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如何找到DirectShow过滤器的clsid?

[英]How can I find out a DirectShow filter's clsid?

I want to use the LAV Decoder filter in my application, but i can't figure out the clsid. 我想在我的应用程序中使用LAV解码器过滤器,但我无法弄清楚clsid。

Where do I find it? 我在哪里找到它? Is there a header file i can include? 我可以包含头文件吗?

Do I have to insert the clsid guid manually? 我是否必须手动插入clsid guid?

It's better to hard code the GUIDs in your code. 最好在代码中对GUID进行硬编码。 You can find out all DirectShow filter GUID with GraphStudioNext (a replacement for GraphEdit). 您可以使用GraphStudioNext (GraphEdit的替代品)找到所有DirectShow过滤器GUID。

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