optv

optv — Optical art meets real-time video effect

Synopsis

                    GstOpTV;

Object Hierarchy

  GObject
   +----GInitiallyUnowned
         +----GstObject
               +----GstElement
                     +----GstBaseTransform
                           +----GstVideoFilter
                                 +----GstOpTV

Properties

  "mode"                     GstOpTVMode           : Read / Write
  "speed"                    gint                  : Read / Write
  "threshold"                guint                 : Read / Write

Description

Traditional black-white optical animation is now resurrected as a real-time video effect. Input images are binarized and combined with various optical pattern.

Example launch line

1
gst-launch-1.0 -v videotestsrc ! optv ! videoconvert ! autovideosink
This pipeline shows the effect of optv on a test stream.

Details

GstOpTV

typedef struct _GstOpTV GstOpTV;

Property Details

The "mode" property

  "mode"                     GstOpTVMode           : Read / Write

Mode.

Default value: Maelstrom


The "speed" property

  "speed"                    gint                  : Read / Write

Effect speed.

Default value: 16


The "threshold" property

  "threshold"                guint                 : Read / Write

Luma threshold.

Allowed values: <= G_MAXINT

Default value: 60