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2nd April 2014, 06:18 | #25581 | Link |
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HD 4000 / 650M Optimus here. Driver is 335.23, Win 8.1.
I get the dark screen + increased GPU usage for NNEDI3 enabled except on madVRoptimus2, which disables NNEDI3 (fails silently and doesn't use it at all). Well drat, same no-go as before, not like I'm expecting Nvidia to fix things any time soon. For what it's worth, I don't think (most?) Optimus users reporting in here actually have the GTX 780M or whatever that can actually handle NNEDI3, so it's not a huge loss. Last edited by trip_let; 2nd April 2014 at 06:20. |
2nd April 2014, 07:45 | #25582 | Link | |
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Ctrl+Alt+Shift+M helps. It is choosing BT.601 as "correct" matrix. |
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2nd April 2014, 07:57 | #25583 | Link |
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Thanks guys for the discussion regarding profiles. I worked out how to do manual switching of profiles, but obviously, scripting is much better.
@madshi, perhaps you can add this screenshot from truexfan81 above (or similar), into post 3 of this thread. Everything made sense after looking at that single screenshot.
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2nd April 2014, 10:44 | #25584 | Link |
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Strange rendering stats
Today, I reinstalled Win7 and (obviously) MPC-HC, MadVR and all the cream. But I don't remember something: when using smooth motion with Hi10p content, I can get like 1 dropped frame AND presentation glitch per second even if my rendering times are between 5 and 10 ms. Using an AMD r9 280X with the 13.12 drivers and a FX8350 (I verified, none of those are getting overloaded during the playback). Does someone have an idea of what could trigger this? Oh, and Madshi, wonderful software, thank you for your dedication.
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2nd April 2014, 11:27 | #25585 | Link |
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So I installed an AMD R9 270 and I'm confused. When I enable NNEDI3, the stats window stops displaying average and max stats, and the image is very choppy and no longer deinterlaced, even with 16 neurons. GPU usage shoots up but is not always 100%. Am I doing something wrong?
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2nd April 2014, 12:37 | #25586 | Link | |
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2nd April 2014, 15:37 | #25588 | Link | |
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2nd April 2014, 15:51 | #25590 | Link | |
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Hope madshi has a new official release soon to avoid these questions.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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2nd April 2014, 16:13 | #25591 | Link |
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Well, I wasn't sure which resolution you use. But for me when I did 1080 -> 1440 upscaling on my 270x I couldn't get NNEDI3 to work without dropping frame on some of my videos, so the solution to those stubborn videos was simple, (1.) turn NNEDI3 off, or (2.) upgrade video card.
I did end up with a 290x and I could use NNEDI3 all I wanted , but I returned it later for some other reasons. |
2nd April 2014, 16:14 | #25592 | Link |
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Yeah I'm pretty sure I installed 0.87.8b and missed 0.87.8. Will double-check that when I get home because I use MadVR on 3 machines...it's tough to keep track of which versions are on which machines!
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2nd April 2014, 22:29 | #25593 | Link | ||||||||
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If you want to know whether NNEDI3 is enabled, set it to 256 neurons. If the rendering times don't change much then when you enable/disable NNEDI3, then it's definitely not working. Rendering times with 256 neurons should go through the roof. Quote:
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(1) Which decoder are you using? (2) Is the decoder matrix stored in the video bitstream headers? Generally a 720p file with BT.601 is "weird". Such a file usually uses BT.709, and that's what madVR uses by default for such files, unless the file is encoded with the information that it needs BT.601. Quote:
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Which video resolution did you test with? Start with an SD file, just to be safe. This will be fixed in the next build. |
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2nd April 2014, 22:36 | #25594 | Link |
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madVR v0.87.9 released
http://madshi.net/madVR.zip Code:
* fixed: NNEDI3 didn't work properly on AMD/Intel (introduced in v0.87.8) * fixed: native DXVA decoding + NNEDI3 chroma up + NVidia -> green color cast * fixed: #032: Smooth Motion FRC sometimes failed to activate * fixed: #096: Smooth Motion FRC resulted in last/only frame being hidden * fixed: #097: Smooth Motion FRC didn't respect "treat 25p movies as 24p" * fixed: #098: "Treat 25p movies as 24p" now only activates up to 25.5fps * fixed: #104: "Delay playback until ..." failed when toggling subtitles * fixed: #113: film mode key shortcut didn't enable Smooth Motion FRC * fixed: #124: videoLUTs were not properly restored in multi monitor setup * fixed: #132: Image corruption when leaving FSE with 3dlut loaded * fixed: #171: film mode activation with display mode change could crash * fixed: #178: RGB/YUV 4:4:4 with mod2 height showed black screen * fixed: #182: NNEDI3 chroma up neuron count wasn't properly memorized * fixed: #187: switching subtitles triggered a short black screen * fixed: #189: Smooth Motion FRC sometimes activated when not needed * NNEDI3 no longer offsets by 0.5 pixel if Luma needs to be resampled, anyway * added "HKCU\Software\madshi\madVR\OpenCL\forceVendor" override option * modified madLevelsTweaker GUI to make intended multi monitor usage clearer There's one new (hidden) feature which may help Optimus users: You can now force madVR to use a specific GPU vendor for OpenCL rendering. You can do this by manually adding the following registry value: HKEY_CURRENT_USER\Software\madshi\madVR\OpenCL\forceVendor REG_SZ "nVidia" Alternatively you can also use "AMD" or "Intel", of course, which will force madVR to use the specified vendor for OpenCL rendering. Of course telling madVR to use a specific vendor does not guarantee that doing so will actually work, but madVR will try. If it fails, NNEDI3 will silently be disabled. Last edited by madshi; 2nd April 2014 at 22:40. |
2nd April 2014, 22:45 | #25595 | Link |
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Join Date: May 2013
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Isn't there any more convenient method to determine if something is enabled or had silently fallen back to something else? I mean doesn't madVR report it any way? Like it can make options red or grayed out if they do not work or something with annotation to explain.
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2nd April 2014, 22:48 | #25596 | Link |
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It's not that easy. The same settings may work on monitor 1 but not on monitor 2, if the two monitors are driven by different GPUs. So I can't just make things red in the settings dialog. However, madVR could show some sort of OSD complaint, I guess, if an enabled setting doesn't work.
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2nd April 2014, 22:57 | #25597 | Link | |
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I could provide samples should madshi want to investigate but I'm more than likely experiencing the random interop lag I'm still extremely impressed by pictures viewing with 256 neurons for chroma/luma, I guess a few years from now we'll be able to go crazy on NNEDI settings with motion pictures....hopefully nvidia will become a viable option as that random lag with AMD is unacceptable. |
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2nd April 2014, 23:20 | #25600 | Link | ||
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I'll try 0.87.9 in a minute.
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TV Setup: LG OLED55B7V; Onkyo TX-NR515; ODroid N2+; CoreElec 9.2.7 |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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