FR2957743B1 - Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants - Google Patents

Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants

Info

Publication number
FR2957743B1
FR2957743B1 FR1052006A FR1052006A FR2957743B1 FR 2957743 B1 FR2957743 B1 FR 2957743B1 FR 1052006 A FR1052006 A FR 1052006A FR 1052006 A FR1052006 A FR 1052006A FR 2957743 B1 FR2957743 B1 FR 2957743B1
Authority
FR
France
Prior art keywords
transmitting device
storage medium
computer program
data transmission
program product
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 - Fee Related
Application number
FR1052006A
Other languages
English (en)
Other versions
FR2957743A1 (fr
Inventor
Romain Guignard
Arnaud Closset
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR1052006A priority Critical patent/FR2957743B1/fr
Publication of FR2957743A1 publication Critical patent/FR2957743A1/fr
Application granted granted Critical
Publication of FR2957743B1 publication Critical patent/FR2957743B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H04N21/60—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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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]
    • H04N21/60—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
    • H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
    • 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
    • H04N21/6379—Control signals issued by the client directed to the server or network components directed to server directed to encoder, e.g. for requesting a lower encoding rate
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR1052006A 2010-03-19 2010-03-19 Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants Expired - Fee Related FR2957743B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1052006A FR2957743B1 (fr) 2010-03-19 2010-03-19 Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052006A FR2957743B1 (fr) 2010-03-19 2010-03-19 Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants

Publications (2)

Publication Number Publication Date
FR2957743A1 FR2957743A1 (fr) 2011-09-23
FR2957743B1 true FR2957743B1 (fr) 2012-11-02

Family

ID=42931879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052006A Expired - Fee Related FR2957743B1 (fr) 2010-03-19 2010-03-19 Procede de gestion d'une transmission de donnees par un dispositif emetteur, avec gestion de codage source, produit programme d'ordinateur, moyen de stockage et dispositif emetteur correspondants

Country Status (1)

Country Link
FR (1) FR2957743B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5675384A (en) * 1995-10-03 1997-10-07 Nec Usa, Inc. VBR MPEG video encoding for ATM networks with dynamic bandwidth renegotiation
JP2000175189A (ja) * 1998-12-07 2000-06-23 Univ Tokyo 動画符号化方法およびそれに用いる動画符号化装置
DE60200938T2 (de) * 2001-02-06 2005-07-28 Sharp K.K. Drahtloses bildübertragungsgerät und -verfahren
US20080212599A1 (en) * 2007-03-01 2008-09-04 Qualcomm Incorporated Methods and systems for encoding data in a communication network

Also Published As

Publication number Publication date
FR2957743A1 (fr) 2011-09-23

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Date Code Title Description
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Effective date: 20141128