How do you backup PTP DVDs?

[watdahel]

I'm trying to backup a dual layer DVD but Imgburn tells me it's a PTP DVD and it can't burn it properly on a OTP DVD.

 

[Mark R]

That's correct.

You can only record a PTP image onto a PTP disc. All recordable DVD discs are OTP. Only professional glass masters for mass production can be recorded PTP.

Your only option is to extract the files and create a new OTP image with teh same file structure.

 

[watdahel]

How do I do that?