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28th October 2015, 19:34 | #33943 | Link |
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HDMI has for some time had the ability to signal BT.2020 colourimetry, as have HEVC compressed files. Many displays already have this functionality enabled, but there is so little BT.2020 content around that very little consumer experimentation has ever taken place.
In my case, I was also able to work with a development firmware for the displays that I work on, which has the ability to manually select BT.2020 even if it's not signalled. I don't, and part of my work was to test how good the TV mapping was; I developed a test suite of colours for this purpose, and measured the difference between the measured and expected colours to test this. So I was doing some development work on HDR tone mapping, using the 3D LUT feature of madVR for three aspects of this:
I used the display on-screen tools to calibrate the display to 2.2 Gamma and D65 white point, so this was the target output from my 3D LUT. I could have perhaps concatenated two 3D LUTs, one for initial calibration of the display to a more accurate 2.2 Gamma / D65, and the second one for my HDR work. I didn't do this though. Although I'm happy to talk about all of this, it is pretty much off-topic. I'd advise anyone interested in the topic of HDR / BT.2020 / Future display standards etc. to either PM me, or start another topic for that purpose. |
28th October 2015, 21:12 | #33946 | Link |
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@sorrigotti. I have one more thing you could try.....
1) Go to madVR install folder and launch 'madHcCtrl.exe', then in the system tray open madVR setting and make your required changes. 2) Using the tray icon option exit so it closes. 3) Launch 'madHcCtrl.exe' again and see if your setting are still set. |
28th October 2015, 22:07 | #33947 | Link | |
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QB
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28th October 2015, 22:16 | #33948 | Link | |
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DSPlayer can save its own settings internally. Or it can load directly from madVR. It depends on the chosen DSPlayer setting. The great thing about Kodi DSPlayer is you can change settings for the active madVR profile with a remote from Kodi and madVR will save these changes in the madVR control panel. Experimenting with processing features becomes very easy, and madVR saves every change you make. Further correspondence should be made in the DSPlayer forum.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players Last edited by Warner306; 28th October 2015 at 22:24. |
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28th October 2015, 22:47 | #33949 | Link | |
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The way the default Kodi/DS player setting are implemented have implications to madVR users who use other media players (with madVR) and that probably needs addressing in this thread. In an ideal world my suggestion of madVR being able to use different profiles for different mediaplayers would be perfect for kodi/dsplayer. The player would no longer need a setting on how to handle madvr settings and users of multiple media players would not have to worry about one media player changing madVR settings affecting all media players. Another option would be to allow madVR to be an internal part of a player (like LAV is with MPC-HC for example). Of course its probably not a discussion for between users and madshi but rather between madshi and makers of media players. Would be interesting to hear madshi's view on this though and if he would consider such a feature at least. Last edited by Razoola; 29th October 2015 at 11:14. |
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28th October 2015, 22:55 | #33950 | Link | |
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Razoola e QBhd, thanks for the help. Arriving home I will test these options you are suggesting. Then put the result. |
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29th October 2015, 02:33 | #33954 | Link |
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Razoola and QBhd, tested what you suggested me but it did not work ...
I tried changing the settings.bin of properties, bin and allow full control according to the image and it worked for MPC-HC but for the KODI not .... I do not know if it can be something of Windows 10 ... Thank you for your help! |
29th October 2015, 03:10 | #33955 | Link | |
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KODI keeps its own madVR settings for some reason (can you turn this off?). These settings are written to madVR's settings every time you use madVR in KODI, maybe every time you open KODI. You cannot solve this with madVR, you need to set the settings in KODI. If those settings do not save, you need to ask in the KODI forums.
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madVR options explained |
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29th October 2015, 03:40 | #33956 | Link | |
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Thank you so much for your help ! |
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29th October 2015, 07:24 | #33957 | Link | |
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You have three options when using Kodi DSPlayer (only two are important): Video -> DSPlayer -> - Manage settings with Kodi Never: The Kodi madVR GUI is disabled and all madVR settings are loaded exclusively from the madVR control panel. Load and Save with DSPlayer database: Enabling this option allows basic configuration of madVR from within Kodi. These settings are accessed during video playback by selecting Video Settings. Video settings are set on a per video basis but can be saved as a global profile for all videos. DSPlayer will create its own DSPlayer Profile Group in the madVR control panel when this setting is enabled. This is a dummy profile intended to separate DSPlayer settings from existing madVR profiles. This dummy profile is not meant for external configuration. Internal settings tables are saved by Kodi – no settings are saved in the madVR control panel. Load from madVR active profile: Upon playback, the appropriate profile is loaded from madVR for the selected video. Changes made from within Kodi will change the same value in the madVR control panel. No dummy profile is created. These changes only impact the active madVR profile and profile rules cannot be created or saved. This is the best choice for those who have set-up profiles in madVR. Any changes made to the active profile are saved externally by madVR. External settings are always loaded in place of internal Kodi tables.
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HOW TO - Set up madVR for Kodi DSPlayer & External Media Players Last edited by Warner306; 29th October 2015 at 08:02. |
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29th October 2015, 10:50 | #33958 | Link |
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to madshi:
1. How to configure profile rules: ... fps, deintFps, _bits_ - source frame rate, framerate after deinterlacing, bitdepth ... "bits" is not worked, worked "srcbits" (and "bitdepth" too, no difference in my testing - both actually reflect bitdepth of stream on madVR input, actually no true _source_ bitdepth in case of "srcbits") so maybe you change help? 2. can i ask new string variable like "device" or "targetDevice" - the name of current rendering device taked from "devices->device name:" field of config? Last edited by SweetLow; 29th October 2015 at 10:53. |
29th October 2015, 10:58 | #33959 | Link |
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@sorrigotti, listen to what Warner306 and Asmodian have just told you and change the kodi setting to either 'Never' or 'Load from madVR active profile', I suggest this 2nd option for you.
That is the cause of your issue 100% given you said the suggestions worked for MPC-HC. Last edited by Razoola; 29th October 2015 at 11:09. |
Tags |
direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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