'md5': '99f65c0c9ef9b682b97313e052734c3f',
         'info_dict': {
             'id': '249bb972c2',
-            'ext': 'flv',
+            'ext': 'mp4',
             'title': 'Смях! Чудо - чист за секунди - Скрита камера',
         },
     }
 
         redirect_page, urlh = self._download_webpage_handle(url, video_id)
         new_location = self._search_regex(r'window\.location = \'(.*)\';',
-            redirect_page, 'redirect location')
+                                          redirect_page, 'redirect location')
         redirect_url = urlh.geturl() + new_location
         webpage = self._download_webpage(redirect_url, video_id,
-            'Downloading redirect page')
+                                         'Downloading redirect page')
 
         title = self._html_search_regex(r'<title>(.*)</title>',
-            webpage, 'title').split('/')[0].strip()
+                                        webpage, 'title').split('/')[0].strip()
 
         info_url = "http://vbox7.com/play/magare.do"
         data = compat_urllib_parse.urlencode({'as3': '1', 'vid': video_id})
         return {
             'id': video_id,
             'url': final_url,
-            'ext': 'flv',
             'title': title,
             'thumbnail': thumbnail_url,
         }