关于ubuntu:linux手把手教ubuntu搭建rtmp视频推送服务

原创； linux_手把手教ubuntu搭建rtmp视频推送服务

1,装置conda,ffmpeg,nginx,nginx-rtmp-module

（倡议先批改主机pip,conda的源)
装置conda,创立环境::conda create -n rstp python=3.7
报错:Solving environment: | failed

top可看出内存不足,换个大内存机器

装置ffmpeg:4.0

sudo add-apt-repository ppa:jonathonf/ffmpeg-4sudo apt-get updatesudo apt-get install ffmpeg如果应用了:sudo apt-get install ffmpeg(默认2.8）,先卸载掉，防止烦扰

下载Nginx源码:wget http://nginx.org/download/ngi...
下载nginx-rtmp-module:wget github.com/arut/nginx-rtmp-module/archive/master.zip

在nginx源码门路下执行:sudo ./configure --add-module=/home/john/nginx-rtmp-module-master/(留神前面的门路是解压后的rtmp源码门路)
报错:./configure: error: C compiler cc is not found

sudo apt-get install gccsudo apt-get install build-essential

报错:./configure: error: the HTTP rewrite module requires the PCRE library.

sudo apt-get install libpcre3 libpcre3-dev

报错：./configure: error: SSL modules require the OpenSSL library.

sudo apt-get install openssl libssl-dev

报错：./configure: error: the HTTP gzip module requires the zlib library.

sudo apt install zlib1g-dev  

sudo make
sudo make install
验证:

胜利后重启Nginx:systemctl restart nginx,输出机器外网ip，查看是否nginx默认页面

查看是否胜利:

/usr/local/nginx/sbin/nginx -V是否蕴含:相似 --add-module=nginx-rtmp-module   

拜访nginx的welcome，确保nginx装置无问题

2,nginx配置批改

外层:

rtmp{    server    {        listen 1935;        chunk_size 4096;        application live        {            live on;        }    }}

http的内层增加:

 server {        listen       8080;        location /stat{                rtmp_stat all;                rtmp_stat_stylesheet stat.xsl;        }        location /stat.xsl{               root /home/cjc/安装包/nginx/nginx-rtmp-module-master;        }    }

报错:nginx: [emerg] unknown directive "rtmp" in /etc/nginx/nginx.conf:12

换nginx版本，自己采纳了1.7,同时确保nginx应用的源码形式装置，如果apt-get装置，卸载洁净重新安装

此时nginx的配置如下:

#user  nobody;worker_processes  1;events {    worker_connections  1024;}rtmp{    server    {        listen 1935;        chunk_size 4096;        application live        {            live on;        }    }}http {    include       mime.types;    default_type  application/octet-stream;    sendfile        on;    keepalive_timeout  65;        server {        listen       8080;        location /stat{                rtmp_stat all;                rtmp_stat_stylesheet stat.xsl;        }        location /stat.xsl{               root /home/john/nginx-rtmp-module-master;        }    }    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;        }    }}

3,推流和拉流

记得凋谢虚拟机端口，否则容易喜剧(telnet测试下近程机端口)

终端(循环推送)：ffmpeg -stream_loop -1 -i 1.mp4 -f flv rtmp://localhost:1935/live/test1vlc：rtmp://118.25.10.138:1935/live/test1

奇怪的是:以下参数组也仍然好使,端口1935去掉.

终端(循环推送)：ffmpeg -stream_loop -1 -i 1.mp4 -f flv rtmp://localhost/live/test1vlc：rtmp://118.25.10.138/live/test1

查了下rtmp默认端口就是1935,所以不加端口，理论就是从1935获得的，故确保近程主机放开端口1935

如何实现多路?
启动多个ffmpeg即可. 须要注意cpu和网络占用状况

rtmp://localhost/live/test2，rtmp://localhost/live/test3等等  

如何实现帧率控制?
参数-r管制帧率

nohup ffmpeg -stream_loop -1 -r 1 -i 3.mp4  -f flv rtmp://localhost/live/3 &

4,docker

查资料时发现，曾经有人制作了dofacker，能够间接应用.
https://hub.docker.com/r/data...

参考

https://blog.csdn.net/u014552...
https://blog.csdn.net/u014552...