配置引导

pingos是基于nginx开发的服务器模块,如果你熟悉nginx的http配置,那么你一定可以很快上手pingos的配置。

配置结构

rtmp {
    server {
        server_name pingos.io;
        listen 1935;
        ...
        application * {
            live on;
            ...
        }
        ...
    }
    ...
}

http {
    server {
        location / {
            ...
        }
        ...
    }
    ...
}

配置约束

1. 位置约束

对于不同的配置项,配置所在的位置也不同: 例如,端口配置 “listen 1935;” 只允许在server下出现,而rtmp直播开关 “live on;” 则可以在rtmp层 server层 和application层出现。

2. 参数数量约束

不同的配置项对配置参数的数量有不同的要求,可能有些配置项不需要后跟参数,而有些需要后跟1个或者多个参数。

3. 参数类型约束

  • block类型,例如 “rtmp” “server” “application” 这种需要后跟 “{ }” 配置块的类型。
  • dir类型,后跟系统路径,例如录像文件的存放位置 “live_record_path /data/record;”
  • time类型,例如缓存时长的配置 “cache_time 3s;”
  • 固定选项的类型,有些配置的参数是固定的几个选项。
  • 复合类型,有些配置的参数比较复杂,可能需要很多的参数,并且参数类型不同,后文会详细介绍。

配置模板

使用这个配置模板可以满足你对单台服务器直播的需求。(已经开启多进程)

推流地址

rtmp://ip/live/流名

播放地址:

  • rtmp rtmp://ip/live/流名
  • http-flv http://ip/flv/流名
  • hls http://ip/hls/流名.m3u8
  • hls+ http://ip/hls2/流名.m3u8
  • http-ts http://ip/ts/流名
user  root;
daemon on;
master_process on;
worker_processes  4;
#worker_rlimit 4g;
#working_directory /usr/local/openresty/nginx/logs;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
error_log  logs/error.log  info;

worker_rlimit_nofile 102400;
worker_rlimit_core   2G;
working_directory    /tmp;

pid        logs/nginx.pid;

events {
    use epoll;
    worker_connections  1024;
    multi_listen unix:/tmp/http 80;
    multi_listen unix:/tmp/rtmp 1935;

    dynamic_refresh_interval 5s;
    dynamic_domain_buckets   1001;
    resolver 114.114.114.114  valid=1m;
    resolver_timeout 30s;
}

#stream_zone buckets=1024 streams=4096;

#dynamic_conf conf/nginx_dynamic.conf 10;
#dynamic_log logs/dynamic.log info;

rtmp {
    log_format log_bandwidth '{"app":"$app","name":"$name","bitrate":$bitrate,"args":"$args","timestamp":$ntp,"ts":"$time_local","type":"$command","remote_addr":"$remote_addr","domain":"$domain"}';
    access_log logs/bandwidth.log log_bandwidth trunc=60s;

    server {
        listen 1935;
        serverid 000;
        out_queue 2048;
        server_name live.pingos.io;
        rtmp_auto_pull on;
        rtmp_auto_pull_port unix:/tmp/rtmp;
   
        application push {
            live on;
            push rtmp://127.0.0.1/live app=live;
        }

        application live {
           live_record on;
           live_record_path /data/record;

#           on_play http://127.0.0.1:9980/callBack stage=start,update,done;
            recorder r1{
                record all;
                record_path /data/record;
            }

#            exec_publish bash -c "ffmepg -i rtmp://127.0.0.1/live/$name -c copy /tmp/mp4/$name-$starttime.mp4";
#	    oclp_play http://127.0.0.1:999 stage=start args=ip=$remote_host;
#            exec_pull bash -c "ffmpeg -i rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov -c copy -f flv rtmp://127.0.0.1/live/1";
            live on;
            hls on;
            hls_path /tmp/hls;
            hls_fragment 4000ms;
#            hls_max_fragment 10000ms;
            hls_playlist_length 12000ms;
            hls_type live;

            hls2 on;
            mpegts_cache_time 20s;

            hls2_fragment 2000ms;
            hls2_max_fragment 3000ms;
            hls2_playlist_length 6000ms;

            wait_key on;
            wait_video on;
            cache_time 1s;
            send_all on;
            low_latency off;
            fix_timestamp 2s;
# h265 codecid, default 12
            hevc_codecid  12;
        }
    }
}

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" "$http_X-Real-IP" "$host"';


    access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #reset_server_name www.test1.com www.test2.com;
    #gzip  on;

    upstream hlsm {
#        hash $remote_addr consistent;
        hash $arg_session consistent;
        # 这里需要注意,你要开几个进程,就要按这个规则写几条记录
        server unix:/tmp/http.0;
        server unix:/tmp/http.1;
        server unix:/tmp/http.2;
        server unix:/tmp/http.3;
    }

    server {
        listen 80;
        listen 443 ssl;
        ssl_certificate     /usr/local/pingos/cert/full_chain.pem;
        ssl_certificate_key /usr/local/pingos/cert/privkey.pem;
        location /rtmp_stat {
            rtmp_stat all;
            rtmp_stat_stylesheet /stat.xsl;
        }

        location /xstat {
            rtmp_stat all;
        }

        location /sys_stat {
            sys_stat;
        }
        location ~ .mp4$ {
            root html;
            #mp4;
        }

        location /control {
            rtmp_control all;
        }
         location /flv {
             flv_live 1935 app=live;
             add_header 'Access-Control-Allow-Origin' '*';
             add_header "Access-Control-Allow-Credentials" "true";
             add_header "Access-Control-Allow-Methods" "*";
             add_header "Access-Control-Allow-Headers" "Content-Type,Access-Token";
             add_header "Access-Control-Expose-Headers" "*";
         }
         location /ts {
             ts_live 1935 app=live;
             expires -1;
             add_header 'Access-Control-Allow-Origin' '*';
             add_header "Access-Control-Allow-Credentials" "true";
             add_header "Access-Control-Allow-Methods" "*";
             add_header "Access-Control-Allow-Headers" "Content-Type,Access-Token";
             add_header "Access-Control-Expose-Headers" "*";
         }
         location /hls {
            # Serve HLS fragments
             types {
                 application/vnd.apple.mpegurl m3u8;
                 video/mp2t ts;
             }
             root /tmp;
             expires -1;
             add_header Cache-Control no-cache;
             add_header 'Access-Control-Allow-Origin' '*';
             add_header "Access-Control-Allow-Credentials" "true";
             add_header "Access-Control-Allow-Methods" "*";
             add_header "Access-Control-Allow-Headers" "Content-Type,Access-Token";
             add_header "Access-Control-Expose-Headers" "*";
         }

        location /hlsm {
             hls2_live 1935 app=live;
             add_header 'Access-Control-Allow-Origin' '*';
             add_header Cache-Control no-cache;
             add_header "Access-Control-Allow-Credentials" "true";
             add_header "Access-Control-Allow-Methods" "*";
             add_header "Access-Control-Allow-Headers" "Content-Type,Access-Token";
             add_header "Access-Control-Expose-Headers" "*";
         }

         location /hls2 {
             proxy_buffering on;
             proxy_buffer_size 4k; 
             proxy_buffers 8 1M;
             proxy_busy_buffers_size 2M;
             proxy_max_temp_file_size 0;
             set $hls_args location=/hls2&scheme=$scheme;
             if ($args) {
                 set $hls_args $args&location=/hls2&scheme=$scheme;
             }
             proxy_set_header Host $host:$server_port;
             rewrite ^/(.*)/(.*)\.(.*)$ /hlsm/$2.$3?$hls_args break;
             proxy_pass http://hlsm;
         }

         location / {
             chunked_transfer_encoding on;
             root html/;
         }
    }
}


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