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<title>GESTransitionClip: GStreamer Editing Services 1.14.0 Reference Manual</title>
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<div class="refentry">
<a name="GESTransitionClip"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GESTransitionClip.top_of_page"></a>GESTransitionClip</span></h2>
<p>GESTransitionClip — Transition from one clip to another in a GESLayer</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GESTransitionClip.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="returnvalue">GESTransitionClip</span></a> *
</td>
<td class="function_name">
<a class="link" href="GESTransitionClip.html#ges-transition-clip-new" title="ges_transition_clip_new ()">ges_transition_clip_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="returnvalue">GESTransitionClip</span></a> *
</td>
<td class="function_name">
<a class="link" href="GESTransitionClip.html#ges-transition-clip-new-for-nick" title="ges_transition_clip_new_for_nick ()">ges_transition_clip_new_for_nick</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GESTransitionClip.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 class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a></td>
<td class="property_name"><a class="link" href="GESTransitionClip.html#GESTransitionClip--vtype" title="The “vtype” property">vtype</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GESTransitionClip.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"> </td>
<td class="function_name"><a class="link" href="GESTransitionClip.html#GESTransitionClip-struct" title="GESTransitionClip">GESTransitionClip</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GESTransitionClip.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="../gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a class="link" href="GESTimelineElement.html" title="GESTimelineElement">GESTimelineElement</a>
<span class="lineart">╰──</span> <a class="link" href="GESContainer.html" title="GESContainer">GESContainer</a>
<span class="lineart">╰──</span> <a class="link" href="GESClip.html" title="GESClip">GESClip</a>
<span class="lineart">╰──</span> <a class="link" href="GESOperationClip.html" title="GESOperationClip">GESOperationClip</a>
<span class="lineart">╰──</span> <a class="link" href="GESBaseTransitionClip.html" title="GESBaseTransitionClip">GESBaseTransitionClip</a>
<span class="lineart">╰──</span> GESTransitionClip
</pre>
</div>
<div class="refsect1">
<a name="GESTransitionClip.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GESTransitionClip implements
<a class="link" href="ges-GESExtractableInterface.html#GESExtractable">GESExtractable</a> and <a class="link" href="GESMetaContainer.html" title="GESMetaContainer">GESMetaContainer</a>.</p>
</div>
<div class="refsect1">
<a name="GESTransitionClip.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <ges/ges.h>
</pre>
</div>
<div class="refsect1">
<a name="GESTransitionClip.description"></a><h2>Description</h2>
<p>Creates an object that mixes together the two underlying objects, A and B.
The A object is assumed to have a higher prioirity (lower number) than the
B object. At the transition in point, only A will be visible, and by the
end only B will be visible.</p>
<p>The shape of the video transition depends on the value of the "vtype"
property. The default value is "crossfade". For audio, only "crossfade" is
supported.</p>
<p>The ID of the ExtractableType is the nickname of the vtype property value. Note
that this value can be changed after creation and the GESExtractable.asset value
will be updated when needed.</p>
</div>
<div class="refsect1">
<a name="GESTransitionClip.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="ges-transition-clip-new"></a><h3>ges_transition_clip_new ()</h3>
<pre class="programlisting"><a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="returnvalue">GESTransitionClip</span></a> *
ges_transition_clip_new (<em class="parameter"><code><a class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a> vtype</code></em>);</pre>
<p>Creates a new <a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="type">GESTransitionClip</span></a>.</p>
<div class="refsect3">
<a name="ges-transition-clip-new.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>vtype</p></td>
<td class="parameter_description"><p>the type of transition to create</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="ges-transition-clip-new.returns"></a><h4>Returns</h4>
<p>a newly created <a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="type">GESTransitionClip</span></a>,
or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if something went wrong. </p>
<p><span class="annotation">[<acronym title="Alias for transfer none, used for objects with floating refs."><span class="acronym">transfer floating</span></acronym>][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="ges-transition-clip-new-for-nick"></a><h3>ges_transition_clip_new_for_nick ()</h3>
<pre class="programlisting"><a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="returnvalue">GESTransitionClip</span></a> *
ges_transition_clip_new_for_nick (<em class="parameter"><code><span class="type">char</span> *nick</code></em>);</pre>
<p>Creates a new <a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="type">GESTransitionClip</span></a> for the provided <em class="parameter"><code>nick</code></em>
.</p>
<div class="refsect3">
<a name="ges-transition-clip-new-for-nick.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>nick</p></td>
<td class="parameter_description"><p>a string representing the type of transition to create</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="ges-transition-clip-new-for-nick.returns"></a><h4>Returns</h4>
<p>The newly created <a class="link" href="GESTransitionClip.html" title="GESTransitionClip"><span class="type">GESTransitionClip</span></a>,
or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if something went wrong. </p>
<p><span class="annotation">[<acronym title="Alias for transfer none, used for objects with floating refs."><span class="acronym">transfer floating</span></acronym>][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="GESTransitionClip.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GESTransitionClip-struct"></a><h3>GESTransitionClip</h3>
<pre class="programlisting">typedef struct {
GESVideoStandardTransitionType vtype;
} GESTransitionClip;
</pre>
<div class="refsect3">
<a name="GESTransitionClip.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody><tr>
<td class="struct_member_name"><p><a class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a> <em class="structfield"><code><a name="GESTransitionClip-struct.vtype"></a>vtype</code></em>;</p></td>
<td class="struct_member_description"><p>a <a class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a> indicating the type of video transition
to apply.</p></td>
<td class="struct_member_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GESTransitionClip.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GESTransitionClip--vtype"></a><h3>The <code class="literal">“vtype”</code> property</h3>
<pre class="programlisting"> “vtype” <a class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a></pre>
<p>a <a class="link" href="ges-GES-Enums.html#GESVideoStandardTransitionType" title="enum GESVideoStandardTransitionType"><span class="type">GESVideoStandardTransitionType</span></a> representing the wipe to use</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE</p>
</div>
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