DE69024350T2 - Digitale Videosignalaufnahme- und -wiedergabevorrichtung - Google Patents

Digitale Videosignalaufnahme- und -wiedergabevorrichtung

Info

Publication number
DE69024350T2
DE69024350T2 DE69024350T DE69024350T DE69024350T2 DE 69024350 T2 DE69024350 T2 DE 69024350T2 DE 69024350 T DE69024350 T DE 69024350T DE 69024350 T DE69024350 T DE 69024350T DE 69024350 T2 DE69024350 T2 DE 69024350T2
Authority
DE
Germany
Prior art keywords
video signal
digital video
playback device
signal recording
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
DE69024350T
Other languages
English (en)
Other versions
DE69024350D1 (de
Inventor
Tatsuro Juri
Masakazu Nishino
Hideki Ohtaka
Kouji Matsushita
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 DE69024350D1 publication Critical patent/DE69024350D1/de
Publication of DE69024350T2 publication Critical patent/DE69024350T2/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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
    • H04N9/7973—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal by dividing the luminance or colour component signal samples or frequency bands among a plurality of recording channels
    • 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
    • H04N9/877—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
    • H04N5/78—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
DE69024350T 1990-08-13 1990-08-13 Digitale Videosignalaufnahme- und -wiedergabevorrichtung Expired - Fee Related DE69024350T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90308902A EP0471118B1 (de) 1990-08-13 1990-08-13 Digitale Videosignalaufnahme- und -wiedergabevorrichtung

Publications (2)

Publication Number Publication Date
DE69024350D1 DE69024350D1 (de) 1996-02-01
DE69024350T2 true DE69024350T2 (de) 1996-07-18

Family

ID=8205520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024350T Expired - Fee Related DE69024350T2 (de) 1990-08-13 1990-08-13 Digitale Videosignalaufnahme- und -wiedergabevorrichtung

Country Status (3)

Country Link
US (1) US5175631A (de)
EP (1) EP0471118B1 (de)
DE (1) DE69024350T2 (de)

Families Citing this family (71)

