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| <a name="gstreamer-plugins-fakesrc"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gstreamer-plugins-fakesrc.top_of_page"></a>fakesrc</span></h2> |
| <p>fakesrc</p> |
| </td> |
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| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--can-activate-pull" title="The “can-activate-pull” property">can-activate-pull</a></td> |
| <td class="property_flags">Read / Write / Construct</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--can-activate-push" title="The “can-activate-push” property">can-activate-push</a></td> |
| <td class="property_flags">Read / Write / Construct</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcDataType" title="enum GstFakeSrcDataType"><span class="type">GstFakeSrcDataType</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--data" title="The “data” property">data</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#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--datarate" title="The “datarate” property">datarate</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--dump" title="The “dump” property">dump</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcFillType" title="enum GstFakeSrcFillType"><span class="type">GstFakeSrcFillType</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--filltype" title="The “filltype” property">filltype</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a href="../html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--format" title="The “format” property">format</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--is-live" title="The “is-live” property">is-live</a></td> |
| <td class="property_flags">Read / Write / Construct</td> |
| </tr> |
| <tr> |
| <td class="property_type"> |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--last-message" title="The “last-message” property">last-message</a></td> |
| <td class="property_flags">Read</td> |
| </tr> |
| <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-fakesrc.html#GstFakeSrc--parentsize" title="The “parentsize” property">parentsize</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#gchar"><span class="type">gchar</span></a> *</td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--pattern" title="The “pattern” property">pattern</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--signal-handoffs" title="The “signal-handoffs” property">signal-handoffs</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--silent" title="The “silent” property">silent</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#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--sizemax" title="The “sizemax” property">sizemax</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#gint"><span class="type">gint</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--sizemin" title="The “sizemin” property">sizemin</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| <tr> |
| <td class="property_type"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcSizeType" title="enum GstFakeSrcSizeType"><span class="type">GstFakeSrcSizeType</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--sizetype" title="The “sizetype” property">sizetype</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#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc--sync" title="The “sync” property">sync</a></td> |
| <td class="property_flags">Read / Write</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.signals"></a><h2>Signals</h2> |
| <div class="informaltable"><table class="informaltable" border="0"> |
| <colgroup> |
| <col width="150px" class="signals_return"> |
| <col width="300px" class="signals_name"> |
| <col width="200px" class="signals_flags"> |
| </colgroup> |
| <tbody><tr> |
| <td class="signal_type"><span class="returnvalue">void</span></td> |
| <td class="signal_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc-handoff" title="The “handoff” signal">handoff</a></td> |
| <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <a name="GstFakeSrc"></a><div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.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-fakesrc.html#GstFakeSrc-struct" title="struct GstFakeSrc">GstFakeSrc</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">enum</td> |
| <td class="function_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcDataType" title="enum GstFakeSrcDataType">GstFakeSrcDataType</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">enum</td> |
| <td class="function_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcFillType" title="enum GstFakeSrcFillType">GstFakeSrcFillType</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">enum</td> |
| <td class="function_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcOutputType" title="enum GstFakeSrcOutputType">GstFakeSrcOutputType</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">enum</td> |
| <td class="function_name"><a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcSizeType" title="enum GstFakeSrcSizeType">GstFakeSrcSizeType</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.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> GstFakeSrc |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.description"></a><h2>Description</h2> |
| <p>The fakesrc element is a multipurpose element that can generate |
| a wide range of buffers and can operate in various scheduling modes.</p> |
| <p>It is mostly used as a testing element, one trivial example for testing |
| basic <span class="application">GStreamer</span> core functionality is:</p> |
| <div class="refsect2"> |
| <a name="id-1.2.6.8.4"></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">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v fakesrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">5</span> <span class="gtkdoc opt">!</span> fakesink</pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| This pipeline will push 5 empty buffers to the fakesink element and then |
| sends an EOS. |
| </div> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="id-1.2.6.8.5.1"></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="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>, Wim Taymans <wim@fluendo.com></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-1.2.6.8.5.2"></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="gstreamer-plugins-fakesrc.functions_details"></a><h2>Functions</h2> |
| <p></p> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstFakeSrc-struct"></a><h3>struct GstFakeSrc</h3> |
