This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

[HELP] Fix black levels
What is the best way to adjust only the black levels? I tried with the "Levels" filter in Vapoursynth, but it seemed to make the image more or less greener.
No, clue what you want to do exactly, so there's what usually comes to mind (assuming your source if flagged properly):
  • use Levels with 'luma only' (or with 'Use RGB' depending on your preference)
  • use a color matrix or LUT
  • use Smooth Levels
  • use Limiter if you want to 'cut off' a range
Depending on your source, stuff like 'Auto white', 'Retinex' or 'Grayworld' might also work.

Cu Selur

Ps.: from the green part I guess that you only want to adjust the luma and not all channels.

Forum Jump:

Users browsing this thread: 1 Guest(s)