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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
JP3141896B2 (ja) * 1991-08-09 2001-03-07 ソニー株式会社 ディジタルビデオ信号の記録装置
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US5349384A (en) * 1992-01-14 1994-09-20 Sony Corporation Apparatus and methods for transmitting compressed digital image signals
US5473479A (en) * 1992-01-17 1995-12-05 Sharp Kabushiki Kaisha Digital recording and/or reproduction apparatus of video signal rearranging components within a fixed length block
JP2664112B2 (ja) * 1992-01-17 1997-10-15 シャープ株式会社 映像信号のディジタル記録及び再生装置
US5434678A (en) * 1993-01-11 1995-07-18 Abecassis; Max Seamless transmission of non-sequential video segments
US6208805B1 (en) 1992-02-07 2001-03-27 Max Abecassis Inhibiting a control function from interfering with a playing of a video
JP2706398B2 (ja) * 1992-02-14 1998-01-28 シャープ株式会社 映像信号のディジタル記録装置及び再生装置
JP3428033B2 (ja) * 1992-02-19 2003-07-22 株式会社日立製作所 ディジタルｖｔｒ
JP2708312B2 (ja) * 1992-03-05 1998-02-04 松下電器産業株式会社 記録装置及び再生装置
FR2688970A1 (fr) * 1992-03-20 1993-09-24 Thomson Broadcast Dispositif de lecture et/ou d'ecriture de support magnetique et magnetoscope contenant de tels dispositifs.
EP0562845B1 (de) * 1992-03-24 1999-02-03 Kabushiki Kaisha Toshiba Vorrichtung zum Aufzeichnen/Wiedergeben von Kodes mit variablen Längen für einen Videorekorder
JPH05344162A (ja) * 1992-06-09 1993-12-24 Canon Inc データ伝送装置
US5581360A (en) * 1992-06-17 1996-12-03 Sony Corporation Methods and systems for dubbing a variable-length encoded digital video signal on a record medium
GB2268614B (en) * 1992-07-06 1996-01-10 Sony Broadcast & Communication Digital signal recording
US5675696A (en) * 1992-07-14 1997-10-07 Mitsubishi Denki Kabsuhiki Kaisha Digital video signal recording and reproducing apparatus
CA2107727C (en) * 1992-10-07 1999-06-01 Hiroaki Ueda Synchronous compression and reconstruction system
US5481413A (en) * 1992-10-27 1996-01-02 Sony Corporation Magnetic recording and reproducing apparatus for a helical-scan system adapted for reproduction of data in a reverse sequential order from recording of data
US5289277A (en) * 1992-11-05 1994-02-22 Zenith Electronics Corp. High definition television signal format converter
JP2855067B2 (ja) * 1992-11-28 1999-02-10 三星電子株式会社 デジタルｖｃｒの画像記録方法
US8381126B2 (en) 1992-12-14 2013-02-19 Monkeymedia, Inc. Computer user interface with non-salience deemphasis
US5623588A (en) 1992-12-14 1997-04-22 New York University Computer user interface with non-salience deemphasis
US8370746B2 (en) 1992-12-14 2013-02-05 Monkeymedia, Inc. Video player with seamless contraction
JP3546434B2 (ja) * 1992-12-25 2004-07-28 ソニー株式会社 ビデオ信号再生装置
US5987211A (en) 1993-01-11 1999-11-16 Abecassis; Max Seamless transmission of non-sequential video segments
GB9301093D0 (en) * 1993-01-20 1993-03-10 Rca Thomson Licensing Corp Digital video tape recorder for digital hdtv
EP0612186B1 (de) * 1993-02-13 1999-06-09 Lg Electronics Inc. Vorrichtung zur Aufnahme/Wiedergabe von Videosignalen mit hoher Auflösung
JP2651100B2 (ja) * 1993-02-17 1997-09-10 松下電器産業株式会社 ディジタル磁気記録再生装置
JP2827790B2 (ja) * 1993-02-23 1998-11-25 日本電気株式会社 ビデオデータ圧縮装置
KR100285109B1 (ko) * 1993-04-27 2001-03-15 윤종용 디지탈 영상데이타 처리방법
JP3092382B2 (ja) * 1993-03-22 2000-09-25 松下電器産業株式会社 信号処理装置
JPH06292130A (ja) * 1993-03-30 1994-10-18 Sony Corp ディジタル信号記録再生方法及び装置
KR0167587B1 (ko) 1993-07-26 1999-03-20 모리시타 요이찌 디지털데이터기록재생장치
JPH0779449A (ja) * 1993-09-06 1995-03-20 Sony Corp Ｖｔｒ装置
KR960005119B1 (ko) * 1993-09-10 1996-04-20 엘지전자주식회사 디지탈 브이씨알의 기록/재생장치
AU681185B2 (en) * 1993-10-22 1997-08-21 Sony Corporation apparatus and method for recording and reproducing digital video data
US5764846A (en) * 1993-10-29 1998-06-09 Kabushiki Kaisha Toshiba Multi-scene recording medium and apparatus for reproducing data therefrom
EP0836192A1 (de) * 1993-10-29 1998-04-15 Kabushiki Kaisha Toshiba Aufzeichnungsmedium für Mehrfachszenen, und Verfahren und Vorrichtung zur Wiedergabe von Daten davon
