v1.1.0 of Squeezefix is out! Finally with support for newer Fujifilm Cameras. I tested everything with an X-T4 and X-T10, but the script might also work with other Fujifilm cameras. I just don’t have these lying around.
Again, the metadata handling of image files in Python is a pain. Previous versions use dcraw to read image data and metadata but dcraw cannot read files from newer Fujifilm cameras, so I switched to exiftool.
Then open a ticket and provide a JPG and RAW file of the camera in question with an anamorphic shot.