| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>radioactv</title> |
| <meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> |
| <link rel="home" href="index.html" title="GStreamer Good Plugins 1.0 Plugins Reference Manual"> |
| <link rel="up" href="ch01.html" title="gst-plugins-good Elements"> |
| <link rel="prev" href="gst-plugins-good-plugins-qtmoovrecover.html" title="qtmoovrecover"> |
| <link rel="next" href="gst-plugins-good-plugins-revtv.html" title="revtv"> |
| <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-good-plugins-qtmoovrecover.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> |
| <td><a accesskey="u" href="ch01.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> |
| <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> |
| <th width="100%" align="center">GStreamer Good Plugins 1.0 Plugins Reference Manual</th> |
| <td><a accesskey="n" href="gst-plugins-good-plugins-revtv.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> |
| </tr> |
| <tr><td colspan="5" class="shortcuts"> |
| <a href="#gst-plugins-good-plugins-radioactv.synopsis" class="shortcut">Top</a> |
| | |
| <a href="#gst-plugins-good-plugins-radioactv.description" class="shortcut">Description</a> |
| | |
| <a href="#gst-plugins-good-plugins-radioactv.object-hierarchy" class="shortcut">Object Hierarchy</a> |
| | |
| <a href="#gst-plugins-good-plugins-radioactv.properties" class="shortcut">Properties</a> |
| </td></tr> |
| </table> |
| <div class="refentry"> |
| <a name="gst-plugins-good-plugins-radioactv"></a><div class="titlepage"></div> |
| <div class="refnamediv"><table width="100%"><tr> |
| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-radioactv.top_of_page"></a>radioactv</span></h2> |
| <p>radioactv — motion-enlightment effect</p> |
| </td> |
| <td valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsynopsisdiv"> |
| <a name="gst-plugins-good-plugins-radioactv.synopsis"></a><h2>Synopsis</h2> |
| <a name="GstRadioacTV"></a><pre class="synopsis">struct <a class="link" href="gst-plugins-good-plugins-radioactv.html#GstRadioacTV-struct" title="struct GstRadioacTV">GstRadioacTV</a>; |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-radioactv.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://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</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> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseTransform.html">GstBaseTransform</a> |
| +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideofilter.html#GstVideoFilter">GstVideoFilter</a> |
| +----GstRadioacTV |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-radioactv.properties"></a><h2>Properties</h2> |
| <pre class="synopsis"> |
| "<a class="link" href="gst-plugins-good-plugins-radioactv.html#GstRadioacTV--color" title='The "color" property'>color</a>" <span class="type">GstRadioacTVColor</span> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-radioactv.html#GstRadioacTV--interval" title='The "interval" property'>interval</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-good-plugins-radioactv.html#GstRadioacTV--mode" title='The "mode" property'>mode</a>" <span class="type">GstRadioacTVMode</span> : Read / Write |
| "<a class="link" href="gst-plugins-good-plugins-radioactv.html#GstRadioacTV--trigger" title='The "trigger" property'>trigger</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-good-plugins-radioactv.description"></a><h2>Description</h2> |
| <p> |
| RadioacTV does *NOT* detect a radioactivity. It detects a difference |
| from previous frame and blurs it. |
| </p> |
| <p> |
| RadioacTV has 4 mode, normal, strobe1, strobe2 and trigger. |
| In trigger mode, effect appears only when the trigger property is <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>. |
| </p> |
| <p> |
| strobe1 and strobe2 mode drops some frames. strobe1 mode uses the difference between |
| current frame and previous frame dropped, while strobe2 mode uses the difference from |
| previous frame displayed. The effect of strobe2 is stronger than strobe1. |
| </p> |
| <p> |
| </p> |
| <div class="refsect2"> |
| <a name="idp5631296"></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 videotestsrc <span class="gtkdoc opt">!</span> radioactv <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> autovideosink</pre></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| This pipeline shows the effect of radioactv on a test stream. |
| </div> |
| <p> |
| </p> |
| <div class="refsynopsisdiv"> |
| <h2>Synopsis</h2> |
| <div class="refsect2"> |
| <a name="idp18095344"></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-effectv.html#plugin-effectv">effectv</a> |
| </td> |
| </tr> |
| <tr> |
| <td><p><span class="term">author</span></p></td> |
| <td>FUKUCHI, Kentarou <fukuchi@users.sourceforge.net>, Sebastian Dröge <sebastian.droege@collabora.co.uk></td> |
| </tr> |
| <tr> |
| <td><p><span class="term">class</span></p></td> |
| <td>Filter/Effect/Video</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="idp18721008"></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>video/x-raw, format=(string){ RGBx, BGRx }, 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, format=(string){ RGBx, BGRx }, 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-good-plugins-radioactv.details"></a><h2>Details</h2> |
| <div class="refsect2"> |
| <a name="GstRadioacTV-struct"></a><h3>struct GstRadioacTV</h3> |
| <pre class="programlisting">struct GstRadioacTV;</pre> |
| <p> |
| </p> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-good-plugins-radioactv.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstRadioacTV--color"></a><h3>The <code class="literal">"color"</code> property</h3> |
| <pre class="programlisting"> "color" <span class="type">GstRadioacTVColor</span> : Read / Write</pre> |
| <p>Color.</p> |
| <p>Default value: White</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstRadioacTV--interval"></a><h3>The <code class="literal">"interval"</code> property</h3> |
| <pre class="programlisting"> "interval" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre> |
| <p>Snapshot interval (in strobe mode).</p> |
| <p>Allowed values: <= G_MAXINT</p> |
| <p>Default value: 3</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstRadioacTV--mode"></a><h3>The <code class="literal">"mode"</code> property</h3> |
| <pre class="programlisting"> "mode" <span class="type">GstRadioacTVMode</span> : Read / Write</pre> |
| <p>Mode.</p> |
| <p>Default value: Normal</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstRadioacTV--trigger"></a><h3>The <code class="literal">"trigger"</code> property</h3> |
| <pre class="programlisting"> "trigger" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre> |
| <p>Trigger (in trigger mode).</p> |
| <p>Default value: FALSE</p> |
| </div> |
| </div> |
| </div> |
| <div class="footer"> |
| <hr> |
| Generated by GTK-Doc V1.18</div> |
| </body> |
| </html> |
