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19th May 2011, 01:31 | #7761 | Link |
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Join Date: Aug 2010
Posts: 14
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I'm having a problem when using MadVR in MPC-HC. When I start a movie, MadVR will change the refresh rate from 60p to 24p and that's where the problem starts. The pictures color is way off. Like if you seperated RGB and the Green color was a full 1-2" off on the display. Looks like a badly converged CRT. However this ONLY happens after an auto refresh rate change. If I start a movie and the refresh rate of my screen already matches the mkv, then the picture is fine! Does anyone have any insight? My video card in an AMD Radeon 6850. Also using LAV Splitter if that makes any difference.
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19th May 2011, 04:07 | #7762 | Link | |
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Join Date: Nov 2009
Posts: 7
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Perhaps as more people use MPC-HC with madvr, the codecs and settings will become standardized and easier to setup. |
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19th May 2011, 08:26 | #7767 | Link | |
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Join Date: Oct 2004
Posts: 223
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Hi,
I use the latest version (madVR v0.61) and I have some errors "updating vertex buffer failed" during playback. Here's the log file: madVR log I didn't find anything useful in the previous posts, is there something to do on my side? Quote:
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19th May 2011, 13:16 | #7768 | Link | |
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Join Date: Aug 2010
Posts: 14
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19th May 2011, 13:38 | #7769 | Link | |
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Join Date: Jan 2007
Posts: 530
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20th May 2011, 23:39 | #7772 | Link |
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Join Date: May 2010
Posts: 236
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I wish I could say that. The most annoying thing that I experience with 0.61 is that when I use automatic exclusive D3D fullscreen sometimes video just stops while playing. You hear audio and the playback goes on but the picture freezes. No such thing in windowed mode. I suppose I should tell me specs after saying that.
C2D E8400, HD6970, MPC-HC 3114r (JanWillem32 version), any decoder (but I use PDVD10 2229 DXVA most frequently). And madVR settings: http://rghost.ru/7256041/image.png Last edited by TheElix; 20th May 2011 at 23:45. |
21st May 2011, 08:47 | #7773 | Link |
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Join Date: May 2011
Posts: 20
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I use madVR and ffdshow and I use the Resize & aspect option from ffdshow using Spline for Luma and Chroma with MPC Video Frame set to Normal Size.
My question is that madVR in its scaling algorithms has its own Spline for luma & chroma. So what will give me better quality? 1. ffdshow Spline resize with MPC set to normal size OR 2. madVR Spline with MPC set to Stretch to Window? PS: I don't use the aspect ratio correction and don't intend to either. |
21st May 2011, 20:08 | #7775 | Link | ||
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Join Date: Feb 2006
Posts: 293
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The second one, just use something else and compare?
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Spec: Intel Core i5-3570K, 8g ram, Intel HD4000, Samsung U28D590 4k monitor+1080p Projector, Windows 10. |
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22nd May 2011, 13:42 | #7776 | Link |
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Join Date: Nov 2010
Posts: 2
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I love the picture quality that madvr gives and having the refresh rate changer is great. howver, I'm just about to give up on the whole htpc thing, I have massive overscan on my hdtv and can not fix it no matter what I do. I have a pioneer kuro (720p model - no 1:1 pixel mapping) and when I use the vdieo mode I get the overscan. don't want to use pc mode as I lose 24hz and 50hz refresh rates. I've virtualy tried everything from edid overrides, custom resolutions (nvidia gpu) resizing (stuffs up pq). no luck. will probably go for a media streamer or something. if any of you have a solution pls help. thanks.
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22nd May 2011, 15:24 | #7777 | Link |
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Join Date: Sep 2009
Location: Sydney, Australia
Posts: 1,073
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bitola, I suppose you could try this:
http://www.nvidia.co.uk/object/noteb...driver-uk.html I haven't personally tested as I'm waiting until someone mods drivers for my laptop. |
22nd May 2011, 19:45 | #7778 | Link |
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Join Date: May 2011
Posts: 8
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I tried playing a DVD from Netflix using ffdshow and got a playback error: "Key exchange for DVD copy protection failed" when I used madVR as a renderer. I switched to VMR9 and EVR and they both worked fine. I've been able to playback ripped ifo and vob files using madVR in the past but it looks like this DVD-Video disc was having some issues.
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22nd May 2011, 20:55 | #7779 | Link | |
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Posts: 236
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22nd May 2011, 23:56 | #7780 | Link |
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Join Date: Mar 2011
Posts: 90
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can someone help with this problem? i am using 6.1 with the latest mpc-hc and reclock and also the madvr refresh changer
when playing mkv files all is well for about 5 mins then all hell breaks loose! i get hundreds of dropped frames |
Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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