在现在的3G网络中，多媒体的应用是一个很时尚的技术，特别是视频，所以这篇文章详细的介绍了视频在3G网络上的一些应用。对一些从事视频开发的学者是一个很好的参考资料。-In the present 3G networks, multimedia applications is a very fashionable technologies, especially video, so this article describes in detail the video in the 3G network applications. A number of scholars engaged in the development of video is a good reference.