DE69318038T2 (de) * 1993-10-29 1998-10-29 Toshiba Kawasaki Kk Aufzeichnungsmedium, das verschiedene sprachen verarbeiten kann und wiedergabevorrichtung
US5850500A (en) * 1995-06-28 1998-12-15 Kabushiki Kaisha Toshiba Recording medium comprising a plurality of different languages which are selectable independently of each other
US5497241A (en) * 1993-10-29 1996-03-05 Time Warner Entertainment Co., L.P. System and method for controlling display of motion picture subtitles in a selected language during play of a software carrier
JP2611637B2 (ja) * 1993-11-22 1997-05-21 日本電気株式会社 画像圧縮伸長装置
US6434319B1 (en) 1994-01-19 2002-08-13 Thomson Licensing S.A. Digital video tape recorder for digital HDTV
JP3312074B2 (ja) * 1994-01-24 2002-08-05 シャープ株式会社 映像信号のディジタル記録及び再生装置
JPH07226022A (ja) * 1994-02-15 1995-08-22 Sony Corp ディジタル記録再生装置
JP3161217B2 (ja) * 1994-04-28 2001-04-25 松下電器産業株式会社 画像符号化記録装置および記録再生装置
KR0148153B1 (ko) * 1994-05-31 1998-09-15 김광호 비트스터핑 제거장치
JPH0879698A (ja) * 1994-08-23 1996-03-22 Internatl Business Mach Corp <Ibm> ディスク記憶装置及びビデオ・サーバ
US5523788A (en) * 1994-09-27 1996-06-04 Eastman Kodak Company Image processor with input buffering to multiple digital signal processors
JP3115199B2 (ja) * 1994-12-16 2000-12-04 松下電器産業株式会社 画像圧縮符号化装置
US5845046A (en) * 1995-06-15 1998-12-01 Kabushiki Kaisha Toshiba Multi-scene recording medium and apparatus for producing data therefrom
US6324334B1 (en) 1995-07-07 2001-11-27 Yoshihiro Morioka Recording and reproducing apparatus for recording and reproducing hybrid data including text data
US6574416B1 (en) * 1995-11-02 2003-06-03 Videa, Llc Picture-based video indexing system
US5926610A (en) * 1995-11-15 1999-07-20 Sony Corporation Video data processing method, video data processing apparatus and video data recording and reproducing apparatus
US5907581A (en) * 1996-09-27 1999-05-25 International Business Machines Corporation Two-dimensional low-pass filtering code apparatus and method
US7665111B1 (en) 1999-10-20 2010-02-16 Tivo Inc. Data storage management and scheduling system
US7543325B2 (en) 1999-03-30 2009-06-02 Tivo Inc. System for remotely controlling client recording and storage behavior
US10051298B2 (en) 1999-04-23 2018-08-14 Monkeymedia, Inc. Wireless seamless expansion and video advertising player
US6393158B1 (en) 1999-04-23 2002-05-21 Monkeymedia, Inc. Method and storage device for expanding and contracting continuous play media seamlessly
US20030182567A1 (en) 1999-10-20 2003-09-25 Tivo Inc. Client-side multimedia content targeting system
US7975021B2 (en) 2000-10-23 2011-07-05 Clearplay, Inc. Method and user interface for downloading audio and video content filters to a media player
US6898799B1 (en) 2000-10-23 2005-05-24 Clearplay, Inc. Multimedia content navigation and playback
US6889383B1 (en) 2000-10-23 2005-05-03 Clearplay, Inc. Delivery of navigation data for playback of audio and video content
US8935717B2 (en) 2003-10-22 2015-01-13 Clearplay, Inc. Apparatus and method for blocking audio/visual programming and for muting audio
US8117282B2 (en) 2004-10-20 2012-02-14 Clearplay, Inc. Media player configured to receive playback filters from alternative storage mediums
US8929710B2 (en) 2010-11-01 2015-01-06 Todd E. Fitzsimmons System and method for time shifting at least a portion of a video program

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DE3701101A1 (de) * 1987-01-16 1988-07-28 Thomson Brandt Gmbh Videorecorder mit schraegspur-aufzeichnung
BE1000643A5 (fr) * 1987-06-05 1989-02-28 Belge Etat Procede de codage de signaux d'image.
US5032927A (en) * 1988-03-01 1991-07-16 Fuji Photo Film Co., Ltd. Image signal recording apparatus capable of recording compressed image data together with audio data

Also Published As

Publication number Publication date
EP0471118B1 (de) 1995-12-20
US5175631A (en) 1992-12-29
DE69024350D1 (de) 1996-02-01
EP0471118A1 (de) 1992-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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

8339 Ceased/non-payment of the annual fee