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DE60306210D1 - System und verfahren zur lokalen gemeinsamen nutzung von multimedia-inhalten - Google Patents

System und verfahren zur lokalen gemeinsamen nutzung von multimedia-inhalten

Info

Publication number
DE60306210D1
DE60306210D1 DE60306210T DE60306210T DE60306210D1 DE 60306210 D1 DE60306210 D1 DE 60306210D1 DE 60306210 T DE60306210 T DE 60306210T DE 60306210 T DE60306210 T DE 60306210T DE 60306210 D1 DE60306210 D1 DE 60306210D1
Authority
DE
Germany
Prior art keywords
multimedia content
joint use
local joint
local
multimedia
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 - Lifetime
Application number
DE60306210T
Other languages
English (en)
Other versions
DE60306210T2 (de
Inventor
Kim Simelius
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.)
Nokia Inc
Original Assignee
Nokia Inc
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 Nokia Inc filed Critical Nokia Inc
Application granted granted Critical
Publication of DE60306210D1 publication Critical patent/DE60306210D1/de
Publication of DE60306210T2 publication Critical patent/DE60306210T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • 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
    • H04N21/45—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
    • H04N21/4627—Rights management associated to the content
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2145—Inheriting rights or properties, e.g., propagation of permissions or restrictions within a hierarchy
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
    • H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Development Economics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
DE60306210T 2003-02-06 2003-02-06 System und verfahren zur lokalen gemeinsamen nutzung von multimedia-inhalten Expired - Lifetime DE60306210T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/000394 WO2004070588A1 (en) 2003-02-06 2003-02-06 System and method for locally sharing subscription of multimedia content

Publications (2)

Publication Number Publication Date
DE60306210D1 true DE60306210D1 (de) 2006-07-27
DE60306210T2 DE60306210T2 (de) 2007-04-26

Family

ID=32843783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306210T Expired - Lifetime DE60306210T2 (de) 2003-02-06 2003-02-06 System und verfahren zur lokalen gemeinsamen nutzung von multimedia-inhalten

Country Status (6)

Country Link
US (1) US7493291B2 (de)
EP (1) EP1595191B1 (de)
CN (1) CN100524330C (de)
AU (1) AU2003303883A1 (de)
DE (1) DE60306210T2 (de)
WO (1) WO2004070588A1 (de)

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US20050044048A1 (en) * 2003-08-21 2005-02-24 Intel Corporation Access control apparatus, systems, and methods
US7535465B2 (en) * 2003-09-02 2009-05-19 Creative Technology Ltd. Method and system to display media content data
US8103004B2 (en) * 2003-10-03 2012-01-24 Sony Corporation Method, apparatus and system for use in distributed and parallel decryption
JP2005167914A (ja) * 2003-12-05 2005-06-23 Sony Corp コンテンツ配信システム、コンテンツ配信方法、コンテンツ処理装置および方法、コンテンツ供給装置および方法、記録媒体、並びにプログラム
JP4350549B2 (ja) * 2004-02-25 2009-10-21 富士通株式会社 デジタル著作権管理のための情報処理装置
US6992359B2 (en) * 2004-02-26 2006-01-31 Grandis, Inc. Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization
JP4333494B2 (ja) * 2004-06-17 2009-09-16 ソニー株式会社 コンテンツ再生装置，コンテンツ再生方法，コンテンツ管理装置，コンテンツ管理方法およびコンピュータプログラム。
US20060036554A1 (en) * 2004-08-12 2006-02-16 Microsoft Corporation Content and license delivery to shared devices
US8010984B2 (en) * 2004-08-25 2011-08-30 Microsoft Corporation Redirection of streaming content
CA2589674A1 (en) * 2004-12-03 2006-06-08 Mattel, Inc. Digital rights management compliance with portable digital media device
US8291236B2 (en) * 2004-12-07 2012-10-16 Digital Keystone, Inc. Methods and apparatuses for secondary conditional access server
US20100004938A1 (en) * 2004-12-30 2010-01-07 Abb Ab Software licensing system
US8181266B2 (en) * 2005-01-13 2012-05-15 Samsung Electronics Co., Ltd. Method for moving a rights object between devices and a method and device for using a content object based on the moving method and device
CA2544681C (en) * 2005-04-22 2015-11-17 Protexis Inc. Location-specific or range-based licensing system
US7693280B2 (en) 2005-04-22 2010-04-06 Microsoft Corporation Rights management system for streamed multimedia content
US7684566B2 (en) * 2005-05-27 2010-03-23 Microsoft Corporation Encryption scheme for streamed multimedia content protected by rights management system
US8321690B2 (en) * 2005-08-11 2012-11-27 Microsoft Corporation Protecting digital media of various content types
US8306918B2 (en) 2005-10-11 2012-11-06 Apple Inc. Use of media storage structure with multiple pieces of content in a content-distribution system
US20070110012A1 (en) 2005-11-14 2007-05-17 Abu-Amara Hosame H Device and method for tracking usage of content distributed to media devices of a local area network
CN100438407C (zh) * 2006-02-09 2008-11-26 华为技术有限公司 一种业务内容分发方法
US8731175B2 (en) * 2006-02-21 2014-05-20 Cisco Technology, Inc. Method and system for securing access to information in an automatic call distributor system
FR2898451B1 (fr) 2006-03-13 2008-05-09 Medialive Procede et equipement de distribution de contenus audiovisuels numeriques securises par des solutions interoperables
US20070219909A1 (en) * 2006-03-14 2007-09-20 Robert Hardacker System and method for automatically updating timed DRM keys
CN101060613A (zh) * 2006-04-21 2007-10-24 华为技术有限公司 数字电视广播业务的接收解密方法、主终端及其从终端
US8224751B2 (en) * 2006-05-03 2012-07-17 Apple Inc. Device-independent management of cryptographic information
US20070265977A1 (en) * 2006-05-12 2007-11-15 Chris Read Method and system for improved digital rights management
US20080052165A1 (en) * 2006-05-24 2008-02-28 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Peer to peer distribution system and method
JP2008165424A (ja) * 2006-12-27 2008-07-17 Sony Corp 画像検索装置および方法、撮像装置、並びにプログラム
US8296240B2 (en) * 2007-03-22 2012-10-23 Sony Corporation Digital rights management dongle
US9311492B2 (en) 2007-05-22 2016-04-12 Apple Inc. Media storage structures for storing content, devices for using such structures, systems for distributing such structures
WO2009022334A2 (en) * 2007-08-15 2009-02-19 Amimon Ltd. Device, method and system of wireless communication
US8656424B2 (en) * 2007-12-31 2014-02-18 Digital Keystone, Inc. Distributed TV access system
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Also Published As

Publication number Publication date
DE60306210T2 (de) 2007-04-26
US20050071278A1 (en) 2005-03-31
US7493291B2 (en) 2009-02-17
CN100524330C (zh) 2009-08-05
CN1742276A (zh) 2006-03-01
AU2003303883A1 (en) 2004-08-30
WO2004070588A1 (en) 2004-08-19
EP1595191A1 (de) 2005-11-16
EP1595191B1 (de) 2006-06-14

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Legal Events

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8364 No opposition during term of opposition