qedit.h (windows directshow dev)

vs编译时找不到qedit.h、streams.h, 安装windows sdk v6.1,在工程属性中编辑include目录,将windows sdk include和Samples\Multimedia\DirectShow\BaseClasses加入其中, 在include <qedit.h>前添加:

	#pragma include_alias( "dxtrans.h", "qedit.h" )
	#define __IDxtCompositor_INTERFACE_DEFINED__
	#define __IDxtAlphaSetter_INTERFACE_DEFINED__
	#define __IDxtJpeg_INTERFACE_DEFINED__
	#define __IDxtKey_INTERFACE_DEFINED__
	#pragma include_alias( "dxtrans.h", "qedit.h" )
	#define __IDxtCompositor_INTERFACE_DEFINED__
	#define __IDxtAlphaSetter_INTERFACE_DEFINED__
	#define __IDxtJpeg_INTERFACE_DEFINED__
	#define __IDxtKey_INTERFACE_DEFINED__

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