Ffmpeg

zerolatency -b 900k -f flv rtmp://192.168.1.25:5000

zerolatency -b 900k -f flv -listen 1 -i rtmp://192.168.1.25:5000/live/app

-level:v 4.1 -preset ultrafast -tune zerolatency \ -vcodec libx264 -r 10 -b:v
512k -s 640x360 \ -f mpegts -flush_packets 0
udp://192.168.1.4:5000?pkt_size=1316

-level:v 4.1 -preset ultrafast -tune zerolatency \ -vcodec libx264 -r 10 -b:v
512k -s 640x360 \ -f mpegts -flush_packets 0
rtsp://192.168.1.4:5000?pkt_size=1316 

output.mkv