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1st December 2018, 15:57 | #53781 | Link | |
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1st December 2018, 16:07 | #53782 | Link | |
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There is a very simple fix for those who want to use a g-sync monitor with madvr but keep g-sync enabled for games (both fullscreen and windowed): add your media player player's .exe to the Window Media Player built-in nvidia profile (can do that through the NV Control Panel but I recommend using nvinspector instead). Nvidia has done some magic and it works with this profile only (well there's a few others that work like Internet Explorer etc. but yeah). If you try to use a game profile or make your own custom profile it will not work properly and you'll end up with g-sync completely disabled for your games and other weird bugs. You can try adding madvr's .exe to the profile too but I have never had to do that. Also I recommend not using fullscreen exclusive anymore (in madvr), I've had some weird issues with it on Windows 10 with a g-sync monitor. Last edited by kalston; 1st December 2018 at 16:13. |
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1st December 2018, 16:44 | #53783 | Link |
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kalston, thanks for the suggestion, but how do I add a new exe to the existing Windows Media Player profile? Even when I first select "Windows Media Player" and then add the MPC-BE exe it just creates a new entry in the program list for it.
As I've already written, I'm not using fullscreen exclusive. |
1st December 2018, 17:26 | #53784 | Link | |
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Anyway just use this: https://www.techpowerup.com/download/nvidia-inspector/ in the archive you will find "nvidiaProfileInspector.exe": start it and then look up for the Windows Media Player profile in the box on the top left. Then next to the red cross (delete profile button) you will see a "add application to current profile" button. Simply use that and click "Apply changes" when done. |
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2nd December 2018, 00:53 | #53786 | Link |
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Does anyone know how to fix the brightness issue with external subtitles when HDR is enabled?
I tried lowering white color in xysubfilter, but this causes a new issue in which the subtitle merges with the movie in some scenes. Edit: Lowering white color does sort of "fix it", the problem is external subtitle placement. If the subtitles are placed inbetween black bars and the movie itself, it will look weird as the subtitle part inside the black bar looks normal but the subtitle part inside the movie will look less bright and a bit weird as if it's mixing itself with the movie. I can post a screenshot tomorrow. Last edited by XTrojan; 2nd December 2018 at 04:46. |
2nd December 2018, 09:07 | #53787 | Link | |
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I first ran into this issue with the 1803 update. Disabling focus assist solved it then, which I shared my experience here and seemed to help a few other members. Now after updating to 1809, I have the same problem again, and focus assist remains off. Has anyone found a solution to this? Every solution I've found in this thread has been to revert to an old version of either madVR or windows. I'm hoping for a more permanent or ideal solution. I've tried playing with different settings and updating the drivers etc. to no avail. I have 3 computers running madVR and two of them have this issue. What I notice is that the two computers experiencing this issue, the composition rate changes from 59.94hz to 60hz. I don't remember this happening prior to 1809. My PC that doesn't experience this issue, the composition rate stays the same between FSE and windowed mode (59.94). Last edited by rahzel; 2nd December 2018 at 09:15. |
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2nd December 2018, 16:05 | #53788 | Link |
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do the kinds of calculations that madvr use for ngu upscaling benefit from the performance improvements in Quadro/Titan video cards versus RTX consumer cards?
just wondering if Quadro cards in general perform these kinds of calculations much better than consumer cards by design because Nvidia does gate off or restrict certain computations or floating-point depths. thank you. |
2nd December 2018, 16:36 | #53789 | Link |
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[QUOTE=Ampallang;1856891]Hi Warner that works very well now I will try to set for the sources some fine tuning. But the pas far as I can see it looks as good and better than before and I have the feeling that it take less resources in hdr.
This fixed my issue as well , thanks Warner ! |
2nd December 2018, 23:48 | #53790 | Link | |
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3rd December 2018, 22:55 | #53791 | Link |
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Calibration with LUT
Hi all,
in the past days I've tested madvr's "tone map hdr using pixel shaders" and the result was very impressive on my sony 4K projector. My settings in madvr were: target peak nits= 250 Tone mapping curve = BT2390 color tweaks for fire & exp. = balanced high recovery strenght= none On my projector I've chosen widest gamut and a gamma curve of 2.4. Now I want to start some calibration testing with LUT to reproduce better my UHD files. Normally I use LightSpace to generate Luts. My questions are: 1) I need to create a Lut targeting to rec.2020 or DCIP3 ? 2) The gamma curve of this lut must be BT.2390 or a classic power curve 2.4 ? thank you so much. |
3rd December 2018, 23:37 | #53792 | Link |
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@actarusfleed I would try dci-p3 I can only remember 1 film which is mastered to bt.2020 targets.
When you use LightSpace you can make also the tonemapping via LightSpace. I have very good experience using the LightSpace tonemapping function into lut and save Hugh resources on processing and render times. |
3rd December 2018, 23:46 | #53793 | Link | |
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You mean pointing the lut to bt. 2390? If we are off topic here please send me a Pm. Thsnks Inviato dal mio SM-N960F utilizzando Tapatalk |
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3rd December 2018, 23:56 | #53794 | Link | |
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If I use ctrl+j I can se that madvr tell me a lot of things about the reproduced files... All my files are: Matrix bt. 2020 (says upstream) Primaries bt. 2020 (says upstream) HDR xxx nit, Bt. 2020 - > Dci P3 Maybe last string tells me that the original gamut is Dci p3? Let me know, please Inviato dal mio SM-N960F utilizzando Tapatalk |
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4th December 2018, 00:43 | #53795 | Link |
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Hi all,
I am using an ASUS PA32U monitor in conjunction with madVR 0.92.17/Lavfilters/MPC-HC and 2 x Nvidia FX1080 cards for display. It seems that Nvidia drivers 416.81 are the last working (tried 416.94, 417.01 and new 417.22) drivers which actually trigger the HDR mode automatically in the monitor. Is anyone else having the same experience, or can advise on any tips to make playback work? I have as usual made a clean install of the drivers in each case. Cheers, -jj- |
4th December 2018, 01:10 | #53796 | Link | |
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DisplayCAL recommends DCI-P3 and pure power 2.20. You could also try 2.40.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
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4th December 2018, 08:50 | #53800 | Link | |
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Posts: 174
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What's the latest nvidia driver recommended for win8.1 with a 1080 ti? (I need 2160p23 4:4:4 10/12bit custom resolution and HDR.) Last edited by Q-the-STORM; 4th December 2018 at 09:01. |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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