while :
do
	find /home/me/cgn -name "*.mp4" -exec echo {} >> concatlist | xargs -I $ ffmpeg -y -re -i $ -vcodec libx264 -preset veryfast -maxrate 3000k -bufsize 6000k -pix_fmt yuv420p -g 50 -c:a aac -b:a 160k -ac 2 -ar 44100 -f concat -i concatlist -f -f flv rtmp://live.twitch.tv/app/mystreamkey
	done
done