Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
26th March 2018, 15:58 | #49841 | Link | |
Registered User
Join Date: Nov 2017
Posts: 66
|
Quote:
On hdmi label full range rgb is way to dark but the same settings over pc label looks like YCbCr 4:2:2 10bit on hdmi label, hope it make sense heh |
|
26th March 2018, 16:19 | #49842 | Link | |
Registered User
Join Date: Aug 2016
Posts: 1,348
|
Quote:
Your issues suggest to me that your TV is invoking a a separate profile for each setting which is correct, you may not have noticed that one of them is set incorrectly, you may have set HDMI level to LOW instead of HIGH or vice versa for instance.. maybe? |
|
26th March 2018, 21:02 | #49844 | Link |
Registered User
Join Date: Sep 2014
Posts: 280
|
@madshi:
Do you know if madvr's madTPG works with the new autocal feature on the new 2018 lg oled tvs?
__________________
Intel i5 6600, 16 GB DDR4, AMD Vega RX56 8 GB, Windows 10 x64, Kodi DS Player 17.6, MadVR (x64), LAV Filters (x64), XySubfilter .746 (x64) LG 4K OLED (65C8D), Denon X-4200 AVR, Dali Zensor 5.1 Set |
26th March 2018, 22:43 | #49845 | Link | |
Registered User
Join Date: Dec 2014
Posts: 1,127
|
Quote:
__________________
HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
|
26th March 2018, 22:53 | #49846 | Link | |
Registered User
Join Date: Apr 2017
Posts: 47
|
Quote:
Ah well, at least everything works, gonna just have to learn to close windows before watching 4k HDR if I don't want them resized. |
|
27th March 2018, 12:27 | #49847 | Link |
Registered User
Join Date: Jun 2007
Posts: 656
|
I've read the past few pages and, as a current plasma owner and most likely future LG OLED owner, I have to say you all managed to scare the hell out of me with all this HDR, 4:2:2, 4:4:4, OS HDR, NV HDR... jeez... stuff could get more complicated only by actively trying.
|
27th March 2018, 12:30 | #49848 | Link | |
Registered User
Join Date: Jun 2007
Posts: 656
|
Quote:
|
|
27th March 2018, 13:40 | #49851 | Link |
Registered User
Join Date: Nov 2010
Posts: 48
|
are you referencing to your post here ?https://forum.doom9.org/showpost.php...ostcount=49376
because i have the same problem with my tv (2013 sony fhd) but not with my monitor (1440p chg70 samsung) |
27th March 2018, 13:42 | #49852 | Link | |
Registered User
Join Date: Mar 2005
Location: Israel
Posts: 162
|
Quote:
Maybe more people need to report this for nvidia to notice. Last edited by FDisk80; 27th March 2018 at 13:50. |
|
27th March 2018, 14:14 | #49853 | Link |
Registered User
Join Date: Aug 2016
Posts: 1,348
|
Out of interest, why are people setting custom resolutions in NVIDA when they can be created in MADVR without any fuss, is it so you can create custom bit rates and colour space as well, I dont know much about the NVIDIA side of things though.
|
27th March 2018, 15:29 | #49854 | Link |
Registered User
Join Date: Jan 2018
Posts: 16
|
Hi everybody!
I've been doing some tests lately with madvr and an oppo203 a friend let me few days. Something very strange happens to me and I don't know if this is normal or not. First of all, at the options for calibrating display in madvr, if I set a power curve gamma, the deeper I set the value in the Gamma field the more washed out it gets the image. So far I know, the higher the gamma, darker it should get. I use a JVC with a 2.4 gamma at the proyector settings. If I set a gamma of 2.2 in madvr it gets darker and if I set a 2.4 it washes out, if I set 2.6 it washes more. Aslo regarding to sdr2020 conversion I detected something strange also. I like to test my settings with the last film of Harry Potter. At arround 1h35 there is some scenes of high hdr content. Very bright images with lots of highlights. With the oppo doing sdr2020 in this scenes there are a little magenta tones in the highlights. In madvr this tones dont show up when doing sdr2020 and setting display calibrated to bt2020 , but if I set the display is not calibrated this tones show up exactly as the oppo does. Also have detected this with faces and with yellow explosions or fire. At the oppo the magenta tint (very subtle) is present and in madvr sdr2020 with display calibrated to bt2020 they are missing. Also with the color of Bumblebee in Transformers 5, it shows like a yellow lemon desaturated the tone and in oppo it shows a deeper yellow with more magenta mixed, the same as if I turn of the display calibration settings in madvr. Regards! |
27th March 2018, 17:32 | #49855 | Link | |
Registered User
Join Date: Dec 2014
Posts: 1,127
|
Quote:
Is it possible your display is calibrated to Rec.709 in SDR mode? When calibration controls are disabled, I think it defaults to Rec.709, but this has not been made clear. No display can do Rec.2020. It would be DCI-P3 at best. As for the gamma, any mismatch would alter the brightness. If you choose the correct value, it should be fine. But again, I think disabling calibration control defaults to a gamma of 2.20, so this is not clear either.
__________________
HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
|
27th March 2018, 17:54 | #49856 | Link | |
Registered User
Join Date: Jan 2018
Posts: 16
|
Quote:
Thanks for your answer. Im setting in madvr hdr to sdr with pixel shader. At my jvc I have a dedicated slot with gamma 2.4, color temperature 6500 and color profile bt2020. Its just strange the thing with the gamma power curve. With the oppo comparing with madcr who knows, they could use different algorithms sure, but to achieve the same result I have to tell madvr as if my display was rec709 instead of bt2020. Regards! |
|
27th March 2018, 18:33 | #49857 | Link |
Registered User
Join Date: Jan 2014
Posts: 216
|
GTX 960. Latest drivers, latest Win10.
I set up a custom 2160p23 resolution in madVR. This gives a perfect 23.97600 with 1 frame drop every 1 day+. After I reboot my pc and play a video the framerate changes to 23.978 and composition is listed as 23.980. I am using windowed fullscreen. If I change madVR to full screen exclusive then the framerate goes back to the correct 23.97600. This is so frustrating. It will not play the correct framerate in windowed mode no matter what I do. I prefer windowed mode. Is this an Nvidia bug? madVR? Windows? Has this happened to anyone else? |
27th March 2018, 18:57 | #49858 | Link | |
Registered User
Join Date: Dec 2014
Posts: 1,127
|
Quote:
__________________
HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
|
27th March 2018, 19:21 | #49859 | Link | |
Registered User
Join Date: Jan 2018
Posts: 16
|
Quote:
I think not, but Im not sure right now. So far I remember I have nothing active at the tab of color and gamma. Regards! |
|
27th March 2018, 20:26 | #49860 | Link |
Registered User
Join Date: May 2004
Posts: 5,351
|
I've been away for a while, but, I wanted to report back for those that care that the latest Windows 10 build (which is potentially going to be RTM) and today's nVidia driver have solved my 3D playback issues that I reported a few months ago when I started messing with insider builds. I still get frame drops which is sadly normal for my setup, but, the UI is no longer broken when playing a 3D movie. Hurray...I guess
__________________
HTPC: Windows 11, AMD 5900X, RTX 3080, Pioneer Elite VSX-LX303, LG G2 77" OLED |
Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
Thread Tools | Search this Thread |
Display Modes | |
|
|