nginx-streamer/config/nginx_ingest.conf

daemon off;
worker_processes  1;
events {
    worker_connections  1024;
}
rtmp {
    server {
        listen 1935;
        chunk_size 8192;
        application origin {
            live on;
            record off;
            meta copy;
            exec ffmpeg -i rtmp://localhost:1935/origin/___STREAMKEY___ -c copy -f flv rtmp://127.0.0.1:1935/live;
        }
        application live {
            allow publish 127.0.0.1;
            deny publish all;
            live on;
            record off;
        }
    }
}