Maybe the person who did the re-mastering had some dodgy DVDs??
I bought one of those Branded packs of 50 DVDs once, and about 70% of them were dud. I tried all sorts of solutions, before binning the lot. I then went out and bought a replacement pack of DVDs.
I tried to use these, and again, most were dud - I found out after hours of trial and error. . I thought it must have something to do with the hardware - (Pana recorder/players, Chillblast pc and PC World lappie). It took ages for me to figure out that the second batch of DVDs were also useless.
Grrrrr.
Have you got a mate with different kit that you could take the DVDs to, in order to find out if it is your kit or the DVDs? (I wish I'd thought of that..........)