CA2657434A1 - Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets - Google Patents

Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets Download PDF

Info

Publication number
CA2657434A1
CA2657434A1 CA 2657434 CA2657434A CA2657434A1 CA 2657434 A1 CA2657434 A1 CA 2657434A1 CA 2657434 CA2657434 CA 2657434 CA 2657434 A CA2657434 A CA 2657434A CA 2657434 A1 CA2657434 A1 CA 2657434A1
Authority
CA
Canada
Prior art keywords
buffer
network
distribution server
content
decoder
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.)
Abandoned
Application number
CA 2657434
Other languages
English (en)
Inventor
Haresh Thevathasan
Drew Mcdougall
Jiang GUO
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.)
Individual
Original Assignee
Telephoto Technologies 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 Telephoto Technologies Inc filed Critical Telephoto Technologies Inc
Priority to CA 2657434 priority Critical patent/CA2657434A1/fr
Publication of CA2657434A1 publication Critical patent/CA2657434A1/fr
Abandoned legal-status Critical Current

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
    • H04N21/643—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]
    • H04N21/20—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
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • 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
    • H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer
    • 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 
    • H04N21/63—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
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64761—Control signals issued by the network directed to the server or the client directed to the 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA 2657434 2009-03-09 2009-03-09 Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets Abandoned CA2657434A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2657434 CA2657434A1 (fr) 2009-03-09 2009-03-09 Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2657434 CA2657434A1 (fr) 2009-03-09 2009-03-09 Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets

Publications (1)

Publication Number Publication Date
CA2657434A1 true CA2657434A1 (fr) 2010-09-09

Family

ID=42729279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2657434 Abandoned CA2657434A1 (fr) 2009-03-09 2009-03-09 Configuration de codeur et de decodeur pour l'adressage du delai de transit des communications sur un reseau a base de paquets

Country Status (1)

Country Link
CA (1) CA2657434A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111683268A (zh) * 2020-04-28 2020-09-18 视联动力信息技术股份有限公司 一种监控数据显示方法、装置、设备及介质
CN113596567A (zh) * 2021-06-10 2021-11-02 保升(中国)科技实业有限公司 一种视联网技术

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111683268A (zh) * 2020-04-28 2020-09-18 视联动力信息技术股份有限公司 一种监控数据显示方法、装置、设备及介质
CN111683268B (zh) * 2020-04-28 2023-11-21 视联动力信息技术股份有限公司 一种监控数据显示方法、装置、设备及介质
CN113596567A (zh) * 2021-06-10 2021-11-02 保升(中国)科技实业有限公司 一种视联网技术

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Legal Events

Date Code Title Description
FZDE Discontinued