your X devil for my 2 cc 1 <| sep |> Oops sorry , I just assumed you were playing with mouse and keyboard ! <| sep |> how ? if i find out that 2226 then the fact that someone could have edited the post doesnt discredit it . nor does it discredit theories i . e . not fact e . g . 222 absx 7 the only way edits could discredit is if in part of the post theyd completely change the narrative , but then there are loads of saves archives of what people actually wrote . this discredits nothing . <| sep |> yeah ill spend some more time on the wiki i think i was adding in a few extra steps . the extra times always worth a better end result . one more thing , does this matter ? the left is the KCP codecdecoder thing i mentioned earlier on the left with ffdshow on the right . are they both trying to work at the same time ? do i need to specify what decodes what ? Don ' t worry about these . The default settings suit most usages unless you have some peculiar format requirements . btw all the KCP ones are apparently directshow so i think that means they should work with avisynth . Yeah . Don ' t bother about this . wait does avisynth do the same thing as ffmpeg ? Avisynth is a video processor that is used to manipulate a video . Ffmpeg is a transcoder that is used to save the output of avisynth script into a final output video file . You could also try mencoder . I ' m not sure if recent versions of ffmpeg take avisynth script as input . I had an error once and had to use lower version of ffmpeg to get my job done . Try . Once you get the hang of it , you ' ll not let go of this . Its a pity we don ' t have avisynth for Linux .