DE69122330T2 - Verfahren zum Aufzeichnen eines digitalen Videosignals - Google Patents

Verfahren zum Aufzeichnen eines digitalen Videosignals

Info

Publication number
DE69122330T2
DE69122330T2 DE1991622330 DE69122330T DE69122330T2 DE 69122330 T2 DE69122330 T2 DE 69122330T2 DE 1991622330 DE1991622330 DE 1991622330 DE 69122330 T DE69122330 T DE 69122330T DE 69122330 T2 DE69122330 T2 DE 69122330T2
Authority
DE
Germany
Prior art keywords
recording
video signal
digital video
digital
signal
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 - Lifetime
Application number
DE1991622330
Other languages
English (en)
Other versions
DE69122330D1 (de
Inventor
Chiyoko Matsumi
Tatsuro Juri
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 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 DE69122330D1 publication Critical patent/DE69122330D1/de
Publication of DE69122330T2 publication Critical patent/DE69122330T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • 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
DE1991622330 1990-07-30 1991-07-30 Verfahren zum Aufzeichnen eines digitalen Videosignals Expired - Lifetime DE69122330T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20212790A JP2646813B2 (ja) 1990-07-30 1990-07-30 ディジタル映像信号記録方法

Publications (2)

Publication Number Publication Date
DE69122330D1 DE69122330D1 (de) 1996-10-31
DE69122330T2 true DE69122330T2 (de) 1997-03-20

Family

ID=16452414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991622330 Expired - Lifetime DE69122330T2 (de) 1990-07-30 1991-07-30 Verfahren zum Aufzeichnen eines digitalen Videosignals

Country Status (5)

