ColorBalance
From Avisynth wiki
| Abstract | |
|---|---|
| Author | Gavino & mikeytown2 |
| Version | v0.26 |
| Download | ColorBalance_0.26.zip |
| Category | Levels and Chroma |
| License | GPLv2 |
Contents |
Description
- Avisynth plugin to mimic the Gimp's Color Balance tool.
Requirements:
- - AviSynth 2.5.8 or later
- - Progressive input only
- - Supported color formats: RGB24, RGB32
Syntax and Parameters
- ColorBalance (clip, float "rs", float "gs", float "bs", float "rm", float "gm", float "bm", float "rh", float "gh", float "bh", bool "keep_luma", bool "clone_gimp", bool "highcolor")
- Shadows
- rs float = 0.0
- gs float = 0.0
- bs float = 0.0
- Red, Green, and Blue shadows.
- Range: -100.0 - 100.0
- Red, Green, and Blue shadows.
- rs float = 0.0
- Midtones
- rm float = 0.0
- gm float = 0.0
- bm float = 0.0
- Red, Green, and Blue midtones.
- Range: -100.0 - 100.0
- Red, Green, and Blue midtones.
- rm float = 0.0
- Highlights
- rh float = 0.0
- gh float = 0.0
- bh float = 0.0
- Red, Green, and Blue highlights.
- Range: -100.0 - 100.0
- Red, Green, and Blue highlights.
- rh float = 0.0
- Behavior
- keep_luma bool = true
- keep_luma corresponds to Gimp's 'Preserve Luminosity'.
- This option ensures that brightness of the active layer or selection is maintained.
- The value of the brightest pixels are not changed.
- keep_luma bool = true
- clone_gimp bool = true
- If set to false, ColorBalance will behave like CinePaint.
- clone_gimp bool = true
- highcolor bool = false
- Do not use! Was meant to do internally process at 16-bit but was never finished.
- highcolor bool = false
Examples
AviSource("whatever.avi") ColorBalance()
Changelog
v0.1 (Gavino, 26th August 2008): - initial code based on Gimp v0.2 (Mikeytown2, 27th August 2008): - Added preserve luminosity from Gimp & got rid of all warnings in MS VC++ 2005 v0.21 (Mikeytown2, 27th August 2008): - Code Cleanup (tidy & logic(min,max)); Got rid of all if's from loops; Gimp support functions not in the ColorBalance class. v0.22 (Mikeytown2, 28th August 2008): - Bug with rounding in preserve_luminosity code, casts to int for now, avoiding pixels with color blowout. v0.23 (Mikeytown2, 28th August 2008): - More speed, doubles are now floats v0.24 (Mikeytown2, 28th August 2008): - scaled preserve_luminosity code by 64 (256*64=16384; 360*64=23040) - changed (float) to f; thanks for the tip IanB! v0.25 (Mikeytown2, 4th September 2008): - added in broken 16bit code - added an option to switch between gimp's and cinepaint's behavior. v0.26 (Mikeytown2, 5th September 2008): - fixed error with clone_gimp's default value - Thanks Gavino
Links
- Doom9 Forum - ColorBalance discussion.
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