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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a name="gst-plugins-base-plugins-giostreamsrc"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-giostreamsrc.top_of_page"></a>giostreamsrc</span></h2>
<p>giostreamsrc</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody><tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gio/GInputStream.html"><span class="type">GInputStream</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-giostreamsrc.html#GstGioStreamSrc--stream" title="The “stream” property">stream</a></td>
<td class="property_flags">Read / Write</td>
</tr></tbody>
</table></div>
</div>
<a name="GstGioStreamSrc"></a><div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-base-plugins-giostreamsrc.html#GstGioStreamSrc-struct" title="struct GstGioStreamSrc">GstGioStreamSrc</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html">GstObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html">GstElement</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSrc.html">GstBaseSrc</a>
<span class="lineart">╰──</span> GstGioBaseSrc
<span class="lineart">╰──</span> GstGioStreamSrc
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.description"></a><h2>Description</h2>
<p>This plugin reads data from a custom GIO <a href="/usr/share/gtk-doc/html/gio/GInputStream.html"><span class="type">GInputStream</span></a>.</p>
<p>It can, for example, be used to read data from memory with a
<a href="/usr/share/gtk-doc/html/gio/GMemoryInputStream.html"><span class="type">GMemoryInputStream</span></a> or to read from a file with a
<a href="/usr/share/gtk-doc/html/gio/GFileInputStream.html"><span class="type">GFileInputStream</span></a>.</p>
<div class="refsect2">
<a name="id-1.2.19.7.4"></a><h3>Example code</h3>
<p>
The following example reads data from a <a href="/usr/share/gtk-doc/html/gio/GMemoryInputStream.html"><span class="type">GMemoryInputStream</span></a>.
</p>
<div class="informalexample"><pre class="programlisting">
#include <gst/gst.h>
#include <gio/gio.h>
...
GstElement *src;
GMemoryInputStream *stream;
// in_data will contain the data to send
guint8 *in_data;
gint i;
...
in_data = g_new (guint8, 512);
for (i = 0; i < 512; i++)
in_data[i] = i % 256;
stream = G_MEMORY_INPUT_STREAM (g_memory_input_stream_new_from_data (in_data, 512,
(GDestroyNotify) g_free));
src = gst_element_factory_make ("giostreamsrc", "src");
g_object_set (G_OBJECT (src), "stream", stream, NULL);
...
</pre></div>
<p>
</p>
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.19.7.5.1"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-base-plugins-plugin-gio.html#plugin-gio">gio</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Sebastian Dröge <sebastian.droege@collabora.co.uk></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Source</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.19.7.5.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.functions_details"></a><h2>Functions</h2>
<p></p>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstGioStreamSrc-struct"></a><h3>struct GstGioStreamSrc</h3>
<pre class="programlisting">struct GstGioStreamSrc;</pre>
<p>Opaque data structure.</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-giostreamsrc.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstGioStreamSrc--stream"></a><h3>The <code class="literal">“stream”</code> property</h3>
<pre class="programlisting"> “stream” <a href="/usr/share/gtk-doc/html/gio/GInputStream.html"><span class="type">GInputStream</span></a> *</pre>
<p>Stream to read from.</p>
<p>Flags: Read / Write</p>
</div>
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