DE69522368D1 - Numerische Aufnahme- und Wiedergabevorrichtung - Google Patents

Numerische Aufnahme- und Wiedergabevorrichtung

Info

Publication number
DE69522368D1
DE69522368D1 DE69522368T DE69522368T DE69522368D1 DE 69522368 D1 DE69522368 D1 DE 69522368D1 DE 69522368 T DE69522368 T DE 69522368T DE 69522368 T DE69522368 T DE 69522368T DE 69522368 D1 DE69522368 D1 DE 69522368D1
Authority
DE
Germany
Prior art keywords
playback device
numerical recording
numerical
recording
playback
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
DE69522368T
Other languages
English (en)
Other versions
DE69522368T2 (de
Inventor
Hironobu Katayama
Hiroaki Nogami
Kenichi Shiraishi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69522368D1 publication Critical patent/DE69522368D1/de
Application granted granted Critical
Publication of DE69522368T2 publication Critical patent/DE69522368T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/79Processing of colour television signals in connection with recording
    • H04N9/80Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804Transformation 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
    • H04N9/8042Transformation 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
    • H04N9/8047Transformation 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00878Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/78Television signal recording using magnetic recording
    • H04N5/782Television signal recording using magnetic recording on tape
    • H04N5/783Adaptations for reproducing at a rate different from the recording rate
DE1995622368 1994-05-20 1995-05-19 Numerische Aufnahme- und Wiedergabevorrichtung Expired - Fee Related DE69522368T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06107056A JP3089160B2 (ja) 1994-05-20 1994-05-20 ディジタル記録再生装置

Publications (2)

Publication Number Publication Date
DE69522368D1 true DE69522368D1 (de) 2001-10-04
DE69522368T2 DE69522368T2 (de) 2002-05-23

Family

ID=14449389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995622368 Expired - Fee Related DE69522368T2 (de) 1994-05-20 1995-05-19 Numerische Aufnahme- und Wiedergabevorrichtung

Country Status (7)

Country Link
US (1) US6097877A (de)
EP (1) EP0683611B1 (de)
JP (1) JP3089160B2 (de)
KR (1) KR100291404B1 (de)
CN (1) CN1089526C (de)
DE (1) DE69522368T2 (de)
ES (1) ES2165401T3 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010533B1 (en) * 1994-06-30 1997-06-26 Samsung Electronics Co Ltd Recording and reproducing method of dvcr for trick play
DE19531847A1 (de) * 1995-08-29 1997-03-06 Sel Alcatel Ag Vorrichtung zur Speicherung von Videobilddaten
EP0762757B1 (de) * 1995-08-31 2004-03-03 SANYO ELECTRIC Co., Ltd. Bilddatenaufzeichnungsverfahren
US6317556B1 (en) * 1997-02-03 2001-11-13 U.S. Philips Corporation Sync block numbering of trick play signals during recording of such signals on a record carrier
DE69816228T2 (de) * 1997-02-03 2004-04-15 Koninklijke Philips Electronics N.V. Aufzeichnung eines trickwiedergabesignals in einem aufzeichnungsgerät mit schrägspurabtastung
JP3206481B2 (ja) * 1997-03-18 2001-09-10 日本ビクター株式会社 ディジタル画像信号記録装置
KR100243209B1 (ko) * 1997-04-30 2000-02-01 윤종용 오류정정 능력을 개선한 디지털 기록/재생 장치와 그 방법
US6292189B1 (en) * 1997-11-20 2001-09-18 Samsung Electronics Co., Ltd. Apparatus and method of data backup using a video tape recorder
KR100252108B1 (ko) * 1997-12-20 2000-04-15 윤종용 Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법
US6389218B2 (en) * 1998-11-30 2002-05-14 Diva Systems Corporation Method and apparatus for simultaneously producing compressed play and trick play bitstreams from a video frame sequence
EP1053548B1 (de) * 1998-12-02 2005-03-09 Koninklijke Philips Electronics N.V. Vorrichtung und verfahren zum aufzeichnen eines digitalen informationssignals mit trickwiedergabeinformation in schrägspuren in einem aufzeichnungsträger
US7296282B1 (en) * 1999-01-22 2007-11-13 Koplar Interactive Systems International Llc Interactive optical cards and other hand-held devices with increased connectivity
US7213254B2 (en) 2000-04-07 2007-05-01 Koplar Interactive Systems International Llc Universal methods and device for hand-held promotional opportunities
EP1154409A3 (de) * 2000-05-10 2007-03-21 Sony Corporation Magnetbandaufzeichnungsgerät, Magnetbandaufzeichnungsmethode, Magnetband und ein Aufzeichnungsmedium
US6714721B2 (en) * 2001-06-18 2004-03-30 Thomson Licensing Changing a playback speed for video presentation recorded in a non-progressive frame structure format
US7181131B2 (en) * 2001-06-18 2007-02-20 Thomson Licensing Changing a playback speed for video presentation recorded in a progressive frame structure format
JP2003037817A (ja) * 2001-07-25 2003-02-07 Matsushita Electric Ind Co Ltd 記録装置、記録再生装置、記録方法、記録再生方法、プログラム、および媒体
US7215871B2 (en) * 2001-07-27 2007-05-08 Thomson Licensing Changing a playback speed for video presentation recorded in a field structure format
US7650624B2 (en) * 2002-10-01 2010-01-19 Koplar Interactive Systems International, L.L.C. Method and apparatus for modulating a video signal with data
JP4324844B2 (ja) * 2003-04-25 2009-09-02 ソニー株式会社 画像復号化装置及び画像復号化方法
US7330511B2 (en) * 2003-08-18 2008-02-12 Koplar Interactive Systems International, L.L.C. Method and system for embedding device positional data in video signals
JP2006093843A (ja) * 2004-09-21 2006-04-06 Denon Ltd 映像記録再生装置
JP4843208B2 (ja) * 2004-09-30 2011-12-21 株式会社東芝 デジタルコンテンツ編集装置、デジタルコンテンツ編集方法、デジタルコンテンツ編集プログラムおよびデジタルコンテンツ編集プログラムを記録した記録媒体
JP4564464B2 (ja) * 2006-01-05 2010-10-20 株式会社東芝 デジタルコンテンツ再生装置、方法およびプログラム
EP1999883A4 (de) 2006-03-14 2013-03-06 Divx Llc Schema zur verwaltung vereinigter digitaler rechte einschliesslich vertrauenswürdiger systeme
JP4584871B2 (ja) * 2006-06-09 2010-11-24 パナソニック株式会社 画像符号化記録装置および画像符号化記録方法
US8798133B2 (en) 2007-11-29 2014-08-05 Koplar Interactive Systems International L.L.C. Dual channel encoding and detection
US8997161B2 (en) * 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
KR101635876B1 (ko) 2009-01-07 2016-07-04 쏘닉 아이피, 아이엔씨. 온라인 콘텐츠를 위한 미디어 가이드의 단일, 공동 및 자동 생성
US8715083B2 (en) * 2009-06-18 2014-05-06 Koplar Interactive Systems International, L.L.C. Methods and systems for processing gaming data
EP2507995A4 (de) 2009-12-04 2014-07-09 Sonic Ip Inc Systeme und verfahren zum transport eines kryptographischen materials für elementare bitströme
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
US10754813B1 (en) 2011-06-30 2020-08-25 Amazon Technologies, Inc. Methods and apparatus for block storage I/O operations in a storage gateway
US8832039B1 (en) 2011-06-30 2014-09-09 Amazon Technologies, Inc. Methods and apparatus for data restore and recovery from a remote data store
US9294564B2 (en) 2011-06-30 2016-03-22 Amazon Technologies, Inc. Shadowing storage gateway
US9258579B1 (en) 2011-06-30 2016-02-09 Sprint Communications Company L.P. Temporal shift of object resolution and optimization
US8806588B2 (en) 2011-06-30 2014-08-12 Amazon Technologies, Inc. Storage gateway activation process
CA2839288C (en) * 2011-07-11 2020-08-18 Fisher Controls International Llc Bellows energized seal assembly for a rotary control valve
