Well I reuse my old knot scripts and tried to use mam. here's the script: ----------- LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\mpeg2dec.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\decomb.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\cnr2.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\SmoothHiQ.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\SimpleResize.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\mam.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\TemporalSoften2.dll") mpeg2source("D:\dvdrips\dual7\dual7.d2v") trim(0,42423) Telecide() Decimate(cycle=5) crop(8,0,704,480) MAM(TemporalSoften2(1,5,255),SmoothHiQ(5,50,255,125,50)) SimpleResize(640,480) -------------- This script doesn't not. When I fast forward the frames, it'll give me Avisynth access violation error. I modified this line MAM(TemporalSoften2(1,5,255),SmoothHiQ(5,50,255,125,50)) to this -->> TemporalSoften2(1,5,255). it works perfectly. I then tried SmoothHiQ(5,50,255,125,50), it works again. I then deleted some lines and the script is reduced to this: ----------- LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\mpeg2dec.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\decomb.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\cnr2.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\SmoothHiQ.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\SimpleResize.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\mam.dll") LoadPlugin("D:\downloads\windows\utilities\divx\GordianKnot\TemporalSoften2.dll") mpeg2source("D:\dvdrips\dual7\dual7.d2v") #this line came from the MAM readme MAM(Cnr2().TemporalSoften2(1,10,0),smoothHIQ(3,15,25,192,10)) -------------- It still giving me access violation error. What am I doing wrong? I'm using avisynth 2.04, latest mam (not special version) and all the other DLL are the latest one as far as I know. Thanks for the reply. Jayel ----------