网易网易视频云：用Nginx搭建flv,mp4,hls流媒体服务器

网易视频云用Nginx搭建flv,mp4,hls流媒体服务器

网易视频云是网易倾力打造的一款基于云计算的分布式多媒体处理集群和专业音视频技术提供稳定流畅、低时延、高并发的视频直播、录制、存储、转码及点播等音视频的PAAS服务在线教育、远程医疗、娱乐秀场、在线金融等各行业及企业用户只需经过简单的开发即可打造在线音视频平台。今天网易视频云就给大家分享关于用Nginx搭建flv,mp4,hls流媒体服务器的技术干货

模块:nginx_mod_h264_streaming 支持h264编码MP4格式的视频

模块:http_flv_module 支持flv

模块:http_mp4_module 支持mp4

模块: nginx-rtmp-module 支持rtmp协议也支持HLS

 1 模块下载和解压wget http://nginx.org/download/nginx-1 .6.0.tar.gzwg e thttp://h264.code-shop.com/download/nginx_mod_h264_streaming-2.2.7.tar.gzwget http://sourceforge.net/projects/pcre/fi les/pcre/8.35/pcre-8.35.tar.gzwget http://zl ib.net/zl ib-1 .2.8.tar.gz

wget http://www.openssl .org/source/openssl-1 .0. 1g.tar.gzwget -O nginx-rtmp-module.ziphttps://github.com/arut/nginx-rtmp-module/archive/master.zipunzip nginx-rtmp-module.ziptar -zxvf nginx-1 .6.0.tar.gztar -zxvf nginx_mod_h264_streaming-2.2.7.tar.gztar -zxvf pcre-8.35.tar.gztar -zxvf zl ib-1 .2.8.tar.gztar -zxvf openssl-1 .0.1g.tar.gz

 2 配置命令会生成makefile文件

./configure\

--prefix=/usr/local/nginx\

--add-module=. ./nginx_mod_h264_streaming-2.2.7\--add-module=. ./nginx-rtmp-module\

--with-http_flv_module\

--with-http_mp4_module\

--with-http_stub_status_module\

--with-http_ssl_module\

--with-pcre=. ./pcre-8.35\

--with-zl ib=. ./zl ib-1 .2.8\

--with-debug

 3 编译和安装ma kemake instal l

 4问题解决

【1 】 如果在configure过程中出现以下错误

/root/nginx_mod_h264_streaming-2.2.7/src/ngx_http_streaming_module.c: Infunction ‘ngx_streaming_handler’ :

/root/nginx_mod_h264_streaming-2.2.7/src/ngx_http_streaming_module.c: 158:error: ‘ngx_http_request_t’ has no membernamed ‘zero_in_uri ’make[1 ]: *** [objs/addon/src/ngx_http_h264_streaming_module.o]Error 1make[1 ]: Leaving directory`/root/nginx-0.8.54'make: *** [bui ld]Error 2

那么将src/ngx_http_streaming_module.c文件中以下代码删除或者是注释掉就可以了 

/*TODO:Win32*/if (r->zero_in_uri)

{return NGX_DECLINED;

}

如果你没有对这个文件做个更改那么应该在源码的第157-161行。这个问题是由于版本原因引起在此不再讨论。

修改完之后记得先执行make clean 然后再进行重新执行configure、 ma ke 最后make instal l。

【2】 如果在编译过程中出现以下错误cc1 :warnings being treated as errors

那么修改/nginx-1 .6.0/objs/Makefi le文件

CFLAGS= -pipe -O-W-Wal l -Wpointer-arith -Wno-unused-parameter-Werror -g -D_LARGEFILE_SOURCE-DBUILDING_NGINX

-I . ./nginx-rtmp-module-master

把上面的-Werror去掉不把warn ning当作error处理

 5Nginx的配置

#user nobody;worker_processes 1 ;

#error_log logs/error. log;

#error_log logs/error. log notice;

#error_log logs/error. log info;

#pid logs/nginx.pid;events{worker_connections 1024;

}rtmp{server {l isten 1935;chunk_size4000;

#video on demand forflvfi lesappl ication vod {play/usr/local/nginx/html/flv;

}

#video on demand for mp4 fi les

appl ication vod2{play/usr/local/nginx/html/mp4;

}appl ication hls{l ive on;hlson;hls_path /tmp/hls;

}

#MPEG-DASHissimi lar toHLSappl ication dash{l ive on;dashon;dash_path /tmp/dash;

}

}

}http{include mime.types;

default_type appl ication/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;sendfi le on;

#tcp_nopush on;

#keepal ive_timeout 0;keepal ive_timeout 65;

#gzip on;server {

#in case we have anotherweb server on port 80l isten 8080;server_name localhost;

#charset koi8-r;

#access_log logs/host.access. log main;location/ {root html ;

index index.html index.htm;

}

#error_page 404 /404.html ;

#redirect server error pages to the static page/50x.html#error_page 500502503504 /50x.html ;location =/50x.html {root html ;

}location~\.mp4${mp4;

}location~\.flv${flv;

}

#This URL provides RTMP statistics in XMLlocation/stat {rtmp_stat al l ;

rtmp_stat_stylesheet stat.xsl ;

}location/stat.xsl {

#XML stylesheet to view RTMP stats.#Copy stat.xsl wherever you want

#and put the ful l directory path herer o o t /va r/www/;

}location/hls{

#Serve HLS fragmentstypes{appl ication/vnd.apple.mpegurl m3u8;video/mp2t ts;

}

#where the m3u8 andtsfi les areal ias/usr/local/nginx/html/hls;

#l ive streaming setting

#root /tmp;