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17th March 2016, 05:47 | #36901 | Link |
X Cinema Projectionist NZ
Join Date: Feb 2006
Location: Auckland NZ
Posts: 310
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Any help on this one guys?
http://forum.doom9.org/showpost.php?...ostcount=36903 Also what dithering should I set please? |
17th March 2016, 10:23 | #36902 | Link |
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Join Date: Sep 2013
Posts: 919
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Fellows, what sharpening method you prefer?
I have a trick to adjust the sharpening value for LumaSharpen (my favorite). I look at a real object near my screen (well lit room) and adjust the value in madVR till the image on screen looks as sharp and textured as the real object. To my eye the captured texture in the movie is not sharp enough compared to real objects, this little trick lessens the difference without exaggerating because I have a real reference. Try it.
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17th March 2016, 10:32 | #36903 | Link | |
Registered User
Join Date: Mar 2005
Location: Israel
Posts: 162
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17th March 2016, 11:47 | #36906 | Link | |
QB the Slayer
Join Date: Feb 2011
Location: Toronto
Posts: 697
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Quote:
To each his own... and I am betting it also depends on your TV. QB
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17th March 2016, 12:38 | #36907 | Link | |
Kid for Today
Join Date: Aug 2004
Posts: 3,477
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Quote:
Icing on the cake will be "reconstruction soft" chroma, SSIM 2D 25% downscaling, NEDI doubling, 0.7 "enhance details" and ED2 dithering with both suboptions disabled. I got Reclock on top forcing 24.000 fps, 1080p24 movies look butter-smooth & super detailed, yay! |
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17th March 2016, 12:47 | #36908 | Link | |
Registered User
Join Date: Oct 2012
Posts: 7,903
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no screen can do bt 2020 yet. 4:2:0 sub sampling is visible for me. so yeah i avoid double conversations. 10 bit gets more and more important with bigger CR so with HDR content and a screen that can get really really bright. and i would only bother if the screen is true 10 bit and most UHD screens aren't 10 bit. |
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17th March 2016, 13:22 | #36909 | Link | |
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Join Date: Feb 2014
Posts: 94
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Quote:
PS: I forgot to say that when queues don't fill when I pause and the play a movie, it only happens when I am viewing in the TV at 1080p24 wiht smooth motion off, I coudln't been able to reproduce it in my pc at 60hz. Last edited by fedpul; 17th March 2016 at 15:32. |
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17th March 2016, 14:05 | #36910 | Link | |
Registered User
Join Date: Nov 2015
Posts: 2
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Quote:
gtx970 w10 x64 w/ latest nvidia whql drivers |
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17th March 2016, 18:04 | #36911 | Link |
Registered User
Join Date: Nov 2011
Posts: 187
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@madshi: There are some video files that I have are encoded with incorrect aspect ratio. Could you please offer the file tag option for custom aspect ratio or maybe stretch factor? It will be really useful as a lot of DVDs in India have stretched video.
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17th March 2016, 19:02 | #36912 | Link |
Registered User
Join Date: Sep 2008
Posts: 21
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The panel supports 91% of DCI P3, and 90% is the requirement for the Ultra HD Premium specification. Of course this still means only 66% of BT.2020.
The colors look off if I select BT.709 on the TV menu for this source, where as they look good with BT.2020. I guess this is due to the different RGB primaries. The source is YUV 4:2:0, so shouldn't I get the least amount of conversions if I select Ycbcr420 from nvidia control panel? |
17th March 2016, 20:01 | #36913 | Link |
Registered User
Join Date: Feb 2002
Location: San Jose, California
Posts: 4,406
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No, madVR outputs RGB so setting YCbCr in the control panel adds an RGB to YCbCr 4:2:0 step done by the GPU.
