[vimeo] add support live streams and improve info extraction(closes #19144)

[youtube-dl] / youtube_dl / extractor / common.py

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 0889288f0e47fe785ee27584c2e84023de420083..59ad455c17a4bbc59044fa1febfa0f0f0a9f5a48 100644 (file)
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -2019,6 +2019,8 @@ class InfoExtractor(object):
         if res is False:
             return []
         mpd_doc, urlh = res
+        if mpd_doc is None:
+            return []
         mpd_base_url = base_url(urlh.geturl())
 
         return self._parse_mpd_formats(