Thanks! However, it lacks a couple of things the Automator script does. It wants to convert by default to JPEG instead of keeping the source format, it requires

Thanks! However, it lacks a couple of things the Automator script does. It wants to convert by default to JPEG instead of keeping the source format, it requires interactivity, and for some reason if I cancel the dialog, I can't get it to run again without relaunching Finder (on 14.6).