how to tell to avisynth that audio have to be 48KHz?

[marcorocchini]

Hi, but I'm a cat

please consider my source script

LoadPlugin("v:\AviSynth\FFMS2_23_64bit\ffms2-2.23.1-msvc\x64\ffms2.dll")
Import("V:\AviSynth\FFMS2_AVSI_2019\ffms2.avsi")
LoadPlugin("v:\AviSynth\Lsmash64perVirtualDub64\LSMASHSource.dll")
vid=blankClip()
aud=FFMS2("C:\edius\dec.mov", atrack=-1)
left=GetChannel(aud, 1)
right=GetChannel(aud, 2)
both=mergechannels(left, right)
audiodub(vid, both)
ConvertAudioTo16Bit()

I wonder how can I force the audio output to 48Khrz ? (same as -ar 48000 of ffmpeg?)

thanks

[poisondeathray]

http://avisynth.nl/index.php/SSRC

SSRC(48000)