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15th February 2017, 17:43 | #42481 | Link | |
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Quote:
http://www.samsung.com/in/support/skp/faq/1050349 |
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15th February 2017, 17:51 | #42482 | Link |
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not on new screens: http://www.samsung.com/hk_en/support/skp/faq/1049648
the screen resolution is 3840x2160 if you like it or not and 3840x2160 is the correct UHD resolution. |
15th February 2017, 17:54 | #42483 | Link | |
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15th February 2017, 18:05 | #42484 | Link | ||
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Glad to hear the problems are gone, and were not caused by madVR. |
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15th February 2017, 19:18 | #42485 | Link | |
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That's how my menu is.It's an 2016 model. Look for yourself. Fit to screen off Notice OSD on the left side http://imgur.com/a/XiQta Fit to screen on Notice OSD on the left side again.Also 4096x2160 is 1.90:1,right?Notice the black bar on the side and movies resolution.http://imgur.com/a/FzCMJ http://imgur.com/a/9qd9Z http://imgur.com/a/sRlIY http://imgur.com/a/0Dy0m back to you Last edited by Damien147; 15th February 2017 at 19:26. |
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15th February 2017, 19:29 | #42486 | Link |
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@Damien, does Windows offer you to output 3840x2160? If so, try switching between 3840x2160 and 4096x2160 and check how the Windows desktop looks like. Are there black borders in either case, or some part of the desktop cut off? And which way are the fonts sharper?
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15th February 2017, 19:50 | #42488 | Link |
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Ok, that does sound like a native res of 4096x2160. Which is very weird, though, because it's the first time I hear of a consumer flat panel display with 4096x2160 resolution, and furthermore the Samsung website clearly states it's 3840x2160. However, often TVs use different panels from different manufacturers (unlikely for Samsung, though), depending on which size your TV is. E.g. some Sony models use an IPS screen for 42" and a PVA screen for 55" or something like that. Maybe for some reason your panel is really 4096x2160, because of the panel size you're using, but it truely is weird.
Fonts are perfectly sharp regardless of whether you send 3840x2160 or 4096x2160, right? |
15th February 2017, 20:08 | #42489 | Link |
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Everything seems to work as intended as I said.
Here is your OSD with an 4096x2160 video http://imgur.com/a/WM6oC |
15th February 2017, 21:10 | #42490 | Link | |
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without fit to screen it is cropping the image to 3840x2160. don't you think it is strange that the TV is cropping left and right but not top and bottom without fit to screen when the actual screen size is 4096x2160? there is no screenshot with 3840x2160 as an input signal. and a small guess a AMD card without HDMI 2.0? |
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15th February 2017, 21:36 | #42491 | Link | |
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Here is a screenshot with 3840x2160 movie.http://imgur.com/a/zGiaC You see the black bar on the side? Here's one with 4096x2160 http://imgur.com/a/WM6oC Card is rx470 with HDMI 2.0b support.TV and hdmi cable supports 2.0a. |
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15th February 2017, 21:49 | #42492 | Link | |
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try a different player. the second one is useless there is nothing to see because it is black. ok because you are using an AMD card. when switching to 3840x2160 does your TV report 3840x2160 or is it still reporting 4096x2160? |
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15th February 2017, 22:10 | #42493 | Link |
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One hint is that Windows itself says 4096x2160 is "recommended". That usually means that the display's EDID block lists that resolution as its physical resolution. So right now I think it really seems to be a 4096x2160 display, as weird as it seems.
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15th February 2017, 22:26 | #42494 | Link | ||
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Quote:
It speaks by itself. Quote:
Look: 3840x2160 http://imgur.com/a/MIwJJ 4096x2160 http://imgur.com/a/KNIJA |
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15th February 2017, 22:31 | #42495 | Link | |
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15th February 2017, 22:32 | #42496 | Link |
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FWIW, trying to connect my old laptop to our 4k LG TV I could only get a sharp image by putting it on 1360x768, rather than 1280x720 (or 1920x1080). On my new laptop, which has HDMI 2.0, both 1080p and 2160p work fine. I don't know if that has any relation with the strangeness Damien147 is seeing (since my old laptop didn't even support 4k output at all), but maybe the PC and the TV don't quite agree on how to interpret the signal being sent.
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15th February 2017, 22:35 | #42497 | Link |
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I don't have any XP PCs, anymore, sadly! I suppose I can dig out some DVD to test physical playback, but I think if it was really a problem, more users would have reported the problem, no? So XP seems like the most likely explanation. Have you thought about upgrading to Windows 8.1? It's a far better media playback OS compared to XP, and resource usage isn't much higher than XP, either, I think.
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15th February 2017, 22:36 | #42498 | Link | |
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i still don't get why madVR is rendering the image to the right and that by 128p. but this has nothing todo with any display. my RX 480 was doing the same with 4096x2160. |
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15th February 2017, 22:43 | #42499 | Link | |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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