ZA989222B - Multichannel digital television system - Google Patents

Multichannel digital television system

Info

Publication number
ZA989222B
ZA989222B ZA989222A ZA989222A ZA989222B ZA 989222 B ZA989222 B ZA 989222B ZA 989222 A ZA989222 A ZA 989222A ZA 989222 A ZA989222 A ZA 989222A ZA 989222 B ZA989222 B ZA 989222B
Authority
ZA
South Africa
Prior art keywords
event
channels
television system
channel
digital television
Prior art date
Application number
ZA989222A
Other languages
English (en)
Inventor
Guillaume De Saint Marc
Daniel Thomas
Original Assignee
Canal Plus Sa
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 Canal Plus Sa filed Critical Canal Plus Sa
Publication of ZA989222B publication Critical patent/ZA989222B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • 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
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling 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
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/2625—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for delaying content or additional data distribution, e.g. because of an extended sport event
    • 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
    • H04N21/434—Disassembling 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
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Color Television Image Signal Generators (AREA)
  • Television Systems (AREA)
  • Details Of Television Systems (AREA)
  • Circuits Of Receivers In General (AREA)
ZA989222A 1997-10-24 1998-10-09 Multichannel digital television system ZA989222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97402532A EP0912053A1 (en) 1997-10-24 1997-10-24 Multichannel digital television system

Publications (1)

Publication Number Publication Date
ZA989222B true ZA989222B (en) 1999-04-15

Family

ID=8229886

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA989222A ZA989222B (en) 1997-10-24 1998-10-09 Multichannel digital television system

Country Status (22)

