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13th January 2012, 20:37 | #11841 | Link |
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I don't know what happens recently, but for some weeks, DXVA is everywhere. CUVID, QuickSync, threads comparing "hardware" solution. I've read Potplayer offers DXVA solution. Now, you betatest a new DXVA decoder.
I think Madshi will have to change his roadmap to follow the mode (or rather developers interest right now). For those like me who does not know a lot of things: if madshi were to implement DXVA, does pure DXVA decoders (like those offered by MPC-HC) could improve quality, or software solution + shaders by madVR will always offer the best quality ? Because right now, I don't understand all this interest in hardware solutions now that we have really powerful CPU, and software solutions seem to be more stable than hardware ones (with their buggy drivers)... |
13th January 2012, 21:10 | #11842 | Link | ||
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4gb DDR3/AMD Fx6300 Windows 8.1, GT750ti, Auzentech Meridian 7.1, LG 42LN5400 4:4:4 1080P LCD TV Last edited by bjd; 13th January 2012 at 21:11. Reason: missed word |
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13th January 2012, 23:01 | #11843 | Link |
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Bug: When wallpaper automatically changes (e.g. every 5 mins), multiple frames are dropped in exclusive mode.
Bug: Refresh/reset of exclusive mode when changing player to other display takes many minutes. Feature Request: Support for IVTC and according refresh rate changes. Feature Request: Hotkey combination to turn off refresh rate changer for current instance. (Useful for switching screens for a short while and don't want to wait for screen resolution and refresh rate to change). In my case I have a screen that has to change from 2048 x 1152 to 1080p in order to go to 24Hz. IVTC/Video Deinterlacement works very well for me. Last edited by dansrfe; 13th January 2012 at 23:06. |
14th January 2012, 08:58 | #11845 | Link |
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I have Phenom II 920 if I use madVR alone without DXVA (LAV or Cyberlink HAM) CPU is ~ 30% (2800 Mhz) and the cooler is quite noisy. If I enable DXVA the noise is very low and the CPU works at 800-1600 Mhz. I want madVR (+Reclock) for me it's the same quality of picture as EVR but the motion it's more fluid.
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14th January 2012, 11:34 | #11846 | Link |
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An update on my problem with 080. It seems my dropped frame and queue issues only affect 25hz material on a secondary display at 50hz (720p TV rips). 23.976 material on a 23.976 secondary display is fine.
The only fix I have found is to enable the treat 25p material as 24p (requires reclock). |
14th January 2012, 12:11 | #11847 | Link | |
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14th January 2012, 16:56 | #11848 | Link | |
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NVIDIA Control Panel settings
I'd appreciate folks advice on the optimum settings in NVIDIA Control Panel when using LAV CUVID with madvr or Custom EVR. I have searched the forum and found bits and pieces, but I wanted to pull it altogether to make sure I haven't missed anything.
This is what I have now, using a preset in 3D Settings, with my comments in italics. Quote:
Some specific questions 1. Is max prerendered frames OK left at 3? 2. Do you recommend leaving Digital Vibrance at the default (+50%)? 3. Should I specifically set all Antialiasing settings to OFF or can I leave them as "application controlled" I use both mpc-hc / madvr and DVBViewer / Custom EVR. By the way I am have a 8600GT / 512M with the 290.36 driver on Vista 32bit connected to a TV via DVI / HDMI cable if that makes any difference. Last edited by entrecour; 14th January 2012 at 17:01. |
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15th January 2012, 13:31 | #11851 | Link |
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Will the screenshot functionality be implemented anytime soon-ish? Would be really nice to take screenshots without switching back and forth all the time. I searched this thread a bit but haven't found anyone discussing it so I figured I'll ask. Hopefully it doesn't get asked every week...
Also, I posted this in the PotPlayer thread - sometimes the OSD shows output resolution being bigger than the output/source resolution. For example, 1920x1080 video shows output being 2048x1080. Sometimes the height dimension is negative (e.g. 2048x -1080). I was told in the other thread it's OSD printing out wrong values or something along those lines but it only happens with MadVR, when I switch to EVR Custom Present the values are correct. |
15th January 2012, 13:53 | #11852 | Link |
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madshi
I don't know if it is normal, but I have constant crashes playing 4k video on madVR. http://www.youtube.com/watch?v=N0m1XmvBey8 -Life in the Garden sample. This thing occurs only when madVR enters fullscreen mode, video playback stops and when I try to resume it player crashes, in window it's fine, tried both fullscreen exclusive and fullscreen windowed mode, with/without D3D11. Player Code:
Daum Potplayer 1.5.30857 Code:
Problem signature: Problem Event Name: BEX Application Name: PotPlayerMini.exe Application Version: 1.5.30857.0 Application Timestamp: 4d252720 Fault Module Name: madVR.ax Fault Module Version: 0.80.0.0 Fault Module Timestamp: 4eee4c31 Exception Offset: 0003efe4 Exception Code: c000000d Exception Data: 00000000 OS Version: 6.1.7601.2.1.0.256.4 Locale ID: 1049 Additional Information 1: e70c Additional Information 2: e70c66a71d3d9e7a7ac886beba7b747f Additional Information 3: 0ae4 Additional Information 4: 0ae48f975cf6b7753604e4b5fc5d2236 Code:
(1) File Source (Async.) (2) LAV Splitter (3) LAV Video Decoder (4) Madshi Video Renderer (5) LAV Audio Decoder (6) DirectSound Audio Renderer |
15th January 2012, 15:39 | #11854 | Link |
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Hi all,
I dont know if this is a bug of madVR or MPC-HC, but changing refresh rate with madVR refresh changer when a video file is opened results in a freeze of MPC-HC ( without any message ). MPC-HC is not responding then and needs to be closed or removed from application processes in the task manager. If the refresh rate changer in madVR is not active, there is no issue with opening files. Pluto
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__________________ System: Intel Core i5-6500, 16GB RAM, GTX1060, 75" Sony ZD9, Focal speakers, OS Win10 Pro, Playback: madvr/JRiver |
15th January 2012, 15:52 | #11855 | Link |
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It works fine for me on MPC as well, but not on Daum Potplayer, that's why I wrote player and its version number in my post. Personally I prefer Potplayer over MPC, and it would be nice if madvr could be more stable there.
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15th January 2012, 19:33 | #11856 | Link | |
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---------------------------------------------- Win7 x64 32bit: PotPlayer + madVR + ReClock |
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15th January 2012, 22:53 | #11857 | Link | |
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I've set the same filter chain as yours except reclock and did some screenshots. Here is how it crashes, got it when it was in the window. And this screen shot was done with LAV video in software mode before player stopped working. Also I don't understand why madVR uses so much video ram here. |
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16th January 2012, 07:33 | #11859 | Link |
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Sorry to jump in here. This is not critical, but out of convenience I do most of my HTPC configuration via Remote Desktop. After installing madVR on Win7 MPCx86 + LAV CUID, I get this error: "madVR reports: -creating Direct3D device failed (8876086c)." Everything works fine connected directly to the console; however, it would be nice to be able to configure madVR remotely, even if the video can't be displayed...
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Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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