CN102439938B - 用于按照媒体播放器的需要控制实时流的下载速率的方法 - Google Patents
用于按照媒体播放器的需要控制实时流的下载速率的方法 Download PDFInfo
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- CN102439938B CN102439938B CN201080014605.6A CN201080014605A CN102439938B CN 102439938 B CN102439938 B CN 102439938B CN 201080014605 A CN201080014605 A CN 201080014605A CN 102439938 B CN102439938 B CN 102439938B
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- media
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- progressive download
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Classifications
-
- 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
- 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
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
-
- 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
- H04L65/75—Media network packet handling
- H04L65/752—Media network packet handling adapting media to network capabilities
-
- 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
- H04L65/75—Media network packet handling
- H04L65/765—Media network packet handling intermediate
-
- 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
- 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
- H04N21/23—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]
- H04N21/20—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
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/368,260 US8775665B2 (en) | 2009-02-09 | 2009-02-09 | Method for controlling download rate of real-time streaming as needed by media player |
US12/368260 | 2009-02-09 | ||
PCT/US2010/000302 WO2010090732A1 (en) | 2009-02-09 | 2010-02-03 | Method for controlling download rate of real-time streaming as needed by media player |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102439938A CN102439938A (zh) | 2012-05-02 |
CN102439938B true CN102439938B (zh) | 2015-07-22 |
Family
ID=42035984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080014605.6A Active CN102439938B (zh) | 2009-02-09 | 2010-02-03 | 用于按照媒体播放器的需要控制实时流的下载速率的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8775665B2 (zh) |
EP (1) | EP2394413A1 (zh) |
CN (1) | CN102439938B (zh) |
WO (1) | WO2010090732A1 (zh) |
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US10712771B2 (en) | 2010-08-13 | 2020-07-14 | Netflix, Inc. | System and method for synchronized playback of streaming digital content |
US8156239B1 (en) | 2011-03-09 | 2012-04-10 | Metropcs Wireless, Inc. | Adaptive multimedia renderer |
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US9202024B2 (en) | 2011-05-02 | 2015-12-01 | Inside Secure | Method for playing digital contents projected with a DRM (digital rights management) scheme and corresponding system |
US9288251B2 (en) | 2011-06-10 | 2016-03-15 | Citrix Systems, Inc. | Adaptive bitrate management on progressive download with indexed media files |
WO2012170920A1 (en) | 2011-06-10 | 2012-12-13 | Bytemobile, Inc. | On-demand adaptive bitrate management for streaming media over packet networks |
CN103108257B (zh) * | 2011-11-10 | 2016-03-30 | 中国科学院声学研究所 | 一种用于嵌入式终端改善流媒体播放质量的方法及系统 |
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CN103096133B (zh) * | 2013-01-11 | 2016-08-24 | 乐视网信息技术(北京)股份有限公司 | 一种数据的获取方法及装置 |
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CN103702219A (zh) * | 2013-12-16 | 2014-04-02 | 乐视网信息技术(北京)股份有限公司 | 一种视频播放的控制方法及设备 |
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US10614136B2 (en) * | 2017-03-02 | 2020-04-07 | Innoplexus Ag | Method and system for managing primary field-specific entity records required by user |
CN113542215B (zh) * | 2021-05-31 | 2023-04-25 | 浙江大华技术股份有限公司 | 一种提升流媒体传输性能的方法及相关装置 |
CN116094969B (zh) * | 2022-12-23 | 2024-03-29 | 中国联合网络通信集团有限公司 | 带宽调整方法、装置、设备及存储介质 |
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2009
- 2009-02-09 US US12/368,260 patent/US8775665B2/en active Active
-
2010
- 2010-02-03 WO PCT/US2010/000302 patent/WO2010090732A1/en active Application Filing
- 2010-02-03 EP EP10705936A patent/EP2394413A1/en not_active Withdrawn
- 2010-02-03 CN CN201080014605.6A patent/CN102439938B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1409547A (zh) * | 2001-09-12 | 2003-04-09 | 汤姆森特许公司 | 改变接收的流式内容信道的方法和装置 |
CN101014947A (zh) * | 2004-04-30 | 2007-08-08 | 移动网络有限公司 | 一种关于流内容的自适应速率切换的装置、系统和方法 |
CN1951083A (zh) * | 2004-05-07 | 2007-04-18 | 诺基亚公司 | 流传输服务中的改进的质量反馈 |
Also Published As
Publication number | Publication date |
---|---|
WO2010090732A1 (en) | 2010-08-12 |
CN102439938A (zh) | 2012-05-02 |
EP2394413A1 (en) | 2011-12-14 |
US8775665B2 (en) | 2014-07-08 |
US20100205318A1 (en) | 2010-08-12 |
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