gamma
Performs gamma correction on a video stream.
Example launch line
 gst-launch-1.0 videotestsrc ! gamma gamma=2.0 ! videoconvert ! ximagesink
This pipeline will make the image "brighter".
 gst-launch-1.0 videotestsrc ! gamma gamma=0.5 ! videoconvert ! ximagesink
This pipeline will make the image "darker".
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──GstVideoFilter ╰──gamma
Factory details
Authors: – Arwed v. Merkatz  Classification: –  Rank – none Plugin – videofilter Package – GStreamer Good Plug-insFilter/Effect/Video
Pad Templates
sink
        video/x-raw:
         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, NV12, NV21, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
src
        video/x-raw:
         format: { AYUV, ARGB, BGRA, ABGR, RGBA, Y444, xRGB, RGBx, xBGR, BGRx, RGB, BGR, Y42B, NV12, NV21, YUY2, UYVY, YVYU, I420, YV12, IYUV, Y41B }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
Properties
The results of the search are