Creating an AviSynth Video Enhancement Script

[ingoldie]

I mean I don't know how I can get a better result compared to the following results.

Originally Posted by ingoldie

Result(1024x768)
https://mediafire.com/file/o8py80dvm...ult20.avi/file

Result2(1024x768)
https://mediafire.com/file/kj713jqys...ult21.avi/file

[kedautinh12]

Originally Posted by ingoldie

By the way, the results without denoise filter I use

Result without denoising
https://www.mediafire.com/file/voxhx...ising.avi/file

Result without denoising 2
https://www.mediafire.com/file/dda1u...ing_2.avi/file

I don't see the difference between your sample without denoised and my script. Your samples were lost details and you blame denoised as the reason for lost detail?? check here:

[ingoldie]

Does the denoised frame belong to result of

Originally Posted by kedautinh12

SMDegrain(6, 400, prefilter=6, ContraSharp=true, RefineMotion=true, plane=4, limits=false, DCTFlicker=false)

or

Originally Posted by kedautinh12

TemporalDegrain2(postFFT=4, fftThreads=2)

[kedautinh12]

SMDegrain(6, 400, prefilter=6, ContraSharp=true, RefineMotion=true, plane=4, limits=false, DCTFlicker=false)

[ingoldie]

Can you send both frames?

[kedautinh12]

Originally Posted by ingoldie

Do you mean the following files in the first post?

You don't need to denoised if you use a deinterlaced filter before upscale
Scripts I used with original sample before upscale

tfm(cthresh=10)
lanczos4resize(1024,768)

[kedautinh12]

Originally Posted by ingoldie

Can you send both frames?

I compare between frame 2 for the image

[ingoldie]

Have you tried to open two files via the same AvsPmod and view them sequentially(one by one, not side by side but on top of each other) to see all the difference between "Results without denoising" and denoised results ("SMDegrain Result", "TemporalDegrain2 Result 2")

[kedautinh12]

Originally Posted by ingoldie

Have you tried to open two files via the same AvsPmod and view them sequentially(one by one, not side by side but on top of each other) to see all the difference between "Results without denoising" and denoised results ("SMDegrain Result", "TemporalDegrain2 Result 2")

As I told deformities cause video to be interlaced, you need to use deinterlaced filters before upscaling. Use my scripts with original video to fix that:

tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

[kedautinh12]

I think we need to denoise before sharpening so I think this script is better for original1:

converttoyuv420
tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
TemporalDegrain2(postFFT=4, ppSCD1=1, thSCD2=20, fftThreads=2) # denoised
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

Video: https://drive.google.com/file/d/1c3t...usp=drive_link

[kedautinh12]

With original2, I think we can use this script for a good result:

converttoyuv420
tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
YAHR3() # dehaloing
TemporalDegrain2(postFFT=4, fftThreads=2) # denoised
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

Video: https://drive.google.com/file/d/19v8...ew?usp=sharing

[anton_foy]

Originally Posted by kedautinh12

With original2, I think we can use this script for a good result:

tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
YAHR3() # dehaloing
TemporalDegrain2(postFFT=4, fftThreads=2) # denoised
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

Video: https://drive.google.com/file/d/19v8...ew?usp=sharing

Looking very fresh! Good job!

[kedautinh12]

Originally Posted by ingoldie

I mean I don't know how I can get a better result compared to the following results.

After comparing, your result is dirty than my script but the details look the same

[EHarlen]

I can't find YAHR3 and ex_unsharp

[Selur]

YAHR3: https://pastebin.com/LUErwWR8
iirc. ex_unsharp is a script from Dogway

[gispos]

real.finder YAHRmods
https://raw.githubusercontent.com/re...p/YAHRmod.avsi

Dogway's ex_unsharp
https://github.com/Dogway/Avisynth-S...enersPack.avsi

[gispos]

I just don't know where there is a SmootUV 64bit dll. I can only find a SmoothUV2 from Asd-g.
real.finder's Zs_RF_Shared.avsi requires the old SmoothUV version. No idea if the new version is compatible.

[kedautinh12]

Originally Posted by gispos

I just don't know where there is a SmootUV 64bit dll. I can only find a SmoothUV2 from Asd-g.
real.finder's Zs_RF_Shared.avsi requires the old SmoothUV version. No idea if the new version is compatible.

Download ver 2.1.1, you can use beside latest smoothuv ver (change name SmoothUV2.dll to SmoothUV.dll from 2.1.1 cause avoid same name with SmoothUV2.dll from latest ver) cause ver 2.1.1 have name of function is only smoothuv()
https://github.com/Asd-g/AviSynth-Sm...ases/tag/2.1.1

[EHarlen]

Originally Posted by kedautinh12

I think we need to denoise before sharpening so I think this script is better for original1:

converttoyuv420
tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
TemporalDegrain2(postFFT=4, ppSCD1=1, thSCD2=20, fftThreads=2) # denoised
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

Video: https://drive.google.com/file/d/1c3t...usp=drive_link

Originally Posted by kedautinh12

With original2, I think we can use this script for a good result:

converttoyuv420
tfm(cthresh=10) # deinterlaced before upscale
lanczos4resize(1024,768)
YAHR3() # dehaloing
TemporalDegrain2(postFFT=4, fftThreads=2) # denoised
ex_unsharp(0.3,Fc=width()/1.5,safe=true) # Remove some of the dreamy look
ex_unsharp(1.0,Fc=width()*2.0,safe=true) # Extra fine sharpness

Video: https://drive.google.com/file/d/19v8...ew?usp=sharing

What editor/encoder and codec did you use for encoding?

[kedautinh12]

Megui with ffms2, x264, qaac, mkvmerge(mkvtoolnix)