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KR960025606A - 비디오컴팩트디스크플레이어에서의 선택화면 재생제어방법 - Google Patents

비디오컴팩트디스크플레이어에서의 선택화면 재생제어방법 Download PDF

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Publication number
KR960025606A
KR960025606A KR1019940039389A KR19940039389A KR960025606A KR 960025606 A KR960025606 A KR 960025606A KR 1019940039389 A KR1019940039389 A KR 1019940039389A KR 19940039389 A KR19940039389 A KR 19940039389A KR 960025606 A KR960025606 A KR 960025606A
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KR
South Korea
Prior art keywords
screen
key
playback
video
picture
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Application number
KR1019940039389A
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English (en)
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KR0138459B1 (ko
Inventor
황보식
Original Assignee
배순훈
대우전자 주식회사
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940039389A priority Critical patent/KR0138459B1/ko
Priority to JP7344095A priority patent/JP2993876B2/ja
Priority to US08/580,928 priority patent/US5809203A/en
Priority to CN95121747A priority patent/CN1082704C/zh
Publication of KR960025606A publication Critical patent/KR960025606A/ko
Application granted granted Critical
Publication of KR0138459B1 publication Critical patent/KR0138459B1/ko

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9265—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 엠펙알고리즘에 의해 데이터가 기록된 비디오컴팩트디스크를 재생하는 중에 중요화면에 대한 시청자의 선택키입력이 있게 되면 디스크재생종료 후에 선택된 소정의 중요화면에 대한 영상 및 음성신호만을 순차적 또는 역순으로 독출하여 소정시간동안 재생하도록 한 비디오컴팩트디스크플레이어에서의 선택화면 재생제어방법을 제공하기 위한 것이다.
이를 위해 본 발명은, MPEG방식을 기초로 소정의 데이터가 기록된 광디스크(D)재생시 I픽춰검출부(38)에 의해 MPEG비디오데이터의 I픽춰가 검출되면 그 I픽춰의 섹터번호를 포함하는 시간정보를 일시저장한 후 키입력부(18)에서 순간화면기억키(18a) 입력이 있을 경우에만 상기 일시저장된 I픽춰의 시간정보를 시간정보기억수단(40)에 포인터별로 순차적으로 저장하고 상기 광디스크의 재생종료와 함께 상기 키입력부(18)에서 순간화면재생키입력(18b)입력이 있는 경우 상기 키입력부의최근화면키가 눌리어졌는지를 판단하여 상기 최근화면키(18c)가 오프된 경우에는 상기 시간정보기억수단(40)의 포인터별순차적으로 독취하여 소정시간동안 해당 중요순간화면위치에서 재생동작을 수행함으로써 영상 및 음성출력되도록 하는 반면, 상기 최근화면키(18c)가 온된 경우에는 상기 시간정보기억수단(40)의 포인터를 역순으로 독취하여 소정시간동안 해당중요순간화면위치에서 재생동작을 수행함으로써 영상 및 음성출력되도록 하는 것이다.

Description

비디오컴팩트디스크플레이어에서의 선택화면 재생제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 제1도의 유저데이터영역의 구성을 나타낸 도면, 제4도는 본 발명에 채용되는 비디오컴팩트디스크플레이어에서의 선택화면 재생제어장치의 블럭구성도.

Claims (1)

