nginx+flv

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  • 新建一个源码目录
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$ mkdir nginx-src
$ cd nginx-src
  • 下载相关源码
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#nginx源码
$ git clone https://github.com/nginx/nginx.git
#nginx的rtmp模块源码
$ git clone https://github.com/arut/nginx-rtmp-module.git
$ wget  http://www.openssl.org/source/openssl-1.0.2g.tar.gz
$ tar -zxvf openssl-1.0.2g.tar.gz
#nginx的依赖pcre源码
$ wget ftp://ftp.pcre.org/pub/pcre/pcre-8.39.tar.gz
$ tar -xzvf pcre-8.39.tar.gz
$ ./configure
$ cd pcre-8.39
$ sudo make && sudo make install
$ cd nginx$ git checkout release-1.9.9

这里还需要openssl的源码，因为wget下载失败，因此我用http下载再上传到nginx-src目录

  • 编译脚本
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vi cfg.sh

写入：

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#  cfg.sh文件的内容
auto/configure --prefix=/usr/local/nginx \
        --with-pcre=../pcre-8.39 \
        --with-openssl=../openssl-1.0.2g \
                --with-http_ssl_module \
                --with-http_v2_module \
                --with-http_flv_module \  # 同时安装flv和rtmp会冲突，可先安装rtmp，再安装flv，通过add-module
                --with-http_mp4_module \
                --add-module=../nginx-rtmp-module/
  • 配置并安装
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$ chmod a+x cfg.sh
$ sudo ./cfg.sh
$ sudo make 
$ sudo make install

如果配置出问题可能是缺少包，可尝试

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sudo apt-get install openssl openssl-dev
  • 配置rtmp服务
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vi /usr/local/nginx/conf/nginx.conf

写入：

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worker_processes  1;

events {
    worker_connections  1024;
}

rtmp {
    server {
        listen 1933;
        chunk_size 4096;

        application vod {
            play /opt/video/vod;
        }

        application live{ #第一处添加的直播字段
            live on;
            allow publish all;
            allow play all;
        }
    }

}

http {
    include      mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen      7766;
        server_name  localhost;

    location /stat {    #第二处添加的location字段。
        rtmp_stat all;
        rtmp_stat_stylesheet stat.xsl;
    }

    location /stat.xsl { #第二处添加的location字段。
       root /etc/rtmpServer/nginx-rtmp-module/;
  	}

        location / {
            root  html;
            index  index.html index.htm;
        }

        error_page  500 502 503 504  /50x.html;
        location = /50x.html {
            root  html;
        }
    }
}
  • 启动nginx
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/usr/local/nginx/sbin/nginx
  • 推流
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ffmpeg -re -i ./video.mp4 -c copy -f flv rtmp://118.24.8.33:1933/rtmplive/demo

-A RH-Firewall-1-INPUT -m state —state NEW -m tcp -p tcp —dport 8088-j ACCEPT 

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iptables -A INPUT -p tcp --dport 8088 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT

flv.js 版

nginx配置

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worker_processes  4;
events {
    worker_connections  1024;
}

rtmp_auto_push on;
rtmp_auto_push_reconnect 1s;
rtmp_socket_dir /tmp;


rtmp{
        out_queue 4096;
        out_cork 8;
        max_streams 12;
        timeout 15s;
        drop_idle_publisher 15s;
        log_interval 5s;
        log_size 1m;
        server{
         listen 1933;
         # server_name 192.168.42.34;
         application myapp{
                 live on;
                 gop_cache on;
                 # 测试流
                 # pull rtmp://live.hkstv.hk.lxdns.com/live/hks;
          }
         application hls{
          live on;
          hls on;
          hls_path /usr/local/nginx/html/hls;
        }
         application dash{
           live on;
           dash on;
           dash_path /usr/local/nginx/html/dash;
         }
		}
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen       7766;
        server_name  localhost;
        location / {
            root   html;
            index  index.html index.htm;
        }
        location /live{
                flv_live on;
                chunked_transfer_encoding  on;
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Credentials' 'true';
        }
        location /hls{
                types {
                application/vnd.apple.mpegurl m3u8;
                video/mp2t ts;
                 }
                 root /usr/local/nginx/html/hls;
                 add_header 'Cache-Control' 'no-cache';
        }
         location /dash {
            root /usr/local/nginx/html/dash;
            add_header 'Cache-Control' 'no-cache';
        }

         location /stat {
            #configuration of push & pull status
              rtmp_stat all;
              rtmp_stat_stylesheet stat.xsl;
         }
        location /stat.xsl {
          root /usr/local/nginx/nginx-http-flv-module;
        }

         location /control {
            rtmp_control all; #configuration of control module of rtmp
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }

}

推流 myapp 是rtmp中的应用， test是自己取的stream名字

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./ffmpeg.exe -re -stream_loop -1 -i ./video2.mp4 videoCodecType=H.264 -vcodec copy -an -acodec copy -f flv rtmp://118.24.8.33:1933/myapp/test

拉流

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FLV: 
http://118.24.8.33:7766/live?port=1933&app=myapp&stream=test

RTMP：
rtmp://118.24.8.33:1933/myapp/test

HLS：
http://118.24.8.33:7766/myapp/test.m3u8

Reference:

  • nginx-flv

https://blog.csdn.net/hjing123/article/details/103983309

https://segmentfault.com/a/1190000016043297

https://blog.csdn.net/string_kai/article/details/100598268