摘要
网络视频服务器可对音视频数据进行编码处理并完成网络传输,实现远程监控。为了达到对高尺寸的图像进行全屏的视频压缩或无失真的压缩,并且实现图像数据在网络的高效传输,可采用一种ARM+DSP的网络视频服务器,采用TI公司高性能的DSP芯片TMS320C6415-500进行图像数据处理,用Intel公司的Strong ARM SA1110芯片掌控系统管理与网络传输。用ARM+DSP设计的网络视频服务器,采用H.264视音频压缩编码算法,图像分辨率为352×288象素,可同时访问4个网络摄像机,并输出4路视频信号,内置Webserver实现网上浏览。用ARM+DSP设计网络视频服务器是一种先进且高效的方案。
Network video server is able for encoding and network transfer of video and audio data,realizing remote monitoring.To accomplish full-screen and lossless video compression of high dimension images,as well as to achieve high efficient transfer of image data in network,it is likely to adopt a kind of ARM＋DSP network video server and high performance TMS320C6415-500 with DSP chip of TI company to process image data,and Strong ARM SA1110 chip control system of Intel for management and network transfer.By applying ARM＋DSP network video server,and H.264 video and audio compression encoding algorithm,the image resolution is 352×288 pixels,and it is able to access 4 network camera synchronously and output 4 routes of video signals.The built-in Webserver can be used for surfing.ARM＋DSP network video server is an advanced and high efficient solution.
出处
《计算机测量与控制》
CSCD
北大核心
2011年第7期1722-1724,1728,共4页
Computer Measurement &Control
基金
本论文相关产品已申请国家专利(2010201337471)
