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Search: Keyword(s): ; Posts Made By: sotti
Forum: Display Calibration   08-22-2016, 01:55 PM
Replies: 957
Views: 45,783
Posted By sotti
You need to flip the range for CalMAN into 0-255...

You need to flip the range for CalMAN into 0-255 PC levels. it's in the right hand panel.
Forum: Display Calibration   08-21-2016, 03:23 PM
Replies: 15
Views: 378
Posted By sotti
I'd uses the smalles window size you can and/or...

I'd uses the smalles window size you can and/or APL patterns with an 18% APL
Forum: Display Calibration   08-21-2016, 03:21 PM
Replies: 957
Views: 45,783
Posted By sotti
I was talking in reference to the users PC...

I was talking in reference to the users PC display.
Forum: Display Calibration   08-21-2016, 09:47 AM
Replies: 957
Views: 45,783
Posted By sotti
No the eeColor is not a good choice for that...

No the eeColor is not a good choice for that setup.

The 3D LUT in the device is spaced like a 65 point LUT, but it is missing all control at 100% signals, so the device has no control over 255,0,0...
Forum: Display Calibration   08-12-2016, 01:03 PM
Replies: 557
Views: 21,242
Posted By sotti
Converting colorspaces is a piece of cake. ...

Converting colorspaces is a piece of cake.

All you need to do is merge the RGB to XYZ for DCI P3 and the XYZ to RGB for BT.2020
R'G'B'
EOTF
RGB

0.753849 0.198587 0.047564...
Forum: Display Calibration   08-02-2016, 12:55 PM
Replies: 557
Views: 21,242
Posted By sotti
Dolby has a standard so what you see there is...

Dolby has a standard so what you see there is absolutely correct for the way Dolby thinks tone mapping should be done. The Dolby workflow uses the golden reference file for the gamut of the display,...
Forum: Display Calibration   08-02-2016, 11:35 AM
Replies: 557
Views: 21,242
Posted By sotti
Dolby Vision is a more well defined standard. ...

Dolby Vision is a more well defined standard.

If they share settings and Dolby Vision is working as designed then you could assume HDR-10 is also working as designed.

If this is not true, then...
Forum: Display Calibration   08-02-2016, 10:40 AM
Replies: 557
Views: 21,242
Posted By sotti
The Dolby Vision patterns put the display into...

The Dolby Vision patterns put the display into Dolby Vision mode.

You need to be in HDR-10 mode to calibrate HDR-10.

The patterns are just bit levels like SDR patterns, the only thing that...
Forum: Display Calibration   08-02-2016, 10:39 AM
Replies: 3,333
Views: 172,787
Posted By sotti
The Dolby Vision patterns put the display into...

The Dolby Vision patterns put the display into Dolby Vision mode.

You need to be in HDR-10 mode to calibrate HDR-10.

The patterns are just bit levels like SDR patterns, the only thing that...
Forum: Display Calibration   08-01-2016, 12:55 PM
Replies: 15
Views: 378
Posted By sotti
Neither is more important. A delta E value is a...

Neither is more important. A delta E value is a unit of perceptible error. It's like asking if it's better in math to have an answer smaller or larger than the correct one.

What is true is that a...
Forum: Display Calibration   07-25-2016, 09:34 AM
Replies: 15
Views: 378
Posted By sotti
If you've already maxed out the control in the...

If you've already maxed out the control in the CMS, it's likely just a limitation of the panel.
Forum: Display Calibration   07-20-2016, 09:45 AM
Replies: 557
Views: 21,242
Posted By sotti
It's not an if. You just need a good demo. ...

It's not an if. You just need a good demo.

The Revenant on the new high-end sony tvs is best pictures I've ever seen.



If you think of them as super bright TVs you're entirely missing the...
Forum: Display Calibration   07-20-2016, 08:00 AM
Replies: 557
Views: 21,242
Posted By sotti
Real content doesn't get anywhere near that. ...

