Dokumentation matelight Stream

matelight, rc3, web, server

Webserver: NGINX https://www.nginx.com/ mit RTMP (Real-time-message protocol) Installation mit sudo apt install nginx libnginx-mod-rtmp * Sytemstatus (Dienste anzeigen) mit systemctl status
Konfguration in /etc/nginx/nginx.conf
dann mit systemctl restart nginx Dienst neustarten
Standardport für RTMP-Streams 1935
mime-type (https://de.wikipedia.org/wiki/Internet_Media_Type) für Streams application/octet-stream
Pfad für den Server konfigurieren, z.B. /srv/www, hier die Web-Seiten ablegen.
Stylesheet für Stream (video-js.css) wird im Header der HTML-Seite mit <link/> eingebunden (<head></head>)
im Body mit <video></video> den Stream einbinden
JavaSkript Video.js zeigt den Stream an.

https://hlsbook.net/hls-nginx-rtmp-module/

NGINX-Config (/etc/nginx/nginx.conf)

snippet.nginx

worker_processes auto;
 
error_log /var/log/nginx/error.log warn;
pid /run/nginx.pid;
 
load_module modules/ngx_rtmp_module.so;
 
events {
  worker_connections 1024;
}
 
rtmp {
  access_log /var/log/nginx/rtmp.log;
 
  server {
    listen 1935;
    application live {
      live on;
 
      hls on;
      hls_path /srv/www;
      hls_fragment 6s;
 
      hls_keys on;
      hls_key_path /srv/www/keys;
      hls_key_url /keys/;
      hls_fragments_per_key 10;
    }
 }
}
 
http {
  include mime.types;
  default_type application/octet-stream;
  access_log /var/log/nginx/access.log;
 
  map $sent_http_content_type $expires {
    default 1d;
    application/vnd.apple.mpegurl epoch;
  }
 
  server {
    listen 80;
 
    location / {
      root /srv/www;
      expires $expires;
    }
  }
}

HTML-Seite (/srv/www/index.html)

snippet.html

<!DOCTYPE html>
<html>
<head>
  <link href="https://vjs.zencdn.net/7.8.4/video-js.css" rel="stylesheet" />
  <title>Teststream</title>
  <style>
    body{
      background-color: black;
    }
  </style>
</head>
<body>
  <video
    id="my-video"
    class="video-js"
    controls
    preload="auto"
    width="1280"
    height="960"
    data-setup="{}">
    <source src="test.m3u8" type="application/vnd.apple.mpegurl" />
    <p class="vjs-no-js">
      To view this video please enable JavaScript, and consider upgrading to a
      web browser that
      <a href="https://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a>
    </p>
  </video>
  <script src="https://vjs.zencdn.net/7.8.4/video.js"></script>
</body>
</html>