digitalFAQ.com Forums [Archives] - Avisynth: Filtering takes a long Time?

I just spent some time doing a filter test Below is a table of the results.

Computer Specs:
CPU: P4 @ 2.53Ghz
RAM: 1GB of PC2700 DDR

TMPGEnc: v2.512.52.161
CQ-70
Min Bitrate: 300
Max Bitrate: 2500
Template: kvcdx3

Source Aspect Ratio: (4:3 - Anamorphic)

Avisynth: v2.08

Script: (I just remarked out all filters except the particular one used. For Kwag's optimal script I used exactly as on the Optimal Script post)

Code:

#=====================================================#

# -= AviSynth script by MovieStacker v2.0.0 (beta) =- #

#=====================================================#



Import("D:\DVD to CD\Plugins\functions.h")



Mpeg2Source("F:\High Plains Drifter\High Plains Drifter.d2v")

LegalClip()

#UnFilter(50, 50)

GripCrop(528, 480, overscan=2)

GripSize(resizer="BilinearResize")

#STMedianFilter(10, 50, 8, 10, 10, 50)

#SpaceDust()

#FaeryDust()

#BlockBuster(method="sharpen", detail_min=1, detail_max=10, strength=7)

#FluxSmooth(7, 7)

#TemporalSmoother(2, 2)

#NoMoSmooth(40, 1, 6, 1, 3)

#TemporalCleaner(2, 3)

#MergeChroma(blur(1.5))

#MergeLuma(blur(0.2))

#Convolution3D(preset="movieHQ")

#Convolution3D(preset="movieLQ")

#BlockBuster(method="noise", detail_min=1, detail_max=100, variance=0.8, seed=0 )

#DctFilter(1, 1, 1, 1, 1, 1, 0.5, 0)

GripBorders()

LegalClip()

SelectRangeEvery( (round(165216/14)),72)  ### I used this so as to give close to 1000 random frames

Results:
http://www.digitalfaq.com/archives/error.gif