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4th April 2021, 17:43 | #61381 | Link |
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Does anyone have madVRhdrMeasure84? I want to test the profiles I measured with HDRDynamicOptimizer but they don't seem to work on v113, or v86 which are the oldest I have. Couldn't find a link in Internet Archive either.
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5th April 2021, 12:26 | #61383 | Link |
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How much "old stuff" are you dealing with? If there's not a lot of it and you have a fast CPU, the best thing to do would be to run the stuff through Handbrake using the Decomb filter to make it progressive. I've found Decomb to be an excellent de-interlacing algorithm.
If you don't use D3D11 for decoding in LAV, you can deinterlace in madVR. |
6th April 2021, 03:52 | #61384 | Link | |
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6th April 2021, 06:50 | #61385 | Link |
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yes nvidia deint which is a realtime frame adaptive deinterlancer.
"IVTC"/"decomb" is a basic feature of this algorithm. if the file is telecine not interlaced IVTC in madVR would be even better. this here is a contender or best deinterlacer: http://avisynth.nl/index.php/QTGMC obviously not lossless except if you are fine with 100GB+ files. |
6th April 2021, 06:53 | #61386 | Link | |
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you will notice this by every Xth fame having a duplicate if you go frame by frame. Plenty of IVTC filters in avisynth for example. as for deinterlacing I usually go for options that double the play speed, keep full resolution and update the odd scanlines on odd frames and the even scanlines on even frames. |
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6th April 2021, 06:58 | #61387 | Link |
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Madvr/mpc-hc unable to go to fullscreen exclusive mode when Direct3D 11 is used for presentation. Direct3D9 seems to still work fine.
Nvidia driver version where I noticed it: 465.89 Version I used before 460.79. If it's only me .. *shrug* If I find something that fixes it , ill add to this. |
8th April 2021, 01:59 | #61388 | Link |
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I installed 465.89 to test the post above ^. D3D11 with and without FSE using 465.89 and MPC-BE with madVR v0.92.17 is ok here.
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HOW TO-Kodi 2D-3D-UHD (4k) HDR Guide Internal & External Players W11 Pro 24H2 GTX960-4GB RGB 4:4:4 @Matched Refresh Rates 8,10,12bit KODI 22 MPC-HC/BE 82" Q90R Denon S720W Last edited by brazen1; 8th April 2021 at 16:11. |
10th April 2021, 00:24 | #61390 | Link |
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"(says source filter)" would tend to indicate that it gets that information from upstream.
What does playing with EVR do? Would you have any IVTC enabled in the decoder by any chance? I just watched some motorsport video from YouTube encoded with 1:1:1:1:2 cadence, sometimes you see some weird stuff.
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HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
10th April 2021, 01:15 | #61391 | Link | |
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EVR's media info showed this: Code:
Frame rate mode : Constant Frame rate : 59.940 (60000/1001) FPS Original frame rate : 25.000 FPS Whatever the cause, it seems like madVR shouldn't be keying off that original frame rate value though. |
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10th April 2021, 02:59 | #61392 | Link | |
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How do you know there isn't any IVTC?
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Are you using hardware decoding? Perhaps the GPU is doing IVTC?
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madVR options explained |
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10th April 2021, 07:58 | #61393 | Link | |
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Yes, LAV is using my GTX 1660 for decoding. Is there any way to tell if IVTC is happening? It makes sense that that's what would be going on given the 25fps original source. Why would hardware vs. software matter? If IVTC is going on, can it be disabled? Honestly it looks better in VLC and MPC-HC with EVR because of the 60fps. Last edited by Mordred; 10th April 2021 at 08:01. |
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11th April 2021, 01:12 | #61394 | Link |
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Try switching to software decoding in LAV, GPU hardware automatically does whatever it thinks it should.
You can tell if the hardware is doing IVTC if it returns fewer frames than you sent it.
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11th April 2021, 21:20 | #61395 | Link |
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Is it an mkv? If it is then maybe you can try to edit it with MKVToolNix to change or remove the "original framerate" tag with the header editor.
It could be a transcode where the original was 25 and it was reencoded to 60, with interpolation or with pulldown. What kind of source is it (film, TV, computer gaming, animation)? If you frame skip in MPC by pausing then pressing Ctrl+right arrow, are some frames repeated or blurred?
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HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
13th April 2021, 22:21 | #61397 | Link |
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I have a two-monitor setup, main monitor 240hz (BenQ XL2540) second monitor 60hz (Dell S2721QS) (or - in Windows advanced display settings, actually 59.997)
When I play content on the second monitor, ctrl-J correctly shows 60hz, then after a few seconds the video hitches and it switches to 240hz (causing hundreds of presentation glitches per second ofc.) It's the same duration before this happens every time. If I swap the player between monitors, it will correctly take each monitor's refresh rate. But then if it's left on the 60hz monitor it will have this problem after a few seconds. Is it potentially related to the fact that the 60hz monitor has no "standard mode" according to MadVR? ^ 240hz monitor ^ 60hz monitor I screwed around with every automatic display rate switching setting in MadVR and MPC-HC to no avail. Trying to set up custom modes on the 60hz monitor did nothing - most of the modes worked during the test, but remained permanently in "OS isn't aware of this mode yet!" after reboots. FWIW my 60hz monitor is in flipped portrait mode Any ideas? Kind of want to lobotomize myself after messing with this for an hour. Last edited by NDUS; 13th April 2021 at 22:25. |
14th April 2021, 00:37 | #61398 | Link |
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windows has major problems with two refreshrates (they are working on that for some time now).
you should try windows 7 overlay rendering if you have an nvidia GPU this doesn't care about about the refreshrate of the desktop and totally avoids these issues where a composition rate mismatch can happen. |
14th April 2021, 07:45 | #61399 | Link | |
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14th April 2021, 07:48 | #61400 | Link | ||
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I stepped through it in MPC, there appear to be 60 true frames per second, nothing blurred or repeated. So either it was interpolated rather well, or that "Original Frame Rate" value of 25 is just completely bogus. |
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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