Real content doesn't get anywhere near that.

Anything that's close to gray/white is typically no larger that 1 or 2%. But many scenes use saturated colors that far exceed what is capable without...
Forum: Display Calibration   07-13-2016, 04:51 PM
Replies: 557
Views: 21,242
Posted By sotti
For HDR CalMAN should default to 2020. In order...

For HDR CalMAN should default to 2020. In order to calibrate it you should use some mid-saturated value and get it to be accurate. I believe the workflow defaults to 50% saturation at a 50% signal...
Forum: Display Calibration   07-09-2016, 11:14 AM
Replies: 43
Views: 676
Posted By sotti
17 and 18 being black isn't necessarily a...

17 and 18 being black isn't necessarily a problem. Depending on gamma, the difference between 17,18 and the black level might be too small to see. As long as they measure as getting brighter you've...
Forum: Display Calibration   07-08-2016, 04:57 PM
Replies: 557
Views: 21,242
Posted By sotti
Hey I was there for that.

Hey I was there for that.
Forum: Display Calibration   07-08-2016, 01:51 PM
Replies: 557
Views: 21,242
Posted By sotti
At SMPTE last October sony had a setup in their...

At SMPTE last October sony had a setup in their booth and the BBC demo of HLG also had an SDR version.

Honestly I'm not entirely sure what I was looking at because the HLG version clearly had...
Forum: Display Calibration   07-08-2016, 08:41 AM
Replies: 557
Views: 21,242
Posted By sotti
No. PQ based HDR uses the PQ curve for...

No.

PQ based HDR uses the PQ curve for encoding and decoding. (Dolby and "hdr10")

HLG has a fixed OETF, and a very funky EOTF that scales gamma based on max luminance (1.2 for 1000 nits, higher...
Forum: Display Calibration   07-07-2016, 11:36 AM
Replies: 557
Views: 21,242
Posted By sotti
It does 1000nits as a minimum, but then again...

It does 1000nits as a minimum, but then again BT.709 gave gamut specs, but not all TVs fully hit those and they are still sold as HD TVs.

There is very little new info in this spec. It does make...
Forum: Display Calibration   06-29-2016, 09:38 AM
Replies: 29
Views: 1,312
Posted By sotti
Moving patterns are not required to trigger...

Moving patterns are not required to trigger metadata changes.

We have all the major vendors displays in-house, and can easily observe metadata changes with standard patterns.
Forum: Display Calibration   06-22-2016, 11:06 AM
Replies: 3,333
Views: 172,787
Posted By sotti
This is a re-branding of the 5.7.0 RCs, so if you...

This is a re-branding of the 5.7.0 RCs, so if you can run those, you can run this. If you needed to update your maintenance to run CalMAN 5.7.0, then you'll need to renew.
Forum: Display Calibration   06-13-2016, 08:42 PM
Replies: 3
Views: 129
Posted By sotti
The linear tail was never meant to be followed...

The linear tail was never meant to be followed exactly.

The sRGB curve was designed to emulate the behavior of a CRT. It's also incredibly similar to BT.1886 given a typical black level for a PC...
Forum: Display Calibration   06-13-2016, 08:02 AM
Replies: 3,333
Views: 172,787
Posted By sotti
Yes the license will transfer. 5.7 RC2 is...

Yes the license will transfer.

5.7 RC2 is about as stable and tested as a release gets. That said you should be able to find our older 5.6 release further down on the download page.
Forum: Display Calibration   06-12-2016, 08:00 PM
Replies: 957
Views: 45,783
Posted By sotti
CalMAN will reset everything we need.

CalMAN will reset everything we need.
Forum: Display Calibration   06-02-2016, 01:43 PM
Replies: 10
Views: 136
Posted By sotti
With that setup, I'd only do the cuts and gains...

With that setup, I'd only do the cuts and gains in the JVC and leave everything else to the radiance.
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