<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>textoverlay</title> <meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> <link rel="home" href="index.html" title="GStreamer Base Plugins 0.10 Plugins Reference Manual"> <link rel="up" href="ch01.html" title="gst-plugins-base Elements"> <link rel="prev" href="gst-plugins-base-plugins-tcpserversink.html" title="tcpserversink"> <link rel="next" href="gst-plugins-base-plugins-textrender.html" title="textrender"> <meta name="generator" content="GTK-Doc V1.18 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td><a accesskey="p" href="gst-plugins-base-plugins-tcpserversink.html"><img 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name="gst-plugins-base-plugins-textoverlay"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-textoverlay.top_of_page"></a>textoverlay</span></h2> <p>textoverlay — Adds text strings on top of a video buffer</p> </td> <td valign="top" align="right"></td> </tr></table></div> <div class="refsynopsisdiv"> <a name="gst-plugins-base-plugins-textoverlay.synopsis"></a><h2>Synopsis</h2> <a name="GstTextOverlay"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay-struct" title="struct GstTextOverlay">GstTextOverlay</a>; enum <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayVAlign" title="enum GstTextOverlayVAlign">GstTextOverlayVAlign</a>; enum <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayHAlign" title="enum GstTextOverlayHAlign">GstTextOverlayHAlign</a>; enum <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayWrapMode" title="enum GstTextOverlayWrapMode">GstTextOverlayWrapMode</a>; </pre> </div> <div class="refsect1"> <a name="gst-plugins-base-plugins-textoverlay.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="synopsis"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> +----GstTextOverlay +----<a class="link" href="gst-plugins-base-plugins-clockoverlay.html#GstClockOverlay">GstClockOverlay</a> +----<a class="link" href="gst-plugins-base-plugins-timeoverlay.html#GstTimeOverlay">GstTimeOverlay</a> </pre> </div> <div class="refsect1"> <a name="gst-plugins-base-plugins-textoverlay.properties"></a><h2>Properties</h2> <pre class="synopsis"> "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--deltax" title='The "deltax" property'>deltax</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--deltay" title='The "deltay" property'>deltay</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--font-desc" title='The "font-desc" property'>font-desc</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--halign" title='The "halign" property'>halign</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--shaded-background" title='The "shaded-background" property'>shaded-background</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--text" title='The "text" property'>text</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--valign" title='The "valign" property'>valign</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--wrap-mode" title='The "wrap-mode" property'>wrap-mode</a>" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayWrapMode" title="enum GstTextOverlayWrapMode"><span class="type">GstTextOverlayWrapMode</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--xpad" title='The "xpad" property'>xpad</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--ypad" title='The "ypad" property'>ypad</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--halignment" title='The "halignment" property'>halignment</a>" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayHAlign" title="enum GstTextOverlayHAlign"><span class="type">GstTextOverlayHAlign</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--valignment" title='The "valignment" property'>valignment</a>" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayVAlign" title="enum GstTextOverlayVAlign"><span class="type">GstTextOverlayVAlign</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--line-alignment" title='The "line-alignment" property'>line-alignment</a>" <span class="type">GstTextOverlayLineAlign</span> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--silent" title='The "silent" property'>silent</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--wait-text" title='The "wait-text" property'>wait-text</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--auto-resize" title='The "auto-resize" property'>auto-resize</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--vertical-render" title='The "vertical-render" property'>vertical-render</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--color" title='The "color" property'>color</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--xpos" title='The "xpos" property'>xpos</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--ypos" title='The "ypos" property'>ypos</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--outline-color" title='The "outline-color" property'>outline-color</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write "<a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlay--shadow" title='The "shadow" property'>shadow</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write </pre> </div> <div class="refsect1"> <a