of the folder, but can be changed by creating a file
<directory>.folder with the visible name of the folder.
+ Similarly, the visible name of any file is by default identical to the
+ name of the file, but can be changed by creating a file <file>.file
+ with the visible name of the file.
+
It is also possible to set GalleryCommentExifKey to the name of an
EXIF field containing the comment, e.g. ImageDescription. The EXIF
comment is overridden by the .comment file if it exists.