to get the proper audio codecs working?
Or better, frame-accurate methods, would be ffmpegsource2() or ffcopyrightinfringement(lol)
(they should be included in the org's plugin pack found in the AMVapp
. Just save, unzip/extract via right-click, then install AVSPluginPack.exe as administrator, also via right-click)
EDIT: you could also try the beta version of zarx, which doesn't even depend on avs:viewtopic.php?f=46&t=106546