Could you finally install 32bit module? Let it take 10MB of drive space. Then change pluginpath to 32 bits plugins deleting MT ffdshow too. Where is your didtributor () line?
If it doesn't help then you can install 32 bit player and use it only for providing a proper script и SVP or use my script exchanging params strings. But my script is only for 24 fps video.
# This script was generated by SVP 4 Manager.
# Check https://www.svp-team.com for more details.
SetMemoryMax(1024)
global threads=23
LoadPlugin("C:\Program Files (x86)\SVP 4\plugins\svpflow1.dll")
LoadPlugin("C:\Program Files (x86)\SVP 4\plugins\svpflow2.dll")
SetMTMode(3,threads)
ffdshow_source()
SetMTMode(2)
ConvertToYV12()
global crop_string = ""
global resize_string = ""
global super_params = "{scale:{up:0},gpu:1,rc:true}"
global analyse_params = "{main:{search:{coarse:{distance:-8,bad:{sad:2000,range:24}},type:2}},refine:[{thsad:250}]}"
global smoothfps_params = "{gpuid:21,rate:{num:25,den:10},algo:13,scene:{}}"
global demo_mode=0
global stereo_type=0
########## BEGIN OF base.avs ##########
# This file is a part of SmoothVideo Project (SVP) ver.4
# This is NOT the full AVS script, all used variables are defined via
# JScript code that generates the full script text.
function interpolate(clip src)
{
input = crop_string=="" ? src : eval("src."+crop_string)
input = resize_string=="" ? input : eval("input."+resize_string)
#MT-MODE-1 #do not remove this line!
super=SVSuper(input, super_params)
vectors=SVAnalyse(super, analyse_params, src=input)
smooth=SVSmoothFps(input, super, vectors, smoothfps_params, mt=threads, src=src)
#MT-MODE-2 #do not remove this line!
return demo_mode==0 ? smooth : demo(input,smooth)
}
input=last
stereo_type==0 ? eval(""" interpolate(input)
""") : stereo_type==1 ? eval("""
lf = interpolate(input.crop(0,0,input.width/2,0))
rf = interpolate(input.crop(input.width/2,0,0,0))
StackHorizontal(lf, rf)
""") : stereo_type==2 ? Eval("""
lf = interpolate(input.crop(0,0,0,input.height/2))
rf = interpolate(input.crop(0,input.height/2,0,0))
StackVertical(lf, rf)""") : input
########### END OF base.avs ###########
distributor()