This sends to youtube

ffmpeg -ar 44100 -acodec pcm_s16le -f s16le -ac 2 -i /dev/fd/63 -vcodec libx264 -preset veryfast -maxrate 3000k -bufsize 6000k -pix_fmt yuv420p -g 50 -acodec libmp3lame -b:a 128k -ac 2 -ar 44100 -f flv rtmp://x.rtmp.youtube.com/live2/

this shows the content of the camera

ffplay rtsp://192.168.1.1/stream1