frei0r-filter-kaleid0sc0pe

Applies a kaleid0sc0pe effect

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──frei0r-filter-kaleid0sc0pe

Factory details

Authors: – Sebastian Dröge , Brendan Hack

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

bg-alpha

“bg-alpha” gdouble

alpha to use if reflection lies outside of source image and not reflecting back in. default 1

Flags : Read / Write

Default value : 1

bg-color-b

“bg-color-b” gfloat

colour to use if reflection lies outside of source image and not reflecting back in. default 1,0,1

Flags : Read / Write

Default value : 1

bg-color-g

“bg-color-g” gfloat

colour to use if reflection lies outside of source image and not reflecting back in. default 1,0,1

Flags : Read / Write

Default value : 0

bg-color-r

“bg-color-r” gfloat

colour to use if reflection lies outside of source image and not reflecting back in. default 1,0,1

Flags : Read / Write

Default value : 1

corner-search

“corner-search” gboolean

if true search clockwise for furthest corner, otherwise counter clockwise

Flags : Read / Write

Default value : false

edge-threshold

“edge-threshold” gdouble

edge threshold / 4, reflections outside the image but within this distance clamp to the edge. default 0

Flags : Read / Write

Default value : 0

multithreaded

“multithreaded” gboolean

set to true to enable multithreaded calculation. default true

Flags : Read / Write

Default value : false

n-threads

“n-threads” gdouble

the number of threads to use, if 0 then autocalculate otherwise value * 32. default 0

Flags : Read / Write

Default value : 0

origin-x

“origin-x” gdouble

origin of the kaleid0sc0pe in x. default 0.5

Flags : Read / Write

Default value : 0.5

origin-y

“origin-y” gdouble

origin of the kaleid0sc0pe in y. default 0.5

Flags : Read / Write

Default value : 0.5

preferred-corner

“preferred-corner” gdouble

preferred corner, 0 is top right, 0.25 top left, 0.5 bottom left, 0.75 bottom right

Flags : Read / Write

Default value : 0

reflect-edges

“reflect-edges” gboolean

if true then reflections that end up outside the source reflect back into it, otherwise the specified background colour is used.

Flags : Read / Write

Default value : false

segmentation

“segmentation” gdouble

kaleid0sc0pe segmentation / 128, segmentations of 1, 2 or multiples of 4 work best. default 16/128

Flags : Read / Write

Default value : 0.125

segmentation-direction

“segmentation-direction” gdouble

segmentation direction, < 1/3 is none, < 2/3 is counter clockwise, otherwise clockwise

Flags : Read / Write

Default value : 1

source-segment

“source-segment” gdouble

centre of source segment if specify_source is true. 0 is in +x and rotates counter clockwise

Flags : Read / Write

Default value : 0

specify-source

“specify-source” gboolean

if true then source angle is read from source_segment, otherwise auto-calculated

Flags : Read / Write

Default value : false

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