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• How to execute this CMD Script in a Batch File ?

  10 août 2024, par Edgar Ferreira

  


  I am trying to make a batch file that when executes makes a list named VideosToJoin.txt of the files with the extension .mp4, .mts and .avi in the folder and the after that proceed with the concat of those same files creating a final one named FinalVideo.mp4
I need some help here, because i want to automatize a specific process...

  


  (for %i in (*.mp4,*.mts,*.avi) do @echo file '%i') > VideosToJoin.txt   
  
ffmpeg -f concat -i VideosToJoin.txt -c copy FinalVideo.mp4


  


  The expected result is to have the final video by executing just one file, that's all i want, please help.

  


• Creating Video Maker in flutter

  22 avril 2023, par Manglam Industrial Product

  I have a application which allow user to pick multiple image from device add text and make a fresh final image using RepaintBoundry Widget which save the final image but now i want to add some more features like user can pick multiple videos and it will save video to device i have made full video editor but my problem is in saving that video which user created. If you want any code then you can ask in comments.

  


• I want to convert my 3gp audio file to .wav formate

  11 mars 2020, par gowthami

  I want to convert my 3gp audio to .wav format. I used ffmpeg to convert that one. In that it is showing success not getting any error. But i am unable to get the final output file. Please help me to solve this issue.

  Here is my code.

  sampleDir = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), "/OfficeRecordings/");
  
      if (!sampleDir.exists()) {
  
          sampleDir.mkdirs();
  
      }
  
  
  
      outputFile =  sampleDir+"/"+"sample_record.3gp";
  
  
  
      finalFile =  sampleDir+"/"+"final_record.wav"; 
  
  
  
      final String[] cmd = new String[]{"-y", "-i", outputFile, finalFile};
  
  
  
  
  
      execFFmpegBinary(cmd);
  
  
  
  
  
   private void execFFmpegBinary(final String[] command) {
  
  
  
          FFmpeg ffmpeg = FFmpeg.getInstance(this);
  
          try {
  
              FFmpeg.getInstance(MainActivity.this).loadBinary(new FFmpegLoadBinaryResponseHandler() {
  
                  @Override
  
                  public void onStart() {
  
                      Log.e("start",".......");
  
  
  
                  }
  
  
  
                  @Override
  
                  public void onSuccess() {
  
  
  
                      Log.e("success",".......");
  
                  }
  
  
  
                  @Override
  
                  public void onFailure() {
  
                      Log.e("fail",".......");
  
  
  
                  }
  
  
  
                  @Override
  
                  public void onFinish() {
  
                      Log.e("finish",".......");
  
  
  
                  }
  
              });
  
          } catch (FFmpegNotSupportedException e) {
  
              e.printStackTrace();
  
          }