problems with Audio delay in Nandub

[ppete]

I used Gordian Knot to encode Video and Audio (to mp3-vbr) of a film. The Delay of the Audio-stream is 960 ms and this value I entered into the delay-field of Gordian-Knot which hands over it to Nandub to mux Video and Audio.

But the result was a avi-file where video and audio isn't synchronized by about 1 second.

So I tried to mux the file manually with Nandub where I was entering values in ms into the Interleaving/Audio Delay field. But this results in complete confusing results of asynchronisation:

-1000 ms >> -8 s asynchronisation
-500 ms >> -10 s
-100 ms >> -1 s
-1 ms >> -1 s
0 ms >> -1 s
10 ms >> -1 s
500 ms >> -1 s
800 ms >> -5 s
1000 ms >> -5 s

What should I try to get my film synchronized and why causes the value I enter in the Audio delay field not that amount of delay in the avi-file?

[Enchanter]

ppete,

Give the following a try:

1. Open video in Virtualdub.

2. Set both Video and Audio tabs to Direct Stream Copy.

3. Under Video, go to Frame Rate and select Change so video and audio durations match (x fps).