avisynth newbie question

[D-wizzz]

Hi

I'm just discovering the wonderfull world of avisynth.
i'm doing alot of reading and experimenting right now
trying to get a hand on things
My question is this i'm using asvedit to write my scripts(awsome tool for newbies btw)
script:

mpegsource("C:\Documents and settings\Dwizzz\Downloads\jurassic.d2v",idct=3,iPP=False)

crop(0,12,-0,-12)

Till this point the script opens perfectly in both mp6.4 and the built in preview

convolution3D(Preset="movieHQ")
temporalSoften(4,4,8,scenechange=15)

Thx in advance
From this point when i preview the script de noise is reduced and looks great but the preview is very stottery.I can see the image but it doesn't play smoothly,it's like it plays in slo mo.

when i ad rezizefilter

LanczosResize(704,320)
it's still not playing back smoothly
When i take away the noise filters and just use the source,crop and resize it plays back smoothly again.Does the slow play back have an effect on the output when i feed it to vdubmod or should i use different noise filters,or in should i put them in a different order.
I have used convolution often with no problems:D :D

TNx in advance

[nanga parbat]

From this point when i preview the script de noise is reduced and looks great but the preview is very stottery.I can see the image but it doesn't play smoothly,it's like it plays in slo mo.

That's because those filters need processing time, your cpu can't provide enough power to maintain the original framerate. if you're curious, just encode a small snippet (i.e. trim(0,1000) ) and watch that. it will most likely be smooth.

nanga

[edit] when i said that your cpu cannot provide enough power to maintain original framrate, i meant upon playback/preview of the avs. this does not affect the encoded output! might not have been clear enough.
and about placing of different filters (denoisers) in the avs - as said it doesn't affect the output in a way of stuttering, at least not with denoisers. but when what filter has to be called is really very controversial. i personally would use as few different filters as possible, if any. and usually before resizing. but again, those things are very personal - some agree, others not...

[D-wizzz]

hi nanga,tnx for the reply.

so it does not effect the output, ok got ya!

about the amount of filters;i usualy don,t use more than 2 anyway
maby 3 in extreme sitiuations,and i use them also before resizing.

I'm encoding the script a we speak so I'll wait for the result.

thnx nanga

:p