CN1886968A - 用于准备发送数据的设备和方法以及相应的产品 - Google Patents
用于准备发送数据的设备和方法以及相应的产品 Download PDFInfo
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- CN1886968A CN1886968A CNA2004800355427A CN200480035542A CN1886968A CN 1886968 A CN1886968 A CN 1886968A CN A2004800355427 A CNA2004800355427 A CN A2004800355427A CN 200480035542 A CN200480035542 A CN 200480035542A CN 1886968 A CN1886968 A CN 1886968A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
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- 238000004590 computer program Methods 0.000 claims description 6
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- 238000005516 engineering process Methods 0.000 description 12
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- 238000007726 management method Methods 0.000 description 4
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Images
Classifications
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- 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
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- 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
- H04L65/1066—Session management
- H04L65/1101—Session protocols
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- 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
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK 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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314076 | 2003-12-01 | ||
FR0314076A FR2863130A1 (fr) | 2003-12-01 | 2003-12-01 | Dispositif et procede de preparation de donnees d'emission et produits correspondants |
PCT/EP2004/053143 WO2005055553A2 (en) | 2003-12-01 | 2004-11-26 | Device and method for the preparation of sending data and corresponding products |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1886968A true CN1886968A (zh) | 2006-12-27 |
CN1886968B CN1886968B (zh) | 2010-04-28 |
Family
ID=34566274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800355427A Expired - Fee Related CN1886968B (zh) | 2003-12-01 | 2004-11-26 | 用于准备发送数据的设备和方法以及相应的产品 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7711839B2 (zh) |
EP (1) | EP1698148B1 (zh) |
JP (1) | JP4748729B2 (zh) |
KR (1) | KR101126118B1 (zh) |
CN (1) | CN1886968B (zh) |
BR (1) | BRPI0416896B1 (zh) |
CA (1) | CA2546984C (zh) |
DE (1) | DE602004026109D1 (zh) |
FR (1) | FR2863130A1 (zh) |
MX (1) | MXPA06006177A (zh) |
WO (1) | WO2005055553A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101860895A (zh) * | 2010-06-11 | 2010-10-13 | 上海海维工业控制有限公司 | 一种改进的aimd拥塞控制方法 |
CN110300315A (zh) * | 2019-07-24 | 2019-10-01 | 北京达佳互联信息技术有限公司 | 一种视频码率确定方法、装置、电子设备及存储介质 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8676876B2 (en) * | 2006-06-27 | 2014-03-18 | International Business Machines Corporation | Synchronizing an active feed adapter and a backup feed adapter in a high speed, low latency data communications environment |
US8296778B2 (en) | 2006-06-27 | 2012-10-23 | International Business Machines Corporation | Computer data communications in a high speed, low latency data communications environment |
US20070300234A1 (en) * | 2006-06-27 | 2007-12-27 | Eliezer Dekel | Selecting application messages from an active feed adapter and a backup feed adapter for application-level data processing in a high speed, low latency data communications environment |
US20070299936A1 (en) * | 2006-06-27 | 2007-12-27 | Borgendale Kenneth W | Interactively streaming data from a database in a high speed, low latency data communications environment |
US8122144B2 (en) | 2006-06-27 | 2012-02-21 | International Business Machines Corporation | Reliable messaging using redundant message streams in a high speed, low latency data communications environment |
US10051238B2 (en) * | 2006-09-18 | 2018-08-14 | Imagine Communications Corp. | Bandwidth based licensing scheme for video, audio and/or multimedia content |
US20080114938A1 (en) * | 2006-11-14 | 2008-05-15 | Borgendale Kenneth W | Application Message Caching In A Feed Adapter |
US8695015B2 (en) * | 2006-12-06 | 2014-04-08 | International Business Machines Corporation | Application message conversion using a feed adapter |
US20080140550A1 (en) * | 2006-12-07 | 2008-06-12 | Berezuk John F | Generating a global system configuration for a financial market data system |
US20080141273A1 (en) * | 2006-12-11 | 2008-06-12 | Borgendale Kenneth W | Accessing Application Message Data In A Messaging Environment |
US20080137830A1 (en) * | 2006-12-12 | 2008-06-12 | Bhogal Kulvir S | Dispatching A Message Request To A Service Provider In A Messaging Environment |
US8327381B2 (en) * | 2006-12-12 | 2012-12-04 | International Business Machines Corporation | Referencing message elements in an application message in a messaging environment |
