I use following command for remove unwanted exif tags using exiv2:
$ exiv2 -M"del Exif.Image.LightSource" image.jpg
But if I have unwanted tags that unknown, how can I remove it? I cannot use translated tag name like
Exif.Image.LightSource but I know hexa code of the tag like
0x9208. Is there any access method for this unknown tags?