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#54361 | Link | |
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Join Date: Aug 2016
Posts: 8
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#54362 | Link | |
Registered User
Join Date: Mar 2009
Posts: 2,981
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Quote:
Sometimes though people just have no idea on what to look for and are also looking at blown out over sharpened displays to begin with.. Last edited by ryrynz; 16th January 2019 at 20:37. |
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#54363 | Link | |
Registered User
Join Date: Aug 2016
Posts: 8
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Quote:
https://imgur.com/a/q8SBvmN Left one is 4k HDR with madvr in a 1080 display the other the blue ray, if i do the same in the htpc they are shown almost equal except for the color, not the sharpen, maybe the htpc is not doing downscaling? Last edited by albur; 16th January 2019 at 21:24. |
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#54364 | Link |
Registered User
Join Date: Mar 2009
Posts: 2,981
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There's a huge difference between those two pictures, The one on the left is considerably sharper.
Look at the rocks.. look at the jagginess of the wires on the left image that run along the roof of that tent. Last edited by ryrynz; 16th January 2019 at 21:26. |
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#54365 | Link |
X Cinema Projectionist NZ
Join Date: Feb 2006
Location: Auckland NZ
Posts: 270
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Ive been battling the Anamorphic mode on madvr for days and still dont understand what im doing wrong....
I upscale all my ripped BDs to 4K through madvr. I use JRiver on my JVC X9900 projector, with an Isco L lens and cineslide. When I engage Anamorphic mode in madvr (set to default 4/3) the strectch is correct but the sides of the 16:9 window come in closer to a 4:3 window. For the correct stretch size the window sould be the same width as the 16:9 one when the A stretch is activated in madvr. I have the same height with the correct stretch but the width is not to the sides of the 16:9 screen, I need it to be the same width as 16:9 as the lens when engaged stretches the width correctly to the sides of the scope screen. I hope you guys who use the A stretch on madvr and 4K upscaling can help me... I have tried a multitude of Window sizing but cant understand how to get this right Im afraid... Last edited by 70MM; 16th January 2019 at 22:18. |
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#54366 | Link |
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Join Date: Aug 2016
Posts: 8
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Yes i can see it in my pc but doing the same in my htpc I don't see it with the projector, maybe the nvidia card? In the osd can't find if it's appliying the sharpen, left image i what i want to get in my htpc but i change the values and it does nothing
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#54367 | Link |
Registered User
Join Date: Mar 2009
Posts: 2,981
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As was said previously, use the OSD (Ctrl-J) to determine that madVR is actually changing things whilst connected to the projector. If that can be seen then it's related to your viewing setup, in which case it would make sense to only change values that provide you a visual benefit. I have not seen this issue before, my assumption is that it's likely your projector that doesn't show the changes in image well.
Last edited by ryrynz; 17th January 2019 at 02:40. |
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#54368 | Link |
Registered User
Join Date: Feb 2002
Location: San Jose, California
Posts: 3,327
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Internal processing can "undo" much of the benefit of madVR, especially if any scaling is being done.
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madVR options explained |
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#54369 | Link | |
Registered User
Join Date: Jun 2009
Posts: 64
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still massive dropping frames
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I was thinkin' that my old GTX 970 was not enought to reproduce 4K HEVC files @60fps but this is not the case. I've created a new HTPC with NVIDIA RTX 2070, cpu i7 7700T and a new asus mobo pci express 3x. Win 10. Latest Nvidia drivers. Focus assist deactivated. Still have massive (very massive)drop frames with those 60fps files ... My queue is always empty ...also with low rendering times. The attached pictures are taken during reproduction... MadVR is the latest with V39 beta build installed. The 60fps files are on an SSD drive. Some days ago I've tested this also on a Pc of a friend that has a 1070ti and dropping frames with HEVC 60fps files still there ... Please give some help. Thank you |
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#54373 | Link |
Registered User
Join Date: Feb 2002
Location: San Jose, California
Posts: 3,327
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I agree, a 7700T cannot decode 4K HEVC in real time, using software decoding.
Try changing it to D3D11 or DXV2 (copy-back).
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madVR options explained |
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#54374 | Link |
Registered User
Join Date: Jun 2009
Posts: 64
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Hi guys, the queue is empty with D3D11 actived!
Look at the images... ![]() ![]() ![]() I've already tried DXV2 copy back but still have the same amound of droped frames... If I'm not using the hardware decoder of my RTX 2070 ...how to activate it?? |
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#54375 | Link |
Registered User
Join Date: Dec 2014
Posts: 976
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Set the hardware device to "Automatic (Native)" not the RTX 2070.
It has also been advised to use enable automatic fullscreen exclusive mode with the RTX cards.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
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#54377 | Link | ||
Registered User
Join Date: Jun 2009
Posts: 64
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...
Quote:
This evening I'll verify it again Quote:
![]() Not checked but ... Billy lin (look at the image) is HEVC for sure. Can someone of you post a capture of his LAV video decoder panel? I want to see if your LAV reports something different of mine ... thanks |
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#54378 | Link | |
Registered User
Join Date: May 2018
Posts: 143
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Quote:
Try HDR passthrough as well before you use the newer HDR options (which you have switched off in Trade for Performance mostly) and work from there, but do what the others have said first. Last edited by madjock; 20th January 2019 at 18:09. |
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#54379 | Link | |
Registered User
Join Date: Oct 2012
Posts: 5,249
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Quote:
your lav filter setting are showing software decoding and you have a select a hardware decoder so this looks like an incompatible file format. |
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#54380 | Link | |
Registered User
Join Date: Jun 2009
Posts: 64
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Checked now. It's HEVC, mkw and HDR file. You can download it there....
https://4kmedia.org/lg-colors-of-journey-demo/ Quote:
Any idea to activate it? Any option under nvidia control panel? |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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