Loading and applying 3D LUTs - Page 2

lansing · 9th June 2017, 19:33

I'm getting tiny dot artifacts along the lines on my anime

Code:

rgb_clip = core.resize.Bicubic(source, matrix_in_s="709", format=vs.RGBS)
cc = core.timecube.Cube(rgb_clip, cube=r"test.cube")

sample

dipje · 9th June 2017, 21:04

Quote:

Originally Posted by Revgen

....or piping VapourSynth scripts.

Although I'm loving the work on a plugin of these, just wanted you to know that you can pipe YUV 4:2:2 10bit and RGB 10bit into Davinci Resolve by using AVFS (RGB 10bit into AVFS / VfW was done pretty recently, thanks again Myrsloik!)

lansing · 10th June 2017, 00:16

Quote:

Originally Posted by Stephen R. Savage

FIXED

Thanks, it works good now

bin.n2f · 10th June 2017, 02:13

how to control this plugin , the image output is blueish
is there any documentation ?

Revgen · 10th June 2017, 07:28

Quote:

Originally Posted by dipje

Although I'm loving the work on a plugin of these, just wanted you to know that you can pipe YUV 4:2:2 10bit and RGB 10bit into Davinci Resolve by using AVFS (RGB 10bit into AVFS / VfW was done pretty recently, thanks again Myrsloik!)

AVFS has always been funky for me, so I never thought to try it with Resolve. I'll go that route if I ever have the need to try Resolve again.

Reel.Deel · 10th June 2017, 14:55

@Stephen R. Savage

Thanks! Any possibility of adding avs+ support?

lansing · 7th August 2017, 14:21

The update doesn't apply to 64 bit version, I'm still getting "Cube: must be RGBS" error when my source is RGB24.

Stephen R. Savage · 14th January 2018, 05:45

I found a bug. Fixed build.

poisondeathray · 15th January 2018, 04:21

Quote:

Originally Posted by Stephen R. Savage

I found a bug. Fixed build.

This crashes vsedit and vdfm for me. In case there were issues with my LUT's , lansing's video sample and cube lut in post#21 crash as well . In case it was some issues with mod16, I resized and tested mod16 still crash

vdfm crash details (short)

Code:

An instruction not supported by the CPU was executed at 7ffb07bb817c.

This was on a Haswell with AVX2 only, or I might be completely off base and it might be related to seomthing else

poisondeathray · 15th January 2018, 07:15

Quote:

Originally Posted by Stephen R. Savage

I fixed it for real this time.

Yes you did... working now

Thanks

Yanak · 23rd March 2018, 16:39

Hello,

Will it be hard/ difficult or even possible to port the plugin into avisynth ?

This is something that will be really useful, if it doesn't take too much efforts or a complete rewrite of course

Thank you.

Selur · 10th May 2018, 06:04

Is this on GitHub somewhere and can it be build of Linux and Mac too?

poisondeathray · 10th May 2018, 06:13

Quote:

Originally Posted by Selur

Is this on GitHub somewhere and can it be build of Linux and Mac too?

https://github.com/sekrit-twc/timecube/

I don't know about linux / mac

Richard1485 · 3rd June 2018, 13:46

Quote:

Originally Posted by Yanak

Will it be hard/ difficult or even possible to port the plugin into avisynth?

This is something that will be really useful, if it doesn't take too much efforts or a complete rewrite of course

Yes, a version for AviSynth (or AviSynth+) would be most useful.

lansing · 3rd June 2018, 16:23

Quote:

Originally Posted by Richard1485

Yes, a version for AviSynth (or AviSynth+) would be most useful.

You can't, avisynth doesn't support rgbs format

poisondeathray · 3rd June 2018, 16:55

Quote:

Originally Posted by lansing

You can't, avisynth doesn't support rgbs format

AVS+ does, as "RGBPS"
http://avisynth.nl/index.php/Avisynthplus_color_formats

And you don't *need* RGBS for this LUT application. It will work with other RGB formats, e.g. RGB30, RGB48, even regular RGB24

Richard1485 · 3rd June 2018, 18:08

^ It should be theoretically possible then.

poisondeathray · 3rd June 2018, 18:11

Quote:

Originally Posted by Richard1485

^ It should be theoretically possible then.

