@Miteiro good question! I think the script is very stable now, so there haven’t been bugs to fix, but there have been requests to update to the latest SVP binaries so I will look at that

Downloaded and replaced old avisynth plugins with it apparently set and placed them in system32 and sysWOW64 and still doesn’t work. Tried using avisynth+ with the settings TheArkyTekt recommended and still doesn’t work.

Also, I don’t see anything called “mkvmerge GUI”, only “mkvtoolnix GUI” and “mkvmerge.exe” in mkvtoolnix’s folder, which I tried running and it only seems to have a brief command prompt window open and then close.

Windows 10 Pro 64-bit version 1809.

ffmpeg+bat_file:

ECHO OFF
SET starttime=%time%
ffmpeg.exe -hide_banner -i “sample.avs” -vf scale=-1:1080,”smartblur=lr=1.5:ls=-0.25:lt=-3.5:cr=0.75:cs=0.250:ct=0.5″ -y -c:v libx264 -preset medium -minrate 5.625M -b:v 7.5M -maxrate 9.375M -bufsize 9.375M -c:a aac -b:a 384k -movflags +faststart -bf 2 -flags +cgop -pix_fmt yuv420p10le -f mp4 “1.mp4”
ECHO ———————————————-
ECHO START : %starttime%
ECHO END : %time%
ECHO ———————————————-
rem end bat file

avs_file+svp_dll:

#avs file start

SetMemoryMax(1024)

PluginPath = “F:\testEncoder\avisynth_plugin\”
LoadPlugin(PluginPath+”svpflow1.dll”)
LoadPlugin(PluginPath+”svpflow2.dll”)
LoadPlugin(PluginPath+”ffms2.dll”)
Import(PluginPath+”FFMS2.avsi”)

threads=9

SetMTMode(6,threads)
ffvideosource(“LG Dolby Trailer 4K Demo.ts”)
SetMTMode(2)
ConvertToYV12()

super_params=”{pel:2,gpu:1}”

analyse_params=”””{block:{w:32,h:32},
main:{search:{coarse:{distance:-10}}},
refine:[{thsad:200}]}”””

smoothfps_params=”{rate:{num:5,den:2},algo:21,cubic:1,light:{aspect:1.33}}”

SetMTMode(1)

super = SVSuper(super_params)
vectors = SVAnalyse(super, analyse_params)
smooth = SVSmoothFps(super, vectors, smoothfps_params, mt=threads)

SetMTMode(2)

smooth

#avsfile end

I’m using the latest 64-bit stable version of MeGUI (2896) running on my Windows 10 (x64, 1809) PC, I’ve installed the latest version of the K-Lite mega codec pack (and selected profile 9 during installation), however this time I’ve configured MeGUI to use AviSynth+ (r2772) instead of its included AviSynth (Question 1: Is your script compatible with AviSynth+, or should I use MeGUI’s built-in AviSynth for this process?).

Also this time, I’m using the newer svpflow1 and 2 plugin (.dll) files for AviSynth from here: http://www.svp-team.com/files/gpl/svpflow-4.2.0.142.zip ,instead of the older files provided in this guide, but with InterFrame2.avsi (from 2015!, version 2.8.2, Question 2: Is InterFrame no longer being developed?) which you’ve provided. My script therefore currrently looks like this, is this corrrect?:

Cores=4
SetMemoryMax(1024)
SetMTMode(3,Cores)
PluginPath = “C:\Program Files\AviSynth+\plugins64+”
LoadPlugin(PluginPath+”svpflow1_64.dll”)
LoadPlugin(PluginPath+”svpflow2_64.dll”)
Import(PluginPath+”InterFrame2.avsi”)
.ConvertToYV12()
SetMTMode(2)

InterFrame(Cores=Cores, FrameDouble=true)

It also says “there is no function named ‘SetMTMode” in MeGUI when I click “Preview AVS script”, so there is obviously a script error occurring here, so what am I doing wrong this time? Do I need to install an older version of the K-lite mega codec pack instead or something? Should I be using the older svpflow1 and 2.dll files from 2015 which you’ve provided like I did last time, or am I ok to use the newer 64-bit AviSynth plugin files?

Should I even be using AviSynth+ for this process, should I install the old stable version of AviSynth 2.6 (which you’ve provided and worked for me last time, which is no longer developed?) Please get back to me when you can, thanks!

If you get an error message saying that AviSynth can’t find a function named SetMTMode() then use this script for AviSynth 60fps profile:

=======================================================
SetMemoryMax(512)
SetFilterMTMode(“DEFAULT_MT_MODE”, MT_MULTI_INSTANCE)
PluginPath = “D:\Apps\Encode\MeGUI\tools\avisynth_plugin\”
LoadPlugin(PluginPath+”svpflow1.dll”)
LoadPlugin(PluginPath+”svpflow2.dll”)
Import(PluginPath+”InterFrame2.avsi”)
.ConvertToYV12()
SetFilterMTMode(“DEFAULT_MT_MODE”, MT_MULTI_INSTANCE)

InterFrame(Cores=Cores, GPU=True, Tuning=”Smooth”)
=======================================================

All other instructions can be followed “as is”.

I didn’t actually bother to install the K-Lite codec pack. I found the default encoders and options that came with MeGUI sufficient to re-encode almost any video that I have to 60fps.