VDM是一款视频处理软件，输出格式为AVI（具体内容自己研究下就知道了），AVS属于一个辅助性工具，能够对视频进行深度处理，具体内容看下文，自己E文也不太熟练，好多关键性单词记不住，手头也没文曲星之类的东西，所以LZ只能自己翻译下了…
AviSynth is a powerful tool for video post-production. It provides almost unlimited ways of editing and processing videos. AviSynth works as a frameserver, providing instant editing without the need for temporary files.
AviSynth itself does not provide a graphical user interface (GUI) but instead relies on a script system that allows advanced non-linear editing. While this may at first seem tedious and unintuitive, it is remarkably powerful and is a very good way to manage projects in a precise, consistent, and reproducible manner. Because text-based scripts are human readable, projects are inherently self-documenting. The scripting language is simple yet powerful, and complex filters can be created from basic operations to develop a sophisticated palette of useful and unique effects.
手头动画如果属于RMVB形式的话就需要用到AVS，并且需要靠Directshow来进行加载，具体内容LZ自己去找AVS教程
希望LZ能先去百度或者GOOGLE上面找找这类的网站，VDM和AVS的相关网站MUCH多 囧
