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21st January 2022, 12:08 | #2121 | Link | ||
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Quote:
Well, that's what we want to use/test Quote:
It should be a clear color difference on-the-fly when you enable the shader with hdr output: without the shader it crushes black and blows out highlights. I tried the matrix and source_primaries as well, but they don't do anything good. I also tried to decrease saturation (in madvr, e.g. -5), but fire starts to become pink, so it's a no go. Maye this saturate line is the issue? They added a comment here why they use it with d3d11 shaders (but this use different math): "use saturate(), because pow() can not take negative values" So I'll try it out with pow() instead ... Let's use madmeasure v145 for testing, that looks to be a good build ... EDIT: I tried "pow(color, 1.0)" instead of saturation but the image is the same, so that's not the issue. Maybe this one is?
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22nd January 2022, 02:39 | #2122 | Link |
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I don't really care about madVR anymore but I was curious about the mercury curve.
Overall it's pretty similar to my last custom curve, with a slight emphasis on highlight detail and contrast (therefore slightly dimmer midtones). I'd say it's pretty much equivalent at punch 20, with defaults (HSTM limit) and HSTM Log Very Low. I think most of the early feedback was around 12 for lower nits, which still looks very close to 20 at 870 nits.
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22nd January 2022, 06:02 | #2123 | Link |
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Quietvoid
Did you delete your madvr HDR Tone mapping settings?
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22nd January 2022, 14:02 | #2125 | Link | |
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I don't like HSTM with high display peak and hdr passthrough, so it's disabled here. Why is that, out of curiousity?
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22nd January 2022, 15:48 | #2126 | Link | ||
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Quote:
Higher punch usually means brighter and more contrast. With mercury nowadays there isn't any highlight detail loss even at punch 20 for our target nits. Quote:
Mostly it's not convenient for me to use a PC for playback. Plus my TV's HDMI cable always falls off my GPU Also, HDR10 is pretty much unwatchable for me either because of bad factory PQ tracking, or the 1D LUT issues I mentioned before. No I haven't deleted anything.
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23rd January 2022, 00:13 | #2128 | Link |
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I don't know, it's outdated anyways.
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25th January 2022, 03:36 | #2129 | Link |
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@chros Have you tried this? https://www.avsforum.com/threads/201...#post-61381379
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LG C2 OLED | GitHub Projects Last edited by quietvoid; 25th January 2022 at 03:41. |
1st February 2022, 01:08 | #2130 | Link |
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quietvoid,
If you have the time to play around with the new madvr beta, pls do so. Tried it using most of your last setting and it looks promising. The setting being shared in the avs forum are mostly for front projectors. We need something that is for OLED
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1st February 2022, 16:24 | #2131 | Link |
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I have no interest in using madVR so I won't be testing new settings. Sorry.
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1st February 2022, 20:09 | #2132 | Link |
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I may poke around with it over the next few days. I just ordered a longer HDMI cable so I can hook my laptop up to my VRROOM for testing. Ultimately I've not been using a PC solution for quite a few months now and honestly haven't missed it much.
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1st February 2022, 20:46 | #2133 | Link |
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Seems to be a trend
(at least among those of us whose video cards died an untimely death)
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1st February 2022, 21:56 | #2134 | Link |
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Yea I'm honestly more interested in saving up for a new G2 (potentially) than I am a new HTPC. There are differences in using madvr dtm, there's no question. But I'd argue, as many others have, that if you're watching mostly 1000 nit content on a 870 nit screen, the benefit to dtm is not going to be super huge. Hence, I don't really miss it much.
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1st February 2022, 22:38 | #2135 | Link |
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DoVi perfect black with 2018 models, 2nd round
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1st February 2022, 23:05 | #2136 | Link |
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Saw your post over at AVS earlier. I don't seem to have this particular issue with my C7. While DV content itself is often not 100% black, test patterns and black bars usually are.
*Edited from "always" to "usually" LOL
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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; 1st February 2022 at 23:08. |
2nd February 2022, 13:12 | #2137 | Link |
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What are you using, nowadays? I remember SamuriHL mentioning Nvidia Shield (IIRC).
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2nd February 2022, 15:05 | #2138 | Link | |
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Quote:
Though I'll have to try using mpv after my HDR calibration is fixed, I doubt I'll actually use the PC because it's less convenient anyways.
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2nd February 2022, 20:00 | #2139 | Link |
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Yup, I'm using a Shield Pro. Dolby Vision for things that have it, HDR10 for those that don't. I also have an ATV 4K 2nd gen. And of course my UB820. I don't feel I'm missing out on much with this setup.
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3rd February 2022, 15:25 | #2140 | Link |
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That was a short lived attempt at madvr on my laptop. I've never gotten it to work right when outputting to the C8. This time was no exception. I can't get it to trigger HDR. I switch back to JRVR and it works perfectly fine. Whatever. I'm over trying to deal with that.
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