AviSynth equivalent of the Super-Resolution technique in Adobe Photoshop? - Page 7

ingoldie · 27th February 2018, 03:54

I came across a very strange case.

I'm using many filters(more than 15) and big values for my script.

In normally it takes 3-4 minutes to export the following 4 second video.

http://www.mediafire.com/file/acx2y9...nal%282%29.avi

Just now, when I changed the value of a parameter in my script it took 1 second, yes I'm not joking only 1 second.

But when I repeat the same thing it is not working.

What does it mean.

raffriff42 · 27th February 2018, 04:15

Quote:

Originally Posted by ingoldie

What does it mean.

johnmeyer · 27th February 2018, 04:29

Why is this thread allowed to continue? Can we just close it. Please? He won't post his script; he is posting the same exact clip that he's posted over and over and over again (at least this time he included sound!!). And he never does anything with the generous, well-intentioned advice that has been offered on so many occasions.

ingoldie · 7th March 2018, 03:24

Original(514x768)
http://www.mediafire.com/file/420whx...96f6cf4613.jpg

Script for upscaling

ImageReader("C:\Users\....\2e98d68bf78a8d613b4aef96f6cf4613.jpg").lanczos4resize(1028,1536).converttoyv12()
maa2().maa2().maa2()

EHarlen · 8th March 2018, 01:11

Use maa2 (ss=1.2) instead of maa2().maa2().maa2()

ingoldie · 8th March 2018, 14:58

Thank you!

StainlessS · 13th March 2018, 15:53

Maybe you like to play a bit with this NonlinUSM addition.

Code:

ImageReader(".\2e98d68bf78a8d613b4aef96f6cf4613.jpg").lanczos4resize(1028,1536).converttoyv12()
A=maa2(ss=1.2)
B=A.NonlinUSM(z=3, pow=1.1, str=0.33, rad=9) # Maybe try change pow(my usual mod pref).
#Return A++B
Subtract(B,A)

After subtract, lighter shows where NonlinUSM result B is lighter than A.

Although above setting quite light (small changes), will likely require significantly higher bitrate for clip encode.

EDIT: After applying range limiting to 16->235 range(via Levels), then McDegrainSharp(frames=1), and then above NonlinUSM to various clips
can be great, but about doubles required bitrate. (pow 1.1 is my usual default).

ingoldie · 16th March 2018, 02:22

Original(514x768)
http://www.mediafire.com/file/420whx...96f6cf4613.jpg

Here is the best result I have ever received with upscaling.

ImageReader(".\2e98d68bf78a8d613b4aef96f6cf4613.jpg")
eedi3_rpow2(rfactor=2,cshift="spline36resize")

But is there a better usage of eedi3_rpow2?

EHarlen · 17th March 2018, 02:19

If you use spline144resize instead of spline36resize you will get sharper results.

eedi3_rpow2(rfactor=2,cshift="spline144resize")

Download SplineResize for spline144resize

http://avisynth.nl/index.php/Lanczosplusv3#Resizers

ingoldie · 19th March 2018, 02:50

Please help!!!

My PC shuts down when I use the following script for this .jpg file.

http://www.mediafire.com/file/420whx...96f6cf4613.jpg

https://forum.doom9.org/showthread.p...40#post1730240

eedi3 (dh=true, alpha=1, beta=0, gamma=0, nrad=3, mdis=40, sclip=nnedi3 (dh=true, nsize=3, nns=4, qual=2, etype=1))
turnleft ()
eedi3 (dh=true, alpha=1, beta=0, gamma=0, nrad=3, mdis=40, sclip=nnedi3 (dh=true, nsize=3, nns=4, qual=2, etype=1))
turnright ()

and the following script is very slow

https://forum.doom9.org/showthread.p...56#post1722556

eedi3 (dh=true,alpha=0.1,beta=0.5,gamma=60,mdis=40,nrad=3,sclip=nnedi3 (dh=true,nns=4,qual=2,nsize=0))
turnleft ()
eedi3 (dh=true,alpha=0.1,beta=0.5,gamma=60,mdis=40,nrad=3,sclip=nnedi3 (dh=true,nns=4,qual=2,nsize=0))
turnright ()

What is wrong with it?

raffriff42 · 19th March 2018, 03:22

First, use search,
https://www.google.com/search?q=My+PC+shuts+down

and try to eliminate the common causes -- overheating due to dust or a fan failing, or hardware errors like bad memory.

