使用Nginx架设高性能流媒体服务器

http://wgkgood.blog.51cto.com/1192594/1285887

前言*随着Nginx大量被各互联网公司使用，常见的Nginx用来做反向代理WEB服务器、缓存服务器，nginx应用很广泛，今天我们来研究一下使用Nginx架设高性能流媒体服务器。

一、系统环境

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系统版本：CentOS 5.8x86_64 Nginx版本: Nginx-1.4.2. tar .gz Yamdi版本：Yamdi-1.9. tar .gz

二、自动化安装

Linux采用自动化安装非常便捷，快速，而且这也每个Linux SA必须掌握的，直接上代码，欢迎大家提更好的意见，让脚本更有实用性。

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#!/bin/sh #Auto Make Install Nginx FLV MP4 Server #系统版本：CentOS 5.8 x86_64 #Nginx版本: Nginx-1.4.2.tar.gz #Yamdi版本：Yamdi-1.9.tar.gz #Define Path SRC_DIR =/usr/src NGX_DIR =/usr/local/nginx/ CODE = 0 SOFT_URL =(                                                                                  http://nginx.org/download/nginx- 1 . 4 . 2 .tar.gz                                                                                  http://downloads.sourceforge.net/project/yamdi/yamdi/ 1 . 9 /yamdi- 1 . 9 .tar.gz                                                                                  http://chinaapp-wordpress.stor.sinaapp.com/uploads/ 2013 / 08 /player.swf                                                                             ) if      [  $UID   -ne  $CODE  ]; then      echo  "Must to be use Root Exec Shell ......"      exit  0                                                                            fi for  i   in   `echo ${ SOFT_URL [ 0 ]} ${ SOFT_URL [ 1 ]} ${ SOFT_URL [ 2 ]} `                                                                               do                                                                                  cd   $SRC_DIR   ;wget  $i                                                                                  if          [  "$?"  ==  "$CODE"  ]; then                                                                                      echo  "---------The $i Soft Download Success ! "                                                                                  else                                                                                        echo  "---------The $i Soft Download Success ! "                                                                               fi                                                                            done #Nginx install Include Flv Mp4 cd   $SRC_DIR  ; tar -xzf  nginx- 1 . 4 . 2 .tar.gz ;cd nginx- 1 . 4 . 2  && ./configure  --prefix=/usr/local/nginx --with-http_gzip_static_module  --with-http_stub_status_module  --with-http_flv_module --with-http_mp4_module && make &&make install if      [  "$?"  ==  "$CODE"  ]; then      echo  "The Nginx  Make install Success ! " else      echo  "The Nginx  Make install Failed ! " fi #Install  Yamdi Tools      cd   $SRC_DIR  ; tar -xzf  yamdi- 1 . 9 .tar.gz ;cd yamdi- 1 . 9 / &&make &&make install #Config Nginx Service And Flv      cp  wugk.mp4 player.swf  /usr/local/nginx/html/                                                                                   /usr/local/bin/yamdi -i 51cto.mp4 -o wugk.mp4      grep - E  "(flv|mp4)"  $NGX_DIR /conf/nginx.conf      [ $?  -eq   $CODE  ]&&sed -i  '46c \\tlocation ~ \.flv$ {\n\tflv;\n\t}\n\tlocation ~ \.mp4$ {\n\tmp4;\n\t}'  /usr/local/nginx/conf/nginx.conf                                                                             #start Nginx service      $NGX_DIR /sbin/nginx -t      [ $?  -eq   $CODE  ]&&/usr/local/nginx/sbin/nginx      IP =`ifconfig eth0|grep  "Bcast"  |awk - F ":"  '{print $2}' |cut -d " "  -f  1 `      echo  "All Config Successful , You Can Use http://$IP/player.swf?type=http&file=wugk.mp4 to access nginx flv server !!"      exit  1

三、测试验证

（1）、脚本执行效果：

（2）、视频访问效果：