CN103814581B - 用于广播视频节目的系统 - Google Patents

用于广播视频节目的系统 Download PDF

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Publication number
CN103814581B
CN103814581B CN201280041973.9A CN201280041973A CN103814581B CN 103814581 B CN103814581 B CN 103814581B CN 201280041973 A CN201280041973 A CN 201280041973A CN 103814581 B CN103814581 B CN 103814581B
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CN
China
Prior art keywords
stream
packets
conforming
generation
standard
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
CN201280041973.9A
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English (en)
Chinese (zh)
Other versions
CN103814581A (zh
Inventor
伯纳德·皮绍
劳伦·鲁尔
卢多维克·普兰
马修·普东
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.)
Enensys Technologies SA
Original Assignee
Enensys Technologies SA
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 SA filed Critical Enensys Technologies SA
Publication of CN103814581A publication Critical patent/CN103814581A/zh
Application granted granted Critical
Publication of CN103814581B publication Critical patent/CN103814581B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN201280041973.9A 2011-07-20 2012-07-11 用于广播视频节目的系统 Expired - Fee Related CN103814581B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR11/56572 2011-07-20
FR1156572A FR2978319B1 (fr) 2011-07-20 2011-07-20 Systeme de diffusion de programmes videos
PCT/EP2012/063569 WO2013010872A1 (fr) 2011-07-20 2012-07-11 Système de diffusion de programmes vidéos

Publications (2)

Publication Number Publication Date
CN103814581A CN103814581A (zh) 2014-05-21
CN103814581B true CN103814581B (zh) 2017-05-24

Family

ID=46513758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280041973.9A Expired - Fee Related CN103814581B (zh) 2011-07-20 2012-07-11 用于广播视频节目的系统

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101730995A (zh) * 2007-01-12 2010-06-09 蔚蓝公司 用于无线广播系统的汇聚子层
CN101911695A (zh) * 2008-01-02 2010-12-08 思科技术公司 多传输流接收机

Family Cites Families (8)

* 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101730995A (zh) * 2007-01-12 2010-06-09 蔚蓝公司 用于无线广播系统的汇聚子层
CN101911695A (zh) * 2008-01-02 2010-12-08 思科技术公司 多传输流接收机

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Digital Video Broadcasting (DVB);;ETSI;《TECHNICAL SPECIFICATION, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE(ETSI),650,ROUTE DES LUCIOLES;F-06921 SOPHIA-ANTIPOLIS》;20101201;第BROADCAS卷(第V1.2.1期);全文 *
NETPROCESSOR 9026;Thomson;《http://www.thomson-networks.com/sites/default/files/products/CDT-3042D-3.pdf 》;20090313;全文 *

Also Published As

Publication number Publication date
ZA201401253B (en) 2015-10-28
CN103814581A (zh) 2014-05-21
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
CO6930315A2 (es) 2014-04-28
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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Granted publication date: 20170524

Termination date: 20190711