name="gst-plugins-base-plugins-textoverlay.description"></a><h2>Description</h2> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="idp13778336"></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-base-plugins-plugin-pango.html#plugin-pango">pango</a> </td> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>David Schleef <ds@schleef.org>, Zeeshan Ali <zeeshan.ali@nokia.com></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>Filter/Editor/Video</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="idp12277856"></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>text_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>text/x-pango-markup</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> text/plain</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>video_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>video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, alpha_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, alpha_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-surface</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-yuv, format=(fourcc){ I420, YV12, AYUV, YUY2, UYVY, v308, v210, v216, Y41B, Y42B, Y444, Y800, Y16 , NV12, NV21, UYVP, A420, YUV9, IYU1 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</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>video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)24, depth=(int)24, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, alpha_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280, blue_mask=(int)16711680, alpha_mask=(int)-16777216, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-surface</td> </tr> <tr> <td><p><span class="term"></span></p></td> <td> video/x-raw-yuv, format=(fourcc){ I420, YV12, AYUV, YUY2, UYVY, v308, v210, v216, Y41B, Y42B, Y444, Y800, Y16 , NV12, NV21, UYVP, A420, YUV9, IYU1 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> </tr> </tbody> </table></div> </div> </div> <p> </p> </div> <div class="refsect1"> <a name="gst-plugins-base-plugins-textoverlay.details"></a><h2>Details</h2> <div class="refsect2"> <a name="GstTextOverlay-struct"></a><h3>struct GstTextOverlay</h3> <pre class="programlisting">struct GstTextOverlay;</pre> <p> </p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlayVAlign"></a><h3>enum GstTextOverlayVAlign</h3> <pre class="programlisting">typedef enum { GST_TEXT_OVERLAY_VALIGN_BASELINE, GST_TEXT_OVERLAY_VALIGN_BOTTOM, GST_TEXT_OVERLAY_VALIGN_TOP, GST_TEXT_OVERLAY_VALIGN_POS, GST_TEXT_OVERLAY_VALIGN_CENTER } GstTextOverlayVAlign; </pre> <p> </p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlayHAlign"></a><h3>enum GstTextOverlayHAlign</h3> <pre class="programlisting">typedef enum { GST_TEXT_OVERLAY_HALIGN_LEFT, GST_TEXT_OVERLAY_HALIGN_CENTER, GST_TEXT_OVERLAY_HALIGN_RIGHT, GST_TEXT_OVERLAY_HALIGN_UNUSED, GST_TEXT_OVERLAY_HALIGN_POS } GstTextOverlayHAlign; </pre> <p> </p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlayWrapMode"></a><h3>enum GstTextOverlayWrapMode</h3> <pre class="programlisting">typedef enum { GST_TEXT_OVERLAY_WRAP_MODE_NONE = -1, GST_TEXT_OVERLAY_WRAP_MODE_WORD = PANGO_WRAP_WORD, GST_TEXT_OVERLAY_WRAP_MODE_CHAR = PANGO_WRAP_CHAR, GST_TEXT_OVERLAY_WRAP_MODE_WORD_CHAR = PANGO_WRAP_WORD_CHAR } GstTextOverlayWrapMode; </pre> <p> </p> </div> </div> <div class="refsect1"> <a name="gst-plugins-base-plugins-textoverlay.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GstTextOverlay--deltax"></a><h3>The <code class="literal">"deltax"</code> property</h3> <pre class="programlisting"> "deltax" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> <p>Shift X position to the left or to the right. Unit is pixels.</p> <p>Default value: 0</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--deltay"></a><h3>The <code class="literal">"deltay"</code> property</h3> <pre class="programlisting"> "deltay" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> <p>Shift Y position up or down. Unit is pixels.</p> <p>Default value: 0</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--font-desc"></a><h3>The <code class="literal">"font-desc"</code> property</h3> <pre class="programlisting"> "font-desc" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write</pre> <p>Pango font description of font to be used for rendering. See documentation of pango_font_description_from_string for syntax.</p> <p>Default value: ""</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--halign"></a><h3>The <code class="literal">"halign"</code> property</h3> <pre class="programlisting"> "halign" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write</pre> <p>Horizontal alignment of the text (deprecated; use halignment).</p> <p>Default value: "center"</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--shaded-background"></a><h3>The <code class="literal">"shaded-background"</code> property</h3> <pre class="programlisting"> "shaded-background" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Whether to shade the background under the text area.</p> <p>Default value: FALSE</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--text"></a><h3>The <code class="literal">"text"</code> property</h3> <pre class="programlisting"> "text" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre> <p>Text to be display.</p> <p>Default value: ""</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--valign"></a><h3>The <code class="literal">"valign"</code> property</h3> <pre class="programlisting"> "valign" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Write</pre> <p>Vertical alignment of the text (deprecated; use valignment).