nginx-rtmp编译安装

1、下载软件包

nginx

wget http://nginx.org/download/nginx-1.21.6.tar.gz

nginx-rtmp-module

wget https://github.com/arut/nginx-rtmp-module/archive/master.zip

2、nginx依赖包

Ubuntu 20.04

sudo apt install openssl libssl-dev zlib1g-dev libpcre3 libpcre3-dev libgd-dev gcc automake

Centos 7

yum install gcc gcc-c++ automake pcre pcre-devel zlip zlib-devel openssl openssl-devel

3、添加编译rtmp模块

./configure --add-module=/home/garden4k/nginx-rtmp-module-master

新增模块需要把之前的模块一起加上编译

make

rtmp -Werror报错，用make CFLAGS=‘-Wno-implicit-fallthrough’
这个方案好像可以，试太多了。https://github.com/aileone/nginx-rtmp-module/issues/2
https://linuxhit.com/nginx-rtmp-statement-may-fall-through/

make install

新增模块不要make install会覆盖；备份之前的sbin/nginx文件，让后用新的nginx文件覆盖
make完成后，在源码目录下会有一个objs目录，objs目录下就多了个nginx，替换之前已经安装过的nginx

4、配置文件

nginx http模块配置

rtmp {
  server {
    listen 1935;
    chunk_size 4096;
    application live {
      live on;
      hls on;
      hls_path /tmp/live;
      hls_fragment 5s; #分片时长
      hls_playlist_length 25s; #列表总时长
      record off;
    }
  }
}

nginx server模块配置

server {
          listen 8080;
          listen [::]:8080;
          server_name  localhost;

      location /live {
      types {
             application/vnd.apple.mpegurl m3u8;
             video/mp2t ts;
         }
      root /tmp;
      add_header Cache-Control no-cache;
      }
}