CN1381139A - 流式传输可缩放视频的方法和设备 - Google Patents
流式传输可缩放视频的方法和设备 Download PDFInfo
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- CN1381139A CN1381139A CN01801124.1A CN01801124A CN1381139A CN 1381139 A CN1381139 A CN 1381139A CN 01801124 A CN01801124 A CN 01801124A CN 1381139 A CN1381139 A CN 1381139A
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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
- H04N21/25—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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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, manipulating MPEG-4 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
- 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
-
- 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
- H04N21/2404—Monitoring of server processing errors or hardware failure
-
- 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
- H04N21/26208—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 the scheduling operation being performed under constraints
- H04N21/26216—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 the scheduling operation being performed under constraints involving the channel capacity, e.g. network bandwidth
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/516,035 | 2000-03-01 | ||
US09/516,035 US7095782B1 (en) | 2000-03-01 | 2000-03-01 | Method and apparatus for streaming scalable video |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1381139A true CN1381139A (zh) | 2002-11-20 |
CN1196339C CN1196339C (zh) | 2005-04-06 |
Family
ID=24053849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01801124.1A Expired - Fee Related CN1196339C (zh) | 2000-03-01 | 2001-02-20 | 流式传输可缩放视频的方法和设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7095782B1 (zh) |
EP (1) | EP1183871B1 (zh) |
JP (1) | JP2003525547A (zh) |
CN (1) | CN1196339C (zh) |
TW (1) | TW520606B (zh) |
WO (1) | WO2001065855A2 (zh) |
Cited By (5)
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CN101159686B (zh) * | 2007-11-01 | 2010-04-14 | 北京航空航天大学 | 一种零延迟的基于滑动窗口的fgs带宽分配方法 |
CN1527306B (zh) * | 2003-03-07 | 2010-09-15 | 三星电子株式会社 | 使用带宽扩展技术编码和/或解码数字数据的方法和装置 |
CN101336549B (zh) * | 2005-11-29 | 2011-01-26 | 三星电子株式会社 | 基于多层的可缩放视频编码方法及装置 |
CN101931810B (zh) * | 2004-10-15 | 2012-12-19 | 弗劳恩霍夫应用研究促进协会 | 用中间层残留值预测产生并解码视频序列的设备和方法 |
CN103210642A (zh) * | 2010-10-06 | 2013-07-17 | 数码士有限公司 | 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7463683B2 (en) * | 2000-10-11 | 2008-12-09 | Koninklijke Philips Electronics N.V. | Method and apparatus for decoding spatially scaled fine granular encoded video signals |
US7958532B2 (en) * | 2001-06-18 | 2011-06-07 | At&T Intellectual Property Ii, L.P. | Method of transmitting layered video-coded information |
US7483487B2 (en) * | 2002-04-11 | 2009-01-27 | Microsoft Corporation | Streaming methods and systems |
AU2003237486A1 (en) * | 2002-06-11 | 2003-12-22 | Thomson Licensing S.A. | Multimedia server with simple adaptation to dynamic network loss conditions |
KR100486713B1 (ko) * | 2002-09-17 | 2005-05-03 | 삼성전자주식회사 | 멀티미디어 스트리밍 장치 및 방법 |
DE60304078T2 (de) * | 2003-05-12 | 2006-08-17 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren und Vorrichtung zur Durchfürung von Interfrequenz-Messungen |
EP1478197B1 (en) * | 2003-05-12 | 2006-03-08 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for transmitting layers for scalable data services |
DE10353793B4 (de) * | 2003-11-13 | 2012-12-06 | Deutsche Telekom Ag | Verfahren zur Verbesserung der Wiedergabequalität bei paketorientierter Übertragung von Audio-/Video-Daten |
KR100679022B1 (ko) * | 2004-10-18 | 2007-02-05 | 삼성전자주식회사 | 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더 |
US8081755B2 (en) * | 2005-05-20 | 2011-12-20 | Microsoft Corporation | JPEG2000 syntax-compliant encryption with full scalability |
US7953224B2 (en) * | 2005-05-20 | 2011-05-31 | Microsoft Corporation | MPEG-4 encryption enabling transcoding without decryption |
US20070150138A1 (en) | 2005-12-08 | 2007-06-28 | James Plante | Memory management in event recording systems |
US10878646B2 (en) | 2005-12-08 | 2020-12-29 | Smartdrive Systems, Inc. | Vehicle event recorder systems |
