AVI: Stream 1 (audio) has a non-zero start position

[kingcrimsonster]

Okay.
Since you found a solution for you (using ffmpeg for muxing), I won't investigate this further, since trying to fix some incompatibility with some software that:
a. has been abandoned for 7+ years
b. informs the user that the problem is due to a missing feature of the software.

Cu Selur

This file does not play on many software players, not only in virtualdub.

I encoded the file with Xvid codec in Hybrid.
Target file is not playable.
Mediainfo:

General
...
Duration : 2 min 41 s

Video
...
Duration : 2 min 25 s

Audio
...
Duration : 2 min 41 s