| <pre class="programlisting">struct GstFakeSrc;</pre> |
| <p>Opaque <a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc"><span class="type">GstFakeSrc</span></a> data structure.</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrcDataType"></a><h3>enum GstFakeSrcDataType</h3> |
| <p>The different ways buffers are allocated.</p> |
| <div class="refsect3"> |
| <a name="GstFakeSrcDataType.members"></a><h4>Members</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="enum_members_name"> |
| <col class="enum_members_description"> |
| <col width="200px" class="enum_members_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-DATA-ALLOCATE:CAPS"></a>FAKE_SRC_DATA_ALLOCATE</p></td> |
| <td class="enum_member_description"> |
| <p>allocate buffers</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-DATA-SUBBUFFER:CAPS"></a>FAKE_SRC_DATA_SUBBUFFER</p></td> |
| <td class="enum_member_description"> |
| <p>subbuffer each buffer</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrcFillType"></a><h3>enum GstFakeSrcFillType</h3> |
| <p>The different ways of filling the buffers.</p> |
| <div class="refsect3"> |
| <a name="GstFakeSrcFillType.members"></a><h4>Members</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="enum_members_name"> |
| <col class="enum_members_description"> |
| <col width="200px" class="enum_members_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FILLTYPE-NOTHING:CAPS"></a>FAKE_SRC_FILLTYPE_NOTHING</p></td> |
| <td class="enum_member_description"> |
| <p>do not fill buffers </p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FILLTYPE-ZERO:CAPS"></a>FAKE_SRC_FILLTYPE_ZERO</p></td> |
| <td class="enum_member_description"> |
| <p>fill buffers with 0</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FILLTYPE-RANDOM:CAPS"></a>FAKE_SRC_FILLTYPE_RANDOM</p></td> |
| <td class="enum_member_description"> |
| <p>fill buffers with random bytes</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FILLTYPE-PATTERN:CAPS"></a>FAKE_SRC_FILLTYPE_PATTERN</p></td> |
| <td class="enum_member_description"> |
| <p>fill buffers with a pattern</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FILLTYPE-PATTERN-CONT:CAPS"></a>FAKE_SRC_FILLTYPE_PATTERN_CONT</p></td> |
| <td class="enum_member_description"> |
| <p>fill buffers with a continuous pattern</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrcOutputType"></a><h3>enum GstFakeSrcOutputType</h3> |
| <p>The different output types. Unused currently.</p> |
| <div class="refsect3"> |
| <a name="GstFakeSrcOutputType.members"></a><h4>Members</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="enum_members_name"> |
| <col class="enum_members_description"> |
| <col width="200px" class="enum_members_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-FIRST-LAST-LOOP:CAPS"></a>FAKE_SRC_FIRST_LAST_LOOP</p></td> |
| <td class="enum_member_description"> |
| <p>first pad then last pad</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-LAST-FIRST-LOOP:CAPS"></a>FAKE_SRC_LAST_FIRST_LOOP</p></td> |
| <td class="enum_member_description"> |
| <p>last pad then first pad</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-PING-PONG:CAPS"></a>FAKE_SRC_PING_PONG</p></td> |
| <td class="enum_member_description"> |
| <p>ping pong between pads</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-ORDERED-RANDOM:CAPS"></a>FAKE_SRC_ORDERED_RANDOM</p></td> |
| <td class="enum_member_description"> |
| <p>ordered random pad</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-RANDOM:CAPS"></a>FAKE_SRC_RANDOM</p></td> |
| <td class="enum_member_description"> |
| <p>random pad</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-PATTERN-LOOP:CAPS"></a>FAKE_SRC_PATTERN_LOOP</p></td> |
| <td class="enum_member_description"> |
| <p>loop between pads in a particular pattern</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-PING-PONG-PATTERN:CAPS"></a>FAKE_SRC_PING_PONG_PATTERN</p></td> |
| <td class="enum_member_description"> |
| <p>ping pong based on a pattern</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-GET-ALWAYS-SUCEEDS:CAPS"></a>FAKE_SRC_GET_ALWAYS_SUCEEDS</p></td> |
| <td class="enum_member_description"> |
| <p>a get always succeeds on a pad</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrcSizeType"></a><h3>enum GstFakeSrcSizeType</h3> |
| <p>The different size of the allocated buffers.</p> |
| <div class="refsect3"> |
| <a name="GstFakeSrcSizeType.members"></a><h4>Members</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="enum_members_name"> |
| <col class="enum_members_description"> |
| <col width="200px" class="enum_members_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-SIZETYPE-EMPTY:CAPS"></a>FAKE_SRC_SIZETYPE_EMPTY</p></td> |
| <td class="enum_member_description"> |
| <p>create empty buffers</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-SIZETYPE-FIXED:CAPS"></a>FAKE_SRC_SIZETYPE_FIXED</p></td> |
| <td class="enum_member_description"> |
| <p>fixed buffer size (sizemax sized)</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="enum_member_name"><p><a name="FAKE-SRC-SIZETYPE-RANDOM:CAPS"></a>FAKE_SRC_SIZETYPE_RANDOM</p></td> |
| <td class="enum_member_description"> |
| <p>random buffer size (sizemin <= size <= sizemax)</p> |
| </td> |
| <td class="enum_member_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--can-activate-pull"></a><h3>The <code class="literal">“can-activate-pull”</code> property</h3> |
| <pre class="programlisting"> “can-activate-pull” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Can activate in pull mode.</p> |
| <p>Flags: Read / Write / Construct</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--can-activate-push"></a><h3>The <code class="literal">“can-activate-push”</code> property</h3> |
| <pre class="programlisting"> “can-activate-push” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Can activate in push mode.</p> |
| <p>Flags: Read / Write / Construct</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--data"></a><h3>The <code class="literal">“data”</code> property</h3> |
| <pre class="programlisting"> “data” <a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcDataType" title="enum GstFakeSrcDataType"><span class="type">GstFakeSrcDataType</span></a></pre> |
| <p>Data allocation method.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: Allocate data</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--datarate"></a><h3>The <code class="literal">“datarate”</code> property</h3> |
