copy all metadata fields from source to target

[banana123]

Hi!
I'm trying to copy all metadata fields from source image to target image, overwriting the existing data, without harming the pixels of course..
Im using

Code Select Expand

et.execute("-TagsFromFile", source_photo, "-all:all",target_photo)but it wont copy all EXIF fields (like InteropIndex,InteropVersion) and all the ICC and XMP fields.
How do i do that?

thanks!

[Phil Harvey]

Your command should copy standard XMP tags, but to also copy non-standard XMP, add -xmp to the command.  And add -icc_profile to copy the profile, but if the target used this profile it should already contain this information.

The Interop tags are marked as unsafe to copy and must be specified explicitly.  See the EXIF tags documentation for details (tags with an exclamation point in the Writable column are "unsafe", and not copied when a wildcard or "all" is used).

- Phil