fakesink

Dummy sink that swallows everything.

Example launch line

 gst-launch-1.0 audiotestsrc num-buffers=1000 ! fakesink sync=false

Render 1000 audio buffers (of default size) as fast as possible.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseSink
                    ╰──fakesink

Factory details

Authors: – Erik Walthinsen , Wim Taymans , Mr. 'frag-me-more' Vanderwingo

Classification:Sink

Rank – none

Plugin – coreelements

Package – GStreamer

Pad Templates

sink

ANY

Presencealways

Directionsink

Object typeGstPad


Signals

handoff

handoff_callback (GstElement * fakesink,
                  GstBuffer * buffer,
                  GstPad * pad,
                  gpointer udata)
def handoff_callback (fakesink, buffer, pad, udata):
    #python callback for the 'handoff' signal
function handoff_callback(fakesink: GstElement * fakesink, buffer: GstBuffer * buffer, pad: GstPad * pad, udata: gpointer udata): {
    // javascript callback for the 'handoff' signal
}

This signal gets emitted before unreffing the buffer.

Parameters:

fakesink

the fakesink instance

buffer

the buffer that just has been received

pad

the pad that received it

udata
No description available

Flags: Run Last


preroll-handoff

preroll_handoff_callback (GstElement * fakesink,
                          GstBuffer * buffer,
                          GstPad * pad,
                          gpointer udata)
def preroll_handoff_callback (fakesink, buffer, pad, udata):
    #python callback for the 'preroll-handoff' signal
function preroll_handoff_callback(fakesink: GstElement * fakesink, buffer: GstBuffer * buffer, pad: GstPad * pad, udata: gpointer udata): {
    // javascript callback for the 'preroll-handoff' signal
}

This signal gets emitted before unreffing the buffer.

Parameters:

fakesink

the fakesink instance

buffer

the buffer that just has been received

pad

the pad that received it

udata
No description available

Flags: Run Last


Properties

can-activate-pull

“can-activate-pull” gboolean

Can activate in pull mode

Flags : Read / Write

Default value : false


can-activate-push

“can-activate-push” gboolean

Can activate in push mode

Flags : Read / Write

Default value : true


drop-out-of-segment

“drop-out-of-segment” gboolean

Drop and don't render / hand off out-of-segment buffers

Flags : Read / Write

Default value : true


dump

“dump” gboolean

Dump buffer contents to stdout

Flags : Read / Write

Default value : false


last-message

“last-message” gchararray

The message describing current status

Flags : Read

Default value : NULL


num-buffers

“num-buffers” gint

Number of buffers to accept going EOS

Flags : Read / Write

Default value : -1


signal-handoffs

“signal-handoffs” gboolean

Send a signal before unreffing the buffer

Flags : Read / Write

Default value : false


silent

“silent” gboolean

Don't produce last_message events

Flags : Read / Write

Default value : true


state-error

“state-error” GstFakeSinkStateError *

Generate a state change error

Flags : Read / Write

Default value : none (0)


Named constants

GstFakeSinkStateError

Possible state change errors for the state-error property.

Members

none (0) – No state change errors
null-to-ready (1) – Fail state change from NULL to READY
ready-to-paused (2) – Fail state change from READY to PAUSED
paused-to-playing (3) – Fail state change from PAUSED to PLAYING
playing-to-paused (4) – Fail state change from PLAYING to PAUSED
paused-to-ready (5) – Fail state change from PAUSED to READY
ready-to-null (6) – Fail state change from READY to NULL

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