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• I am phasing a issue of " ffmpeg attribute 'error'" in my project which is a voice command assistant using GPT 3.5 Turbo and BING API [closed]

  2 mai 2023, par Rudraksh Singh Bhadauria

  I ma working on a pyhton project as want to make a program which can work as fluent as GPT and can also adapt latest news through BING API but after trying a lot I am stuck with a issue where "Error transcribing audio : module 'ffmpeg' has no attribute 'Error'" I have tried installing these ffmpeg files again and again in the way already mentioned in stack overflow but for me its not working.

  


  I have tried using :
installing ffmpeg-pyhton in my terminal and also ffmpeg module and also I have reinstalled the whole files and also have put them in my environment variables.
If anyone could help me to sort this problem out then it will be great help.

  


• Including ffmpeg in Django project

  24 mars 2020, par lipa

  I am making a very simple Django app (it’s a test for non-Django course) and I need to analyse a mp3 file in there, so I try to turn it into wav with this :

   sound = AudioSegment.from_mp3('upload/' + filename)
  
   sound.export('upload/wavfile', format="wav")
  
   rate, data = wav.read('upload/wavfile')

  I have installed ffmpeg by pip install ffmpeg in venv terminal, since I want to my code to run not only on my machine. The ffmpeg and ffprobe folders have appeared in /venv/lib/python3.7/site-packages/ however when I run my server I get the warning :

  RuntimeWarning : Couldn’t find ffmpeg or avconv - defaulting to ffmpeg,
  but may not work
  warn("Couldn’t find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)

  and when I load file in web page it throws

  [Errno 2] No such file or directory : ’ffprobe’ : ’ffprobe’

  at the first line of the code above.

  I would really appreciate any help with how I can use ffmpeg in my app or other ways to handle my mp3 file.

• I want help in making video collage, tried everything but unsuccessful

  16 mars 2016, par Haider Ali

  I want to make Video Collage in which 2 or more videos should be displayed in one frame and then they can be converted into one Video file.
  I tried examples but they just add videos at the end of each video to make a long one combine video.
  Any Help Please

  String FILE_PATH = "/storage/sdcard0/testing.mp4";
  
  String FILE_PATH2 = "/storage/sdcard0/testing1.mp4";
  
  String FILE_PATH3 = "/storage/sdcard0/testing2.mp4";
  
  File file1 = new File(FILE_PATH);
  
  File file2 = new File(FILE_PATH2);
  
  File file3 = new File(FILE_PATH3);
  
  
  
  private ProgressDialog pDialog;
  
  ImageView img,img2,img3;
  
  MediaMetadataRetriever retriever2 = new MediaMetadataRetriever();
  
  MediaMetadataRetriever retriever3 = new MediaMetadataRetriever();
  
  ArrayList<bitmap> bitmapArray1 = new ArrayList<bitmap>();
  
  ArrayList<bitmap> bitmapArray2 = new ArrayList<bitmap>();
  
  ArrayList<bitmap> bitmapArray3 = new ArrayList<bitmap>();
  
  File ScreenDIR = new File("/sdcard/Screens/");
  
  </bitmap></bitmap></bitmap></bitmap></bitmap></bitmap>

  // have the object build the directory structure, if needed.

  double id1=0,id2=0,id3=0;
  
  
  
  
  
  
  
  @Override
  
  protected void onCreate(Bundle savedInstanceState) {
  
      super.onCreate(savedInstanceState);
  
      setContentView(R.layout.activity_main);
  
      ScreenDIR.mkdirs();
  
  
  
       img = (ImageView)findViewById(R.id.imageView);
  
      img2 = (ImageView)findViewById(R.id.imageView2);
  
      img3 = (ImageView)findViewById(R.id.imageView3);
  
  
  
      new LoadAllProducts().execute();
  
  
  
  
  
  
  
  
  
  }
  
  
  
  class LoadAllProducts extends AsyncTask {
  
  
  
      /**
  
       * Before starting background thread Show Progress Dialog
  
       * */
  
      @Override
  
      protected void onPreExecute() {
  
          super.onPreExecute();
  
          pDialog = new ProgressDialog(MainActivity.this);
  
          pDialog.setMessage("Extracting Frames. Please wait...");
  
          pDialog.setIndeterminate(false);
  
          pDialog.setCancelable(false);
  
          pDialog.show();
  
      }
  
  
  
      /**
  
       * getting All products from url
  
       * */
  
      protected String doInBackground(String... args) {
  
          if(file1.exists()){
  
  
  
  
  
              for (long i = 0; i < 5000; i += 1000/14) { // lenms - video length in milliseconds
  
  
  
                  MediaMetadataRetriever retriever = new MediaMetadataRetriever();
  
                  retriever.setDataSource(file1.toString());
  
  
  
                 // Bitmap bitmap = retriever.getFrameAtTime((i*1000/14), MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
  
  
  
                  saveBitmapToCahche( getResizedBitmap((retriever.getFrameAtTime((i*1000/14), MediaMetadataRetriever.OPTION_CLOSEST_SYNC)), 500) ,String.valueOf(id1));
  
                  id1++;
  
                  //bitmapArray1.add(bitmap);
  
  
  
                 /* File file = new File(ScreenDIR, "sketchpad1" + id1 + ".png");
  
                  FileOutputStream fOut = null;
  
                  try {
  
                      fOut = new FileOutputStream(file);
  
                  } catch (FileNotFoundException e) {
  
                      e.printStackTrace();
  
                  }
  
  
  
                  //bitmap.compress(Bitmap.CompressFormat.PNG, 30, fOut);
  
  
  
                  try {
  
                      fOut.flush();
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
                  try {
  
                      fOut.close();
  
  
  
  
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }*/
  
              }
  
  
  
              }
  
         /* if(file2.exists()){
  
              retriever2.setDataSource(file2.toString());
  
              for (long i = 0; i < 3000; i += 1000/24) { // lenms - video length in milliseconds
  
                  bitmap2 = retriever2.getFrameAtTime(i*1000/29, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
  
                  //bitmapArray2.add(bitmap2);
  
  
  
                  File file = new File(ScreenDIR, "sketchpad2" + id2 + ".png");
  
                  FileOutputStream fOut = null;
  
                  try {
  
                      fOut = new FileOutputStream(file);
  
                  } catch (FileNotFoundException e) {
  
                      e.printStackTrace();
  
                  }
  
  
  
                  bitmap2.compress(Bitmap.CompressFormat.PNG, 85, fOut);
  
                  try {
  
                      fOut.flush();
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
                  try {
  
                      fOut.close();
  
                      id2++;
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
              }
  
  
  
  
  
  
  
          }
  
          if(file3.exists()){
  
              retriever3.setDataSource(file3.toString());
  
              for (long i = 0; i < 3000; i += 1000/24) { // lenms - video length in milliseconds
  
                  bitmap3 = retriever3.getFrameAtTime(i*1000/29, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
  
                 // bitmapArray3.add(bitmap3);
  
  
  
                  File file = new File(ScreenDIR, "sketchpad3" + id3 + ".png");
  
                  FileOutputStream fOut = null;
  
                  try {
  
                      fOut = new FileOutputStream(file);
  
                  } catch (FileNotFoundException e) {
  
                      e.printStackTrace();
  
                  }
  
  
  
                  bitmap3.compress(Bitmap.CompressFormat.PNG, 85, fOut);
  
                  try {
  
                      fOut.flush();
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
                  try {
  
                      fOut.close();
  
                      id3++;
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
              }
  
  
  
              }*/
  
  
  
  
  
  
  
  
  
          return null;
  
      }
  
      /**
  
       * After completing background task Dismiss the progress dialog
  
       * **/
  
      protected void onPostExecute(String file_url) {
  
          // dismiss the dialog after getting all products
  
          pDialog.dismiss();
  
  
  
  
  
  
  
          img.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));
  
          id2 = 50;
  
  
  
          img2.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));
  
          id2 = 69;
  
  
  
          img3.setImageBitmap(retrieveBitmapFromCache(String.valueOf(id2)));
  
  
  
  
  
         // img2.setImageBitmap(bitmapArray2.get(0));
  
         // img3.setImageBitmap(bitmapArray3.get(0));
  
  
  
          }
  
  
  
  
  
  
  
  
  
      }
  
  
  
  
  
  public void saveBitmapToCahche(Bitmap bb,String ID ){
  
  
  
      Cache.getInstance().getLru().put(ID, bb);
  
  
  
  
  
  }
  
  public Bitmap retrieveBitmapFromCache(String ID) {
  
  
  
  
  
      Bitmap bitmap = (Bitmap) Cache.getInstance().getLru().get(ID);
  
  
  
      return  bitmap;
  
  
  
  }
  
  public Bitmap getResizedBitmap(Bitmap image, int maxSize) {
  
      int width = image.getWidth();
  
      int height = image.getHeight();
  
  
  
      float bitmapRatio = (float)width / (float) height;
  
      if (bitmapRatio > 0) {
  
          width = maxSize;
  
          height = (int) (width / bitmapRatio);
  
      } else {
  
          height = maxSize;
  
          width = (int) (height * bitmapRatio);
  
      }
  
      return Bitmap.createScaledBitmap(image, width, height, true);
  
  }
  
  }

  `