- self._CONFIG_REGEX, webpage, 'flashvars.config'), 'http:')
+ self._CONFIG_REGEX, webpage, 'flashvars.config', default=None), 'http:')
+
+ if not cfg_url:
+ inputs = self._hidden_inputs(webpage)
+ cfg_url = ('https://cdn-fck.tnaflix.com/tnaflix/%s.fid?key=%s&VID=%s&premium=1&vip=1&alpha'
+ % (inputs['vkey'], inputs['nkey'], video_id))