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#51721 | Link |
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Join Date: Mar 2010
Location: Hamburg/Germany
Posts: 10,043
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Those AI algorithms from NVIDIA are all quite impressive, but way too slow for realtime video use. Its more like something for offline processing of really bad videos.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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#51722 | Link |
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Join Date: Feb 2002
Location: San Jose, California
Posts: 4,105
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Also, in regards to CSI style effects - the AI is adding fake detail that looks correct based on many other photos, not pulling the details from the image itself. Very impressive for viewing bad photos or videos but not great for identifying someone or similar forensic applications.
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madVR options explained |
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#51723 | Link |
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Join Date: Dec 2014
Posts: 1,127
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It could probably be taught to recognize faces. In the end, it might not be any better than manual adjustment, but in real-time. Even though it takes milliseconds to render one image, getting it to run every 16-40 ms for video would likely be impossible as nevcairiel said.
Another of example of how deep learning is coming for everyone's job. Silicon Valley is obsessed with it. They can diagnose cancer in an MRI scan in 10 seconds using current neural networks.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
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#51725 | Link | |
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Join Date: Jun 2018
Posts: 2
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Quote:
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#51726 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,326
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@Warner306: madVR is a renderer. Its purpose is to display video ... conveniently, as much as processing power permits, but most of all: fast enough. Image restoration is not its purpose, only displaying. A video filter for AviSynth or VapourSynth might be the better workflow for neural network based restoration algorithms (similar to NNEDI3). Here it appears quite off-topic to me.
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#51727 | Link | |
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Join Date: Dec 2014
Posts: 1,127
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Quote:
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players |
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#51728 | Link |
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Join Date: Dec 2014
Posts: 1,127
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No idea. Your display must be recognizing some of the metadata because it is switching to HDR mode. It doesn't make sense why it wouldn't tone map. It must not understand the language of the PC or have something to do with Windows 7. Or not all of the metadata is making it to the TV.
Check to see if the mastering display peak nits is shown in the OSD. Also, try another file to eliminate the source as the problem.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players Last edited by Warner306; 12th July 2018 at 17:42. |
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#51729 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,326
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Then it may be a case for the decoder, because different video formats may produce different kinds of artifacts and may profit from format dependent artifact filters.
So, maybe ask for an option in LAV Filters. But I still believe that a renderer is the wrong place. |
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#51730 | Link |
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Join Date: Feb 2002
Location: San Jose, California
Posts: 4,105
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We already have a neural networks based artifact removal feature in madVR today so the idea cannot be off topic. We also don't want to deep dive into something that could never be part of madVR.
RCA is part of NGU and very effective compared to old deblocking methods, even if it is not part of the decoder.
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madVR options explained |
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#51732 | Link |
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Join Date: Mar 2008
Posts: 80
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Back here to ask a few more things, since you guys have a huge patience with me
![]() I use JRiver because it's the only player that can do UHD BD menus with MadVR but the latests version of JRiver still uses an old version of MadVR. The new one has tons of goodies like denoising and some image processing that are a must. I know what I'm going to ask is related to JRiver but if I go ask in their forums they will tell me the newer version of MadVR is not supported that's why I'm asking here. When playing a full UHD disc the subtitles only show if the menu is showing or at least the timeline bar when you pause the movie. When playing the M2TS file directly this doesn't happen and this problem didn't occour in the older MadVR version bundled with JRiver software. Do you guys have any idea of something I could try here to solve the problem? And an unrelated question, do I really have to use exclusive mode for HDR? My monitor goes HDR mode and it seems fine in D11 Windowed (10Bits). So if it's not broken don't try to fix it? Or am I missing something? |
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#51733 | Link | |
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Join Date: Mar 2010
Location: Hamburg/Germany
Posts: 10,043
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Quote:
I'm not aware of a work-around.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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#51734 | Link | |
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Join Date: Mar 2008
Posts: 80
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Quote:
This must be a really small bug because M2TS works and when you pause the subtitles are rendered so I don't think this might be hard to fix. When you spoke with Madashi, did he mentioned a reason why this happens? |
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#51737 | Link | |
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Join Date: Dec 2014
Posts: 1,127
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Quote:
I thought it was interesting and somewhat relevant. Nuff said..
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players Last edited by Warner306; 13th July 2018 at 01:45. |
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#51739 | Link |
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Join Date: Feb 2002
Location: San Jose, California
Posts: 4,105
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I appreciated the post and link, it is cool to see what might be possible for madVR with next gen hardware. I just wanted to point out that we also shouldn't go off on a tangent about it either. It is so easy to go off topic for pages in this thread.
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madVR options explained |
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#51740 | Link |
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Join Date: Jan 2017
Posts: 107
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Hi Mclingo, have you had a chance to try latest 18.7.1 ?
https://www.amd.com/en/support/kb/re...rad-win-18-7-1 |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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