ATE237904T1 - System zur lieferung von video-auf-anfrage - Google Patents

System zur lieferung von video-auf-anfrage

Info

Publication number
ATE237904T1
ATE237904T1 AT00902375T AT00902375T ATE237904T1 AT E237904 T1 ATE237904 T1 AT E237904T1 AT 00902375 T AT00902375 T AT 00902375T AT 00902375 T AT00902375 T AT 00902375T AT E237904 T1 ATE237904 T1 AT E237904T1
Authority
AT
Austria
Prior art keywords
video
request
delivery system
demand delivery
viewing
Prior art date
Application number
AT00902375T
Other languages
English (en)
Inventor
Sundaram Ramakesavan
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE237904T1 publication Critical patent/ATE237904T1/de

Links

Classifications

    • 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
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT00902375T 1999-01-20 2000-01-10 System zur lieferung von video-auf-anfrage ATE237904T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/234,559 US7305695B1 (en) 1999-01-20 1999-01-20 System for providing video on demand with pause feature
PCT/US2000/000536 WO2000044172A1 (en) 1999-01-20 2000-01-10 System for providing video on demand

Publications (1)

Publication Number Publication Date
ATE237904T1 true ATE237904T1 (de) 2003-05-15

Family

ID=22881878

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00902375T ATE237904T1 (de) 1999-01-20 2000-01-10 System zur lieferung von video-auf-anfrage

Country Status (12)

Country Link
US (2) US7305695B1 (de)
EP (1) EP1145551B1 (de)
JP (1) JP4380924B2 (de)
KR (1) KR100441326B1 (de)
CN (1) CN1223193C (de)
AT (1) ATE237904T1 (de)
AU (1) AU752973B2 (de)
CA (1) CA2359975C (de)
DE (1) DE60002158T2 (de)
IL (1) IL144336A0 (de)
RU (1) RU2219678C2 (de)
WO (1) WO2000044172A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111172B1 (en) 1999-07-19 2006-09-19 Rsa Security Inc. System and methods for maintaining and distributing personal security devices
US20090150924A1 (en) * 1999-09-30 2009-06-11 Yue Heng Xu Using Two Electronic Programming Guides
LU90478B1 (fr) * 1999-11-26 2003-06-26 Luxsat Internat S A Procédé d'accès à une colline de documents multimédias
US9674575B2 (en) 2001-01-19 2017-06-06 SITO Mobile R&D IP, LLC System and method for routing media
US7054949B2 (en) 2001-01-19 2006-05-30 World Streaming Network, Inc. System and method for streaming media
GB0116517D0 (en) * 2001-07-06 2001-08-29 Pace Micro Tech Plc Television system
DE10203098B4 (de) * 2002-01-25 2004-09-02 datacargo Gesellschaft für elektronischen Datenverkehr mbH Verfahren zum Bereitstellen eines Video/Audio-on-Demand
US7548984B2 (en) 2002-05-27 2009-06-16 Panasonic Corporation Stream distribution system, stream server device, cache server device, stream record/playback device, related methods and computer programs
FR2848372B1 (fr) * 2002-12-09 2005-04-01 Medialive Synchronisation de flux audiovisuels securises
JP4228304B2 (ja) * 2003-06-26 2009-02-25 ソニー株式会社 情報処理システム、情報処理装置および方法、記録媒体、並びにプログラム
FR2860122B1 (fr) * 2003-09-24 2006-03-03 Medialive Embrouillage, desembrouillage et distribution securisee de sequences audiovisuelles issues de codeurs videos bases dct
KR100532613B1 (ko) * 2004-06-18 2005-12-01 삼성전자주식회사 광 기록장치 및 그 제어방법
KR100595708B1 (ko) * 2004-12-30 2006-07-20 엘지전자 주식회사 이동통신 단말기의 브로드캐스팅 스트리밍의 일시 정지서비스 장치 및 방법
US7751451B2 (en) * 2006-09-14 2010-07-06 Tandberg Television Inc. Systems and methods for analog channel reuse in a cable system
JP4348641B2 (ja) * 2007-03-30 2009-10-21 ソニー株式会社 情報配信装置および方法、並びにプログラム
CN100493181C (zh) * 2007-04-17 2009-05-27 华为技术有限公司 实现虚拟频道业务的系统、保护方法和服务器
US8281337B2 (en) * 2007-12-14 2012-10-02 At&T Intellectual Property I, L.P. System and method to display media content and an interactive display
US8843974B2 (en) 2008-08-27 2014-09-23 Albert John McGowan Media playback system with multiple video formats
US20100058393A1 (en) * 2008-08-28 2010-03-04 General Instrument Corporation Switched Digital Video Broadcast Scheduler
CN101860720B (zh) * 2009-04-10 2015-05-20 中兴通讯股份有限公司 内容定位方法及内容分发网络节点
TW201044294A (en) * 2009-06-04 2010-12-16 Dynalab Singapore Ltd A business model of virtualization software service upon the digital subscriber line equipment
MX2010006069A (es) * 2009-06-04 2011-08-30 Dynalab Singapore Ltd Un dispositivo alojado en el equipo de linea de abonado digital para proveer las funciones de software de virtualizacion.
CN102427561B (zh) * 2011-10-24 2013-08-28 山东泰信电子有限公司 一种防止vod节目非法传播共享的方法
US9219950B2 (en) * 2011-11-01 2015-12-22 Sony Corporation Reproduction apparatus, reproduction method, and program
CN102571964A (zh) * 2012-01-16 2012-07-11 深圳创维－Rgb电子有限公司 多屏互动方法及系统
CN111049777A (zh) * 2018-10-12 2020-04-21 中国移动通信集团广西有限公司 文件推送、下载、播放方法、装置、设备及介质

