xiCO2k/nginx-rtmp-stream-multi-debian-18.md

## nginx-rtmp-stream-multi-debian-18.md

      
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              nginx-rtmp-stream-multi-debian-18.md
            
          
    apt install nginx
apt install libnginx-mod-rtmp
apt install ffmpeg
apt install stunnel4
vim /etc/nginx/nginx.conf

Remove http {} and mail {}
Add RTMP

rtmp {
     server {
             listen 1935;
             chunk_size 4096;

             application live {
                        live on;
                        record off;
                        # YouTube
                        push rtmp://a.rtmp.youtube.com/live2/REPLACE_WITH_KEY;

                        # Facebook
                        push rtmp://127.0.0.1:1936/rtmp/REPLACE_WITH_KEY;

                        # Instagram
                        exec ffmpeg -loop 1 -i /var/www/image.png -i rtmp://127.0.0.1:1935/live/$name -filter_complex "[1:v]scale=720:-1[fg];[0:v][fg]overlay=(W-w)/3:(H-h)/3:shortest=1" -c:v libx264 -preset veryfast -c:a aac -b:a 128k -f flv rtmp://127.0.0.1:1935/instagram;
             }
             application instagram {
                    live on;
                    record off;

                    push rtmp://127.0.0.1:1937/rtmp/REPLACE_WITH_KEY;
             }
      }
}
vim /etc/default/stunnel4

Change ENABLED from ENABLED=0 to ENABLED=1

vim /etc/stunnel/stunnel.conf and add:
pid = /var/run/stunnel4/stunnel.pid
output = /var/log/stunnel4/stunnel.log

setuid = stunnel4
setgid = stunnel4

# https://www.stunnel.org/faq.html
socket = r:TCP_NODELAY=1
socket = l:TCP_NODELAY=1

debug = 4

[fb-live]
client = yes
accept = 1936
connect = live-api-s.facebook.com:443
verifyChain = no

[ig-live]
client = yes
accept = 1937
connect = live-upload.instagram.com:443
verifyChain = no
systemctl restart stunnel4.service
systemctl restart nginx