ffmpeg -re -f image2 -loop 1 -framerate 24 -video_size 852x480 -r 24 -i Test-Pattern.png -f flv -s 852x480 -f flv "rtmp://rtmp.robotstreamer.com/live/4618?key=jEquBubjizYDMQNe8nKjLdu88iqFpNe3sVQmGRJ2tzbxd4QJrkSSEZBQhi9UTL3k"