使用nginx+ffmpeg搭建hls服务器
1，实验环境的准备
1）下载vmware，当然破解版本
2）安装ubuntu 64bit版本，老的电脑可能需要bios里面设置，设置方法百度去。
3）执行sudo apt-get update & sudo apt-get install yum
4）执行sudo apt-get install g++；编译安装pcre的时候需要
5）sudo apt-get install git-core
2，编译ffmpeg
1) 安装依赖库
sudo apt-get update
sudo apt-get -y install autoconf automake build-essential libass-dev libgpac-dev \
libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libx11-dev \
libxext-dev libxfixes-dev pkg-config texi2html zlib1g-dev
mkdir ~/ffmpeg_sources
2) 在home个人目录下，新建三个目录
ffmpeg_sources：所有需要的源代码全部放入该目录
ffmpeg_build：编译过程中间文件
Bin 存放编译之后的文件
3) 安装fontconfig
在ffmpeg_sources下载fontconfig-2.8.0.tar.gz
tar xvf ffmpeg_sources
./configure
make
make install
4) 安装freetype
在ffmpeg_sources下载freetype-2.4.9.tar.gz
tar freetype-2.4.9.tar.gz
cd freetype-2.4.9
./configure
make
make install
5) 安装fribidi
在ffmpeg_sources下载freetype-2.4.9.tar.gz
tar xvf freetype-2.4.9.tar.gz
./configure
make
make install
6) 安装libtheora-1.1.1.tar.gz
在ffmpeg_sources下载libtheora-1.1.1.tar.gz
tar libtheora-1.1.1.tar.gz
./configure
make
make install
7) 安装Libass
cd ~/ffmpeg_sources
tar xzvf libass-0.10.2.tar.gz
cd libass-0.10.2.tar.gz
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin"
make
make install
make distclean
export "PATH=$PATH:$HOME/bin"
8) 安装yasm
cd ~/ffmpeg_sources
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 --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin"
make
make install
make distclean
export "PATH=$PATH:$HOME/bin"
9) 安装libx264
cd ~/ffmpeg_sources
wget http://download.videolan.org/pub/x264/snapshots/last_x264.tar.bz2
tar xjvf last_x264.tar.bz2
cd x264-snapshot*
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --enable-static
make
make install
make distclean
10) 安装libfdk-aac
cd ~/ffmpeg_sources
wget -O fdk-aac.zip https://github.com/mstorsjo/fdk-aac/zipball/master
unzip fdk-aac.zip
cd mstorsjo-fdk-aac*
autoreconf -fiv
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make install
make distclean
11) 安装libmp3lame
sudo apt-get install nasm
cd ~/ffmpeg_sources
wget http://downloads.sourceforge.net/project/lame/lame/3.99/lame-3.99.5.tar.gz
tar xzvf lame-3.99.5.tar.gz
cd lame-3.99.5
./configure --prefix="$HOME/ffmpeg_build" --enable-nasm --disable-shared
make
make install
make distclean
12) 安装libopus
cd ~/ffmpeg_sources
wget http://downloads.xiph.org/releases/opus/opus-1.1.tar.gz
tar xzvf opus-1.1.tar.gz
cd opus-1.1
./configure --prefix="$HOME/ffmpeg_build" --disable-shared
make
make install
make distclean
13) 安装libvpx
cd ~/ffmpeg_sources
wget http://webm.googlecode.com/files/libvpx-v1.3.0.tar.bz2
tar xjvf libvpx-v1.3.0.tar.bz2
cd libvpx-v1.3.0
./configure --prefix="$HOME/ffmpeg_build" --disable-examples
make
make install
make clean
最后编译ffmpeg
cd ~/ffmpeg_sources
wget http://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
tar xjvf ffmpeg-snapshot.tar.bz2
cd ffmpeg
PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig"
export PKG_CONFIG_PATH
./configure --prefix="$HOME/ffmpeg_build" --extra-cflags="-I$HOME/ffmpeg_build/include" \
--extra-ldflags="-L$HOME/ffmpeg_build/lib" --bindir="$HOME/bin" --extra-libs="-ldl" --enable-gpl \
--enable-libass --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora \
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-x11grab
make
make install
make distclean
hash -r
3,，编译m3u8_segment
git clone https://github.com/johnf/m3u8-segmenter.git
使用正常的./configure等编译老是出错误
gcc -Wall -g m3u8-segmenter.c -o segmenter -lavformat -lavcodec -lavutilm3u8-segmenter.c: In function ‘add_output_stream’:
m3u8-segmenter.c:58: warning: implicit declaration of function ‘avformat_new_stream’
m3u8-segmenter.c:58: warning: assignment makes pointer from integer without a cast
m3u8-segmenter.c: In function ‘main’:
m3u8-segmenter.c:343: warning: implicit declaration of function ‘avformat_find_stream_info’
m3u8-segmenter.c:380: error: ‘AVFMT_FLAG_IGNDTS’ undeclared (first use in this function)
m3u8-segmenter.c:380: error: (Each undeclared identifier is reported only once
m3u8-segmenter.c:380: error: for each function it appears in.)
