Ask MeCha: I got a few DVDs of transferred old home movies that won't play on a standard DVD player, and only on a computer using VLC player.→[More:]

I'm trying to extract the video data so I can reburn them correctly onto new DVDs. DVD Decrypter and other suggestions from AskMe threads are of no use, as most of them error during the process.

How can I grab these vids, without excessive data loss?

If a suggestion works, I'll post some videos of little kid sciurus for everyone to make fun of me about.