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DE60100403D1 - Verfahren und system zur kontrolle der bearbeitung von videodaten - Google Patents

Verfahren und system zur kontrolle der bearbeitung von videodaten

Info

Publication number
DE60100403D1
DE60100403D1 DE60100403T DE60100403T DE60100403D1 DE 60100403 D1 DE60100403 D1 DE 60100403D1 DE 60100403 T DE60100403 T DE 60100403T DE 60100403 T DE60100403 T DE 60100403T DE 60100403 D1 DE60100403 D1 DE 60100403D1
Authority
DE
Germany
Prior art keywords
video data
processing
layer
controlling
values
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 - Lifetime
Application number
DE60100403T
Other languages
English (en)
Other versions
DE60100403T2 (de
Inventor
Uwe Horn
Andreas Schieder
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE60100403D1 publication Critical patent/DE60100403D1/de
Application granted granted Critical
Publication of DE60100403T2 publication Critical patent/DE60100403T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04N21/234327—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 by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • 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
    • H04N21/440227—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 decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Processing Or Creating Images (AREA)
  • Television Systems (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE60100403T 2000-02-18 2001-02-15 Verfahren und system zur kontrolle der bearbeitung von videodaten Expired - Lifetime DE60100403T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00103309A EP1126716A1 (de) 2000-02-18 2000-02-18 Verfahren und System zur Kontrolle der Bearbeitung von Videodaten
EP00103309 2000-02-18
PCT/EP2001/001711 WO2001062007A1 (en) 2000-02-18 2001-02-15 Method and system for controlling a processing of video data

Publications (2)

Publication Number Publication Date
DE60100403D1 true DE60100403D1 (de) 2003-07-31
DE60100403T2 DE60100403T2 (de) 2004-05-19

Family

ID=8167879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100403T Expired - Lifetime DE60100403T2 (de) 2000-02-18 2001-02-15 Verfahren und system zur kontrolle der bearbeitung von videodaten

Country Status (7)

Country Link
US (1) US7712121B2 (de)
EP (2) EP1126716A1 (de)
AT (1) ATE243907T1 (de)
AU (1) AU2001233768A1 (de)
DE (1) DE60100403T2 (de)
ES (1) ES2199207T3 (de)
WO (1) WO2001062007A1 (de)

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US20020086706A1 (en) * 2000-11-15 2002-07-04 Ming-Feng Chen Mobile device server
US20020116533A1 (en) * 2001-02-20 2002-08-22 Holliman Matthew J. System for providing a multimedia peer-to-peer computing platform
WO2002103610A2 (en) * 2001-06-14 2002-12-27 Meshnetworks, Inc. Routing algorithms in a mobile ad-hoc network
US7567575B2 (en) 2001-09-07 2009-07-28 At&T Corp. Personalized multimedia services using a mobile service platform
US7908378B2 (en) 2002-04-26 2011-03-15 Nokia, Inc. Provisioning seamless applications in mobile terminals through registering and transferring of application context
US7423990B2 (en) 2002-06-18 2008-09-09 Vixs Systems Inc. Dynamically adjusting data rate of wireless communications
US20040098463A1 (en) * 2002-11-19 2004-05-20 Bo Shen Transcoding-enabled caching proxy and method thereof
EP1443776B1 (de) * 2003-01-29 2012-08-15 Sony Deutschland GmbH Videosignalverarbeitungssystem
JP4228304B2 (ja) * 2003-06-26 2009-02-25 ソニー株式会社 情報処理システム、情報処理装置および方法、記録媒体、並びにプログラム
WO2005029237A2 (en) 2003-09-15 2005-03-31 Digital Networks North America, Inc. Method and system for adaptive transcoding and transrating in a video network
EP1603339A1 (de) * 2004-06-01 2005-12-07 STMicroelectronics S.r.l. Verfahren und System zur Übertragung von Videodaten in einem Netzwerk, zugehöriges paketvermitteltes Netzwerk und Computerprogramprodukt
AU2006330074B2 (en) * 2005-09-07 2009-12-24 Vidyo, Inc. System and method for a high reliability base layer trunk
WO2008082891A2 (en) 2006-12-29 2008-07-10 Echostar Technologies Corporation Incremental transmission of data
US8553757B2 (en) * 2007-02-14 2013-10-08 Microsoft Corporation Forward error correction for media transmission
KR20080108762A (ko) * 2007-06-11 2008-12-16 삼성전자주식회사 방송 컨텐츠를 끊김없이 제공하기 위한 디지털 방송 시스템및 방법
EP2415215A1 (de) * 2009-04-02 2012-02-08 Nokia Siemens Networks OY Verfahren und einrichtung zur datenverarbeitung in einem kommunikationsnetz
US8675513B1 (en) 2010-06-30 2014-03-18 Sprint Spectrum L.P. Method and system for using multi-channel communication links
US8456989B1 (en) * 2010-06-30 2013-06-04 Sprint Spectrum L.P. Method and system for using supplemental channels for a communication session
US8832751B2 (en) * 2010-08-30 2014-09-09 Deutsche Telekom Ag Enhanced video streaming to mobile clients
TWI584662B (zh) * 2011-06-01 2017-05-21 內數位專利控股公司 內容傳遞網路互連(cdni)機制
US9119111B2 (en) * 2011-08-12 2015-08-25 Alcatel Lucent Method and apparatus for controlling wireless uplink sessions
US9113486B2 (en) 2011-08-12 2015-08-18 Alcatel Lucent Method and apparatus for controlling wireless uplink sessions
US11082728B2 (en) * 2018-08-31 2021-08-03 Electronics And Telecommunications Research Institute Method and apparatus for providing broadcast service based on scalable codec
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Also Published As

Publication number Publication date
EP1256235B1 (de) 2003-06-25
AU2001233768A1 (en) 2001-08-27
ATE243907T1 (de) 2003-07-15
ES2199207T3 (es) 2004-02-16
EP1256235A1 (de) 2002-11-13
EP1126716A1 (de) 2001-08-22
US20010022000A1 (en) 2001-09-13
DE60100403T2 (de) 2004-05-19
WO2001062007A1 (en) 2001-08-23
US7712121B2 (en) 2010-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition