Audio Filters in Virtualdub

[ironwood321]

Hi,
Just recently I have noticed the inclusion of audio filter graphs in virtual dub in order to manipulate audio.

The problem is that the footage I have captured only has audio on the right hand audio channel the left has static. I wish to discard the left hand channel and split the right hand channel to make a false stereo or mono audio track.

I have tried various filter combinations in virtual dub but all seem to lead to a virtual dub lockup and crash.

Does anyone have any clues where I might be going wrong?

Thanks

[mic_]

You could do this in GoldWave, SoundForge or some other sound editor if you extract the audio track in virtualdub first (Save WAV).

[mgh]

Doubleclick on the filterlist in the following order
input-stereosplit-discard-output
Will remove one of the audio channels and give you a mono output
input-stereosplit-output-discard
will give you the other channel as a mono output.
Hope this helps.