ffdshow是DVDRIP等avi格式压制成rmvb最重要的辅助插件。利用ffdshow提供的某些虑镜设置可以使rmvb获得很好的效果。JRvS工作室的宗旨是制作清晰而小巧的真正意义上的rmvb，因此有必要对这个重要的辅助插件作详细的设置 介绍。本座认为ffdshow可以当作插件化的avs，ffdshow的很多虑镜设置都可以用过avs来实现，只是ffdshow目前只完美支持avi格式-ffdshow is a DVDRIP so rmvb avi format, compressed into the most important auxiliary plug-in. Using ffdshow settings for certain considerations can mirror rmvb get good results. JRvS studio aims to make clear and compact real rmvb, it is essential to this important auxiliary plug-in settings for a detailed descr iption. The seat that ffdshow can be used as plug-in of the avs, ffdshow, many consider mirror settings can be used to achieve the avs, but ffdshow is currently only supports avi format perfect