HSVAdjust

Abstract
Author	Wilbert Dijkhof
Version	v0.1
Download	HSVAdjust_v01.zip
Category	Color Adjustment filters
License	GPLv2
Discussion	Doom9 Forum

Description

HSVAdjust/HSLAdjust/HSIAdjust let's you rotate hues, control the strength of color (saturation), or modify the brightness of a clip. The type of brightness depends on the filter. It's value for HSVAdjust, lightness for HSLAdjust or intensity for HSIAdjust.

The adjustments hue, saturation and brightness values are clipped to their valid ranges before they are converted back to RGB.

Note that all of the three spaces (HSV, HSL and HSI) are in fact approximations and the values are different with the exception that the hue in HSV and HSL coincide.

Requirements

• [x86]: AviSynth+ or AviSynth 2.5.8 or greater
• Supported color formats: RGB24, RGB32

Syntax and Parameters

HSVAdjust (clip, float "hue", float "sat", float "bright", float "cont", string "brightness")

HSLAdjust (clip, float "hue", float "sat", float "bright", float "cont")

HSIAdjust (clip, float "hue", float "sat", float "bright", float "cont")

clip   =

Input clip, must be RGB.

float  hue = 0.0

Hue

float  sat = 1.0

Saturation

float  bright = 0.0

Brightness

float  cont = 1.0

Contrast

string  brightness = "lightness"

Must be "value" or "lightness".

Examples

Default settings:

HSVAdjust(hue=0.0, sat=1.0, bright=0.0, cont=1.0, brightness="lightness")

HSLAdjust(hue=0.0, sat=1.0, bright=0.0, cont=1.0)

HSIAdjust(hue=0.0, sat=1.0, bright=0.0, cont=1.0) 

Changelog

Version      Date            Changes

v0.1         2011/07/24      - initial release

Archived Downloads

Version	Download	Mirror
v0.1	HSVAdjust_v01.zip	HSVAdjust_v01.zip

External Links

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