1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>cacasink: GStreamer Good Plugins 1.0 Plugins Reference Manual</title> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="index.html" title="GStreamer Good Plugins 1.0 Plugins Reference Manual"> 8<link rel="up" href="ch01.html" title="gst-plugins-good Elements"> 9<link rel="prev" href="gst-plugins-good-plugins-breakmydata.html" title="breakmydata"> 10<link rel="next" href="gst-plugins-good-plugins-cairooverlay.html" title="cairooverlay"> 11<meta name="generator" content="GTK-Doc V1.28 (XML mode)"> 12<link rel="stylesheet" href="style.css" type="text/css"> 13</head> 14<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 15<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> 16<td width="100%" align="left" class="shortcuts"> 17<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> 18 <a href="#gst-plugins-good-plugins-cacasink.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 19 <a href="#gst-plugins-good-plugins-cacasink.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties"> <span class="dim">|</span> 20 <a href="#gst-plugins-good-plugins-cacasink.properties" class="shortcut">Properties</a></span> 21</td> 22<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> 23<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 24<td><a accesskey="p" href="gst-plugins-good-plugins-breakmydata.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> 25<td><a accesskey="n" href="gst-plugins-good-plugins-cairooverlay.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> 26</tr></table> 27<div class="refentry"> 28<a name="gst-plugins-good-plugins-cacasink"></a><div class="titlepage"></div> 29<div class="refnamediv"><table width="100%"><tr> 30<td valign="top"> 31<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-cacasink.top_of_page"></a>cacasink</span></h2> 32<p>cacasink</p> 33</td> 34<td class="gallery_image" valign="top" align="right"></td> 35</tr></table></div> 36<div class="refsect1"> 37<a name="gst-plugins-good-plugins-cacasink.properties"></a><h2>Properties</h2> 38<div class="informaltable"><table class="informaltable" border="0"> 39<colgroup> 40<col width="150px" class="properties_type"> 41<col width="300px" class="properties_name"> 42<col width="200px" class="properties_flags"> 43</colgroup> 44<tbody> 45<tr> 46<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> 47<td class="property_name"><a class="link" href="gst-plugins-good-plugins-cacasink.html#GstCACASink--anti-aliasing" title="The “anti-aliasing” property">anti-aliasing</a></td> 48<td class="property_flags">Read / Write</td> 49</tr> 50<tr> 51<td class="property_type"><span class="type">GstCACASinkDithering</span></td> 52<td class="property_name"><a class="link" href="gst-plugins-good-plugins-cacasink.html#GstCACASink--dither" title="The “dither” property">dither</a></td> 53<td class="property_flags">Read / Write</td> 54</tr> 55<tr> 56<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 57<td class="property_name"><a class="link" href="gst-plugins-good-plugins-cacasink.html#GstCACASink--screen-height" title="The “screen-height” property">screen-height</a></td> 58<td class="property_flags">Read</td> 59</tr> 60<tr> 61<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> 62<td class="property_name"><a class="link" href="gst-plugins-good-plugins-cacasink.html#GstCACASink--screen-width" title="The “screen-width” property">screen-width</a></td> 63<td class="property_flags">Read</td> 64</tr> 65</tbody> 66</table></div> 67</div> 68<a name="GstCACASink"></a><div class="refsect1"> 69<a name="gst-plugins-good-plugins-cacasink.other"></a><h2>Types and Values</h2> 70<div class="informaltable"><table class="informaltable" width="100%" border="0"> 71<colgroup> 72<col width="150px" class="name"> 73<col class="description"> 74</colgroup> 75<tbody><tr> 76<td class="datatype_keyword">struct</td> 77<td class="function_name"><a class="link" href="gst-plugins-good-plugins-cacasink.html#GstCACASink-struct" title="struct GstCACASink">GstCACASink</a></td> 78</tr></tbody> 79</table></div> 80</div> 81<div class="refsect1"> 82<a name="gst-plugins-good-plugins-cacasink.object-hierarchy"></a><h2>Object Hierarchy</h2> 83<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> 84 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> 85 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a> 86 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a> 87 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSink.html#GstBaseSink-struct">GstBaseSink</a> 88 <span class="lineart">╰──</span> GstCACASink 89</pre> 90</div> 91<div class="refsect1"> 92<a name="gst-plugins-good-plugins-cacasink.description"></a><h2>Description</h2> 93<p>Displays video as color ascii art.