I took some of the cartoons that I have and compressed them. However, when I went to view them, MPlayer showed in a 16:9-ish size since the resolution wasn't exactly 4:3. To force MPlayer to do 4:3 you can go to Setup, Video Manager, Find the Video, press the right cursor, enter Edit Metadata, and in Unique Player you can put "mplayer -aspect 4:3 -fs"

If you have a number of the same video, you can connect to that box with MySQL Control Center and run the following SQL command.



Make sure you back up your database beforehand as you can mess it up if you don't do this properly.