mplayer -playlist playlist -zoom -loop 0 &
while true; do
   find /home/oex/Bureau/2007/IGVC/test/* > playlist;

	if diff /home/oex/Bureau/playlist /home/oex/Bureau/playlist1 > /dev/null 
		then 
			echo "Les fichiers sont identiques" > /dev/null 
		else 
			cp /home/oex/Bureau/playlist /home/oex/Bureau/playlist1	
			killall mplayer
			mplayer -playlist playlist -zoom -loop 0 &
    fi

   sleep 2;
done