Nginx push pull stream flow --- demand broadcast

1. Prepare the environment

1. Install the operating system Cenos
2. Configure yum source
   yum: https://developer.aliyun.com/mirror/
3. Nginx依赖
   gcc-c++ zlib pcre openssl openssl-devel
4. Nginx and expansion modules
   Nginx itself is just a server, streaming media and do not support, so we have to download the corresponding modules to extend its functionality
   MP4 module: http://h264.code-shop.com/download/nginx_mod_h264_streaming-2.2.7. tar.gz
   FLV module: http://sourceforge.net/projects/yamdi/files/yamdi/yamdi-1.9.tar.gz
   live streaming module: https://github.com/adwpc/nginx-rtmp-module
   FastDFS module : https://github.com/happyfish100/fastdfs-nginx-module
5. FFMPEG
   ffmpeg ：https://ffmpeg.zeranoe.com/builds/
6. OBS plug flow
7. EV pull flow

2. Installation Environment

2.1 upload all modules to the system

mkdir /opt/nginx
cd /opt/nginx
rz nginx-1.8.1.tar.gz
rz nginx_mod_h264_streaming-2.2.7.tar.gz
rz yamdi-1.9.tar.gz
rz nginx-rtmp-module-master.zip

2.2 Installation FLV module

tar -zxvf yamdi-1.9.tar.gz
cd yamdi
./configure
mark && make install

2.3 MP4 decompression module

tar -zxvf nginx_mod_h264_streaming-2.2.7.tar.gz
processing a bugs
CD / opt / Nginx / nginx_mod_h264_streaming / the src
comment row 157 lines -161

     /* TODO: Win32 */
 // if (r->zero_in_uri)
 // {
 //   return NGX_DECLINED;
 // }

2.4 decompression nginx

tar -zxvf nginx-1.8.1.tar.gz
tar -zxvf nginx_mod_h264_streaming.tar.gz
unzip nginx-rtmp-module-master.zip

2.5 and adding module mounting nginx

./configure --add-module = .. / nginx_mod_h264_streaming --add-module = .. / nginx-rtmp-module-master --with-http_ssl_module --prefix = / opt / software / nginx --with-http_flv_module - -with-http_stub_status_module
NOTE: If the compiler error, vim objs / Makefile (modified objs / Makefile file, remove one of the "-Werror"), then the normal build.

2.6 Play Configuration

cd /opt/software/nginx/conf
vim nginx.conf

Add support for FLV and MP4 are

location ~ \.flv {
            flv;
}
location ~ \.mp4$ {
             mp4;
}

2.7 FFmpeg

FFmpeg is a record that can be used, converting the digital audio, video, and can open it into a computer program stream
upload

rz ffmpeg-4.2.2.tar.bz2

installation

yum install bzip2 # as a suffix to install bz2 bzip2
tar -jxvf use ffmpeg-4.2.2.tar.bz2 # -jxvf decompression bz2 file
cd ffmpeg-4.2.2 # to enter the directory
./configure --prefix = / opt / software / ffmpeg # configuration settings installation path
make && make install # install

3. Demand

MP4 upload test

cd /opt/software/nginx/html
rz test.mp4

View http://192.168.3.9/test.mp4

4. Live

4.1 Configuration Service

cd /opt/software/nginx/conf
vim nginx.conf

rtmp {
    server {
        listen 1935;  #监听的端口
        chunk_size 4096;   
        application hls {  #rtmp推流请求路径  
            live on;    
            hls on;    
            hls_path /opt/software/nginx/html/hls;    
            hls_fragment 5s;    
        }    
    }    
}  

mkdir /opt/software/nginx/html/hls

4.2 Live Streaming

Setting the Scene

Add video scene capture device, a display window capture or capture
NOTE: Solutions window black
Device Manager -> Display Adapter -> graphics card - Disable

Setting plug-flow address

rtmp server: rtmp: //192.168.3.9: 1935 / HLS /
Key: 12345

4.3 pull live stream

EV borrow player

input pull-stream address

rtmp address: rtmp: //192.168.3.9: 1935 / HLS / 12345

Click Start Watch live