nginx搭建rtmp服务器

一.准备工作

1、安装依赖包:
 #yum -y install gcc glibc glibc-devel make nasm pkgconfig lib-devel openssl-devel expat-devel gettext-devel libtool mhash.x86_64 perl-Digest-SHA1.x86_64 

2、安装git工具:

      2.1 添加repository

RHEL/CentOS 6

i686

cd /etc/yum.repos.d/ 

wget http://geekery.altervista.org/geekery-el6-i686.repo

x86_64

cd /etc/yum.repos.d/

wget http://geekery.altervista.org/geekery-el6-x86_64.repo

   2.2 install RPMforge

RHEL/CentOS 6

i686:

wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.i686.rpm

rpm -ivh rpmforge-release-0.5.2-2.el6.rf.i686.rpm

x86_64:

wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

   2.3 install epel

i686: rpm -ivh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm x86_64: rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

   2.4 开始使用yum安装git

#yum -y install git

#git --version

#git version 1.7.10

3.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

++++++++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

编译FAAC-1.28时遇到错误：

mpeg4ip.h:126: error: new declaration ‘char* strcasestr(const char*, const char*)’

解决方法：

修改此文件mpeg4ip.h

修改前：

#ifdef __cplusplus

extern "C" {

#endif

char *strcasestr(const char *haystack, const char *needle);

#ifdef __cplusplus

}

#endif

修改后：

#ifdef __cplusplus

extern "C++" {

#endif

const char *strcasestr(const char *haystack, const char *needle);

#ifdef __cplusplus

}

#endif

++++++++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 ..

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

安装yamdi
yadmi的作用是为flv文件添加关键帧，才能实现拖动播放
下载yadmi
#wget http://sourceforge.net/projects/yamdi/files/yamdi/1.4/yamdi-1.4.tar.gz/download
#tar xzvf yamdi-1.4.tar.gz
#cd yamdi-1.4
#make && make install
.
使用方法：yamdi -i input.flv -o out.flv
给input.flv文件 添加关键帧，输出为out.flv文件

三、下载nginx

1.下载

 wget http://ftp.exim.llorien.org/pcre/pcre-8.32.tar.gz

   wget wget http://nginx.org/download/nginx-1.4.3.tar.gz

   wget http://h264.code-shop.com/download/nginx_mod_h264_streaming-2.2.7.tar.gz

     git clone git://github.com/arut/nginx-rtmp-module.git

2.安装

#tar zxvf pcre-8.32.tar.gz 

#cd pcre-8.32

#./configure 

#make&&make install

#tar zxvf nginx-1.4.3.tar.gz

#cd nginx-1.4.3

#./configure --prefix=/usr/local/nginx  --add-module=../nginx_mod_h264_streaming-2.2.7 --with-http_flv_module --with-http_gzip_static_module --with-http_stub_status_module --with-http_mp4_module --add-module=../nginx-rtmp-module

#make&&make install

报错ngx_http_streaming_module.c:158: 错误：‘ngx_http_request_t’ 没有名为 ‘zero_in_uri’ 的成员。这需要修改nginx_mod_h264_streaming-2.2.7的源代码：

修改ngx_http_streaming_module.c，注释掉

 if (r->zero_in_uri)   { 

    return NGX_DECLINED;  

 } 

make clean，重新configure，重新make

3 配置

events

    {

        use epoll;

        worker_connections 51200;

    }

 #rtmp_auto_push on;

 rtmp {

    server {

    listen 1935;

    application vod {

            play /opt/media/nginxrtmp/flv;

    }

    }

 }

4.启动

/usr/local/nginx/sbin/nginx

nginx -s stop 快速退出

nginx -s quit 优雅退出

nginx -s reload 更换配置，启动新的工作进程，优雅的关闭以往的工作进程

nginx -s reopen 重新打开日志文件

启动nginx报错 nginx: error while loading shared libraries: libpcre.so.1

#ln -s libpcre.so.0.0.1 libpcre.so.1