videodiff

The videodiff element highlights the difference between a frame and its previous on the luma plane.

Example launch line

 gst-launch-1.0 -v videotestsrc pattern=ball ! videodiff ! videoconvert ! autovideosink

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──videodiff

Factory details

Authors: – David Schleef

Classification: – Video/Filter

Rank – none

Plugin – videofiltersbad

Package – GStreamer Bad Plug-ins

Pad Templates

`sink`

video/x-raw:
         format: { I420, Y444, Y42B, Y41B }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

`src`

video/x-raw:
         format: { I420, Y444, Y42B, Y41B }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

The results of the search are