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Old 27th June 2020, 14:07   #59761  |  Link
Alexkral
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You mean in madVR? You have some similar bilateral options for chroma resampling. KrigBilateral is a shader created by Shiandow for MPDN and also adapted by igv for mpv. It's used for chroma resampling though it could also be used for 2x chroma upscaling.
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Old 27th June 2020, 15:51   #59762  |  Link
huhn
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the bilateral in madVR should be from shiandow too. i can't recommend it. this scaler lives from the luma channel but the luma channel is not always available when chroma scaling is critical.
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Old 28th June 2020, 16:49   #59763  |  Link
deado
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Quote:
Originally Posted by dbcooper View Post
Any issues reported with Windows 10 2004 update?
Fullscreen exclusive mode has stopped working for me (player is mpc-hc 1.9.6).
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Old 28th June 2020, 17:38   #59764  |  Link
Klaus1189
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@deado: What is exactly the issue?
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Old 29th June 2020, 02:19   #59765  |  Link
deado
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Quote:
Originally Posted by Klaus1189 View Post
@deado: What is exactly the issue?
Strange.. I changed nothing, woke up today, and it's now working again. Couldn't get it to work last few days no matter what I tried (since upgrading to win10 2004).

Oh well good to know it's not an 'issue' generally.
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Old 29th June 2020, 16:56   #59766  |  Link
RXP
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Had a really frustrating problem now - and only realised what it was at the end of the movie. Display Identification got messed up so none of my profiles applied.

I've got all my profiles nicely setup in MadVR - everything "just works" recently, very happy with it. Then sat down for a re-watch of the Dark Knight with my wife and I noticed the colours were over-saturated. I didn't want to pause the movie and faf around with settings because I thought it was the tone mapping algo having a few issues and it's really frustrating to do that when you're watching with someone else.

Turns out for some reason MadVR had a different display device active, no EDID info just "generic PnP monitor" with a string of Windows info. So none of my profiles for the other EDID's were selected. I assume MadVR defaults to Rec709 so the tone mapping was trying to tone map to Rec709 and I'd flipped to the Rec2020 mode on my PJ. Hence over-saturation.

No idea why Windows/Nvidia/whatever decided to show my display as another display. 0 updates, 0 changes - I dual boot for this exact reason so I keep one boot perfectly stable. But I guess even that doesn't work. Sigh....
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Old 29th June 2020, 20:08   #59767  |  Link
Martin51
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Hello, I am following the tutorial for custom modes. Once optimization data is available, I see the "Test mode" button instead of "Apply". I tried changing the refresh rate, and restart with no luck. Any ideas?
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Old 30th June 2020, 19:01   #59768  |  Link
mclingo
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Quote:
Originally Posted by Martin51 View Post
Hello, I am following the tutorial for custom modes. Once optimization data is available, I see the "Test mode" button instead of "Apply". I tried changing the refresh rate, and restart with no luck. Any ideas?
shouldnt be that hard but it doesnt always work but when it doesnt it can be a reall faff to get this work, sometimes, even though you've done it all correct it still does nothing, I have this issue with my wireless Arctis pro headphones, no matter what I do or set I get a frame drop every 20 mins, which isnt a disaster but I get several hours or days with my AMD HDMI audio without and special configs at all.

Quick quide.

Delete any you've already put in and reboot

click add - select your resolution and refresh rate and click apply.

Play a move for 20 mins.

Go back in and open the optimize tab and select one of the options that look good and apply.

Reboot and see what you get.

What are you currenting timings, post a screen shot of your control J screen after 5 mins playback in case you've set something up wrong, for instance you only need timings for NVIDIA cards usually, AMD card have impeccable timing and require not custom modes (usually).
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Old 30th June 2020, 20:13   #59769  |  Link
x7007
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Quote:
Originally Posted by B1gD4ddy View Post
hey guys, nvidia changed its hdr code in the 45x.xx drivers. because of that madvr hdr passtrough does not work anymore.

quote from guru3d forum: "HDR works fine, it's just madvr that doesn't know what to do with how Nvidia changed the HDR code in the drivers. If it's like the 451.22, NVHDR activates the Windows HDR option instead of running its own code."

from me: can confirm. mpc be madvr hdr passtrough does not work anymore. it just activates windows hdr but movie is still sdr. only help for now is to go back to 446.14.


