psnr in avisynth?

[mysticado]

Hey guys,
It somehow seems that I can not find the PSNR implementation in Avisynth by myself.
Or is there any? I'd need the .dll which would return me the result of two video files as dB value...
Hope someone can help!

[Gavino]

Check out Compare (http://avisynth.org/mediawiki/Compare).