DE60313905T2 - Verfahren zur Verteilung von digitalem Inhalt - Google Patents

Verfahren zur Verteilung von digitalem Inhalt Download PDF

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Publication number
DE60313905T2
DE60313905T2 DE60313905T DE60313905T DE60313905T2 DE 60313905 T2 DE60313905 T2 DE 60313905T2 DE 60313905 T DE60313905 T DE 60313905T DE 60313905 T DE60313905 T DE 60313905T DE 60313905 T2 DE60313905 T2 DE 60313905T2
Authority
DE
Germany
Prior art keywords
data
user
access
copy protection
mode
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
DE60313905T
Other languages
German (de)
English (en)
Other versions
DE60313905D1 (de
Inventor
Eric Diehl
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE60313905D1 publication Critical patent/DE60313905D1/de
Application granted granted Critical
Publication of DE60313905T2 publication Critical patent/DE60313905T2/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]
    • H04N21/60—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
    • 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]
    • H04N21/40—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
    • H04N21/43622—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
    • H04N21/45—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
    • 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
    • H04N21/47211—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 pay-per-view 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
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
    • 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
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3246—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of data relating to permitted access or usage, e.g. level of access or usage parameters for digital rights management [DRM] related to still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3278—Transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
  • Optical Communication System (AREA)
DE60313905T 2002-02-06 2003-01-27 Verfahren zur Verteilung von digitalem Inhalt Expired - Lifetime DE60313905T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0201568 2002-02-06
FR0201568A FR2835678A1 (fr) 2002-02-06 2002-02-06 Procede de transmission de donnees numeriques representatives d'un contenu multimedia

Publications (2)

Publication Number Publication Date
DE60313905D1 DE60313905D1 (de) 2007-07-05
DE60313905T2 true DE60313905T2 (de) 2008-01-24

Family

ID=27589610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60313905T Expired - Lifetime DE60313905T2 (de) 2002-02-06 2003-01-27 Verfahren zur Verteilung von digitalem Inhalt

Country Status (9)

Country Link
US (1) US8132201B2 (enExample)
EP (1) EP1335599B1 (enExample)
JP (1) JP4141856B2 (enExample)
KR (1) KR100933262B1 (enExample)
CN (1) CN100490433C (enExample)
AT (1) ATE363181T1 (enExample)
DE (1) DE60313905T2 (enExample)
FR (1) FR2835678A1 (enExample)
MX (1) MXPA03001016A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101058002B1 (ko) * 2004-02-02 2011-08-19 삼성전자주식회사 도메인 관리 시스템하에서의 데이터 기록 및 재생 방법
US20050273441A1 (en) * 2004-05-21 2005-12-08 Microsoft Corporation xParts-schematized data wrapper
KR20090001830A (ko) * 2007-05-25 2009-01-09 삼성전자주식회사 컨텐츠 디바이스의 출력 제어 방법 및 장치
WO2013132335A1 (en) * 2012-03-08 2013-09-12 Marvell World Trade Ltd. Method and apparatus for providing audio or video capture functionality according to a security policy
US9684630B1 (en) * 2012-12-05 2017-06-20 Amazon Technologies, Inc. Provisioning of cryptographic modules
US12684185B2 (en) * 2013-01-04 2026-07-14 Comcast Cable Communications, Llc Content marketplace and customization of content acquisition

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832119C1 (en) * 1993-11-18 2002-03-05 Digimarc Corp Methods for controlling systems using control signals embedded in empirical data
US6002694A (en) * 1994-02-17 1999-12-14 Hitachi, Ltd. Interactive chargeable communication system with billing system therefor
US5778068A (en) * 1995-02-13 1998-07-07 Eta Technologies Corporation Personal access management system
KR100493495B1 (ko) * 1996-04-01 2006-02-28 매크로비젼 코포레이션 디지털비디오네트워크에서의복사방지제어방법및장치
BR9708361A (pt) * 1996-04-01 1999-08-03 Macrovision Corp Processo para controlar proteção contra cópia em redes de vídeo digital
KR19990044590A (ko) * 1996-07-15 1999-06-25 니시무로 타이죠 디지탈 인터페이스를 구비하는 장치, 이 장치를 이용한 네트워크 시스템 및 카피 방지 방법
JP2982750B2 (ja) * 1997-07-09 1999-11-29 日本電気株式会社 ディジタル情報処理装置
US7233948B1 (en) * 1998-03-16 2007-06-19 Intertrust Technologies Corp. Methods and apparatus for persistent control and protection of content
JP4208998B2 (ja) * 1998-07-03 2009-01-14 パイオニア株式会社 複製制限機能を備えた記録再生システム、記録装置および再生装置
KR100766284B1 (ko) * 1998-12-22 2007-10-11 소니 가부시끼 가이샤 디지털 방송의 수신 시스템 및 디지털 방송의 수신 장치
US7162642B2 (en) * 1999-01-06 2007-01-09 Digital Video Express, L.P. Digital content distribution system and method
JP4314745B2 (ja) * 1999-04-16 2009-08-19 ソニー株式会社 データ処理システム、データ処理方法及びデータ処理装置
US6973662B1 (en) * 1999-10-13 2005-12-06 Starz Entertainment Group Llc Method for providing programming distribution
US6983480B1 (en) * 1999-10-13 2006-01-03 Starz Entertainment Group Llc Method for authorizing limited programming distribution
US6912513B1 (en) * 1999-10-29 2005-06-28 Sony Corporation Copy-protecting management using a user scrambling key
KR100700511B1 (ko) 2000-01-22 2007-03-28 엘지전자 주식회사 방송 수신장치의 복사 방지 방법
US6751402B1 (en) * 2000-06-28 2004-06-15 Keen Personal Media, Inc. Set-top box connectable to a digital video recorder via an auxiliary interface and selects between a recorded video signal received from the digital video recorder and a real-time video signal to provide video data stream to a display device
US6442328B1 (en) * 2000-05-31 2002-08-27 Keen Personal Media, Inc. Digital video recorder connectable to an auxiliary interface of a set-top box that provides video data stream to a display device based on selection between recorded video signal received from the dig
KR100493311B1 (ko) * 2001-02-21 2005-06-07 엘지전자 주식회사 디지털 미디어의 복제 제어를 위한 워터마크기반 복제관리 시스템 및 방법

Also Published As

Publication number Publication date
US20030149974A1 (en) 2003-08-07
ATE363181T1 (de) 2007-06-15
JP4141856B2 (ja) 2008-08-27
CN100490433C (zh) 2009-05-20
CN1437366A (zh) 2003-08-20
MXPA03001016A (es) 2004-07-16
DE60313905D1 (de) 2007-07-05
EP1335599A1 (en) 2003-08-13
US8132201B2 (en) 2012-03-06
KR20030067511A (ko) 2003-08-14
KR100933262B1 (ko) 2009-12-22
FR2835678A1 (fr) 2003-08-08
JP2003274334A (ja) 2003-09-26
EP1335599B1 (en) 2007-05-23

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