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Object Hierarchy
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseTransform ╰── GstVideoFilter ╰── GstOpTV
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 |
Synopsis
Element Information
plugin |
effectv |
author |
FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk> |
class |
Filter/Effect/Video |
Element Pads
name |
sink |
direction |
sink |
presence |
always |
details |
video/x-raw, format=(string){ BGRx, RGBx }, 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){ BGRx, RGBx }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] |
Property Details
The “threshold” property
“threshold” guint
Luma threshold.
Flags: Read / Write
Allowed values: <= G_MAXINT
Default value: 60