+                    if protocol == 'rtsp':
+                        base_url = self._search_regex(
+                            r'rtsp://([^?]+)', f_url, 'base url', default=None)
+                        if base_url:
+                            base_url = 'http://' + base_url
+                            formats.extend(self._extract_m3u8_formats(
+                                base_url + '/playlist.m3u8', video_id, 'mp4',
+                                'm3u8_native', m3u8_id='hls', fatal=False))
+                            formats.extend(self._extract_f4m_formats(
+                                base_url + '/manifest.f4m', video_id,
+                                f4m_id='hds', fatal=False))