Problem with AC3 files..

[The haltman]

Hi!
I have an AVI file with AC3 in NTSC (29.97) that I have converted to MPG2 the video with TMGenc and I have extracted audio from the AVI file with virtualdubmod. To author I use DVD Lab after authoring the video result without audio. The strange thing is that looking on the assets the video time is 1:32:26 and the audio is AC3 1 channel dolby 1.0 192 kbps ratio and the time is 1:32:31
May that different time between audio and video that can create problem or not? How can I adjust this problem?

Thanks in advance
haltman

[guns1inger]

It's one of the quirks with DVD Lab. The audio duration shown is correct. The video duration shown in the assets list is the timecode for the start of the last GOP. It is a bit disconcerting at first, but you get used to it. If the durations are within a few seconds (as they are in your case), it should be OK. I don't know if Oscar intends to fix this or not.

[BJ_M]

AC3 1 channel ?

run the ac3 through ac3fix first to repair the header

[non-linear]

I second what guns1inger said; I've noticed the same thing, but I've found that this never causes any problems during playback.