Trouble with "Normalize()" and "DirectShowSource"

[krieger2005]

Hi,

i used first time the ability of Avisynth to edit the sound of Movies but have problems when i use "DirectShowSource" and "Normalize()" together. I tried it on different movies and always when i used that function above together i get no sound. If i remove the Normalize()-call i get the sound ...

On an avi-source i tried the same with "avisource" and "Normalize()" and there where no problem...

It seems that this is only when one open the movie with "DirectShowSource" and use than "Normalize()".

Can someone help... Is this an avisynth-problem?

Thanks

[krieger2005]

I think this is a problem with the implementation. But maybe Normalize need a specific samplerate or something like this and when one open a file with DirectShow it does not get it...

Maybe someone know more about?