I'm trying to convert this line:

mencoder -vf scale=240:180 <input file> -o <output file> -of avi -ovc lavc -oac lavc -lavcopts vcodec=mpeg4:vbitrate=230:acodec=mp3:abitrate=64

into a working FFmpegX preset. I can't seen to get it to encode the video to FMP4.

Could anyone offer any idea hows to convert that command line into FFmpegX? Thanks