.ti3 Parser / .3dlut Generator for madVR + .3dlut toolset

[MvB]

Originally Posted by tschi

hi nand chan
I have an error with ti3parser :
System.execption : failed parsing the ti3 file : Sample_ID RGB_R .... not found
I use Argyll 1.4 and dispcalgui 1.0.7.7
here my ti3 file http://www.mediafire.com/?k847ll93lggxp3z
Thank you for your consideration

Hi all,

i get the same error. I use the newset argyl 1.5 and the newest dispcalgui. Profile created was XYZ + matrix.

When i try to convert the created profile to .3dlut i get the same error. Does anybody know what i did wrong?
Thanks
MvB

[darkbasic]

Originally Posted by tschi

hi nand chan
I have an error with ti3parser :
System.execption : failed parsing the ti3 file : Sample_ID RGB_R .... not found
I use Argyll 1.4 and dispcalgui 1.0.7.7
here my ti3 file http://www.mediafire.com/?k847ll93lggxp3z
Thank you for your consideration

Originally Posted by MvB

Hi all,

i get the same error. I use the newset argyl 1.5 and the newest dispcalgui. Profile created was XYZ + matrix.

When i try to convert the created profile to .3dlut i get the same error. Does anybody know what i did wrong?
Thanks
MvB

Same problem here, Argyll 1.5.1.

Note that the .ti3 file does not contain the calibration curves because the monitor is hardware calibrated, as a consequence there is also no vcgt tag in the profile.

This is how I created the monitor profile (after the hardware calibration):

targen -v -d3 -f2000 film_notte
dispread -v -H -Ibw film_notte
colprof -v -qh -aX -S C:\Windows\System32\spool\drivers\color\AdobeRGB1998.icc -cmt -dmt film_notte

ti1: film_notte.ti1
ti3: film_notte.ti3
icm: film_notte.icm

I hope it helps and the problem will be fixed soon

[IceB]

Hello nand chan and all.

I have some troubles with the TI3 parsing results with my config.
The stream is HTPC with Nvidia GT430 --> AVR Anthem MRX 300 --> JVC X30 PJ all properly connected with the HDMI cables.
The color space is YCbCr through the Nvidia CP with limited range 16-235.
The HTPC usage is for watching HD material only - Blu Ray mostly.
The software is MPC-HC with Core AVC as a preferred H264 decoder ( 16-235 IN/16-235 OUT ) / LavVideo decoder for VC1 with CUDA ( 16-235 ) / madVR as a rendered (16-235 ).
The projectors HDMI is configured for the limited range.
This way I have reached the best PQ with BTB/WTW .
I have calibrated the projector greyscale/gamma first with AVS HD 709 MP4 patterns through the MPC-HC with DTP-94 meter.
Then I have decided to run through the dicpcalGUI with Argyll CMS since my previous results with this calibration were good with my TV after the 3DLUT implementation on the madVR.
I have checked the black/white level as measured on dispcalGUI with no black point compensation and gamma 2.4.
The result seems to be fine for the desktop, but I do not care of that.
Once I have parsed the TI3 file and placed it on the madVR i have lost my "blacks".
The overall color seems to be fine but I have not made any data meters since the blacks were red.
Removing the calibration 3dLUT file from the madVR settings brings back the blacks immediately.
Googling the issue I have found the following "Chroma Subsampling" article which seems like a description for the reason of the issue.
It is the first time I am using the dispcalGUI with TI3 parser on the YCbCr color space. Is it the reason ?
I would like to use the 3dLUT file for the color correction with the MPC-HC and madVR on top of the gamma/greyscale manual correction .

Is there any workaround ?

Thank you in advance.

[alamagar]

Originally Posted by Wile-E-Coyote

I just got this error message after trying to create a 3dlut with LinkICC.



First time I ever had this message. Any ideas?

Hi:

I'm getting the same error reported here. I've tried to profile with less measures: 238, but the error remains.

I've not seen the solution to this issue.
Any idea?

Thanks in advance.

[IceB]

Originally Posted by alamagar

Hi:

I'm getting the same error reported here. I've tried to profile with less measures: 238, but the error remains.

I've not seen the solution to this issue.
Any idea?

Thanks in advance.

I've got the same error previously with the new version of dispcalGUI.

It seems to be related to the white/black point drift compensation option that was implemented in the newer dispcalGUI.

In case this option is enabled, try to disable it and to recalibrate.

It solved this error in my case.

[alamagar]

Originally Posted by IceB

I've got the same error previously with the new version of dispcalGUI.

It seems to be related to the white/black point drift compensation option that was implemented in the newer dispcalGUI.

In case this option is enabled, try to disable it and to recalibrate.

It solved this error in my case.

White and black point drift compensation are disabled. Tried to profile disabling "Black Point Compensation" in profile settings with same error.
any other idea?

[alamagar]

Originally Posted by alamagar

White and black point drift compensation are disabled. Tried to profile disabling "Black Point Compensation" in profile settings with same error.
any other idea?

I solved the error by chnaging the Reference Control in Calibration Settings from Daylight to Blackbody.

Perhaps I misinterpreted the meaning of this setting. Does It refer to the ambient light when you are calibrating/profiling or the intended ambien light when you usually watch movies?

[James Freeman]

What in the world is this???

[kasper93]

You shouldn't care and you shouldn't use this tool. Here is a proper way to make 3dlut for madVR http://www.avsforum.com/t/1471169/madvr-argyllcms/

[markanini]

I know this is an ignorant question but here goes: Why can't MadVR have the option of quick-dirty remapping to 601/709? My monitor is already calibrated to sRGB through DispcalGUI + Spyder colorimeter.