[atresplayer] Don't include f4m formats if they are protected by DRM (fixes #4705)

youtube_dl/extractor/atresplayer.py

@@ -107,7 +107,14 @@ class AtresPlayerIE(InfoExtractor):
 
             for _, video_url in fmt_json['resultObject'].items():
                 if video_url.endswith('/Manifest'):
-                    formats.extend(self._extract_f4m_formats(video_url[:-9] + '/manifest.f4m', video_id))
+                    if 'geodeswowsmpra3player' in video_url:
+                        f4m_path = video_url.split('smil:', 1)[-1].split('free_', 1)[0]
+                        f4m_url = 'http://drg.antena3.com/{0}hds/es/sd.f4m'.format(f4m_path)
+                        # this videos are protected by DRM, the f4m downloader doesn't support them
+                        continue
+                    else:
+                        f4m_url = video_url[:-9] + '/manifest.f4m'
+                    formats.extend(self._extract_f4m_formats(f4m_url, video_id))
                 else:
                     formats.append({
                         'url': video_url,