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Question a bit 'technical experts madVR combined with Kodi / DSPlayer, I have a Nvidia GTX-970 doing some tests with medium settings and chroma upscaling to 1080p with NNEDI3 I tested these values for Rendering and GPU Sensor
Chroma Upscaling : NNEDI3 set to 128 neurons and Image upscaling JINC
Rendering 28/29 ms
Sensor GPU:
GPU Core Clock = 1410
GPU Memory Clock = 1502
GPU Temperature = 68%
GPU Load = 64%
Chroma Upscaling : NNEDI3 set to 64 neurons and Image upscaling JINC
Rendering 18/19 ms
Sensor GPU:
GPU Core Clock = 1177
GPU Memory Clock = 1502
GPU Temperature = 58%
GPU Load = 46%
I would like to know what you think of these values NNEDI3 / GPU and if there are significant differences between NNEDI3 128 neurons and NNEDI3 64 neurons as settings for video quality for the final video at 1080p.
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Uoppi
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2015-10-10, 16:41
(This post was last modified: 2015-10-10, 16:42 by Uoppi.)
gotham_x, regarding the numbers:
I have an GTX 960 and can say the memory clock rarely needs to go past ~1500 (only downscaling 4k to 1080p seems to require that for me). Just saying because I wasted a lot of time trying to figure out whether my card was broken because most of the time the mem clock remained below max.
Small wonder then that overclocking past the factory OC provided little benefit (the few ms gained vs. the increased temps and fan speeds just wasn't worth it for me). The general "wisdom" seems to say NNEDI3 with values 32 and up are good, especially when prioritized for luma. So I'd say on general terms your settings look as I'd expect for a GTX 970 to perform.
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2015-10-11, 10:13
(This post was last modified: 2015-10-11, 10:15 by gotham_x.)
Thanks for your feedback, if you have implemented the right way, content to 1080p> 1080p, with a setting of chroma upscaling set for example with super-xbr150 + AR (High Processing), you should seize substantial differences in the level of an image better output, by contrast, with a setting of chroma upscaling set with NNEDI3 (Maximum Processing) 32/64/128 neurons in this case only for 1080p content you are watching, is that correct? but as suggested, focus on setting (High processing) to content to 1080p and double image with mixed content 1080p / 720p processing algorithm NNEDI3.
So in this case, mixed content at 1080p / 720p would be enough to set only one profile in the profile madVR as suggested?
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There is now madVR 0.89.8 with another xysubfilter fix
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thanks for the tipps, may i ask about sep. profiles, any chance they will come to internal profiles (example: save for 1080i content ...)
or then only possible to use with madvr settings ?
thanks ahead