FR2879780B1 - Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants - Google Patents

Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants

Info

Publication number
FR2879780B1
FR2879780B1 FR0413534A FR0413534A FR2879780B1 FR 2879780 B1 FR2879780 B1 FR 2879780B1 FR 0413534 A FR0413534 A FR 0413534A FR 0413534 A FR0413534 A FR 0413534A FR 2879780 B1 FR2879780 B1 FR 2879780B1
Authority
FR
France
Prior art keywords
content
computer program
program product
receiver device
corresponding receiver
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
FR0413534A
Other languages
English (en)
Other versions
FR2879780A1 (fr
Inventor
Pascal Lagrange
Jean Paul Accarie
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.)
Canon Europa NV
Original Assignee
Canon Europa 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 Canon Europa NV filed Critical Canon Europa NV
Priority to FR0413534A priority Critical patent/FR2879780B1/fr
Priority to US11/282,776 priority patent/US20060137025A1/en
Publication of FR2879780A1 publication Critical patent/FR2879780A1/fr
Application granted granted Critical
Publication of FR2879780B1 publication Critical patent/FR2879780B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • 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
    • H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
    • 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
    • H04N21/482—End-user interface for program selection
    • H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
FR0413534A 2004-12-17 2004-12-17 Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants Expired - Fee Related FR2879780B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0413534A FR2879780B1 (fr) 2004-12-17 2004-12-17 Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants
US11/282,776 US20060137025A1 (en) 2004-12-17 2005-11-21 Method for restriction of access to at least one content, computer program product and corresponding receiver device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413534A FR2879780B1 (fr) 2004-12-17 2004-12-17 Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants

Publications (2)

Publication Number Publication Date
FR2879780A1 FR2879780A1 (fr) 2006-06-23
FR2879780B1 true FR2879780B1 (fr) 2007-06-08

Family

ID=34952626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0413534A Expired - Fee Related FR2879780B1 (fr) 2004-12-17 2004-12-17 Procede de restriction de l'acces a au moins un contenu, produit programme d'ordinateur et dispositif recepteur correspondants

Country Status (2)

Country Link
US (1) US20060137025A1 (fr)
FR (1) FR2879780B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103427987B (zh) * 2012-05-25 2016-05-18 纬创资通股份有限公司 数据加密的方法、数据验证方法及电子装置
CN104901930A (zh) * 2014-04-21 2015-09-09 孟俊 一种基于cpk标识认证的可追溯网络行为管理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049821A (en) * 1997-01-24 2000-04-11 Motorola, Inc. Proxy host computer and method for accessing and retrieving information between a browser and a proxy
US6542610B2 (en) * 1997-01-30 2003-04-01 Intel Corporation Content protection for digital transmission systems
EP1271875A1 (fr) * 2001-06-21 2003-01-02 Koninklijke Philips Electronics N.V. Dispositif pour l'échange de données, et procédé de fabrication
US7188245B2 (en) * 2002-12-09 2007-03-06 Kabushiki Kaisha Toshiba Contents transmission/reception scheme with function for limiting recipients
US8745409B2 (en) * 2002-12-18 2014-06-03 Sandisk Il Ltd. System and method for securing portable data
KR20050075877A (ko) * 2004-01-16 2005-07-25 삼성전자주식회사 데이터 재전송 장치 및 방법
US7500269B2 (en) * 2005-01-07 2009-03-03 Cisco Technology, Inc. Remote access to local content using transcryption of digital rights management schemes

Also Published As

Publication number Publication date
US20060137025A1 (en) 2006-06-22
FR2879780A1 (fr) 2006-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831