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• http-flv live broadcast with flv.js error

  29 mars 2019, par Forest Yang

  When I try nginx + nginx-http-flv-module + flv.js to play video from camera, error happened, but play with VLC works fine.

  log in nginx :

  flv live: app args MUST be specified, client: 192.168.89.1, server: myserver, request: "GET /live.html HTTP/1.1", host: "192.168.89.134:8080"

  Some key configurations,

  nginx.conf :

  http{
  
     ...
  
     server{
  
     ...
  
      location /live {
  
              flv_live on;
  
              chunked_transfer_encoding  on; #open 'Transfer-Encoding: chunked' response
  
              add_header 'Access-Control-Allow-Origin' '*'; #add additional HTTP header
  
              add_header 'Access-Control-Allow-Credentials' 'true'; #add additional HTTP header
  
          }
  
  
  
      }
  
  }
  
  
  
  rtmp {
  
      server {
  
          listen 1935;
  
          server_name 192.168.89.134;
  
  
  
          application myapp {
  
              live on;
  
              gop_cache on; 
  
            }
  
      }
  
  }

  ffmpeg command :

  ffmpeg -f avfoundation -s 1280x720 -r 30  -i 0 -f flv rtmp://192.168.89.134:1935/myapp/test

  VLC network url :

  http://192.168.89.134:8080/live?port=1935&app=myapp&stream=test

  HTML with flv.js :

  if (flvjs.isSupported()) {
  
              var videoElement = document.getElementById('videoElement');
  
              var flvPlayer = flvjs.createPlayer({
  
                  type: 'flv',
  
                  'isLive': true,
  
                  url: 'http://192.168.89.134:8080/live?port=1935&app=myapp&stream=test'
  
              });
  
              flvPlayer.attachMediaElement(videoElement);
  
              flvPlayer.load();
  
              flvPlayer.play();
  
          }

  Can anyone tell me why based your experience ? thank you.

• DVR + FFMPEG + IOS Authentication and Live Streaming Fails

  6 août 2013, par user1744691

  How to grab video from a DVR using ffmpeg and DVR is password protected. Is there a way to grab live stream from IP-Cam connected to DVR.

  I was able to stream a channel (may be recorded video) but whenever i tried to connect to a DVR could not get it done.

  this
  http://www.wowza.com/_h264/BigBuckBunny_175k.mov and this rtsp ://live.sabah.com.tr:443/atv/atv3/
  link works great for getting me stream
  but when i try my DVR's (http://admril:56789@mysite.com) (mysite.com = 213.115.94.108) link it fails to establish a connection using FFMEG.

  I have used a variety of variation of DVR's url but all in vein.

  Please let me know where i am wrong and how i can get live stream.

• How can I start a live stream fixing stdout of ffmpeg prob ?

  8 janvier 2019, par Antonin Rouard

  It is my first time here. Be kind with me ^^ trying to do my best.
  I want to stream a 24/7 live opn Toutube with live-stream-radio ; everything goes well when I start until FFMPEG find an error at code 1 with stdout, probably a problem with the codec or the version of FFMPEG (bad compilation ?).

  How can I fix this to start a stream ? :) thx

  Tried to do a stream with OBS, but it is too complicated on my Raspbian (Raspberry Pi 3B+). I compiled many versions of FFMPEG and I don’t know how to fix this.

  live-stream-radio —start (file directory)

  /////

  ffmpeg stdout :

  ffmpeg err :

  Error : ffmpeg exited with code 1 : Error initializing complex filters.
  Invalid argument

  at ChildProcess.<anonymous> (/home/pi/.nvm/versions/node/v8.11.4/lib/node_modules/live-stream-radio/node_modules/fluent-ffmpeg/lib/processor.js:182:22)
  
  at emitTwo (events.js:126:13)
  
  at ChildProcess.emit (events.js:214:7)
  
  at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
  
  </anonymous>