Dear all,
 
Is there anyone using Directshow and ARToolkit to develop 
the AR applications.  Since my frame-grabbing card doesn't
support VFW, so I have to resort DirectShow. The process
for video capturing and controlling is ok. But my current problem 
is that how I can overlap the synthetic object on the video using
openGL? Any suggestion is welcome. Thank you.
 
 
Best regards,
 
Cheng LEI