ATE274775T1 - Anordnung einer video-schnittstelle, verteilungssystem und verfahren zur übertragung von kodierten videoprogrammen und sequenzen über ein weiträumiges netz - Google Patents

Anordnung einer video-schnittstelle, verteilungssystem und verfahren zur übertragung von kodierten videoprogrammen und sequenzen über ein weiträumiges netz

Info

Publication number
ATE274775T1
ATE274775T1 AT01953294T AT01953294T ATE274775T1 AT E274775 T1 ATE274775 T1 AT E274775T1 AT 01953294 T AT01953294 T AT 01953294T AT 01953294 T AT01953294 T AT 01953294T AT E274775 T1 ATE274775 T1 AT E274775T1
Authority
AT
Austria
Prior art keywords
interface
video
distribution system
sequences over
arrangement
Prior art date
Application number
AT01953294T
Other languages
English (en)
Inventor
Daniel Lecomte
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Priority claimed from US09/881,075 external-priority patent/US20020026636A1/en
Application granted granted Critical
Publication of ATE274775T1 publication Critical patent/ATE274775T1/de

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
    • H04N21/47—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
    • H04N21/47202—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 content on demand, e.g. video on demand
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2743—Video hosting of uploaded data from client
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
    • 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
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Communication Control (AREA)
AT01953294T 2000-06-15 2001-06-14 Anordnung einer video-schnittstelle, verteilungssystem und verfahren zur übertragung von kodierten videoprogrammen und sequenzen über ein weiträumiges netz ATE274775T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21159000P 2000-06-15 2000-06-15
FR0107175 2001-05-31
US09/881,075 US20020026636A1 (en) 2000-06-15 2001-06-14 Video interfacing and distribution system and method for delivering video programs
PCT/IB2001/001421 WO2001097520A2 (en) 2000-06-15 2001-06-14 Video interfacing arrangement, distribution system and a method for transferring encoded video programs and sequences over a wide area network

Publications (1)

Publication Number Publication Date
ATE274775T1 true ATE274775T1 (de) 2004-09-15

Family

ID=27248777

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01953294T ATE274775T1 (de) 2000-06-15 2001-06-14 Anordnung einer video-schnittstelle, verteilungssystem und verfahren zur übertragung von kodierten videoprogrammen und sequenzen über ein weiträumiges netz

Country Status (6)

Country Link
EP (1) EP1290892B1 (de)
AT (1) ATE274775T1 (de)
AU (1) AU2001275777A1 (de)
DE (1) DE60105155T2 (de)
ES (1) ES2227243T3 (de)
WO (1) WO2001097520A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764791B2 (en) 2002-10-03 2010-07-27 Daniel Lecomte Method for secured transmission of audiovisual files
FR2845554B1 (fr) * 2002-10-03 2004-11-26 Medialive Dispositif pour une transmission securisee de fichiers audiovisuels de haute qualite
FR2846505B1 (fr) * 2002-10-25 2005-02-11 Medialive Dispositif pour la transformation de contenus multimedias et audiovisuels de type mpeg-2 en contenus securises de meme type
US7702103B2 (en) 2002-10-25 2010-04-20 Nagra France Device for the transformation of MPEG 2-type multimedia and audiovisual contents into secured contents of the same type
FR2848372B1 (fr) 2002-12-09 2005-04-01 Medialive Synchronisation de flux audiovisuels securises
FR2853786B1 (fr) * 2003-04-11 2005-08-05 Medialive Procede et equipement de distribution de produits videos numeriques avec une restriction de certains au moins des droits de representation et de reproduction
FR2854019B1 (fr) * 2003-04-16 2005-09-16 Medialive Embrouillage, desembrouillage et distribution securisee de sequences audiovisuelles issues de codeurs videos bases sur un traitement par ondelettes
FR2854530B1 (fr) 2003-05-02 2005-07-22 Medialive Procede et dispositif pour securiser la transmission, l'enregistrement et la visualisation de flux empaquetes audiovisuels numeriques
FR2854531B1 (fr) * 2003-05-02 2007-01-05 Medialive Procede et systeme pour securiser l'embrouillage, le desembrouillage et la distribution de sequences visuelles vectorielles
FR2868654B1 (fr) * 2004-04-06 2007-06-22 Medialive Procede et systeme de diffusion securisee de flux audiovisuels proteges a un groupe dynamique de recepteurs
CN101151899A (zh) * 2005-03-30 2008-03-26 诺基亚西门子通信有限责任两合公司 用于存储和再现tv节目的方法和装置
DE102005060285B4 (de) * 2005-12-15 2007-11-29 Technisat Digital Gmbh Verfahren zur Entschlüsselung verschlüsselter DVB-Signale
CN111600881B (zh) * 2020-05-14 2022-07-05 上海霖石科技发展有限公司 一种基于空气隔离的单向数据采集设备及系统
CN114374851B (zh) * 2022-01-13 2024-11-05 中国铁道科学研究院集团有限公司电子计算技术研究所 高铁融媒体播控方法、系统、设备和高铁播放设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796829A (en) * 1994-09-09 1998-08-18 The Titan Corporation Conditional access system
JP2000504906A (ja) * 1996-02-14 2000-04-18 オリブル コーポレイション リミティド マルチメディアデータのプログレッシブ非同期伝送方法及びシステム
AU5781599A (en) * 1998-08-23 2000-03-14 Open Entertainment, Inc. Transaction system for transporting media files from content provider sources tohome entertainment devices

Also Published As

Publication number Publication date
EP1290892B1 (de) 2004-08-25
DE60105155D1 (de) 2004-09-30
EP1290892A2 (de) 2003-03-12
WO2001097520A3 (en) 2002-03-21
AU2001275777A1 (en) 2001-12-24
ES2227243T3 (es) 2005-04-01
WO2001097520A2 (en) 2001-12-20
DE60105155T2 (de) 2005-09-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties