[Bug 35780] unhandled exception; qcap; while running cura.py

http://bugs.winehq.org/show_bug.cgi?id=35780

--- Comment #3 from James Luscher  ---
Further research shows Cura makes use of a Python VideoCapture module for
windows documented at:  http://videocapture.sourceforge.net/

The comments for videocapture refer to this Windows tech:

"The low-level module uses DirectShow which is already included in DirectX 8.0
and higher."

(perhaps this is useful?)