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22nd April 2018, 22:19 | #50322 | Link | |||
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The performance hit with JRiver MC is probably higher because depending on the situation it sometimes renders to a higher resolution. There's probably not much I can do to speed things up. At least I don't know how. I do wonder why the internal MPC-HC subtitle renderer doesn't seem to have the same performance hit, though. Hmmm... Is it possible it does have a similar hit and it's just not listed by madVR? I'm not sure right now if my rendering times measurement system successfully captures how much time the MPC-HC internal subtitle renderer spends. Quote:
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22nd April 2018, 22:59 | #50323 | Link |
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It is a 4K TV that can do 1080p at 120 Hz, just like last year's OLEDs from LG. The only thing new is Freesync support.
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madVR options explained |
22nd April 2018, 23:06 | #50324 | Link |
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madVR v0.92.13 released
http://madshi.net/madVR.zip Code:
* added 2 new RCA quality levels, with NGU fusion support * if "activate RCA only if it comes for free" is active, NGU quality level isn't modified, anymore * improved "preserve hue" tone mapping quality * added "dynamic" mode for "luminance vs saturation reduction" option * added "dumb" tone mapping algo, optionally with color correction * added support for Arve custom tone mapping curves * added "hdrOutput" information field 1) The former RCA "high" quality is now "very high" quality. 2) The former RCA "medium" quality is now "high" quality. 3) Added new faster (and worse quality) "medium" and "low" RCA presets. 4) Basically now RCA has the same quality levels as NGU (low, medium, high, very high). And now the fusing of NGU+RCA happens with the same quality level names. Which should make the fusion logic slightly easier to understand (I hope). 5) If you enable the option "activate only if it comes for free", in older builds madVR used whatever quality was "higher". So basically if you used NGU High + RCA Very High (formerly known as RCA High), madVR actually "upgraded" NGU to Very High quality. This still happens if you have "activate only if it comes for free" disabled. But if you enable it, the new build now never changes NGU quality level, anymore. Instead NGU quality will stay exactly as you selected it, and RCA is simply added via fusion, regardless of which RCA quality level you've selected. P.S: In order to use custom Arve curves for tone mapping, you need to use a special patched version of that tool. The original tool doesn't work for madVR, because the original tool has too low precision for my taste. You can download the custom version of the tool for madVR here: http://madshi.net/jvcprojectortools.zip Last edited by madshi; 22nd April 2018 at 23:09. |
23rd April 2018, 00:33 | #50328 | Link |
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for the new build but I used to have the "activate only if free" RCA checkbox enabled so it would keep 1080p untouched and allow me to combo medium RCA + "very high" NGU, but this isn't an option anymore apparently? This new change has made the checkbox useless for me, I don't see why you won't allow us to change the RCA level if it's free-ish
Last edited by leeperry; 23rd April 2018 at 00:36. |
23rd April 2018, 01:02 | #50329 | Link | |
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That was a long time ago. FSE was/is problematic. I am not sure if it was a pure AMD driver problem. Microsoft also broke/fixed a few things in Windows 10. |
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23rd April 2018, 01:13 | #50330 | Link |
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I found a bug. If you enable "restore details in compressed highlights" under hdr, the image becomes corrupted and turns purple.
This is with SDR content, not HDR, so this option shouldn't do anything. Tested with Nvidia and Intel drivers.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
23rd April 2018, 01:16 | #50331 | Link |
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I have some questions about the new release:
1) I understand the concept about fix too bright & saturated pixels with regards to illegal RGB values but less about gamut mapping. Do all pixels falling within the gamut (those above 0 to 100 nits) require hue and saturation adjustments after tone mapping, or does this only apply to mapping BT.2020 to BT.709? 2) What happened to diffuse white? 3) Does BT.2390 clip anything, or does it preserve all highlights? 4) Does the strength setting do anything with the free variant of RCA? That is all...
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players Last edited by Warner306; 23rd April 2018 at 04:20. |
23rd April 2018, 03:22 | #50332 | Link | ||
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That option used to change the NGU level to match the RCA level or the RCA level to match the NGU level (whichever was higher), not allow you to run RCA for free at a different quality level.
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madVR options explained Last edited by Asmodian; 23rd April 2018 at 07:00. |
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23rd April 2018, 07:49 | #50334 | Link | |
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Interestingly it also doesn't happen if I am actually watching HDR using "convert HDR content to SDR by using pixel shader math".
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madVR options explained Last edited by Asmodian; 23rd April 2018 at 07:55. |
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23rd April 2018, 09:56 | #50335 | Link | |
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23rd April 2018, 15:10 | #50337 | Link | |||
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It was only available in the test builds. I've removed it because it didn't really bring anything useful to the table. E.g. if you had peak=100 and diffuseWhite=20, you can achieve the exact same output by using peak=500 now. Basically diffuseWhite just scaled the peak number, nothing else. Quote:
When using the free "NGU+RCA fusion" variant, the RCA strength setting is still in full effect. But you can't choose the RCA quality, anymore, because the quality is now defined by the NGU quality. Obviously this only applies if you told madVR that you want to use RCA only if it comes for free. Otherwise both RCA strength and quality settings will be fully honored in any case. |
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23rd April 2018, 15:10 | #50338 | Link |
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madVR v0.92.14 released
http://madshi.net/madVR.zip Code:
* fixed: activated HDR option "restore details in compressed highlights" broke SDR playback |
23rd April 2018, 18:12 | #50340 | Link | |
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All I know is that it used to be free-ish but now appears truly free and I can finally use RCA+NGU Medium on 720p30@1080p so that's perfect |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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