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Old 1st December 2019, 23:34   #781  |  Link
tyguy
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Quote:
Originally Posted by huhn View Post
did you change anything else then this output format setting?


I set madvr to tv levels and also lavfilter video decoder to tv levels.
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Old 1st December 2019, 23:43   #782  |  Link
huhn
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first of don't touch the lavfilter setting.

second that's always wrong the PC desktop works in full range.
when a GPU is ask to output YCbCr "whatever" it assumes a full range RGB image as an input and it will turn this into to a limited range YCbCr image that why YCbCr is not recommended as an output.
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Old 2nd December 2019, 00:43   #783  |  Link
Asmodian
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Quote:
Originally Posted by tyguy View Post
I set madvr to tv levels and also lavfilter video decoder to tv levels.
I already tried to tell you why that is the wrong setting.

If it sounds like your GPU starts sending limited range when in HDR so you get double compression (elevated blacks and depressed whites) when setting madVR to limited range.
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Old 2nd December 2019, 01:36   #784  |  Link
hntc255
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Originally Posted by Klaus1189 View Post
Probably a Win10 1909 issue, but only when creating a new fresh insallation?! It is fine here, but I was already on 1903 (did a fresh install back then) and did the update to 1909 via Windows update which was pretty small, so ...
1903 is the same , I installed 1909 from 1903 via windows update.
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Old 2nd December 2019, 01:50   #785  |  Link
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Originally Posted by Warner306 View Post
AMD HDR requires 10-bit output from madVR (D3D11). Did you do that?
I tried the color format ycbcr 422 10 bit / 12bit , 420 10bit / 12bit in AMD driver.

And set "the native display bitdepth is '10bit or higher' "

As I say , it works fine after refresh the HDMI , really strange.

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Old 2nd December 2019, 06:15   #786  |  Link
Klaus1189
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Other devices do work fine? I can also think of a reset of the TV, because I had strange things occuring on different manufactures after software update of the TV.
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Old 3rd December 2019, 18:56   #787  |  Link
Klaus1189
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AMD released new Radeon Driver 19.12.1
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Old 4th December 2019, 12:35   #788  |  Link
Grimsdyke
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Does anyone maybe know why the exe-installer of the intel-vga-driver does not work anymore on my system ?? It seem to open but then nothing happens.
So I have to use the zip-version, un-pack, and start the installer within. This works without any problems.
Is Win10-64bit security blocking the normal exe ? But why ? Any ideas ? Thx
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Old 4th December 2019, 13:41   #789  |  Link
Klaus1189
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Perhaps corrupted file, check the size of exactly your downloaded file and download another copy again, compare the size of these two. It can happen from time to time, when something went wrong in the data transmission.
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Old 4th December 2019, 18:43   #790  |  Link
ced007
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Hi,
I'm not sure to understand correctly the Nvidia table in the first post, I have a 1060 GTX with latest drivers. Is the 398.11 driver the latest version with correct HDR passthrough? Do I need to switch back to it?
Thanks in advance
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Old 4th December 2019, 19:46   #791  |  Link
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Hi ced007, it depends:
If you want to use HDR passthrough for Nvidia and want correct metadata you need either 398.11 from 2018-06-05 if you need/want to be able to use 3D or, if you don't need 3D, you can use 430.39 from 2019-04-23 or any newer version than that, preferred the newest for now, since there are no issues, at least I am I am aware of. RTX owners have no choice if they want both 3D and correct metadata, since there is no driver for RTX cards which can do both
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Old 4th December 2019, 20:30   #792  |  Link
ced007
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Thank you Klaus1189, it helps a lot. I don't need 3D so I stay with the latest version 441.41.

Last edited by ced007; 5th December 2019 at 16:46.
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Old 5th December 2019, 11:08   #793  |  Link
Warner306
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You might consider adding this link to the first post. This is a software fix that adds back 3D Vision support to newer Nvidia drivers. I have not tested it myself, but someone at AVS Forums says it works:

http://helixmod.blogspot.com/2017/05...x-manager.html

Someone here would have to test it.

Last edited by Warner306; 5th December 2019 at 15:56.
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Old 5th December 2019, 11:28   #794  |  Link
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I added it, but I had to shorten some things because I used to many characters
See here
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Old 5th December 2019, 17:13   #795  |  Link
brazen1
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I think that software is for gaming 3D only. 416.81 is still a good choice for 3D and HDR imo.
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HOW TO-Kodi 2D-3D-UHD (4k) HDR Guide Internal & External Players
W10 1909 9604GB RGB 4:4:4 @Matched Refresh Rates 8,10,12bit
KODI MPC-HC/BE PDVD19 DVDFab 3 & 5 PotPlayer
65JS8500 UHD HDR 3D
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Old 5th December 2019, 17:33   #796  |  Link
huhn
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i already tested the helixmod a couple of months after nvidia removed 3D.
it doesn't work with madVR it only trigger 3d on my screen but doesn't send it and the OS doesn't know about 3D.

it could be used to add 3d back into madVR because all games work but that's it for now.
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