US8850451B2 (en) | 2006-12-12 | 2014-09-30 | International Business Machines Corporation | Subscribing for application messages in a multicast messaging environment |
JP2008172515A (ja) * | 2007-01-11 | 2008-07-24 | Sony Corp | 送信装置および方法、通信装置、並びにプログラム |
US7917912B2 (en) * | 2007-03-27 | 2011-03-29 | International Business Machines Corporation | Filtering application messages in a high speed, low latency data communications environment |
US20090006559A1 (en) * | 2007-06-27 | 2009-01-01 | Bhogal Kulvir S | Application Message Subscription Tracking In A High Speed, Low Latency Data Communications Environment |
US20090006560A1 (en) * | 2007-06-27 | 2009-01-01 | Bhogal Kulvir S | Terminating An Application Message Subscription |
AU2007237313A1 (en) * | 2007-12-03 | 2009-06-18 | Canon Kabushiki Kaisha | Improvement for error correction in distributed vdeo coding |
AU2007242924A1 (en) * | 2007-12-12 | 2009-07-02 | Canon Kabushiki Kaisha | Improvement for error correction in distributed video coding |
US8683480B2 (en) * | 2011-06-01 | 2014-03-25 | International Business Machines Corporation | Resource allocation for a plurality of resources for a dual activity system |
US9781488B2 (en) * | 2015-07-30 | 2017-10-03 | Adi Rozenberg | Controlled adaptive rate switching system and method for media streaming over IP networks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1154190A (zh) * | 1995-05-09 | 1997-07-09 | 诺基亚电信公司 | 数字通信系统中的非透明数据发送 |
US5699365A (en) * | 1996-03-27 | 1997-12-16 | Motorola, Inc. | Apparatus and method for adaptive forward error correction in data communications |
JP2001045098A (ja) * | 1999-05-26 | 2001-02-16 | Canon Inc | データ通信システム、データ通信装置、データ通信方法及び記憶媒体 |
US6519461B1 (en) * | 1999-10-29 | 2003-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching from a common channel to a dedicated channel based on common channel load |
EP2068488A3 (en) * | 2001-04-26 | 2011-05-04 | NTT DoCoMo, Inc. | Data link transmission control methods, mobile communication systems, data link transmission control apparatus, base stations, mobile stations, mobile station control programs, and computer-readable recording media |
US6789123B2 (en) * | 2001-12-28 | 2004-09-07 | Microsoft Corporation | System and method for delivery of dynamically scalable audio/video content over a network |
EP1359722A1 (en) * | 2002-03-27 | 2003-11-05 | BRITISH TELECOMMUNICATIONS public limited company | Data streaming system and method |
KR20030095995A (ko) * | 2002-06-14 | 2003-12-24 | 마츠시타 덴끼 산교 가부시키가이샤 | 미디어 전송방법 및 그 송신장치 및 수신장치 |
US7571246B2 (en) * | 2004-07-29 | 2009-08-04 | Microsoft Corporation | Media transrating over a bandwidth-limited network |
-
2003
- 2003-12-01 FR FR0314076A patent/FR2863130A1/fr not_active Withdrawn
-
2004
- 2004-11-26 BR BRPI0416896-8A patent/BRPI0416896B1/pt active IP Right Grant
- 2004-11-26 CA CA2546984A patent/CA2546984C/en not_active Expired - Fee Related
- 2004-11-26 CN CN2004800355427A patent/CN1886968B/zh not_active Expired - Fee Related
- 2004-11-26 WO PCT/EP2004/053143 patent/WO2005055553A2/en not_active Application Discontinuation
- 2004-11-26 JP JP2006540466A patent/JP4748729B2/ja not_active Expired - Fee Related
- 2004-11-26 DE DE602004026109T patent/DE602004026109D1/de active Active
- 2004-11-26 EP EP04816333A patent/EP1698148B1/en not_active Not-in-force
- 2004-11-26 MX MXPA06006177A patent/MXPA06006177A/es active IP Right Grant
- 2004-11-26 US US10/580,943 patent/US7711839B2/en active Active
- 2004-11-26 KR KR1020067010495A patent/KR101126118B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101860895A (zh) * | 2010-06-11 | 2010-10-13 | 上海海维工业控制有限公司 | 一种改进的aimd拥塞控制方法 |
CN101860895B (zh) * | 2010-06-11 | 2012-12-19 | 上海海维工业控制有限公司 | 一种改进的aimd拥塞控制方法 |
CN110300315A (zh) * | 2019-07-24 | 2019-10-01 | 北京达佳互联信息技术有限公司 | 一种视频码率确定方法、装置、电子设备及存储介质 |
CN110300315B (zh) * | 2019-07-24 | 2021-08-13 | 北京达佳互联信息技术有限公司 | 一种视频码率确定方法、装置、电子设备及存储介质 |
US11425394B2 (en) | 2019-07-24 | 2022-08-23 | Beijing Dajia Internet Information Technology Co., Ltd. | Method and apparatus for determining video bit rate, and electronic device |
Also Published As
Publication number | Publication date |
---|---|
CA2546984C (en) | 2013-05-14 |
CA2546984A1 (en) | 2005-06-16 |
WO2005055553A3 (en) | 2005-09-15 |
EP1698148A2 (en) | 2006-09-06 |
WO2005055553A2 (en) | 2005-06-16 |
FR2863130A1 (fr) | 2005-06-03 |
US20070106813A1 (en) | 2007-05-10 |
US7711839B2 (en) | 2010-05-04 |
BRPI0416896A (pt) | 2007-03-06 |
EP1698148B1 (en) | 2010-03-17 |
BRPI0416896B1 (pt) | 2018-04-24 |
KR20060123212A (ko) | 2006-12-01 |
JP2007516669A (ja) | 2007-06-21 |
DE602004026109D1 (de) | 2010-04-29 |
JP4748729B2 (ja) | 2011-08-17 |
MXPA06006177A (es) | 2006-08-25 |
KR101126118B1 (ko) | 2012-03-29 |
CN1886968B (zh) | 2010-04-28 |
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