Country Link
US (1) US6839901B1 (es)
EP (2) EP0912053A1 (es)
JP (2) JP4152585B2 (es)
KR (1) KR100545573B1 (es)
CN (2) CN100551051C (es)
AT (1) ATE268532T1 (es)
AU (1) AU756883B2 (es)
BR (1) BR9813269A (es)
CA (1) CA2304497C (es)
DE (1) DE69824307T2 (es)
ES (1) ES2222607T3 (es)
HK (1) HK1026553A1 (es)
HR (1) HRP20000228A2 (es)
HU (1) HU229543B1 (es)
ID (1) ID24186A (es)
IL (1) IL135760A0 (es)
NO (1) NO324620B1 (es)
PL (1) PL188864B1 (es)
RU (1) RU2225076C2 (es)
TR (1) TR200001060T2 (es)
WO (1) WO1999022514A1 (es)
ZA (1) ZA989222B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320623B1 (en) * 1998-11-13 2001-11-20 Philips Electronics North America Corporation Method and device for detecting an event in a program of a video and/ or audio signal and for providing the program to a display upon detection of the event
KR100654430B1 (ko) * 1999-05-20 2006-12-07 삼성전자주식회사 데이터를 브로드캐스팅하는 디지털 방송 시스템에서 어플리케이션을 처리하는 장치 및 방법
JP2001045445A (ja) * 1999-07-29 2001-02-16 Nippon Telegr & Teleph Corp <Ntt> ライブ映像送受信システム，ライブ映像送信装置および受信装置
US7383563B1 (en) * 1999-12-29 2008-06-03 Intel Corporation Automatic channel switching
EP1122901A3 (en) * 2000-02-03 2006-07-12 Matsushita Electric Industrial Co., Ltd. Digital broadcasting system and event message transmission method
JP2001313620A (ja) * 2000-02-03 2001-11-09 Matsushita Electric Ind Co Ltd デジタル放送システム
US7114169B1 (en) * 2000-03-31 2006-09-26 Matsushita Electric Industrial Co., Ltd. Geographically specific signal communications receiver
US20020010931A1 (en) * 2000-07-19 2002-01-24 Chew Brian O. Method of viewing a live event
US6931656B1 (en) * 2000-10-11 2005-08-16 Koninklijke Philips Electronics N.V. Virtual creature displayed on a television
GB0100076D0 (en) * 2001-01-03 2001-02-14 Pace Micro Tech Plc Information on demand
US20020157099A1 (en) * 2001-03-02 2002-10-24 Schrader Joseph A. Enhanced television service
JP2002300493A (ja) * 2001-03-30 2002-10-11 Sanyo Electric Co Ltd デジタルテレビ放送受信機
WO2003036969A1 (en) * 2001-10-23 2003-05-01 Koninklijke Philips Electronics N.V. Television receiver arrangement and method of effecting a channel switch in a television receiver
FR2835371B1 (fr) * 2002-01-31 2004-04-16 Viaccess Sa Procede et dispositif de transmission de message de gestion de titre d'acces
US20030208545A1 (en) * 2002-05-01 2003-11-06 Eaton Eric Thomas Instant message communication system for providing notification of one or more events and method therefor
US7227583B2 (en) * 2002-12-11 2007-06-05 Lg Electronics Inc. Digital TV method for switching channel automatically
CN1856998A (zh) * 2003-09-22 2006-11-01 皇家飞利浦电子股份有限公司 用于协作频道转换的系统、设备和方法
US7506349B2 (en) 2004-03-29 2009-03-17 Panasonic Corporation Method and apparatus for processing television system messages received when a device is in a low power mode
US7471130B2 (en) * 2005-05-19 2008-12-30 Micron Technology, Inc. Graduated delay line for increased clock skew correction circuit operating range
US8127331B2 (en) * 2005-12-20 2012-02-28 Bce Inc. Method, system and apparatus for conveying personalized content to a viewer
JP2007202001A (ja) * 2006-01-30 2007-08-09 Kyocera Corp 携帯通信機器およびその制御方法
ES2376657T3 (es) * 2006-03-22 2012-03-15 France Telecom Sistema y procedimiento de gestión de una pluralidad de programas audiovisuales en una red de telecomunicación.
WO2008025121A1 (en) * 2006-09-01 2008-03-06 Bce Inc. Method, system and apparatus for conveying personalized content to a viewer
KR101366324B1 (ko) * 2007-03-12 2014-02-20 엘지전자 주식회사 방송채널 선택방법 및 이를 구현할 수 있는 방송수신용단말기
US8160088B2 (en) * 2007-03-15 2012-04-17 Maindata, Spol, S.R.O. Way of bandwidth efficient distribution of multiple transport streams with partially same content
US8336066B2 (en) * 2007-08-08 2012-12-18 Panasonic Corporation Communication apparatus and event processing method of the same
US9848157B2 (en) * 2007-08-28 2017-12-19 Cable Television Laboratories, Inc. Method of automatically switching television channels
RU2533193C2 (ru) * 2008-08-22 2014-11-20 ТП Вижн Холдинг Б.В. Динамическое переключение между услугами цифрового телевидения
EP2202656A1 (en) * 2008-12-23 2010-06-30 Axel Springer Digital TV Guide GmbH Context-based recommender system
CN101909196B (zh) * 2009-06-05 2013-04-17 华为技术有限公司 一种频道切换处理方法及系统以及相关设备
KR101504890B1 (ko) * 2010-10-26 2015-03-24 에스케이플래닛 주식회사 방송 부가데이터 분리 제공 시스템, 그 단말 및 방송 부가데이터 분리 제공 방법, 이를 위한 기록매체
US9131265B2 (en) * 2011-05-19 2015-09-08 Maxlinear, Inc. Method and system for providing satellite television service to a premises
US9820000B2 (en) * 2011-07-21 2017-11-14 Sirius Xm Radio Inc. Method and apparatus for delivery of programs and metadata to provide user alerts to tune to corresponding program channels before high interest events occur during playback of programs
PL233729B1 (pl) * 2017-12-11 2019-11-29 Univ Slaski Sposob transmisji rozgloszeniowej dla nadajnikow Bluetooth Low Energy
JP6909513B2 (ja) * 2018-10-29 2021-07-28 みこらった株式会社 スポーツ競技ライブ観戦システム、スポーツ競技ライブ観戦システムの映像収集配信設備装置及び観戦者端末
JP7158770B2 (ja) * 2019-09-26 2022-10-24 みこらった株式会社 競技観戦システム、映像収集配信装置、観戦者端末及び映像収集配信装置用のプログラム並びに観戦者端末用のプログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862268A (en) * 1980-03-31 1989-08-29 General Instrument Corporation Addressable cable television control system with video format data transmission
US4602279A (en) * 1984-03-21 1986-07-22 Actv, Inc. Method for providing targeted profile interactive CATV displays
US5210611A (en) * 1991-08-12 1993-05-11 Keen Y. Yee Automatic tuning radio/TV using filtered seek
US5485221A (en) * 1993-06-07 1996-01-16 Scientific-Atlanta, Inc. Subscription television system and terminal for enabling simultaneous display of multiple services
US5589892A (en) * 1993-09-09 1996-12-31 Knee; Robert A. Electronic television program guide schedule system and method with data feed access
EP0680216B1 (en) * 1994-04-28 2007-11-21 OpenTV, Inc. Apparatus and method for formulating an interactive signal
US5600368A (en) * 1994-11-09 1997-02-04 Microsoft Corporation Interactive television system and method for viewer control of multiple camera viewpoints in broadcast programming
GB9504376D0 (en) * 1995-03-04 1995-04-26 Televitesse Systems Inc Automatic broadcast monitoring system
US5818438A (en) * 1995-04-25 1998-10-06 Bellsouth Corporation System and method for providing television services
JPH0993550A (ja) * 1995-09-22 1997-04-04 Toshiba Corp 補完番組検知及び表示装置
JP3671476B2 (ja) * 1995-11-07 2005-07-13 ソニー株式会社 受信装置
US5899578A (en) * 1995-12-25 1999-05-04 Sony Corporation Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method
US6252632B1 (en) * 1997-01-17 2001-06-26 Fox Sports Productions, Inc. System for enhancing a video presentation
US6412111B1 (en) * 1997-10-09 2002-06-25 International Business Machines Corporation Data processing system and method for implementing programmable distribution of information by a video server
US5937329A (en) * 1997-10-29 1999-08-10 Northern Telecom Limited System and method for displaying local messages over a satellite television picture
US6157814A (en) * 1998-11-12 2000-12-05 Motorola, Inc. Wireless subscriber unit and method for presenting advertisements as a message indicator

