Split RTMP Stream with nginx-rtmp-module

nginx.conf

worker_processes  1;

events {
  worker_connections 1024;
}

rtmp {
  server {
    listen 1935;
    chunk_size 8192;

    allow publish 192.168.0.0/24;
    deny publish all;

    application stream {
      live on;
      meta copy;
      push_reconnect 1s;

      push rtmp://live-tyo.twitch.tv/app/YOUR_KEY;
      push rtmp://a.rtmp.youtube.com/live2/YOUR_KEY;
    }
  }
}