aasink

(from GStreamer Good Plug-ins git)

An ASCII art videosink

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseSink
                    ╰──GstVideoSink
                        ╰──aasink

Factory details

Authors: – Wim Taymans

Classification: – Sink/Video

Rank – none

Plugin – libgstaasink.so

Package – GStreamer Good Plug-ins git

Pad Templates

`sink`

video/x-raw:
         format: I420
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Properties

async

“async” gboolean

Go asynchronously to PAUSED

Flags : Read / Write

Default value : true

blocksize

“blocksize” guint

Size in bytes to pull per buffer (0 = default)

Flags : Read / Write

Default value : 4096

brightness

“brightness” gint

brightness

Flags : Read / Write

Default value : 0

contrast

“contrast” gint

contrast

Flags : Read / Write

Default value : 16

dither

“dither” Aasink-ditherers

dither

Flags : Read / Write

Default value : no-dithering (0)

driver

“driver” Aasink-drivers

driver

Flags : Read / Write

Default value : x11 (0)

enable-last-sample

“enable-last-sample” gboolean

Enable the last-sample property

Flags : Read / Write

Default value : true

frame-time

“frame-time” gint

frame time

Flags : Read

Default value : 0

frames-displayed

“frames-displayed” gint

frames displayed

Flags : Read

Default value : 0

gamma

“gamma” gfloat

gamma

Flags : Read / Write

Default value : 1

height

“height” gint

height

Flags : Read / Write

Default value : 0

inversion

“inversion” gboolean

inversion

Flags : Read / Write

Default value : false

last-sample

“last-sample” GstSample *

The last sample received in the sink

Flags : Read

max-bitrate

“max-bitrate” guint64

The maximum bits per second to render (0 = disabled)

Flags : Read / Write

Default value : 0

max-lateness

“max-lateness” gint64

Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)

Flags : Read / Write

Default value : 5000000

name

“name” gchararray

The name of the object

Flags : Read / Write / Construct

Default value : NULL

parent

“parent” GstObject *

The parent of the object

Flags : Read / Write

processing-deadline

“processing-deadline” guint64

Maximum processing deadline in nanoseconds

Flags : Read / Write

Default value : 15000000

qos

“qos” gboolean

Generate Quality-of-Service events upstream

Flags : Read / Write

Default value : true

randomval

“randomval” gint

randomval

Flags : Read / Write

Default value : 0

render-delay

“render-delay” guint64

Additional render delay of the sink in nanoseconds

Flags : Read / Write

Default value : 0

show-preroll-frame

“show-preroll-frame” gboolean

Whether to render video frames during preroll

Flags : Read / Write / Construct

Default value : true

sync

“sync” gboolean

Sync on the clock

Flags : Read / Write

Default value : true

throttle-time

“throttle-time” guint64

The time to keep between rendered buffers (0 = disabled)

Flags : Read / Write

Default value : 0

ts-offset

“ts-offset” gint64

Timestamp offset in nanoseconds

Flags : Read / Write

Default value : 0

width

“width” gint

width

Flags : Read / Write

Default value : 0

Named constants

Aasink-ditherers

Members

no-dithering (0) – no dithering

error-distribution (1) – error-distribution

floyd-steelberg-dithering (2) – floyd-steelberg dithering

Aasink-drivers

Members

x11 (0) – X11 driver 1.1

linux (1) – Linux pc console driver 1.0

slang (2) – Slang driver 1.0

curses (3) – Curses driver 1.0

stdout (4) – Standard output driver

stderr (5) – Standard error driver

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