WO1995018449A2 - Amelioration du mode operatoire de magnetoscopes - Google Patents

Amelioration du mode operatoire de magnetoscopes Download PDF

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Publication number
WO1995018449A2
WO1995018449A2 PCT/US1994/014988 US9414988W WO9518449A2 WO 1995018449 A2 WO1995018449 A2 WO 1995018449A2 US 9414988 W US9414988 W US 9414988W WO 9518449 A2 WO9518449 A2 WO 9518449A2
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WO
WIPO (PCT)
Prior art keywords
tape
video
sep
program
directory
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.)
Ceased
Application number
PCT/US1994/014988
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English (en)
Other versions
WO1995018449A3 (fr
Inventor
Henry C Yuen
Daniel S Kwoh
Roy J Mankovitz
Carl Hindman
Hing Y Ngai
Yee Kong Ng
Elsie Y Leung
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU14473/95A priority Critical patent/AU1447395A/en
Publication of WO1995018449A2 publication Critical patent/WO1995018449A2/fr
Publication of WO1995018449A3 publication Critical patent/WO1995018449A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • 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
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Human Computer Interaction (AREA)
  • Finance (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

Le mode opératoire d'un magnétoscope est rendu plus aisé grâce à un décodeur à intervalle de suppression de trame, qui décode des informations telles que l'intitulé, le canal, la date, l'heure et la durée de programmes émis, et grâce à l'utilisation de ce type d'informations pour créer un répertoire des programmes, de même que pour piloter les magnétoscopes. Le magnétoscope est également pourvu d'un codeur à intervalle de suppression de trame pour introduire les informations de commande ainsi que les informations de répertoire dans la bande, soit dans les parties à intervalle de suppression de trame de la piste vidéo, soit dans la piste d'asservissement.
PCT/US1994/014988 1993-12-30 1994-12-29 Amelioration du mode operatoire de magnetoscopes Ceased WO1995018449A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14473/95A AU1447395A (en) 1993-12-30 1994-12-29 Enhancing operations of video tape cassette players

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17685293A 1993-12-30 1993-12-30
US08/176,852 1993-12-30

Publications (2)

Publication Number Publication Date
WO1995018449A2 true WO1995018449A2 (fr) 1995-07-06
WO1995018449A3 WO1995018449A3 (fr) 1995-09-08

Family

ID=22646128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/014988 Ceased WO1995018449A2 (fr) 1993-12-30 1994-12-29 Amelioration du mode operatoire de magnetoscopes

Country Status (3)

