摘要
通过对现有的校园网结构进行分析,结合学校的实际情况,从经济实用的角度出发,充分有效利用现有资源,促进学校的教学发展,在最大限度节省资金和设备的前提下,设计并实现了一个基于校园网的视频直播系统。文章重点论述了信号的采集以及信号的压缩编码方法,完整地介绍了系统所需的硬件设备和实现过程。在文章的最后,对系统进行了总结,指出了存在的问题。
Through analyzed the structure of campus network, combine the actual situation of the school, from the economical and practical point of view, to use the existing resources fully, and promote the development of teaching in school, at the premise of maximize save funds and equipment, design and realize a live video system base on campus network. The article focuses on the signal acquisition and signal compression coding method, describe the hardware which the system used, and the process of the system. Finally, summarize the system, and pointing out the problem.
出处
《电脑知识与技术》
2009年第6X期4791-4792,4798,共3页
Computer Knowledge and Technology
