| 基于DM365的网络视频前端的设计与实现 |
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| 引用本文： | 戴鹏军,应时彦. 基于DM365的网络视频前端的设计与实现[J]. 杭州电子科技大学学报, 2012, 32(5): 199-202 |
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| 作者姓名： | 戴鹏军 应时彦 |
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| 作者单位： | 1. 浙江工业大学计算机科学与技术学院,浙江杭州,310023
2. 浙江工业大学信息工程学院,浙江杭州,310023 |
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| 摘 要： | 该文设计并实现了基于TI公司TMS320DM365芯片的网络视频监控系统的视频前端.该视频前端在达芬奇硬件平台和MontaVista Linux嵌入式操作系统上实现了视频采集、H.264编码,并集成了视频数据RTP打包网络传输和SIP信令控制功能.测试结果表明,设计的视频前端性能高效、网络传输流畅,满足系统的实时性和视频清晰度的要求.
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| 关 键 词： | 达芬奇技术 视频监控 实时传输协议 会话初始化协议 |
Design and Implementation of Network Video Front-end Based on DM365 |
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| DAI Peng-jun , YING Shi-yan. Design and Implementation of Network Video Front-end Based on DM365[J]. Journal of Hangzhou Dianzi University, 2012, 32(5): 199-202 |
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| Authors: | DAI Peng-jun YING Shi-yan |
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| Affiliation: | 1.School of Computer Science,Zhejiang University of Technology,Hangzhou Zhejiang 310023,China; 2.School of Information Engineering,Zhejiang University of Technology,Hangzhou Zhejiang 310023,China) |
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| Abstract: | This paper designs and implements a video font-end of network video monitoring system,which based on TI DaVinci chip TMS320DM365.The video front implements the video capturing,H.264 encoding on DaVinci hardware platform and MontaVista Linux embedded operating system.It also integrates the function of video data RTP packing,network transmission and SIP signal controlling.The test results show that the designed video front with efficient performance,fluent network transmission,meets the requirements of real-time and video resolution quality. |
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| Keywords: | DaVinci technology video monitoring RTP SIP |
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