Maybe the image is designed to crash your computer, to install a virus.

Try running AviSynth in a different software environment.

ingoldie · 27th March 2018, 01:10

Please help!!!

When I use the following script

AVISource(".\Original.avi")
eedi3_rpow2(rfactor=2,cshift="spline36resize")

http://www.mediafire.com/file/8ffo4a...n/Original.avi

I'm getting this artifact

How can I fix it?

StainlessS · 27th March 2018, 01:27

Which artefact (there are probably some to choose from) is that ?

Please help those wanting to help you.

SaurusX · 27th March 2018, 14:52

Quote:

Originally Posted by ingoldie

Please help!!!

When I use the following script

AVISource(".\Original.avi")
eedi3_rpow2(rfactor=2,cshift="spline36resize")

http://www.mediafire.com/file/8ffo4a...n/Original.avi

I'm getting this artifact

How can I fix it?

Are you ashamed of your script or scared of criticism? Is that why you won't post it?

ingoldie · 27th March 2018, 14:52

StainlessS

Isn't it clear enough?

ingoldie · 27th March 2018, 15:00

SaurusX

That problem is not about my script.

It is about eedi3_rpow2(rfactor=2,cshift="spline36resize")

Groucho2004 · 27th March 2018, 16:11

Quote:

Originally Posted by ingoldie

AVISource(".\Original.avi")
eedi3_rpow2(rfactor=2,cshift="spline36resize")

I'm getting this artifact

How can I fix it?

I can reproduce this.

Try NNEDI3 (nnedi3_rpow2(rfactor = 2, nsize = 3, nns = 4, qual = 2, cshift = "spline36resize").

ingoldie · 27th March 2018, 19:55

I don't want to use NNEDI3.Because it doesn't look natural. It makes image look like an oil painting

http://www.mediafire.com/file/acx2y9...nal%282%29.avi

eedi3_rpow2(rfactor=2,cshift="spline36resize")

NNEDI3 (nnedi3_rpow2(rfactor = 2, nsize = 3, nns = 4, qual = 2, cshift = "spline36resize"))

FranceBB · 3rd April 2018, 14:59

I don't actually deal with compressed sources. Your source it's a compressed xvid and has many issues.
In order to properly upscale and do a Remaster, it would be useful to at least have the original BetaCAM transfer, 'cause in your case there are mixed artifacts: the ones from the digital compression (xvid) and the ones from the analog world.
There's a lot of grain, with a light aliasing, ringing on the edges, haloing, spots and scratches.

nnedi3_rpow2(cshift="Spline64ResizeMT", rfactor=2, fwidth=1920, fheight=1080, nsize=4, nns=4, qual=1, etype=0, pscrn=2, threads=0, csresize=true, mpeg2=true, threads_rs=0, logicalCores_rs=true, MaxPhysCore_rs=true, SetAffinity_rs=false, opt=3)

Actually makes it look worse, 'cause it does its job, but it sharps details as well as issues.
I don't actually like to see artifacts and I prefer the video to be blurry rather than noisy/grainy.
However, I'm at work right now; I don't have avisynth installed and I can only encode in XDCAM50 ('cause we work in XDCAM50).
This is as far as I can get: Download

Code:

LoadPlugin("C:\Encoding\plugins\ffms2.dll")
LoadPlugin("C:\Encoding\plugins\TDeint.dll")
LoadPlugin("C:\Encoding\plugins\TIVTC.dll")
LoadPlugin("C:\Encoding\plugins\Plugins_JPSDR.dll")
LoadPlugin("C:\Encoding\plugins\despot.dll")
LoadPlugin("C:\Encoding\plugins\GamMac.dll")
LoadPlugin("C:\Encoding\plugins\flash3kyuu_deband.dll")


#Indexing audio and video (8CH. audio channels)

video=FFVideoSource("Original(2).avi")
audiook=FFAudioSource("Original(2).avi")
audio=MergeChannels(audiook, audiook, audiook, audiook)
AudioDub(video, audio)

#Crop from 4:3 to 16:9

Crop(4, 48, -0, -50)

