+ def _extract_mobile_video_formats(self, mtvn_id):
+ webpage_url = self._MOBILE_TEMPLATE % mtvn_id
+ req = compat_urllib_request.Request(webpage_url)
+ # Otherwise we get a webpage that would execute some javascript
+ req.add_header('Youtubedl-user-agent', 'curl/7')
+ webpage = self._download_webpage(req, mtvn_id,
+ 'Downloading mobile page')
+ metrics_url = unescapeHTML(self._search_regex(r'<a href="(http://metrics.+?)"', webpage, 'url'))
+ req = HEADRequest(metrics_url)
+ response = self._request_webpage(req, mtvn_id, 'Resolving url')
+ url = response.geturl()
+ # Transform the url to get the best quality:
+ url = re.sub(r'.+pxE=mp4', 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=0+_pxK=18639+_pxE=mp4', url, 1)
+ return [{'url': url,'ext': 'mp4'}]
+
+ def _extract_video_formats(self, mdoc, mtvn_id):