-            r'<div class="descr">\s*<div> </div>\s*<p>([^<]*)</p></div>', webpage, 'description', fatal=False)
-
-        thumbnail = self._og_search_thumbnail(webpage)
-        duration = self._og_search_property('video:duration', webpage, 'video duration', fatal=False)
-
-        like_count = self._html_search_regex(r'title="Понравилось".*?/></label> \[(\d+)\]',
-                                             webpage, 'like count', fatal=False)
-        dislike_count = self._html_search_regex(r'title="Не понравилось".*?/></label> \[(\d+)\]',
-                                                webpage, 'dislike count', fatal=False)
+            r'<div class="descr">\s*<div> </div>\s*<p>([^<]*)</p></div>',
+            webpage, 'description', default=None) or self._html_search_meta(
+            'description', webpage, 'description')
+        duration = int_or_none(self._html_search_meta(
+            'video:duration', webpage, 'video duration', fatal=False))
+        upload_date = unified_strdate(self._html_search_meta(
+            'ya:ovs:upload_date', webpage, 'upload date', fatal=False))