Ah. I misread your list. I missed the "over" as a contrasting conjunction, in part because there are plenty of non-nerd [albeit perhaps scripted-by-one] usages

Ah. I misread your list. I missed the "over" as a contrasting conjunction, in part because there are plenty of non-nerd [albeit perhaps scripted-by-one] usages of imagemagick and ffmpeg, so I didn't readily detect it was a list A and a list B. There was enough there; I missed it.