这是学习Java的一个相应的tutorial文件，对Java的学习很有帮助的。-This is a learning Java corresponding tutorial document, Java on the study very helpful.

用java开发的soket聊天程序，有3个soket工程，其中第3个有swing和dos之分，还有2个ppt教程！-With the java chat program developed soket, there are three soket project, the first of which three are swing and the dos of the points, there are 2 ppt tutorial!

This tutorial gives a survey of actual used techniques for multicast streaming video. We first discuss important issues in video streaming namely video compression techniques and video compression standards. We then present the challenges in mult