CN1711768A - 错开统计多路复用的系统和方法 - Google Patents
错开统计多路复用的系统和方法 Download PDFInfo
- Publication number
- CN1711768A CN1711768A CNA2003801030752A CN200380103075A CN1711768A CN 1711768 A CN1711768 A CN 1711768A CN A2003801030752 A CNA2003801030752 A CN A2003801030752A CN 200380103075 A CN200380103075 A CN 200380103075A CN 1711768 A CN1711768 A CN 1711768A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000002609 medium Substances 0.000 claims description 4
- 239000006163 transport media Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 abstract 1
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 34
- 238000007906 compression Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012163 sequencing technique Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 101100476639 Caenorhabditis elegans gop-3 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
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- 238000009432 framing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
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- 238000012421 spiking Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- 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
- H04N21/234381—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 altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
-
- 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
- H04N21/2365—Multiplexing of several 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
- H04N21/23—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
- H04N21/2365—Multiplexing of several video streams
- H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
-
- 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
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26275—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for distributing content or additional data in a staggered manner, e.g. repeating movies on different channels in a time-staggered manner in a near video on demand system
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42664602P | 2002-11-15 | 2002-11-15 | |
US60/426,646 | 2002-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1711768A true CN1711768A (zh) | 2005-12-21 |
CN100455007C CN100455007C (zh) | 2009-01-21 |
Family
ID=32326392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801030752A Expired - Fee Related CN100455007C (zh) | 2002-11-15 | 2003-10-27 | 错开统计多路复用的系统和方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9084010B2 (zh) |
EP (1) | EP1561344B1 (zh) |
JP (2) | JP4609753B2 (zh) |
KR (1) | KR101061572B1 (zh) |
CN (1) | CN100455007C (zh) |
AU (1) | AU2003283028A1 (zh) |
BR (1) | BR0316114A (zh) |
MX (1) | MXPA05005213A (zh) |
WO (1) | WO2004047444A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102209237A (zh) * | 2011-05-26 | 2011-10-05 | 杭州华三通信技术有限公司 | 降低点播实况媒体流时i帧重叠的方法及视频管理服务器 |
WO2022148356A1 (zh) * | 2021-01-08 | 2022-07-14 | 华为技术有限公司 | 编码方法、电子设备、通信系统、存储介质和程序产品 |
Families Citing this family (45)
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US8713623B2 (en) | 2001-09-20 | 2014-04-29 | Time Warner Cable Enterprises, LLC | Technique for effectively providing program material in a cable television system |
US7610603B2 (en) * | 2004-03-26 | 2009-10-27 | Broadcom Corporation | Multistream video communication with staggered access points |
FR2874292B1 (fr) * | 2004-08-10 | 2007-01-26 | Thales Sa | Procede de mise en forme de trames d'une sequence video |
US9723267B2 (en) * | 2004-12-15 | 2017-08-01 | Time Warner Cable Enterprises Llc | Method and apparatus for wideband distribution of content |
US20090064242A1 (en) * | 2004-12-23 | 2009-03-05 | Bitband Technologies Ltd. | Fast channel switching for digital tv |
CN101233759A (zh) | 2005-07-28 | 2008-07-30 | 汤姆森特许公司 | 经由视频信道传输多个视频流的方法和装置 |
US8229983B2 (en) * | 2005-09-27 | 2012-07-24 | Qualcomm Incorporated | Channel switch frame |
NZ566935A (en) * | 2005-09-27 | 2010-02-26 | Qualcomm Inc | Methods and apparatus for service acquisition |
US8135040B2 (en) * | 2005-11-30 | 2012-03-13 | Microsoft Corporation | Accelerated channel change |
US8340098B2 (en) * | 2005-12-07 | 2012-12-25 | General Instrument Corporation | Method and apparatus for delivering compressed video to subscriber terminals |
