CN101729855B - 数字内容流的传送方法和对应的接收方法 - Google Patents
数字内容流的传送方法和对应的接收方法 Download PDFInfo
- Publication number
- CN101729855B CN101729855B CN200910206895.3A CN200910206895A CN101729855B CN 101729855 B CN101729855 B CN 101729855B CN 200910206895 A CN200910206895 A CN 200910206895A CN 101729855 B CN101729855 B CN 101729855B
- Authority
- CN
- China
- Prior art keywords
- digital content
- content stream
- message
- receivers
- receiver
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- 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
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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]
- H04N21/40—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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
-
- 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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- 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
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- 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
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/171—Systems operating in the amplitude domain of the television signal
- H04N7/1713—Systems operating in the amplitude domain of the television signal by modifying synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- 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
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08305737A EP2180655A1 (en) | 2008-10-27 | 2008-10-27 | Method of transmission af a digital content stream and corresponding method of reception |
EP08305737.2 | 2008-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101729855A CN101729855A (zh) | 2010-06-09 |
CN101729855B true CN101729855B (zh) | 2015-01-14 |
Family
ID=40679277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910206895.3A Active CN101729855B (zh) | 2008-10-27 | 2009-10-27 | 数字内容流的传送方法和对应的接收方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9300709B2 (zh) |
EP (2) | EP2180655A1 (zh) |
JP (1) | JP5676871B2 (zh) |
KR (1) | KR101642380B1 (zh) |
CN (1) | CN101729855B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007249777A1 (en) | 2006-05-11 | 2007-11-22 | Cfph, Llc | Methods and apparatus for electronic file use and management |
US10089327B2 (en) * | 2011-08-18 | 2018-10-02 | Qualcomm Incorporated | Smart camera for sharing pictures automatically |
FR3009161B1 (fr) * | 2013-07-24 | 2015-09-11 | Expway | Procede de synchronisation lors du traitement par un lecteur multimedia d'un contenu multimedia transmis par un service mbms |
CN107852523B (zh) | 2015-09-30 | 2021-01-19 | 苹果公司 | 用于在终端之间同步媒体渲染的方法、终端和设备 |
CN105872660B (zh) * | 2016-03-30 | 2018-11-02 | 北京奇艺世纪科技有限公司 | 一种同步播放的方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7020891B1 (en) * | 2000-09-28 | 2006-03-28 | Intel Corporation | Internet domain and time index based video email system |
CN1972232A (zh) * | 2006-10-20 | 2007-05-30 | 北京四达时代软件技术有限公司 | 一种通过网络信道传送信息的方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6938268B1 (en) | 1998-01-08 | 2005-08-30 | Winston W. Hodge | Video stream sharing |
DE69911931D1 (de) | 1998-03-13 | 2003-11-13 | Siemens Corp Res Inc | Verfahren und vorrichtung zum einfügen dynamischer kommentare in einem videokonferenzsystem |
CA2234033A1 (en) | 1998-04-03 | 1999-10-03 | Jazz Media Network | Multi-media collaboration network |
AU2001294605A1 (en) | 2000-09-21 | 2002-04-02 | Iq Company | Method and system for asynchronous online distributed problem solving including problems in education, business finance and technology |
US20020112244A1 (en) | 2000-12-19 | 2002-08-15 | Shih-Ping Liou | Collaborative video delivery over heterogeneous networks |
JP2002247541A (ja) | 2001-02-15 | 2002-08-30 | Nippon Telegr & Teleph Corp <Ntt> | 多地点映像表示制御方法および多地点映像表示制御を行う遠隔会議システム |
EP1398931B1 (en) * | 2002-09-06 | 2006-05-03 | Sony Deutschland GmbH | Synchronous play-out of media data packets |
JP4401721B2 (ja) * | 2002-09-26 | 2010-01-20 | キヤノン株式会社 | 映像受信装置 |
US20040117840A1 (en) * | 2002-12-12 | 2004-06-17 | Boudreau Paul A. | Data enhanced multi-media system for a set-top terminal |
US20060277581A1 (en) * | 2003-03-10 | 2006-12-07 | Avraham Eliyahu | Local entity and a method for providing media streams |
US20040226047A1 (en) * | 2003-05-05 | 2004-11-11 | Jyh-Bor Lin | Live broadcasting method and its system for SNG webcasting studio |
CN100417155C (zh) | 2003-05-08 | 2008-09-03 | 上海交通大学 | 远程教学多模式实时多媒体交互*** |
US7302274B2 (en) | 2003-09-19 | 2007-11-27 | Nokia Corporation | Method and device for real-time shared editing mobile video |
US20050177853A1 (en) * | 2004-02-11 | 2005-08-11 | Alio, Inc. | System and Methodology for Distributed Delivery of Online Content in Response to Client Selections from an Online Catalog |
JP2005294941A (ja) * | 2004-03-31 | 2005-10-20 | Nippon Telegraph & Telephone West Corp | 映像コンテンツ再生システム、その再生制御方法、クライアント端末、同期サーバ及びそのプログラム |
GB2428830A (en) * | 2005-08-01 | 2007-02-07 | Era Digital Media Co Ltd | Interactive multimedia system and interface |
JP4848727B2 (ja) | 2005-10-03 | 2011-12-28 | 日本電気株式会社 | 映像配信システム、映像配信方法および映像同期共有装置 |
US8943218B2 (en) * | 2006-10-12 | 2015-01-27 | Concurrent Computer Corporation | Method and apparatus for a fault resilient collaborative media serving array |
FR2908584A1 (fr) | 2006-11-10 | 2008-05-16 | France Telecom | Systeme d'interaction collaborative autour d'objets partages, par integration d'images |
US20080162668A1 (en) | 2006-12-29 | 2008-07-03 | John David Miller | Method and apparatus for mutually-shared media experiences |
JP2008167351A (ja) * | 2007-01-04 | 2008-07-17 | Toshiba Corp | 端末装置 |
GB2446455B (en) | 2007-02-08 | 2011-08-17 | Adder Tech Ltd | Video switch and method of sampling simultaneous video sources |
US8401900B2 (en) * | 2008-02-14 | 2013-03-19 | At&T Intellectual Property I, Lp | System and method for presenting advertising data based on end user trick-play trend data |
-
2008
- 2008-10-27 EP EP08305737A patent/EP2180655A1/en not_active Withdrawn
-
2009
- 2009-10-21 JP JP2009242340A patent/JP5676871B2/ja active Active
- 2009-10-22 EP EP20090173736 patent/EP2180657B1/en active Active
- 2009-10-22 KR KR1020090100819A patent/KR101642380B1/ko active IP Right Grant
- 2009-10-26 US US12/589,610 patent/US9300709B2/en active Active
- 2009-10-27 CN CN200910206895.3A patent/CN101729855B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7020891B1 (en) * | 2000-09-28 | 2006-03-28 | Intel Corporation | Internet domain and time index based video email system |
CN1972232A (zh) * | 2006-10-20 | 2007-05-30 | 北京四达时代软件技术有限公司 | 一种通过网络信道传送信息的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2180657B1 (en) | 2015-05-20 |
KR20100047135A (ko) | 2010-05-07 |
CN101729855A (zh) | 2010-06-09 |
JP2010103995A (ja) | 2010-05-06 |
US20100107202A1 (en) | 2010-04-29 |
EP2180657A1 (en) | 2010-04-28 |
EP2180655A1 (en) | 2010-04-28 |
JP5676871B2 (ja) | 2015-02-25 |
KR101642380B1 (ko) | 2016-07-25 |
US9300709B2 (en) | 2016-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne - Billancourt Patentee before: THOMSON LICENSING |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190124 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190124 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right |