Questions tagged [gamma]
The gamma tag has no usage guidance.
21
questions
1
vote
1
answer
167
views
How can I make the changes to gamma made in 'Display Calibration' stay saved in Windows 10?
I have lowered my gamma level within the built-in 'Display Calibration' program in Windows 10, but whenever I turn my PC off and turn it on again, or whenever I restarted my PC, the custom gamma ...
- 11
-2
votes
1
answer
140
views
How can you adjust the contrast/gamma of both IPS and non IPS displays in the classic BIOS as well as in the UEFI BIOS?
And no, I'm not asking how to adjust contrast/gamma at the OS level. Because that can only be a bad substitute, since one would have to make a corresponding setting and partly also still needed ...
- 93
0
votes
0
answers
198
views
Video appears green-ish when adjusting gamma & saturation with ffmpeg (eq) but NOT with mpv
I'm using mpv as a video player and ffmpeg as a video encoder.
I have an original video which I am re-encoding with ffmpeg's eq filter to increase gamma & saturation. Before I do this, I use mpv ...
- 1,529
1
vote
1
answer
833
views
Why does this PNG display differently in Firefox vs Chrome?
Here is the image:
This image has no gAMA chunk or color profiles. I tried to remove the sRGB chunk, but have not been able to, with pngcrush or pngfix.
Despite this, this image displays differently ...
- 121
1
vote
1
answer
979
views
Ffmpeg set a custom gamma value
I would like to force FFmpeg to add gamma information into a render. I managed with -movflags write_colr+write_gama like this :
/Users/xxx/Library/Application\ Support/FFmpegTools/ffmpeg -probesize ...
- 13
0
votes
1
answer
930
views
Permanently delete DirectWrite from Microsoft Windows
I absolutely hate DirectWrite.
Gamma correction is the most important aspect of font rendering. And GDI passes it perfectly. DirectWrite fails gamma more often than not. That's why reading text in ...
3
votes
4
answers
6k
views
How do PC blue light filter softwares reduce blue light?
I have often heard about the eye strain that blue light can cause, especially when comming from monitors. I did not give it much importance until I began feeling these effects on me, and, after having ...
- 33
1
vote
1
answer
3k
views
How to lower screen brightness on a Windows 10 Desktop
How do I adjust screen brightness in my Windows 10 PC? I have tried to just go into the power settings but there is no slider there as it is supposed to be, and not in the notification icon as it is ...
- 25
0
votes
1
answer
3k
views
Nvidia gamma issue after restart
I've got a brand new PC with a Geforce GTX 1080 and have a weird gamma issue. Weird because I can temporarily fix it, with changing one of these values. I don't need to save and it's not this option ...
- 133
2
votes
0
answers
4k
views
Gamma always too high during Windows 10 color calibration
I'm using a TV monitor (an old memorex MLT1931, 19", if it matters) as a second monitor. I am using it with the same resolution as my other monitor (1920x1080), and its native resolution is 1280x720. ...
- 131
0
votes
0
answers
152
views
recommended computer monitor brightness, contrast and gamma settings for eyes? [duplicate]
I'm a software developer. I'm working up to 10 hours per day in computer.
How to properly adjust monitor brightness and contrast.
- 111
0
votes
0
answers
898
views
Display settings not saving after restart
The display settings aren't being saved, either using the regular windows control panel or the nvidia control panel, after restart the settings go back. To fix it I go into the nvidia control panel ...
1
vote
2
answers
113
views
PNG file has different colours in different programs
I downloaded an icon from Icons8. With their tool I recolored it to dark blue (#2c3e50). After unpacking and uploading the 48px icon I got the following result:
As you can see the color is not #...
- 161
7
votes
8
answers
213k
views
Why is the monitor image all washed out?
The LCD flatscreen is completely washed out, as if someone had turned the brightness way past max and turned the contrast down too. Black-on-white text is poorly readable, and grey-on-white literally ...
- 18.4k
0
votes
1
answer
646
views
How can I achieve gamma correction on images showed in a web browser?
A lot of images are too dark, especially movie screenshot images, thumbnails or montages. Is it possible to set up a gamma correction value in todays web browsers, maybe with a help of a plugin, or ...
- 693