| <pre class="programlisting"> “datarate” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Timestamps buffers with number of bytes per second (0 = none).</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--dump"></a><h3>The <code class="literal">“dump”</code> property</h3> |
| <pre class="programlisting"> “dump” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Dump buffer contents to stdout.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--filltype"></a><h3>The <code class="literal">“filltype”</code> property</h3> |
| <pre class="programlisting"> “filltype” <a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcFillType" title="enum GstFakeSrcFillType"><span class="type">GstFakeSrcFillType</span></a></pre> |
| <p>How to fill the buffer, if at all.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: Fill buffers with zeros</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--format"></a><h3>The <code class="literal">“format”</code> property</h3> |
| <pre class="programlisting"> “format” <a href="../html/gstreamer-GstFormat.html#GstFormat"><span class="type">GstFormat</span></a></pre> |
| <p>Set the format of the newsegment events to produce.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: GST_FORMAT_BYTES</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--is-live"></a><h3>The <code class="literal">“is-live”</code> property</h3> |
| <pre class="programlisting"> “is-live” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>True if the element cannot produce data in PAUSED.</p> |
| <p>Flags: Read / Write / Construct</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--last-message"></a><h3>The <code class="literal">“last-message”</code> property</h3> |
| <pre class="programlisting"> “last-message” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> |
| <p>The last status message.</p> |
| <p>Flags: Read</p> |
| <p>Default value: NULL</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--parentsize"></a><h3>The <code class="literal">“parentsize”</code> property</h3> |
| <pre class="programlisting"> “parentsize” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Size of parent buffer for sub-buffered allocation.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 40960</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--pattern"></a><h3>The <code class="literal">“pattern”</code> property</h3> |
| <pre class="programlisting"> “pattern” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> |
| <p>Set the pattern (unused).</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: NULL</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--signal-handoffs"></a><h3>The <code class="literal">“signal-handoffs”</code> property</h3> |
| <pre class="programlisting"> “signal-handoffs” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Send a signal before pushing the buffer.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--silent"></a><h3>The <code class="literal">“silent”</code> property</h3> |
| <pre class="programlisting"> “silent” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Don't produce last_message events.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: TRUE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--sizemax"></a><h3>The <code class="literal">“sizemax”</code> property</h3> |
| <pre class="programlisting"> “sizemax” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Maximum buffer size.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 4096</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--sizemin"></a><h3>The <code class="literal">“sizemin”</code> property</h3> |
| <pre class="programlisting"> “sizemin” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> |
| <p>Minimum buffer size.</p> |
| <p>Flags: Read / Write</p> |
| <p>Allowed values: >= 0</p> |
| <p>Default value: 0</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--sizetype"></a><h3>The <code class="literal">“sizetype”</code> property</h3> |
| <pre class="programlisting"> “sizetype” <a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrcSizeType" title="enum GstFakeSrcSizeType"><span class="type">GstFakeSrcSizeType</span></a></pre> |
| <p>How to determine buffer sizes.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: Send empty buffers</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstFakeSrc--sync"></a><h3>The <code class="literal">“sync”</code> property</h3> |
| <pre class="programlisting"> “sync” <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Sync to the clock to the datarate.</p> |
| <p>Flags: Read / Write</p> |
| <p>Default value: FALSE</p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.signal-details"></a><h2>Signal Details</h2> |
| <div class="refsect2"> |
| <a name="GstFakeSrc-handoff"></a><h3>The <code class="literal">“handoff”</code> signal</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| user_function (<a class="link" href="gstreamer-plugins-fakesrc.html#GstFakeSrc"><span class="type">GstFakeSrc</span></a> *fakesrc, |
| <a href="../html/GstBuffer.html#GstBuffer-struct"><span class="type">GstBuffer</span></a> *buffer, |
| <a href="../html/GstPad.html#GstPad-struct"><span class="type">GstPad</span></a> *pad, |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> |
| <p>This signal gets emitted before sending the buffer.</p> |
| <div class="refsect3"> |
| <a name="GstFakeSrc-handoff.parameters"></a><h4>Parameters</h4> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="parameters_name"> |
| <col class="parameters_description"> |
| <col width="200px" class="parameters_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="parameter_name"><p>fakesrc</p></td> |
| <td class="parameter_description"><p>the fakesrc instance</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>buffer</p></td> |
| <td class="parameter_description"><p>the buffer that will be pushed</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>pad</p></td> |
| <td class="parameter_description"><p>the pad that will sent it</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>user_data</p></td> |
| <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <p>Flags: <a href="/usr/share/gtk-doc/html/gobjectgobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-plugins-fakesrc.see-also"></a><h2>See Also</h2> |
| <p><a class="link" href="gstreamer-plugins-fakesink.html#GstFakeSink"><span class="type">GstFakeSink</span></a></p> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr>Generated by GTK-Doc V1.25</div> |
| </body> |
| </html> |