feat: add detailed ffprobe logs

tests/__init__.py

@@ -1,4 +1,8 @@
 #!/usr/bin/env python
 # coding: utf8
 
-""" TO DOCUMENT """
+""" Unit testing package. """
+
+__email__ = 'research@deezer.com'
+__author__ = 'Deezer Research'
+__license__ = 'MIT License'