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24 <a href="#gst-plugins-base-plugins-giostreamsink.synopsis" class="shortcut">Top</a>
26 <a href="#gst-plugins-base-plugins-giostreamsink.description" class="shortcut">Description</a>
28 <a href="#gst-plugins-base-plugins-giostreamsink.object-hierarchy" class="shortcut">Object Hierarchy</a>
30 <a href="#gst-plugins-base-plugins-giostreamsink.properties" class="shortcut">Properties</a>
33 <div class="refentry">
34 <a name="gst-plugins-base-plugins-giostreamsink"></a><div class="titlepage"></div>
35 <div class="refnamediv"><table width="100%"><tr>
37 <h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-giostreamsink.top_of_page"></a>giostreamsink</span></h2>
38 <p>giostreamsink — Write to any GIO stream</p>
40 <td valign="top" align="right"></td>
42 <div class="refsynopsisdiv">
43 <a name="gst-plugins-base-plugins-giostreamsink.synopsis"></a><h2>Synopsis</h2>
44 <a name="GstGioStreamSink"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-base-plugins-giostreamsink.html#GstGioStreamSink-struct" title="struct GstGioStreamSink">GstGioStreamSink</a>;
47 <div class="refsect1">
48 <a name="gst-plugins-base-plugins-giostreamsink.object-hierarchy"></a><h2>Object Hierarchy</h2>
49 <pre class="synopsis">
50 <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
51 +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
52 +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
53 +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseSink.html">GstBaseSink</a>
58 <div class="refsect1">
59 <a name="gst-plugins-base-plugins-giostreamsink.properties"></a><h2>Properties</h2>
60 <pre class="synopsis">
61 "<a class="link" href="gst-plugins-base-plugins-giostreamsink.html#GstGioStreamSink--stream" title='The "stream" property'>stream</a>" <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html"><span class="type">GOutputStream</span></a>* : Read / Write
64 <div class="refsect1">
65 <a name="gst-plugins-base-plugins-giostreamsink.description"></a><h2>Description</h2>
67 This plugin writes incoming data to a custom GIO <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html"><span class="type">GOutputStream</span></a>.
70 It can, for example, be used to write a stream to memory with a
71 <span class="type">GMemoryOuputStream</span> or to write to a file with a <span class="type">GFileOuputStream</span>.
75 <div class="refsect2">
76 <a name="idp11498976"></a><h3>Example code</h3>
78 The following example writes the received data to a <a href="http://library.gnome.org/devel/gio/unstable/GMemoryOutputStream.html"><span class="type">GMemoryOutputStream</span></a>.
80 <div class="informalexample">
81 <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
84 <td class="listing_lines" align="right"><pre>1
107 <td class="listing_code"><pre class="programlisting"><span class="gtkdoc ppc">#include <gst/gst.h></span>
108 <span class="gtkdoc ppc">#include <gio/gio.h></span>
110 <span class="gtkdoc opt">...</span>
112 GstElement <span class="gtkdoc opt">*</span>sink<span class="gtkdoc opt">;</span>
113 GMemoryOuputStream <span class="gtkdoc opt">*</span>stream<span class="gtkdoc opt">;</span>
114 <span class="gtkdoc slc">// out_data will contain the received data</span>
115 guint8 <span class="gtkdoc opt">*</span>out_data<span class="gtkdoc opt">;</span>
117 <span class="gtkdoc opt">...</span>
119 stream <span class="gtkdoc opt">=</span> <span class="function">G_MEMORY_OUTPUT_STREAM</span> <span class="gtkdoc opt">(</span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GMemoryOutputStream.html#g-memory-output-stream-new">g_memory_output_stream_new</a></span> <span class="gtkdoc opt">(</span>NULL<span class="gtkdoc opt">,</span> <span class="number">0</span><span class="gtkdoc opt">,</span>
120 <span class="gtkdoc opt">(</span>GReallocFunc<span class="gtkdoc opt">)</span> g_realloc<span class="gtkdoc opt">, (</span>GDestroyNotify<span class="gtkdoc opt">)</span> g_free<span class="gtkdoc opt">));</span>
121 sink <span class="gtkdoc opt">=</span> <span class="function"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElementFactory.html#gst-element-factory-make">gst_element_factory_make</a></span> <span class="gtkdoc opt">(</span><span class="string">"giostreamsink"</span><span class="gtkdoc opt">,</span> <span class="string">"sink"</span><span class="gtkdoc opt">);</span>
122 <span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-set">g_object_set</a></span> <span class="gtkdoc opt">(</span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span> <span class="gtkdoc opt">(</span>sink<span class="gtkdoc opt">),</span> <span class="string">"stream"</span><span class="gtkdoc opt">,</span> stream<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">);</span>
124 <span class="gtkdoc opt">...</span>
126 <span class="gtkdoc slc">// after processing get the written data</span>
127 out_data <span class="gtkdoc opt">=</span> <span class="function">g_memory_ouput_stream_get_data</span> <span class="gtkdoc opt">(</span><span class="function">G_MEMORY_OUTPUT_STREAM</span> <span class="gtkdoc opt">(</span>stream<span class="gtkdoc opt">));</span>
129 <span class="gtkdoc opt">...</span></pre></td>
140 <div class="refsynopsisdiv">
142 <div class="refsect2">
143 <a name="idp11503440"></a><h3>Element Information</h3>
144 <div class="variablelist"><table border="0">
145 <col align="left" valign="top">
148 <td><p><span class="term">plugin</span></p></td>
150 <a class="link" href="gst-plugins-base-plugins-plugin-gio.html#plugin-gio">gio</a>
154 <td><p><span class="term">author</span></p></td>
155 <td>Sebastian Dröge <sebastian.droege@collabora.co.uk></td>
158 <td><p><span class="term">class</span></p></td>
165 <div class="refsect2">
166 <a name="idp11510848"></a><h3>Element Pads</h3>
167 <div class="variablelist"><table border="0">
168 <col align="left" valign="top">
171 <td><p><span class="term">name</span></p></td>
175 <td><p><span class="term">direction</span></p></td>
179 <td><p><span class="term">presence</span></p></td>
183 <td><p><span class="term">details</span></p></td>
193 <div class="refsect1">
194 <a name="gst-plugins-base-plugins-giostreamsink.details"></a><h2>Details</h2>
195 <div class="refsect2">
196 <a name="GstGioStreamSink-struct"></a><h3>struct GstGioStreamSink</h3>
197 <pre class="programlisting">struct GstGioStreamSink;</pre>
199 Opaque data structure.
203 <div class="refsect1">
204 <a name="gst-plugins-base-plugins-giostreamsink.property-details"></a><h2>Property Details</h2>
205 <div class="refsect2">
206 <a name="GstGioStreamSink--stream"></a><h3>The <code class="literal">"stream"</code> property</h3>
207 <pre class="programlisting"> "stream" <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html"><span class="type">GOutputStream</span></a>* : Read / Write</pre>
208 <p>Stream to write to.</p>
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