rename _parse_mpd to _parse_mpd_formats and add default value for mpd namespace

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

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index d9f31daaa291e39c76de97d5648d2e7f54b8dfc9..271ba37396692ea5242800d06896e5c991ea0de8 100644 (file)
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -1343,14 +1343,14 @@ class InfoExtractor(object):
         mpd, urlh = res
         mpd_base_url = re.match(r'https?://.+/', urlh.geturl()).group()
 
-        return self._parse_mpd(
+        return self._parse_mpd_formats(
             compat_etree_fromstring(mpd.encode('utf-8')), mpd_id, mpd_base_url, formats_dict=formats_dict)
 
-    def _parse_mpd(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}):
+    def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}):
         if mpd_doc.get('type') == 'dynamic':
             return []
 
-        namespace = self._search_regex(r'(?i)^{([^}]+)?}MPD$', mpd_doc.tag, 'namespace')
+        namespace = self._search_regex(r'(?i)^{([^}]+)?}MPD$', mpd_doc.tag, 'namespace', default=None)
 
         def _add_ns(path):
             return self._xpath_ns(path, namespace)
@@ -1481,6 +1481,7 @@ class InfoExtractor(object):
                             existing_format.update(f)
                     else:
                         self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
+        self._sort_formats(formats)
         return formats
 
     def _live_title(self, name):