-        title = self._html_search_regex(
-            r"title\s*:\s*'([^']*)'", webpage, u'title')
-        uploader = self._html_search_regex(
-            r"authorName\s*:\s*'([^']*)'", webpage, u'uploader', fatal=False)
-        duration_s = self._html_search_regex(
-            r"duration\s*:\s*([0-9.]*)", webpage, u'duration', fatal=False)
-        duration = float(duration_s) if duration_s else None
-        thumbnail = self._html_search_regex(
-            r"thumbnail\s*:\s*'([^']*)'",
-            webpage, u'thumbnail', fatal=False)
+            if filed.get('html5_video_source'):
+                f = f.copy()
+                f['url'] = self._proto_relative_url(
+                    filed['html5_video_source'])
+                f['format_id'] = filed['profile_id'] + '-html5'
+                f['source_preference'] = 0
+                formats.append(f)
+        self._sort_formats(formats)