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GStreamer Base Plugins 1.0 Plugins Reference Manual | |
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| Top | Description | Object Hierarchy | Implemented Interfaces | Properties | Signals | ||||
GObject
+----GInitiallyUnowned
+----GstObject
+----GstElement
+----GstBaseSink
+----GstAppSink
"caps" GstCaps* : Read / Write "drop" gboolean : Read / Write "emit-signals" gboolean : Read / Write "eos" gboolean : Read "max-buffers" guint : Read / Write
"eos" :Run Last"new-preroll" :Run Last"new-sample" :Run Last"pull-preroll" :Action"pull-sample" :Action
Appsink is a sink plugin that supports many different methods for making the application get a handle on the GStreamer data in a pipeline. Unlike most GStreamer elements, Appsink provides external API functions.
For the documentation of the API, please see the libgstapp section in the GStreamer Plugins Base Libraries documentation.
plugin |
app |
author |
David Schleef <ds@schleef.org>, Wim Taymans <wim.taymans@gmail.com> |
class |
Generic/Sink |
"drop" property "drop" gboolean : Read / Write
Drop old buffers when the buffer queue is filled.
Default value: FALSE
"emit-signals" property "emit-signals" gboolean : Read / Write
Emit new-preroll and new-sample signals.
Default value: FALSE
"eos" property "eos" gboolean : Read
Check if the sink is EOS or not started.
Default value: TRUE
"eos" signalvoid user_function (GstAppSink *gstappsink,
gpointer user_data) : Run Last
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the object which received the signal. |
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user data set when the signal handler was connected. |
"new-preroll" signalGstFlowReturn user_function (GstAppSink *gstappsink,
gpointer user_data) : Run Last
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the object which received the signal. |
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user data set when the signal handler was connected. |
"new-sample" signalGstFlowReturn user_function (GstAppSink *gstappsink,
gpointer user_data) : Run Last
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the object which received the signal. |
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user data set when the signal handler was connected. |
"pull-preroll" signalGstSample* user_function (GstAppSink *gstappsink,
gpointer user_data) : Action
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the object which received the signal. |
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user data set when the signal handler was connected. |
"pull-sample" signalGstSample* user_function (GstAppSink *gstappsink,
gpointer user_data) : Action
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the object which received the signal. |
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user data set when the signal handler was connected. |