CN102045552B - 一种多媒体码流发送的方法和系统 - Google Patents
一种多媒体码流发送的方法和系统 Download PDFInfo
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- CN102045552B CN102045552B CN 200910110770 CN200910110770A CN102045552B CN 102045552 B CN102045552 B CN 102045552B CN 200910110770 CN200910110770 CN 200910110770 CN 200910110770 A CN200910110770 A CN 200910110770A CN 102045552 B CN102045552 B CN 102045552B
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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]
- H04N21/40—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 or rendering scenes according to encoded video stream scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
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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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
| 缓冲数据包总数 | 0-10 | 10-30 | 30-50 | 50-80 | 80-100 | 100-120 | 120-160 | 160-180 | 180-210 | 210-240 |
| 期望发送数据包个数M | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910110770 CN102045552B (zh) | 2009-10-14 | 2009-10-14 | 一种多媒体码流发送的方法和系统 |
| PCT/CN2010/074994 WO2011044781A1 (zh) | 2009-10-14 | 2010-07-05 | 一种多媒体码流发送的方法和系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910110770 CN102045552B (zh) | 2009-10-14 | 2009-10-14 | 一种多媒体码流发送的方法和系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102045552A CN102045552A (zh) | 2011-05-04 |
| CN102045552B true CN102045552B (zh) | 2012-12-19 |
Family
ID=43875811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910110770 Expired - Fee Related CN102045552B (zh) | 2009-10-14 | 2009-10-14 | 一种多媒体码流发送的方法和系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102045552B (zh) |
| WO (1) | WO2011044781A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935643B (zh) * | 2015-05-27 | 2018-08-21 | 河北远东通信系统工程有限公司 | 一种数字集群系统数据帧动态缓冲处理方法 |
| CN106789385B (zh) * | 2015-11-23 | 2020-05-22 | 杭州海康威视数字技术股份有限公司 | 一种视频流的发送方法、发送装置和网络摄像机 |
| CN105554517B (zh) * | 2015-12-03 | 2018-09-28 | 浙江大华技术股份有限公司 | 一种视频流发送方法及装置 |
| CN110971942B (zh) | 2018-09-28 | 2021-08-17 | 杭州海康威视数字技术股份有限公司 | 数据传输方法和装置 |
| CN113068001B (zh) * | 2019-12-16 | 2022-10-04 | 浙江宇视科技有限公司 | 基于级联摄像机的数据处理方法、装置、设备和介质 |
| CN111757151B (zh) * | 2020-06-30 | 2022-08-19 | 平安国际智慧城市科技股份有限公司 | 基于rtp协议的视频流发送方法、装置、设备和介质 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655547A (zh) * | 2004-09-09 | 2005-08-17 | 上海川海信息科技有限公司 | 一种流媒体传输系统中的速率控制方法 |
| CN1791055A (zh) * | 2004-12-14 | 2006-06-21 | 腾讯科技(深圳)有限公司 | 一种减小数据包播放延时的方法 |
| CN1996935A (zh) * | 2006-01-04 | 2007-07-11 | 华为技术有限公司 | 一种流媒体接收端缓冲区内数据包的动态调整方法 |
| CN101466034A (zh) * | 2008-12-25 | 2009-06-24 | 华为技术有限公司 | 发送、播放流媒体数据的方法和装置及流媒体点播系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7224670B2 (en) * | 2002-06-03 | 2007-05-29 | International Business Machines Corporation | Flow control in computer networks |
| CN1983907A (zh) * | 2005-12-13 | 2007-06-20 | 中兴通讯股份有限公司 | 一种流媒体发送速率的控制方法 |
| CN101068236B (zh) * | 2007-04-13 | 2011-10-26 | 华为技术有限公司 | 流媒体码率控制方法、系统和设备 |
-
2009
- 2009-10-14 CN CN 200910110770 patent/CN102045552B/zh not_active Expired - Fee Related
-
2010
- 2010-07-05 WO PCT/CN2010/074994 patent/WO2011044781A1/zh not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655547A (zh) * | 2004-09-09 | 2005-08-17 | 上海川海信息科技有限公司 | 一种流媒体传输系统中的速率控制方法 |
| CN1791055A (zh) * | 2004-12-14 | 2006-06-21 | 腾讯科技(深圳)有限公司 | 一种减小数据包播放延时的方法 |
| CN1996935A (zh) * | 2006-01-04 | 2007-07-11 | 华为技术有限公司 | 一种流媒体接收端缓冲区内数据包的动态调整方法 |
| CN101466034A (zh) * | 2008-12-25 | 2009-06-24 | 华为技术有限公司 | 发送、播放流媒体数据的方法和装置及流媒体点播系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102045552A (zh) | 2011-05-04 |
| WO2011044781A1 (zh) | 2011-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Chen Inventor before: Shaanyi Inventor before: Duan Xinping Inventor before: Jin Ziming Inventor before: Fu Yonggang |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160926 Address after: Xihu District city of Hangzhou in West Zhejiang province 310012 No. 522 building 4 unit 4 Room 102 Patentee after: HANGZHOU YANGTUO NETWORK TECHNOLOGY CO.,LTD. Address before: 518057 Nanshan District science and Technology Park, Guangdong, South Road, ZTE building, science and Technology Park Patentee before: ZTE Corp. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 306, room 27, building 808, creative business center, Xixi, two West 310012 Road, Xihu District, Zhejiang, Hangzhou, China Patentee after: HANGZHOU YANGTUO NETWORK TECHNOLOGY CO.,LTD. Address before: Xihu District city of Hangzhou in West Zhejiang province 310012 No. 522 building 4 unit 4 Room 102 Patentee before: HANGZHOU YANGTUO NETWORK TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |