off topic - 'avimerge' audio sync

[linuxtv at nzbaxters.com (Simon Baxter)]

> I've merged a bunch of AVI clips from my camera and am playing them
> under the mplayer plugin.
> 
> Doesn't appear to be to do with the plugin, but it looks like
> 'avimerge' loses audio sync.  After the 3rd or 4th merges clip plays,
> the audio is significantly ahead of the video.
> 
> any ideas? 

I've solved this myself - am using 'avidemux2 --run script'

script :
load(MVI_2847.AVI);
append(MVI_2855.AVI);
append(MVI_2856.AVI);
save(ALL.AVI);
exit();