formats.extend(self._extract_wowza_formats(
'http://%s/%splaylist.m3u8' % (host, file_http),
video_id, skip_protocols=['f4m', 'rtmp', 'rtsp']))
formats.extend(self._extract_wowza_formats(
'http://%s/%splaylist.m3u8' % (host, file_http),
video_id, skip_protocols=['f4m', 'rtmp', 'rtsp']))