DE602006015560D1 - DVD-System zur Verteilung von geschütztem Inhalt - Google Patents

DVD-System zur Verteilung von geschütztem Inhalt

Info

Publication number
DE602006015560D1
DE602006015560D1 DE602006015560T DE602006015560T DE602006015560D1 DE 602006015560 D1 DE602006015560 D1 DE 602006015560D1 DE 602006015560 T DE602006015560 T DE 602006015560T DE 602006015560 T DE602006015560 T DE 602006015560T DE 602006015560 D1 DE602006015560 D1 DE 602006015560D1
Authority
DE
Germany
Prior art keywords
protected content
dvd system
distributing protected
distributing
dvd
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
DE602006015560T
Other languages
German (de)
English (en)
Inventor
Sehat Sutardja
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.)
Marvell World Trade Ltd
Original Assignee
Marvell World Trade Ltd
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
Priority claimed from US11/085,761 external-priority patent/US20060212535A1/en
Application filed by Marvell World Trade Ltd filed Critical Marvell World Trade Ltd
Publication of DE602006015560D1 publication Critical patent/DE602006015560D1/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
    • H04N21/436—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • 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
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • 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
    • H04N21/43622—Interfacing an external recording device
    • 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
    • H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
    • 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 programme guide from data received from the Internet and a Head-end or 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
    • 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
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
DE602006015560T 2005-03-21 2006-02-03 DVD-System zur Verteilung von geschütztem Inhalt Expired - Lifetime DE602006015560D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/085,761 US20060212535A1 (en) 2005-03-21 2005-03-21 Network system for distributing protected content
US11/174,276 US20060212721A1 (en) 2005-03-21 2005-07-01 DVD system for distributing protected content

Publications (1)

Publication Number Publication Date
DE602006015560D1 true DE602006015560D1 (de) 2010-09-02

Family

ID=36087633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006015560T Expired - Lifetime DE602006015560D1 (de) 2005-03-21 2006-02-03 DVD-System zur Verteilung von geschütztem Inhalt

Country Status (7)

Country Link
US (1) US20060212721A1 (https=)
EP (1) EP1708112B1 (https=)
JP (1) JP4691462B2 (https=)
CN (1) CN103186726A (https=)
DE (1) DE602006015560D1 (https=)
SG (1) SG126030A1 (https=)
TW (1) TW200703057A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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US8683080B2 (en) 2005-03-21 2014-03-25 Marvell World Trade Ltd. Network system for distributing protected content
US7716699B2 (en) * 2006-06-29 2010-05-11 Microsoft Corporation Control and playback of media over network link
JP5356409B2 (ja) * 2008-01-21 2013-12-04 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動ハンドセットにおける抽象化機能
JP4994270B2 (ja) * 2008-03-04 2012-08-08 日本電信電話株式会社 送信装置および受信装置およびデータ配信システムおよび方法

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US5509074A (en) * 1994-01-27 1996-04-16 At&T Corp. Method of protecting electronically published materials using cryptographic protocols
JPH0946334A (ja) * 1995-07-31 1997-02-14 Sony Corp 情報処理装置および方法
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JPH09320171A (ja) * 1996-05-28 1997-12-12 Sony Corp ディスク型記録媒体再生装置
KR100315641B1 (ko) * 1999-03-03 2001-12-12 서평원 오티에이피에이를 위한 단말기와 시스템의 상호 인증 방법
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US7143445B1 (en) * 1999-05-31 2006-11-28 Sony Corporation Information processing apparatus, information processing method, and program storage medium
US6363357B1 (en) * 1999-12-29 2002-03-26 Pitney Bowes, Inc. Method and apparatus for providing authorization to make multiple copies of copyright protected products purchased in an online commercial transaction
US6606643B1 (en) * 2000-01-04 2003-08-12 International Business Machines Corporation Method of automatically selecting a mirror server for web-based client-host interaction
US6460163B1 (en) * 2000-04-05 2002-10-01 International Business Machines Corporation Software and method for digital content vending and transport
JP2002117627A (ja) * 2000-10-05 2002-04-19 Sony Corp データ記録方法およびデータ記録装置
JP2002229859A (ja) * 2001-01-31 2002-08-16 Toshiba Corp ディスク記憶装置及び同装置に適用する認証方法
US7395245B2 (en) * 2001-06-07 2008-07-01 Matsushita Electric Industrial Co., Ltd. Content usage management system and server used in the system
US6633856B2 (en) * 2001-06-15 2003-10-14 Flarion Technologies, Inc. Methods and apparatus for decoding LDPC codes
US7191216B2 (en) * 2001-10-03 2007-03-13 Nokia Corporation System and method for controlling access to downloadable resources
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Also Published As

Publication number Publication date
JP4691462B2 (ja) 2011-06-01
SG126030A1 (en) 2006-10-30
EP1708112A1 (en) 2006-10-04
CN103186726A (zh) 2013-07-03
TW200703057A (en) 2007-01-16
US20060212721A1 (en) 2006-09-21
EP1708112B1 (en) 2010-07-21
JP2006285985A (ja) 2006-10-19

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