multiplex / audio out of sync

[Diver]

Hi folks
I recently tried to convert an avi (from Vdub) to vcd using TMPEG. The avi is fine, but at the mpg the audio is out of sync. Also when I seperate it with Vdub and then remultiplex after encoding both.
What is the problem and what proggy can i use to vary the time at the multiplexprozess? I mean I have to add an offset of at least 0.8 seconds to the audio but this is impossible using TMPEG.

Thanks for ur help and have a nice weekend


Diver

[dazsafc]

Do you mean that if you use the source to cut it in TMPGenc, that the only the second CD is out of Sync if its for 2 CDs

[cramon]

Did you try making wav audio from the avi?
And use it as audio file in Tempgenc. It helps sometime.
Other solution: In TEMPGEnc, open Setting/Advanced, Source range.
Double click on Source range. A' new window opens.
There you have Audio Gap Correct. Insert the delay you want. + or -
Start encoding a' few minutes. Stop and test your audio synk.

Good Luck

[Diver]

Thanks dazsafc
No, at Tmpeg I split the avi and the fist CD is out of sync and the second is in sync!? Don´t know why.


To cramon:
Yes, I extracted the Wav from the avi, using VDub.
I haven´t found the audio gap funktion, but i look for it and give it a try.


I found out that this happens to all my wmv´s I reencoded.


Thnks a lot

[dazsafc]

The same thing happens to me, but the other way round ..Everytime I find that I have to save the sound to a wave file and load it into TMPGenc, CD1 works fine. CD2 Way out of sync after using the source settings. Nobody has gave me an answer or an explanation yet. I think you might just have to cut the AVI in half before yer start or cut the final MPEGS in half.

Meaning don`t have the scource settings starting or stopping in the middle of encoding. Just have them run right through.
. I`m not fully sure yet how you do this as I`m still an amatuer..I can join them though

[cramon]

I've never tried Suorce range to split a' movie.
Convert the whole movie in one step.
And then cut it afterwards. Using TEMPGEnc
MPEG tools. It works perfect.

[Diver]

Thanks
I tried again: the second disc is out of sync. Every time! So i have to use seperate audiogaps at the two discs. that works too. But the next time I will try to encode in one step and then sepertate. And cramon u say that there will be no sync problems? I´ll give it a try


By

[Diver]

The only problem is that the first cd also has an syncproblem. So the hole movie has a problem. And how do I find out how huge the gap is? Not every film has a silent passage and then an tremendous soudeffect to an significant picturechange. Are there any proggies to figure out?


Diver