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<a href="#gst-plugins-good-plugins-alphacolor.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-alphacolor.top_of_page"></a>alphacolor</span></h2>
<p>alphacolor — ARGB from/to AYUV colorspace conversion preserving the alpha channel</p>
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<a name="GstAlphaColor"></a><div class="refsect1">
<a name="gst-plugins-good-plugins-alphacolor.other"></a><h2>Types and Values</h2>
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-good-plugins-alphacolor.html#GstAlphaColor-struct" title="struct GstAlphaColor">GstAlphaColor</a></td>
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<a name="gst-plugins-good-plugins-alphacolor.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseTransform.html">GstBaseTransform</a>
<span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideofilter.html#GstVideoFilter">GstVideoFilter</a>
<span class="lineart">╰──</span> GstAlphaColor
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<a name="gst-plugins-good-plugins-alphacolor.description"></a><h2>Description</h2>
<p>The alphacolor element does memory-efficient (in-place) colourspace
conversion from RGBA to AYUV or AYUV to RGBA while preserving the
alpha channel.</p>
<p>Sample pipeline:</p>
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<td class="listing_lines" align="right"><pre>1
2</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> videotestsrc <span class="gtkdoc opt">!</span> <span class="string">"video/x-raw,format=(fourcc)AYUV"</span> <span class="gtkdoc opt">!</span> \
alphacolor <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> autovideosink</pre></td>
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<div class="refsect1">
<a name="gst-plugins-good-plugins-alphacolor.functions_details"></a><h2>Functions</h2>
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<div class="refsect1">
<a name="gst-plugins-good-plugins-alphacolor.other_details"></a><h2>Types and Values</h2>
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<a name="GstAlphaColor-struct"></a><h3>struct GstAlphaColor</h3>
<pre class="programlisting">struct GstAlphaColor;</pre>
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