Problem with Demuxing

[Elvish Hero]

Hi Everybody:d
there is a problem with demuxing my dvd.I have residual A/V sync problem and i want to use some guide i red in this site about resampling the audio.
but when i demux and play the video(or audio) with real player it shows the length of file about 50 minutes(it's about 2 hours)and when i open it with powerdvd there is about 1:40.but if i direct stream it there is no problem!
used TMPGEnc and multiplexed the Demuxed Files,the Created MPEG file has nothing wrong with length,but the Sync Problem gets bigger.
P.S:i just tried the multiplexing with Direct Streamed files and the sync problem getting bigger is same here.
this is the name of my demuxed audio file:
VTS_01_1 - 0x80 - Audio - AC3 - 5ch - 48kHz - 16bit - English - DELAY 967ms
is there somthing wrong with the (DELAY 967ms) part?
Sorry for my Lousy english.

[guns1inger]

The Delay specified here is the amount the audio is out by, hence you sync problem. If you adjust it by that amount in the right direction, you should have everything back in sync.

How did you demux the files ?
Are you sure you demuxed the entire title, and not just one VOB ?
What does g-spot say about the source (VOB) and demuxed video ?

[Elvish Hero]

thanks for helping an iranian(a.k.a Al Qaeda)
i inserted silence and now converting it to mp2 to multiplex for test.
<<Are you sure you demuxed the entire title, and not just one VOB ? >>
what do you mean?i have the entie video and when i import it to DVDlab the time is right.
i even tried it with my copy of Sunset Blvd.the demuxed files(video or audio) and it's all same.
i think there is something with the program i open these files with.
when i open the Sunset Blvd. Video with real player,it shows the Length 55 min but when i open it with powerdvd it's 2 hours and half!but the multiplexed file is 110 min(with every program)(and it should be!)
i didnt install the K'Lite codec pack on my new windows,you think it will make any differences?
and thanks for the delay thing,now everything is like on Disc Version,but there is another issue,after resampling(if it works)dvd lab wont compile it and will say your audio have to be fit 48khz,then what do i do?

[guns1inger]

Personally, I don't believe any codec pack is worth the trouble they can cause.

I also wouldn't install Real Player on one of my machines, or trust anything it has to say about video.

You can alter the delay in DLP, so I would load the original audio from the demuxed disc, then use the Tools -> Audio Delay function to alter the audio. DLP will add the delay and make sure your audio remains compliant.