I have some PDFs that use a CropBox that is smaller than the MediaBox.
I'd like to either:
1) Copy the contents of the CropBox so that I can apply it to a new page
2) Make the Crop permanent by removing everything outside, including the excess Media. (preferred)
Should I just resize the MediaBox to match the CropBox?
(If so, will the page contents outside the new MediaBox be discarded/cropped out?)