nginx搭建支持http和rtmp协议的流媒体服务器之一

实验目的:

让Nginx支持flv和mp4格式文件，支持RTMP协议的直播和点播；

同时打开RTMP的HLS功能

​资料:

HTTP Live Streaming（缩写是 HLS）是一个由苹果公司提出的基于HTTP的流媒体网络传输协议。

HLS只请求基本的HTTP报文，与实时传输协议（RTP)不同，HLS可以穿过任何允许HTTP数据通过的防火墙或者代理服务器。

它也很容易使用内容分发网络来传输媒体流。

使用ffmpeg来完成对flv、mp4、mp3等格式的转化（点播实验暂时不测试）

一、准备工作

Nginx: http://nginx.org
模块:nginx_mod_h264_streaming(支持h264编码的视频)

模块:http_flv_module 支持flv

模块:http_mp4_module 支持mp4

下载地址:
http://h264.code-shop.com/download/nginx_mod_h264_streaming-2.2.7.tar.gz https://github.com/arut/nginx-rtmp-module
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、安装相关工具包

1). git

# mkdir soft-source

# cd soft-source

# wget http://codemonkey.org.uk/projects/git-snapshots/git/git-latest.tar.xz
# xz -d git-latest.tar.xz

# tar xzvf git-latest.tar

# cd git-2014-06-27

# autoconf

# ./configure

# make && make install

# git --version

git version 2.0.0.GIT

# cd ..

2). zlib

# wget http://zlib.net/zlib-1.2.8.tar.gz
# tar -zxvf zlib-1.2.8.tar.gz cd zlib-1.2.8

# ./configure

# make

# make install

# cd ..

3). pcre

# wget http://exim.mirror.fr/pcre/pcre-8.12.tar.gz
# tar zxvf pcre-8.12.tar.gz

# cd pcre-8.12

# ./configure

# make && make install

# cd ..

4). yadmi

yadmi的作用是为flv文件添加关键帧，才能实现拖动播放

# 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

# cd ..

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

5). OpenSSL

# wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz
# tar -zxvf openssl-1.0.1c.tar.gz

# ./config

# make

# make install

3、安装ffmpeg及其依赖包：

1). 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 ..

2). x264

# git clone git://git.videolan.org/x264

# cd x264

# ./configure --enable-shared

# make

# make install

# cd ..

3). 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 ..

4). 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 ..

5). 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 ..

6). libvpx

# git clone http://git.chromium.org/webm/libvpx.git
# cd libvpx

# ./configure --enable-shared

# make

# make install

# cd ..

7). 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 ..

8). 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 ..

9). 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 ..

10). ffmpeg

# 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

二、安装Nginx相关模块

1. 模块安装

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

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

2. 创建用户和组

# groupadd www

# useradd -g www www

3. nginx安装

# wget http://nginx.org/download/nginx-1.6.0.tar.gz
# tar zxvf nginx-1.6.0.tar.gz

# cd nginx-1.6.0