DShowPreview
............\DShowPreview
............\............\BaseFilterGraph.cpp
............\............\BaseFilterGraph.h
............\............\DShowPreview.aps
............\............\DShowPreview.cpp
............\............\DShowPreview.h
............\............\DShowPreview.rc
............\............\DShowPreview.vcproj
............\............\DShowPreview.vcproj.wanggh-PC.wanggh.user
............\............\DShowPreviewDlg.cpp
............\............\DShowPreviewDlg.h
............\............\DirectShow_Util.cpp
............\............\DirectShow_Util.h
............\............\Log.cpp
............\............\Log.h
............\............\PreviewVideo.cpp
............\............\PreviewVideo.h
............\............\ReadMe.txt
............\............\res
............\............\...\DShowPreview.ico
............\............\...\DShowPreview.rc2
............\............\resource.h
............\............\stdafx.cpp
............\............\stdafx.h
............\DShowPreview.sln
............\DShowPreview.suo