JP4903220B2 - デジタルコンテンツを分配する方法及び装置 - Google Patents

デジタルコンテンツを分配する方法及び装置 Download PDF

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Publication number
JP4903220B2
JP4903220B2 JP2008546512A JP2008546512A JP4903220B2 JP 4903220 B2 JP4903220 B2 JP 4903220B2 JP 2008546512 A JP2008546512 A JP 2008546512A JP 2008546512 A JP2008546512 A JP 2008546512A JP 4903220 B2 JP4903220 B2 JP 4903220B2
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JP
Japan
Prior art keywords
data stream
digital content
received
connection function
network
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Expired - Fee Related
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JP2008546512A
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English (en)
Japanese (ja)
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JP2009521156A (ja
Inventor
ピエール−イヴ・ル・ラン
ジャン−ルイ・ル・ロー
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Orange SA
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France Telecom SA
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    • 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, manipulating MPEG-4 scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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
    • H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a 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
    • H04N21/24—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
    • H04N21/23—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
    • H04N21/2404—Monitoring of server processing errors or hardware failure
    • 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
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
JP2008546512A 2005-12-22 2006-12-18 デジタルコンテンツを分配する方法及び装置 Expired - Fee Related JP4903220B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0513159 2005-12-22
FR0513159A FR2895629A1 (fr) 2005-12-22 2005-12-22 Procede et systeme de distribution de contenus numeriques
PCT/FR2006/002774 WO2007077310A1 (fr) 2005-12-22 2006-12-18 Procede et systeme de distribution de contenus numeriques

Publications (2)

Publication Number Publication Date
JP2009521156A JP2009521156A (ja) 2009-05-28
JP4903220B2 true JP4903220B2 (ja) 2012-03-28

Family

ID=37192658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008546512A Expired - Fee Related JP4903220B2 (ja) 2005-12-22 2006-12-18 デジタルコンテンツを分配する方法及び装置

Country Status (5)

Country Link
EP (1) EP1964402A1 (zh)
JP (1) JP4903220B2 (zh)
CN (1) CN101346991B (zh)
FR (1) FR2895629A1 (zh)
WO (1) WO2007077310A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675478B2 (en) 2008-04-30 2014-03-18 Cisco Technology, Inc. Network based switchover to original content after ad-insertion device failure
US11265595B2 (en) 2015-10-06 2022-03-01 Sony Interactive Entertainment Inc. Communication system, transmission apparatus, reception apparatus, communication system control method, and program

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000295587A (ja) * 1999-04-05 2000-10-20 Sumitomo Electric Ind Ltd 番組編成方法、番組挿入方法及び番組挿入装置
JP2002064450A (ja) * 2000-06-06 2002-02-28 Matsushita Electric Ind Co Ltd 衛星放送送受システム、送信装置、受信装置、プログラム及び記録媒体
JP2004507123A (ja) * 2000-03-31 2004-03-04 インテロシティ　ユーエスエイ、インコーポレイテッド 地域メタデータ挿入のシステム及び方法
JP2004072348A (ja) * 2002-08-05 2004-03-04 Matsushita Electric Ind Co Ltd データ放送システム
JP2004186822A (ja) * 2002-11-29 2004-07-02 Fujitsu Ltd デジタル放送信号配信システムおよび加入者端末

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0008501D0 (en) * 2000-04-07 2000-05-24 Hunt Simon J Mixed video streaming and push technology distribution system for mobile users
US7003794B2 (en) * 2000-06-27 2006-02-21 Bamboo Mediacasting, Inc. Multicasting transmission of multimedia information
JP2002359833A (ja) * 2001-03-27 2002-12-13 Hitachi Ltd データ通信システムおよび送信装置、通信端末
US20020144260A1 (en) * 2001-03-29 2002-10-03 Koninklijke Philips Electronics N.V. Method for adaptive data/content insertion in MPEG2 transport stream
US7068719B2 (en) * 2001-06-01 2006-06-27 General Instrument Corporation Splicing of digital video transport streams
FR2829891B1 (fr) * 2001-09-18 2004-01-16 France Telecom Procede de reception par un terminal de contenus diffuses par une pluralite de canaux a travers un reseau informatique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000295587A (ja) * 1999-04-05 2000-10-20 Sumitomo Electric Ind Ltd 番組編成方法、番組挿入方法及び番組挿入装置
JP2004507123A (ja) * 2000-03-31 2004-03-04 インテロシティ　ユーエスエイ、インコーポレイテッド 地域メタデータ挿入のシステム及び方法
JP2002064450A (ja) * 2000-06-06 2002-02-28 Matsushita Electric Ind Co Ltd 衛星放送送受システム、送信装置、受信装置、プログラム及び記録媒体
JP2004072348A (ja) * 2002-08-05 2004-03-04 Matsushita Electric Ind Co Ltd データ放送システム
JP2004186822A (ja) * 2002-11-29 2004-07-02 Fujitsu Ltd デジタル放送信号配信システムおよび加入者端末

Also Published As

Publication number Publication date
FR2895629A1 (fr) 2007-06-29
JP2009521156A (ja) 2009-05-28
WO2007077310A1 (fr) 2007-07-12
CN101346991B (zh) 2010-12-08
CN101346991A (zh) 2009-01-14
EP1964402A1 (fr) 2008-09-03

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