I have a 2500x2500 image, I'd like to split the image into overlapping 500x500px images. this should result in something like 100 images in the end.
I tried doing this through actions, but I hit a wall, since the second file I save will just overwrite the first, since Photoshop will not change the filename to avoid that. I don't think that this can be done with batch processing, but I might be wrong. How would I write a script for this?