#!/bin/bash
audiofile=`mktemp`
videofile=`mktemp`

cd "`pwd`"

avconv -i $1 -vn -acodec pcm_s16le -ac 2 $audiofile.wav &> /dev/null
normalize-audio $audiofile.wav  &> /dev/null
faac -c 48000 -q 100 $audiofile.wav &>/dev/null
mkvextract tracks $1 1:$videofile.h264 &> /dev/null
MP4Box -fps 23.976 -add $videofile.h264 -add $audiofile.aac ${1%.*}.mp4 &> /dev/null

# cleanup
rm $audiofile $videofile