Nginx configuration for streaming

nginx.conf

worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;

    server {
        listen       80;
        server_name  localhost;
        location / {
            root   html;
            index  index.html index.htm;
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # ===============
        # This is custom location for rtmp stats page
        # ===============
        location /stat {
            rtmp_stat all;
            rtmp_stat_stylesheet stat.xsl;
        }

        location /stat.xsl {
            # you can move stat.xsl to a different location
            root /usr/local/nginx/html;
        }
    }
}

# RTMP configuration
rtmp {
    server {
        listen 1935;
        chunk_size 4096;

        # This is the recording and encoding part
        application live_gog {
                live on;
                exec /usr/bin/ffmpeg -i "rtmp://**HOSTNAME**/live_gog/donis_streams" -vb 3500k -minrate 3500k -maxrate 3500k -bufsize 3500k -s 1280x720 -c:v libx264 -preset veryfast -r 30 -g 60 -keyint_min 30 -x264opts "keyint=60:min-keyint=60:no-scenecut" -sws_flags lanczos -tune film -pix_fmt yuv420p -c:a copy -f flv -threads 4 -strict normal "rtmp://**HOSTNAME**/out_gog/donis_streams2";

                record_path /home/donis/streams;
                recorder allin_gog {
                        record all;
                        record_suffix -gog-%F-%H-%M-%S.mkv;
                }
        }

        # This is streaming part, FFMPEG redirects it to rtmp://**HOSTNAME**/out_gog/donis_streams2 which is actually this part.
        application out_gog {
                live on;
                record off;

                # gogcom
                push rtmp://live-ams.twitch.tv/app/***STREAM_KEY***;
        }

        application live_donis {
                live on;
                exec /usr/bin/ffmpeg -i "rtmp://**HOSTNAME**/live_donis/donis_streams" -vb 2000k -minrate 2000k -maxrate 2000k -bufsize 2000k -s 1280x720 -c:v libx264 -preset veryfast -r 30 -g 60 -keyint_min 30 -x264opts "keyint=60:min-keyint=60:no-scenecut" -sws_flags lanczos -pix_fmt yuv420p -c:a copy -f flv -threads 4 -strict normal "rtmp://**HOSTNAME**/out_donis/donis_streams2";

                record_path /home/donis/streams;
                recorder allin_donis {
                        record all;
                        record_suffix -donis-%F-%H-%M-%S.mkv;
                }
        }

        application out_donis {
                live on;
                record off;

                push rtmp://live-ams.twitch.tv/app/***STREAM_KEY***;
        }

        application live_test {
                live on;
                exec /usr/bin/ffmpeg -i "rtmp://**HOSTNAME**/live_test/donis_streams" -vb 2000k -minrate 2000k -maxrate 2000k -bufsize 2000k -s 1280x720 -c:v libx264 -preset veryfast -r 30 -g 60 -keyint_min 30 -x264opts "keyint=60:min-keyint=60:no-scenecut" -sws_flags lanczos -pix_fmt yuv420p -c:a copy -f flv -threads 4 -strict normal "rtmp://**HOSTNAME**/out_test/donis_streams2";

                record_path /home/donis/streams;
                recorder allin_test {
                        record all;
                        record_suffix -test-%F-%H-%M-%S.mkv;
                }
        }

        application out_test {
                live on;
                record off;

                # donis_test
                push rtmp://live-fra.twitch.tv/app/***STREAM_KEY***;
        }
    }
}