Nginx 学习笔记（三）Nginx + flv
环境 ubuntu 12.04搭建视频服务器，播放flv和MP4文件，webserver用Nginx，编译增加http_flv_module;播放器使用开源的jw player。
nginx在ubuntu上用apt-get安装默认编译选项里面没有http_flv_module,所以需要重新编译一遍，顺便升级到了最新的稳定版1.2.7
编译nginx需要下载openssh包，PCRE包，zlib包
下载相应包文件后
[*]#增加http_flv_module
[*]./configure --with-http_flv_module --prefix=/usr/local/nginx
[*]make
[*]sudo make install
不报错的话 nginx已经编译完成，编译后的文件结构如下：
[*]nginx path prefix: "/usr/local/nginx"
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[*]nginx binary file: "/usr/local/nginx/sbin/nginx"
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[*]nginx configuration prefix: "/usr/local/nginx/conf"
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[*]nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
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[*]nginx pid file: "/usr/local/nginx/logs/nginx.pid"
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[*]nginx error log file: "/usr/local/nginx/logs/error.log"
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[*]nginx http access log file: "/usr/local/nginx/logs/access.log"
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[*]nginx http client request body temporary files: "client_body_temp"
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[*]nginx http proxy temporary files: "proxy_temp"
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[*]nginx http fastcgi temporary files: "fastcgi_temp"
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[*]nginx http uwsgi temporary files: "uwsgi_temp"
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[*]nginx http scgi temporary files: "scgi_temp"
建立软连接
[*]sudo ln -s /usr/local/nginx/sbin/nginx /usr/sbin/nginx
输入 sudo nginx 启动nginx
修改/usr/local/nginx/conf/nginx.conf
[*]#在http{}块内增加
[*]location ~ \.flv {
[*] flv;
[*] }
即可增加对flv模块的支持，重新启动nginx
[*]#重新启动Nginx
[*]sudo /usr/sbin/nginx -s reload
[*]#或者采用
[*]sudo /usr/sbin/nginx -s stop
[*]sudo nginx
下载jw player，开源软件，专业版和高级版需要付费，下载地址
[*]http://www.longtailvideo.com/jw-player/
将下载的包解压，见jwplayer文件夹全部上传到网站根目录下
在网页中引用
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然后增加播放器
[*]Loading the player...
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[*] jwplayer("myElement").setup({
[*] file: "/uploads/myVideo.mp4",
[*] image: "/uploads/myPoster.jpg"
[*] });
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