阿里云服务器搭建Nginx+rtmp推流服务器

title: 阿里云服务器搭建Nginx+rtmp推流服务器

categories:[Centos]

tags:[音视频编程]

date: 2021/11/16

一、前期准备

服务器操作系统：CentOS Linux release 8.4.2105

Nginx版本：nginx-1.18.0.tar.gz

RTMP模块：nginx-rtmp-module

推流工具:OBS-Studio/VLC

拉流工具：VLC

二、搭建编译环境

1.安装依赖

新建的服务器先安装一些依赖，或者编译的时候看错误需要什么就安装什么

sudo yum install gcc make pcre pcre-devel openssl openssl-devel

2.下载nginx-1.18.0.tar.gz和nginx-rtmp-module

wget https://nginx.org/download/nginx-1.18.0.tar.gz
tar -zxvf nginx-1.18.0.tar.gz #解压
git clone https://github.com/arut/nginx-rtmp-module

3.配置和编译安装

#nginx源码文件夹和rtmp模块源码文件夹在同一目录下
cd nginx-1.18.0
./configure --prefix=/usr/local/nginx  --add-module=../nginx-rtmp-module  --with-http_ssl_module
sudo make
sudo make install

4.查看安装结果

 /usr/local/nginx/sbin/nginx -v#输出nginx version: nginx/1.18.0即为安装成功

三、配置Nginx

1.设置Nginx开机启动

创建Nginx服务文件

vim /usr/lib/systemd/system/nginx.service

创建Nginx服务文件,输入以下内容

[Unit]
Description=nginx - high performance web server
After=network.target remote-fs.target nss-lookup.target[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop[Install]
WantedBy=multi-user.target

启动Nginx服务

sudo systemctl start nginx
sudo systemctl enable nginx

2.修改Nginx的配置文件

vim /usr/local/nginx/conf/nginx.conf

修改前

#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        on;#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;}# 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;#    }#}#server#{#       listen 8080;#       location /stat{#           rtmp_stat all; #所有状态#           rtmp_stat_stylesheet stat.xsl #state的样式表#           }#       location /stat.xsl{#           root /root/workspace/tmp/rtmp/nginx-rtmp-module;#state的样式表路径#   }# HTTPS server##server {#    listen       443 ssl;#    server_name  localhost;#    ssl_certificate      cert.pem;#    ssl_certificate_key  cert.key;#    ssl_session_cache    shared:SSL:1m;#    ssl_session_timeout  5m;#    ssl_ciphers  HIGH:!aNULL:!MD5;#    ssl_prefer_server_ciphers  on;#    location / {#        root   html;#        index  index.html index.htm;#    }#}

修改后

rtmp_auto_push on;rtmp {server {listen 1935;application live {live on;hls on;hls_fragment 3s;hls_playlist_length 10s;hls_path /usr/local/nginx/html/hls;}application hls {live on;hls on;hls_cleanup off;hls_fragment 3s;hls_playlist_length 10s;hls_path /usr/local/nginx/html/hls;}}
}
#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        on;#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;}# 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;#    }#}#server#{#       listen 8080;#       location /stat{#           rtmp_stat all; #所有状态#           rtmp_stat_stylesheet stat.xsl #state的样式表#           }#       location /stat.xsl{#           root /root/workspace/tmp/rtmp/nginx-rtmp-module;#state的样式表路径#   }# HTTPS server##server {#    listen       443 ssl;#    server_name  localhost;#    ssl_certificate      cert.pem;#    ssl_certificate_key  cert.key;#    ssl_session_cache    shared:SSL:1m;#    ssl_session_timeout  5m;#    ssl_ciphers  HIGH:!aNULL:!MD5;#    ssl_prefer_server_ciphers  on;#    location / {#        root   html;#        index  index.html index.htm;#    }#}
}

3.重启Nginx，开启Centos端口

开启1935/80/8080端口

sudo firewall-cmd --add-port=1935/tcp --permanent
sudo firewall-cmd --add-port=80/tcp --permanent
sudo firewall-cmd --add-port=8080/tcp --permanent
sudo firewall-cmd --reload

阿里云后台开启对应的端口

重启ngxin服务

 sudo systemctl restart nginx

浏览器输入服务器IP出现Welcome to nginx！，nginx配置结束

四、测试

1.下载OBS-Studio

官网地址：https://obsproject.com/zh-cn/download，下载完一路安装就行

2.下载VLC

官网地址：https://www.videolan.org/，下载完一路安装就行

3.设置OBS-Studio的推流地址

打开OBS，在文件 -> 设置 -> 推流填入 rtmp://服务器IP:1935/live/

设置好了OBS-Studio添加一个屏幕捕获，点击开始推流

4.VLC拉流

打开VLC，媒体 -> 打开网络串流 -> 网络

输入：rtmp://服务器IP:1935/live/demo

http://服务器IP/hls/demo.m3u8