# frei0r-filter-coloradj-rgb

Simple color adjustment

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstBaseTransform
                        ╰──GstVideoFilter
                            ╰──frei0r-filter-coloradj-rgb

## Factory details

Authors: – Sebastian Dröge <sebastian.droege@collabora.co.uk>, Marko Cebokli</sebastian.droege@collabora.co.uk>

Classification: – `Filter/Effect/Video`

Rank – none

Plugin – frei0r

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    video/x-raw:
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-raw:
             format: RGBA
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

## Properties

### action

    “action” gdouble

Type of color adjustment

Flags : Read / Write

Default value : 0.333344

### alpha-controlled

    “alpha-controlled” gboolean

Adjust only areas with nonzero alpha

Flags : Read / Write

Default value : false

### b

    “b” gdouble

Amount of blue

Flags : Read / Write

Default value : 0.5

### g

    “g” gdouble

Amount of green

Flags : Read / Write

Default value : 0.5

### keep-luma

    “keep-luma” gboolean

Don't change brightness

Flags : Read / Write

Default value : true

### luma-formula

    “luma-formula” gdouble

Flags : Read / Write

Default value : 0.500025

### r

    “r” gdouble

Amount of red

Flags : Read / Write

Default value : 0.5

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