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7th February 2021, 10:12 | #61242 | Link | |
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Quote:
Why? Is it issue? Please tell me on which site can I get test builds of the madVR? |
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7th February 2021, 12:23 | #61243 | Link | |
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Just curious, since the OP solved his problem. |
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7th February 2021, 14:24 | #61244 | Link |
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Yes, if it cannot write the user doesn't even know; settings.bin is simply not created.
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madVR options explained |
7th February 2021, 19:18 | #61245 | Link | |
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If you want to know more about the testing, see here https://www.avsforum.com/threads/imp...ector.2954506/
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Henry | LG OLED65C7P | Denon AVR-X3500H | ELAC Uni-Fi x7 | ELAC Debut 2.0 SUB3030 x2 | NVIDIA SHIELD TV Pro 2019 | Plex Last edited by VBB; 7th February 2021 at 19:22. |
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11th February 2021, 02:58 | #61247 | Link |
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I'm unable to load a custom arve curve for tone mapping in madVR.
I understand that madVR's own tone mapping is better since it's dynamic, but figured I could try loading arve curves into madVR to see how they would perform in my projector. Once I select 'arve custom curve' in 'tone mapping curve' an explorer window opens where it lets me select the .conf file, once selected/loaded by pressing 'Open', madVR instead selects 'BT.2390'. If I select 'BT.2390' from the list, I cannot 'Apply' it, because it has already been applied by trying to load the custom arve curve. Support for arve curves was implemented in v0.92.13, I've tried that build, and all builds up to the most recent build, no luck at all. You cannot load arve curves with the latest HDR build installed/patched, so obviously those builds are not installed. I've tried two different curves, one with 'eo' set to 'eotf_pq' and one set to 'eotf_gamma_2_4' but none seem to bite. Can anyone of you replicate the issue? I'm using Javs V3 curve, from AVSforum, specifically the '1200nitv3' curve, you'll find it below. https://www.dropbox.com/s/xbwz9fyt62...%20v3.zip?dl=1 Thanks! |
17th February 2021, 16:36 | #61249 | Link |
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the 5700 series does so it should do, there has been no announcement about pulling this, all current drivers still work on my card
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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 February 2021, 18:22 | #61250 | Link | |
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NVidia runs correct and stable out of the box with madvr. No cru required. Only Windows doesn't switch to HDR automatically. It's known to be a driver issue. |
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18th February 2021, 22:25 | #61251 | Link |
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I have a GTX 980Ti and a Ryzen 2600x
1080p When playing a video file with madVr, the whole system restarts within 10 seconds. I've tried 32bit and 64bit, different settings, updated LAV filters, nothing. I have no issue in games or any type of stress testing the GPU. What's the problem? |
18th February 2021, 22:42 | #61252 | Link |
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Nvidia 461.40 Vsync workaround
Updating to 461.40 indeed changes how vsync acts and for me it introduces small stutters ( no drops in the OSD).
The solution for me is to again check fullscreen exclusive mode in the MadVR settings. This works with mpc-hc. Sadly not with PotPlayer, let me know why or how to solve it. - Sidenote for mpv users - Same issue , solved with using opengl, I use these flags: # no vsync issues gpu-api=opengl opengl-swapinterval=1 fbo-format=rgba16f # required for fsrcnnx with opengl I usually use d3d11 or vulkan so a solution to this as well is welcomed. |
19th February 2021, 00:46 | #61253 | Link |
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I was having a lot of stutterings with the rtx 2060, no drop frames, driver v460,79. Presentation glitches were many, just open the video on the mpc-hc and it was already 4 ~ 5 and it kept increasing. It only solved the problem when the vsync was turned off on the nvidia control panel for the mpc-hc and the madvr executable, then it solved the problem of stutterings, it's over, now everything flows perfectly. In short, vsync active at least for me only causes problems with madvr, if you don't want to turn it off for the whole system, do the test only with the video player and madvr, at least it's working very well for me.
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19th February 2021, 01:04 | #61254 | Link |
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Did you try "application controlled" instead of on or off?
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19th February 2021, 01:05 | #61255 | Link | |
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Yeah I have tried all three, all combinations with above applications+madvr. Application controlled is the recommended by Nvidia going forward but it's a shame that the vsync is acting up. I've tried a bunch of different things like turning on HAGS to nu avail. Last edited by KrazyLurt; 19th February 2021 at 01:10. |
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19th February 2021, 02:12 | #61256 | Link |
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SOLVED the Vsync in Mpc-HC, and PotPlayer w MadVR
Well I solved my issue, I hope this post will be useful.
As mentioned earlier, had vsync issues, solved in mpc-hc with fullscreen exclusive but it didnt work with PotPlayer. Well this is solved in MadVR settings: EDIT: Asmodian corrected my error of reasoning, so this is my solution after adjusting as Asmodian explained below Lower the vaule "present several frames in advanced" to "1", this work under "window mode" and "exclusive mode" I previously had it 8 frames in advanced. The only value working for me is "1". Only thing left now is getting d3d11 and vulkan APIs working in MPV, I havent found any flag for editing how many frames presented in advance, maybe its somewhere in the io manual or it doesnt work the same. Anyway, input is welcomed as usual. Last edited by KrazyLurt; 19th February 2021 at 03:11. Reason: Correction after explanatinon in Asmodian's post below |
19th February 2021, 02:41 | #61257 | Link | |
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If you turn it off it uses a very old method to present the frames. Notice how it changes to "how many backbuffers shall be used:" instead of "how many video frames shall be presented in advance:"? I have been recommending <=3 frames presented in advance for a long time now. I definitely had stuttering with values >3 well before this driver update. Many users report best results with it set to 1. Using backbuffers instead is not recommended, though I am not sure exactly why. Slower?
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19th February 2021, 10:25 | #61259 | Link | |
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19th February 2021, 11:24 | #61260 | Link |
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It seems to be everything with more recent drivers but I only have personal experiance with Turing and Ampere.
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madVR options explained |
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direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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