US8996240B2 (en) | 2006-03-16 | 2015-03-31 | Smartdrive Systems, Inc. | Vehicle event recorders with integrated web server |
US9201842B2 (en) * | 2006-03-16 | 2015-12-01 | Smartdrive Systems, Inc. | Vehicle event recorder systems and networks having integrated cellular wireless communications systems |
FR2903556B1 (fr) * | 2006-07-04 | 2008-10-03 | Canon Kk | Procedes et des dispositifs de codage et de decodage d'images, un systeme de telecommunications comportant de tels dispositifs et des programmes d'ordinateur mettant en oeuvre de tels procedes |
US8989959B2 (en) | 2006-11-07 | 2015-03-24 | Smartdrive Systems, Inc. | Vehicle operator performance history recording, scoring and reporting systems |
US8649933B2 (en) | 2006-11-07 | 2014-02-11 | Smartdrive Systems Inc. | Power management systems for automotive video event recorders |
US8868288B2 (en) | 2006-11-09 | 2014-10-21 | Smartdrive Systems, Inc. | Vehicle exception event management systems |
WO2008092104A2 (en) * | 2007-01-25 | 2008-07-31 | Skyfire Labs, Inc. | Dynamic client-server video tiling streaming |
US8243789B2 (en) * | 2007-01-25 | 2012-08-14 | Sharp Laboratories Of America, Inc. | Methods and systems for rate-adaptive transmission of video |
US8239092B2 (en) | 2007-05-08 | 2012-08-07 | Smartdrive Systems Inc. | Distributed vehicle event recorder systems having a portable memory data transfer system |
CN100575313C (zh) * | 2007-07-05 | 2009-12-30 | 济南圣泉集团股份有限公司 | 一种利用甲醛废水进行发酵生产有机肥的方法 |
FR2923124A1 (fr) | 2007-10-26 | 2009-05-01 | Canon Kk | Procede et dispositif de determination de la valeur d'un delai a appliquer entre l'envoi d'un premier ensemble de donnees et l'envoi d'un second ensemble de donnees |
EP2058968A1 (en) * | 2007-11-07 | 2009-05-13 | Thomson Licensing | Method and apparatus for FEC encoding and decoding |
FR2928807B1 (fr) * | 2008-03-11 | 2017-04-07 | Canon Kk | Procede de transmission sur un reseau de communication d'un signal video pre-encode |
US20100161716A1 (en) * | 2008-12-22 | 2010-06-24 | General Instrument Corporation | Method and apparatus for streaming multiple scalable coded video content to client devices at different encoding rates |
US9197677B2 (en) * | 2009-03-09 | 2015-11-24 | Arris Canada, Inc. | Multi-tiered scalable media streaming systems and methods |
US9485299B2 (en) * | 2009-03-09 | 2016-11-01 | Arris Canada, Inc. | Progressive download gateway |
CA2711311C (en) | 2009-08-10 | 2016-08-23 | Seawell Networks Inc. | Methods and systems for scalable video chunking |
US9848217B2 (en) * | 2012-01-20 | 2017-12-19 | Korea Electronics Technology Institute | Method for transmitting and receiving program configuration information for scalable ultra high definition video service in hybrid transmission environment, and method and apparatus for effectively transmitting scalar layer information |
US9728228B2 (en) | 2012-08-10 | 2017-08-08 | Smartdrive Systems, Inc. | Vehicle event playback apparatus and methods |
US20140098880A1 (en) * | 2012-10-05 | 2014-04-10 | Qualcomm Incorporated | Prediction mode information upsampling for scalable video coding |
US9532057B2 (en) * | 2012-12-28 | 2016-12-27 | Qualcomm Incorporated | Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding |
US9501878B2 (en) | 2013-10-16 | 2016-11-22 | Smartdrive Systems, Inc. | Vehicle event playback apparatus and methods |
US9610955B2 (en) | 2013-11-11 | 2017-04-04 | Smartdrive Systems, Inc. | Vehicle fuel consumption monitor and feedback systems |
US8892310B1 (en) | 2014-02-21 | 2014-11-18 | Smartdrive Systems, Inc. | System and method to detect execution of driving maneuvers |
US10397642B2 (en) * | 2014-08-07 | 2019-08-27 | Sony Corporation | Transmission device, transmission method, and reception device |
US20160080826A1 (en) * | 2014-09-16 | 2016-03-17 | Qualcomm Incorporated | Systems, methods and apparatus for broadcasting pay-per-view video over enhanced multimedia broadcast multicast service |
US9663127B2 (en) | 2014-10-28 | 2017-05-30 | Smartdrive Systems, Inc. | Rail vehicle event detection and recording system |
US11069257B2 (en) | 2014-11-13 | 2021-07-20 | Smartdrive Systems, Inc. | System and method for detecting a vehicle event and generating review criteria |
