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waterripple

waterripple

Properties

gdouble amplitude Read / Write
gdouble phase Read / Write
gdouble wavelength Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstBaseTransform
                    ╰── GstVideoFilter
                        ╰── GstGeometricTransform
                            ╰── GstCircleGeometricTransform
                                ╰── GstWaterRipple

Description

The waterripple element creates a water ripple effect on the image.

Example launch line

1
gst-launch-1.0 -v videotestsrc ! waterripple ! videoconvert ! autovideosink

Synopsis

Element Information

plugin

geometrictransform

author

Thiago Santos<thiago.sousa.santos@collabora.co.uk>

class

Transform/Effect/Video

Element Pads

name

sink

direction

sink

presence

always

details

video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name

src

direction

source

presence

always

details

video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Functions

Types and Values

struct GstWaterRipple

struct GstWaterRipple;

Property Details

The “amplitude” property

  “amplitude”                gdouble

amplitude.

Flags: Read / Write

Default value: 10


The “phase” property

  “phase”                    gdouble

phase.

Flags: Read / Write

Default value: 0


The “wavelength” property

  “wavelength”               gdouble

wavelength.

Flags: Read / Write

Default value: 16

See Also

geometrictransform

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