DE69127578T2 - Doppelseitige Videoplatte mit darauf aufgezeichneten HDTV-Signalen und Verfahren zur Herstellung dieser - Google Patents

Doppelseitige Videoplatte mit darauf aufgezeichneten HDTV-Signalen und Verfahren zur Herstellung dieser

Info

Publication number
DE69127578T2
DE69127578T2 DE69127578T DE69127578T DE69127578T2 DE 69127578 T2 DE69127578 T2 DE 69127578T2 DE 69127578 T DE69127578 T DE 69127578T DE 69127578 T DE69127578 T DE 69127578T DE 69127578 T2 DE69127578 T2 DE 69127578T2
Authority
DE
Germany
Prior art keywords
double
production
video disc
signals recorded
hdtv 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
DE69127578T
Other languages
English (en)
Other versions
DE69127578D1 (de
Inventor
Toshiaki Hioki
Yoshihiko Morita
Shigekazu Minechika
Hiroshi Watanabe
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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
Priority claimed from JP2114077A external-priority patent/JP3061283B2/ja
Priority claimed from JP2114078A external-priority patent/JP2557721B2/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of DE69127578D1 publication Critical patent/DE69127578D1/de
Publication of DE69127578T2 publication Critical patent/DE69127578T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/113—Apparatus or processes specially adapted for the manufacture of magazines or cassettes, e.g. initial loading into container
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/825—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/026—Electronic editing of analogue information signals, e.g. audio or video signals on discs
DE69127578T 1990-04-28 1991-04-29 Doppelseitige Videoplatte mit darauf aufgezeichneten HDTV-Signalen und Verfahren zur Herstellung dieser Expired - Fee Related DE69127578T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2114077A JP3061283B2 (ja) 1990-04-28 1990-04-28 ビデオディスクの製造方法
JP2114078A JP2557721B2 (ja) 1990-04-28 1990-04-28 両面ビデオディスクの記録装置

Publications (2)

Publication Number Publication Date
DE69127578D1 DE69127578D1 (de) 1997-10-16
DE69127578T2 true DE69127578T2 (de) 1998-04-16

Family

ID=26452918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127578T Expired - Fee Related DE69127578T2 (de) 1990-04-28 1991-04-29 Doppelseitige Videoplatte mit darauf aufgezeichneten HDTV-Signalen und Verfahren zur Herstellung dieser

Country Status (4)

Country Link
US (1) US5442455A (de)
EP (1) EP0455205B1 (de)
KR (1) KR970004688B1 (de)
DE (1) DE69127578T2 (de)

