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31st May 2015, 23:17 | #30641 | Link | |
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Quote:
http://s000.tinyupload.com/?file_id=...19334988377767 |
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31st May 2015, 23:29 | #30642 | Link |
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I know this is the madVR thread but since Shiandow's debanding algorithm is being tested along side madVR's, I hope the thread will forgive me for the following.
In my tinkering with the deband algorithm's this weekend I have confirmed for myself a rather happy alternative use for Shiandow's algorithm set at 1.00 strength and .01 margin with grain. It does an excellent job of deblocking and denoising my old dvr rips at sub 480p resolution without totally killing detail (in tandem with nnedi3) and making it a fuzzy mess. Well more fuzzy than it already was. This is just my opinion, but I think it would really be beneficial (for me and possibly even a small minority of users) if Shiandow might be able to optimize his debanding algorithm further down that path and possibly madshi could use it as a denoiser/general deblocker for madVR somewhere in the near future. Not every user uses madVR for just relatively clean HD content. I for one have a lot of old dvr files that I just can't see myself getting rid of and no amount of recoding that I can personally do will improve the quality of these files. This is just a suggestion an by no means a demand in any way, shape or form.
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1st June 2015, 01:09 | #30643 | Link | |
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FrameRateConverter | AvisynthShader | AvsFilterNet | Natural Grounding Player with Yin Media Encoder, 432hz Player, Powerliminals Player and Audio Video Muxer Last edited by MysteryX; 24th June 2015 at 06:08. |
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1st June 2015, 03:57 | #30645 | Link |
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The double "> Jinc3 AR" report is normal if you weren't using doubling but were using upscaling refinement with the "refine the image after every ~2x upscaling step" option checked. It looks like NNEDI3 doubling is unavailable or that profile isn't the one being used?
The bold text doesn't change once you open the settings page so changes to the source (probably not the issue here) or the settings can cause madVR to use one of the other profiles without any indication.
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1st June 2015, 06:51 | #30648 | Link | |
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It's using the right profile. NNEDI3 never worked on my computer, no matter the driver version, no matter if I reinstall Windows. However... Jinc4 and Lanczos8 were removed, probably because NNEDI3 is a better alternative. But since I don't have NNEDI3, there are cases where Jinc4 and Lanczos8 serve me, so for now I'm better to stick to the old version.
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FrameRateConverter | AvisynthShader | AvsFilterNet | Natural Grounding Player with Yin Media Encoder, 432hz Player, Powerliminals Player and Audio Video Muxer Last edited by MysteryX; 24th June 2015 at 06:08. |
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1st June 2015, 08:00 | #30649 | Link |
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With v0.88.9 and v0.88.10 Average stats > rendering never stabilize, it jumps up and down and i've have frame drops. It applies to Jinc and jumps from 6ms to 22ms. If I choose Bicubic it settles at around 18ms after a few seconds. If you need more information about my sys and settings, say so.
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1st June 2015, 08:33 | #30650 | Link | |
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Quote:
http://madshi.net/madVR8810test4.rar Could you please test this build again? Thanks! |
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1st June 2015, 09:00 | #30651 | Link | |
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I got a i5 3570@4,5Ghz and a 7870XT and to upscale 1280x720 to 1680x998 I can't use Double NNEDI 16x. I can use NEDI in double and quadruple tough. |
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1st June 2015, 14:25 | #30654 | Link |
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This should work, I used it myself that way. With OpenCL 1.2 driver, performance is even said to be improved.
I'd not buy a Radeon for NNEDI3 because AMD hasn't fixed OpenCL -> D3D interop bug for ages now. However, now with SuperRes, you can also achieve very good results without NNEDI3, as long as you aren't watching cartoons. If you want to play games with the card, I'd wait for AMD's Fiji release which should make the 980 less expensive. VRAM of 970 is crippled in an odd way. |
1st June 2015, 14:52 | #30655 | Link |
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That is of no consequence for video. In fact, its of very little consequence in general.
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1st June 2015, 15:19 | #30656 | Link |
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Finally! Nvidia GTX660 Vsync issue on Windows XP has been solved with latest Madshi and Nvidia drivers 347.88
After almost 2 years wait! After every Nvidia driver update on Windows XP and every new madshi release I tested videos but had the same issue: June 2013: http://forum.doom9.org/showpost.php?...ostcount=18951 Originally Posted by petran79 for a few seconds or even for 1 minute, at that said scene "display" goes at 0000000 Hz instead of 59 Madshi: Oh, that. Yeah, sounds like a GPU driver issue. madVR highly depends on being able to get up-to-date vsync information all the time. If the display goes to 0000000 Hz that means that the GPU driver isn't reliably providing vsync information. There's probably not much I can do about it, sadly... This time Vsync seems to be stable at 60 hz at full screen (no exclusive mode), sometimes 61. In windowed mode it fluctuates from 52-55 hz before stabilizing at 59-60, but never at 0 hz, thus not dropping frames I can finally watch movies in good quality and without tearing on Windows XP like 3 years ago. Windows 7 is too sluggish. |
1st June 2015, 15:24 | #30657 | Link | |
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But not for video, sure. GTX 970 is a very reasonable card for madVR, probably the best (if you don't need native HEVC decoding). |
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1st June 2015, 18:45 | #30658 | Link | |
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I'm curious. Why were Jinc4, Jinc8 and Lanczos8 deemed "bad" algorithms? Btw, kind of off-topic, but yesterday I realized that in a video game (with latest Catalyst driver), performance was *higher* when using full-screen windowed mode than when in exclusive mode! Not sure why. I tried that in madVR. There doesn't seem to be any performance difference between windowed mode and exclusive mode; but switching into full screen is much faster.
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FrameRateConverter | AvisynthShader | AvsFilterNet | Natural Grounding Player with Yin Media Encoder, 432hz Player, Powerliminals Player and Audio Video Muxer Last edited by MysteryX; 24th June 2015 at 06:08. |
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1st June 2015, 18:52 | #30659 | Link |
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is anyone able to tell if windows 10 has positive or negative impact on madvr (nvidia (mobile)) performance?
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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