ffmpeg stream to youtube

stream.sh

#!/bin/bash
pid_file="/var/run/stream.pid"
case "$1" in
 restart)
    /etc/init.d/stream stop
    /etc/init.d/stream start
        ;;

 start)
    rm $pid_file

v4l2-ctl --set-ctrl power_line_frequency=1
ffmpeg \
-f v4l2 -input_format mjpeg -video_size 1280x720 -framerate 25 -i /dev/video0 -thread_queue_size 1024 \
-f lavfi -ac 1 -thread_queue_size 1024 -i  anullsrc=cl=mono -flags +global_header -ab 128k -acodec libmp3lame -ar 44100 \
-r 25 -g 75 -maxrate 3M -bufsize 4M -preset faster -vcodec libx264 \
-f flv "rtmp://a.rtmp.youtube.com/live2/#################" &> /home/ulitiy/stream.log &
# cd5d-7vmf-4dpq-5xe4
#-f lavfi -ac 2 -thread_queue_size 1024 -i "aevalsrc=0:d=100" -flags +global_header -ab 32k -acodec libmp3lame -ar 44100 \
#-f alsa -ac 2 -thread_queue_size 1024 -i default -flags +global_header -ab 32k -acodec libmp3lame -ar 44100 \

    ch_pid=$! 
    echo "Start HLS: ffmpeg = $ch_pid";
    echo $ch_pid > $pid_file
         ;;
 stop)
    echo "Stop transcoding";
        kill `cat $pid_file`
         ;;

 *)
    echo "Usage: /etc/init.d/thisBashScript {start|stop|restart}"
         exit 1
         ;;
 esac
exit 0
echo $pid_file

#ffmpeg -f v4l2 -itsoffset -0.5 -i /dev/video0 -thread_queue_size 1024 -f alsa -ac 1 -thread_queue_size 1024 -async 1 -i hw:9 -flags +global_header -ab 128k -acodec libmp3lame -ar 44100 -threads 6 -b:a 32k -bufsize 512k -s 1280x720 -preset faster -crf 22 -vcodec h264 -pix_fmt yuv420p -g 30 -vb 3000k -profile:v baseline -r 30 -f flv "rtmp://a.rtmp.youtube.com/live2/##############"