frei0r-src-test-pat-g

Generates geometry test pattern images

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseSrc
                    ╰──GstPushSrc
                        ╰──frei0r-src-test-pat-g

Factory details

Authors: – Sebastian Dröge , Marko Cebokli

Classification:Src/Video

Rank – none

Plugin – gstfrei0r

Package – GStreamer Bad Plug-ins

Pad Templates

src

video/x-raw:
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presencealways

Directionsrc

Object typeGstPad


Properties

aspect-type

“aspect-type” gdouble

Pixel aspect ratio presets

Flags : Read / Write

Default value : 0


blocksize

“blocksize” guint

Size in bytes to read per buffer (-1 = default)

Flags : Read / Write

Default value : 4096


do-timestamp

“do-timestamp” gboolean

Apply current stream time to buffers

Flags : Read / Write

Default value : false


manual-aspect

“manual-aspect” gdouble

Manual pixel aspect ratio

Flags : Read / Write

Default value : 0.5


negative

“negative” gboolean

Polarity of image

Flags : Read / Write

Default value : false


num-buffers

“num-buffers” gint

Number of buffers to output before sending EOS (-1 = unlimited)

Flags : Read / Write

Default value : -1


size-1

“size-1” gdouble

Size of major features

Flags : Read / Write

Default value : 0.28125


size-2

“size-2” gdouble

Size of minor features

Flags : Read / Write

Default value : 0.0625


type

“type” gdouble

Type of test pattern

Flags : Read / Write

Default value : 0


typefind

“typefind” gboolean

Run typefind before negotiating (deprecated, non-functional)

Flags : Read / Write

Default value : false


The results of the search are