Make mp3 conversion as default

spotify_dl/spotify.py

@@ -69,7 +69,7 @@ def save_songs_to_file(songs, directory):
     f.close()
 
 
-def download_songs(info, download_directory, format_string, convert_to_mp3):
+def download_songs(info, download_directory, format_string, skip_mp3):
     """
     Downloads songs from the YouTube URL passed to either
        current directory or download_directory, is it is passed
@@ -89,7 +89,7 @@ def download_songs(info, download_directory, format_string, convert_to_mp3):
             ],
             'postprocessor_args': ['-metadata', 'title=' + str(track_)],
         }
-        if convert_to_mp3:
+        if not skip_mp3:
             mp3_postprocess_opts = {
                 'key': 'FFmpegExtractAudio',
                 'preferredcodec': 'mp3',

spotify_dl/spotify_dl.py

@@ -38,8 +38,8 @@ def spotify_dl():
     parser.add_argument('-f', '--format_str', type=str, action='store',
                         nargs='*', help='Specify youtube-dl format string.',
                         default=['bestaudio/best'])
-    parser.add_argument('-m', '--mp3', action='store_true',
-                        help='Convert downloaded songs to mp3')
+    parser.add_argument('-m', '--skip_mp3', action='store_true',
+                        help='Don\'t convert downloaded songs to mp3')
 
     args = parser.parse_args()
 
@@ -52,7 +52,7 @@ def spotify_dl():
 
     log.info('Starting spotify_dl')
     log.debug('setting debug mode on spotify_dl')
-    
+
     if not check_for_tokens():
         exit(1)
 
@@ -96,7 +96,7 @@ def spotify_dl():
 
     save_songs_to_file(url, download_directory)
     if args.download is True:
-        download_songs(url, download_directory, args.format_str[0], args.mp3)
+        download_songs(url, download_directory, args.format_str[0], args.skip_mp3)
 
 
 if __name__ == '__main__':