There were untold numbers of television shows edited with NewTek's Video Toaster - an Amiga product. Came out for PC later -- it was essentially an Amiga in a custom enclosure.
And Scala (a global leader in digital signage software) started out in 1987 on Amiga and only moved to PC in 1996 when Commodore went bankrupt.
https://en.wikipedia.org/wiki/Scala,_Inc
Oh yeah, I forgot about VT. Reminds me of TVPaint, but NewTek rebranding of it wasn't for Amiga (its original platform). Fun times.