#!/bin/bash
tmp=/tmp/concatVideo`date +%s`
ar="44100"
ab="128k"
b="512k"

cd "$NAUTILUS_SCRIPT_CURRENT_URI";

if ! response=$(zenity --entry --title="concatenateVideos" --text="Der Name für das neue Video:" --entry-text="$1.avi"); 
then
	exit
fi
name=$response
if ! response=$(zenity --entry --title="concatenateVideos" --text="Die Qualität des neuen Videos
(Video Bitrate, Audio Bitrate, Audio Samplerate)" --entry-text="$b,$ab,$ar"); 
then
	exit
fi
b=`echo $response | cut -d , -f 1`
ab=`echo $response | cut -d , -f 2`
ar=`echo $response | cut -d , -f 3`

mkdir $tmp
count=0
#files=""
for arg ; do
	num=`printf "%03d" "$count"`
	ffmpeg -i "$arg" -ab $ab -ar $ar -b $b -y -vcodec mpeg4 -acodec mp2 "$tmp"/vid$num.avi
	#files="$files\"$tmp/$arg.avi\" "
	count=$((count+1))
done
mencoder -oac copy -ovc copy -o "$name" $tmp/vid*.avi
rm -R $tmp
# piss off
exit 0