[HELP] Fix black levels - Printable Version +- Selur's Little Message Board (https://forum.selur.net) +-- Forum: Hybrid - Support (https://forum.selur.net/forum-1.html) +--- Forum: Problems & Questions (https://forum.selur.net/forum-3.html) +--- Thread: [HELP] Fix black levels (/thread-2915.html)

Fix black levels - Miranda - 31.10.2022 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. RE: Fix black levels - Selur - 31.10.2022 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.