KR950010613A - Video signal storage and playback device and control method - Google Patents
Video signal storage and playback device and control method Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- video signal
- memory
- recording
- stored
- signal
- Prior art date
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
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
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)
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 |
CN94107951A CN1068131C (en) | 1993-06-28 | 1994-06-28 | Apparatus and method for recording/playing back broadcasting signal |
JP6146392A JPH0773583A (en) | 1993-06-28 | 1994-06-28 | Recording and reproducing device for broadcast signal and control method thereof |
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 |
Family
ID=19363954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930018946A KR960011736B1 (en) | 1993-06-28 | 1993-09-18 | Image signal storing and writing apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960011736B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100721447B1 (en) * | 2005-12-29 | 2007-05-23 | 주식회사 효성 | Hose rubber products using cellulose fiber |
-
1993
- 1993-09-18 KR KR1019930018946A patent/KR960011736B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100721447B1 (en) * | 2005-12-29 | 2007-05-23 | 주식회사 효성 | Hose rubber products using cellulose fiber |
Also Published As
Publication number | Publication date |
---|---|
KR960011736B1 (en) | 1996-08-30 |
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