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025851A (en) * 1975-11-28 1977-05-24 A.C. Nielsen Company Automatic monitor for programs broadcast
US4816904A (en) * 1983-06-09 1989-03-28 Control Data Corporation Television and market research data collection system and method
US4652915A (en) * 1985-11-12 1987-03-24 Control Data Corporation Method for polling headphones of a passive TV audience meter system
JPH0787564B2 (ja) * 1986-12-11 1995-09-20 株式会社東芝 ビデオ信号タイマ−記録装置
US4885632A (en) * 1988-02-29 1989-12-05 Agb Television Research System and methods for monitoring TV viewing system including a VCR and/or a cable converter
DE68927499D1 (de) * 1988-09-30 1997-01-09 Right Hemisphere Pty Ltd Fernsehprogramm-verteilungssystem
US5319453A (en) * 1989-06-22 1994-06-07 Airtrax Method and apparatus for video signal encoding, decoding and monitoring
EP0450841B1 (de) 1990-03-29 1996-08-21 Gte Laboratories Incorporated Überwachungssystem für die Übertragung von Videosignalen
CA2036205C (en) * 1990-06-01 1996-11-19 Russell J. Welsh Program monitoring unit
NL9002110A (nl) * 1990-09-19 1992-04-16 Koninkl Philips Electronics Nv Beeldopzoek- en weergavesysteem alsmede een registratiedrager voorzien van gecodeerde beelden, werkwijze voor het optekenen van gecodeerde beelden en een opzoek- en weergave-inrichting.
US5537473A (en) * 1991-07-08 1996-07-16 Amstrad Public Limited Company Video recorder system
US5437050A (en) * 1992-11-09 1995-07-25 Lamb; Robert G. Method and apparatus for recognizing broadcast information using multi-frequency magnitude detection
KR100289172B1 (ko) 1992-12-09 2001-05-02 마크 홀린저 텔레비젼 프로그램 전송시스템에서 제공되는 프로그램을 제안하기 위한 재프로그래밍 가능한 터미널
US8046800B2 (en) * 1993-03-29 2011-10-25 Microsoft Corporation Remotely controlling a video recorder
US5453779A (en) * 1994-03-15 1995-09-26 International Business Machines Corporation Scheduling policies with grouping for providing VCR control functions in a video server
US5629732A (en) * 1994-03-29 1997-05-13 The Trustees Of Columbia University In The City Of New York Viewer controllable on-demand multimedia service
JPH07283809A (ja) 1994-04-08 1995-10-27 Mitsubishi Corp 暗号鍵システム
US5485219A (en) * 1994-04-18 1996-01-16 Depromax Limited Electric service to record transmissions without recording commercials
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
US5635979A (en) * 1994-05-27 1997-06-03 Bell Atlantic Dynamically programmable digital entertainment terminal using downloaded software to control broadband data operations
US5802275A (en) 1994-06-22 1998-09-01 Lucent Technologies Inc. Isolation of non-secure software from secure software to limit virus infection
US5555441A (en) 1994-08-02 1996-09-10 Interim Design Inc. Interactive audiovisual distribution system
JPH0879685A (ja) * 1994-08-31 1996-03-22 Sony Corp ニア・ビデオ・オン・デマンドシステムにおけるプログラム再生装置
GB2293293B (en) * 1994-09-15 1998-10-21 Northern Telecom Ltd Interactive video system
JPH08149449A (ja) 1994-11-18 1996-06-07 Hitachi Ltd デジタル信号蓄積伝送装置
US5654746A (en) 1994-12-01 1997-08-05 Scientific-Atlanta, Inc. Secure authorization and control method and apparatus for a game delivery service
US5654747A (en) * 1994-12-29 1997-08-05 International Business Machines Corporation Intelligent multimedia set-top control method and apparatus in which billing signals are communicated to an information network upon presentation of downloaded media programs
US5729279A (en) * 1995-01-26 1998-03-17 Spectravision, Inc. Video distribution system
US5619247A (en) * 1995-02-24 1997-04-08 Smart Vcr Limited Partnership Stored program pay-per-play
JPH08297919A (ja) 1995-04-27 1996-11-12 Hitachi Ltd ディジタル信号の受信方法及び装置
US6766527B2 (en) * 1995-06-30 2004-07-20 Fujitsu Limited CATV system, CATV distributor, processing terminal, and receiver
FR2736783B1 (fr) 1995-07-13 1997-08-14 Thomson Multimedia Sa Procede et appareil d'enregistrement et de lecture avec un support d'enregistrement de grande capacite
KR100455496B1 (ko) * 1995-07-21 2004-12-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 압축비디오신호들을수신하는방법
US5768681A (en) * 1995-08-22 1998-06-16 International Business Machines Corporation Channel conservation for anticipated load surge in video servers
GB9517806D0 (en) * 1995-08-31 1995-11-01 Philips Electronics Uk Ltd Information handling for interactive apparatus
US5781228A (en) * 1995-09-07 1998-07-14 Microsoft Corporation Method and system for displaying an interactive program with intervening informational segments
JPH1013784A (ja) 1996-06-24 1998-01-16 Matsushita Electric Ind Co Ltd 放送信号記録再生装置
US6101543A (en) 1996-10-25 2000-08-08 Digital Equipment Corporation Pseudo network adapter for frame capture, encapsulation and encryption
US6002443A (en) * 1996-11-01 1999-12-14 Iggulden; Jerry Method and apparatus for automatically identifying and selectively altering segments of a television broadcast signal in real-time
US6067108A (en) * 1996-12-12 2000-05-23 Trw Inc. Solid-state mass storage data stream generator
US5818934A (en) 1996-12-18 1998-10-06 Phillips Electronics North America Corporation Method and apparatus for providing a cryptographically secure interface between the decryption engine and the system decoder of a digital television receiver
CA2285645A1 (en) * 1997-01-06 1998-07-16 Bellsouth Intellectual Property Corporation Method and system for tracking network use
US5963202A (en) * 1997-04-14 1999-10-05 Instant Video Technologies, Inc. System and method for distributing and managing digital video information in a video distribution network
JPH10327396A (ja) 1997-05-23 1998-12-08 Toshiba Corp 課金システムのためのセンタ装置並びに端末装置
JPH114407A (ja) 1997-06-13 1999-01-06 Matsushita Electric Ind Co Ltd 放送信号記録再生装置
US6057872A (en) * 1997-07-09 2000-05-02 General Instrument Corporation Digital coupons for pay televisions
BR9815610A (pt) * 1997-08-01 2004-06-22 Scientific Atlanta Verificação da fonte de informações de programa em sistema de acesso condicional
US6069647A (en) * 1998-01-29 2000-05-30 Intel Corporation Conditional access and content security method
US6804825B1 (en) * 1998-11-30 2004-10-12 Microsoft Corporation Video on demand methods and systems
US6591292B1 (en) * 1999-01-08 2003-07-08 Thomson Licensing S.A. Method and interface for incorporating program information into an electronic message

