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 Posted: Tue, 28th Jun 2011 03:21 Post subject: |
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chiv
Posts: 27530
Location: Behind You...
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| Posted: Tue, 28th Jun 2011 03:30 Post subject: |
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why do you need comparisons? just adjust the brightness/contrast to whatever suits you best...
you'll be able to tell easy enough if youve got it wrong after watching a movie all the way through (like if the sky is so bright its completely blown out, you know you have your contrast/brightness mix up too high...)
i mean thats what i do.. just play around with settings to find something that works. who cares what the movie is 'supposed' to look like... as long as its how YOU want it to look, thats all that matters.
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| Posted: Tue, 28th Jun 2011 03:57 Post subject: |
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and ever watcvhing it in evr mode , compare to VLC
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Werelds
Special Little Man
Posts: 15098
Location: 0100111001001100
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| Posted: Tue, 28th Jun 2011 09:07 Post subject: |
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It might also be MagicColor (at least, your 226 is the same as my 206 as far as I know). That dynamically fucks with your settings if you've got it turned on 
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LeoNatan
☢ NFOHump Despot ☢
Posts: 73240
Location: Ramat HaSharon, Israel 🇮🇱
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| Posted: Tue, 28th Jun 2011 09:52 Post subject: |
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Adjusting brightness and contrast is not recommended and quite bad. It will not fix the problem I am suspecting here because it is not a problem which can be fixed by a constant shift.
I seems like an incorrect luminance levels problem. In digital video, there are two output levels, PC levels, which are full range, 0-255 luminance levels, and TV levels, which are 16-235 luminance levels. YV12 videos are usually stored in TV format, but not always (your encodes most probably are). Your monitor displays 0-255, and the conversion between these two is the culprit of most such problems. Usually the TV->PC goes smoothly, however sometimes, if the decoder does that conversion itself, and later another conversion is done at the renderer (VMR, EVR, etc.) level is done, meaning (TV->PC)->PC, this creates the problem you are experiencing, where dark scenes are very dark and bright scenes are very bright. A similar problem exists when the levels are not corrected and TV content is displayed as PC levels, and then black is displayed as dark gray (because black is 0 on the display, but sent as 16 from the video) and white is light gray (white is 255, video sends 235).
What you should do to fix is take a look at your display drivers' control panel and make sure you are in 0-255 mode, and then make sure that only one conversion is done. I would recommend CoreAVC because it allows you control over what it should consider for the input and what it should tell it is outputting.
Cheers,
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| Posted: Tue, 28th Jun 2011 11:05 Post subject: |
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i think its something iNatan is referring to.
And where I can see this? i have 226bw drivers installed and my gpu is nvidia. Where should I start to look for this?
CoreAVC2.5.5 is allright version?
hmmm. Installed it but there is only haali media splitter in start menu
3080 | ps5 pro
Sin317-"im 31 years old and still surprised at how much shit comes out of my ass actually ..."
SteamDRM-"Call of Duty is the symbol of the true perfection in every aspect. Call of Duty games are like Mozart's/Beethoven's symphonies"
deadpoetic-"are you new to the cyberspace?"
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LeoNatan
☢ NFOHump Despot ☢
Posts: 73240
Location: Ramat HaSharon, Israel 🇮🇱
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| Posted: Tue, 28th Jun 2011 11:08 Post subject: |
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Yes, it's good.
If you have nVidia, go to the nV CP, and go to "Change video image settings". There should be a radio button there to "With nV settings" and then in the Levels drop down, make sure 0-255 is used.
Then in CoreAVC, make sure both input and output levels are PC.
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| Posted: Tue, 28th Jun 2011 11:14 Post subject: |
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Allright. Ive found the option in nvidia Copntrol panel and it was indeed set to 15-235 and I changed it to 0-255.
Where is that in coreavc settings? Which renderer to use in mpch ?
edit: ok found it
3080 | ps5 pro
Sin317-"im 31 years old and still surprised at how much shit comes out of my ass actually ..."
SteamDRM-"Call of Duty is the symbol of the true perfection in every aspect. Call of Duty games are like Mozart's/Beethoven's symphonies"
deadpoetic-"are you new to the cyberspace?"
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| Posted: Tue, 28th Jun 2011 11:24 Post subject: |
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Did what You said. Its the same. Tho now black is grey in windows media player which i am using just for comparsion
maybe its indeed my screen?
3080 | ps5 pro
Sin317-"im 31 years old and still surprised at how much shit comes out of my ass actually ..."
SteamDRM-"Call of Duty is the symbol of the true perfection in every aspect. Call of Duty games are like Mozart's/Beethoven's symphonies"
deadpoetic-"are you new to the cyberspace?"
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| Posted: Tue, 28th Jun 2011 11:35 Post subject: |
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Ivfe just found out that If I take a ascreenshot of the frame, \its a bit brighter on image than on actuall movie, so I uess that posting those images here would be irrelevant
3080 | ps5 pro
Sin317-"im 31 years old and still surprised at how much shit comes out of my ass actually ..."
SteamDRM-"Call of Duty is the symbol of the true perfection in every aspect. Call of Duty games are like Mozart's/Beethoven's symphonies"
deadpoetic-"are you new to the cyberspace?"
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| Posted: Tue, 28th Jun 2011 12:06 Post subject: |
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No... i think you should post your screenshots
Empty again 
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| Posted: Tue, 28th Jun 2011 13:13 Post subject: |
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All times are GMT + 1 Hour |
Maybe You could posts screenshots of Your movies playback so I could compare with mine? For example Riddick, Pitch black, Leon the Professional, avatar, 300... Anything. I have plenty of movies on my hdd to compare Your screen with if that would be the case 
