MadVR - ArgyllCMS - Page 148 - AVS Forum | Home Theater Discussions And Reviews

Forum Jump: 
 452Likes
Reply
 
Thread Tools
post #4411 of 4416 Old Today, 06:49 AM
Senior Member
 
anta1974's Avatar
 
Join Date: Jun 2009
Location: Ukraine
Posts: 407
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 56 Post(s)
Liked: 29
I understand?
madvr options 10-bit and exclusive mode and madtpg fullscreen
I will get 10-bit patterns in dispcal for 3dlut?
For sure 10-bit?

but not 8-bit ?
anta1974 is offline  
Sponsored Links
Advertisement
 
post #4412 of 4416 Old Today, 07:09 AM
Advanced Member
 
fhoech's Avatar
 
Join Date: Apr 2013
Location: Stuttgart, Germany
Posts: 828
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 405 Post(s)
Liked: 264
Quote:
Originally Posted by anta1974 View Post
madvr options 10-bit and exclusive mode and madtpg fullscreen
I will get 10-bit patterns in dispcal for 3dlut?
For sure 10-bit?
IF your display actually supports it, yes. The internal processing of the display itself will probably dither down to 8-bit, even if it can receive and process 10-bit, because true 10-bit panels are rare AFAIK. You'll still get the benefit of finer gradation steps though, so this matters little in real-world situations.
anta1974 likes this.

DisplayCAL - Graphical front-end for Argyll CMS display calibration and characterization
Current stable version 3.2.1 released 2016-11-25
Previous development snapshot (OUTDATED): 3.1.3.2 Beta (Windows/0install) released 2016-04-23 | Standalone | Changelog
DisplayCAL on Facebook
fhoech is online now  
post #4413 of 4416 Old Today, 09:48 AM
Senior Member
 
anta1974's Avatar
 
Join Date: Jun 2009
Location: Ukraine
Posts: 407
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 56 Post(s)
Liked: 29
Of course.
I have 2 true 10-bit panels: samsung 55B7000 and panasonic 50VT50E.
anta1974 is offline  
post #4414 of 4416 Old Today, 10:44 AM
Senior Member
 
anta1974's Avatar
 
Join Date: Jun 2009
Location: Ukraine
Posts: 407
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 56 Post(s)
Liked: 29
Dear Florian!
Edit testchart for 3dlut:
write patch 100% R=255 G=255 B=255, but
must be (for 10-bit) R=1024

Mistake?
anta1974 is offline  
post #4415 of 4416 Old Today, 05:11 PM
Advanced Member
 
fhoech's Avatar
 
Join Date: Apr 2013
Location: Stuttgart, Germany
Posts: 828
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 405 Post(s)
Liked: 264
Quote:
Originally Posted by anta1974 View Post
Dear Florian!
Edit testchart for 3dlut:
write patch 100% R=255 G=255 B=255, but
must be (for 10-bit) R=1024

Mistake?
The testchart values are always floating-point, no specific bitdepth. You're probably confused by the testchart editor status bar, which shows what the nearest 8-bit values of the selected test patch are (because people may be more familiar with 8-bit than floating point values). But these are purely informational.

DisplayCAL - Graphical front-end for Argyll CMS display calibration and characterization
Current stable version 3.2.1 released 2016-11-25
Previous development snapshot (OUTDATED): 3.1.3.2 Beta (Windows/0install) released 2016-04-23 | Standalone | Changelog
DisplayCAL on Facebook
fhoech is online now  
post #4416 of 4416 Old Today, 09:26 PM
VBB
AVS Special Member
 
VBB's Avatar
 
Join Date: May 2003
Location: Long Beach, CA
Posts: 2,158
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
Quoted: 981 Post(s)
Liked: 837
Quote:
Originally Posted by fhoech View Post
It would be nice to know at which point this file came into existence exactly, but that's probably impossible to find out after the fact. DisplayCAL does not call Argyll's synthcal utility, but it does `dispwin -s` to save the current videoLUT at certain points (although it'll always use a temporary directory for that, never the drive root).
Florian, I looked at the timestamp of the file and compared to which software I closed last that night, and it turns out it was HCFR. So, the file must have been created by HCFR after using madVR patterns to verify the 3D LUT created by DisplayCAL. I'll have to ask zoyd about this.

Henry
Vizio M70-C3
Onkyo HT-RC360
Synology DS1813+ & DX513 x2
X-Rite i1Display Pro, ArgyllCMS, DisplayCAL, madVR, HCFR
HTPC running Kodi with MPC-HC + madVR, Plex for remote streaming
VBB is online now  
Sponsored Links
Advertisement
 
Reply Display Calibration



Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off