Country Link
AU (1) AU1447395A (fr)
TW (1) TW259866B (fr)
WO (1) WO1995018449A2 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1102277A1 (fr) * 1999-11-05 2001-05-23 Sony United Kingdom Limited Procédé d'enregistrement et d'accès pour des méta-données
WO2001093269A3 (fr) * 2000-05-30 2002-04-04 Koninkl Philips Electronics Nv Procede et appareil d'attribution d'espace d'enregistrement sur un support d'enregistrement
DE19815808B4 (de) * 1998-04-08 2004-02-19 Matsushita Electric Industrial Co., Ltd., Kadoma Videorecorder
EP1465197A1 (fr) * 2003-03-31 2004-10-06 Thomson Licensing S.A. Enregistreur vidéo et procédé de programmation d'un nouveau enregistrement sur un milieu d'enregistrement
EP1148436A3 (fr) * 2000-04-11 2008-07-09 Sony Corporation Méthode pour la mise à disposition de données médias, utilisant la capacité inutilisée d'une transmission de télédiffusion, et ou les données sont stockées dans une mémoire dans le récepteur, ainsi que méthode et appareil pour l'administration des revenus et des dépenses qui correspondent avec la mise à disposition par les fournisseurs des données et avec la mise à disposition de ces données aux utilisateurs
EP1298923B1 (fr) * 2001-10-01 2012-08-29 Microsoft Corporation Programmation à distance d'un boîtier
US9049073B2 (en) 2011-06-28 2015-06-02 Rovi Guides, Inc. Systems and methods for initializing allocations of transport streams based on historical data
US9055341B2 (en) 1996-03-15 2015-06-09 Henry C. Yuen Combination of recorded program index and EPG
US9294799B2 (en) 2000-10-11 2016-03-22 Rovi Guides, Inc. Systems and methods for providing storage of data on servers in an on-demand media delivery system
US9848276B2 (en) 2013-03-11 2017-12-19 Rovi Guides, Inc. Systems and methods for auto-configuring a user equipment device with content consumption material
US9860584B2 (en) 1998-06-16 2018-01-02 Rovi Guides, Inc. Interactive television program guide with simultaneous watch and record capabilities
US10027998B2 (en) 1998-07-14 2018-07-17 Rovi Guides, Inc. Systems and methods for multi-tuner recording
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
CN1242611C (zh) 2000-04-10 2006-02-15 联合视频制品公司 交互式媒体指南系统及允许其用户访问媒体的方法
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
US7646962B1 (en) 2005-09-30 2010-01-12 Guideworks, Llc System and methods for recording and playing back programs having desirable recording attributes
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
TWI739377B (zh) * 2020-04-08 2021-09-11 瑞昱半導體股份有限公司 字幕影像產生裝置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461299B1 (fr) * 1979-07-09 1986-09-05 Telediffusion Fse Memoire bloc-note pour cassettes d'enregistrement de bandes magnetiques
US4811127A (en) * 1986-10-22 1989-03-07 Victor Company Of Japan, Ltd. Magnetic recording and reproducing apparatus
US4977455B1 (en) * 1988-07-15 1993-04-13 System and process for vcr scheduling
JP2675098B2 (ja) * 1988-09-29 1997-11-12 株式会社日立製作所 ビデオテープレコーダの放送番組読み込み・記録装置
DE3834510A1 (de) * 1988-10-11 1990-04-12 Grundig Emv Verfahren zur aufzeichnung und wiedergabe des inhaltsverzeichnisses einer videomagnetbandkassette und videorecorder zur durchfuehrung des verfahrens
EP0474677A4 (en) * 1989-06-01 1993-06-09 Right Hemisphere Pty. Limited Television program selection
JPH0316076A (ja) * 1989-06-13 1991-01-24 Mitsubishi Electric Corp 磁気記録再生装置
JPH03125380A (ja) * 1989-10-09 1991-05-28 Hitachi Medical Corp 磁気カセットテープ
JP2949747B2 (ja) * 1990-01-21 1999-09-20 ソニー株式会社 情報入力装置
JPH06510154A (ja) * 1991-08-19 1994-11-10 ユエン，ヘンリー　シー． ビデオ・テープ・カセットのプログラム・ディレクトリ
DE4217207C1 (fr) * 1992-05-23 1992-12-17 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9055341B2 (en) 1996-03-15 2015-06-09 Henry C. Yuen Combination of recorded program index and EPG
DE19815808B4 (de) * 1998-04-08 2004-02-19 Matsushita Electric Industrial Co., Ltd., Kadoma Videorecorder
US9860584B2 (en) 1998-06-16 2018-01-02 Rovi Guides, Inc. Interactive television program guide with simultaneous watch and record capabilities
US10075746B2 (en) 1998-07-14 2018-09-11 Rovi Guides, Inc. Client-server based interactive television guide with server recording
US10027998B2 (en) 1998-07-14 2018-07-17 Rovi Guides, Inc. Systems and methods for multi-tuner recording
US7260304B1 (en) 1999-11-05 2007-08-21 Sony United Kingdom Limited Recording and accessing metadata
US8457467B2 (en) 1999-11-05 2013-06-04 Sony United Kingdom Limited Apparatus and associated methodology of recording and accessing metadata via unique identifying indicia
EP1102277A1 (fr) * 1999-11-05 2001-05-23 Sony United Kingdom Limited Procédé d'enregistrement et d'accès pour des méta-données
EP1148436A3 (fr) * 2000-04-11 2008-07-09 Sony Corporation Méthode pour la mise à disposition de données médias, utilisant la capacité inutilisée d'une transmission de télédiffusion, et ou les données sont stockées dans une mémoire dans le récepteur, ainsi que méthode et appareil pour l'administration des revenus et des dépenses qui correspondent avec la mise à disposition par les fournisseurs des données et avec la mise à disposition de ces données aux utilisateurs
WO2001093269A3 (fr) * 2000-05-30 2002-04-04 Koninkl Philips Electronics Nv Procede et appareil d'attribution d'espace d'enregistrement sur un support d'enregistrement
US9294799B2 (en) 2000-10-11 2016-03-22 Rovi Guides, Inc. Systems and methods for providing storage of data on servers in an on-demand media delivery system
EP1298923B1 (fr) * 2001-10-01 2012-08-29 Microsoft Corporation Programmation à distance d'un boîtier
EP1465197A1 (fr) * 2003-03-31 2004-10-06 Thomson Licensing S.A. Enregistreur vidéo et procédé de programmation d'un nouveau enregistrement sur un milieu d'enregistrement
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
USRE50355E1 (en) 2008-11-25 2025-03-25 Adeia Technologies Inc. Reducing unicast session duration with restart TV
US9049073B2 (en) 2011-06-28 2015-06-02 Rovi Guides, Inc. Systems and methods for initializing allocations of transport streams based on historical data
US9848276B2 (en) 2013-03-11 2017-12-19 Rovi Guides, Inc. Systems and methods for auto-configuring a user equipment device with content consumption material

Also Published As

Publication number Publication date
TW259866B (fr) 1995-10-11
WO1995018449A3 (fr) 1995-09-08
AU1447395A (en) 1995-07-17

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