+ display_id = mobj.group('display_id') or video_id
+
+ webpage = self._download_webpage(
+ 'http://www.drtuber.com/video/%s' % video_id, display_id)
+
+ video_data = self._download_json(
+ 'http://www.drtuber.com/player_config_json/', video_id, query={
+ 'vid': video_id,
+ 'embed': 0,
+ 'aid': 0,
+ 'domain_id': 0,
+ })