving screens and preserving data stored in a memory.

본 발명은 상기 목적을 달성하기 위하여 영상신호를 디지탈로 변환하는 A/D변환부(10), 시청자의 선택기능 신호를 출력하는 키 입력부(11), 영상신호를 저장하는 메모리(12), 상기 키입력부(11)의 신호에 따라 상기 메모리(12)가 영상데이타를 일정시간동안 저장하도록 제어하고 저장된 영상데이타의 리뷰나 기록을 제어하는 제어부(15), 상기 메모리(12)의 영상데이타를 아날로그로 변환하는 A/D변환부(13), 상기 A/D변환부(13)의 출력이나 원영상신호를 선택하여 출력하는 영상신호 선택부(14)로 구성하고 키가 입력되면 키입력 전,후의 영상데이타를 일정시간동안 저장하는 제1단계(101,102,103,104), 저장된 영상데이타를 재상하는 제2단계(105,106), 기록요구시 저장된 영상데이타를 기록하는 제3단계(107,108)로 이루어짐을 특징으로 한다.In order to achieve the above object, the present invention provides an A / D conversion unit 10 for converting a video signal into digital, a key input unit 11 for outputting a selection function signal of a viewer, a memory 12 for storing a video signal, and The control unit 15 controls the memory 12 to store the image data for a predetermined time according to the signal of the key input unit 11, and controls the review or recording of the stored image data, and the image data of the memory 12 is analog. A / D conversion unit 13 for converting to a video signal, and the video signal selection unit 14 for selecting and outputting the output or the original video signal of the A / D conversion unit 13, and when a key is input, A first step (101, 102, 103, 104) of storing the subsequent video data for a predetermined time, a second step (105, 106) of reconstructing the stored video data, and a third step (107, 108) of recording the stored video data upon recording request. .

Description

영상신호 저장 및 재생장치와 제어방법Video signal storage and playback device and control method

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

제2도는 본 발명의 영상신호 저장 및 재생장치를 나타낸 상세구성도.2 is a detailed configuration diagram showing a video signal storing and reproducing apparatus of the present invention.

제3도는 본 발명의 영상신호 저장 및 재생제어방법을 나타낸 흐름도.3 is a flow chart showing a video signal storage and playback control method of the present invention.

Claims (5)

영상신호를 디지탈로 변환하는 A/D변환부(10), 시청자의 선택기능 신호를 출력하는 키 입력부(11), 영산 신호를 저장하는 메모리(12), 상기 키입력부(11)의 신호에 따라 상기 메모리(12)가 영상데이타를 일정시간동안 저장하도록 제어하고 저장된 영상데이타의 리뷰나 기록을 제어하는 제어부(15), 상기 메모리(12)의 영상데이타를 아날로그로 변환하는 A/D변환부(13), 상기 A/D변환부(13)의 출력이나 원영상신호를 선택하여 출력하는 영상신호 선택부(14)로 구성함을 특징으로 하는 영상신호 저장 및 재생장치.A / D converter 10 for converting a video signal into digital, a key input unit 11 for outputting a viewer selection signal, a memory 12 for storing a production signal, and the signal of the key input unit 11 The controller 15 controls the memory 12 to store the image data for a predetermined time, controls the review or recording of the stored image data, and an A / D converter for converting the image data of the memory 12 into an analog ( And a video signal selector 14 for selecting and outputting the output of the A / D converter 13 or the original video signal. 제1항에 있어서 상기 제어부(150의 제어에 의해 상기 메모리(120에 저장된 영상 데이타를기록하는 영상신호 기록매체부(16)를 더 구성함을 특징으로 하는 영상신호 저장 및 재생장치.The video signal recording and reproducing apparatus according to claim 1, further comprising a video signal recording medium unit (16) for recording video data stored in the memory (120) under the control of the controller (150). 제1항에 있어서 상기 메모리(12)는 프레임메모리 임을 특징으로 하는 영상신호 저장 및 재생장치.The video signal storing and reproducing apparatus according to claim 1, wherein the memory (12) is a frame memory. 소정의 키 신호가 입력되면 키 입력 소정시간 저부터의 영상데이타를 일정시간 저장하는 제1단계(101~104), 키조작타이밍에 따라 정방향 혹은 역방향으로 상기 저장된 데이타를 리드하여 디스플레이하는 제2단계(105~200)로 구성됨을 특징으로 하는 영상신호 저장 및 재생제어 방법.When a predetermined key signal is input, a first step (101 to 104) of storing the video data from a predetermined time after a predetermined key input time, a second step of reading and displaying the stored data in the forward or reverse direction according to the key operation timing Video signal storage and playback control method characterized in that consisting of (105 ~ 200). 제4항에 있어서 프레임 메모리에 저장된 데이타를 기록요구시 기록매체에 반영구적으로 기록시키는 제3단계(201,202)가 포함됨을 특징으로 하는 영상신호 저장 및 재생제어 방법.5. Method according to claim 4, characterized in that it comprises a third step (201, 202) of permanently recording data stored in the frame memory onto a recording medium upon recording request. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930018946A 1993-06-28 1993-09-18 Image signal storing and writing apparatus KR960011736B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1019930018946A KR960011736B1 (en) 1993-09-18 1993-09-18 Image signal storing and writing apparatus
DE4422301A DE4422301C2 (en) 1993-06-28 1994-06-25 Device and method for recording / reproducing a transmission signal
JP6146392A JPH0773583A (en) 1993-06-28 1994-06-28 Recording and reproducing device for broadcast signal and control method thereof
CN94107951A CN1068131C (en) 1993-06-28 1994-06-28 Apparatus and method for recording/playing back broadcasting signal
US08/699,198 US5696868A (en) 1993-06-28 1996-08-19 Apparatus and method for recording/playing back broadcasting signal
JP2004257584A JP2005032432A (en) 1993-06-28 2004-09-03 Recording and reproducing device for broadcast signal and control method thereof
JP2006055348A JP2006211700A (en) 1993-06-28 2006-03-01 Recording and reproducing device for broadcasting signal and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930018946A KR960011736B1 (en) 1993-09-18 1993-09-18 Image signal storing and writing apparatus

Publications (2)

Publication Number Publication Date
KR950010613A true KR950010613A (en) 1995-04-28
KR960011736B1 KR960011736B1 (en) 1996-08-30

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Application Number Title Priority Date Filing Date
KR1019930018946A KR960011736B1 (en) 1993-06-28 1993-09-18 Image signal storing and writing apparatus

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KR (1) KR960011736B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721447B1 (en) * 2005-12-29 2007-05-23 주식회사 효성 Hose rubber products using cellulose fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721447B1 (en) * 2005-12-29 2007-05-23 주식회사 효성 Hose rubber products using cellulose fiber

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KR960011736B1 (en) 1996-08-30

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