安装过程：
cd /etc/yum.repos.d #
mv CentOS-Base.repo ./CentOS-Base.repo.backup #移动（规范）
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo #换源 安装东西就到它这下面找
yum makecache #安装makecache（同步服务器上的缓存）这个包
yum update -y #更新升级
yum install git gcc make pcre-devel openssl-devel #安装git gcc make pcre-devel openssl-devel这些包
cd /usr/local/ #到时local下
git clone git://github.com/arut/nginx-rtmp-module.git #这没用 也是安装nginx包
wget http://nginx.org/download/nginx-1.15.0.tar.gz #安装nginx压缩包
tar xzf nginx-1.15.0.tar.gz #解压
cd nginx-1.15.0
./configure --with-http_ssl_module --add-module=../nginx-rtmp-module #编译文件
make && make install #创建并安装它建立makefile文件
cd ../nginx/sbin/
./nginx -V #查看版本号
./nginx
./nginx #第二次查看启动没
systemctl stop firewalld.service # 关防火墙
firewall-cmd --state # 查看防火墙状态not running
#修改Nginx的conf文件 配置rtmp端口 1935端口
cat >/usr/local/nginx/conf/nginx.conf<<EOF
#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;
}
rtmp{
server{
listen 1935;
chunk_size 5000;
application hls{
live on;
hls on;
record off;
hls_path /usr/local/nginx/html/hls;
hls_fragment 3s;
}
}
}
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;
}
location /hls {
#server hls fragments
types{
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
alias /temp/hls;
expires -1;
}
#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;
# }
#}
}
EOF
#增加
cat >/usr/local/nginx/html/play.html<<EOF
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>PC HLS video</title>
<link href="http://cdn.bootcss.com/video.js/6.0.0-RC.5/alt/video-js-cdn.min.css" rel="stylesheet">
</head>
<body>
<h1>PC 端播放 HLS(<code>.m3u8</code>) 视频</h1>
<p>借助 video.js 和 videojs-contrib-hls</p>
<p>由于 videojs-contrib-hls 需要通过 XHR 来获取解析 m3u8 文件, 因此会遭遇跨域问题, 请设置浏览器运行跨域</p>
<video id="hls-video" width="300" height="200" class="video-js vjs-default-skin"
playsinline webkit-playsinline
autoplay controls preload="auto"
x-webkit-airplay="true" x5-video-player-fullscreen="true" x5-video-player-typ="h5">
<!-- 直播的视频源 -->
<source src="http://ivi.bupt.edu.cn/hls/cctv13.m3u8" type="application/x-mpegURL">
<!-- 点播的视频源 -->
<!--<source src="http://devstreaming.apple.com/videos/wwdc/2015/413eflf3lrh1tyo/413/hls_vod_mvp.m3u8" type="application/x-mpegURL">-->
</video>
<script src="http://cdn.bootcss.com/video.js/6.0.0-RC.5/video.js"></script>
<!-- PC 端浏览器不支持播放 hls 文件(m3u8), 需要 videojs-contrib-hls 来给我们解码 -->
<script src="http://cdn.bootcss.com/videojs-contrib-hls/5.3.3/videojs-contrib-hls.js"></script>
<script>
// XMLHttpRequest cannot load http://xxx/video.m3u8. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://192.168.198.98:8000' is therefore not allowed access.
// 由于 videojs-contrib-hls 需要通过 XHR 来获取解析 m3u8 文件, 因此会遭遇跨域问题, 请设置浏览器运行跨域
var player = videojs('hls-video');
player.play();
</script>
</body>
</html>
EOF
cd /usr/local/nginx/conf
/usr/local/nginx/sbin/nginx -s stop #停止服务
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf #启动服务
/usr/local/nginx/sbin/nginx #查看是否城功
#OBS推流机 rtmp://主机ip地址:1935/oldboy_live room01 room02
#google浏览器上 输 自己IP/play.html
