CN101540881B - 实现流媒体定位播放的方法、装置及系统 - Google Patents
实现流媒体定位播放的方法、装置及系统 Download PDFInfo
- Publication number
- CN101540881B CN101540881B CN 200810026890 CN200810026890A CN101540881B CN 101540881 B CN101540881 B CN 101540881B CN 200810026890 CN200810026890 CN 200810026890 CN 200810026890 A CN200810026890 A CN 200810026890A CN 101540881 B CN101540881 B CN 101540881B
- Authority
- CN
- China
- Prior art keywords
- positioning
- streaming media
- key frame
- processing unit
- positioning playing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
-
- 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
- H04N21/238—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
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (15)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810026890 CN101540881B (zh) | 2008-03-19 | 2008-03-19 | 实现流媒体定位播放的方法、装置及系统 |
| PCT/CN2009/070720 WO2009115011A1 (zh) | 2008-03-19 | 2009-03-10 | 实现流媒体定位播放的方法、装置及系统 |
| EP09700051A EP2120459A4 (en) | 2008-03-19 | 2009-03-10 | METHOD, DEVICE AND SYSTEM FOR REALIZING MULTIMEDIA CONTENT READING POSITIONING |
| US12/482,548 US8875201B2 (en) | 2008-03-19 | 2009-06-11 | Method, device and system for implementing seeking play of stream media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810026890 CN101540881B (zh) | 2008-03-19 | 2008-03-19 | 实现流媒体定位播放的方法、装置及系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101540881A CN101540881A (zh) | 2009-09-23 |
| CN101540881B true CN101540881B (zh) | 2011-04-13 |
Family
ID=41090492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810026890 Expired - Fee Related CN101540881B (zh) | 2008-03-19 | 2008-03-19 | 实现流媒体定位播放的方法、装置及系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8875201B2 (zh) |
| EP (1) | EP2120459A4 (zh) |
| CN (1) | CN101540881B (zh) |
| WO (1) | WO2009115011A1 (zh) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009087008A (ja) * | 2007-09-28 | 2009-04-23 | Toshiba Corp | 情報処理システムおよび制御方法 |
| CN102333243A (zh) * | 2010-07-14 | 2012-01-25 | 北京泓润光谷数字媒体技术有限责任公司 | 一种流媒体直播时移点播装置 |
| CN102547374A (zh) * | 2010-12-07 | 2012-07-04 | 华录文化产业有限公司 | 一种基于播放时间点的视频图像的预览方法和装置 |
| CN102137302A (zh) * | 2010-12-09 | 2011-07-27 | 华为技术有限公司 | 流媒体视频内容的播放方法和装置 |
| CN102264004B (zh) * | 2011-08-05 | 2014-11-12 | Tcl集团股份有限公司 | 一种防止关键帧缺失而不能seek的方法及装置 |
| CN102523513B (zh) * | 2011-12-31 | 2015-04-29 | 西南交通大学 | 基于视频播放器精确获取原视频文件图像的实现方法 |
| CN102780919A (zh) * | 2012-08-24 | 2012-11-14 | 乐视网信息技术(北京)股份有限公司 | 通过关键帧进行视频定位和播放的方法 |
| CN103096131B (zh) * | 2013-02-06 | 2016-06-08 | 天脉聚源(北京)传媒科技有限公司 | 一种直播流处理方法和装置 |
| CN104066007A (zh) * | 2013-03-19 | 2014-09-24 | 鸿富锦精密工业(深圳)有限公司 | 云端服务设备、视频播放时多画面预览的方法及系统 |
| US9769546B2 (en) * | 2013-08-01 | 2017-09-19 | Hulu, LLC | Preview image processing using a bundle of preview images |
| CN104837030B (zh) * | 2014-02-12 | 2019-04-16 | 中国电信股份有限公司 | 一种http流媒体实现快进快退播放的方法和系统 |
| CN103813210A (zh) * | 2014-02-24 | 2014-05-21 | 深圳市同洲电子股份有限公司 | 一种定位播放的方法、服务器及系统 |
| KR102280065B1 (ko) | 2014-02-28 | 2021-07-22 | 삼성전자주식회사 | 통신 시스템에서 멀티미디어 콘텐츠 재생 방법 및 장치 |
| CN104581381A (zh) * | 2015-01-04 | 2015-04-29 | 浪潮软件股份有限公司 | 一种终端视频浏览辅助定位方法和装置 |
