Any way to disable sound in avisynth script?

Is there an avisynth script for disabling an audio stream on an avi file? I'm editing with LOTS of different avis that when they go into Adobe Premiere Pro 1.5, Premiere makes a huge converted audio file for each avi. Because of these files I'm now looking at a current total of 25 gigs of converted audio files with still more to come. I know that I can redo each of the avi's in virtualdubmod and just remove the audio stream from each one but is incredibly tedious and would take a long time. Since I'm editing with .avs files anyway, is there a way for me to just disable the audio stream via an avisynth script so that Premiere doesn't have to do any audio conversions? If not is there another solution here that I haven't though of, like maybe a way to disable the audio conversion? Or am I just forced to remove each audio stream from each avi one by one? Thanks in advance.

[identity profile] absolutedestiny.livejournal.com 2006-01-31 07:34 pm (UTC)(link)
killaudio()

or do something like

AVISouce("file.avi",audio=false)