[ie/facebook] Fix DASH formats extraction (#9734)

Closes #9720 Authored by: bashonly
8 months ago · e3b42d8b1b
parent c9ce57d9bf
commit e3b42d8b1b
1 changed files with 1 additions and 1 deletions
--- a/yt_dlp/extractor/facebook.py
+++ b/yt_dlp/extractor/facebook.py
@ -560,7 +560,7 @@ class FacebookIE(InfoExtractor):
                    js_data, lambda x: x['jsmods']['instances'], list) or [])
        def extract_dash_manifest(video, formats):
-            dash_manifest = video.get('dash_manifest')
+            dash_manifest = traverse_obj(video, 'dash_manifest', 'playlist', expected_type=str)
            if dash_manifest:
                formats.extend(self._parse_mpd_formats(
                    compat_etree_fromstring(urllib.parse.unquote_plus(dash_manifest)),