EP1934799A4 - Method and system for providing multimedia content to multiple clients - Google Patents

Method and system for providing multimedia content to multiple clients

Info

Publication number
EP1934799A4
EP1934799A4 EP05856537A EP05856537A EP1934799A4 EP 1934799 A4 EP1934799 A4 EP 1934799A4 EP 05856537 A EP05856537 A EP 05856537A EP 05856537 A EP05856537 A EP 05856537A EP 1934799 A4 EP1934799 A4 EP 1934799A4
Authority
EP
European Patent Office
Prior art keywords
multimedia content
multiple clients
providing multimedia
providing
clients
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.)
Withdrawn
Application number
EP05856537A
Other languages
German (de)
French (fr)
Other versions
EP1934799A1 (en
Inventor
Jong Lok Yoon
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.)
KT Corp
Original Assignee
KT Corp
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 KT Corp filed Critical KT Corp
Publication of EP1934799A1 publication Critical patent/EP1934799A1/en
Publication of EP1934799A4 publication Critical patent/EP1934799A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • 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
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • 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
    • H04N21/2665—Gathering content from different sources, e.g. Internet and satellite
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP05856537A 2005-10-13 2005-10-13 Method and system for providing multimedia content to multiple clients Withdrawn EP1934799A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2005/003407 WO2007043722A1 (en) 2005-10-13 2005-10-13 Method and system for providing multimedia content to multiple clients

Publications (2)

Publication Number Publication Date
EP1934799A1 EP1934799A1 (en) 2008-06-25
EP1934799A4 true EP1934799A4 (en) 2010-12-08

Family

ID=37942932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05856537A Withdrawn EP1934799A4 (en) 2005-10-13 2005-10-13 Method and system for providing multimedia content to multiple clients

Country Status (3)

Country Link
EP (1) EP1934799A4 (en)
JP (1) JP2009512313A (en)
WO (1) WO2007043722A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002015492A1 (en) * 2000-08-10 2002-02-21 Verizon Communications Inc. Vertical services integration enabled content distribution mechanisms
US20020143975A1 (en) * 2001-04-02 2002-10-03 Junichi Kimura Media distribution systems and multi-media conversion server
US6487390B1 (en) * 1996-12-18 2002-11-26 Clubcom, Inc. System and method for interactive on-demand information
US20030101230A1 (en) * 2001-11-26 2003-05-29 Benschoter Brian N. System and method for effectively presenting multimedia information materials
US20030195923A1 (en) * 2002-01-16 2003-10-16 Bloch Eric D. Presentation server
US20040002310A1 (en) * 2002-06-26 2004-01-01 Cormac Herley Smart car radio
WO2004083990A2 (en) * 2003-03-17 2004-09-30 British Telecommunications Public Limited Company Web content adaption process and system
US20050022235A1 (en) * 2003-07-22 2005-01-27 Davis Steven L. Digital video broadcast network application
US20050060405A1 (en) * 2002-09-16 2005-03-17 Guy Nathan Digital downloading jukebox system with central and local music servers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1188419A (en) * 1997-09-12 1999-03-30 Tsushin Hoso Kiko System for distributing animation information and its method
US6442598B1 (en) * 1997-10-27 2002-08-27 Microsoft Corporation System and method for delivering web content over a broadcast medium
CA2405489C (en) * 2000-04-07 2012-07-03 Movielink, Llc Secure digital content licensing system and method
KR20010109040A (en) * 2000-06-01 2001-12-08 신승현 Internet broadcast relay system and method
KR20020065112A (en) 2001-02-05 2002-08-13 (주)인터넷엠비씨 Multi-media service system using internet
KR20020078320A (en) * 2001-04-09 2002-10-18 (주)이너베이 Apparatus providing of broadcast contents from user to user using the inernet and method thereof
JP2004227108A (en) * 2003-01-20 2004-08-12 Katsuyoshi Nagashima Server distributing program with advertisement and network advertisement registering method
KR20040073630A (en) 2003-02-14 2004-08-21 주식회사 케이티 System and method for sharing content among CDNSPs
KR20040074403A (en) 2003-02-18 2004-08-25 주식회사 케이티 System and method for wholesale service of Content Delivery Network
JP2004318614A (en) * 2003-04-17 2004-11-11 Nec Corp Program scenario distribution apparatus and system, program scenario distribution method and program
KR101065457B1 (en) * 2003-06-23 2011-09-16 주식회사 케이티 System and method for servicing multimedia contents
KR20050079175A (en) 2004-02-04 2005-08-09 주식회사 케이티프리텔 Method and system for unifying broadcasting programs from multiple sources and for providing broadcasting service through the unified channel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487390B1 (en) * 1996-12-18 2002-11-26 Clubcom, Inc. System and method for interactive on-demand information
WO2002015492A1 (en) * 2000-08-10 2002-02-21 Verizon Communications Inc. Vertical services integration enabled content distribution mechanisms
US20020143975A1 (en) * 2001-04-02 2002-10-03 Junichi Kimura Media distribution systems and multi-media conversion server
US20030101230A1 (en) * 2001-11-26 2003-05-29 Benschoter Brian N. System and method for effectively presenting multimedia information materials
US20030195923A1 (en) * 2002-01-16 2003-10-16 Bloch Eric D. Presentation server
US20040002310A1 (en) * 2002-06-26 2004-01-01 Cormac Herley Smart car radio
US20050060405A1 (en) * 2002-09-16 2005-03-17 Guy Nathan Digital downloading jukebox system with central and local music servers
WO2004083990A2 (en) * 2003-03-17 2004-09-30 British Telecommunications Public Limited Company Web content adaption process and system
US20050022235A1 (en) * 2003-07-22 2005-01-27 Davis Steven L. Digital video broadcast network application

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Uploading Instructions", 15 December 2004 (2004-12-15), pages 1 - 3, XP002601848, Retrieved from the Internet <URL:http://web.archive.org/web/20041215024746/http://ftp.uni-paderborn.de/aminet/upload.txt> [retrieved on 20100923] *
DOMINIK SCHÖNEBERG: "YouTube: Videos kostenlos hochladen, taggen und teilen", WWW.NETZWELT.DE, 20 August 2005 (2005-08-20), pages 1 - 2, XP055018359, Retrieved from the Internet <URL:http://www.netzwelt.de/print/news/72227.pdf> [retrieved on 20120203] *
See also references of WO2007043722A1 *
SRIKUMAR VENUGOPAL ET AL: "A Taxonomy of Data Grids for Distributed Data Sharing, Management and Processing", 10 June 2005 (2005-06-10), CORNELL UNIVERSITY LIBRARY, pages 1 - 46, XP055085279, Retrieved from the Internet <URL:http://arxiv.org/abs/cs/0506034> [retrieved on 20131024] *

Also Published As

Publication number Publication date
EP1934799A1 (en) 2008-06-25
JP2009512313A (en) 2009-03-19
WO2007043722A1 (en) 2007-04-19

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