Comment 4 for bug 1674164

"differently correct" was meant to be a joke :)

Unfortunately, I don't have the DVDs at hand: my mother in law dug out those old family video DVDs, brought them with her when he came to visit us.

I'll try and recover them from her but it will take 2 or 3 months.

Apologies for all the details above but I think they make an important part of the use-case: "I need to play some crappy DVDs and I have no control to how they were created years ago".