I am looking for a solution to add an scaled down image for wordpress, I've been trying with add_image_size options I found in documents, but without success.
What I want to accomplish is to have a new image created with some reference, with predefined width (let's say 400), and height to be automatically scaled down as well. I still want to keep the original image on server and use it.
Is this possible?
P.s. i guess it should be something like:
add_image_size( 'new-image', 400 );