gamma

gamma — Adjusts gamma on a video stream

Synopsis

                    GstGamma;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstBaseTransform
                     +----GstVideoFilter
                           +----GstGamma

Properties

  "gamma"                    gdouble               : Read / Write

Description

Performs gamma correction on a video stream.

Example launch line

gst-launch videotestsrc ! gamma gamma=2.0 ! ffmpegcolorspace ! ximagesink
This pipeline will make the image "brighter".

Details

GstGamma

typedef struct _GstGamma GstGamma;

Opaque data structure.

Property Details

The "gamma" property

  "gamma"                    gdouble               : Read / Write

gamma.

Allowed values: [0.01,10]

Default value: 1