[youtube] Pick up codecs info from DASH manifest when not set explicitly

9 years ago · 1b5a1ae257
parent 2988835af5
commit 1b5a1ae257
1 changed files with 6 additions and 0 deletions
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@ -824,6 +824,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                    except StopIteration:
                        full_info = self._formats.get(format_id, {}).copy()
                        full_info.update(f)
+                        codecs = r.attrib.get('codecs')
+                        if codecs:
+                            if full_info.get('acodec') == 'none' and 'vcodec' not in full_info:
+                                full_info['vcodec'] = codecs
+                            elif full_info.get('vcodec') == 'none' and 'acodec' not in full_info:
+                                full_info['acodec'] = codecs
                        formats.append(full_info)
                    else:
                        existing_format.update(f)