m3u8-segmenter.c:390: warning: implicit declaration of function ‘avcodec_open2’
m3u8-segmenter.c:397: error: ‘AVIO_FLAG_WRITE’ undeclared (first use in this function)
在网上查资料，特别是参考xjd_1985的文章，m3u8-segmenter工程编译和使用
./configure FFMPEG_CFLAGS=-I../ffmpeg-2.1.1 FFMPEG_LIBS=‘-L ../ffmpeg-2.1.1/libavformat -L../ffmpeg-2.1.1/libavcodec -L../ffmpeg-2.1.1/libavutil -pthread -lavformat -lavcodec -lavutil -lm -lz‘
ffmpeg-2.1.1是我使用ffmpeg的版本和目录
4, 编译nginx
/configure --add-module=../nginx_mod_h264_streaming-2.2.7 --with-pcre=../pcre-8.32 --with-zlib=../zlib-1.2.3 --prefix=/usr/local/nginx --with-http_flv_module --with-http_stub_status_module --with-http_mp4_module --with-cc-opt=‘-O3‘ --with-openssl=../openssl-1.0.1f
Make
继续编译该软体使用make命令，哈哈报错啦！（有error信息打印不见的是一件坏事哦）报错信息如下：
make[1]: *** [objs/addon/src/ngx_http_h264_streaming_module.o] Error 1
make: *** [build] Error 2
解决方法：
进入支持MP4格式播放的库/nginx/nginx_mod_h264_streaming-2.2.7/src修改ngx_http_h264_streaming_module.c该文件。修改内容如下所示：
将如下几行注释
/* TODO: Win32 */
if (r->zero_in_uri)
{
return NGX_DECLINED;
}后我们再次make clean && make一下nginx，呵呵这次终于成功了。
Sudo make install
注意，所有其他软件包都必须使用zip或者tar命令解开，而且注意configure的时候路径一致。
5, 部署和配置nginx
sudo gedit /usr/local/nginx/conf/nginx.conf
修改为
#user nobody;
#user videoapp video; ##管理用户
worker_processes 8;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
pid /usr/local/nginx/logs/nginx.pid;
events {
use epoll;
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘
‘$status $body_bytes_sent "$http_referer" ‘
‘"$http_user_agent" "$http_x_forwarded_for"‘;
access_log logs/access.log main;
sendfile on;
tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 801;
server_name localhost;
#charset koi8-r;
limit_rate_after 5m;
limit_rate 512k;
charset utf-8;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
location ~ \.flv$ {
flv;
}
location ~ \.mp4$ {
mp4;
}
location ~(favicon.ico) {
log_not_found off;
expires 30d;
break;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache‘s document root
# concurs with nginx‘s one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
启动nginx服务器：Sudo /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
6, 转化视频文件
1）建立convert脚本，放在/usr/local/nginx/html下面
#!/bin/sh
file=$1
file_name=`echo ${file} | awk -F ‘.‘ ‘{ print $1 "" }‘`
ffmpeg -i $1 -f mpegts -acodec libmp3lame -ar 48000 -ab 128k -vcodec libx264 -b 96k -flags +loop -subq 5 -trellis 1 -refs 1 -coder 0 -me_range 16 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 200k -maxrate 96k -bufsize 96k -rc_eq ‘blurCplx^(1-qComp)‘ -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 320:240 -g 30 -async 2 ${file_name}.ts
./segmenter -i ${file_name}.ts -n 20 -p hls -m ${file_name}.m3u8 -u http://192.168.27.128:801/
2）Copyconvert,并和segmenter和视频文件放在/usr/local/nginx/html目录下文件
3）使用方法：
./convert 视频文件名
注：会产生较多的.ts文件和一个.m3u8文件。
7，测试
主机端打开vlc的网络串流，则对话框输入
http://192.168.27.128:801/视频文件名.m3u8
点击播放，则可以正常的播放视频。
使用nginx+ffmpeg搭建hls服务器,布布扣,bubuko.com
原文：http://blog.csdn.net/zangcf/article/details/21708357