Also Published As

Publication number Publication date
CN1338180A (zh) 2002-02-27
CN1223193C (zh) 2005-10-12
JP2002535931A (ja) 2002-10-22
AU752973B2 (en) 2002-10-03
DE60002158D1 (de) 2003-05-22
US7305695B1 (en) 2007-12-04
EP1145551B1 (de) 2003-04-16
KR100441326B1 (ko) 2004-07-23
DE60002158T2 (de) 2004-03-04
CA2359975C (en) 2007-05-01
AU2410300A (en) 2000-08-07
JP4380924B2 (ja) 2009-12-09
CA2359975A1 (en) 2000-07-27
RU2219678C2 (ru) 2003-12-20
KR20010101617A (ko) 2001-11-14
EP1145551A1 (de) 2001-10-17
USRE45372E1 (en) 2015-02-10
IL144336A0 (en) 2002-05-23
WO2000044172A1 (en) 2000-07-27

Similar Documents

Publication Publication Date Title
ATE237904T1 (de) System zur lieferung von video-auf-anfrage
EP1035684A3 (de) Vorrichtung zur kryptographischen Kommunikation
DE60313778D1 (de) System zur sicheren Dokumentlieferung
TW200706042A (en) Method for transmitting/receiving data in a communication system
EP1450233A3 (de) Schlüsselverteilung über einen optischen Ausserbandkanal
EP0802654A3 (de) Verschlüsselungsverfahren, Entschlüsselungsverfahren und Beglaubigungsverfahren
YU49340B (sh) Mehanizam za usklađivanje prijemnika i sigurnosnog modula
ATE333736T1 (de) Vorrichtung zur sicheren mehrfachsendung
ATE426278T1 (de) Verarbeitung von transportformatinformationen zur verhinderung von mac-kopfteil-redundanz
EP1984835A4 (de) In das fernsehen integrierter chat und anwesenheitssysteme und verfahren
EP1422865A3 (de) Vorrichtung und Verfahren zur Übertragung einer beschränkten Information eines Zertifikats zur Ausführung von Verschlüsselungshandlungen
GB0222294D0 (en) System and method for providing transmission notification
EP1107202A3 (de) Informationsverteilungssystem und Informationsverwaltungsverfahren
EP1359710A3 (de) Adressierte Rundfunknachrichtenübertragung
WO2006088596A3 (en) Key management system for digital cinema
RU2007149084A (ru) Защищенная мгновенная передача сообщений
WO2005020446A3 (en) Communications restrictions for mobile communication devices
WO2006115996A3 (en) Mediated key exchange between source and target of communication
DE60326825D1 (de) Ltungsmethode für empfänger in einem solchen netzwerk
GB2444445B (en) Secure data transmission
EP1555592A3 (de) Verwaltungsgerät für Inhaltsdaten
ATE387774T1 (de) Verfahren und vorrichtung zur gesicherten übertragung von daten zwischen teilnehmern
WO2001069843A3 (en) Method and system for coordinating secure transmission of information
ATE298488T1 (de) Sicheres datenübertragungssystem
EP2089844A4 (de) System zum übertragen und verwalten von medizinischen und verarbeitungsinformationen in einem krankenhaus

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties