DE69525029D1 - Aufzeichnung und wiedergabe von datenreduzierten digitalen videosignalen auf einen longitudinalen aufzeichnungsträger - Google Patents

Aufzeichnung und wiedergabe von datenreduzierten digitalen videosignalen auf einen longitudinalen aufzeichnungsträger

Info

Publication number
DE69525029D1
DE69525029D1 DE69525029T DE69525029T DE69525029D1 DE 69525029 D1 DE69525029 D1 DE 69525029D1 DE 69525029 T DE69525029 T DE 69525029T DE 69525029 T DE69525029 T DE 69525029T DE 69525029 D1 DE69525029 D1 DE 69525029D1
Authority
DE
Germany
Prior art keywords
signal
information
rate
reading
read
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
DE69525029T
Other languages
English (en)
Other versions
DE69525029T2 (de
Inventor
Den Enden Joseph Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69525029D1 publication Critical patent/DE69525029D1/de
Publication of DE69525029T2 publication Critical patent/DE69525029T2/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
    • H04N5/917—Television signal processing therefor for bandwidth reduction
    • H04N5/919—Television signal processing therefor for bandwidth reduction by dividing samples or signal segments, e.g. television lines, among a plurality of recording channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • 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
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks 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
    • H04N9/804—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
DE69525029T 1994-09-13 1995-09-05 Aufzeichnung und wiedergabe von datenreduzierten digitalen videosignalen auf einen longitudinalen aufzeichnungsträger Expired - Fee Related DE69525029T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94202627 1994-09-13
EP95201714 1995-06-23
PCT/IB1995/000729 WO1996008922A1 (en) 1994-09-13 1995-09-05 Storage and retrieval of a data reduced digital video signal in/from a memory and recording and reproduction of a data reduced digital video signal on a longitudinal record carrier

Publications (2)

Publication Number Publication Date
DE69525029D1 true DE69525029D1 (de) 2002-02-21
DE69525029T2 DE69525029T2 (de) 2002-09-05

Family

ID=26136568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525029T Expired - Fee Related DE69525029T2 (de) 1994-09-13 1995-09-05 Aufzeichnung und wiedergabe von datenreduzierten digitalen videosignalen auf einen longitudinalen aufzeichnungsträger

Country Status (8)

Country Link
US (1) US5799128A (de)
EP (2) EP0728396B1 (de)
JP (1) JPH09505457A (de)
KR (1) KR960706262A (de)
CN (1) CN1138402A (de)
AT (1) ATE212168T1 (de)
DE (1) DE69525029T2 (de)
WO (1) WO1996008922A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001296326A1 (en) * 2000-09-27 2002-04-08 The Regents Of The University Of California Client-based interactive digital television architecture
GB0104785D0 (en) * 2001-02-27 2001-04-18 Pace Micro Tech Plc MPEG decoder video in the form of cue and/or review streams of data
US20030004992A1 (en) * 2001-06-29 2003-01-02 Yoshinori Matsui Data reproduction apparatus and data reproduction method
JP2003209807A (ja) * 2002-01-10 2003-07-25 Canon Inc 動画再生方法及び装置
KR100510719B1 (ko) * 2002-02-05 2005-08-30 엘지.필립스 엘시디 주식회사 액정 표시 장치의 제조 방법
US7610606B2 (en) * 2002-05-03 2009-10-27 Time Warner Cable, Inc. Technique for effectively providing various entertainment services through a communications network
US8312504B2 (en) 2002-05-03 2012-11-13 Time Warner Cable LLC Program storage, retrieval and management based on segmentation messages
US8443383B2 (en) 2002-05-03 2013-05-14 Time Warner Cable Enterprises Llc Use of messages in program signal streams by set-top terminals
US8392952B2 (en) 2002-05-03 2013-03-05 Time Warner Cable Enterprises Llc Programming content processing and management system and method
US7042943B2 (en) 2002-11-08 2006-05-09 Apple Computer, Inc. Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders
JP4224690B2 (ja) * 2002-12-27 2009-02-18 ソニー株式会社 記録方法、記録装置、再生方法、再生装置および撮像装置
KR20050092047A (ko) * 2003-01-16 2005-09-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 디지털 컨텐츠 데이터를 캐싱하기 위한 디바이스 및 그방법
KR20060122864A (ko) * 2003-11-18 2006-11-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 트릭 플레이 신호의 재생
US8406293B2 (en) 2004-06-27 2013-03-26 Apple Inc. Multi-pass video encoding based on different quantization parameters
US8005139B2 (en) 2004-06-27 2011-08-23 Apple Inc. Encoding with visual masking
JP2008539638A (ja) * 2005-04-26 2008-11-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ パケットシーケンスとパケットに関するタイミング情報とを有するデータストリームを処理する装置及び方法
US8208536B2 (en) 2005-04-28 2012-06-26 Apple Inc. Method and apparatus for encoding using single pass rate controller
US8259789B2 (en) * 2006-02-08 2012-09-04 Adtech Global Solutions, Inc. Methods and systems for picture rate reduction of stored video while under continuous record load
US8739304B2 (en) * 2006-11-10 2014-05-27 Sony Computer Entertainment Inc. Providing content using hybrid media distribution scheme with enhanced security
US8752199B2 (en) * 2006-11-10 2014-06-10 Sony Computer Entertainment Inc. Hybrid media distribution with enhanced security
US8539535B2 (en) * 2009-11-30 2013-09-17 Time Warner Cable Enterprises Llc Methods and apparatus for supporting VOD requests in a system with hierarchical content stores
US20120060196A1 (en) * 2010-09-02 2012-03-08 Ching-Lung Chang Machanism of interleaving video frame storage for p2p-based vod streaming system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601447A (nl) * 1986-06-05 1988-01-04 Philips Nv Werkwijze en inrichting voor het opnemen en/of weergeven van videoinformatie in respektievelijk van een registratiedrager, en een registratiedrager verkregen volgens de werkwijze.
JPH01314080A (ja) * 1988-06-13 1989-12-19 Hitachi Ltd 画像データ転送方式
DE3831277A1 (de) * 1988-09-14 1990-03-15 Philips Patentverwaltung Verfahren zur speicherung und wiedergabe von videosignalen
JP2797404B2 (ja) * 1989-04-20 1998-09-17 ソニー株式会社 動画像データの記録方式
JPH07122186B2 (ja) * 1991-11-14 1995-12-25 村田機械株式会社 トラベラー交換機
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
JP3240017B2 (ja) * 1993-01-11 2001-12-17 ソニー株式会社 Ｍｐｅｇ信号記録方法およびｍｐｅｇ信号再生方法
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
US5579183A (en) * 1994-04-08 1996-11-26 U.S. Philips Corporation Recording and reproducing an MPEG information signal on/from a record carrier
JP3322998B2 (ja) * 1994-04-12 2002-09-09 三菱電機株式会社 ディジタルｖｔｒ

Also Published As

Publication number Publication date
WO1996008922A1 (en) 1996-03-21
JPH09505457A (ja) 1997-05-27
EP0728396B1 (de) 2002-01-16
DE69525029T2 (de) 2002-09-05
EP0910212A2 (de) 1999-04-21
KR960706262A (ko) 1996-11-08
EP0728396A1 (de) 1996-08-28
CN1138402A (zh) 1996-12-18
US5799128A (en) 1998-08-25
ATE212168T1 (de) 2002-02-15
EP0910212A3 (de) 1999-08-25

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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