Top-level large entries (e.g. MakerNote and UserComment) are usually in data format 7 (unspecified). See: http://www.fifi.org/doc/jhead/exif-e.html#DataForm
We should simply ignore its length, read and keep its original values for further use.
But IfdTag entries inside MakerNote still have problems, which requires further investigation.
Top-level large entries (e.g. MakerNote and UserComment) are usually in data format 7 (unspecified). See: http://www.fifi.org/doc/jhead/exif-e.html#DataForm We should simply ignore its length, read and keep its original values for further use.
But
IfdTagentries insideMakerNotestill have problems, which requires further investigation.