US8793343B1 (en) 2011-08-18 2014-07-29 Amazon Technologies, Inc. Redundant storage gateways
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8789208B1 (en) 2011-10-04 2014-07-22 Amazon Technologies, Inc. Methods and apparatus for controlling snapshot exports
US9635132B1 (en) 2011-12-15 2017-04-25 Amazon Technologies, Inc. Service and APIs for remote volume-based block storage
EP2810176B1 (de) * 2012-01-31 2016-12-07 Hewlett-Packard Enterprise Development LP Einzel- und doppelchip-ersatzteil
US10379971B2 (en) 2012-01-31 2019-08-13 Hewlett Packard Enterprise Development Lp Single and double chip space
US8914836B2 (en) 2012-09-28 2014-12-16 Sonic Ip, Inc. Systems, methods, and computer program products for load adaptive streaming
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US9247317B2 (en) 2013-05-30 2016-01-26 Sonic Ip, Inc. Content streaming with client device trick play index
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
KR101763486B1 (ko) * 2015-11-19 2017-07-31 박상곤 시트지 및 선팅 필름 밀착기구에 사용되는 원단 밀대 고정부재
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691253A (en) * 1985-05-13 1987-09-01 Polaroid Corporation Electronic imaging camera for recording either moving or still images
US4974064A (en) * 1986-11-17 1990-11-27 North American Philips Corporation Apparatus for encoding television signals of different formats for transmission and decoding upon reception
JP2684695B2 (ja) * 1988-08-05 1997-12-03 キヤノン株式会社 データ記録装置
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
US5136437A (en) * 1988-12-27 1992-08-04 Sharp Kabushiki Kaisha Video signal recording/reproducing device
US5073821A (en) * 1989-01-30 1991-12-17 Matsushita Electric Industrial Co., Ltd. Orthogonal transform coding apparatus for reducing the amount of coded signals to be processed and transmitted
JPH04177992A (ja) * 1990-11-09 1992-06-25 Victor Co Of Japan Ltd 階層性を有する画像符号化装置
GB9102220D0 (en) * 1991-02-01 1991-03-20 British Telecomm Method and apparatus for decoding video signals
US5282049A (en) * 1991-02-08 1994-01-25 Olympus Optical Co., Ltd. Moving-picture data digital recording and reproducing apparatuses
US5168356A (en) * 1991-02-27 1992-12-01 General Electric Company Apparatus for segmenting encoded video signal for transmission
JPH0581838A (ja) * 1991-09-20 1993-04-02 Mita Ind Co Ltd 磁気テープ記録装置
KR970007530B1 (ko) * 1991-09-30 1997-05-10 가부시기가이샤 도시바 대역 압축 신호 처리 장치
US5414469A (en) * 1991-10-31 1995-05-09 International Business Machines Corporation Motion video compression system with multiresolution features
JP3109185B2 (ja) * 1991-11-12 2000-11-13 ソニー株式会社 ディジタルvtr
JP3104384B2 (ja) * 1992-02-28 2000-10-30 ソニー株式会社 ブロック変換符号の復号装置および復号方法
JP2548482B2 (ja) * 1992-03-17 1996-10-30 松下電器産業株式会社 磁気記録再生装置
DE69323338T2 (de) * 1992-03-24 1999-06-10 Toshiba Kawasaki Kk Vorrichtung zum Aufzeichnen/Wiedergeben von Kodes mit variablen Längen für einen Videorekorder
US5253058A (en) * 1992-04-01 1993-10-12 Bell Communications Research, Inc. Efficient coding scheme for multilevel video transmission
JPH0612789A (ja) * 1992-06-29 1994-01-21 Hitachi Ltd ディジタル磁気記録方法、記録装置、再生装置および記録再生装置
JPH06197334A (ja) * 1992-07-03 1994-07-15 Sony Corp 画像信号符号化方法、画像信号復号化方法、画像信号符号化装置、画像信号復号化装置及び画像信号記録媒体
KR100195071B1 (ko) * 1992-07-14 1999-06-15 윤종용 디지탈 비디오신호 기록 재생방법 및 그 장치
NL9201640A (nl) * 1992-09-22 1994-04-18 Nederland Ptt Systeem omvattende ten minste één encoder voor het coderen van een digitaal signaal en ten minste één decoder voor het decoderen van een digitaal signaal, en encoder en decoder voor toepassing in het systeem volgens de uitvinding.
JPH06141073A (ja) * 1992-10-22 1994-05-20 Fujitsu Ltd 通信網情報利用者通知方式
US5717816A (en) * 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
US5576902A (en) * 1993-01-13 1996-11-19 Hitachi America, Ltd. Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
US5477397A (en) * 1993-02-23 1995-12-19 Matsushita Electric Corporation Of America Digital high definition television receiver with features that facilitate trick-play modes on a digital VCR
US5502493A (en) * 1994-05-19 1996-03-26 Matsushita Electric Corporation Of America Variable length data decoder for use with MPEG encoded video data
US5627935A (en) * 1994-11-11 1997-05-06 Samsung Electronics Co., Ltd. Error-correction-code coding & decoding procedures for the recording & reproduction of digital video data
US5647048A (en) * 1995-06-07 1997-07-08 Industrial Technology Research Institute Trick mode VTR tracking for compressed video

Also Published As

Publication number Publication date
EP0683611B1 (de) 2001-08-29
KR950034069A (ko) 1995-12-26
JP3089160B2 (ja) 2000-09-18
DE69522368T2 (de) 2002-05-23
US6097877A (en) 2000-08-01
CN1089526C (zh) 2002-08-21
EP0683611A3 (de) 1996-08-07
CN1150690A (zh) 1997-05-28
JPH07322199A (ja) 1995-12-08
ES2165401T3 (es) 2002-03-16
KR100291404B1 (ko) 2001-06-01
EP0683611A2 (de) 1995-11-22

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