在本文中阐述的驱动是用windriver做出来的，没有采用DDK或DriverStudio,可能看起来并不像是一个”很正式“的驱动，而且本文中的驱动程序不可以用于DirectShow接口。-Described in this article is windriver do drive out without using DDK or DriverStudio, may not seem like a " very official" driver, but drivers in