EXIFTOOL CHEATSHEET
shift date
exiftool "-AllDates+=YY:MM:DD hh:mm:ss" -overwrite_original_in_place DIR
update file date to match exif date
exiftool "-DateTimeOriginal>FileModifyDate" "-DateTimeOriginal>DateCreated" -overwrite_original_in_place DIR
update MOV files to match exif date
exiftool \
"-DateTimeOriginal>FileModifyDate" \
"-DateTimeOriginal>DateCreated" \
"-DateTimeOriginal>TrackCreateDate" \
"-DateTimeOriginal>TrackModifyDate" \
"-DateTimeOriginal>MediaCreateDate" \
"-DateTimeOriginal>MediaModifyDate" \
"-DateTimeOriginal>TrackCreateDate" \
"-DateTimeOriginal>TrackModifyDate" \
"-DateTimeOriginal>MediaCreateDate" \
"-DateTimeOriginal>MediaModifyDate" \
-overwrite_original_in_place \
*.MOV
Geotagging with gpx file
exiftool -geotag file.gpx "-Geotime<DateTimeOriginal" -P -overwrite_original_in_place .
Adding lens info
exiftool "-LensModel=Minolta MD Rokkor 45mm F2.0" "-MaxApertureValue=2.0" "-FocalLength=45" -overwrite_original_in_place <files>
Adding lens info to files which aperture is undefined (no lens)
exiftool -if '($Aperture eq "undef")' "-LensModel=7artisans 35mm f1.2" "-MaxApertureValue=1.2" "-FocalLength=35" -overwrite_original_in_place <files>
Modify camera model
exiftool "-Model=X-T3" "-CameraModel=X-T3" -overwrite_original_in_place <files>