  1. MPEG방식을 기초로 소정의 데이터가 기록된 광디스크(D)재생시 I픽춰검출부(38)에 의해 MPEG비디오데이터의 I픽춰가 검출되는 그 I픽춰의 섹터번호를 포함하는 시간정보를 일시저장한 후 키입력부(18)에서 순간화면기억키(18a)입력이 있을 경우에만 상기 일시저장된 I픽춰의 시간정보를 시간정보기억수단(40)에 포인터별로 순차적으로 저장하는 제 1과정과; 상기 광디스크(D)의 재생종료와 함께 상기 키입력부(18)에서 순간화면재생키(18b)입력이 있는 경우 상기 키입력부(18)의 최근화면키(18c)가 눌리어졌는지를 판단하는 제 2과정 및; 상기 최근화면키(18c)가 오프된 경우에는 상기 시간정보기억수단(40)의 포인터를 순차적으로 독취하여 소정시간동안 해당 중요순간화면위치에서 재생동작을 수행함으로써 영상및 음성출력되도록 하는 반면, 상기 최근화면키(18c)가 온 된 경우에는 상기 시간정보기억수단(40)의 포인터를 역순으로 독취하여 소정시간동안 해당 중요순간화면위치에서 재생동작을 수행함으로써 영상 및 음성출력되도록 하는 제 3과정으로구성된 것을 특징으로 하는 비디오컴팩트디스크플레어어에서의 선택화면 재생제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940039389A 1994-12-30 1994-12-30 비디오 컴팩트 디스크 플레이어에서의 선택화면 재생제어 방법 KR0138459B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940039389A KR0138459B1 (ko) 1994-12-30 1994-12-30 비디오 컴팩트 디스크 플레이어에서의 선택화면 재생제어 방법
JP7344095A JP2993876B2 (ja) 1994-12-30 1995-12-28 ビデオコンパクトディスク再生システムにおける選択画面再生方法及びその装置
US08/580,928 US5809203A (en) 1994-12-30 1995-12-29 Selected screen reproducing method for video compact disc reproducing system and apparatus thereof
CN95121747A CN1082704C (zh) 1994-12-30 1995-12-30 用于小型视盘重放系统的选屏重放方法及其设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940039389A KR0138459B1 (ko) 1994-12-30 1994-12-30 비디오 컴팩트 디스크 플레이어에서의 선택화면 재생제어 방법

Publications (2)

Publication Number Publication Date
KR960025606A true KR960025606A (ko) 1996-07-20
KR0138459B1 KR0138459B1 (ko) 1998-06-01

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KR1019940039389A KR0138459B1 (ko) 1994-12-30 1994-12-30 비디오 컴팩트 디스크 플레이어에서의 선택화면 재생제어 방법

Country Status (4)

Country Link
US (1) US5809203A (ko)
JP (1) JP2993876B2 (ko)
KR (1) KR0138459B1 (ko)
CN (1) CN1082704C (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3734306B2 (ja) * 1996-05-13 2006-01-11 ローム株式会社 カラーエンコーダ
JP4059410B2 (ja) * 1998-10-07 2008-03-12 株式会社バンダイナムコゲームス ゲーム装置及び情報記憶媒体
US6418273B1 (en) 1999-09-07 2002-07-09 The Original San Francisco Toymakers Video compact disc player
KR100654275B1 (ko) * 1999-11-10 2006-12-05 톰슨 라이센싱 Ｍｐｅｇ 비디오 매체 레코딩 디바이스를 제어하기 위한 방법 및 레코딩 가능한 매체 디바이스
JP2007081534A (ja) * 2005-09-12 2007-03-29 Matsushita Electric Ind Co Ltd 復号再生装置
DE102008062421A1 (de) * 2008-12-17 2010-07-08 Autoliv Development Ab Lenkradeinheit
GB2632302A (en) 2023-08-01 2025-02-05 Hyonic Ltd Electrochemical cell additive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265167B1 (en) * 1986-10-15 1997-01-02 Pioneer Electronic Corporation Disk player with disk magazine
JPH01314080A (ja) * 1988-06-13 1989-12-19 Hitachi Ltd 画像データ転送方式
US4949187A (en) * 1988-12-16 1990-08-14 Cohen Jason M Video communications system having a remotely controlled central source of video and audio data
US5212562A (en) * 1989-07-25 1993-05-18 Canon Kabushiki Kaisha Image signal reproducing apparatus having memory function
JPH0568226A (ja) * 1991-09-09 1993-03-19 Pioneer Electron Corp ビデオデイスクの信号記録方法
KR970007530B1 (ko) * 1991-09-30 1997-05-10 가부시기가이샤 도시바 대역 압축 신호 처리 장치
EP0580361B1 (en) * 1992-07-21 2000-02-02 Pioneer Electronic Corporation Disc player and method of reproducing information of the same
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
US5414455A (en) * 1993-07-07 1995-05-09 Digital Equipment Corporation Segmented video on demand system

Also Published As

Publication number Publication date
JP2993876B2 (ja) 1999-12-27
KR0138459B1 (ko) 1998-06-01
US5809203A (en) 1998-09-15
CN1082704C (zh) 2002-04-10
JPH08242425A (ja) 1996-09-17
CN1135643A (zh) 1996-11-13

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