I know,I know - I sayd silly thing (I forgot that i've opened orig. IFO file and copy->pasted chapter times, as text , without chapterXtractor).
I'm very sorry for uncorrect info, It'll never happened again !
But it'll be cool if Oscar could add this option to DVDlab isn't ??!!
That'll make DVDlab more convenient and friendly program
bman

1 . Can u tell me how and where exectly are u dragging AC3 stream ?
2. To get vob's I used TMPG dvd author and imported to dvdlab .

2 options :

1. demuxe or use without and 2. join vobs .

If I choose "1" then I couldn't insert chapters to whole movie at once cos there are 5 vobs and each one is about 25 minutes long .

So to insert original chapters I have to join all vobs to one "2" and that's another 4gb and 20min's .
Not so simple ?!
bman

I have tested also that, for which I have used "chapter extrator" as you have advised to me.

by

I have not understood well, if not mistake you want that I verifies if also to me he succeeds the same thing? If yes, I can make it only this evening.
by

I also have this problem. To handle that I use DVDShrink on the vobs. I set the compression to 100% (that means no compression) and in the option I uncheck the "split vobs into 1GB files".
This way I obtain a single 4GB vob that contains the whole movie.
It needs only 5 minutes for that. And this way I can use option 1 of dvdlab.

But as I told you you dont have to use vobs, you can use unmuxed streams.
Import in the assets the mpv (video) and the ac3 (audio).
Select the movie#1 under DVDlab. Drag the MPV on it. window. Now just drag the AC3 the same way !

@bman and Dialhot
You can also join VOBs using copy /b
copy /b VTS_1_01.VOB+VTS_1_02.VOB+VTS_1_03.VOB My_big_MOVIE.vob

It's very fast...

@ vmesquita
Cool tip man .
Where u find all this stuff

@Dialhot
This thread is CLOSED.
Finito la COMEDIA
How stupid man can be ???
Whole week of efforts to solve prob , posts if forum here and there and an answer was so simple : Stupidity !!! I can't find another word
First to make some order in here .
I've tryed AC3Fix - and it worked from command line on my original AC3 file without problems and as expected i got a message : No errors found.

Dialhot , MAESTRO , u brought solution to me - To get AC3 files muxed with DVDlab I had to drag AC3 file over MOVIE1 track . It made green band on movie1 track and rest is piece of cake .
Muxing and processing of vob's - no problemo
At last I've got prepared whole dvd and I'm hap-p-p-y !
Thank u man again and again
bman

You can also fix ac3 files with besliced/besplit from DSP guru.
It has a nice little box that opens when you click on besliced and just drag the ac3 file onto it choose fix and boom...always works.

BeSlicedv0.2.zip is what I use.
You can get it at doom9 in the audio tools.