一个视频传输质量评估系统Evalvid.具体使用的方法见http://www.tkn.tu-berlin.de/research/evalvid/fw.html-a video transmission quality assessment system Evalvid. Specific use of the method see http :// www.tkn.tu-berlin.de/research/evalvid/ fw.h

测量视频性能的工具，很有用. 可以测试视频相关的一些性能，比如MOS和PSNR等-It is a tool for video quality measurement. It is very helpful when you want to evaluate the video quality

实现wlan的qos服务保证，区分式服务。-The best source code of describtion of 802.11 wlan and the simulation of ns2. The function of qos.