nginx-rtmp config example

nginx-rtmp.conf

rtmp {
        server{
        listen 1935;
        chunk_size 256;
        buflen 100ms;

        application live {
            live on;

#           dash on;
#           dash_path /tmp/dash;
#           dash_fragment 1s;

            exec /usr/local/bin/ffmpeg  -re -i rtmp://localhost/live/$name -async 1 -vsync -1 -threads 4
              -c:a libfdk_aac -b:a 32k  -c:v libx264 -b:v 256K -tune zerolatency -preset fast -f flv rtmp://localhost/hls/$name_low
              -c:a libfdk_aac -b:a 96k  -c:v libx264 -b:v 768k -tune zerolatency -preset fast -f flv rtmp://localhost/hls/$name_mid
              -c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 1024K -tune zerolatency -preset fast -f flv rtmp://localhost/hls/$name_hi
              -c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 1920K -tune zerolatency -preset fast -f flv rtmp://localhost/hls/$name_hd720
              -c copy -f flv rtmp://localhost/hls/$name_src;
        }

http {
        # See http://licson.net/post/optimizing-nginx-for-large-file-delivery/ for more detail
        # This optimizes the server for HLS fragment delivery
        sendfile off;
        tcp_nopush on;
        directio 512;

        server{
                listen 8090;
                location /hls {
                        # Serve HLS fragments
                        types {
                                application/vnd.apple.mpegurl m3u8;
                                video/mp2t ts;
                        }

                        root /tmp;
                        add_header Cache-Control no-cache; # Prevent caching of HLS fragments
                        add_header Access-Control-Allow-Origin *; # Allow web player to access our playlist
                }
#               location /dash {
#                       root /tmp;
#                       add_header Cache-Control no-cache; # Prevent caching of HLS fragments
#                        add_header Access-Control-Allow-Origin *; # Allow web player to access our playlist
#               }
        }
        server{
                listen 8090;
                location /hls {
                        # Serve HLS fragments
                        types {
                                application/vnd.apple.mpegurl m3u8;
                                video/mp2t ts;
                        }

                        root /tmp;
                        add_header Cache-Control no-cache; # Prevent caching of HLS fragments
                        add_header Access-Control-Allow-Origin *; # Allow web player to access our playlist
                }
#               location /dash {
#                       root /tmp;
#                       add_header Cache-Control no-cache; # Prevent caching of HLS fragments
#                        add_header Access-Control-Allow-Origin *; # Allow web player to access our playlist
#               }
        }
}
}