IN2012DN01126A - - Google Patents

Info

Publication number
IN2012DN01126A
IN2012DN01126A IN1126DEN2012A IN2012DN01126A IN 2012DN01126 A IN2012DN01126 A IN 2012DN01126A IN 1126DEN2012 A IN1126DEN2012 A IN 1126DEN2012A IN 2012DN01126 A IN2012DN01126 A IN 2012DN01126A
Authority
IN
India
Prior art keywords
transport stream
mpeg transport
values
clock reference
program clock
Prior art date
Application number
Other languages
English (en)
Inventor
Torbjorn Einarsson
Thorsten Lohmar
Thomas Rusert
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN01126A publication Critical patent/IN2012DN01126A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • 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—Synchronisation processes, e.g. processing of PCR [Programme 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]
    • H04N21/20—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]
    • H04N21/20—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
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream 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]
    • H04N21/40—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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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]
    • H04N21/40—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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
IN1126DEN2012 2009-08-07 2009-08-07 IN2012DN01126A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/060309 WO2011015251A1 (fr) 2009-08-07 2009-08-07 Appareil et procédé destinés à l'accord sur un canal d'un flux de transport mpeg (mpeg-ts)

Publications (1)

Publication Number Publication Date
IN2012DN01126A true IN2012DN01126A (fr) 2015-04-10

Family

ID=41724224

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1126DEN2012 IN2012DN01126A (fr) 2009-08-07 2009-08-07

Country Status (7)

Country Link
US (1) US9369746B2 (fr)
EP (1) EP2462738B1 (fr)
JP (1) JP5767638B2 (fr)
KR (1) KR101689128B1 (fr)
CA (1) CA2769949C (fr)
IN (1) IN2012DN01126A (fr)
WO (1) WO2011015251A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2498494A1 (fr) * 2011-03-11 2012-09-12 Thomson Licensing Décodeur et procédé pour le décodeur pour synchroniser le rendu du contenu reçu par différents réseaux
WO2012177041A2 (fr) * 2011-06-20 2012-12-27 엘지전자 주식회사 Procédé de transmission et de réception de contenu multimédia et appareil de transmission et de réception utilisant ce procédé
JP5642319B2 (ja) * 2012-04-04 2014-12-17 三菱電機株式会社 デジタルデータ配信装置及び方法、及びデジタルデータ再生装置及び方法、同期再生システム、プログラム、並びに記録媒体
KR101937247B1 (ko) * 2016-12-28 2019-01-14 네이버 주식회사 실시간 라이브 환경에서 버퍼 기반 대역폭 측정 및 적응형 데이터 전송을 위한 방법 및 시스템
WO2020086452A1 (fr) * 2018-10-22 2020-04-30 Radiant Communications Corporation Diffusion en continu sur internet de vidéos à faible latence permettant la gestion et la transmission de multiples flux de données
SG11202100913YA (en) * 2018-11-08 2021-02-25 Sk Telecom Co Ltd Method and device for switching media service channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3851721B2 (ja) 1998-03-11 2006-11-29 株式会社東芝 マルチメディアデータ入出力インタフェース装置及び同装置に適用される一定レートストリーム出力方法
ES2274772T3 (es) 2000-12-21 2007-06-01 Alcatel Lucent Metodo de correccion de la referencia de reloj del programa en una transmision de rafagas multiplexadas en un enlace descendente de un sistema integrado multihaz de comunicacion por satelite.
US20030200548A1 (en) * 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
US8683535B2 (en) * 2004-03-26 2014-03-25 Broadcom Corporation Fast channel change
US7965771B2 (en) 2006-02-27 2011-06-21 Cisco Technology, Inc. Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network
US8218654B2 (en) 2006-03-08 2012-07-10 Cisco Technology, Inc. Method for reducing channel change startup delays for multicast digital video streams
JP5041844B2 (ja) 2007-03-28 2012-10-03 株式会社日立国際電気 Ｐｃｒ補正回路
JP4585550B2 (ja) 2007-07-31 2010-11-24 ポステック・アカデミー‐インダストリー・ファウンデーション Ｉｐｔｖの応答遅延減少方法及びその方法を具現するためのｉｐｔｖサービス提供サーバー
JP4922910B2 (ja) 2007-12-18 2012-04-25 日本放送協会 再送信装置、再変調装置及び放送システム

Also Published As

Publication number Publication date
EP2462738A1 (fr) 2012-06-13
US20120246690A1 (en) 2012-09-27
WO2011015251A1 (fr) 2011-02-10
CA2769949C (fr) 2017-06-06
US9369746B2 (en) 2016-06-14
CA2769949A1 (fr) 2011-02-10
EP2462738B1 (fr) 2018-03-21
JP2013501440A (ja) 2013-01-10
JP5767638B2 (ja) 2015-08-19
KR20120054609A (ko) 2012-05-30
KR101689128B1 (ko) 2016-12-23

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