[ie/facebook] Improve thumbnail extraction (#9060)

Authored by: kclauhk
11 months ago · 3c4d3ee491
parent 5b68c478fb
commit 3c4d3ee491
1 changed files with 3 additions and 0 deletions
--- a/yt_dlp/extractor/facebook.py
+++ b/yt_dlp/extractor/facebook.py
@ -682,6 +682,9 @@ class FacebookIE(InfoExtractor):
                # honor precise duration in video info
                if video_info.get('duration'):
                    webpage_info['duration'] = video_info['duration']
+                # preserve preferred_thumbnail in video info
+                if video_info.get('thumbnail'):
+                    webpage_info['thumbnail'] = video_info['thumbnail']
                return merge_dicts(webpage_info, video_info)

        if not video_data: