How to add progress bar to FFMPEG android

Question

I want add a progress bar during FFMPEG execution android.

When i start FFMPEG command then progress bar start with percentage progress.

Answer 1

I added a ProgressDialog using the video time

final int msec = MediaPlayer.create(this, Uri.fromFile(new File(path))).getDuration();

 final ProgressDialog dialog = new ProgressDialog(this);
        dialog.setMax(msec);
        dialog.setMessage("Progress");
        dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        dialog.setProgress(0);

then in the OnStart Method of ExecuteBinaryResponseHandler call dialog.show() and update the Progress in the onProgress(String message) Method

@Override
public void onProgress(String message) {
    int start = message.indexOf("time=");
        int end = message.indexOf(" bitrate");
        if (start != -1 && end != -1) {
            String duration = message.substring(start + 5, end);
            if (duration != "") {
                try {
                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
                    sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
                    dialog.setProgress((int)sdf.parse("1970-01-01 " + duration).getTime());                        
                }catch (ParseException e)
                {
                    e.printStackTrace();
                }
            }
    }
}

dismiss the dialog in the OnFinish() method

@Override
public void onFinish() {
    String s = System.currentTimeMillis() - MainActivity.this.startTime + "";
    dialog.dismiss();
}