DE69322110D1 - Vorrichtung und Verfahren zur digitalen Aufzeichnung und Wiedergabe eines Videosignals - Google Patents

Vorrichtung und Verfahren zur digitalen Aufzeichnung und Wiedergabe eines Videosignals

Info

Publication number
DE69322110D1
DE69322110D1 DE69322110T DE69322110T DE69322110D1 DE 69322110 D1 DE69322110 D1 DE 69322110D1 DE 69322110 T DE69322110 T DE 69322110T DE 69322110 T DE69322110 T DE 69322110T DE 69322110 D1 DE69322110 D1 DE 69322110D1
Authority
DE
Germany
Prior art keywords
reproducing
video signal
digitally recording
digitally
recording
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69322110T
Other languages
English (en)
Other versions
DE69322110T2 (de
Inventor
Yukitoshi Tsuboi
Masuo Oku
Masaru Takahashi
Kenji Ichige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69322110D1 publication Critical patent/DE69322110D1/de
Application granted granted Critical
Publication of DE69322110T2 publication Critical patent/DE69322110T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory
    • 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
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • 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
    • 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
    • H04N9/8047—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 using transform coding
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/88—Signal drop-out compensation
    • H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
DE69322110T 1992-02-19 1993-02-18 Vorrichtung und Verfahren zur digitalen Aufzeichnung und Wiedergabe eines Videosignals Expired - Fee Related DE69322110T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03175792A JP3428033B2 (ja) 1992-02-19 1992-02-19 ディジタルｖｔｒ

Publications (2)

Publication Number Publication Date
DE69322110D1 true DE69322110D1 (de) 1998-12-24
DE69322110T2 DE69322110T2 (de) 1999-07-22

Family

ID=12339898

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322110T Expired - Fee Related DE69322110T2 (de) 1992-02-19 1993-02-18 Vorrichtung und Verfahren zur digitalen Aufzeichnung und Wiedergabe eines Videosignals

Country Status (4)

Country Link
US (1) US5550640A (de)
EP (1) EP0556816B1 (de)
JP (1) JP3428033B2 (de)
DE (1) DE69322110T2 (de)