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madVR options explained |
17th March 2016, 20:26 | #36914 | Link | |
X Cinema Projectionist NZ
Join Date: Feb 2006
Location: Auckland NZ
Posts: 310
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Quote:
Im just a newby so need the help please... Let me explain what Im trying to do and that might help further. First Im using JRiver, madVR with the GTX970, its only for movies, no gaming. Im going direct from the PC to a matrix, one out goes direct to the JVC RS600 projector. The other out goes to the Marantz AV8802 which is in the cinema foyer, the out from this goes to a 1080p monitor so we can see whats going on in the cinema.... We have a film club and I make up assorted shorts, clips, trailers etc etc before the feature, always a BD ripped. I add all the clips and feature to a play list.... As the projector is SO SLOW at syncing, sometimes up to 17 secs, its impossible to play all the clips in their native 50, 25, 30, 60, 24Hz as the beginning of each video gets clipped off due to the SLOW SYNC of the projector. A friend told me to use madvr with smooth motion and set everything to 60Hz in the card, so far so good.... I had this new PC built round all this as my old one currently uses Kodi/openeleq and is impossible to play this way (all set to 60) as it stutters and is not smooth. At the moment Im testing on the new PC, then once a week I reinstall the old PC when we have club nights as Im not confident I have things setup correctly for the new madvr pc. So now Ive explained everything with the setup and why I need to play everything at 60Hz to avoid the sync issues, am I on the right track??? Your help here will get me going with confidence, I like the idea of everything playing as smooth as butter if that's achievable... If so Im a very happy guy!!! Thanks for reading through all of this and hopefully we can nail it. I know little of the settings and need help clarifying what settings I need for mixed content, smooth playback and the correct dither settings... Thanks heaps! Last edited by 70MM; 17th March 2016 at 20:34. |
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17th March 2016, 20:44 | #36915 | Link |
Registered User
Join Date: Mar 2016
Location: Switzerland
Posts: 140
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Hello,
There is a bug when upscaling or downscaling with spline 4 taps with the newest madVR versions. The image is pixelated when using spline with 4 taps. This bug appeared in the 88.21 version, 88.20 is OK. I'm upscaling here to 3840x2160 (from full HD source), but the same applies when downscaling to 1920x2000 (from 4K source). It's obvious when comparing with spline 3 taps and with two different madVR versions. Spline 3 taps v88.20 : Spline 4 taps v88.20 : Spline 3 taps v90.15 : Spline 4 taps v90.15 : Am I the only one having this issue ? Last edited by Neo-XP; 17th March 2016 at 22:05. |
17th March 2016, 23:51 | #36916 | Link | |
Registered User
Join Date: Oct 2012
Posts: 7,903
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18th March 2016, 02:50 | #36917 | Link | |
X Cinema Projectionist NZ
Join Date: Feb 2006
Location: Auckland NZ
Posts: 310
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Quote:
Smooth Motion + both chroma & luma SuperRes @1 enabled, I don't think I'll ever watch movies in 24Hz anymore Icing on the cake will be "reconstruction soft" chroma, SSIM 2D 25% downscaling, NEDI doubling, 0.7 "enhance details" and ED2 dithering with both suboptions disabled. I got Reclock on top forcing 24.000 fps, 1080p24 movies look butter-smooth & super detailed, yay! |
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18th March 2016, 03:39 | #36918 | Link | |
Registered User
Join Date: Dec 2014
Posts: 1,127
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Quote:
I think NEDI doubling and SSID 2D downscaling refer to supersampling. Supersampling involves image doubling a source and then downscaling it back to the original resolution (1080p -> 2160p -> 1080p). The result may impress or it may not. Reconstruction soft is considered the best chroma upscaler by some. This is less debatable but still a matter of preference. There are many ways to set up a 1080p source. This is leeperry's preference: 1080p -> 2160p Supersampling:
1080p:
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
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18th March 2016, 03:45 | #36919 | Link | |
X Cinema Projectionist NZ
Join Date: Feb 2006
Location: Auckland NZ
Posts: 310
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Forgot to ask, do you both use projectors? |
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18th March 2016, 06:18 | #36920 | Link | ||
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Join Date: Oct 2015
Posts: 10
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I was wondering about this as well. If my goal is to have two profiles ("anime" and "liveaction" for example) with a single keyboard shortcut to switch between them, is this possible? While I can sort of achieve it using profile groups, it's a bit cumbersome because I need to use a different keyboard shortcut to toggle each profile group. I guess I'm looking for something like "global profiles", which would capture all settings into a single profile, rather than dividing them into groups. |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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