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• Use dynamic filter/overlay ffmpeg for RTMP LiveStream

  18 décembre 2017, par NBS

  I have to do a livestream using ffmpeg, but I have trouble changing overlays or mute at runtime. And if it is possible to stop and re-stream to the same rtmp channel. So the stream can continue.

  Once the ffmpeg command is set, it cannot be edited. In that case, overlays won’t be changed or removed. Unless the ffmpeg cmd reads from a temp location/file, when to apply overlay or mute options. Is it possible to write something like that, and do we have a sample where I can start ?

  The powershell script comes to mind, which can read the values from temp location and ffmpeg simply reflects the value ?

  Any pointers would help.

• How to enable site on ngnix to restream

  19 mars 2020, par Nk nk nk

  i use rtmp+nginx to restream the channels with ffmpeg.

  The streaming is enabled for subdomain for example [hls.tvoti.com][1] but not for the main domain [tvoti.com][1]

  In Nginx site-enabled path i have mentioned that the main domain must be enabled but it doesn’t stream. Here is the config :

  server {
  
      listen   80; 
  
  
  
      #root /var/www/html/; 
  
      #index index.php index.html index.htm;
  
  
  
      server_name tvoti.com; 
  
  
  
      location / {
  
      proxy_redirect off; 
  
          proxy_set_header X-Real-IP  $remote_addr;
  
          proxy_set_header X-Forwarded-For $remote_addr;
  
      proxy_set_header X-Forwarded-Proto $scheme;
  
          proxy_set_header Host $host;
  
          proxy_pass http://127.0.0.1:8080;
  
      }
  
  
  
      location ~ /\.ht {
  
          deny all;
  
      }
  
  }
  
  
  
  server {
  
      listen       80;
  
      server_name  hls.tvoti.com;
  
  
  
      location / {
  
          add_header Cache-Control no-cache;
  
  
  
          # Simple requests
  
          if ($request_method ~* "(GET|POST)") {
  
              add_header "Access-Control-Allow-Origin"  "http://tvoti.com";
  
          }
  
  
  
          # Preflighted requests
  
          if ($request_method = OPTIONS ) {
  
              add_header "Access-Control-Allow-Origin"  "http://tvoti.com";
  
              add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD";
  
              add_header "Access-Control-Allow-Headers" "Authorization, Origin, X-Requested-With, Content-Type, Accept";
  
              return 200;
  
          }
  
          root   /etc/nginx/hls;
  
      }
  
  
  
      location /supervisor {
  
          proxy_pass http://127.0.0.1:9999/;
  
      }
  
  
  
      #error_page  404              /404.html;
  
  
  
      # redirect server error pages to the static page /50x.html
  
      #
  
      error_page   500 502 503 504  /50x.html;
  
      location = /50x.html {
  
          root   html;
  
      }
  
  
  
  }

• FFMPEG to remote server : Live streaming with segments [migrated]

  10 août 2013, par Brianjs

  I have looked around and have found many good articles on how to use ffmpeg to segment live video for HLS streaming. However, I need to be able to use use an encoder from a remote location (that is receiving live video), and then somehow send these segmented files and the m3u8/ts files to a web server in a different location, in real time.

  So :
  REMOTE COMPUTER(camera->ffmpeg->segmenter) -> WEBSERVER(receives files -> users connect for "live" stream)

  My question is : Has anyone seen something similar to this ? Or is there a setting on ffmpeg/ffserver that will let me do this ?