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JPH08126014A (ja) * 1994-10-26 1996-05-17 Sony Corp 画像信号処理方法及び画像信号処理装置
US6141485A (en) 1994-11-11 2000-10-31 Mitsubishi Denki Kabushiki Kaisha Digital signal recording apparatus which utilizes predetermined areas on a magnetic tape for multiple purposes
KR100213023B1 (ko) * 1994-12-08 1999-08-02 윤종용 엔티에스씨/팔-엠 판별회로 및 방송방식 판별방법
MY114287A (en) * 1994-12-26 2002-09-30 Sony Corp Digital video recorder
US6118922A (en) * 1995-03-10 2000-09-12 U.S. Philips Corporation Recording and reproduction of a trick mode video signal
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DE69630060T2 (de) * 1995-07-14 2004-07-08 Sony Corp. Verfahren zur Übertragung von digitalen Daten und Aufzeichnungsmedium
US5703652A (en) * 1995-07-28 1997-12-30 Sony Corporation Information signal encoding system and method for adaptively encoding an information signal
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JP3293485B2 (ja) * 1996-08-22 2002-06-17 松下電器産業株式会社 ディジタル記録再生装置
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US6108487A (en) * 1997-07-31 2000-08-22 Sony Corporation Shuffle encoded video data recording and reproduction
EP0911827B1 (de) 1997-10-21 2011-11-30 Sony Corporation Aufzeichnungs- und/oder Wiedergabegerät, Dateiverwaltungsverfahren und Versorgungsmedium
EP0957638A4 (de) * 1997-12-01 2008-06-04 Matsushita Electric Ind Co Ltd Bilddatenprozessor und varialbler längenkodierer und dekodierer
JP4200541B2 (ja) * 1998-04-03 2008-12-24 ソニー株式会社 データ変換装置及び方法、信号記録再生装置、並びに再生装置及び方法
JP2000149357A (ja) * 1998-11-04 2000-05-30 Canon Inc 画像再生装置、方法及びコンピュータ読み取り可能な記憶媒体
EP1001635B1 (de) 1998-11-09 2008-02-13 Sony Corporation Datenaufnahmeanlage und -Verfahren
KR100343766B1 (ko) * 1999-06-08 2002-07-20 마쯔시다덴기산교 가부시키가이샤 영상신호 셔플링, 부호화, 복호화 장치 및 그 프로그램기록매체
US6944226B1 (en) * 2000-10-03 2005-09-13 Matsushita Electric Corporation Of America System and associated method for transcoding discrete cosine transform coded signals
US6941516B2 (en) * 2001-08-06 2005-09-06 Apple Computer, Inc. Object movie exporter
US6915068B2 (en) * 2002-04-19 2005-07-05 Thomson Licensing, S.A. Interleave mode for helical scan recording
US7614066B2 (en) 2002-05-03 2009-11-03 Time Warner Interactive Video Group Inc. Use of multiple embedded messages in program signal streams
US20050034171A1 (en) * 2002-05-03 2005-02-10 Robert Benya Technique for delivering programming content based on a modified network personal video recorder service
US8392952B2 (en) 2002-05-03 2013-03-05 Time Warner Cable Enterprises Llc Programming content processing and management system and method
US7610606B2 (en) * 2002-05-03 2009-10-27 Time Warner Cable, Inc. Technique for effectively providing various entertainment services through a communications network
US7908626B2 (en) * 2002-05-03 2011-03-15 Time Warner Interactive Video Group, Inc. Network based digital information and entertainment storage and delivery system
KR100458878B1 (ko) * 2002-05-03 2004-12-03 학교법인 경희대학교 Ｆｅｃ 코딩 방식에 기초한 가변길이 패킷 송수신 방법
US7114173B2 (en) * 2002-05-03 2006-09-26 Aol Time Warner Interactive Video Group, Inc. Technique for synchronizing deliveries of information and entertainment in a communications network
US7073189B2 (en) * 2002-05-03 2006-07-04 Time Warner Interactive Video Group, Inc. Program guide and reservation system for network based digital information and entertainment storage and delivery system
US8312504B2 (en) 2002-05-03 2012-11-13 Time Warner Cable LLC Program storage, retrieval and management based on segmentation messages
US8443383B2 (en) 2002-05-03 2013-05-14 Time Warner Cable Enterprises Llc Use of messages in program signal streams by set-top terminals
US7111314B2 (en) * 2002-05-03 2006-09-19 Time Warner Entertainment Company, L.P. Technique for delivering entertainment programming content including interactive features in a communications network
MXPA05007452A (es) * 2003-01-10 2005-09-12 Thomson Licensing Sa Tecnica para definir orden de disimulo para minimizar la propagacion de error.
US20060239648A1 (en) * 2003-04-22 2006-10-26 Kivin Varghese System and method for marking and tagging wireless audio and video recordings
KR100698620B1 (ko) * 2003-06-16 2007-03-21 삼성전자주식회사 강건한 에러 정정 부호화 장치를 가지는 디지털 송/수신시스템 및 그의 에러정정부호화/정정방법
CA2558738C (en) * 2004-03-11 2013-02-05 Fresenius Kabi Deutschland Gmbh Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination
US7813565B2 (en) * 2006-04-05 2010-10-12 Sharp Kabushiki Kaisha Image processing apparatus, image forming apparatus, and image processing method
US9215423B2 (en) 2009-03-30 2015-12-15 Time Warner Cable Enterprises Llc Recommendation engine apparatus and methods
US11076189B2 (en) 2009-03-30 2021-07-27 Time Warner Cable Enterprises Llc Personal media channel apparatus and methods
JP5464435B2 (ja) * 2010-04-09 2014-04-09 ソニー株式会社 画像復号装置および方法
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
US9467723B2 (en) 2012-04-04 2016-10-11 Time Warner Cable Enterprises Llc Apparatus and methods for automated highlight reel creation in a content delivery network
US9948962B2 (en) 2014-11-13 2018-04-17 Time Warner Cable Enterprises Llc Apparatus and methods for efficient delivery of electronic program guide data
US10116676B2 (en) 2015-02-13 2018-10-30 Time Warner Cable Enterprises Llc Apparatus and methods for data collection, analysis and service modification based on online activity
WO2018110803A1 (ko) * 2016-12-15 2018-06-21 경희대학교 산학협력단 데스크톱 스크린을 비중첩 동일 크기 블록으로 분할하기 위한 동적 분할 알고리즘
KR102077214B1 (ko) * 2016-12-15 2020-02-14 경희대학교 산학협력단 데스크톱 스크린을 비중첩 동일 크기 블록으로 분할하기 위한 동적 분할 알고리즘

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Also Published As

Publication number Publication date
JP3428033B2 (ja) 2003-07-22
EP0556816A3 (en) 1993-10-06
US5550640A (en) 1996-08-27
JPH05234260A (ja) 1993-09-10
DE69322110T2 (de) 1999-07-22
EP0556816A2 (de) 1993-08-25
EP0556816B1 (de) 1998-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee