:
if [ ! "$1" ]; then
	exit 1
fi

# Some defaults, there are other modifables that you
# can pass into the environment.  e.g.
#
# aid=2 delay=0.2 mkmenpilot ...
#
scale=${scale:=320:-2}
br=${br:=192}
expand=${expand:=320:240}

#
# filenames are arguments can be full pathnames to (presumably)
# mpeg2 files (single vob rips from mplayer).
#
# e.g.
# mplayer dvd://1 -dumpstream -dumpfile mpeg-rip.vob
#
# Output is XVID format avi container.
# Tested on Insignia Pilot NS-4V24
#
for file in "$@"; do
	dname=`dirname $file`
	bname=`basename $file`
	bbname=`expr "$bname" : '\(.*\)\..*'`
	bbname=${bbname:=$bname}

	if [ "$DEBUG" ]; then
		echo mencoder "${file}" -ovc lavc -lavcopts vcodec=mpeg4 -oac mp3lame -lameopts cbr:br=${br} -noodml -vf-add scale=$scale${expand:+,expand=$expand}${crop:+,crop=$crop} ${aid:+-aid $aid} ${delay:+-delay $delay} -ffourcc XVID -o "${bbname}.avi"
	else
		mencoder "${file}" -ovc lavc -lavcopts vcodec=mpeg4 -oac mp3lame -lameopts cbr:br=${br} -noodml -vf-add scale=$scale${expand:+,expand=$expand}${crop:+,crop=$crop} ${aid:+-aid $aid} ${delay:+-delay $delay} -ffourcc XVID -o "${bbname}.avi"
	fi
done