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Old 3rd January 2019, 10:50   #281  |  Link
chros
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Quote:
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it needs some time to get used to it.
Yes, but it will be only days Especially if you created a 3dlut for it/them.
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Old 3rd January 2019, 18:26   #282  |  Link
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I don't have a calibration device to do that.
I am using another guy's TV settings that calibrated in bt.1886 and know some values in cd/m^2 for backlight.I know that each calibration is unique but these settings look better than default.
I've got a cheap 6 series Samsung with good contrast,still don't know if it's worth it giving 1/3 of its price for a colormunki display.(or it pays you back?I watch 3-5 movies during the night at winter)
Back to our subject ~120 nits to match my monitor doesn't sound bad.I tried it yesterday and I think I am gonna settle like this.

Last edited by Damien147; 3rd January 2019 at 19:01.
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Old 4th January 2019, 02:55   #283  |  Link
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how do you even set the brightness of a device without having a measuring device.
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Old 4th January 2019, 03:28   #284  |  Link
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Wasn't planning 100% accuracy,just copied measurements but long story short I found a colormunki display in a more logical price and ordered it to measure things myself.
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Old 4th January 2019, 10:02   #285  |  Link
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Wasn't planning 100% accuracy,just copied measurements but long story short I found a colormunki display in a more logical price and ordered it to measure things myself.
You can buy those colormunki/id3pro devices second hand as well, it would be cheaper.
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Old 4th January 2019, 18:01   #286  |  Link
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I think it's hard to find something like that second hand in Greece.
225 euro(256 usd) was the first price I've seen for a colomunki display and said no.After some googling yesterday I found it at 150 euro(171 usd) and said why not(?)
Got some reading to do now,the only thing I know is that I have to use displaycal.
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Old 5th January 2019, 06:36   #287  |  Link
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they nearly doubled in price in the last past years.

and i'm not a huge friend of used colorimeter they drift and the i1d3 is out for a long long time now.
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Old 5th January 2019, 17:37   #288  |  Link
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They translate 100 euro to 100 usd usually here(...and sometimes if you are lucky enough..).

Last edited by Damien147; 5th January 2019 at 18:11.
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Old 7th January 2019, 12:28   #289  |  Link
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and i'm not a huge friend of used colorimeter they drift
I don't think that a colorimeter can drift in time, a spectrophotometer can (includes some gas in it), I think we talked about this about 3 years ago
E.g. on UK ebay.
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Old 7th January 2019, 12:47   #290  |  Link
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colorimeter are known to drift.
http://www.spectracal.com/downloads/...olorimeter.pdf

the i1d3 is supposed to be far more stable than older device but it will still drift.
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Old 7th January 2019, 13:59   #291  |  Link
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colorimeter are known to drift.
http://www.spectracal.com/downloads/...olorimeter.pdf

the i1d3 is supposed to be far more stable than older device but it will still drift.
Oh, ok, so it can. i1d3 has sealed filters so it should drift less than others that don't.
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Old 8th January 2019, 15:29   #292  |  Link
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~30cm next and ~30cm behind the TV I have my monitor facing the same direction.Is it ok to have my monitor on and use it while calibrating the TV?
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Old 9th January 2019, 07:30   #293  |  Link
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if your meter is directly on the screen ambient light shouldn't matter much.
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Old 9th January 2019, 12:43   #294  |  Link
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~30cm next and ~30cm behind the TV I have my monitor facing the same direction.Is it ok to have my monitor on and use it while calibrating the TV?
You can turn its brightness down to minimum if you don't want to turn it off.
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Old 9th January 2019, 17:05   #295  |  Link
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That makes sense,thanks guys.
Meter is gonna take some time to come because there is no availability.Till then I am trying to learn as much as I can to start straight away.
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Old 9th March 2019, 04:05   #296  |  Link
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When creating an HDR to SDR lut for madvr you have to put tone curve in calibration tab to gamma 2.2?
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Old 9th March 2019, 05:07   #297  |  Link
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you select "as measured" the option under this tab are not important for the 3D LUT.
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Old 9th March 2019, 17:17   #298  |  Link
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I've seen gamma 2.2 being mentioned for hdr randomly and probably misunderstood it.I did it right then,just changed target peak nits.Thank you.
Did my first calibration yesterday.TV's PC mode and monitor went fine but failed at regular TV calibration for channels.Specifically with HCFR and primaries and secondaries.
I opened a 75% test pattern and tried to set R G B in HCFR to 100% but it doesn't work.Can someone correct me what to do?
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Old 9th March 2019, 17:40   #299  |  Link
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your SDR 3D LUT "needs" to be gamma 2.2 when madVR is doing the HDR->SDR conversation but that doesn't count for a HDR->SDR 3D LUT it will take care of the gamma problem on it's own.
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Old 9th March 2019, 18:07   #300  |  Link
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I see,all good then.Thanks again.
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