使用nginx搭建点播和直播流媒体服务器的方法步骤

  #使用的用户和组  #user nobody;  #指定工作衍生的进程数，为cpu的核心数总和  worker_processes 2;  #指定错误日志的存放路径 日志记录级别[debug,info,notice,warn,error,crit]  error_log  /usr/local/nginx/logs/error.log;  #error_log logs/error.log notice;  #error_log logs/error.log info;  #指定pid存放的路径  pid    /usr/local/nginx/logs/nginx.pid;  events {    #使用的网络I/O模型，linux系统推荐是epoll而freeBSD是kqueue    use epoll;    #允许的连接数，最大的高并发连接数为worker_processes*worker_connections    worker_connections 51200;  }    rtmp {   server {    listen 1935;    chunk_size 4096;    application live {     live on;     record off;    }    #application live2 {     #live on;     #record off;    #}    # video on demand    application media {     play /usr/local/nginx/html/;    }    #application vod_http {     #play http://192.168.31.185/vod;    #}    application hls {     live on;     hls on;     hls_path /tmp/hls;    }   }  }    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;      #charset koi8-r;      #access_log logs/host.access.log main;      location / {        root  html;        index index.html index.htm;      }    location ~ .flv$ {    root /usr/local/nginx/html/media/;      flv;  }  location ~ .mp4$ {    root /usr/local/nginx/html/media/;     mp4;  }    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;   }   location /dash {     # Serve DASH fragments     root /tmp;     add_header Cache-Control no-cache;   }        #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;      #}    }      # 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;    #  }    #}  }