Converting Divx To DVD With Custom PanScan?

Hey

I’m converting my movies to DVDs using the great tutorial found in this forums. But I have a video wich is not tall enough, so I whould like to resize it with something similar to BSPlayers PanScan, but with option to actually encode it that way. Any help?

I Reccomend Dr.Divx open source to create a high quilty version of the file and you can make your own custom Panscan.
http://www.free-codecs.com/Dr_DivX_download.htm