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  • 「自己开发直播」实现nginx-rtmp-module多频道输入输出与权限控制

    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。

     

    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

    解压完毕进入nginx-1.11.3文件夹

    ./configure --add-module=../arut-nginx-rtmp-module

     make && make install

    安装完毕!

    运行nginx:

    /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:

    #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;  
        #==========浏览器监视直播流信息配置==============
        location /stat { #第二处添加的location字段。
            rtmp_stat all;
            rtmp_stat_stylesheet stat.xsl;
    }
        
    location /stat.xsl { #第二处添加的location字段。
           root /usr/local/nginx/nginx-rtmp-module/; #nginx-rtmp-module是模块下载的位置
    }
          #==========浏览器监视直播流信息配置结束==============
    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; publish_notify on; on_publish http://192.168.0.199/rtmp/index.php; //授权验证地址 record off; } } }

    index.php

    <?php
    /*
    $_POST返回数组值
    array (
      'app' => 'live',
      'flashver' => 'FMLE/3.0 (compatible; FMSc/1.0)',
      'swfurl' => 'rtmp://192.168.0.115/live',
      'tcurl' => 'rtmp://192.168.0.115/live',
      'pageurl' => '',
      'addr' => '192.168.0.199',
      'clientid' => '79',
      'call' => 'publish',
      'name' => 'test3',
      'type' => 'live',
      'pass' => '123456',
    )
    */
    $name = $_POST['name']; #$name = test3 $pass = $_POST['pass']; $pass = 123456 if(empty($name) || empty($pass)){ echo "串码流不正确"; // 这个是thinkphp5的返回头信息的函数 header("HTTP/1.1 404 Not Found"); header("Status: 404 Not Found"); exit; } echo "正常"; ?>

    用ffmpeg推流方式:

        ffmpeg -re -i 1255199778_3032750917_20170326113341.mp4 -c copy -f flv rtmp://192.168.0.115/live/test4?pass=123456
       
    用obs推流方式:

      rtmp5.jpg

      test3相当于账号,pass相当于密码

    检测直播流信息 nginx.conf配置方式

        location /stat {     #第二处添加的location字段。
                rtmp_stat all;
            rtmp_stat_stylesheet stat.xsl;
        }
    
        location /stat.xsl { #第二处添加的location字段。
            root /usr/local/nginx/nginx-rtmp-module/;  #nginx-rtmp-module是模块下载的位置
        }

    配置完成后,在浏览器输入:http://192.168.0.115/stat

    关于nginx-stmp模块的回调接口参考:http://www.ptbird.cn/nginx-rtmp-multi-channel.html

    关于ffmpeg相关命令 :http://www.xuebuyuan.com/1740527.html

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  • 原文地址:https://www.cnblogs.com/ylcms/p/7418239.html
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