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随着互联网通信技术以及数据业务传输能力的快速发展,网络多媒体通讯将在教育行业得到越来越深入的应用。随着各地IT基础设施的逐步完善,许多学校都拥有百兆乃至千兆交换的校园网络,能够接入到各地教育城域网,共享互联网的丰富信息资源。但是单纯的单向或平面信息的传递已经不能满足广大师生的需求,建立以“远程、互动、协作”为特征的视频通信成为教育行业视频应用发展的一种趋势。
With the rapid development of internet communication technology and data service transmission capability, multimedia communication in the internet will be applied more and more in education industry. With the gradual improvement of IT infrastructure around the world, many schools have 100 megabytes or even gigabit switched campus networks that can access education around the metropolitan area and share the Internet with rich information resources. However, the transmission of simple one-way or plane information can no longer meet the needs of a wide range of teachers and students. The establishment of a video communication featuring “remote, interactive and collaborative” has become a trend of video application development in the education industry.