US20090307732A1 (en) * | 2006-03-07 | 2009-12-10 | Noam Cohen | Personalized Insertion of Advertisements in Streaming Media |
CA2783599C (en) * | 2006-11-14 | 2013-06-25 | Qualcomm Incorporated | Systems and methods for channel switching |
DE102007012465A1 (de) * | 2006-11-15 | 2008-05-21 | Rohde & Schwarz Ftk Gmbh | Übertragungsverfahren und Sendevorrichtung in einem digitalen Rundfunk-Übertragungssystem |
US8761162B2 (en) * | 2006-11-15 | 2014-06-24 | Qualcomm Incorporated | Systems and methods for applications using channel switch frames |
US8483284B2 (en) * | 2007-11-21 | 2013-07-09 | ViVu. Inc. | Method and apparatus for grid-based interactive multimedia |
US8432804B2 (en) * | 2007-11-29 | 2013-04-30 | Hewlett-Packard Development Company, L.P. | Transmitting video streams |
US8700792B2 (en) * | 2008-01-31 | 2014-04-15 | General Instrument Corporation | Method and apparatus for expediting delivery of programming content over a broadband network |
WO2009154656A1 (en) * | 2008-06-17 | 2009-12-23 | Thomson Licensing | Network abstraction layer (nal)-aware multiplexer with feedback |
US8752092B2 (en) | 2008-06-27 | 2014-06-10 | General Instrument Corporation | Method and apparatus for providing low resolution images in a broadcast system |
US8335213B2 (en) * | 2008-09-11 | 2012-12-18 | Juniper Networks, Inc. | Methods and apparatus related to low latency within a data center |
US11271871B2 (en) | 2008-09-11 | 2022-03-08 | Juniper Networks, Inc. | Methods and apparatus related to a flexible data center security architecture |
US8265071B2 (en) | 2008-09-11 | 2012-09-11 | Juniper Networks, Inc. | Methods and apparatus related to a flexible data center security architecture |
US9847953B2 (en) | 2008-09-11 | 2017-12-19 | Juniper Networks, Inc. | Methods and apparatus related to virtualization of data center resources |
US8730954B2 (en) | 2008-09-11 | 2014-05-20 | Juniper Networks, Inc. | Methods and apparatus related to any-to-any connectivity within a data center |
US8755396B2 (en) * | 2008-09-11 | 2014-06-17 | Juniper Networks, Inc. | Methods and apparatus related to flow control within a data center switch fabric |
US20100061367A1 (en) * | 2008-09-11 | 2010-03-11 | Pradeep Sindhu | Methods and apparatus related to lossless operation within a data center |
US8340088B2 (en) * | 2008-09-11 | 2012-12-25 | Juniper Networks, Inc. | Methods and apparatus related to a low cost data center architecture |
US20110069225A1 (en) * | 2009-09-24 | 2011-03-24 | Sensio Technologies Inc. | Method and system for transmitting and processing high definition digital video signals |
US9357244B2 (en) * | 2010-03-11 | 2016-05-31 | Arris Enterprises, Inc. | Method and system for inhibiting audio-video synchronization delay |
US8694654B1 (en) | 2010-03-23 | 2014-04-08 | Juniper Networks, Inc. | Host side protocols for use with distributed control plane of a switch |
US9813252B2 (en) | 2010-03-23 | 2017-11-07 | Juniper Networks, Inc. | Multicasting within a distributed control plane of a switch |
US9300445B2 (en) | 2010-05-27 | 2016-03-29 | Time Warner Cable Enterprise LLC | Digital domain content processing and distribution apparatus and methods |
WO2012010188A1 (de) * | 2010-07-23 | 2012-01-26 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren zur zeitlichen synchronisierung der intrakodierung von verschiedenen unterbildern bei der erzeugung einer mischbildervideosequenz |
US9185341B2 (en) | 2010-09-03 | 2015-11-10 | Time Warner Cable Enterprises Llc | Digital domain content processing and distribution apparatus and methods |
US8649339B2 (en) | 2010-10-22 | 2014-02-11 | Motorola Solutions, Inc. | Method and apparatus for distributing video packets over multiple bearers for providing unequal packet loss protection |
US8428023B2 (en) * | 2010-10-22 | 2013-04-23 | Motorola Solutions, Inc. | Method and apparatus for distributing video packets over multiple bearers for providing unequal packet loss protection |
US9282060B2 (en) | 2010-12-15 | 2016-03-08 | Juniper Networks, Inc. | Methods and apparatus for dynamic resource management within a distributed control plane of a switch |
