基于Nginx搭建RTMP-HLS视频直播服务器
参考博客：https://www.jianshu.com/p/6d74e47cdd2b
：https://www.cnblogs.com/ebay/p/9968239.html
目录
一、环境准备
1.1.1 系统环境
[root@node ~]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
1.1.2 依赖环境安装
[root@node ~]# yum install git gcc gcc-c++ openssl openssl-devel pcre pcre-devel zlib zlib-devel -y
二、软件安装
2.1.1 Git nginx-rtmp-module项目到本地 安装Nginx的rtmp协议的扩展
[root@node ~]# cd /usr/local/
[root@node /usr/local]# git clone https://github.com/arut/nginx-rtmp-module.git
Cloning into 'nginx-rtmp-module'...
remote: Enumerating objects: 4314, done.
remote: Total 4314 (delta 0), reused 0 (delta 0), pack-reused 4314
Receiving objects: 100% (4314/4314), 3.10 MiB | 289.00 KiB/s, done.
Resolving deltas: 100% (2686/2686), done.
[root@node /usr/local]# ll
total 4
drwxr-xr-x. 2 root root 6 Apr 11 2018 bin
drwxr-xr-x. 2 root root 6 Apr 11 2018 etc
drwxr-xr-x. 2 root root 6 Apr 11 2018 games
drwxr-xr-x. 2 root root 6 Apr 11 2018 include
drwxr-xr-x. 2 root root 6 Apr 11 2018 lib
drwxr-xr-x. 2 root root 6 Apr 11 2018 lib64
drwxr-xr-x. 2 root root 6 Apr 11 2018 libexec
drwxr-xr-x 7 root root 4096 May 8 11:56 nginx-rtmp-module
drwxr-xr-x. 2 root root 6 Apr 11 2018 sbin
drwxr-xr-x. 5 root root 49 Mar 26 22:35 share
drwxr-xr-x. 2 root root 6 Apr 11 2018 src
2.1.2 安装nginx
下载地址：nginx.org或http://nginx.org/download/
[root@node /usr/local]# wget http://nginx.org/download/nginx-1.15.0.tar.gz
--2020-05-08 13:10:54-- http://nginx.org/download/nginx-1.15.0.tar.gz
Resolving nginx.org (nginx.org)... 95.211.80.227, 62.210.92.35, 2001:1af8:4060:a004:21::e3
Connecting to nginx.org (nginx.org)|95.211.80.227|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1020675 (997K) [application/octet-stream]
Saving to: ‘nginx-1.15.0.tar.gz’
100%[===========================================================================================>] 1,020,675 9.75KB/s in 1m 41s
2020-05-08 13:12:36 (9.86 KB/s) - ‘nginx-1.15.0.tar.gz’ saved [1020675/1020675]
[root@node /usr/local]# ll
total 1004
drwxr-xr-x. 2 root root 6 Apr 11 2018 bin
drwxr-xr-x. 2 root root 6 Apr 11 2018 etc
drwxr-xr-x. 2 root root 6 Apr 11 2018 games
drwxr-xr-x. 2 root root 6 Apr 11 2018 include
drwxr-xr-x. 2 root root 6 Apr 11 2018 lib
drwxr-xr-x. 2 root root 6 Apr 11 2018 lib64
drwxr-xr-x. 2 root root 6 Apr 11 2018 libexec
-rw-r--r-- 1 root root 1020675 Jun 5 2018 nginx-1.15.0.tar.gz
drwxr-xr-x 7 root root 4096 May 8 11:56 nginx-rtmp-module
drwxr-xr-x. 2 root root 6 Apr 11 2018 sbin
drwxr-xr-x. 5 root root 49 Mar 26 22:35 share
drwxr-xr-x. 2 root root 6 Apr 11 2018 src
解压安装
[root@node /usr/local]# tar zxvf nginx-1.15.0.tar.gz
nginx-1.15.0/
nginx-1.15.0/auto/
nginx-1.15.0/conf/
nginx-1.15.0/contrib/
nginx-1.15.0/src/
.....。
查看编译模块
[root@node /usr/local/nginx-1.15.0]# ./configure --help
--help print this message
--prefix=PATH set installation prefix
--sbin-path=PATH set nginx binary pathname
--modules-path=PATH set modules path
--conf-path=PATH set nginx.conf pathname
--error-log-path=PATH set error log pathname
[root@node /usr/local/nginx-1.15.0]# ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module
> --with-http_stub_status_module --add-module=../nginx-rtmp-module
checking for OS
+ Linux 3.10.0-1062.18.1.el7.x86_64 x86_64
checking for C compiler ... found
+ using GNU C compiler
+ gcc version: 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
[root@node /usr/local/nginx-1.15.0]# make && make install
返回上一级目录查看是否安装成功
[root@node /usr/local/nginx-1.15.0]# cd ..
