gstreamer/sys/dshowvideosink
..
dshowvideofakesrc.cpp
dshowvideofakesrc.h
dshowvideosink.cpp
dshowvideosink.h
Makefile.am
README

To build this, you'll require the DirectShow base classes. These are supplied
in the Windows SDK, but under Samples\Multimedia\DirectShow\BaseClasses

Once you've built that, you should be able to figure out the rest...