Duration of Windows Media Files

[jthornberry]

So in the portal user interface, under Asset Library - if the video is an MPEG it automatically shows the duration of the video.  But not for WM's.  Also in the player window it doesn't do like it would if the file was being played in Windows Media player where it would show you the duration of the video and how many minutes you are currently into it.  Is there a way to make this happen.  Our users need to know how long the video is and how much they have to watch.