DE69425788T2 - Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten - Google Patents

Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten

Info

Publication number
DE69425788T2
DE69425788T2 DE69425788T DE69425788T DE69425788T2 DE 69425788 T2 DE69425788 T2 DE 69425788T2 DE 69425788 T DE69425788 T DE 69425788T DE 69425788 T DE69425788 T DE 69425788T DE 69425788 T2 DE69425788 T2 DE 69425788T2
Authority
DE
Germany
Prior art keywords
resolution
special playback
playback modes
digital video
video signals
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
DE69425788T
Other languages
English (en)
Other versions
DE69425788D1 (de
Inventor
Saiprasad V Naimpally
Hee-Yong Kim
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69425788D1 publication Critical patent/DE69425788D1/de
Publication of DE69425788T2 publication Critical patent/DE69425788T2/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
    • 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
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • H04N5/78266—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape using more than one track for the recording of one television field or frame, i.e. segmented recording
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69425788T 1993-05-27 1994-05-25 Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten Expired - Fee Related DE69425788T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6825493A 1993-05-27 1993-05-27

Publications (2)

Publication Number Publication Date
DE69425788D1 DE69425788D1 (de) 2000-10-12
DE69425788T2 true DE69425788T2 (de) 2001-01-04

Family

ID=22081380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425788T Expired - Fee Related DE69425788T2 (de) 1993-05-27 1994-05-25 Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten

Country Status (5)

Country Link
EP (1) EP0632653B1 (de)
JP (1) JP3107493B2 (de)
KR (1) KR100302027B1 (de)
CA (1) CA2124391A1 (de)
DE (1) DE69425788T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575287U (ja) * 1992-03-17 1993-10-15 株式会社小松製作所 重量物リフト機械
KR0157665B1 (ko) * 1993-09-20 1998-11-16 모리시타 요이찌 압축텔레비젼신호기록재생장치
JPH07222094A (ja) * 1994-01-31 1995-08-18 Hitachi Ltd 圧縮動画像データの記録パターン形成方法および圧縮動画像記録装置
JPH09511634A (ja) * 1994-04-12 1997-11-18 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ トリックモードビデオ信号の記録及び再生
US6009236A (en) * 1994-09-26 1999-12-28 Mitsubishi Denki Kabushiki Kaisha Digital video signal record and playback device and method for giving priority to a center of an I frame
GB2293516B (en) * 1994-09-26 1999-06-30 Mitsubishi Electric Corp Digital video signal record and playback device and method for recording and playing back the same
JP3104570B2 (ja) 1995-03-28 2000-10-30 日本ビクター株式会社 ディジタル信号記録方法及び記録装置
KR100195096B1 (ko) * 1995-09-14 1999-06-15 윤종용 트릭 플레이를 위한 디지탈 비디오 테이프의 기록/재생 방법 및 그 장치
JP2000500946A (ja) * 1996-01-19 2000-01-25 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 記録担体上の傾斜トラックへのデータ削減デジタルビデオ信号の記録
GB9721662D0 (en) * 1997-10-14 1997-12-10 Philips Electronics Nv Encoded video signal formatting
PT1050049E (pt) 1998-11-16 2014-08-28 Koninkl Philips Nv Método e dispositivo para gravação de informação em tempo real
CN110249584B (zh) * 2017-01-27 2022-04-19 三星电子株式会社 用于在任务关键数据通信系统中提供端到端安全的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136391A (en) * 1988-11-02 1992-08-04 Sanyo Electric Co., Ltd. Digital video tape recorder capable of accurate image reproduction during high speed tape motion
JP2909239B2 (ja) * 1991-03-27 1999-06-23 株式会社東芝 高能率符号化記録再生装置
KR970007530B1 (ko) * 1991-09-30 1997-05-10 가부시기가이샤 도시바 대역 압축 신호 처리 장치
US5751893A (en) * 1992-03-24 1998-05-12 Kabushiki Kaisha Toshiba Variable length code recording/playback apparatus
JP3261844B2 (ja) * 1993-01-13 2002-03-04 株式会社日立製作所 デジタルビデオ記録装置及び記録方法

Also Published As

Publication number Publication date
JPH0738847A (ja) 1995-02-07
CA2124391A1 (en) 1994-11-28
EP0632653A2 (de) 1995-01-04
JP3107493B2 (ja) 2000-11-06
KR100302027B1 (ko) 2001-10-22
DE69425788D1 (de) 2000-10-12
EP0632653A3 (de) 1995-06-21
EP0632653B1 (de) 2000-09-06

Similar Documents

Publication Publication Date Title
DE69428671D1 (de) Aufzeichnungs-/wiedergabevorrichtung für bildsignale
DE69424582T2 (de) Digitaler Videorecorder für hochauflösende Fernsehsignale mit Betriebsarten für spezielle Wiedergabe
DE69427699T2 (de) Digitaler videorekorder für digitales, hochauflösendes fernsehen
DE69230227D1 (de) Gerät zur Wiedergabe digitaler Videosignale mit besonderem Wiedergabemodus
EP0649263A3 (de) Videobandrekorder mit Flüssigkristallprojektor.
EP0627852A3 (de) Gerät zur Aufzeichnung und Wiedergabe von digitalen Videosignalen.
DE69324426T2 (de) Verbindungsgerät für Videobandrekorder mit eingebauter Kamera
EP0627854A3 (de) Gerät zur Aufzeichnung und Wiedergabe von digitalen Videosignalen.
DE69323973T2 (de) Wiedergabegerät für ein digitales Videosignal mit Wiedergabemodus mit hoher Geschwindigkeit
DE69513348T2 (de) Videosignal-Aufzeichnungsgerät mit einer berührungsaktiven Anzeige
DE69425788T2 (de) Digitaler Videorekorder für Videosignale mit hoher Auflösung mit hoch aufgelöster Anzeige in speziellen Wiedergabebetreibsarten
DE69319475T2 (de) Rechneranzeige für Videosignale
DE69427054D1 (de) Aufzeichnungs- und Wiedergabegerät für Videosignale mit Kennung
DE69513059T2 (de) Aufzeichnungsapparat für digitale Videosignale
DE69130284T2 (de) Breitbild Videoaufnahme-/Wiedergabesystem
DE69506923D1 (de) Signalverarbeitungsvorrichtung für Videosignale mit unterschiedlichen Anzeigeformaten
DE69330185T2 (de) Digitales Aufzeichnungs- und/oder Wiedergabegerät für ein Videosignal
DE69324995D1 (de) Aufzeichnungsgerät für digitale Videosignale
DE69408057D1 (de) Fernsehempfangsgerät mit eingebautem Videobandrekorder
GB2245089B (en) Video recorder with alarm memo
DE69123433D1 (de) Aufzeichnungsgerät für Videosignale
DE69219038D1 (de) Aufzeichnungs- und Wiedergabegerät für ein digitales Videosignal
DE69327183T2 (de) Steuervorrichtung zur Bildsuche für einen digitalen Videobandrecorder
AU6299090A (en) Video recorder with tape position display
DE69321303T2 (de) Begleitinformationenthaltender digitaler Videorecorder

Legal Events

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