ports/189430: emulators/virtualbox-ose: fix video capture support

[edwin at FreeBSD.org]

Synopsis: emulators/virtualbox-ose: fix video capture support

Responsible-Changed-From-To: freebsd-ports-bugs->vbox
Responsible-Changed-By: edwin
Responsible-Changed-When: Wed May 7 17:30:08 UTC 2014
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=189430