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Properties
| gboolean | can-activate-pull | Read / Write |
| gboolean | can-activate-push | Read / Write |
| gboolean | dump | Read / Write |
| gchar * | last-message | Read |
| gint | num-buffers | Read / Write |
| gboolean | signal-handoffs | Read / Write |
| gboolean | silent | Read / Write |
| GstFakeSinkStateError | state-error | Read / Write |
| gboolean | drop-out-of-segment | Read / Write |
Object Hierarchy
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseSink ╰── GstFakeSink
Description
Dummy sink that swallows everything.
Example launch line
1 |
gst-launch-1.0 audiotestsrc num-buffers=1000 ! fakesink sync=false |
Render 1000 audio buffers (of default size) as fast as possible.
Synopsis
Element Information
plugin |
coreelements |
author |
Erik Walthinsen <omega@cse.ogi.edu>, Wim Taymans <wim@fluendo.com>, Mr. 'frag-me-more' Vanderwingo <wingo@fluendo.com> |
class |
Sink |
Types and Values
enum GstFakeSinkStateError
Possible state change errors for the state-error property.
Members
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no error |
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cause the NULL to READY state change to fail |
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cause the READY to PAUSED state change to fail: |
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cause the PAUSED to PLAYING state change to fail: |
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cause the PLAYING to PAUSED state change to fail: |
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cause the PAUSED to READY state change to fail: |
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cause the READY to NULL state change to fail: |
Property Details
The “can-activate-pull” property
“can-activate-pull” gboolean
Can activate in pull mode.
Flags: Read / Write
Default value: FALSE
The “can-activate-push” property
“can-activate-push” gboolean
Can activate in push mode.
Flags: Read / Write
Default value: TRUE
The “dump” property
“dump” gboolean
Dump buffer contents to stdout.
Flags: Read / Write
Default value: FALSE
The “last-message” property
“last-message” gchar *
The message describing current status.
Flags: Read
Default value: NULL
The “num-buffers” property
“num-buffers” gint
Number of buffers to accept going EOS.
Flags: Read / Write
Allowed values: >= G_MAXULONG
Default value: -1
The “signal-handoffs” property
“signal-handoffs” gboolean
Send a signal before unreffing the buffer.
Flags: Read / Write
Default value: FALSE
The “silent” property
“silent” gboolean
Don't produce last_message events.
Flags: Read / Write
Default value: TRUE
The “state-error” property
“state-error” GstFakeSinkStateError
Generate a state change error.
Flags: Read / Write
Default value: No state change errors
The “drop-out-of-segment” property
“drop-out-of-segment” gboolean
Drop and don't render / hand off out-of-segment buffers.
Flags: Read / Write
Default value: TRUE
Signal Details
The “handoff” signal
void user_function (GstFakeSink *fakesink, GstBuffer *buffer, GstPad *pad, gpointer user_data)
This signal gets emitted before unreffing the buffer.
Parameters
fakesink |
the fakesink instance |
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buffer |
the buffer that just has been received |
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pad |
the pad that received it |
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user_data |
user data set when the signal handler was connected. |
Flags: Run Last
The “preroll-handoff” signal
void user_function (GstFakeSink *fakesink, GstBuffer *buffer, GstPad *pad, gpointer user_data)
This signal gets emitted before unreffing the buffer.
Parameters
fakesink |
the fakesink instance |
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buffer |
the buffer that just has been received |
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pad |
the pad that received it |
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user_data |
user data set when the signal handler was connected. |
Flags: Run Last