Yes; for example, ffmpeg already has a lut filter for a long time and it works with RGB24 and RGB48 (but ffmpeg does not support float or RGBS)

But neither avs+, or ffmpeg can export a RGBH/RGBS float format into actual physical files. Only vapoursynth currently can (with the imagemagick plugin). Maybe someday avs+ will get an updated IM plugin too... (I should add there are other free/open source tools that fully support import/export of float formats, such natron, but they aren't discussed here often)

Richard1485 · 3rd June 2018, 21:39

Yeah, I use ffmpeg to apply LUTs when I have to, usually rendering to lossless AVI. Of course, you can pipe straight to an encoder, but I prefer to check the video at each stage so I can keep track of what is going on. Being able to do everything in AviSynth(+) would be a big advantage.

poisondeathray · 3rd June 2018, 22:30

Quote:

Originally Posted by Richard1485

Yeah, I use ffmpeg to apply LUTs when I have to, usually rendering to lossless AVI. Of course, you can pipe straight to an encoder, but I prefer to check the video at each stage so I can keep track of what is going on. Being able to do everything in AviSynth(+) would be a big advantage.

Yes, it would be nice to use in avs+ , but what is stopping you from using vapoursynth , today ? Add another tool for the toolbelt. Vapoursynth editor can preview all the different pixel types from a vpy script. It's similar to avspmod. (Or vdub2, or mpv if you prefer) .

9th June 2017, 19:33	#21 \| Link
lansing Registered User Join Date: Sep 2006 Posts: 1,001	I'm getting tiny dot artifacts along the lines on my anime Code: rgb_clip = core.resize.Bicubic(source, matrix_in_s="709", format=vs.RGBS) cc = core.timecube.Cube(rgb_clip, cube=r"test.cube") sample

10th May 2018, 06:04	#32 \| Link
Selur Registered User Join Date: Oct 2001 Location: Germany Posts: 5,674	Is this on GitHub somewhere and can it be build of Linux and Mac too? __________________ Hybrid here in the forum, homepage

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10th June 2017, 02:13	#24 \| Link
bin.n2f Registered User Join Date: May 2015 Posts: 8	how to control this plugin , the image output is blueish is there any documentation ?

10th June 2017, 14:55	#26 \| Link
Reel.Deel Registered User Join Date: Mar 2012 Location: Texas Posts: 1,089	@Stephen R. Savage Thanks! Any possibility of adding avs+ support?

7th August 2017, 14:21	#27 \| Link
lansing Registered User Join Date: Sep 2006 Posts: 1,001	The update doesn't apply to 64 bit version, I'm still getting "Cube: must be RGBS" error when my source is RGB24.

14th January 2018, 05:45	#28 \| Link
Stephen R. Savage Registered User Join Date: Nov 2009 Posts: 337	I found a bug. Fixed build.

23rd March 2018, 16:39	#31 \| Link
Yanak Registered User Join Date: Oct 2011 Posts: 250	Hello, Will it be hard/ difficult or even possible to port the plugin into avisynth ? This is something that will be really useful, if it doesn't take too much efforts or a complete rewrite of course Thank you.

3rd June 2018, 18:08	#37 \| Link
Richard1485 Registered User Join Date: Feb 2010 Posts: 228	^ It should be theoretically possible then.

3rd June 2018, 21:39	#39 \| Link
Richard1485 Registered User Join Date: Feb 2010 Posts: 228	Yeah, I use ffmpeg to apply LUTs when I have to, usually rendering to lossless AVI. Of course, you can pipe straight to an encoder, but I prefer to check the video at each stage so I can keep track of what is going on. Being able to do everything in AviSynth(+) would be a big advantage.