FR2911456B1 - Procede et systeme de distribution securisee de donnees numeriques - Google Patents
Procede et systeme de distribution securisee de donnees numeriquesInfo
- Publication number
- FR2911456B1 FR2911456B1 FR0752624A FR0752624A FR2911456B1 FR 2911456 B1 FR2911456 B1 FR 2911456B1 FR 0752624 A FR0752624 A FR 0752624A FR 0752624 A FR0752624 A FR 0752624A FR 2911456 B1 FR2911456 B1 FR 2911456B1
- Authority
- FR
- France
- Prior art keywords
- digital data
- secure distribution
- secure
- distribution
- digital
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
- H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
-
- 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
- H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440218—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 reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Emergency Protection Circuit Devices (AREA)
- Communication Control (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0752624A FR2911456B1 (fr) | 2007-01-11 | 2007-01-11 | Procede et systeme de distribution securisee de donnees numeriques |
US12/522,598 US20100146631A1 (en) | 2007-01-11 | 2008-01-10 | Method and system for the secure distribution of digital data |
PCT/FR2008/000029 WO2008107528A2 (fr) | 2007-01-11 | 2008-01-10 | Procede et systeme de distribution securisee de donnees numeriques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0752624A FR2911456B1 (fr) | 2007-01-11 | 2007-01-11 | Procede et systeme de distribution securisee de donnees numeriques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2911456A1 FR2911456A1 (fr) | 2008-07-18 |
FR2911456B1 true FR2911456B1 (fr) | 2009-12-11 |
Family
ID=38579685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0752624A Expired - Fee Related FR2911456B1 (fr) | 2007-01-11 | 2007-01-11 | Procede et systeme de distribution securisee de donnees numeriques |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100146631A1 (fr) |
FR (1) | FR2911456B1 (fr) |
WO (1) | WO2008107528A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2312849A1 (fr) * | 2009-10-01 | 2011-04-20 | Nxp B.V. | Procédés, systèmes et dispositifs pour la compression de données et transmission correspondante utilisant des normes de transmission vidéo |
KR101573916B1 (ko) * | 2014-12-16 | 2015-12-02 | (주)넥스트칩 | 영상 수신 방법 및 장치 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208856A (en) * | 1988-12-23 | 1993-05-04 | Laboratoire Europeen De Recherches Electroniques Avancees | Scrambling and unscrambling method for composite video signals and implementing device |
IT1281001B1 (it) * | 1995-10-27 | 1998-02-11 | Cselt Centro Studi Lab Telecom | Procedimento e apparecchiatura per codificare, manipolare e decodificare segnali audio. |
CA2348771A1 (fr) * | 1999-09-01 | 2001-03-08 | Matsushita Electric Industrial Co., Ltd. | Procede et appareil de traitement de donnees protegees par le droit d'auteur |
US7073199B1 (en) * | 2000-08-28 | 2006-07-04 | Contentguard Holdings, Inc. | Document distribution management method and apparatus using a standard rendering engine and a method and apparatus for controlling a standard rendering engine |
US8677505B2 (en) * | 2000-11-13 | 2014-03-18 | Digital Doors, Inc. | Security system with extraction, reconstruction and secure recovery and storage of data |
US20020198841A1 (en) * | 2001-06-21 | 2002-12-26 | Isaacson Shawn Ray | Method and system for providing secure digital sound recording |
US20030156649A1 (en) * | 2002-01-28 | 2003-08-21 | Abrams Thomas Algie | Video and/or audio processing |
FR2835386B1 (fr) * | 2002-01-31 | 2004-05-28 | Daniel Lecomte | Dispositif pour la diffusion securisee, l'acces conditionnel, la visualisation controlee, la copie privee et la gestion des droits de contenus audiovisuels de type mpeg-4 |
AU2002334448A1 (en) * | 2002-10-11 | 2004-05-04 | Conax As | System for secure distribution, storage and conditional retrieval of multimedia content |
WO2004084020A2 (fr) * | 2003-03-13 | 2004-09-30 | Drm Technologies, Llc | Contenant en continu securise |
JP2005056240A (ja) * | 2003-08-06 | 2005-03-03 | Sony Corp | コンテンツ配信システム、コンテンツ配信サーバー、コンテンツ配信方法及びコンテンツ配信プログラム |
FR2858899B1 (fr) * | 2003-08-11 | 2005-12-02 | Medialive | Procede et systeme repartis securises pour la protection et la distribution de flux audiovisuels |
FR2862835B1 (fr) * | 2003-11-24 | 2006-04-14 | Medialive | Diffusion securisee et personnalisee de flux audiovisuels par un systeme hybride unicast/multicast |
FR2867337B1 (fr) * | 2004-03-08 | 2006-05-12 | Medialive | Procede et systeme de distribution securisee de textes numeriques compresses |
FR2867928B1 (fr) * | 2004-03-16 | 2006-06-09 | Medialive | Procede et systeme hautement securises pour la distribution de flux audiovisuels |
US8156049B2 (en) * | 2004-11-04 | 2012-04-10 | International Business Machines Corporation | Universal DRM support for devices |
JP2008523539A (ja) * | 2004-12-13 | 2008-07-03 | ミュビー テクノロジーズ ピーティーイー エルティーディー | 媒体記録を自動的に編集する方法 |
US20080025507A1 (en) * | 2005-09-02 | 2008-01-31 | Taylor Stephen F | Secure file conversion and multimedia sampler processing |
KR100678924B1 (ko) * | 2005-11-29 | 2007-02-06 | 삼성전자주식회사 | 저성능 저장 기기에서 복수의 drm 시스템을 구현하기위한 장치 및 방법 |
US8429300B2 (en) * | 2006-03-06 | 2013-04-23 | Lg Electronics Inc. | Data transferring method |
FR2898458B1 (fr) * | 2006-03-10 | 2008-05-16 | Medialive | Procede pour la distribution securisee de sequences audiovisuelles, decodeur et systeme pour la mise en oeuvre de ce procede |
US9112874B2 (en) * | 2006-08-21 | 2015-08-18 | Pantech Co., Ltd. | Method for importing digital rights management data for user domain |
US8296569B2 (en) * | 2006-10-09 | 2012-10-23 | Microsoft Corporation | Content protection interoperability infrastructure |
US8856861B2 (en) * | 2007-12-20 | 2014-10-07 | Samsung Electronics Co., Ltd. | Generic rights token and DRM-related service pointers in a common protected content file |
US8171560B2 (en) * | 2008-04-07 | 2012-05-01 | Microsoft Corporation | Secure content pre-distribution to designated systems |
-
2007
- 2007-01-11 FR FR0752624A patent/FR2911456B1/fr not_active Expired - Fee Related
-
2008
- 2008-01-10 US US12/522,598 patent/US20100146631A1/en not_active Abandoned
- 2008-01-10 WO PCT/FR2008/000029 patent/WO2008107528A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008107528A2 (fr) | 2008-09-12 |
WO2008107528A3 (fr) | 2009-02-19 |
US20100146631A1 (en) | 2010-06-10 |
FR2911456A1 (fr) | 2008-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |
Owner name: NAGRA FRANCE SAS, FR Effective date: 20130121 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20210905 |