You might want to use an external editor to do additional work on a photo.
If installed, GIMP and UFRaw are the default external editors for photo and RAW editing,
respectively. If these programs are not installed, you must select your preferred
editors by choosing
Una vez que los editores se han establecido, seleccione una foto y elija
When you complete your edits and save the file, Shotwell will detect the changes and
update the photo. When external edits have been made, press and hold the
Revertir al original borrará cualquier cambio externo.
If you externally edit a RAW photo and save the result to another image, such as a JPEG or PNG, Shotwell cannot automatically determine that the original RAW and the new image should be paired.
If you want to work within the resulting image within Shotwell, you'll need to import it yourself.