captureIT的源代码，需要。net支持，配合capIT_demo使用，还需要DX9支持-captureIT the source code needed. Net support and cooperate with capIT_demo use, but also needs to support DX9

DirectShow 中的视频采集程序.代码完整.可以直接使用-DirectShow video collection procedures. Code integrity. Can be directly used