CN101501724A - 用于流式多媒体内容的权限管理系统 - Google Patents

用于流式多媒体内容的权限管理系统 Download PDF

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Publication number
CN101501724A
CN101501724A CNA2006800129035A CN200680012903A CN101501724A CN 101501724 A CN101501724 A CN 101501724A CN A2006800129035 A CNA2006800129035 A CN A2006800129035A CN 200680012903 A CN200680012903 A CN 200680012903A CN 101501724 A CN101501724 A CN 101501724A
Authority
CN
China
Prior art keywords
default
licence
receiver
requirement
content
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.)
Pending
Application number
CNA2006800129035A
Other languages
English (en)
Chinese (zh)
Inventor
B·P·埃文斯
C·P·斯特姆
D·罗森斯特恩
A·D·帕卡
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.)
Microsoft Corp
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of CN101501724A publication Critical patent/CN101501724A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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
    • 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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
CNA2006800129035A 2005-04-22 2006-03-16 用于流式多媒体内容的权限管理系统 Pending CN101501724A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/113,215 2005-04-22
US11/113,215 US20060242079A1 (en) 2005-04-22 2005-04-22 Rights management system for streamed multimedia content

Publications (1)

Publication Number Publication Date
CN101501724A true CN101501724A (zh) 2009-08-05

Family

ID=37188241

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800129035A Pending CN101501724A (zh) 2005-04-22 2006-03-16 用于流式多媒体内容的权限管理系统

Country Status (6)

Country Link
US (1) US20060242079A1 (enExample)
EP (1) EP1872348A2 (enExample)
JP (1) JP2008538633A (enExample)
KR (1) KR20080007328A (enExample)
CN (1) CN101501724A (enExample)
WO (1) WO2006115608A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7581255B2 (en) * 2003-01-21 2009-08-25 Microsoft Corporation Systems and methods for licensing one or more data streams from an encoded digital media file
US9507919B2 (en) * 2005-04-22 2016-11-29 Microsoft Technology Licensing, Llc 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
US9270944B2 (en) * 2007-02-14 2016-02-23 Time Warner Cable Enterprises Llc Methods and apparatus for content delivery notification and management
US20080256646A1 (en) * 2007-04-12 2008-10-16 Microsoft Corporation Managing Digital Rights in a Member-Based Domain Architecture
US9805374B2 (en) 2007-04-12 2017-10-31 Microsoft Technology Licensing, Llc Content preview
US8539543B2 (en) * 2007-04-12 2013-09-17 Microsoft Corporation Managing digital rights for multiple assets in an envelope
US10911794B2 (en) 2016-11-09 2021-02-02 Charter Communications Operating, Llc Apparatus and methods for selective secondary content insertion in a digital network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209892B1 (en) * 1998-12-24 2007-04-24 Universal Music Group, Inc. Electronic music/media distribution system
JP4524480B2 (ja) * 2000-11-24 2010-08-18 三洋電機株式会社 データ端末装置
US7099849B1 (en) * 2000-12-28 2006-08-29 Rightsline, Inc. Integrated media management and rights distribution apparatus
KR20020064672A (ko) * 2001-02-02 2002-08-09 마쯔시다덴기산교 가부시키가이샤 콘텐츠 이용 관리 시스템 및 콘텐츠 이용 관리 방법
JP2002342518A (ja) * 2001-02-02 2002-11-29 Matsushita Electric Ind Co Ltd コンテンツ利用管理システム及びコンテンツ利用管理方法
JP2002268949A (ja) * 2001-03-12 2002-09-20 Pioneer Electronic Corp 複製管理方法、複製管理装置、記録媒体およびプログラム
US7249107B2 (en) * 2001-07-20 2007-07-24 Microsoft Corporation Redistribution of rights-managed content
US7366915B2 (en) * 2002-04-30 2008-04-29 Microsoft Corporation Digital license with referral information

Also Published As

Publication number Publication date
WO2006115608A2 (en) 2006-11-02
EP1872348A2 (en) 2008-01-02
JP2008538633A (ja) 2008-10-30
KR20080007328A (ko) 2008-01-18
US20060242079A1 (en) 2006-10-26
WO2006115608A3 (en) 2009-04-23

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20090805