nginx+nginx-rtmp-module+ffmpeg进行局域网推流rtmp\m3u8

局域网推流的简单方式

这里以ubuntu为例

一、先下载安装包 nginx、nginx-rtmp-module，再一起安装

# 下载nginx
# 这里我安装的是 nginx-1.10.3 版本
cd /usr/software
wget http://nginx.org/download/nginx-1.25.0.tar.gz
tar -zxvf nginx-1.25.0.tar.gz



# 下载nginx-rtmp-module
cd /usr/software
git clone https://github.com/arut/nginx-rtmp-module.git
tar -zxvf nginx-rtmp-module

可能github下载不了，网络问题，下载这个
git clone https://gitee.com/ISSiZheng/nginx-rtmp-module.git

#编译
进入nginx目录：
cd /usr/software/nginx-1.25.0
./configure --add-module=/usr/nginx-rtmp-module/nginx-rtmp-module
或
./configure --add-module=/usr/software/nginx-rtmp-module-master --with-http_ssl_module

安装
make && make install


安装问题时，选装
# yum 安装 openssl
yum -y install openssl openssl-devel
# yum 安装 gcc环境
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

装好后，会生成/usr/local/nginx/目录

修改nginx配置文件  conf/nging.conf

#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;
}


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        off;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        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   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

         # http播放地址,新增的配置
         location /hls {
                types {
                 application/vnd.apple.mpegurl m3u8;
                 video/mp2t ts;
                }
                 #访问权限开启，否则访问这个地址会报403
                autoindex on;
                root /usr/share/nginx/html;#视频流存放地址，与下面的hls_path相对应，这里root和alias的区别可自行百度
                expires -1;
                add_header Cache-Control no-cache;
                #防止跨域问题
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Allow-Credentials' 'true';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';  
        }
        
        
    }



}
#新增的配置
rtmp {
    server {
        listen 1935;
        chunk_size 4000;
        application vod {
            play /usr/share/nginx/html/vod/flvs/;#点播媒体存放目录
        }
        application live {
            live on;
        }
      
        application hls {
            live on;
            hls on;
            hls_path /usr/share/nginx/html/hls;#视频流存放地址
            hls_fragment 5;
            hls_playlist_length 30s;
            hls_continuous on; #连续模式。
            hls_cleanup on;    #对多余的切片进行删除。
            hls_nested on;     #嵌套模式。
            hls_fragment_naming system;
            hls_fragment_slicing aligned;
        }
    }
}

 运行nginx

/usr/local/nginx/sbin/nginx

测试时用到，查看进程

ps axu

删除进程

kill xxx

二、安装ffmpeg

sudo apt-get install ffmpeg

三、推流

 ffmpeg -re -i "rtsp://admin:[email protected]/cam/realmonitor?channel=1&subtype=1" -vcodec libx264 -acodec aac -s 368x208 -r 10 -f flv  "rtmp://127.0.0.1:1935/hls/aabbcc"

查看播放结果

rtmp://10.8.0.12:1935/hls/aabbcc

http://10.8.0.12/hls/aabbcc/index.m3u8

参考文档

https://blog.csdn.net/zengliguang/article/details/129584090

nginx-rtmp-module: nginx-rtmp-module