1、安装相关组件

yum install yasm git

2、安装ffmpeg及其依赖包：
 ++++++++Yasm+++++++++++
 #wget http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz
 #tar xzvf yasm-1.2.0.tar.gz
 #cd yasm-1.2.0
 #./configure
 #make
 #make install
 #cd ..
 ++++++++x264+++++++++++
 #git clone git://git.videolan.org/x264
 #cd x264
 #./configure --enable-shared 
#make
 #make install
 #cd ..
 ++++++++LAME+++++++++++
 #wget http://downloads.sourceforge.net/project/lame/lame/3.99/lame-3.99.5.tar.gz
 #tar xzvf lame-3.99.5.tar.gz
 #cd lame-3.99.5
 #./configure --enable-nasm
 #make
 #make install
 #cd ..
 ++++++++libogg+++++++++++
 #wget http://downloads.xiph.org/releases/ogg/libogg-1.3.0.tar.gz
 #tar xzvf libogg-1.3.0.tar.gz
 #cd libogg-1.3.0
 #./configure
 #make
 #make install
 #cd ..
 ++++++++libvorbis+++++++++++
 #wget http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.3.tar.gz
 #tar xzvf libvorbis-1.3.3.tar.gz
 #cd libvorbis-1.3.3
 #./configure
 #make
 #make install
 #cd ..
 ++++++++libvpx+++++++++++
 #git clone http://git.chromium.org/webm/libvpx.git
 #cd libvpx
 #./configure  --enable-shared
 #make
 #make install
 #cd ..
 ++++++++FAAD2+++++++++++
 #wget http://downloads.sourceforge.net/project/faac/faad2-src/faad2-2.7/faad2-2.7.tar.gz
 #tar zxvf faad2-2.7.tar.gz
 #cd faad2-2.7
 #./configure
 #make
 #make install
 #cd ..
 ++++++++FAAC+++++++++++
 #wget http://downloads.sourceforge.net/project/faac/faac-src/faac-1.28/faac-1.28.tar.gz
 #tar zxvf faac-1.28.tar.gz
 #cd faac-1.28
 #./configure
 #make
 #make install
 #cd ..
 ++++++++Xvid+++++++++++
 #wget http://downloads.xvid.org/downloads/xvidcore-1.3.2.tar.gz
 #tar zxvf xvidcore-1.3.2.tar.gz
 #cd xvidcore/build/generic
 #./configure
 #make
 #make install
 cd ..
 #git clone git://source.ffmpeg.org/ffmpeg
 #cd ffmpeg
 #./configure  --prefix=/opt/ffmpeg/ --enable-version3  --enable-libvpx --enable-libfaac --enable-libmp3lame  --enable-libvorbis --enable-libx264 --enable-libxvid --enable-shared --enable-gpl --enable-postproc --enable-nonfree  --enable-avfilter --enable-pthreads
 #make && make install
 #cd ..

3、修改/etc/ld.so.conf如下:
 include ld.so.conf.d/*.conf
 /lib
 /lib64
 /usr/lib
 /usr/lib64
 /usr/local/lib
 /usr/local/lib64
 /opt/ffmpeg/lib
 #ldconfig

4、安装Nginx相关模块

  安装pcre、zlib、openssl

  tar zxvf nginx_mod_h264_streaming-2.2.7.tar.gz

  vi nginx_mod_h264_streaming-2.2.7/src/ngx_http_streaming_module.c删除以下内容

/* TODO: Win32 */

if (r->zero_in_uri)

{

return NGX_DECLINED;

}

 #tar zxvf nginx-1.4.7.tar.gz

 #cd nginx-1.4.7
 #./configure --prefix=/usr/local/nginx --error-log-path=/usr/local/nginx/logs/error.log --with-pcre=../pcre-8.36 --with-zlib=../zlib-1.2.8 --with-http_dav_module --with-http_flv_module --with-http_stub_status_module --without-http_scgi_module --without-http_uwsgi_module --without-http_gzip_module --without-http_ssi_module --without-http_proxy_module --without-http_memcached_module --without-http_empty_gif_module --without-mail_pop3_module --without-mail_imap_module --without-mail_smtp_module --with-http_ssl_module --with-openssl=../openssl-1.0.1e --add-module=../nginx-rtmp-module-master --add-module=../nginx_mod_h264_streaming-2.2.7

make&make install

5、设置nginx开机启动

vi /etc/rc.local  添加以下内容

/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

/usr/nginx/sbin/nginx -s reload 

6、防火墙开放80端口
/sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT

/sbin/iptables -I INPUT -p udp --dport 80 -j ACCEPT

/etc/rc.d/init.d/iptables save

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nginx安装，ffmpeg安装