WO2013038582A1 (ja) * | 2011-09-12 | 2013-03-21 | 日本電気株式会社 | 映像符号化システム、番組バンク装置および映像符号化方法 |
US9843844B2 (en) * | 2011-10-05 | 2017-12-12 | Qualcomm Incorporated | Network streaming of media data |
US8917745B2 (en) * | 2012-03-11 | 2014-12-23 | Broadcom Corporation | Channel bonding with orbital angular momentum |
JP5929358B2 (ja) * | 2012-03-15 | 2016-06-01 | ソニー株式会社 | 画像伝送システムおよび画像伝送方法 |
JP5844692B2 (ja) * | 2012-06-11 | 2016-01-20 | 日本電信電話株式会社 | リソース使用量平準化装置及びリソース使用量平準化方法 |
US8873466B2 (en) * | 2012-10-12 | 2014-10-28 | Freescale Semiconductor, Inc. | Timing event generation circuit for mobile communication device |
US9900362B2 (en) * | 2014-02-11 | 2018-02-20 | Kiswe Mobile Inc. | Methods and apparatus for reducing latency shift in switching between distinct content streams |
EP3214839B1 (en) * | 2014-11-28 | 2020-01-01 | Huawei Technologies Co. Ltd. | Method and device for transmitting multiple video streams |
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US4002845A (en) * | 1975-03-26 | 1977-01-11 | Digital Communications Corporation | Frame synchronizer |
JPS6174435A (ja) | 1984-09-20 | 1986-04-16 | Toshiba Corp | デ−タ交換システムの初期化方式 |
US5451999A (en) * | 1992-11-05 | 1995-09-19 | Ampex Corporation | Method and apparatus for detecting stability of a digital component video signal |
EP0892562A3 (en) * | 1993-04-09 | 1999-01-27 | Sony Corporation | Picture encoding method, picture encoding apparatus and picture recording medium |
JP3535549B2 (ja) | 1993-12-22 | 2004-06-07 | 日本放送協会 | 画像信号符号化多重装置 |
AU7353794A (en) | 1994-04-22 | 1995-11-16 | Thomson Consumer Electronics, Inc | A system for dynamically allocating a scarce resource |
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US5963557A (en) * | 1997-04-11 | 1999-10-05 | Eng; John W. | High capacity reservation multiple access network with multiple shared unidirectional paths |
US6181821B1 (en) * | 1997-04-30 | 2001-01-30 | Massachusetts Institute Of Technology | Predictive source encoding and multiplexing |
US6023296A (en) * | 1997-07-10 | 2000-02-08 | Sarnoff Corporation | Apparatus and method for object based rate control in a coding system |
US7024681B1 (en) | 1997-12-04 | 2006-04-04 | Verizon Laboratories Inc. | Method and apparatus for near video on demand |
US6614843B1 (en) * | 1999-04-15 | 2003-09-02 | Diva Systems Corporation | Stream indexing for delivery of interactive program guide |
JP4362795B2 (ja) * | 1999-07-13 | 2009-11-11 | 日本ビクター株式会社 | 動画像符号化装置及びその方法 |
-
2003
- 2003-10-27 AU AU2003283028A patent/AU2003283028A1/en not_active Abandoned
- 2003-10-27 EP EP03774961.1A patent/EP1561344B1/en not_active Expired - Fee Related
- 2003-10-27 US US10/535,112 patent/US9084010B2/en active Active
- 2003-10-27 WO PCT/US2003/033887 patent/WO2004047444A1/en active Application Filing
- 2003-10-27 KR KR1020057008508A patent/KR101061572B1/ko active IP Right Grant
- 2003-10-27 JP JP2004553478A patent/JP4609753B2/ja not_active Expired - Fee Related
- 2003-10-27 CN CNB2003801030752A patent/CN100455007C/zh not_active Expired - Fee Related
- 2003-10-27 MX MXPA05005213A patent/MXPA05005213A/es active IP Right Grant
- 2003-10-27 BR BR0316114-5A patent/BR0316114A/pt not_active Application Discontinuation
-
2010
- 2010-07-12 JP JP2010157916A patent/JP2010246153A/ja not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102209237A (zh) * | 2011-05-26 | 2011-10-05 | 杭州华三通信技术有限公司 | 降低点播实况媒体流时i帧重叠的方法及视频管理服务器 |
CN102209237B (zh) * | 2011-05-26 | 2013-05-29 | 浙江宇视科技有限公司 | 降低点播实况媒体流时i帧重叠的方法及视频管理服务器 |
WO2022148356A1 (zh) * | 2021-01-08 | 2022-07-14 | 华为技术有限公司 | 编码方法、电子设备、通信系统、存储介质和程序产品 |
Also Published As
Publication number | Publication date |
---|---|
EP1561344A4 (en) | 2006-06-28 |
JP4609753B2 (ja) | 2011-01-12 |
MXPA05005213A (es) | 2005-07-22 |
EP1561344A1 (en) | 2005-08-10 |
CN100455007C (zh) | 2009-01-21 |
WO2004047444A1 (en) | 2004-06-03 |
US9084010B2 (en) | 2015-07-14 |
JP2010246153A (ja) | 2010-10-28 |
AU2003283028A1 (en) | 2004-06-15 |
JP2006506896A (ja) | 2006-02-23 |
BR0316114A (pt) | 2005-09-27 |
KR20050067233A (ko) | 2005-06-30 |
EP1561344B1 (en) | 2014-06-18 |
US20060018379A1 (en) | 2006-01-26 |
KR101061572B1 (ko) | 2011-09-02 |
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