音视频基础知识，对于音视频开发很重要，包括音视频每种制式的特点都有详细的说明-Basic knowledge of audio and video, audio and video for a very important development, including audio and video features of each system are detailed

一个视频的纹理，可以学习相关的编程知识，最好有一些 DIRECTSHOW的基础-A video texture, can learn the relevant programming knowledge, the best basis for a number of DIRECTSHOW

Directshow 视频开发基础介绍，，及代码实现文件-directshow veidoplay introduceing