# frei0r-filter-iir-blur

Three types of fast IIR blurring

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstBaseTransform
                        ╰──GstVideoFilter
                            ╰──frei0r-filter-iir-blur

## Factory details

Authors: – Sebastian Dröge , Marko Cebokli

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

### amount

    “amount” gdouble

Amount of blur

Flags : Read / Write

Default value : 0.2

### edge

    “edge” gboolean

Edge compensation

Flags : Read / Write

Default value : true

### type

    “type” gdouble

Blur type

Flags : Read / Write

Default value : 0.333344

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