ffmpeg
-re -f lavfi -i anullsrc=channel_layout=stereo:sample_rate=44100
-re -rtsp_transport tcp -i rtsp://someip/axis-media/media.amp
-acodec libmp3lame
-ar 44100
-b:a 128k
-map 0:a -map 1:v
-pix_fmt yuv420p
-profile:v baseline
-s 640x480
-bufsize 2048k
-vb 400k
-maxrate 800k
-filter:v yadif
-vcodec libx264
-preset medium -g 30 -r 30
-f flv "rtmp://a.rtmp.youtube.com/live2/key"