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31st December 2016, 08:27 | #41781 | Link | ||
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Correction, produces coil whine
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Not entirely true, madshi developed this using various ground truths, in many cases this would produce a natural and accurate image. In saying that I doubt I'll use it any time soon. 100% agree. A blind dog can't lead a blind man. |
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31st December 2016, 11:26 | #41783 | Link |
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How should I configure madvr/lav in order to perform HDR-->SDR conversion and leaving BT.2020 untouched?
I have a JVC projector and a popular method of watching UHD is to let Panasonic UB700/900 do HDR-->SDR conversion with BT.2020 passthrough with the help of the HD fury/integral. I am basically interested in doing the same thing with Madvr since I now have HDR content on my HTPC. I am thinking this should be possible? |
31st December 2016, 11:32 | #41784 | Link |
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Just set your display device in madVR to be native BT.2020 ("is already calibrated to bt.2020" on the device page), then it should leave it alone.
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LAV Filters - open source ffmpeg based media splitter and decoders |
31st December 2016, 13:35 | #41785 | Link |
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Ok sounds good
When MadVR is set to "is already calibrated to bt.2020" and it receives rec709, I assume that it leaves it untouched and doesn't try to expand the gamut? I am looking for a "set it and forget it"-setting and only adjust the color gamut in the projector depending on content. |
31st December 2016, 19:52 | #41787 | Link |
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No, it is just that Patrik didn't like it. You can never please everyone.
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madVR options explained |
31st December 2016, 20:03 | #41788 | Link | |
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I use it but change automatically to 23/24 mhz when the movie is 23.976 fps... Always with uhd deep color enabled. Using in 60 mhz or 23/24 mhz noticed that it looks bad or choppy.
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"To infinity, and beyond!" Last edited by Oguignant; 31st December 2016 at 20:13. |
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31st December 2016, 22:39 | #41797 | Link |
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use rgb or ycbcr444 for hdmi 2.0b (Gtx 1080 and lg ef9500 uhd deep color) and madvr exclusive mode 10bit 4k 60mhz.
Do not tell me just "no", pls explain why you say "no"
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"To infinity, and beyond!" Last edited by Oguignant; 31st December 2016 at 22:42. |
1st January 2017, 00:10 | #41798 | Link | |
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Just because madVR is in 10-bit mode doesn't necessarily mean your GPU outputs 10-bit to the TV. The best you can do is 60Hz 4K 4:4:4 8-bit, or if you really want 10-bit for some reason its down to 4:2:2. Its a shame they didn't increase the HDMI bandwidth slightly more to allow this, but alas they didn't. HDMI 2.1 is supposed to be officialy announced at CES in January. All so far known about it is that it'll add dynamic HDR support - if it'll also increase the bandwidth is unknown (to me, anyway).
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 1st January 2017 at 00:13. |
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1st January 2017, 06:42 | #41800 | Link | |
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So, when madvr says 10 bit in exclusive mode, what does it mean? I guess, madvr converts 8 bit into 10bit? this means that Madvr can never match or exceed the quality of the native TV player? pd. Happy New Year to everyone!
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"To infinity, and beyond!" Last edited by Oguignant; 1st January 2017 at 11:03. |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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