Recherche avancée

Sur d’autres sites (17007)

• Anomalie #2779 : Changement d’email rédacteur

  2 juillet 2012, par Ben .

  mais on peut surement le fermer car en fait dans spip.log : Jul 02 15:10:34 82.236.49.247 (pid 12694) :Pri:WARNING : Contextes AJAX forces en fichiers ! Cela arrive lorsque la valeur du contexte depasse la longueur maximale autorisee par Suhosin (512) dans ’suhosin.get.max_value_length’. Ici : (...)

• Android ffmpeg restreaming video bind failed address already in use

  20 août 2017, par mSapps

  I am receiving udp streaming from a camera(go pro camera) , I want to re streaming that stream to remote server. Here is the command I have tried

  "ffmpeg -i 'udp://@10.5.5.9:8554' -fflags nobuffer -f:v mpegts -probesize 8195 -vcodec libx264 copy http://103.x.x.x:8090/feed1.ffm" 

  in my build.gradle I have included the following

  compile 'com.github.hiteshsondhi88.libffmpeg:FFmpegAndroid:0.2.5'

  Here is my code

  exec("ffmpeg -i udp://@10.5.5.9:8554 -fflags nobuffer -f:v mpegts -probesize 8195 -vcodec libx264 copy http://103.x.x.x:8090/feed1.ffm");
  
  
  
     public void exec(String command){
  
          try {
  
              // to execute "ffmpeg -version" command you just need to pass "-version"
  
              // Now, you can execute your command here
  
              ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
  
  
  
                  @Override
  
                  public void onStart() {}
  
  
  
                  @Override
  
                  public void onProgress(String message) {}
  
  
  
                  @Override
  
                  public void onFailure(String message) {
  
                      Log.d("FFMPEG", "FAILED with output: "+message);
  
                      // i got bind failed address already in used error
  
                  }
  
  
  
                  @Override
  
                  public void onSuccess(String message) {
  
                      Log.i("SUCCESS", message);
  
                  }
  
  
  
                  @Override
  
                  public void onFinish() {}
  
              });
  
          } catch (FFmpegCommandAlreadyRunningException e) {
  
              // Handle if FFmpeg is already running
  
          }

• FFMPEG segment audio stream based on silence

  2 août 2024, par Christian Seyoum

  I have a websocket connection that gets a stream of audio. I am piping the stream to FFMPEG and using it to segemnt the audio in real time. Currenlty the audio does get segemented but all the segemented audio is 10 seconds long rather than being segmented when silence is detected. I am using node.js typescript :

  


  var proc = cp.spawn(ffmpeg, [
      '-f', 's16le',       // Input format: signed 16-bit little-endian PCM
    '-ar', '8000',       // Sample rate: 8000 Hz
    '-ac', '1',          // Audio channels: 1 (mono)
    '-i', '-',  '-af',
      'silencedetect=noise=-18dB:d=0.1', '-f',
      'segment', 
      '-segment_time', '10',
    '-reset_timestamps', '1',
      `${fileNameSubStringPath}_%03d.wav`
    ]);


  


  I have tried changing the silencedetect values and the segment time. But notthing seems to work.

  


  Is there a better way to segment audio based on silence ?