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| <a name="gstreamer-plugins-fdsrc"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle"><a name="gstreamer-plugins-fdsrc.top_of_page"></a>fdsrc</span></h2> |
| <p>fdsrc</p> |
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| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.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/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fdsrc.html#GstFdSrc--fd" title="The “fd” property">fd</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fdsrc.html#GstFdSrc--timeout" title="The “timeout” property">timeout</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstFdSrc"></a><div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.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="gstreamer-plugins-fdsrc.html#GstFdSrc-struct" title="struct GstFdSrc">GstFdSrc</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GObject-struct">GObject</a> |
| <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobjectgobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| <span class="lineart">╰──</span> <a href="../html/GstObject.html#GstObject-struct">GstObject</a> |
| <span class="lineart">╰──</span> <a href="../html/GstElement.html#GstElement-struct">GstElement</a> |
| <span class="lineart">╰──</span> <a href="../html/GstBaseSrc.html#GstBaseSrc-struct">GstBaseSrc</a> |
| <span class="lineart">╰──</span> <a href="../html/GstPushSrc.html#GstPushSrc-struct">GstPushSrc</a> |
| <span class="lineart">╰──</span> GstFdSrc |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.implemented-interfaces"></a><h2>Implemented Interfaces</h2> |
| <p> |
| GstFdSrc implements |
| <a href="../html/gstreamer-GstUriHandler.html#GstURIHandler-struct">GstURIHandler</a>.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.description"></a><h2>Description</h2> |
| <p>Read data from a unix file descriptor.</p> |
| <p>To generate data, enter some data on the console followed by enter. |
| The above mentioned pipeline should dump data packets to the console.</p> |
| <p>If the <a class="link" href="gstreamer-plugins-fdsrc.html#GstFdSrc--timeout" title="The “timeout” property"><span class="type">“timeout”</span></a> property is set to a value bigger than 0, fdsrc will |
| generate an element message named <code class="classname">"GstFdSrcTimeout"</code> |
| if no data was received in the given timeout.</p> |
| <p>The message's structure contains one field:</p> |
| <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p> |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a> |
| <code class="classname">"timeout"</code>: the timeout in microseconds that |
| expired when waiting for data. |
| </p></li></ul></div> |
| <div class="refsect2"> |
| <a name="id-1.2.8.8.7"></a><h3>Example launch line</h3> |
| <div class="informalexample"> |
| <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> |
| <tbody> |
| <tr> |
| <td class="listing_lines" align="right"><pre>1</pre></td> |
| <td class="listing_code"><pre class="programlisting">echo <span class="string">"Hello GStreamer"</span> <span class="gtkdoc opt">|</span> gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v fdsrc <span class="gtkdoc opt">!</span> fakesink dump<span class="gtkdoc opt">=</span><span class="keyword">true</span></pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| A simple pipeline to read from the standard input and dump the data |
| with a fakesink as hex ascii block. |
| </div> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="id-1.2.8.8.8.1"></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="gstreamer-plugins-plugin-coreelements.html#plugin-coreelements">coreelements</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>Erik Walthinsen <omega@cse.ogi.edu></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Source/File</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="id-1.2.8.8.8.2"></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="gstreamer-plugins-fdsrc.functions_details"></a><h2>Functions</h2> |
| <p></p> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstFdSrc-struct"></a><h3>struct GstFdSrc</h3> |
| <pre class="programlisting">struct GstFdSrc;</pre> |
| <p>Opaque <a class="link" href="gstreamer-plugins-fdsrc.html#GstFdSrc"><span class="type">GstFdSrc</span></a> data structure.</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstFdSrc--fd"></a><h3>The <code class="literal">“fd”</code> property</h3> |
| <pre class="programlisting"> “fd” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>An open file descriptor to read from.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFdSrc--timeout"></a><h3>The <code class="literal">“timeout”</code> property</h3> |
| <pre class="programlisting"> “timeout” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guint64"><span class="type">guint64</span></a></pre> |
| <p>Post a message after timeout microseconds</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: 0</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fdsrc.see-also"></a><h2>See Also</h2> |
| <p><a class="link" href="gstreamer-plugins-fdsink.html#GstFdSink"><span class="type">GstFdSink</span></a></p> |
| </div> |
| </div> |
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