#Despot

DeSpot(mthres=16, mwidth=7, mheight=5, merode=33, interlaced=false, show=0, show_chroma=false)

#Upscale

nnedi3_rpow2(cshift="Spline64ResizeMT", rfactor=2, fwidth=1920, fheight=1080, nsize=4, nns=4, qual=1, etype=0, pscrn=2, threads=0, csresize=true, mpeg2=true, threads_rs=0, logicalCores_rs=true, MaxPhysCore_rs=true, SetAffinity_rs=false, opt=3)

#Temporal and Spacial denoise

ConvertToYUY2(interlaced=false)
TemporalSoften(4,4,8,15,2)
SpatialSoften(16, 4, 8)

#Color correction

ConvertToRGB(interlaced=false)

GamMac(dither=true, LockChan=-3, Scale=2, RedMul=1.0, GrnMul=1.0, BluMul=1.0, loTh=0.0, hiTh=0.0, LockVal=128, RngLim=12, GamMax=10.0, omin=16, omax=235, Show=false, Coords=false)

#Debanding

Converttoyv16(interlaced=false)

f3kdb(range=15, Y=45, Cb=30, Cr=30, grainY=0, grainC=0, sample_mode=2, blur_first=true, dynamic_grain=false,  opt=3, mt=true, keep_tv_range=true, input_depth=8, output_depth=8)

#Loudness Correction

ResampleAudio(48000)
Normalize(0.89)
ConvertAudioTo24bit()

#making sure it's TVRange

Limiter(min_luma=16, max_luma=235, min_chroma=16, max_chroma=240)

#PAL interlacing


ConvertFPS(50)
assumeTFF()
separatefields()
selectevery(4,0,3)
weave()

ingoldie · 15th August 2018, 16:28

I can't make progress and I need help to get rid of artifacts.

https://forum.doom9.org/showthread.p...37#post1833737

Please help me to get a result without artifacts.

13th March 2018, 15:53	#127 \| Link
StainlessS HeartlessS Usurer Join Date: Dec 2009 Location: Over the rainbow Posts: 10,980	Maybe you like to play a bit with this NonlinUSM addition. Code: ImageReader(".\2e98d68bf78a8d613b4aef96f6cf4613.jpg").lanczos4resize(1028,1536).converttoyv12() A=maa2(ss=1.2) B=A.NonlinUSM(z=3, pow=1.1, str=0.33, rad=9) # Maybe try change pow(my usual mod pref). #Return A++B Subtract(B,A) After subtract, lighter shows where NonlinUSM result B is lighter than A. Although above setting quite light (small changes), will likely require significantly higher bitrate for clip encode. EDIT: After applying range limiting to 16->235 range(via Levels), then McDegrainSharp(frames=1), and then above NonlinUSM to various clips can be great, but about doubles required bitrate. (pow 1.1 is my usual default). __________________ I sometimes post sober. StainlessS@MediaFire ::: AND/OR ::: StainlessS@SendSpace "Some infinities are bigger than other infinities", but how many of them are infinitely bigger ??? Last edited by StainlessS; 13th March 2018 at 22:40.

16th March 2018, 02:22	#128 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	Original(514x768) http://www.mediafire.com/file/420whx...96f6cf4613.jpg Here is the best result I have ever received with upscaling. ImageReader(".\2e98d68bf78a8d613b4aef96f6cf4613.jpg") eedi3_rpow2(rfactor=2,cshift="spline36resize") But is there a better usage of eedi3_rpow2? Last edited by ingoldie; 15th August 2018 at 22:05.

27th March 2018, 01:27	#133 \| Link
StainlessS HeartlessS Usurer Join Date: Dec 2009 Location: Over the rainbow Posts: 10,980	Which artefact (there are probably some to choose from) is that ? Please help those wanting to help you. __________________ I sometimes post sober. StainlessS@MediaFire ::: AND/OR ::: StainlessS@SendSpace "Some infinities are bigger than other infinities", but how many of them are infinitely bigger ???

27th March 2018, 14:52	#135 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	StainlessS Isn't it clear enough? Last edited by ingoldie; 27th March 2018 at 14:59.

