#!/bin/sh
renice 19 $$ > /dev/null
schedtool -B $$ > /dev/null

fail()
{
	echo Failed
	abort
}

videofile="crap.m2v"
audiofile="crap.ac3"
moviefile="%d_crap.mpg"

if [[ -x $videofile || -x $audiofile ]] ; then
	echo File exists
	fail
fi

for i in `find -type f | sort`
do
	filetype=`file -b $i`
	if [[ ! $filetype = "MPEG system stream data" ]] ; then
		continue
	fi
	echo appending video from $i to $videofile
	tcextract -i $i -x mpeg2 >> $videofile
	if (( $? )); then
		fail
	fi
	echo appending audio from $i to $audiofile
	tcextract -i $i -x ac3 >> $audiofile
	if (( $? )); then
		fail
	fi
done

mplex -f 8 -o $moviefile $videofile $audiofile
if (( $? )); then
	fail
fi

rm -v -f $videofile $audiofile

videofiles=`ls -1 *crap.mpg | sort -n`

dvdauthor -o crap $videofiles
if (( $? )); then
	fail
fi

rm -v -f $videofiles