if determine_ext(media_url) == 'f4m':
formats = self._extract_f4m_formats(
media_url + '?hdcore=3.5.0&plugin=aasp-3.5.0.151.81', video_id, f4m_id='hds')
if determine_ext(media_url) == 'f4m':
formats = self._extract_f4m_formats(
media_url + '?hdcore=3.5.0&plugin=aasp-3.5.0.151.81', video_id, f4m_id='hds')