How to set up nginx+rtmp live broadcast server on Mac

1. Install homebrow

If you have already installed brow, you can skip this step directly.

Execute the command

ruby -e "$(curl -fssl https://raw.githubusercontent.com/homebrew/install/master/install)"

If you have already installed it and want to uninstall it:

ruby -e "$(curl -fssl https://raw.githubusercontent.com/homebrew/install/master/uninstall)"

2. Install nginx

First glone the nginx project locally:

brew tap homebrew/nginx

Perform the installation:

brew install nginx-full --with-rtmp-module

The installation process is slow, wait patiently

By operating the above steps nginx and The rtmp module is installed. Let’s start configuring the rtmp module of nginx

First let’s see where our nginx is installed

brew info nginx-full

We can see the information after executing the above command

nginx installation location

/usr/local/cellar/nginx-full/1.10.1/bin/nginx

nginx configuration file location

/usr/local/etc/nginx/nginx.conf

3. Run nginx

Execute the command and test whether the nginx service can be successfully started.

nginx

The command line is as shown below

Browsing Enter in the server address bar: http://localhost:8080 (click directly)

If

welcome to nginx!.03
## appears

#Indicates that nginx installation is successful

If

nginx: [emerg] bind() to 0.0.0.0:8080 failed (48: address already in use)

is prompted on the terminal, it means that port 8080

is occupied, check the port pid

lsof -i tcp:8080

Kill the pid occupying port 8080

kill 9603（这里替换成占用8080端口的pid）

Then re-execute nginx

nginx common method: reload the configuration file

nginx -s reload

Reload the log:

 nginx -s reopen

// Stop nginx

nginx -s stop

// Exit nginx in an orderly manner

nginx -s quit

4. Configure rtmp

Now let’s modify it nginx.conf configuration file, configure rtmp

Copy the location of the nginx configuration file

/usr/local/etc/nginx/nginx.conf

Open finder shift command g and go to it, use the Notepad tool to open nginx.conf

http {
  ……
}

Add rtmp configuration after the http node:

rtmp {

 server {
   listen 1935;


  #直播流配置
   application rtmplive {
     live on;
   #为 rtmp 引擎设置最大连接数。默认为 off
   max_connections 1024;


    }


   application hls{

     live on;
     hls on;
     hls_path /usr/local/var/www/hls;
     hls_fragment 1s;
   }
  }
}

5. Install the ffmepg tool

brew install ffmpeg

It will take some time to install this and then prepare. A video file is used as a push stream, and then we install a video player that supports rtmp protocol. Under mac, you can use vlc

vlc.04

to display the following image Indicates that ffmpeg has been installed

ffmpeg has been installed 0.5

6. After the ffmepg installation is complete, you can start streaming

ffmpeg -re -i 你的视频文件的绝对路径(如/users/lideshan/downloads/demo.mp4) -vcodec copy -f flv rtmp://localhost:1935/zbcs/room
// 如：ffmpeg -re -i /users/jiangys/documents/document/demo.mp4 -vcodec copy -f flv rtmp://localhost:1935/zbcs/room

Here zbcs is the path name of the configured application in the above configuration file; the following room can be written casually.

Push interface:

7. Verify the video

Then open the vlc player software on your computer Click

file---->open network Select network in the pop-up box and enter the url:

rtmp://localhost:1935/zbcs/room

Double-click to play

Playback interface

Error handling

1.ffmepg command push When streaming, it prompts that the connection failed.

[tcp @ 0x7ff162504b60] connection to tcp://localhost:1935 failed (connection refused), trying next address

This error occurs because after configuring nginx.conf, a restart is required nginx. After entering the command to restart, there will be no problem

nginx -s reload

2. After installing nginx, enter in the browser address bar: The page cannot be opened

Solution: Because the nginx server is installed, sometimes it takes a few minutes to take effect. If it still does not take effect, test whether the nginx service can be successfully started, command

nginx

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