Need help figuring out HDR dci p3 color - AVS Forum | Home Theater Discussions And Reviews
Forum Jump: 
 
Thread Tools
post #1 of 3 Old 05-17-2019, 07:14 AM - Thread Starter
Member
 
Join Date: Jan 2019
Posts: 110
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 83 Post(s)
Liked: 34
Need help figuring out HDR dci p3 color

First I am using a jvc x790r. I got the grey scale for sdr 709 lined up nicely then that had all colors either below a delta e of 2 or maybe just above 2 so I left it alone and saved as thx mode. (Measured with x-rite colormunki display and output with hcfr on a pc with gtx 1080ti hdmi 2.0) then I had to set up the hdr mode set pc to hdr and 4K projector saw hdr and automatically switched to hdr mode with 2020 color space. I lined up the grayscale pretty well little off at 50-70% but can’t seem to get it any better. But I am having colors that are delta e of 4-7. Most colors are tracking the correct direction for the most part and blue is pretty much spot of for the p3 color space but red and green are far off. I’ll post a pic. Why am I not getting the p3 full space when this projector should hit roughly 98% and yes the filter is in place or atleast sounds like it should be. Is it hcfr, can color munki not track those colors, something else? I’m posting pics rather than screen grabs but should be clear image. Also shows where I placed the x rite so let me know if mid screen 4 inches angled up is correct.
Attached Thumbnails
Click image for larger version

Name:	C11D2953-3C53-4F5E-AFEC-EE73C3EE5A72_1558102325212.jpg
Views:	5
Size:	111.1 KB
ID:	2567916   Click image for larger version

Name:	088008BF-71C3-40B1-A5D0-B76BA0A70AFD_1558102341535.jpg
Views:	5
Size:	104.9 KB
ID:	2567918   Click image for larger version

Name:	C0DFF6E5-A189-4E17-B39B-CB0F6EC16C9A_1558102376671.jpg
Views:	4
Size:	123.0 KB
ID:	2567920  
[email protected] is online now  
Sponsored Links
Advertisement
 
post #2 of 3 Old 05-17-2019, 07:17 AM - Thread Starter
Member
 
Join Date: Jan 2019
Posts: 110
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 83 Post(s)
Liked: 34
Almost laughing a little at this problem as most projectors have 0 issues with green and actually when in brighter modes become badly tinted green. Yet my main problem is a lack of being able to hit the greenest greens in dci p3 color space. I’m actually hoping the issue is the colormunki or maybe just hcfr doesn’t display p3 colors with its auto images??
[email protected] is online now  
post #3 of 3 Old 05-17-2019, 08:06 AM
AVS Forum Special Member
 
Rolls-Royce's Avatar
 
Join Date: Apr 2003
Location: Victorville, CA
Posts: 3,869
Mentioned: 31 Post(s)
Tagged: 0 Thread(s)
Quoted: 989 Post(s)
Liked: 1122
Take a look in this thread:
https://www.avsforum.com/forum/139-d...-software.html

Do a thread search for JVC, and you'll see discussion of gamut issues people are having with those projectors.

...Royce...

"I never drink...wine."
Bela Lugosi, DRACULA, 1931
Rolls-Royce is online now  
Sponsored Links
Advertisement
 
Reply Display Calibration

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


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