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<a href="#gst-plugins-good-plugins-capssetter.synopsis" class="shortcut">Top</a>
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<a href="#gst-plugins-good-plugins-capssetter.description" class="shortcut">Description</a>
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<a href="#gst-plugins-good-plugins-capssetter.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#gst-plugins-good-plugins-capssetter.properties" class="shortcut">Properties</a>
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<a name="gst-plugins-good-plugins-capssetter"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-capssetter.top_of_page"></a>capssetter</span></h2>
<p>capssetter — Set/merge caps on stream</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-capssetter.synopsis"></a><h2>Synopsis</h2>
<a name="GstCapsSetter"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter-struct" title="struct GstCapsSetter">GstCapsSetter</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-capssetter.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstObject.html">GstObject</a>
+----<a href="/usr/share/gtk-doc/html/gstreamer-0.10/GstElement.html">GstElement</a>
+----<a href="/usr/share/gtk-doc/html/gstreamer-libs-0.10/GstBaseTransform.html">GstBaseTransform</a>
+----GstCapsSetter
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-capssetter.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--caps" title='The "caps" property'>caps</a>" <a href="/usr/share/gtk-doc/html/gstreamer-0.10/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>* : Read / Write
"<a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--join" title='The "join" property'>join</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--replace" title='The "replace" property'>replace</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-capssetter.description"></a><h2>Description</h2>
<p>
</p>
<div class="refsect2">
<a name="idp3772400"></a><p>
Sets or merges caps on a stream's buffers.
That is, a buffer's caps are updated using (fields of)
<a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--caps" title='The "caps" property'>caps</a>. Note that this may
contain multiple structures (though not likely recommended), but each
of these must be fixed (or will otherwise be rejected).
</p>
<p>
If <a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--join" title='The "join" property'>join</a>
is TRUE, then the incoming caps' mime-type is compared to the mime-type(s)
of provided caps and only matching structure(s) are considered for updating.
</p>
<p>
If <a class="link" href="gst-plugins-good-plugins-capssetter.html#GstCapsSetter--replace" title='The "replace" property'>replace</a>
is TRUE, then any caps update is preceded by clearing existing fields,
making provided fields (as a whole) replace incoming ones.
Otherwise, no clearing is performed, in which case provided fields are
added/merged onto incoming caps
</p>
<p>
Although this element might mainly serve as debug helper,
it can also practically be used to correct a faulty pixel-aspect-ratio,
or to modify a yuv fourcc value to effectively swap chroma components or such
alike.
</p>
</div>
<p>
</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="idp7347432"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-good-plugins-plugin-debug.html#plugin-debug">debug</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Mark Nauwelaerts <mnauw@users.sourceforge.net></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Generic</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="idp4096208"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>sink</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>sink</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 class="variablelist"><table border="0">
<col align="left" valign="top">
<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>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-capssetter.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstCapsSetter-struct"></a><h3>struct GstCapsSetter</h3>
<pre class="programlisting">struct GstCapsSetter;</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-capssetter.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstCapsSetter--caps"></a><h3>The <code class="literal">"caps"</code> property</h3>
<pre class="programlisting"> "caps" <a href="/usr/share/gtk-doc/html/gstreamer-0.10/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a>* : Read / Write</pre>
<p>Merge these caps (thereby overwriting) in the stream.</p>
</div>
<hr>
<div class="refsect2">
<a name="GstCapsSetter--join"></a><h3>The <code class="literal">"join"</code> property</h3>
<pre class="programlisting"> "join" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Match incoming caps' mime-type to mime-type of provided caps.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstCapsSetter--replace"></a><h3>The <code class="literal">"replace"</code> property</h3>
<pre class="programlisting"> "replace" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Drop fields of incoming caps.</p>
<p>Default value: FALSE</p>
</div>
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