grab video frames from wmv file and save them to jpg files

From: philipfc (philipfc_at_discussions.microsoft.com)
Date: 10/11/04 

Date: Sun, 10 Oct 2004 22:09:06 -0700

Is there a good way to make thumbnail images from video frames using DirectX
or WMP on a serve? I would like to do this for multiple video files creating
thumbnails using a command line program or windows service written in managed
code.