If you own the DVD or BluRay, there's nothing wrong with backing it up to a file named Avengers.PIRATED.BluRay.ReLEAsE.1080p.Cr4ked.mkv or whatever suits your f

If you own the DVD or BluRay, there's nothing wrong with backing it up to a file named Avengers.PIRATED.BluRay.ReLEAsE.1080p.Cr4ked.mkv or whatever suits your fancy. And taking a screenshot of it would not be evidence of infringement, because there would be no infringement. I understand your paranoia when it comes to the MPAA, and certainly there's nothing physically stopping them from becoming a thorn in someone's side. But let's be clear, they would be in the wrong.