[root@node /usr/local]# ls
bin etc games include lib lib64 libexec nginx nginx-1.15.0 nginx-1.15.0.tar.gz nginx-rtmp-module sbin share src
[root@node /usr/local]# cd nginx
[root@node /usr/local/nginx]# sbin/nginx -V
nginx version: nginx/1.15.0
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
built with OpenSSL 1.0.2k-fips 26 Jan 2017
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module --add-module=../nginx-rtmp-module
[root@node /usr/local/nginx]# sbin/nginx
[root@node /usr/local/nginx]# ps -ef|grep nginx
root 20766 1 0 14:07 ? 00:00:00 nginx: master process sbin/nginx
nginx 20767 20766 0 14:07 ? 00:00:00 nginx: worker process
root 20771 1937 0 14:07 pts/0 00:00:00 grep --color=auto nginx
2.1.3 创建nginx用户和组
[root@node /usr/local/nginx-1.15.0]# useradd -M -s /sbin/nologig nginx
[root@node /usr/local/nginx-1.15.0]# id nginx
uid=1001(nginx) gid=1001(nginx) groups=1001(nginx)
三、nginx部署支持rtmp协议
3.1.2 配置nginx.conf文件
[root@node /usr/local/nginx]# vim conf/nginx.conf
#配置如下
rtmp {
server {
listen 1935;
chunk_size 4096;
application hls {
}
chunk_size 4096;
application hls { #可以写多个
live on;
record off;
hls_path /usr/local/nginx/html/hls;
hls_fragment 3s;
hls_fragment 3s;
}
}
}
#完整配置如下
[root@node /usr/local/nginx]# grep -Ev "#|^$" /usr/local/nginx/conf/nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
rtmp {
server {
listen 1935;
chunk_size 4096;
application hls {
live on;
hls on;
hls_path /usr/local/nginx/html/hls;
hls_fragment 3s;
}
}
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location /hls {
types {
application/vnd.apple.mpegurl m3u8;
}
alias /usr/local/nginx/html/hls;
expires -1;
add_header Cache-Control no-cache;
}
location /stat {
rtmp_stat all;
rtmp_stat_stylesheet stat.xsl;
}
location /stat.xsl {
root /usr/local/extend_module/nginx-rtmp-module/;
}
}
}
重新加载一下配置文件
[root@node /usr/local/nginx]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
启动服务
[root@node /usr/local/nginx]# /usr/local/nginx/sbin/nginx
[root@node /usr/local/nginx]# ps -ef | grep nginx
root 20979 1937 0 15:44 pts/0 00:00:00 /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
root 20990 1937 0 15:49 pts/0 00:00:00 /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
root 21050 1 0 16:07 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
nginx 21051 21050 0 16:07 ? 00:00:00 nginx: worker process
nginx 21052 21050 0 16:07 ? 00:00:00 nginx: cache manager process
客户端推送
直播推流端使用rtmp协议推流，端口为1935。URL格式为：rtmp://ip:端口/hls。推流软件推荐使用开源的OBS。https://obsproject.com/
流名称要与写的观看直播的页面中的xxxx.m3u8名称一致
查看直播
浏览器输入http:/xx.xx.xx.xx/hls/test.m3u8就能看直播了
PC端_HLS播放源代码
<!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://live.zzbtv.com:80/live/live123/800K/tzwj_video.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>