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GStreamer Core Plugins 1.0 Plugins Reference Manual |  |
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| Top | Description | Object Hierarchy | Properties | Signals | ||||
Object Hierarchy
GObject +----GInitiallyUnowned +----GstObject +----GstElement +----GstBaseSink +----GstFakeSink
Properties
"can-activate-pull" gboolean : Read / Write "can-activate-push" gboolean : Read / Write "dump" gboolean : Read / Write "last-message" gchar* : Read "signal-handoffs" gboolean : Read / Write "silent" gboolean : Read / Write "state-error" GstFakeSinkStateError : Read / Write "num-buffers" gint : Read / Write
Description
Dummy sink that swallows everything.
Example launch line
1 |
gst-launch audiotestsrc num-buffers=1000 ! fakesink sync=false |
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 |
Details
enum GstFakeSinkStateError
typedef enum {
FAKE_SINK_STATE_ERROR_NONE = 0,
FAKE_SINK_STATE_ERROR_NULL_READY,
FAKE_SINK_STATE_ERROR_READY_PAUSED,
FAKE_SINK_STATE_ERROR_PAUSED_PLAYING,
FAKE_SINK_STATE_ERROR_PLAYING_PAUSED,
FAKE_SINK_STATE_ERROR_PAUSED_READY,
FAKE_SINK_STATE_ERROR_READY_NULL
} GstFakeSinkStateError;
Possible state change errors for the state-error property.
| no error | |
| cause the NULL to READY state change to fail | |
| cause the READY to PAUSED state change to fail: | |
| cause the PAUSED to PLAYING state change to fail: | |
| cause the PLAYING to PAUSED state change to fail: | |
| cause the PAUSED to READY state change to fail: | |
| cause the READY to NULL state change to fail: |
Property Details
The "can-activate-pull" property
"can-activate-pull" gboolean : Read / Write
Can activate in pull mode.
Default value: FALSE
The "can-activate-push" property
"can-activate-push" gboolean : Read / Write
Can activate in push mode.
Default value: TRUE
The "dump" property
"dump" gboolean : Read / Write
Dump buffer contents to stdout.
Default value: FALSE
The "last-message" property
"last-message" gchar* : Read
The message describing current status.
Default value: NULL
The "signal-handoffs" property
"signal-handoffs" gboolean : Read / Write
Send a signal before unreffing the buffer.
Default value: FALSE
The "silent" property
"silent" gboolean : Read / Write
Don't produce last_message events.
Default value: TRUE
The "state-error" property
"state-error" GstFakeSinkStateError : Read / Write
Generate a state change error.
Default value: No state change errors
The "num-buffers" property
"num-buffers" gint : Read / Write
Number of buffers to accept going EOS.
Allowed values: >= G_MAXULONG
Default value: -1
Signal Details
The "handoff" signal
void user_function (GstFakeSink *fakesink,
GstBuffer *buffer,
GstPad *pad,
gpointer user_data) : Run Last
This signal gets emitted before unreffing the buffer.
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the fakesink instance |
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the buffer that just has been received |
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the pad that received it |
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user data set when the signal handler was connected. |
The "preroll-handoff" signal
void user_function (GstFakeSink *fakesink,
GstBuffer *buffer,
GstPad *pad,
gpointer user_data) : Run Last
This signal gets emitted before unreffing the buffer.
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the fakesink instance |
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the buffer that just has been received |
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the pad that received it |
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user data set when the signal handler was connected. |