There is a functionality in CS series of Adobe Photoshop which allows you to set the final width and/or height of the cropped image.

This is usually used, if you have a series of images (eg. your employee photos
for ID cards or your site) in various resolutions and you wish to crop and resize these images to a fixed size 150x300 px.

To do this currently, you have to crop every image (and use fixed aspect ratio to keep the
correct ratio) and then manually resize the image to 150x300 px.

The feature I propose would merge these two operations so you'd only crop the image and
already get the correct image size (150x300 px in our case). This would save quite some time when manually editing a number of photos.

Regards. -Matevž

AFAIK the batch processor edits all the images together. Cropping should still be manually done (every photo is different).

Regards. -Matevž

David Hodson pravi:

Hi Matevž,

I didn't reply to the list because it's not about Gimp development, but if you just need to do what you described, look at the Gimp plugin David's Batch Processor at:
http://members.ozemail.com.au/~hodsond/dbp.html

It does simple operations like that on multiple photos.