FR2841082B1 - Procede et interface de communication entre un serveur et au moins un terminal-recepteur - Google Patents

Procede et interface de communication entre un serveur et au moins un terminal-recepteur

Info

Publication number
FR2841082B1
FR2841082B1 FR0207519A FR0207519A FR2841082B1 FR 2841082 B1 FR2841082 B1 FR 2841082B1 FR 0207519 A FR0207519 A FR 0207519A FR 0207519 A FR0207519 A FR 0207519A FR 2841082 B1 FR2841082 B1 FR 2841082B1
Authority
FR
France
Prior art keywords
server
interface
communication method
receiving terminal
terminal
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
Application number
FR0207519A
Other languages
English (en)
Other versions
FR2841082A1 (fr
Inventor
Vincent Bocage
Christophe Castagne
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.)
Identiv GmbH
Original Assignee
SCM Microsystems GmbH
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 SCM Microsystems GmbH filed Critical SCM Microsystems GmbH
Priority to FR0207519A priority Critical patent/FR2841082B1/fr
Priority to PCT/FR2003/050006 priority patent/WO2003107655A1/fr
Priority to AU2003260672A priority patent/AU2003260672A1/en
Publication of FR2841082A1 publication Critical patent/FR2841082A1/fr
Application granted granted Critical
Publication of FR2841082B1 publication Critical patent/FR2841082B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N21/44—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
    • H04N21/43—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
FR0207519A 2002-06-17 2002-06-17 Procede et interface de communication entre un serveur et au moins un terminal-recepteur Expired - Fee Related FR2841082B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0207519A FR2841082B1 (fr) 2002-06-17 2002-06-17 Procede et interface de communication entre un serveur et au moins un terminal-recepteur
PCT/FR2003/050006 WO2003107655A1 (fr) 2002-06-17 2003-06-11 Procede et interface de communication entre un serveur et au moins un terminal-recepteur
AU2003260672A AU2003260672A1 (en) 2002-06-17 2003-06-11 Method and interface for communication between a server and at least one receiver terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207519A FR2841082B1 (fr) 2002-06-17 2002-06-17 Procede et interface de communication entre un serveur et au moins un terminal-recepteur

Publications (2)

Publication Number Publication Date
FR2841082A1 FR2841082A1 (fr) 2003-12-19
FR2841082B1 true FR2841082B1 (fr) 2004-11-26

Family

ID=29595367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207519A Expired - Fee Related FR2841082B1 (fr) 2002-06-17 2002-06-17 Procede et interface de communication entre un serveur et au moins un terminal-recepteur

Country Status (1)

Country Link
FR (1) FR2841082B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035037A (en) * 1995-08-04 2000-03-07 Thomson Electronic Consumers, Inc. System for processing a video signal via series-connected high speed signal processing smart cards
EP1017234B1 (fr) * 1998-12-29 2016-05-25 Pace Plc Circuit de télévision destiné à recevoir ou envoyer des signaux depuis ou vers différentes directions
KR20020076315A (ko) * 2000-03-03 2002-10-09 톰슨 라이센싱 소시에떼 아노님 적어도 두 개의 전송 스트림과 대응하는 디지털 스트림에대한 디멀티플렉싱 디바이스 및 프로세스
WO2002041625A1 (fr) * 2000-11-17 2002-05-23 Scm Microsystems Gmbh Procedes d'acces conditionnel televisuel numerique et appareil destine a la gestion simultanee de programmes televisuels multiples

Also Published As

Publication number Publication date
FR2841082A1 (fr) 2003-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060228