nginx+obs搭建流媒体,实现直播
1.直播是现在最热门的,尤其是电竞的发展成功的带动的直播的发展,各种游戏直播月入XXX,经常听到的一句话:某主播XXX月入百万,不知道是真是假暂且不管,看看直播到底是怎么实现的,直播使用的是RTMP协议(实时消息传输协议),实现这个协议的方式有很多种,这里使用nginx(一个超级强大的服务器)的rtmp-moudle模块来实现。
我是在ubantu上面搭建的环境:
首先准备nginx安装包和nginx-rtmp-module模块的安装包
nginx安装包:http://nginx.org/,请自行下载
wget http://nginx.org/download/nginx-1.11.3.tar.gz
nginx-rtmp-module模块下载
wget https://github.com/arut/nginx-rtmp-module/archive/master.zip
下载完毕解压
tar -zxvf nginx-1.11.3.tar.gz
unzip master.zip(没有安装该软件包:sudo apt-get install unzip)
解压完毕进入nginx-1.11.3文件夹
.
/configure
--add-module=../arut-nginx-rtmp-module-c0bf381
sudo make
sudo make install
安装完毕!
运行nginx:
sudo /usr/local/nginx/sbin/nginx
运行:ifconfig查看ubantu的ip地址:
打开浏览器输入:你本机的ip看到nginx的欢迎页面,说明安装成功,如图:
然后:
cd /usr/local/nginx/conf
nginx的配置文件可能没有修改的权限
修改权限:
sudo chmod 777conf/
编辑nginx.conf文件,我贴出整个配置文件:
- <span style="font-size:18px;">#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;
- # }
- #}
- # 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;
- # }
- #}
- }
- rtmp {
- server {
- listen 1935;
- chunk_size 4096;
- application live {
- live on;
- record off;
- }
- }
- }</span>
加的配置就在最后,复制添加即可。
保存之后重启nginx:
sudo /usr/local/nginx/sbin/nginx -s stop
sudo /usr/local/nginx/sbin/nginx
没有出现错误,这时已经成功搭建好了rtmp流媒体,这时需要一个推流的客户端给服务器
这里选择OBS,比较出名的一个软件:下载地址:
https://obsproject.com/download#mp
自己下载安装
安装完毕配置obs
注意IP要该为自己的。
完毕之后还有做一个浏览器的展示:
建立play.PHP
- <span style="font-size:18px;"><!DOCTYPE html>
- <html>
- <head>
- <title>jwplayer播放器测试</title>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <script type="text/javascript" src="scripts/jquery-1.8.3.min.js"></script>
- <script type="text/javascript" src="scripts/jwplayer.js"></script>
- <!-- jwplayer播放器的key是在官方网站注册之后才会给的,没有这个key就不能使用播放器,下面是我申请的key -->
- <script type="text/javascript">jwplayer.key="W+FSSIJICMeqqi4MQCwmdLePq9iq8HQqiVT5dQ==";</script>
- </head>
- <body>
- <div id="container"></div>
- </body>
- <script type="text/javascript">
- var temp = 1;
- $(function() {
- var playerInstance = jwplayer('container');
- //初始化视频
- playerInstance.setup({
- //视频文件来源
- file: 'rtmp://192.168.172.128/live/', //这里的IP别忘记改成自己的
- //显示的背景图片
- image: 'scripts/bg.jpg',
- });
- });
- </script>
- </html> </span>
下载完毕直接放在目录下面就可以了:
访问:你的IP/play.php
到此实现的简单的直播。