need dvd sound help please

[kazz0817]

i have some home made dvd's that somebody gave to me, about 4 of them, all of which are excellent video quality and sound quality, however on each dvd, about half way - or 1/3 of the way through there's a loud popping noise, it only happens once on 2 of them, and about 3 times on the other 2, is there any way i can rip this dvd to my hard drive and repair it? if so what would the process involve? i have dvd shrink, so ripping wouldnt be a problem, but am unsure how to repair the dvd's, i'm guessing there must be some way to do it, i also have goldwave, would i be able to fix it in that programme? any help would be appreciated, thanks in advance

ps, there are no other sources for these dvd's just whats on the discs.

[Capmaster]

Moved to DVD To DVDR forum