我是新的DirectShow的，所以这个库的一些部分我不明白好。 我已经看到的例子DxSnap，但我需要的没有$ P $捕获帧pviewing它的，获得进一步的处理。我怎样才能做到这一点？

I am new at DirectShow, so some parts of this library i don't understand well. I already see the example DxSnap, but i need to capture frames without previewing it, for futher processing. How can i do it?

推荐答案

您可以自己建立一个。如果你看看在Windows SDK 7.0〜文件夹，你可以去样品>多媒体>的DirectShow>和应该有一个过滤器文件夹，显示你如何让通用的过滤器，做w您要/ E

you could build one yourself. If you look into the windows sdk 7.0~ folders you can go to samples > multimedia > directshow > and there should be a filters folder that shows you how to make generic filters and do w/e you want