US9679420B2 (en) | 2015-04-01 | 2017-06-13 | Smartdrive Systems, Inc. | Vehicle event recording system and method |
WO2017164595A1 (ko) * | 2016-03-21 | 2017-09-28 | 엘지전자(주) | 방송 신호 송수신 장치 및 방법 |
FR3070566B1 (fr) * | 2017-08-30 | 2020-09-04 | Sagemcom Broadband Sas | Procede de recuperation d'un fichier cible d'un logiciel d'exploitation et dispositif d'utilisation |
US11606528B2 (en) * | 2018-01-03 | 2023-03-14 | Saturn Licensing Llc | Advanced television systems committee (ATSC) 3.0 latency-free display of content attribute |
GB2618718B (en) * | 2019-03-20 | 2024-03-13 | V Nova Int Ltd | Low complexity enhancement video coding |
JPWO2020250599A1 (zh) * | 2019-06-12 | 2020-12-17 | ||
CN114710663A (zh) * | 2019-09-20 | 2022-07-05 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码方法、装置及其设备 |
US20220385888A1 (en) * | 2019-09-20 | 2022-12-01 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
CN112106362A (zh) * | 2019-09-30 | 2020-12-18 | 深圳市大疆创新科技有限公司 | 可移动平台的图像处理方法、装置、可移动平台及介质 |
TWI774124B (zh) * | 2019-11-15 | 2022-08-11 | 寰發股份有限公司 | 用於編解碼360度虛擬實境視訊序列的方法和裝置 |
US20220408114A1 (en) * | 2019-11-22 | 2022-12-22 | Sharp Kabushiki Kaisha | Systems and methods for signaling tiles and slices in video coding |
JP2023524000A (ja) * | 2020-05-19 | 2023-06-08 | グーグル エルエルシー | 品質正規化ビデオコード変換のための動的パラメータ選択 |
GB2598701B (en) * | 2020-05-25 | 2023-01-25 | V Nova Int Ltd | Wireless data communication system and method |
CN113709510A (zh) * | 2021-08-06 | 2021-11-26 | 联想(北京)有限公司 | 高速率数据实时传输方法及装置、设备、存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2126467A1 (en) * | 1993-07-13 | 1995-01-14 | Barin Geoffry Haskell | Scalable encoding and decoding of high-resolution progressive video |
US5555244A (en) * | 1994-05-19 | 1996-09-10 | Integrated Network Corporation | Scalable multimedia network |
US5742892A (en) * | 1995-04-18 | 1998-04-21 | Sun Microsystems, Inc. | Decoder for a software-implemented end-to-end scalable video delivery system |
US5828788A (en) * | 1995-06-29 | 1998-10-27 | Thomson Multimedia, S.A. | System for processing data in variable segments and with variable data resolution |
US6075768A (en) * | 1995-11-09 | 2000-06-13 | At&T Corporation | Fair bandwidth sharing for video traffic sources using distributed feedback control |
US6269078B1 (en) * | 1997-04-04 | 2001-07-31 | T. V. Lakshman | Method and apparatus for supporting compressed video with explicit rate congestion control |
US6292512B1 (en) * | 1998-07-06 | 2001-09-18 | U.S. Philips Corporation | Scalable video coding system |
US6275531B1 (en) * | 1998-07-23 | 2001-08-14 | Optivision, Inc. | Scalable video coding method and apparatus |
-
2000
- 2000-03-01 US US09/516,035 patent/US7095782B1/en not_active Expired - Lifetime
-
2001
- 2001-02-20 WO PCT/EP2001/001876 patent/WO2001065855A2/en active Application Filing
- 2001-02-20 EP EP01915281.8A patent/EP1183871B1/en not_active Expired - Lifetime
- 2001-02-20 JP JP2001563538A patent/JP2003525547A/ja active Pending
- 2001-02-20 CN CN01801124.1A patent/CN1196339C/zh not_active Expired - Fee Related
- 2001-03-08 TW TW090105407A patent/TW520606B/zh not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1527306B (zh) * | 2003-03-07 | 2010-09-15 | 三星电子株式会社 | 使用带宽扩展技术编码和/或解码数字数据的方法和装置 |
CN101931810B (zh) * | 2004-10-15 | 2012-12-19 | 弗劳恩霍夫应用研究促进协会 | 用中间层残留值预测产生并解码视频序列的设备和方法 |
CN101336549B (zh) * | 2005-11-29 | 2011-01-26 | 三星电子株式会社 | 基于多层的可缩放视频编码方法及装置 |
CN101159686B (zh) * | 2007-11-01 | 2010-04-14 | 北京航空航天大学 | 一种零延迟的基于滑动窗口的fgs带宽分配方法 |
CN103210642A (zh) * | 2010-10-06 | 2013-07-17 | 数码士有限公司 | 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 |
US9369508B2 (en) | 2010-10-06 | 2016-06-14 | Humax Co., Ltd. | Method for transmitting a scalable HTTP stream for natural reproduction upon the occurrence of expression-switching during HTTP streaming |
CN103210642B (zh) * | 2010-10-06 | 2017-03-29 | 数码士有限公司 | 在http流送期间发生表达切换时传送用于自然再现的可缩放http流的方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2001065855A3 (en) | 2001-12-27 |
WO2001065855A2 (en) | 2001-09-07 |
EP1183871B1 (en) | 2017-01-11 |
EP1183871A2 (en) | 2002-03-06 |
JP2003525547A (ja) | 2003-08-26 |
CN1196339C (zh) | 2005-04-06 |
US7095782B1 (en) | 2006-08-22 |
TW520606B (en) | 2003-02-11 |
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