| US10440443B2 (en) * | 2015-02-04 | 2019-10-08 | Mobitv, Inc. | Intermediate key frame selection and animation |
| CN104661083A (zh) * | 2015-02-06 | 2015-05-27 | 南京传唱软件科技有限公司 | 视频播放方法、系统、流媒体播放方法、装置及系统 |
| US10440076B2 (en) * | 2015-03-10 | 2019-10-08 | Mobitv, Inc. | Media seek mechanisms |
| CN106331871B (zh) * | 2015-07-08 | 2020-01-17 | 阿里巴巴集团控股有限公司 | 一种实现视频流快进或快退的方法及装置 |
| CN105100961B (zh) * | 2015-07-23 | 2018-03-13 | 华为技术有限公司 | 视频缩略图生成方法及生成装置 |
| CN108696772B (zh) * | 2017-04-11 | 2021-07-16 | 苏州谦问万答吧教育科技有限公司 | 一种实时视频的传输方法及装置 |
| CN110213206B (zh) * | 2018-04-26 | 2022-06-21 | 腾讯科技(深圳)有限公司 | 流数据处理方法、服务器及计算机可读存储介质 |
| CN109688429A (zh) * | 2018-12-18 | 2019-04-26 | 广州励丰文化科技股份有限公司 | 一种基于非关键视频帧的预览方法及服务设备 |
| CN111669618B (zh) * | 2019-03-08 | 2022-11-15 | 杭州海康威视系统技术有限公司 | 画面播放控制方法、装置、设备及存储介质 |
| CN110958470A (zh) * | 2019-12-09 | 2020-04-03 | 北京字节跳动网络技术有限公司 | 一种多媒体内容处理方法、装置、介质和电子设备 |
| CN111954058B (zh) * | 2020-08-13 | 2023-11-21 | 北京达佳互联信息技术有限公司 | 图像处理方法、装置、电子设备以及存储介质 |
| CN115550405B (zh) * | 2022-11-03 | 2025-04-11 | 杭州视洞科技有限公司 | 一种利用客户端获取云服务端视频缩略图的方法及系统 |
| CN116185303B (zh) * | 2023-03-10 | 2026-01-23 | 山东云海国创云计算装备产业创新中心有限公司 | 一种提高压缩卡压缩效率的方法、装置及设备 |
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| CN1312643A (zh) * | 2000-03-08 | 2001-09-12 | Lg电子株式会社 | 产生合成关键帧的方法和使用该方法的视频浏览系统 |
| US6327418B1 (en) * | 1997-10-10 | 2001-12-04 | Tivo Inc. | Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data |
| CN1444398A (zh) * | 2002-03-12 | 2003-09-24 | 中国科学院计算技术研究所 | 基于关键帧的视频流索引播放系统 |
| CN101025987A (zh) * | 2006-02-21 | 2007-08-29 | 广州市纽帝亚资讯科技有限公司 | 基于视频内容的视频播放的快进快退方法与设备 |
| CN101102212A (zh) * | 2007-07-31 | 2008-01-09 | 中国网络通信集团公司 | 端到端信息传输方法及系统 |
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-
2008
- 2008-03-19 CN CN 200810026890 patent/CN101540881B/zh not_active Expired - Fee Related
-
2009
- 2009-03-10 WO PCT/CN2009/070720 patent/WO2009115011A1/zh not_active Ceased
- 2009-03-10 EP EP09700051A patent/EP2120459A4/en not_active Ceased
- 2009-06-11 US US12/482,548 patent/US8875201B2/en active Active
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| US6327418B1 (en) * | 1997-10-10 | 2001-12-04 | Tivo Inc. | Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data |
| CN1312643A (zh) * | 2000-03-08 | 2001-09-12 | Lg电子株式会社 | 产生合成关键帧的方法和使用该方法的视频浏览系统 |
| CN1444398A (zh) * | 2002-03-12 | 2003-09-24 | 中国科学院计算技术研究所 | 基于关键帧的视频流索引播放系统 |
| CN101025987A (zh) * | 2006-02-21 | 2007-08-29 | 广州市纽帝亚资讯科技有限公司 | 基于视频内容的视频播放的快进快退方法与设备 |
| CN101102212A (zh) * | 2007-07-31 | 2008-01-09 | 中国网络通信集团公司 | 端到端信息传输方法及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2120459A4 (en) | 2010-03-24 |
| WO2009115011A1 (zh) | 2009-09-24 |
| CN101540881A (zh) | 2009-09-23 |
| EP2120459A1 (en) | 2009-11-18 |
| US8875201B2 (en) | 2014-10-28 |
| US20090249423A1 (en) | 2009-10-01 |
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Effective date of registration: 20180212 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: California, USA Patentee before: Tanous Co. Effective date of registration: 20180212 Address after: California, USA Patentee after: Tanous Co. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20110413 |