PL2541964T3 - System i sposób nadawania i odbioru treści multimedialnych szyfrowanych - Google Patents

System i sposób nadawania i odbioru treści multimedialnych szyfrowanych

Info

Publication number
PL2541964T3
PL2541964T3 PL12173840T PL12173840T PL2541964T3 PL 2541964 T3 PL2541964 T3 PL 2541964T3 PL 12173840 T PL12173840 T PL 12173840T PL 12173840 T PL12173840 T PL 12173840T PL 2541964 T3 PL2541964 T3 PL 2541964T3
Authority
PL
Poland
Prior art keywords
transmitting
multimedia content
scrambled multimedia
receiving scrambled
receiving
Prior art date
Application number
PL12173840T
Other languages
English (en)
Inventor
Gilles Dubroeucq
Original Assignee
Viaccess
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 Viaccess filed Critical Viaccess
Publication of PL2541964T3 publication Critical patent/PL2541964T3/pl

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]
    • H04N21/20—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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • 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)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Circuits Of Receivers In General (AREA)
PL12173840T 2011-06-28 2012-06-27 System i sposób nadawania i odbioru treści multimedialnych szyfrowanych PL2541964T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1155758A FR2977431B1 (fr) 2011-06-28 2011-06-28 Systeme et procede d'emission et de reception de contenus multimedia embrouilles
EP12173840.5A EP2541964B1 (fr) 2011-06-28 2012-06-27 Systeme et procede d'emission et de reception de contenus multimedias embrouilles

Publications (1)

Publication Number Publication Date
PL2541964T3 true PL2541964T3 (pl) 2018-02-28

Family

ID=46317288

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12173840T PL2541964T3 (pl) 2011-06-28 2012-06-27 System i sposób nadawania i odbioru treści multimedialnych szyfrowanych

Country Status (4)

Country Link
EP (1) EP2541964B1 (pl)
ES (1) ES2645954T3 (pl)
FR (1) FR2977431B1 (pl)
PL (1) PL2541964T3 (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301540A (nl) * 1993-09-06 1995-04-03 Nedap Nv Chipkaart met meer dan één chip en gecombineerde I/O-lijn.
DE4406704C1 (de) * 1994-03-02 1995-07-20 Angewandte Digital Elektronik Chipkarte
US6922780B1 (en) * 2000-08-08 2005-07-26 The Directv Group, Inc. Dual chip smart card and method for using same
US6641049B2 (en) * 2000-08-31 2003-11-04 Pacusma Company, Ltd. Integrated circuit card with multiple integral electronic modules
FR2905543B1 (fr) * 2006-08-30 2009-01-16 Viaccess Sa Processeur de securite et procede et support d'enregistement pour configurer le comportement de ce processeur.
KR101017425B1 (ko) * 2010-06-18 2011-02-28 임회진 사출 성형을 이용한 스마트카드 제작 방법

Also Published As

Publication number Publication date
EP2541964A1 (fr) 2013-01-02
EP2541964B1 (fr) 2017-08-30
FR2977431A1 (fr) 2013-01-04
FR2977431B1 (fr) 2013-08-30
ES2645954T3 (es) 2017-12-11

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