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| GstCaps * | caps | Read / Write |
| gboolean | drop | Read / Write |
| gboolean | emit-signals | Read / Write |
| gboolean | eos | Read |
| guint | max-buffers | Read / Write |
| gboolean | wait-on-eos | Read / Write |
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseSink ╰── GstAppSink
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 inthe 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
Drop old buffers when the buffer queue is filled.
Flags: Read / Write
Default value: FALSE
“emit-signals” property“emit-signals” gboolean
Emit new-preroll and new-sample signals.
Flags: Read / Write
Default value: FALSE
“eos” property“eos” gboolean
Check if the sink is EOS or not started.
Flags: Read
Default value: TRUE
“max-buffers” property“max-buffers” guint
The maximum number of buffers to queue internally (0 = unlimited).
Flags: Read / Write
Default value: 0
“wait-on-eos” property“wait-on-eos” gboolean
Wait for all buffers to be processed after receiving an EOS.
Flags: Read / Write
Default value: TRUE
“new-preroll” signalGstFlowReturn user_function (GstAppSink *gstappsink, gpointer user_data)
Flags: Run Last
“new-sample” signalGstFlowReturn user_function (GstAppSink *gstappsink, gpointer user_data)
Flags: Run Last
“pull-preroll” signalGstSample* user_function (GstAppSink *gstappsink, gpointer user_data)
Flags: Action
“pull-sample” signalGstSample* user_function (GstAppSink *gstappsink, gpointer user_data)
Flags: Action