how to add a blank audio channel?

[pancserzso]

I would like to encode my avs files with some avi 2 dvd converters, but they don't work, since there is no audio channel (using VFAPI).

How can I add an empty audio channel to an avs file? I tried tone, but no luck.

[hanfrunz]

try something like this:


v=avisource("yourvideo").somefilter()
a=tone(put correct settings here, so it has the same lenghts and is quite)
return audiodub(a,v)

[pancserzso]

Finally, I found out:
AudioDub(BlankClip())