Also Published As

Publication number Publication date
CA2304497C (en) 2006-04-04
NO324620B1 (no) 2007-11-26
HUP0100148A2 (hu) 2001-05-28
JP2001522173A (ja) 2001-11-13
PL340043A1 (en) 2001-01-15
EP1025694B1 (en) 2004-06-02
WO1999022514A1 (en) 1999-05-06
DE69824307T2 (de) 2005-08-04
HUP0100148A3 (en) 2004-04-28
KR100545573B1 (ko) 2006-01-24
CN100551051C (zh) 2009-10-14
PL188864B1 (pl) 2005-05-31
KR20010031364A (ko) 2001-04-16
EP0912053A1 (en) 1999-04-28
US6839901B1 (en) 2005-01-04
NO20002083L (no) 2000-06-23
AU756883B2 (en) 2003-01-23
HK1026553A1 (en) 2000-12-15
IL135760A0 (en) 2001-05-20
ATE268532T1 (de) 2004-06-15
NO20002083D0 (no) 2000-04-19
RU2225076C2 (ru) 2004-02-27
EP1025694A1 (en) 2000-08-09
ID24186A (id) 2000-07-13
CN1633178A (zh) 2005-06-29
CN1277781A (zh) 2000-12-20
HRP20000228A2 (en) 2000-12-31
CN1192613C (zh) 2005-03-09
ES2222607T3 (es) 2005-02-01
JP4822459B2 (ja) 2011-11-24
BR9813269A (pt) 2000-08-22
DE69824307D1 (de) 2004-07-08
HU229543B1 (en) 2014-01-28
JP2008211848A (ja) 2008-09-11
TR200001060T2 (tr) 2000-07-21
CA2304497A1 (en) 1999-05-06
JP4152585B2 (ja) 2008-09-17
AU9277898A (en) 1999-05-17

Similar Documents

Publication Publication Date Title
IL135760A0 (en) Multichannel digital television system
CA2024868A1 (en) Method and apparatus for providing demographically targeted television commercials
EP0772360B1 (en) Video data receiving apparatus, video data transmitting apparatus, and broadcasting system
KR100565470B1 (ko) 패킷 필터링
CA2163287A1 (en) System and Method for Transmission of Programming on Demand
CA2336679A1 (en) Navigation system for a multichannel digital television system
MY120531A (en) Multiple source keypad channel entry system and method
RU2000112872A (ru) Многоканальная система цифрового телевидения
CA2164897A1 (en) Method and Apparatus for Channel Spinning Off a Channel
WO1998028906A3 (en) Set top device for targeted electronic insertion of indicia into video
EP1408691A3 (en) Receiving apparatus, receiving method, and method of predicting audience rating
WO1995033329A3 (en) Method and apparatus for processing a conditional access program guide as for a satellite tv service
JP2001522173A5 (es)
GB2309134A (en) Information inclusion in television broadcasting
EP0627857B1 (en) Method for programming a recording device and programming device
MY119176A (en) Apparatus for transmitting television broadcasting program and apparatus for receiving television broadcasting program
EP2408198A3 (en) Method and apparatus for selectively supplying advertising messages to viewer terminals
US5579391A (en) TV scramble system for preventing illegal reception
EP1267573A3 (en) Television system with electronic programme guide
WO2001061958A2 (en) Method and system for synchronizing content
WO2000001148A3 (en) Interactive television and radio system
CA2421342C (en) Enhancement for interactive tv formatting apparatus
EP1043895A2 (en) Conditional access system of CATV
AU2002248112B2 (en) Video synchronisation and information management system
EP1326438A2 (en) Television system