The US DC set doesn't have the burns, I know I would've noticed those. You're talking of the burns signaling a reel change, correct? I also am not bothered by these. I actually have seen them on DVD releases before (cheapo ones, mind you) on movie channels (70's movies) and in the theater as recently as Harry Potter 3.
Dot crawl does bother me (the main problem with the otherwise great Editdroid set) and usually can be reduced or done away with when using composite and a good capture card, unless this is one of those players that simply outputs the s-video treated signal from the composite. Then there's really nothing that can be done.