Country Link
US (1) US5257141A (de)
EP (1) EP0469861B1 (de)
JP (1) JP2646813B2 (de)
KR (1) KR950012331B1 (de)
DE (1) DE69122330T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3348288B2 (ja) * 1991-07-19 2002-11-20 ソニー株式会社 ディジタルビデオ信号の記録方法および装置
JP3198550B2 (ja) * 1991-09-03 2001-08-13 ソニー株式会社 圧縮データ記録方法及び圧縮データ記録再生装置
EP0551979A3 (en) * 1992-01-14 1994-09-14 Matsushita Electric Ind Co Ltd High efficiency coding apparatus
US6256642B1 (en) * 1992-01-29 2001-07-03 Microsoft Corporation Method and system for file system management using a flash-erasable, programmable, read-only memory
JP3428033B2 (ja) * 1992-02-19 2003-07-22 株式会社日立製作所 ディジタルｖｔｒ
GB2264838B (en) * 1992-02-21 1995-08-30 Samsung Electronics Co Ltd Video recording apparatus
JPH05282799A (ja) * 1992-04-01 1993-10-29 Sony Corp 情報記録装置
US5574570A (en) * 1992-05-12 1996-11-12 Mitsubishi Denki Kabushiki Kaisha Video signal recording/reproduction apparatus and method for recording/reproducing two kinds of video signals carrying different amounts of information
US5347318A (en) * 1992-06-16 1994-09-13 Canon Kabushiki Kaisha Apparatus for processing video signals having different aspect ratios
JP3191426B2 (ja) * 1992-07-24 2001-07-23 ソニー株式会社 ディジタルビデオテープレコーダ
US5561608A (en) * 1992-11-18 1996-10-01 Kabushiki Kaisha Toshiba Multisystem adaptable type signal processing and recording/reproducing apparatus
JP3093494B2 (ja) * 1992-11-18 2000-10-03 株式会社東芝 多様性信号処理装置
KR970008634B1 (ko) * 1993-02-05 1997-05-27 가부시끼가이샤 히다찌 세이사꾸쇼 영상 신호의 기록 및 재생 장치
US5448369A (en) * 1993-02-13 1995-09-05 Goldstar Co., Ltd. Apparatus for a high definition VCR which selects a video signal characteristic to be transmitted depending on characteristics of the tap and channel
US5706260A (en) * 1993-03-09 1998-01-06 Sony Corporation Apparatus for and method of synchronously recording signals onto a disk medium by a single head
JP3092382B2 (ja) * 1993-03-22 2000-09-25 松下電器産業株式会社 信号処理装置
US5563661A (en) 1993-04-05 1996-10-08 Canon Kabushiki Kaisha Image processing apparatus
JP2679941B2 (ja) * 1993-05-10 1997-11-19 松下電器産業株式会社 ディジタル磁気記録再生装置
KR940026915A (ko) * 1993-05-24 1994-12-10 오오가 노리오 디지탈 비디오신호 기록장치 및 재생장치 및 기록방법
JP3046224B2 (ja) * 1994-07-26 2000-05-29 三星電子株式会社 固定ビット率の符号化方法および装置とこれを利用した高速探索のためのトラッキング方法
EP0891103B1 (de) * 1994-09-26 2001-11-21 Matsushita Electric Industrial Co., Ltd Aufnahmevorrichtung für digitale Signale
KR0129947B1 (ko) * 1994-12-30 1998-04-18 김광호 트릭플레이를 위한 디지탈 비디오 테이프의 기록 및 재생방법
JP4047943B2 (ja) * 1995-01-31 2008-02-13 富士フイルム株式会社 ディジタル画像データ記録装置および方法ならびにディジタル画像データ再生装置および方法ならびに固体電子撮像装置およびその信号電荷読出し方法
JP3696678B2 (ja) * 1995-02-01 2005-09-21 富士写真フイルム株式会社 ディジタル画像データ記録装置および方法ならびにディジタル画像データ再生装置および方法
KR100203243B1 (ko) * 1995-07-31 1999-06-15 윤종용 에스디알에이엠에 프레임의 영상신호를 기록하는 방법
EP1744316A1 (de) 1997-10-21 2007-01-17 Sony Corporation Aufzeichnungs- und/oder Wiedergabevorrichtung, Dateiverwaltungsverfahren und Liefermedium
JP4923363B2 (ja) * 2001-09-07 2012-04-25 マックス株式会社 釘打機におけるメインバルブ機構
JP4550658B2 (ja) * 2005-04-28 2010-09-22 富士通メディアデバイス株式会社 圧電薄膜共振器およびフィルタ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174076A (ja) * 1983-03-23 1984-10-02 Sony Corp ビデオ信号の記録装置
EP0234483B1 (de) * 1986-02-18 1993-09-01 Matsushita Electric Industrial Co., Ltd. Videosignalaufzeichnungsmethode und Vorrichtung zur Teilbildaufnahme
JPS62234478A (ja) * 1986-04-04 1987-10-14 Matsushita Electric Ind Co Ltd 映像信号の記録再生装置
US4862292A (en) * 1987-08-26 1989-08-29 Canon Kabushiki Kaisha Digital information signal recording apparatus
JP2619455B2 (ja) * 1988-01-29 1997-06-11 株式会社日立製作所 映像信号の記録方法ならびに再生方法およびこれらを用いた装置
JPH02166675A (ja) * 1988-12-20 1990-06-27 Matsushita Electric Ind Co Ltd ディジタル磁気記録再生装置
US5136437A (en) * 1988-12-27 1992-08-04 Sharp Kabushiki Kaisha Video signal recording/reproducing device
JP2532667B2 (ja) * 1989-06-20 1996-09-11 シャープ株式会社 ビデオ信号記録再生装置
JPH03101486A (ja) * 1989-09-14 1991-04-26 Hitachi Ltd 映像信号記録再生方法及び装置

Also Published As

Publication number Publication date
JP2646813B2 (ja) 1997-08-27
KR950012331B1 (ko) 1995-10-16
KR920003291A (ko) 1992-02-29
US5257141A (en) 1993-10-26
EP0469861A3 (en) 1993-04-07
EP0469861B1 (de) 1996-09-25
DE69122330D1 (de) 1996-10-31
EP0469861A2 (de) 1992-02-05
JPH0486182A (ja) 1992-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP