formats.extend(self._extract_m3u8_formats(stream['url'], video_id))
else:
formats.extend(self._extract_f4m_formats(stream['url'], video_id))
formats.extend(self._extract_m3u8_formats(stream['url'], video_id))
else:
formats.extend(self._extract_f4m_formats(stream['url'], video_id))