In this case I am opening a .ia file, but same thing for a PDF. I get to the IMPORT dialog box, and there is a drop down menu CROP TO:
These are the options
In my case I wanted just the image withing the illustrator artboard. I do understand trim and bleed, but I'm not sure what is the difference between Bounding, Media, Art and Crop.
In my test they seemed to be the same?
Just trying to understand the differences.
these options. Try crop if you want to crop to artboard.
When you place an Adobe PDF file, you specify which page you want to import. You also choose how to crop the artwork by selecting a Crop To option: