摘要
为解决机械臂远程作业过程中的远程视频传输问题,提出了用DirectShow技术和用户数据报(UDP)协议对机械臂进行网络视频监控的方法。该系统以VC6.0为开发平台,实现了远端视频采集、MPEG4编解码、网络发送、接收和远端视频实时播放。详细介绍了网络发送过滤器和网络接收过滤器的主要设计步骤及应用方法,实验结果表明了远端接收的视频具有良好的视觉效果和实时性。
To solve the problem of long-distance video transmission in the remote manipulator operation,a method of network video surveillance based on DirectShow technology and UDP protocol is presented.The system introduced realizes many functions,including video capture,MPEG4 encode/decode,network sending/receiving,and real-time play of the remote video.In addition,the design and the application of the network sending filter and receiving filter are introduced in detail.Finally,it is proved that this remote video has better visual effects and a good real-time property.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第12期2695-2697,2795,共4页
Computer Engineering and Design
