Add temporary _sort_formats helper function

1 files changed, 1 insertions, 10 deletions

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 55c345e8a..829d84e9b 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -1433,16 +1433,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
                 'format_note': note,
             })
 
-        def _formats_key(f):
-            note = f.get('format_note')
-            if note is None:
-                note = u''
-            is_dash = u'DASH' in note
-            return (
-                0 if is_dash else 1,
-                f.get('height') if f.get('height') is not None else -1,
-                f.get('width') if f.get('width') is not None else -1)
-        formats.sort(key=_formats_key)
+        self._sort_formats(formats)
 
         return {
             'id':           video_id,