Moreover, to be able to add information in this section, we need to also add a "thumbnail":
line 55 in _dump.py
if (("1st" in exif_dict) and ("thumbnail" in exif_dict) and (exif_dict["thumbnail"] is not None)):
If not thumbnail is adding in exif information, the function piexif.dump(exif_dict) will ignore every thing contain in "1st". I did not read something about this restriction in the documentation.
I think there is a mistake or a wrong behavior when adding information in the "1st" section.
In this example (web site documentation), no information are adding in section "ImageIFD".
Moreover, to be able to add information in this section, we need to also add a "thumbnail": line 55 in _dump.py
if (("1st" in exif_dict) and ("thumbnail" in exif_dict) and (exif_dict["thumbnail"] is not None)):
If not thumbnail is adding in exif information, the function
piexif.dump(exif_dict)
will ignore every thing contain in "1st". I did not read something about this restriction in the documentation.Is it possible to fix it?