so please update madvr and make hdr passtrough usable again. thx.
Yes works with potplayer x64 also.. Thanks
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Old 1st July 2020, 17:24   #59770  |  Link
Martin51
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mclingo, I followed the step you suggested

- Deleted everything, then rebooted
- Clicked edit on the custom mode I want to set

- Test mode, then rebooted
- Played video for about 20m (Switched automatically to 25 Hz)
- Stopped video (switched back to 60Hz)
- Back to the settings I see:

- Clicked the optimize button


=> There is no apply button

I played the video again a few min cause I forgot to make the screenshot:
Attached Images
    
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Old 1st July 2020, 23:45   #59771  |  Link
kuchikirukia
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I have a 60Hz and 120Hz monitor. When I'm extending my Windows 10 desktop between them I get 60 presentation glitches per second when MPC-HC w/ madVR is in windowed mode on the 120Hz monitor. (the counter increments even when the video is paused)
Sometimes the video looks fine, sometimes it looks like it's dropping frames (even though the dropped frames counter doesn't show it)
It doesn't have an issue when fullscreened or on the 60Hz monitor, or when Windows is set to only display on the 120Hz.

Last edited by kuchikirukia; 1st July 2020 at 23:48.
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Old 2nd July 2020, 10:13   #59772  |  Link
huhn
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windows doesn't really like 2 refreshrates the desktop is running only at 1 of them newer version are more clever about this so it's not accidentally running at 60 HZ internally on a 120 hz screen.

overlay rendering avoids.
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Old 3rd July 2020, 21:48   #59773  |  Link
biship
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Is there a work around for the HDR bug on Nvidia? My LG thinks non-HDR video's are HDR and so it switches into HDR mode
I am using Media Portal v1 + LAV + Madvr.
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Old 4th July 2020, 00:33   #59774  |  Link
Andy o
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Quote:
Originally Posted by biship View Post
Is there a work around for the HDR bug on Nvidia? My LG thinks non-HDR video's are HDR and so it switches into HDR mode
I am using Media Portal v1 + LAV + Madvr.
If you re-open the file (e.g. double click on it again in Explorer) without closing MPC-HC it will display HDR, but I now have the issue that it's crushing black levels in that situation. Of course if I switch to 16-235 in madVR it displays correctly, but then SDR has the wrong levels. This is with the GTX 1650 Super 451.48 drivers on Win 10 1909 madVR 0.92.17. RGB Full output.
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Old 4th July 2020, 02:29   #59775  |  Link
SamuriHL
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I went back to the previous studio driver. The latest stuff is a mess. Maybe it'll get fixed eventually but right now I'm sticking to working drivers.
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Old 4th July 2020, 13:08   #59776  |  Link
njfoses
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Quote:
Originally Posted by samurihl View Post
i went back to the previous studio driver. The latest stuff is a mess. Maybe it'll get fixed eventually but right now i'm sticking to working drivers.
442.19?
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Old 4th July 2020, 15:47   #59777  |  Link
Klaus1189
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Please see here:
AMD, Intel and Nvidia driver issues and last recommended version
Last working GRD: 446.14
Last working SD: 442.92
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Old 4th July 2020, 18:38   #59778  |  Link
SamuriHL
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Originally Posted by njfoses View Post
442.19?
Nope.

442.92-desktop-win10-64bit-international-nsd-dch-whql
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Old 4th July 2020, 20:46   #59779  |  Link
Martin51
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mclingo I have posted a reply a few days ago with screen shots but my post never appeared. I followed all the steps you suggested, but when clicking the optimise button I see "Test mode" instead of apply.

In fact, I was only interested in custom modes because I do experience some audio dropouts from time to time. I thought it had something to do with my old AV receiver, I now have a recent one but the problem is still present.
Can the dropouts be related to dropped or repeated frames?
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Old 5th July 2020, 14:16   #59780  |  Link
mclingo
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audio dropout are unlikely to be custom res, more likely something wrong in your hardware chain, perhaps one of your cables is not great and isnt handing the bandwidth very well or just a driver issue, i've had cabling issues before. Hard to say more without a comprensive list of your setup. Also, dont post pics on here, they take ages to show up, host them on ONEDRIVE or something like that, use a URL.
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