/************************************************************************
DxLogo - Capture video and add a watermark

While the underlying libraries are covered by LGPL, this sample is released 
as public domain.  It is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
or FITNESS FOR A PARTICULAR PURPOSE.  

**************************************************************************/

A sample application showing how to superimpose a logo on a data stream. It uses 
a capture device for the video source, and outputs the result to a file.