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• Not able to configure FFserver for RTSP

  2 novembre 2015, par Sujith

  I am kind of new to the streaming world... so, please forgive me if I ask kind of dumb question.

  I am trying to stream my pre-recorded file over RTSP through FFserver.

  My config file is :

  RTSPPort 8544
  
  <feed>
  
      File /home/xyz/tmp/feed2.ffm
  
      FileMaxSize 200K
  
      ACL allow 127.0.0.1
  
  </feed>
  
  
  
  <stream>
  
      Feed feed2.ffm
  
      Format rtsp
  
      VideoFrameRate 15
  
      VideoSize 352x240
  
      VideoBitRate 256
  
      VideoBufferSize 40
  
      VideoGopSize 30
  
      AudioBitRate 64
  
      StartSendOnKey
  
  </stream>

  After starting the server, it give the below log :

  $ ./ffserver -f doc/ffserver.conf
  
  ffserver version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
  
  built on Sep 17 2012 19:46:38 with gcc 4.1.2 20080704 (Red Hat 4.1.2-52)
  
  configuration: --enable-gpl --enable-libmp3lame --enable-libtheora --enable-libvo-aacenc 
  
  -enable-libvorbis --enable-libvpx --enable-libx264 --enable-version3
  
  libavutil 51. 54.100 / 51. 54.100
  
  libavcodec 54. 23.100 / 54. 23.100
  
  libavformat 54. 6.100 / 54. 6.100
  
  libavdevice 54. 0.100 / 54. 0.100
  
  libavfilter 2. 77.100 / 2. 77.100
  
  libswscale 2. 1.100 / 2. 1.100
  
  libswresample 0. 15.100 / 0. 15.100
  
  libpostproc 52. 0.100 / 52. 0.100
  
  Wed Sep 19 17:03:32 2012 FFserver started.

  And now from my VLC client I am trying to type the URL : rtsp ://xxx.xxx.xxx.xxx:8554/test.sdp

  But, what happens is that, there is no response on the ffserver.

  I have no clue what might be the problem. Thanks in advance.

• How do I correctly convert .avi to .flv with ffmpeg ? [closed]

  25 septembre 2012, par terbooter

  UPDATE
  Shame on me )
  I chacked red5 logs again and found that I placed converted files to wrong place.
  Now all works fine

  I have two red5 apps.

  1. Recorder. It can record live stream and save it to flv file to disk

     private void startRecord(String uid, String name, IConnection connection) {
     
         // Get a reference to the current broadcast stream.
     
         ClientBroadcastStream stream = (ClientBroadcastStream) this.getBroadcastStream(
     
                 connection.getScope(), name);
     
         try {
     
             // Save the stream to disk.
     
             String path = uid + "/" + name;
     
             stream.saveAs(path, true);
     
     
     
             System.out.println("file..:" + stream.getSaveFilename());
     
     
     
         } catch (Exception e) {
     
             System.out.println("Error while saving stream: " + name + e);
     
         }
     
     }
     
     
     
     private void stopRecord(String name) {
     
         IConnection conn = Red5.getConnectionLocal();
     
         System.out.println("Stop recording show for: {}" + conn.getScope().getContextPath());
     
     
     
         ClientBroadcastStream stream = (ClientBroadcastStream) this.getBroadcastStream(conn.getScope(), name);
     
         // Stop recording.
     
         if (stream != null) {
     
             stream.stopRecording();
     
         }
     
     }

  2. Second red5 app (Chat) streams recorded flv file to flash client

     public static String serverStreamCreate(String path, String streamName) {
     
     
     
         IServerStream serverStream = StreamUtils.createServerStream(Red5.getConnectionLocal().getScope(), streamName);
     
         SimplePlayItem item = SimplePlayItem.build(path);
     
     
     
         IPlaylistController controller = new MyPlayListController();
     
     
     
         serverStream.setPlaylistController(controller);
     
         serverStream.setRepeat(false);
     
         serverStream.addItem(item);
     
         serverStream.addItem(item);
     
         serverStream.start();
     
         return streamName;
     
     }

  If I record stream from flash client to flv file with Recorder and after that stream this flv file back to client with Chat, all works fine.

  Now I want to convert avi file to flv and stream it from red5 app to flash client.
  I used ffmpeg

  ffmpeg -i 24.avi -ar 22050 -an -f flv -b 500k -s 320x240 -y 24_c.flv

  But if I stream 24_c.flv from Chat app flash client have no video.
  24_c.flv cant be playd by VLC player and have same code information as flv file created by Recorder red5 app.

  I really dont know where to dig.

• How to convert RTMP to mp4 On The Fly with FFMPEG ?

  7 mai 2014, par Janitra Panji

  i want to ask about live streaming, i have wowza server and used rtmp protocol in web client, the question is how to compatible in all device like desktop and mobile, i used ffmpeg, but how to change rtmp to mp4 on the fly ? what type command in ffmpeg ? i want to used protocol http not rtmp or rtsp, thanks.

  Regards,
  Panji