KR970023296A - Video editing device - Google Patents

Video editing device Download PDF

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Publication number
KR970023296A
KR970023296A KR1019950038074A KR19950038074A KR970023296A KR 970023296 A KR970023296 A KR 970023296A KR 1019950038074 A KR1019950038074 A KR 1019950038074A KR 19950038074 A KR19950038074 A KR 19950038074A KR 970023296 A KR970023296 A KR 970023296A
Authority
KR
South Korea
Prior art keywords
vcrs
recording
frame memories
playback
reproducing
Prior art date
Application number
KR1019950038074A
Other languages
Korean (ko)
Other versions
KR0159404B1 (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 KR1019950038074A priority Critical patent/KR0159404B1/en
Publication of KR970023296A publication Critical patent/KR970023296A/en
Application granted granted Critical
Publication of KR0159404B1 publication Critical patent/KR0159404B1/en

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Classifications

    • 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
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • 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

Abstract

본 발명은 영상 편집 장치에 관한 것으로, 편집을 위한 소재컷을 재생하는 다수개의 재생 VCR, 상기 다수개의 재생 VCR 각각에 일대일 대응되게 연결되어 상기 재생 VCR에 의해 재생된 각 소재컷을 지연시키는 다수개의 지연부, 상기 다수개의 지연부 각각에 일대일 대응되게 연결되어 상기 재생된 각 소재컷을 디지탈로 변환하는 다수개의 A/D변환부, 상기 다수개의 A/D변환부에 일대일 대응되게 연결되어 디지탈로 변환된 각 소재컷을 프레임 단위로 저장하는 다수개의 프레임 메모리, 상기 다수개의 프레임 메모리에 일대일 대응되게 연결되어 상기 각 프레임 메모리로부터 리드(read)된 상기 소재컷을 아날로그로 변환하는 다수개의 D/A변환부, 상기 다수개의 D/A변환부로부터 제공되는 상기 각 소재컷을 기록하는 수록 VCR, 상기 다수개의 D/A변환부로부터 제공되는 상기 각 소재컷을 선택적으로 절환하여 상기 수록 VCR에 제공하는 스위칭부, 상기 다수개의 재생 VCR의 상기 각 소재컷이 상기 수록 VCR에 의해 편집되도록 상기 다수개의 재생 VCR의 재생 동작 및 상기 수록 VCR의 기록 동작을 제어하고 상기 다수개의 지연부의 지연 시간을 조절하며 상기 다수개의 프레임 메모리의 소재컷 저장 동작과, 상기 스위칭부의 절환 동작을 제어하는 편집기를 구비하여 구성함을 특징으로 한다.The present invention relates to a video editing apparatus, comprising: a plurality of playback VCRs for playing back material cuts for editing, a plurality of playback VCRs connected one-to-one to each of the plurality of playback VCRs to delay each material cut played by the playback VCRs; A plurality of delay units, one to one corresponding to each of the plurality of delay units, and a plurality of A / D conversion units for converting each reproduced material cut into digital, one to one correspondence to the plurality of A / D conversion units A plurality of frame memories for storing each converted material cut in units of frames, and a plurality of D / As connected to the plurality of frame memories in a one-to-one correspondence to convert the material cuts read from the respective frame memories into analog A recording VCR for recording each material cut provided from the plurality of D / A conversion units, and a plurality of D / A conversion units. A switching unit for selectively switching the respective material cuts to be provided to the recording VCR, the reproducing operation of the plurality of reproducing VCRs and the recording VCRs such that the respective material cuts of the plurality of reproducing VCRs are edited by the recording VCRs. And an editor for controlling a write operation, adjusting delay times of the plurality of delay units, storing material cuts of the plurality of frame memories, and controlling a switching operation of the switching unit.

Description

영상 편집 장치Video editing device

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

제3도는 본 발명의 바람직한 실시예를 나타내는 상세 구성도.3 is a detailed block diagram showing a preferred embodiment of the present invention.

Claims (1)

편집을 위한 소재컷을 재생하는 다수개의 재생 VCR, 상기 다수개의 재생 VCR 각각에 일대일 대응되게 연결되어 상기 재생 VCR에 의해 재생된 각 소재컷을 지연시키는 다수개의 지연부, 상기 다수개의 지연부 각각에 일대일 대응되게 연결되어 상기 재생된 각 소재컷을 디지탈로 변환하는 다수개의 A/D변환부, 상기 다수개의 A/D변환부에 일대일 대응되게 연결되어 디지탈로 변환된 각 소재컷을 프레임 단위로 저장하는 다수개의 프레임 메모리, 상기 다수개의 프레임 메모리에 일대일 대응되게 연결되어 상기 각 프레임 메모리로부터 리드(read)된 상기 소재컷을 아날로그로 변환하는 다수개의 D/A변환부, 상기 다수개의 D/A변환부로부터 제공되는 상기 각 소재컷을 기록하는 수록 VCR, 상기 다수개의 D/A변환부로부터 제공되는 상기 각 소재컷을 선택적으로 절환하여 상기 수록 VCR에 제공하는 스위칭부, 상기 다수개의 재생 VCR의 상기 각 소재컷이 상기 수록 VCR에 의해 편집되도록 상기 다수개의 재생 VCR의 재생 동작 및 상기 수록 VCR의 기록 동작을 제어하고 상기 다수개의 지연부의 지연 시간을 조절하며 상기 다수개의 프레임 메모리의 소재컷 저장 동작과, 상기 스위칭부의 절환 동작을 제어하는 편집기를 구비하여 구성한 영상 편집 장치.A plurality of reproducing VCRs for reproducing material cuts for editing, a plurality of retarders for one-to-one correspondence to each of the plurality of reproducing VCRs to delay each material cut reproduced by the reproducing VCRs, and a plurality of retarders, respectively. A plurality of A / D converters that are connected in one-to-one correspondence and convert each reproduced material cut into digital, and store each material cut that is digitally connected and connected in one-to-one correspondence to the plurality of A / D converters in units of frames. A plurality of frame memories, a plurality of D / A converters connected to the plurality of frame memories in a one-to-one correspondence and converting the material cuts read from the respective frame memories into analog, the plurality of D / A converters Recording the respective material cuts provided from the recording unit; and selectively switching the respective material cuts provided from the plurality of D / A conversion units. A switching unit provided to the recording VCR, controlling the playback operation of the plurality of playback VCRs and the recording operation of the recording VCR so that the respective material cuts of the plurality of playback VCRs are edited by the recording VCR, and the plurality of delays. And an editor for controlling a material delay storage operation of the plurality of frame memories and a switching operation of the switching unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038074A 1995-10-30 1995-10-30 Image editing apparatus KR0159404B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038074A KR0159404B1 (en) 1995-10-30 1995-10-30 Image editing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038074A KR0159404B1 (en) 1995-10-30 1995-10-30 Image editing apparatus

Publications (2)

Publication Number Publication Date
KR970023296A true KR970023296A (en) 1997-05-30
KR0159404B1 KR0159404B1 (en) 1999-01-15

Family

ID=19431917

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038074A KR0159404B1 (en) 1995-10-30 1995-10-30 Image editing apparatus

Country Status (1)

Country Link
KR (1) KR0159404B1 (en)

Also Published As

Publication number Publication date
KR0159404B1 (en) 1999-01-15

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