ATE189758T1 - System und methode zur wiedergabe von mehreren digitalen videoprogrammen - Google Patents

System und methode zur wiedergabe von mehreren digitalen videoprogrammen

Info

Publication number
ATE189758T1
ATE189758T1 AT94928999T AT94928999T ATE189758T1 AT E189758 T1 ATE189758 T1 AT E189758T1 AT 94928999 T AT94928999 T AT 94928999T AT 94928999 T AT94928999 T AT 94928999T AT E189758 T1 ATE189758 T1 AT E189758T1
Authority
AT
Austria
Prior art keywords
playback
video program
digital video
playbacking
recording
Prior art date
Application number
AT94928999T
Other languages
English (en)
Inventor
Shigeo Ogawa
Mikhail Tsinberg
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Application granted granted Critical
Publication of ATE189758T1 publication Critical patent/ATE189758T1/de

Links

Classifications

    • 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
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Systems (AREA)
AT94928999T 1993-09-28 1994-09-28 System und methode zur wiedergabe von mehreren digitalen videoprogrammen ATE189758T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/127,511 US5619335A (en) 1993-09-28 1993-09-28 Digital video recording and playback system and method having multiple playback devices outputting video program data on multiple channels
PCT/IB1994/000331 WO1995009509A1 (en) 1993-09-28 1994-09-28 Multiple program digital video recording and playback system and method

Publications (1)

Publication Number Publication Date
ATE189758T1 true ATE189758T1 (de) 2000-02-15

Family

ID=22430517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928999T ATE189758T1 (de) 1993-09-28 1994-09-28 System und methode zur wiedergabe von mehreren digitalen videoprogrammen

Country Status (6)

Country Link
US (1) US5619335A (de)
EP (1) EP0671105B1 (de)
JP (1) JP2892158B2 (de)
AT (1) ATE189758T1 (de)
DE (1) DE69422974T2 (de)
WO (1) WO1995009509A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
BRPI0114571B1 (pt) 2000-10-11 2016-11-08 Rovi Guides Inc sistemas e métodos para proporcionar armazenamento de dados em servidores em sistema de expedição de mídia em demanda ou por demanda
US20030097478A1 (en) * 2001-10-08 2003-05-22 Imagearray, Ltd. Method and system for synchronizing a presentation
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
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
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
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US8934758B2 (en) 2010-02-09 2015-01-13 Echostar Global B.V. Methods and apparatus for presenting supplemental content in association with recorded content
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558868A (en) * 1978-10-21 1980-05-01 Takeshi Harada Video reproducing unit
JPS56144682A (en) * 1980-04-11 1981-11-11 Sony Corp Recording and reproducing device for digital video signal and audio signal
GB2152321B (en) * 1983-11-14 1988-01-13 Transimage International Limit Improvements in or relating to selection of video sources
JPS60167148A (ja) * 1984-02-09 1985-08-30 Matsushita Electric Ind Co Ltd 直列交互運転映像再生システム
US5216552A (en) * 1984-09-20 1993-06-01 Go-Video, Inc. Video cassette recorder having dual decks for selective simultaneous functions
GB2192320B (en) * 1986-06-27 1990-07-04 Samsung Electronics Co Ltd Video signal processing system for double deck video tape recorder
US5187589A (en) * 1988-07-28 1993-02-16 Pioneer Electronic Corporation Multiprogram video tape recording and reproducing device
JPH02100475A (ja) * 1988-10-06 1990-04-12 Pioneer Electron Corp 映像表示装置
JP2773372B2 (ja) * 1990-03-26 1998-07-09 ソニー株式会社 編集装置
JP2910139B2 (ja) * 1990-03-28 1999-06-23 ソニー株式会社 マトリクススイッチャ装置
JP2524857B2 (ja) * 1990-04-09 1996-08-14 ティアツク株式会社 画像再生装置
JP3122112B2 (ja) * 1990-06-04 2001-01-09 ソニー株式会社 ビデオ信号切換装置
DE69126377T2 (de) * 1990-07-30 1997-11-06 Sony Corp Videosignalaufzeichnungs- und/oder Wiedergabegerät
KR960004322B1 (ko) * 1991-01-16 1996-03-30 마쯔시다덴기산교 가부시기가이샤 복수채널기록기능을 가진 비데오테이프레코오더

Also Published As

Publication number Publication date
WO1995009509A1 (en) 1995-04-06
JPH08504072A (ja) 1996-04-30
DE69422974T2 (de) 2000-08-17
EP0671105A1 (de) 1995-09-13
DE69422974D1 (de) 2000-03-16
US5619335A (en) 1997-04-08
JP2892158B2 (ja) 1999-05-17
EP0671105B1 (de) 2000-02-09

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Legal Events

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