关于流媒体的外文翻译

Question

In this paper, we introduce the current common P2P traffic detection technology, and analyze the payload length distribution and payload length pattern in one flow of four popular P2P streaming media applications.

上面这句话要怎么翻译呢？尤其是后面那部分in one flow of four popular P2P streaming media applications.
实在不知道怎么翻译。
求帮忙，谢谢你们。

Answer 1

介绍P2P流量检测技术, 用四个流媒体应用的例子来分析payload length distribution and payload length pattern。