#user html;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen      80;
        server_name localhost; 

        location / {
            root   /usr/share/nginx/html;
            index  index.html index.htm;
        }

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

        # This URL provides RTMP statistics in XML
        location /stat {
            rtmp_stat all;
            # Use this stylesheet to view XML as web page
            # in browser
            rtmp_stat_stylesheet stat.xsl;
        }

        location /stat.xsl {
            # XML stylesheet to view RTMP stats.
            # Copy stat.xsl wherever you want
            # and put the full directory path here
            root /path/to/stat.xsl/;
        }

        location /hls {
            # Serve HLS fragments
            types {
                application/vnd.apple.mpegurl m3u8;
                video/mp2t ts;
            }
            root /tmp;
            add_header Cache-Control no-cache;
            add_header Access-Control-Allow-Origin *;
        }

        location /dash {
            # Serve DASH fragments
            root /tmp;
            add_header Cache-Control no-cache;
            add_header Access-Control-Allow-Origin *;
        }
    }

    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
}

rtmp {
    server {
        # Documentation  
        # https://github.com/arut/nginx-rtmp-module/wiki/Directives

        listen 1935;

        chunk_size 4000;

        # Video on demand
        application vod {
            play /var/vod;
        }

        # HLS
        # Incoming stream must be in H264/AAC. For iPhones use baseline H264
        # profile (see ffmpeg example).
        # This example creates RTMP stream from movie ready for HLS:
        #
        # ffmpeg -loglevel verbose -re -i movie.avi  -vcodec libx264
        #    -vprofile baseline -acodec libmp3lame -ar 44100 -ac 1
        #    -f flv rtmp://localhost:1935/hls/movie
        # 
        # Example gstreamer pipeline:
        # gst-launch-1.0 videotestsrc is-live=true ! timeoverlay ! x264enc 
        #    byte-stream=true tune=zerolatency key-int-max=30 ! 
        #    "video/x-h264, profile=baseline" ! flvmux streamable=true ! 
        #    rtmpsink location=rtmp://localhost:1935/hls/live
        #
        # Playback url is http://localhost/hls/live.m3u8

        application hls {
            live on;
            hls on;
            hls_path /tmp/hls;
        }

        application dash {
            live on;
            dash on;
            dash_path /tmp/dash;
        }

        # TV mode: one publisher, many subscribers
        #application mytv {

            # enable live streaming
            #live on;

            # record first 1K of stream
            #record all;
            #record_path /tmp/av;
            #record_max_size 1K;

            # append current timestamp to each flv
            #record_unique on;

            # publish only from localhost
            #allow publish 127.0.0.1;
            #deny publish all;

            #allow play all;
        #}

        # Transcoding (ffmpeg needed)
        #application big {
            #live on;

            # On every pusblished stream run this command (ffmpeg)
            # with substitutions: $app/${app}, $name/${name} for application & stream name.
            #
            # This ffmpeg call receives stream from this application &
            # reduces the resolution down to 32x32. The stream is the published to
            # 'small' application (see below) under the same name.
            #
            # ffmpeg can do anything with the stream like video/audio
            # transcoding, resizing, altering container/codec params etc
            #
            # Multiple exec lines can be specified.

            #exec ffmpeg -re -i rtmp://localhost:1935/$app/$name -vcodec flv -acodec copy -s 32x32
            #            -f flv rtmp://localhost:1935/small/${name};
        #}

        #application small {
            #live on;
            # Video with reduced resolution comes here from ffmpeg
        #}

        #application webcam {
            #live on;

            # Stream from local webcam
            #exec_static ffmpeg -f video4linux2 -i /dev/video0 -c:v libx264 -an
            #                   -f flv rtmp://localhost:1935/webcam/mystream;
        #}

        #application mypush {
        #    live on;

            # Every stream published here
            # is automatically pushed to
            # these two machines
            #push rtmp1.example.com;
            #push rtmp2.example.com:1934;
        #}

        #application mypull {
            #live on;

            # Pull all streams from remote machine
            # and play locally
            #pull rtmp://rtmp3.example.com pageUrl=www.example.com/index.html;
        #}

        #application mystaticpull {
            #live on;

            # Static pull is started at nginx start
            #pull rtmp://rtmp4.example.com pageUrl=www.example.com/index.html name=mystream static;
        #}

        # Many publishers, many subscribers
        # no checks, no recording
        #application videochat {

            #live on;

            # The following notifications receive all
            # the session variables as well as
            # particular call arguments in HTTP POST
            # request

            # Make HTTP request & use HTTP retcode
            # to decide whether to allow publishing
            # from this connection or not
            #on_publish http://localhost:8080/publish;

            # Same with playing
            #on_play http://localhost:8080/play;

            # Publish/play end (repeats on disconnect)
            #on_done http://localhost:8080/done;

            # All above mentioned notifications receive
            # standard connect() arguments as well as
            # play/publish ones. If any arguments are sent
            # with GET-style syntax to play & publish
            # these are also included.
            # Example URL:
            #   rtmp://localhost/myapp/mystream?a=b&c=d

            # record 10 video keyframes (no audio) every 2 minutes
            #record keyframes;
            #record_path /tmp/vc;
            #record_max_frames 10;
            #record_interval 2m;

            # Async notify about an flv recorded
            #on_record_done http://localhost:8080/record_done;

        #}
    }
}