CO6930315A2 - Sistema de difusión de programas de video - Google Patents

Sistema de difusión de programas de video

Info

Publication number
CO6930315A2
CO6930315A2 CO14009906A CO14009906A CO6930315A2 CO 6930315 A2 CO6930315 A2 CO 6930315A2 CO 14009906 A CO14009906 A CO 14009906A CO 14009906 A CO14009906 A CO 14009906A CO 6930315 A2 CO6930315 A2 CO 6930315A2
Authority
CO
Colombia
Prior art keywords
broadcast system
video program
program broadcast
video
program
Prior art date
Application number
CO14009906A
Other languages
English (en)
Spanish (es)
Inventor
Bernard Pichot
Laurent Roul
Ludovic Poulain
Mattieu Puton
Original Assignee
Enensys Technologies
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 Enensys Technologies filed Critical Enensys Technologies
Publication of CO6930315A2 publication Critical patent/CO6930315A2/es

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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N21/238—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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/64707—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 for transferring content from a first network to a second network, e.g. between IP and wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
CO14009906A 2011-07-20 2014-01-20 Sistema de difusión de programas de video CO6930315A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156572A FR2978319B1 (fr) 2011-07-20 2011-07-20 Systeme de diffusion de programmes videos

Publications (1)

Publication Number Publication Date
CO6930315A2 true CO6930315A2 (es) 2014-04-28

Family

ID=46513758

Family Applications (1)

Application Number Title Priority Date Filing Date
CO14009906A CO6930315A2 (es) 2011-07-20 2014-01-20 Sistema de difusión de programas de video

Country Status (10)

Country Link
US (1) US9641874B2 (enExample)
EP (1) EP2735167B1 (enExample)
CN (1) CN103814581B (enExample)
CO (1) CO6930315A2 (enExample)
ES (1) ES2702494T3 (enExample)
FR (1) FR2978319B1 (enExample)
IN (1) IN2014CN00620A (enExample)
RU (1) RU2600737C2 (enExample)
WO (1) WO2013010872A1 (enExample)
ZA (1) ZA201401253B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20130630A1 (it) * 2013-07-25 2015-01-26 Rai Radiotelevisione Italiana Sistema, decodificatore e metodo per la trasmissione satellitare di segnali
US9894016B2 (en) * 2013-12-04 2018-02-13 Sony Corporation Data processing device and data processing method
WO2016140089A1 (ja) * 2015-03-04 2016-09-09 ソニー株式会社 送信装置、送信方法、受信装置、及び、受信方法
WO2017215769A1 (en) * 2016-06-17 2017-12-21 Nevion Europe As Deterministic re-multiplexing for dvb sfn networks
EP3472951A1 (en) * 2016-06-17 2019-04-24 Enensys Technologies Deterministic and smoothed re-multiplexing of transport streams within single frequency networks
RU2689793C1 (ru) * 2018-08-03 2019-05-29 Владимир Леонидович Карякин Региональная сеть цифрового тв вещания стандарта dvb-t2 с наземными каналами связи

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7751477B2 (en) * 2003-02-13 2010-07-06 Broadcom Corporation Communications signal transcoder
RU2341910C2 (ru) * 2003-03-03 2008-12-20 Нокиа Корпорейшн Способ, система и сетевой объект для указания иерархического режима для транспортных потоков, переносимых при широкополосной передаче
ITTO20030346A1 (it) * 2003-05-13 2004-11-14 Rai Radiotelevisione Italiana Spa Procedimento di trasmissione di segnali televisivi digitali per reti numeriche terrestri(dvb-t) a frequenza singola, e di trattamento dei segnali trasmessi dopo ricezione
US7912057B2 (en) * 2007-01-12 2011-03-22 Wi-Lan Inc. Convergence sublayer for use in a wireless broadcasting system
RU2497283C2 (ru) * 2007-03-15 2013-10-27 МЭЙНДАТА, спол. с р.о. Способ эффективного распределения полосы частот множества транспортных потоков с частично одинаковым контентом
GB2449426A (en) * 2007-05-18 2008-11-26 The Technology Partnership Plc Transporting data streams between a first node and a plurality of second nodes in a broadcast network
WO2009000982A2 (fr) * 2007-06-25 2008-12-31 Thomson Licensing Procédés de génération de flux finaux et de flux secondaires de contenus primaires et secondaires à transmettre, pour des réseaux sfn, et dispositifs de génération et stations associés
US8432882B2 (en) * 2008-01-02 2013-04-30 Cisco Technology, Inc. Multiple transport receiver
US8248910B2 (en) * 2008-01-29 2012-08-21 Nokia Corporation Physical layer and data link layer signalling in digital video broadcast preamble symbols
DE102009033179A1 (de) * 2009-07-13 2011-01-27 Licos Trucktec Gmbh Elektromagnetische Reibschaltkupplung

Also Published As

Publication number Publication date
ZA201401253B (en) 2015-10-28
CN103814581A (zh) 2014-05-21
CN103814581B (zh) 2017-05-24
ES2702494T3 (es) 2019-03-01
WO2013010872A1 (fr) 2013-01-24
FR2978319A1 (fr) 2013-01-25
RU2600737C2 (ru) 2016-10-27
EP2735167A1 (fr) 2014-05-28
IN2014CN00620A (enExample) 2015-04-03
US20140298397A1 (en) 2014-10-02
FR2978319B1 (fr) 2013-07-05
RU2014101571A (ru) 2015-08-27
EP2735167B1 (fr) 2018-09-19
US9641874B2 (en) 2017-05-02

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