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• libavfilter/x86/vf_convolution : fix sobel swap issue on WIN64

  14 novembre 2022, par Wang, Bin

  libavfilter/x86/vf_convolution : fix sobel swap issue on WIN64
  Reviewed by : James Almer <jamrial@gmail.com>
  
  Signed-off-by : Wang, Bin <bin.wang@intel.com>
  

  • [DH] libavfilter/x86/vf_convolution.asm

• lavc/vvc_ps : Correct NoOutputBeforeRecoveryFlag of IDR

  11 mars 2024, par Fei Wang

  lavc/vvc_ps : Correct NoOutputBeforeRecoveryFlag of IDR
  The NoOutputBeforeRecoveryFlag of an IDR frame should be set to 1 as
  
  spec says in 8.1.1.
  Signed-off-by : Fei Wang <fei.w.wang@intel.com>
  

  • [DH] libavcodec/vvc/vvc_ps.c

• Cannot run program "/data/user/0/com.athkar.musliem/files/ffmpeg" : error=2, No such file or directory

  3 avril 2021, par gejivi2011

  I am trying to make a video with an audio and single image, but have the error that on the title, I am using android studio with FFmpeg :
I need to make that video with just one image and one mp3 file

  


  The error was :

  


  Exception while trying to run: [Ljava.lang.String;@b6e12b4
java.io.IOException: Cannot run program "/data/user/0/com.athkar.musliem/files/ffmpeg": 
error=2, No such file or directory

Caused by: java.io.IOException: error=2, No such file or directory


  


  1- this code to get the save directory

  


      String root = Environment.getExternalStorageDirectory().toString();
    myDir = new File(root);


  


  2- The image uri :

  


   imageUri = Uri.parse("android.resource://com.athkar.musliem/drawable/" + R.drawable.test_image);


  


  3- to select mp3 file :

  


      public void openMp3Selector() {
    Intent intent;
    intent = new Intent();
    intent.setAction(Intent.ACTION_GET_CONTENT);
    intent.setType("audio/*");
    startActivityForResult(Intent.createChooser(intent, "Select mp3"), REQ_CODE_PICK_SOUNDFILE);
}

 @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQ_CODE_PICK_SOUNDFILE && resultCode == Activity.RESULT_OK) {
        if ((data != null) && (data.getData() != null)) {
            audioFileUri = data.getData();
        }
    }
}


  


  4- finally FFmpeg code :

  


    fFmpeg = FFmpeg.getInstance(VideoMakerActivity.this);
            String[] strArr = new String[]{"-y", "-r", imageUri.getPath(), "-i", imageUri.getPath(), "-vcodec", "libx264", "-r", "2", "-pix_fmt", "yuv420p", "-preset", "ultrafast", audioFileUri.getPath()};
            try {
                fFmpeg.execute(strArr, new ExecuteBinaryResponseHandler() {
                    @Override
                    public void onSuccess(String message) {
                        super.onSuccess(message);
                        Log.e("MAS", "onSuccess");
                    }

                    @Override
                    public void onProgress(String message) {
                        super.onProgress(message);
                        Log.e("MAS", "onProgress");

                    }

                    @Override
                    public void onFailure(String message) {
                        super.onFailure(message);
                        Log.e("MAS", "onFailure");

                    }

                    @Override
                    public void onStart() {
                        super.onStart();
                        Log.e("MAS", "onStart");

                    }

                    @Override
                    public void onFinish() {
                        super.onFinish();
                        Log.e("MAS", "onFinish");

                    }
                });
            } catch (FFmpegCommandAlreadyRunningException e) {
                e.printStackTrace();
            }