edgetv — Apply edge detect on video
GstEdgeTV;
GObject +----GInitiallyUnowned +----GstObject +----GstElement +----GstBaseTransform +----GstVideoFilter +----GstEdgeTV
EdgeTV detects edges and display it in good old low resolution computer way.
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gst-launch-1.0 -v videotestsrc ! edgetv ! videoconvert ! autovideosink
typedef struct _GstEdgeTV GstEdgeTV;