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12th January 2020, 11:36 | #961 | Link |
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@DMU - thanks for your effort and trying, it's appreciated.
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12th January 2020, 14:03 | #962 | Link | ||
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Quote:
Quote:
At least 2018 models works best with MDL and maxCLL 700 and setting this value in madvr with hdr output and pixelshader tonemapping. In 2019 models the peak can be set via a util but defaulting to 700 as well, other brands need to be tested.
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Ryzen 5 2600,Asus Prime b450-Plus,16GB,MSI GTX 1060 Gaming X 6GB(v398.18),Win10 LTSC 1809,MPC-BEx64+LAV+MadVR,Yamaha RX-A870,LG OLED77G2(2160p@23/24/25/29/30/50/59/60Hz) | madvr config Last edited by chros; 12th January 2020 at 14:09. |
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17th January 2020, 20:15 | #963 | Link |
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madshi has resurfaced on the tone mapping thread, have a look at this response to a query, do you think this could help with the 5700 BT2020 issue?
question : We wanted to test the 112b beta on a JVC Z1 laser beamer with AMD Fluid Motion frame interpolation. Unfortunately the Blusky Frame Converter or the ne AMD driver does not support BT.2020 anymore. So madvr shows REC.709. Is there a way to force madvr to recognize BT.2020 ? answer: You can use file name tagging like "movie [hdr=on, matrix=2020, primaries=2020].mkv", if that helps?
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
17th January 2020, 21:09 | #964 | Link |
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I think that's a workaround for when madVR can't detect the correct input metadata (in this case because an intermediate filter strips/changes it).
In the case of the AMD issue, madVR is well aware of the correct input metadata but it's the output to the display that is incorrectly flagged.
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17th January 2020, 21:35 | #965 | Link |
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thanks for the explanation....lol, is my desperation to get this fixed showing
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
17th January 2020, 23:41 | #966 | Link |
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I've seen you've posted on AMD forums about this, but have you or DMU tried using this form: https://www.amd.com/en/support/contact-email-form to file an official bug report?
NVIDIA has an official form to report bugs, but this is the closest thing I've found on AMD's site.
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18th January 2020, 00:27 | #967 | Link | |
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i called them "doesn't sound important" was pretty much the answer.
if you do such a thing do it technically don't make screenshots. beware they are getting flooded right now. https://www.youtube.com/watch?v=pboDbxogSw4 wrong meta data is nothing compared to a crashing driver. BTW: https://www.amd.com/en/support/kb/re...rad-win-20-1-1 Quote:
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18th January 2020, 09:15 | #968 | Link | |
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Quote:
I am confused by the fact that the Polaris GPU's (RX series) send the correct flag on TV. huhn is right, they now have a lot of reports from gamers.
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18th January 2020, 21:40 | #969 | Link |
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ive logged two faults with AMD, a second time only because i didnt hear anything, still silence. I've logged it a couple of times on their forum as well.
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
18th January 2020, 23:44 | #970 | Link |
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I found that the current Nvidia 441.87 DCH driver for Windows 10 seems to have possible performance issues compared to earlier versions when running MadVR Tone mapping with high settings.
I was using the 436.48 Windows 7/8 driver with good render times in MadVR of 28-30 ms with a RTX 2080 Super. This was with my old Windows 8.1 build. I upgraded my PC with new Z390 motherboard, CPU, SSD, and DDR4 memory and installed Windows 10 Pro. I let GeForce Experience install the current 441.87 driver. My MadVR render times shot up to 40 ms and higher resulting in stutter due to dropped and repeated frames. Reinstalled Windows 10 and this time manually downloaded and installed the 436.48 DCH driver. MadVR render times are now 30-32 ms instead of 40+. GPU utilization also dropped from 95% to 88%. Last edited by claw; 18th January 2020 at 23:47. |
19th January 2020, 01:09 | #973 | Link |
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@claw - In both cases, did you make sure to switch the Nvidia Performance option from "Optimal" to "Adaptive"?
LOL @ryrynz just beat me to it by a few seconds
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21st January 2020, 02:26 | #975 | Link |
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I've tried a different workaround for HDR, I'm finding I much prefer the tone mapped with HDR rather than to SDR, so i've calibrated one of my presets to correct the colour issues, essentially I found that wacking up the saturation and adding a little red got my movies looking normal again, obviously this is a super dirty workaround but I much prefer it to using crappy windows HDR without tone mapping or tone mapping to SDR.
pretty happy with the results.
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
21st January 2020, 13:30 | #976 | Link |
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So you mean if you enable HDR via Windows, madVR can't tone map and output HDR? What happens if you check the output HDR box while you already enabled HDR in Windows, madVR tries to change the display mode again via the private API?
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21st January 2020, 15:32 | #977 | Link |
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Hi, no I dont think it works llike that, thats the first thing i tried, you just get a washed out image like MADVR is sending SDR instead of HDR. I'll try it again with 113 in case anything has changed,
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
21st January 2020, 15:36 | #978 | Link |
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it could be user error but this works now as long as I still use output as HDR, thats great as I dont need a workround now as I can turn on HDR from a shortcut from my remote.
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LG OLED EF950-YAM RX-V685-RYZEN 3600 - 16GBRAM - WIN10 RX 5700 - https://www.videohelp.com/software/madVR/old-versions |
21st January 2020, 15:47 | #979 | Link |
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Can I ask how you do that?
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21st January 2020, 15:49 | #980 | Link |
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which bit mate, tooggling HDR/OFF on or MADVR setup?
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