Bad AC3 extraction

[Zuppest]

Hi there,
I get this problem with some DVDs:
I decrypt the main movie with DVDDecrypter IFO mode, then I use GKnot. The problem is that sometime the AC3 I get from DVD2AVI are corrupted, so I can't re-encode e.g. in HeadAC3he. Besliced can't fix them. Anyone know how to get around?
Thanks

[?¿öM¿?]

Have you tried demuxing in DVDDecrypter? I used to get occassional AC3 problems w/ DVD2AVI, but I never get them when DVDDecrypter does it.:)

[gizmau]

correct your ram-settings in bios, put the modules in other combinations in other banks, install via latency patch.
this errors has its origin in hardware, not software.

[Zuppest]

Well...
:confused: Demuxing in DVDdec doesn't give another VOB? I still need a tool to extract AC3 from it...

:eek: Really don't think it's an hw problem... too specific... RAM is only a 256MB module, CAS and other sets are std... no overclock (just burned an AMD :angry: , don't want to repeat...)

[LIGHTNING UK!]

No, demuxing doesnt give you a VOB if you do it properly!
The 'demux' option is a 'per stream' setting. You need to highlight each stream in turn that you want to demux and hit the 'demux' option.

[Zuppest]

Thanks, I'm gonna try! :D