from .common import InfoExtractor
 from ..utils import (
     get_element_by_id,
+    int_or_none,
     remove_end,
 )
 
             'title': 'Fuck Turkish-style',
             'description': 'md5:6ae2d9486921891efe89231ace13ffdf',
             'age_limit': 18,
-            'thumbnail': 're:https?://.*\.jpg$',
+            'thumbnail': r're:https?://.*\.jpg$',
         },
     }
 
 
         formats = [{
             'url': source,
-            'height': resolution,
+            'height': int_or_none(resolution),
         } for source, resolution in zip(
             video_data['sources'], video_data.get('resolutions', itertools.repeat(None)))]