27th March 2018, 19:55	#138 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	I don't want to use NNEDI3.Because it doesn't look natural. It makes image look like an oil painting http://www.mediafire.com/file/acx2y9...nal%282%29.avi eedi3_rpow2(rfactor=2,cshift="spline36resize") NNEDI3 (nnedi3_rpow2(rfactor = 2, nsize = 3, nns = 4, qual = 2, cshift = "spline36resize")) Last edited by ingoldie; 27th March 2018 at 21:14.

27th February 2018, 03:54	#121 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	I came across a very strange case. I'm using many filters(more than 15) and big values for my script. In normally it takes 3-4 minutes to export the following 4 second video. http://www.mediafire.com/file/acx2y9...nal%282%29.avi Just now, when I changed the value of a parameter in my script it took 1 second, yes I'm not joking only 1 second. But when I repeat the same thing it is not working. What does it mean.

27th February 2018, 04:29	#123 \| Link
johnmeyer Registered User Join Date: Feb 2002 Location: California Posts: 2,695	Why is this thread allowed to continue? Can we just close it. Please? He won't post his script; he is posting the same exact clip that he's posted over and over and over again (at least this time he included sound!!). And he never does anything with the generous, well-intentioned advice that has been offered on so many occasions.

7th March 2018, 03:24	#124 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	Original(514x768) http://www.mediafire.com/file/420whx...96f6cf4613.jpg Script for upscaling ImageReader("C:\Users\....\2e98d68bf78a8d613b4aef96f6cf4613.jpg").lanczos4resize(1028,1536).converttoyv12() maa2().maa2().maa2()

8th March 2018, 01:11	#125 \| Link
EHarlen Registered User Join Date: Oct 2014 Posts: 34	Use maa2 (ss=1.2) instead of maa2().maa2().maa2()

8th March 2018, 14:58	#126 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	Thank you!

17th March 2018, 02:19	#129 \| Link
EHarlen Registered User Join Date: Oct 2014 Posts: 34	If you use spline144resize instead of spline36resize you will get sharper results. eedi3_rpow2(rfactor=2,cshift="spline144resize") Download SplineResize for spline144resize http://avisynth.nl/index.php/Lanczosplusv3#Resizers

19th March 2018, 02:50	#130 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	Please help!!! My PC shuts down when I use the following script for this .jpg file. http://www.mediafire.com/file/420whx...96f6cf4613.jpg https://forum.doom9.org/showthread.p...40#post1730240 eedi3 (dh=true, alpha=1, beta=0, gamma=0, nrad=3, mdis=40, sclip=nnedi3 (dh=true, nsize=3, nns=4, qual=2, etype=1)) turnleft () eedi3 (dh=true, alpha=1, beta=0, gamma=0, nrad=3, mdis=40, sclip=nnedi3 (dh=true, nsize=3, nns=4, qual=2, etype=1)) turnright () and the following script is very slow https://forum.doom9.org/showthread.p...56#post1722556 eedi3 (dh=true,alpha=0.1,beta=0.5,gamma=60,mdis=40,nrad=3,sclip=nnedi3 (dh=true,nns=4,qual=2,nsize=0)) turnleft () eedi3 (dh=true,alpha=0.1,beta=0.5,gamma=60,mdis=40,nrad=3,sclip=nnedi3 (dh=true,nns=4,qual=2,nsize=0)) turnright () What is wrong with it?

19th March 2018, 03:22	#131 \| Link
raffriff42 Retried Guesser Join Date: Jun 2012 Posts: 1,373	First, use search, https://www.google.com/search?q=My+PC+shuts+down and try to eliminate the common causes -- overheating due to dust or a fan failing, or hardware errors like bad memory. Maybe the image is designed to crash your computer, to install a virus. Try running AviSynth in a different software environment.

27th March 2018, 01:10	#132 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	Please help!!! When I use the following script AVISource(".\Original.avi") eedi3_rpow2(rfactor=2,cshift="spline36resize") http://www.mediafire.com/file/8ffo4a...n/Original.avi I'm getting this artifact How can I fix it?

27th March 2018, 15:00	#136 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	SaurusX That problem is not about my script. It is about eedi3_rpow2(rfactor=2,cshift="spline36resize")

15th August 2018, 16:28	#140 \| Link
ingoldie Registered User Join Date: Sep 2014 Posts: 132	I can't make progress and I need help to get rid of artifacts. https://forum.doom9.org/showthread.p...37#post1833737 Please help me to get a result without artifacts.