[pp/embedthumbnail] Fix embedding with mutagen (#10337)

Fixes regression in f2a4ea1794 Closes #10335 Authored by: bashonly
5 months ago · d502f4c6d9
parent 773bbb1815
commit d502f4c6d9
1 changed files with 1 additions and 1 deletions
--- a/yt_dlp/postprocessor/embedthumbnail.py
+++ b/yt_dlp/postprocessor/embedthumbnail.py
@ -134,7 +134,7 @@ class EmbedThumbnailPP(FFmpegPostProcessor):
                    meta = MP4(filename)
                    # NOTE: the 'covr' atom is a non-standard MPEG-4 atom,
                    # Apple iTunes 'M4A' files include the 'moov.udta.meta.ilst' atom.
-                    meta.tags['covr'] = [MP4Cover(data=thumb_data, imageformat=f)]
+                    meta.tags['covr'] = [MP4Cover(data=thumb_data, imageformat=f[type_])]
                    meta.save()
                    temp_filename = filename
                except Exception as err: