int int_position = 0;
        Uri uri;
        Cursor cursor;
        int column_index_data, column_index_folder_name,column_id,thum;

        String absolutePathOfImage = null;
        uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;

        String[] projection = {MediaStore.MediaColumns.DATA, MediaStore.Video.Media.BUCKET_DISPLAY_NAME,MediaStore.Video.Media._ID,MediaStore.Video.Thumbnails.DATA};

        final String orderBy = MediaStore.Images.Media.DATE_TAKEN;
        cursor = getApplicationContext().getContentResolver().query(uri, projection, null, null, orderBy + " DESC");

        column_index_data = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA);
        column_index_folder_name = cursor.getColumnIndexOrThrow(MediaStore.Video.Media.BUCKET_DISPLAY_NAME);
        column_id = cursor.getColumnIndexOrThrow(MediaStore.Video.Media._ID);
        thum = cursor.getColumnIndexOrThrow(MediaStore.Video.Thumbnails.DATA);

        while (cursor.moveToNext()) {
            absolutePathOfImage = cursor.getString(column_index_data);
            Log.e("Column", absolutePathOfImage);
            Log.e("Folder", cursor.getString(column_index_folder_name));
            Log.e("column_id", cursor.getString(column_id));
            Log.e("thum", cursor.getString(thum));

            Model_Video obj_model = new Model_Video();
            obj_model.setBoolean_selected(false);
            obj_model.setStr_path(absolutePathOfImage);
            obj_model.setStr_thumb(cursor.getString(thum));

            al_video.add(obj_model);

        }