Dude, IMO It's better develop direct show in C++, you just should learn how to create COM object and uninitialize it, C++ is faster, and current available library of direct show all are in c++, cases which are in code project in c# are good for learning basic of direct show, but they aren't practical solutions. they are COM wrapper to use them in C#, the speed is main concern and their speed in real time video analyzing is not good. the MSDN is best reference for working with directshow and there are good samples in SDK
Just read DirectShow SDK in MSDN from beginning. Then install GraphEditPlus, try building some graphs and then from File menu you can generate C# code which builds these graphs using DirectShowLib for .NET and see how it does it.
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您会发现这些很有用：
http://www.codeproject.com/KB/directx/PrgmngDirectShowappsCS .aspx
http://www.codeproject.com/KB/directx/directshowmediaplayer .aspx
http://www.codeproject.com/KB/directx/directshownet .aspx
http://www.codeproject.com/KB/directx/MPEG2_Capture_Device .aspx
哦，还有这些：
http://www.codeproject. com/KB/audio-video/dshowencoder.aspx
http://www. codeproject.com/KB/directx/rendering.aspx
http:// www.codeproject.com/KB/windows/samplegrabberfilter-wm6.aspx
http://www.codeproject.com/KB/audio-video/Tanvon_DirectShowFilters.aspx
希望有所帮助。
问候
理查德
You will find these useful:
http://www.codeproject.com/KB/directx/PrgmngDirectShowappsCS.aspx
http://www.codeproject.com/KB/directx/directshowmediaplayer.aspx
http://www.codeproject.com/KB/directx/directshownet.aspx
http://www.codeproject.com/KB/directx/MPEG2_Capture_Device.aspx
Oh and these too:
http://www.codeproject.com/KB/audio-video/dshowencoder.aspx
http://www.codeproject.com/KB/directx/rendering.aspx
http://www.codeproject.com/KB/windows/samplegrabberfilter-wm6.aspx
http://www.codeproject.com/KB/audio-video/Tanvon_DirectShowFilters.aspx
Hope that helps.
Regards
Richard
老兄，IMO最好用C++开发直接显示，你只需要学习如何创建COM对象并取消初始化它，C++更快，并且当前可用的直接显示库都是C++，C#代码项目中的案例都很好用于学习直接显示的基础知识，但它们不是实用的解决方案。它们是在C#中使用它们的COM包装器，速度是主要问题，并且它们在实时视频分析中的速度不好。 MSDN 是使用 directshow 的最佳参考，并且 SDK 中有很好的示例
Dude, IMO It's better develop direct show in C++, you just should learn how to create COM object and uninitialize it, C++ is faster, and current available library of direct show all are in c++, cases which are in code project in c# are good for learning basic of direct show, but they aren't practical solutions. they are COM wrapper to use them in C#, the speed is main concern and their speed in real time video analyzing is not good. the MSDN is best reference for working with directshow and there are good samples in SDK
从头开始阅读 MSDN 中的 DirectShow SDK 即可。然后安装 GraphEditPlus，尝试构建一些图表，然后从“文件”菜单中，您可以生成使用以下命令构建这些图表的 C# 代码DirectShowLib for .NET 并了解它是如何实现的。
Just read DirectShow SDK in MSDN from beginning. Then install GraphEditPlus, try building some graphs and then from File menu you can generate C# code which builds these graphs using DirectShowLib for .NET and see how it does it.