Repair HEIF files produced by Sony cameras to show up with the correct orientation in iOS Photos.

fix-sony-heif.sh

#!/usr/bin/env bash

# Usage: ./fix-sony-heif /path/to/directory/with/photos
# Works by fixing EXIF rotation info and renaming .HIF to .HEIC.
# Based on discussion here: https://www.reddit.com/r/SonyAlpha/comments/173qnzg/comment/kr4dcoc/

if [ $# == 1 ]; then
    cd $1
fi
exiftool '-Orientation<CameraOrientation' -ext hif * -r
rm *.HIF_original
for x in $(ls *.HIF); do
    mv -- "$x" "${x%.HIF}.HEIC"
done