#user  nobody;
worker_processes  auto;
#worker_processes  1;
#access_log logs/access_nginx.log  main;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {
    worker_connections  4096;
    multi_accept        on;
    use                 epoll;
}

rtmp_auto_push on;

rtmp {
    server {
        listen 1935;
#    chunk_size 4096;
    chunk_size 8192;
#    chunk_size 12288;
    application myapp {
    live on;
    hls on;
    record off;
#    record all;
    record_path /home/sda3/record;
    record_suffix _app1-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
    record_interval 15m;
    hls_path /tmp/hls;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/dash;
    dash_fragment 6s;

         }
# -------------------------

    application app2 {
    live on;
    hls on;
    record off;
#    record all;
    record_path /home/sda3/record;
    record_suffix _app2-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
    record_interval 15m;
    hls_path /tmp/hls/720p;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/d720p;
    dash_fragment 6s;
#	exec_static /usr/local/src/ffmpeg/ffmpeg/ffmpeg -hwaccel cuda -hwaccel_device 0 -i rtmp://localhost/myapp/live -vf "scale=1280:720" -c:v h264_nvenc -b:v 3500k -acodec copy -f flv rtmp://localhost/app2/live;
         }
# -------------------------

    application app3 {
    live on;
    hls on;
    record off;
#    record all;
    record_path /home/sda3/record;
    record_suffix _app3-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
    record_interval 15m;
    hls_path /tmp/hls/576p;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/d576p;
    dash_fragment 6s;
#	exec_static /usr/local/src/ffmpeg/ffmpeg/ffmpeg -hwaccel cuda -hwaccel_device 0 -i rtmp://localhost/myapp/live -vf "scale=1024:576" -c:v h264_nvenc -b:v 2500k -acodec copy -f flv rtmp://localhost/app3/live;
         }
# -------------------------

    application app4 {
    live on;
    hls on;
#    record all;
    record off;
    record_path /home/sda3/record;
    record_suffix _app4-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
#    record_interval 3m;
    hls_path /tmp/hls/480p;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/d480p;
    dash_fragment 6s;
#	exec_static /usr/local/src/ffmpeg/ffmpeg/ffmpeg -hwaccel cuda -hwaccel_device 0 -i rtmp://localhost/myapp/live -vf "scale=854:480" -c:v h264_nvenc -b:v 2000k -acodec copy -f flv rtmp://localhost/app4/live;
         }
# -------------------------

    application app5 {
    live on;
    hls on;
    record off;
#    record all;
    record_path /home/sda3/record;
    record_suffix _app5-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
#    record_interval 3m;
    hls_path /tmp/hls/360p;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/d360p;
    dash_fragment 6s;
# 	exec_static /usr/local/src/ffmpeg/ffmpeg11/ffmpeg -hwaccel cuda -hwaccel_output_format cuda -i rtmp://localhost/myapp/live -vf hwupload,scale_npp=1280:-1 -c:v h264_nvenc -b:v 3M -acodec copy -f flv rtmp://localhost/app2/live -vf hwupload,scale_npp=1024:-1 -c:v h264_nvenc -b:v 2M -acodec copy -f flv rtmp://localhost/app3/live -vf hwupload,scale_npp=854:-1 -c:v h264_nvenc -b:v 1M -acodec copy -f flv rtmp://localhost/app4/live -vf hwupload,scale_npp=640:-1 -c:v h264_nvenc -b:v 709k -acodec copy -f flv rtmp://localhost/app5/live;
         }
# -------------------------

    application app6 {
    live on;
    hls on;
    record off;
#    record all;
    record_path /home/sda3/record;
    record_suffix _app6-%Y-%m-%d-%H-%M-%S.flv;
#    record_max_size 5120K;
    record_interval 15m;
    hls_path /tmp/hls/app6p;
    hls_nested on;
    hls_fragment 6s;
    dash on;
    dash_path /tmp/hls/dapp6p;
    dash_fragment 6s;
# 	exec_static ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i rtmp://localhost/app6/live -vf scale_vaapi=1920:-1 -c:v h264_vaapi -b:v 5M -acodec copy -f flv rtmp://localhost/myapp/live ;
         }
# -------------------------

# exec_static /usr/local/src/ffmpeg/ffmpeg311223/ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i rtmp://localhost/app6/live -vf "hwupload,fps=30,scale_vaapi=1920:-1:format=nv12" -c:v h264_vaapi -b:v 5M -acodec copy -f flv rtmp://localhost/myapp/live -vf "hwupload,fps=30,scale_vaapi=1280:-1:format=nv12" -c:v h264_vaapi -b:v 3M -acodec copy -f flv rtmp://localhost/app2/live -vf "hwupload,fps=30,scale_vaapi=1024:-1:format=nv12" -c:v h264_vaapi -b:v 2M -acodec copy -f flv rtmp://localhost/app3/live -vf "hwupload,fps=30,scale_vaapi=854:-1:format=nv12" -c:v h264_vaapi -b:v 1M -acodec copy -f flv rtmp://localhost/app4/live -vf "hwupload,fps=30,scale_vaapi=640:-1:format=nv12" -c:v h264_vaapi -b:v 709k -acodec copy -f flv rtmp://localhost/app5/live;

# -----------------------------------------------------------------------

    }
}
# ------------------------------------------------------------------------



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;

        #access_log  logs/host.access.log  main;

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

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
                  location /hls {
                        types {
                              application/vnd.apple.mpegurl m3u8;
	video/mp2t ts;
                              }
                        alias /tmp/hls;
        add_header Cache-Control no-cache;
        add_header Access-Control-Allow-Origin *;
                  }
                  location /dash {
        root /tmp/hls;
        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;
    #    }
    #}

}