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6th December 2022, 05:22 | #2921 | Link | |
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8th December 2022, 20:02 | #2923 | Link |
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I tested new 527.56 GRD and it loks like HDR passthrough is fixed completely for madVR. Kodi HDR switching worked fine also on "affected" drivers. I tested a few games (also GTA V like before), no changes what so ever on my system like ghames settings or anything else, just new driver and it works fine for me.
I can also test, if the issue comes back after many hours of pc running and test then, but not today, maybe tomorrow, how many hours should I test? -> @Ejziponken I get more and more the idea that a dev at Nvidia is reading this thread ... |
9th December 2022, 08:00 | #2924 | Link |
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if you really think nvidia reads this let me try this:
can you please not move the chroma by half a subpixel in DXVA before chroma scaling but after while this is 4x faster it places the chroma in the wrong position. if it is done before chroma scaling it needs to be 0.25. this bug is about a decade old maybe longer. |
9th December 2022, 08:13 | #2925 | Link | |
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Maybe every couple of minutes, it's hardly noticeable, but they are defnitely there. Rewinding the affected scene, and they are gone. So it seems completely random. Anyone having an idea where this issue could be coming from or how to tackle it? |
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9th December 2022, 12:33 | #2927 | Link |
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@huhn: could you post screenshots of sample video which shows the differences when using the wrong method and the right method? And of course the samplefile itself, so I and probably NVIDIA can test. Not a specialist in this topic. But I am interested, maybe we are lucky
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10th December 2022, 13:39 | #2928 | Link | |
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Just like AMD and their DXVA2 deinterlacing/scaling.
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HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
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11th December 2022, 16:10 | #2930 | Link |
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mpcVR is used here:
image is take from here: https://forum.videohelp.com/threads/...d-sample-files subsampled using lavfilter by forcing nv12 output. catmull-rom: https://abload.de/img/catmull-romd7cu2.png d3d11: https://abload.de/img/d3d11sbicq.png i could now go and turn this png into a 420 still video but nope. |
13th December 2022, 23:11 | #2931 | Link |
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Hi guys. I have a problem. After allowing several updates I noticed that my TV no longer automatically switches to HDR mode.
I have a PC connected to LG TV. does anyone know how i can fix it? Edit I solved. It was an AMD driver update (Adrenalin 22.5.1). I unistalled them and now everything works fine. I installed AMD driver older... About a year ago.
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TV:LG B9 65 Amplifier: Denon X4500H Front Speakers: n. 3 XTZ Cinema M6 Subwoofer: XTZ 10.17 EDGE Atmos Speakers:n. 4 XTZ S2 Surround Speakers: n. 2 XTZ Spirit 2 - HTPC: Fractal Meshify C-RX 5700 XT |
14th December 2022, 09:11 | #2932 | Link | |
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Currently I am using these settings: https://imgur.com/a/P2Boj4f |
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14th December 2022, 10:26 | #2933 | Link |
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the lav filter settings depend on what you want.
your current ones are just fine. you could use d3d11 native which will break deint and blackbar detection but else could be faster while everything will work with DXVA2 copyback. the difference between D3D11 copyback and DXVA2 copyback is trivial. i'm not ware of a single real world test where this shows a difference. your stutter issue should be part of madVR and nvidia setting try to force deint and use a presentation buffer between 1-3. it should go away. |
18th December 2022, 15:56 | #2935 | Link |
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assuming your display is setup correctly yes.
or you use a video renderer that doesn't care about DXVA stuff like mpcVR or madVR. there are allso issue with forced post processing with ruins levels and such but these heavily depends on the application. for vivaldi is was unbeatable on mpc-be using EVR is was not present last time i checked but again just sue mpcVR or madVR. |
18th December 2022, 21:01 | #2936 | Link | |
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Currently testing PotPlayer+MPCVR+LAV... Thank you for the very swift response... |
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18th December 2022, 21:31 | #2937 | Link |
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MPCVR uses the DXVA2/D3D11 video processor by default.
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MPC-HC 2.2.1 |
19th December 2022, 09:01 | #2938 | Link |
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It won't matter if the GPU driver and TV are both set to Full Range, right..?
PotPlayer + MPCVR (Jinc2m) + LavFilters (D3D11)... Getting a 6800XT, now this reply makes me confused as hell.. Last edited by EpsilonX; 19th December 2022 at 09:04. |
19th December 2022, 09:39 | #2939 | Link |
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volt recommend to disable it. and it is for reasons unknown to me not affect by the GPU driver video settings.
the GPU driver video setting don't have a off function or a preset that doesn't do anything. typical AMD issues which are truely just dumb oversights... disable video processing in mpcVR you are save from everything that the GPU driver does. my 5700 XT has only odd bugs but the video settings from the driver are ignored. also think about activating deint in lavfilter or something because without a hardware video processer you lose that option. this is really confusing stuff that shouldn't exist in the first place. these issue where fixed for nvidia cards a decade ago where they final snap out of it and set video stuff to off by default. don't remind me of jinc2 what have i done... |
19th December 2022, 10:06 | #2940 | Link | |
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"Use Direct3D11" checked = D3D11 VP "Use Direct3D11" unchecked = DXVA2 VP "use for resizing" checked = D3D11/DXVA2 scaling "use for resizing" unchecked = Shaders scaling (Jinc2m,Lanczos,etc) What do you mean by disable..? In my case, I must enable "Use Direct3D11", or else it won't activate HDR... |
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