bulge: GStreamer Bad Plugins 1.0 Plugins Reference Manual

bulge

Properties

gdouble

zoom

Read / Write

Types and Values

struct

GstBulge

Object Hierarchy

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

Description

Bugle is a geometric image transform element. It adds a protuberance in the center point.

Example launch line

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

Synopsis

Element Information

plugin	geometrictransform
author	Filippo Argiolas <filippo.argiolas@gmail.com>
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 GstBulge

struct GstBulge;

Property Details

The `“zoom”` property

  “zoom”                     gdouble

Zoom of the bulge effect.

Flags: Read / Write

Allowed values: [1,100]

Default value: 3

bulge

Properties

Types and Values

Object Hierarchy

Description

Example launch line

Synopsis

Element Information

Element Pads

Functions

Types and Values

struct GstBulge

Property Details

The “zoom” property

See Also

The `“zoom”` property