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EP0567086A1 (de) * 1992-04-24 1993-10-27 Matsushita Electric Industrial Co., Ltd. Doppelseitiger optischer Informationsträger und Verfahren zu seiner Herstellung
US5594553A (en) * 1992-09-04 1997-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Video signal recording and reproducing apparatus using signal modification to remove jitter
JPH0896402A (ja) * 1994-09-21 1996-04-12 Sony Corp 光ディスク装置及び光ディスク
JP3149331B2 (ja) * 1995-01-30 2001-03-26 松下電器産業株式会社 デジタル画像データ処理装置
US5930493A (en) * 1995-06-07 1999-07-27 International Business Machines Corporation Multimedia server system and method for communicating multimedia information
US5721815A (en) * 1995-06-07 1998-02-24 International Business Machines Corporation Media-on-demand communication system and method employing direct access storage device
US5721878A (en) * 1995-06-07 1998-02-24 International Business Machines Corporation Multimedia control system and method for controlling multimedia program presentation
JP3184763B2 (ja) 1995-06-07 2001-07-09 インターナショナル・ビジネス・マシーンズ・コーポレ−ション マルチメディア直接アクセス記憶装置及びフォーマット方法
EP0888018B1 (de) * 1996-02-28 2006-06-07 Matsushita Electric Industrial Co., Ltd. Optische Platte mit verschachtelt aufgezeichneten Digitalvideo-Datenströmen, sowie Vorrichtungen und Verfahren zur Aufzeichnung auf und Wiedergabe von der optischen Platte
GB2326014A (en) * 1997-05-16 1998-12-09 Jan Robert Coyle A two-sided digital disc
KR100240340B1 (ko) * 1997-05-29 2000-01-15 전주범 비디오 컴팩트 디스크 플레이어의 비디오 데이타 재생장치
US6374039B1 (en) * 1997-07-25 2002-04-16 Canon Kabushiki Kaisha Image pickup apparatus
WO1999012348A1 (en) * 1997-08-29 1999-03-11 Matsushita Electric Industrial Co., Ltd. Optical disc for recording high resolution and normal image, optical disc player, optical disc recorder, and playback control information generator
US6018512A (en) * 1997-11-18 2000-01-25 Seagate Technology, Inc. System and method of encoding for identifying a given surface among several identically patterned disk surfaces
US20050105457A1 (en) * 2003-11-19 2005-05-19 Cookson Christopher J. Double-sided optical disc with means for indicating its proper direction of rotation
US7327648B2 (en) * 2003-11-19 2008-02-05 Warner Bros. Home Entertainment Inc. Player with rotational control for double-sided optical discs
US7512048B2 (en) * 2003-11-20 2009-03-31 Warner Bros. Entertainment Inc. Method and apparatus for reading optical discs having different configurations
US8165450B2 (en) 2007-11-19 2012-04-24 Echostar Technologies L.L.C. Methods and apparatus for filtering content in a video stream using text data
US8165451B2 (en) 2007-11-20 2012-04-24 Echostar Technologies L.L.C. Methods and apparatus for displaying information regarding interstitials of a video stream
US8136140B2 (en) 2007-11-20 2012-03-13 Dish Network L.L.C. Methods and apparatus for generating metadata utilized to filter content from a video stream using text data
US8606085B2 (en) 2008-03-20 2013-12-10 Dish Network L.L.C. Method and apparatus for replacement of audio data in recorded audio/video stream
US8156520B2 (en) 2008-05-30 2012-04-10 EchoStar Technologies, L.L.C. Methods and apparatus for presenting substitute content in an audio/video stream using text data
US8588579B2 (en) 2008-12-24 2013-11-19 Echostar Technologies L.L.C. Methods and apparatus for filtering and inserting content into a presentation stream using signature data
US8407735B2 (en) 2008-12-24 2013-03-26 Echostar Technologies L.L.C. Methods and apparatus for identifying segments of content in a presentation stream using signature data
US8510771B2 (en) 2008-12-24 2013-08-13 Echostar Technologies L.L.C. Methods and apparatus for filtering content from a presentation stream using signature data
US8437617B2 (en) 2009-06-17 2013-05-07 Echostar Technologies L.L.C. Method and apparatus for modifying the presentation of content
US8934758B2 (en) 2010-02-09 2015-01-13 Echostar Global B.V. Methods and apparatus for presenting supplemental content in association with recorded content
US9230593B1 (en) * 2014-12-23 2016-01-05 Western Digital Technologies, Inc. Data storage device optimizing spindle motor power when transitioning into a power failure mode
US11172269B2 (en) 2020-03-04 2021-11-09 Dish Network L.L.C. Automated commercial content shifting in a video streaming system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577240A (en) * 1982-11-15 1986-03-18 Digital Engineering, Ltd. Multiple zone multiple disk video recording system
US4706117A (en) * 1984-06-01 1987-11-10 Arnold Schoolman Stereo laser disc viewing system
US4780769A (en) * 1985-02-05 1988-10-25 Sony Corporation Recording and reproducing apparatus for time compressed video signals wherein said signals are expanded and converted into two separate channels before recording
JPS61214244A (ja) * 1985-03-20 1986-09-24 Hitachi Ltd 両面記録用光デイスク
JPH06101199B2 (ja) * 1985-10-03 1994-12-12 株式会社東芝 デイスク装置
KR900007470B1 (ko) * 1986-02-18 1990-10-10 마쯔시다덴기산교 가부시기가이샤 영상신호의 기록방법 및 기록재생장치
JPS63116590A (ja) * 1986-11-04 1988-05-20 Nippon Hoso Kyokai <Nhk> 立体ビデオデイスクレコ−ド
US4903140A (en) * 1987-05-28 1990-02-20 Sanyo Electric Co., Ltd. Apparatus for reproducing signals from both sides of discs
FR2617361A1 (fr) * 1987-06-26 1988-12-30 Eduvision Sa Procede de stockage d'images de haute definition sur video-disque, codeur et decodeur pour la mise en oeuvre dudit procede
US4823196A (en) * 1987-06-30 1989-04-18 Goddard Technology Corporation Image storage and retrieval apparatus
JPH0216879A (ja) * 1988-07-05 1990-01-19 Sanyo Electric Co Ltd クランプ回路
JPH02104095A (ja) * 1988-10-12 1990-04-17 Sony Corp ビデオディスクへの記録装置
US5111303A (en) * 1989-02-27 1992-05-05 Pioneer Electronic Corporation Video signal recording system and picture display system in a high-definition television system

Also Published As

Publication number Publication date
KR970004688B1 (ko) 1997-04-02
KR910019031A (ko) 1991-11-30
US5442455A (en) 1995-08-15
EP0455205B1 (de) 1997-09-10
DE69127578D1 (de) 1997-10-16
EP0455205A1 (de) 1991-11-06

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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