</p> <p>Default value: "baseline"</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--wrap-mode"></a><h3>The <code class="literal">"wrap-mode"</code> property</h3> <pre class="programlisting"> "wrap-mode" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayWrapMode" title="enum GstTextOverlayWrapMode"><span class="type">GstTextOverlayWrapMode</span></a> : Read / Write</pre> <p>Whether to wrap the text and if so how.</p> <p>Default value: wordchar</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--xpad"></a><h3>The <code class="literal">"xpad"</code> property</h3> <pre class="programlisting"> "xpad" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> <p>Horizontal paddding when using left/right alignment.</p> <p>Allowed values: >= 0</p> <p>Default value: 25</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--ypad"></a><h3>The <code class="literal">"ypad"</code> property</h3> <pre class="programlisting"> "ypad" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre> <p>Vertical padding when using top/bottom alignment.</p> <p>Allowed values: >= 0</p> <p>Default value: 25</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--halignment"></a><h3>The <code class="literal">"halignment"</code> property</h3> <pre class="programlisting"> "halignment" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayHAlign" title="enum GstTextOverlayHAlign"><span class="type">GstTextOverlayHAlign</span></a> : Read / Write</pre> <p>Horizontal alignment of the text.</p> <p>Default value: center</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--valignment"></a><h3>The <code class="literal">"valignment"</code> property</h3> <pre class="programlisting"> "valignment" <a class="link" href="gst-plugins-base-plugins-textoverlay.html#GstTextOverlayVAlign" title="enum GstTextOverlayVAlign"><span class="type">GstTextOverlayVAlign</span></a> : Read / Write</pre> <p>Vertical alignment of the text.</p> <p>Default value: baseline</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--line-alignment"></a><h3>The <code class="literal">"line-alignment"</code> property</h3> <pre class="programlisting"> "line-alignment" <span class="type">GstTextOverlayLineAlign</span> : Read / Write</pre> <p>Alignment of text lines relative to each other.</p> <p>Default value: center</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--silent"></a><h3>The <code class="literal">"silent"</code> property</h3> <pre class="programlisting"> "silent" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Whether to render the text string.</p> <p>Default value: FALSE</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--wait-text"></a><h3>The <code class="literal">"wait-text"</code> property</h3> <pre class="programlisting"> "wait-text" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Whether to wait for subtitles.</p> <p>Default value: TRUE</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--auto-resize"></a><h3>The <code class="literal">"auto-resize"</code> property</h3> <pre class="programlisting"> "auto-resize" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Automatically adjust font size to screen-size.</p> <p>Default value: TRUE</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--vertical-render"></a><h3>The <code class="literal">"vertical-render"</code> property</h3> <pre class="programlisting"> "vertical-render" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Vertical Render.</p> <p>Default value: FALSE</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--color"></a><h3>The <code class="literal">"color"</code> property</h3> <pre class="programlisting"> "color" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre> <p>Color to use for text (big-endian ARGB).</p> <p>Default value: 4294967295</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--xpos"></a><h3>The <code class="literal">"xpos"</code> property</h3> <pre class="programlisting"> "xpos" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre> <p>Horizontal position when using position alignment.</p> <p>Allowed values: [0,1]</p> <p>Default value: 0.5</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--ypos"></a><h3>The <code class="literal">"ypos"</code> property</h3> <pre class="programlisting"> "ypos" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> : Read / Write</pre> <p>Vertical position when using position alignment.</p> <p>Allowed values: [0,1]</p> <p>Default value: 0.5</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--outline-color"></a><h3>The <code class="literal">"outline-color"</code> property</h3> <pre class="programlisting"> "outline-color" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre> <p>Color to use for outline the text (big-endian ARGB).</p> <p>Default value: 4278190080</p> </div> <hr> <div class="refsect2"> <a name="GstTextOverlay--shadow"></a><h3>The <code class="literal">"shadow"</code> property</h3> <pre class="programlisting"> "shadow" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> <p>Whether to create a shadow of the letters under the text.</p> <p>Default value: TRUE</p> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc 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