WO2014048244A1 - Http流媒体的速率自适方法及装置 - Google Patents
Http流媒体的速率自适方法及装置 Download PDFInfo
- Publication number
- WO2014048244A1 WO2014048244A1 PCT/CN2013/083097 CN2013083097W WO2014048244A1 WO 2014048244 A1 WO2014048244 A1 WO 2014048244A1 CN 2013083097 W CN2013083097 W CN 2013083097W WO 2014048244 A1 WO2014048244 A1 WO 2014048244A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rate
- video
- streaming media
- buffer
- code rate
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
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- 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
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- 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
- H04L65/764—Media network packet handling at the destination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2401—Monitoring of the client buffer
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
-
- 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
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/431,139 US9722936B2 (en) | 2012-09-28 | 2013-09-09 | Method and system for rate adaption of HTTP stream media |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210366974.2A CN103702237A (zh) | 2012-09-28 | 2012-09-28 | Http流媒体的速率自适方法及装置 |
CN201210366974.2 | 2012-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014048244A1 true WO2014048244A1 (zh) | 2014-04-03 |
Family
ID=50363619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/083097 WO2014048244A1 (zh) | 2012-09-28 | 2013-09-09 | Http流媒体的速率自适方法及装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9722936B2 (zh) |
CN (1) | CN103702237A (zh) |
WO (1) | WO2014048244A1 (zh) |
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EP3496452A1 (en) * | 2014-02-21 | 2019-06-12 | Telefonaktiebolaget LM Ericsson (publ) | Service delivery in a communication network |
CN105744299A (zh) * | 2014-12-08 | 2016-07-06 | 深圳Tcl数字技术有限公司 | 动态码率切换方法、服务器及系统 |
CN106210777B (zh) * | 2015-05-08 | 2019-04-23 | 北京大学 | 视频质量控制方法 |
WO2017031692A1 (zh) * | 2015-08-25 | 2017-03-02 | 华为技术有限公司 | 视频下载方法、装置及系统 |
CN106911656A (zh) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | 一种数据下载方法和装置 |
CN107135411B (zh) * | 2016-02-26 | 2020-04-24 | 掌赢信息科技(上海)有限公司 | 一种调整视频码率的方法及电子设备 |
CN106028085B (zh) * | 2016-06-14 | 2019-01-08 | 浙江工业大学 | 基于dash的多客户端码率自适应及震荡补偿方法 |
CN106331084B (zh) * | 2016-08-22 | 2019-06-25 | 深圳Tcl新技术有限公司 | 软件后台自适应升级方法及装置 |
CN107071529B (zh) * | 2017-03-29 | 2018-10-26 | 咪咕视讯科技有限公司 | 一种hls视频播放方法、终端及服务器 |
CN107509120A (zh) * | 2017-09-15 | 2017-12-22 | 上饶市中科院云计算中心大数据研究院 | 一种基于缓冲区下溢概率估计的流媒体自适应传输方法 |
CN107770561A (zh) * | 2017-10-30 | 2018-03-06 | 河海大学 | 一种利用眼动跟踪数据的多分辨率虚拟现实设备屏幕内容编码算法 |
CN108235131B (zh) * | 2018-01-30 | 2020-07-03 | 重庆邮电大学 | 一种基于dash的全景视频自适应传输方法 |
US10694221B2 (en) | 2018-03-06 | 2020-06-23 | At&T Intellectual Property I, L.P. | Method for intelligent buffering for over the top (OTT) video delivery |
US11429891B2 (en) | 2018-03-07 | 2022-08-30 | At&T Intellectual Property I, L.P. | Method to identify video applications from encrypted over-the-top (OTT) data |
CN108924667B (zh) * | 2018-08-03 | 2021-01-15 | 阳雨哲 | 一种支持QoE最大化的可用带宽自适应视频分片请求方法 |
CN111107382B (zh) * | 2018-10-29 | 2022-05-06 | 阿里巴巴集团控股有限公司 | 数据流的控制方法、装置和系统 |
CN110149534B (zh) * | 2019-06-12 | 2021-06-08 | 深圳市大数据研究院 | 基于决策树的自适应视频流转码方法及装置 |
FR3106029A1 (fr) * | 2020-01-02 | 2021-07-09 | Orange | Procédé de gestion d’un téléchargement progressif et adaptatif d’un contenu numérique par un terminal lecteur de flux multimédia connecté à un réseau de communication, dispositif de gestion, terminal lecteur de flux multimédia et programme d’ordinateur correspondants. |
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- 2012-09-28 CN CN201210366974.2A patent/CN103702237A/zh active Pending
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2013
- 2013-09-09 US US14/431,139 patent/US9722936B2/en active Active
- 2013-09-09 WO PCT/CN2013/083097 patent/WO2014048244A1/zh active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
CN103702237A (zh) | 2014-04-02 |
US9722936B2 (en) | 2017-08-01 |
US20150244636A1 (en) | 2015-08-27 |
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