#!/bin/sh
# Script to convert quake3 (tremulous) video to avi

if [ -z "$1" ]; then
	echo "usage:"
	echo "$0 videoxxxx.avi"
	exit 1
fi

if [ ! -f "$1" ]; then
	echo "$1: file not found"
	exit 2
fi

input="$1"
output="converted.avi"
# targetsize in kilobytes: default 10M
targetsize="10240"
encopts="-xvidencopts bitrate=-${targetsize}:me_quality=6:qpel:nogmc:trellis:nocartoon:quant_type=mpeg:chroma_me:chroma_opt"

rm frameno.avi
mencoder $input -oac mp3lame -lameopts vbr=3:br=128:aq=9 -ovc frameno -o frameno.avi
mencoder $input -oac copy -ovc xvid ${encopts}:pass=1:turbo -vf pp=al -o converted.avi
mencoder $input -oac copy -ovc xvid ${encopts}:pass=2:turbo -vf pp=al -o converted.avi