</p> 94<div class="refsect2"> 95<a name="id-1.2.37.7.3"></a><h3>Example launch line</h3> 96<div class="informalexample"> 97 <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> 98 <tbody> 99 <tr> 100 <td class="listing_lines" align="right"><pre>1</pre></td> 101 <td class="listing_code"><pre class="programlisting">CACA_GEOMETRY<span class="gtkdoc opt">=</span><span class="number">160</span>x60 CACA_FONT<span class="gtkdoc opt">=</span><span class="number">5</span>x7 gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>avi <span class="gtkdoc opt">!</span> decodebin <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> cacasink</pre></td> 102 </tr> 103 </tbody> 104 </table> 105</div> 106 This pipeline renders a video to ascii art into a separate window using a 107small font and specifying the ascii resolution. 108<div class="informalexample"> 109 <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> 110 <tbody> 111 <tr> 112 <td class="listing_lines" align="right"><pre>1</pre></td> 113 <td class="listing_code"><pre class="programlisting">CACA_DRIVER<span class="gtkdoc opt">=</span>ncurses gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>avi <span class="gtkdoc opt">!</span> decodebin <span class="gtkdoc opt">!</span> videoconvert <span class="gtkdoc opt">!</span> cacasink</pre></td> 114 </tr> 115 </tbody> 116 </table> 117</div> 118 This pipeline renders a video to ascii art into the current terminal. 119</div> 120<div class="refsynopsisdiv"> 121<h2>Synopsis</h2> 122<div class="refsect2"> 123<a name="id-1.2.37.7.4.1"></a><h3>Element Information</h3> 124<div class="variablelist"><table border="0" class="variablelist"> 125<colgroup> 126<col align="left" valign="top"> 127<col> 128</colgroup> 129<tbody> 130<tr> 131<td><p><span class="term">plugin</span></p></td> 132<td> 133 <a class="link" href="gst-plugins-good-plugins-plugin-cacasink.html#plugin-cacasink">cacasink</a> 134 </td> 135</tr> 136<tr> 137<td><p><span class="term">author</span></p></td> 138<td>Zeeshan Ali <zak147@yahoo.com></td> 139</tr> 140<tr> 141<td><p><span class="term">class</span></p></td> 142<td>Sink/Video</td> 143</tr> 144</tbody> 145</table></div> 146</div> 147<hr> 148<div class="refsect2"> 149<a name="id-1.2.37.7.4.2"></a><h3>Element Pads</h3> 150<div class="variablelist"><table border="0" class="variablelist"> 151<colgroup> 152<col align="left" valign="top"> 153<col> 154</colgroup> 155<tbody> 156<tr> 157<td><p><span class="term">name</span></p></td> 158<td>sink</td> 159</tr> 160<tr> 161<td><p><span class="term">direction</span></p></td> 162<td>sink</td> 163</tr> 164<tr> 165<td><p><span class="term">presence</span></p></td> 166<td>always</td> 167</tr> 168<tr> 169<td><p><span class="term">details</span></p></td> 170<td>video/x-raw, format=(string){ RGB, BGR, RGBx, xRGB, BGRx, xBGR, RGB16, RGB15 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td> 171</tr> 172</tbody> 173</table></div> 174</div> 175</div> 176</div> 177<div class="refsect1"> 178<a name="gst-plugins-good-plugins-cacasink.functions_details"></a><h2>Functions</h2> 179<p></p> 180</div> 181<div class="refsect1"> 182<a name="gst-plugins-good-plugins-cacasink.other_details"></a><h2>Types and Values</h2> 183<div class="refsect2"> 184<a name="GstCACASink-struct"></a><h3>struct GstCACASink</h3> 185<pre class="programlisting">struct GstCACASink;</pre> 186</div> 187</div> 188<div class="refsect1"> 189<a name="gst-plugins-good-plugins-cacasink.property-details"></a><h2>Property Details</h2> 190<div class="refsect2"> 191<a name="GstCACASink--anti-aliasing"></a><h3>The <code class="literal">“anti-aliasing”</code> property</h3> 192<pre class="programlisting"> “anti-aliasing” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> 193<p>Enables Anti-Aliasing.</p> 194<p>Flags: Read / Write</p> 195<p>Default value: TRUE</p> 196</div> 197<hr> 198<div class="refsect2"> 199<a name="GstCACASink--dither"></a><h3>The <code class="literal">“dither”</code> property</h3> 200<pre class="programlisting"> “dither” <span class="type">GstCACASinkDithering</span></pre> 201<p>Set type of Dither.</p> 202<p>Flags: Read / Write</p> 203<p>Default value: No dithering</p> 204</div> 205<hr> 206<div class="refsect2"> 207<a name="GstCACASink--screen-height"></a><h3>The <code class="literal">“screen-height”</code> property</h3> 208<pre class="programlisting"> “screen-height” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 209<p>The height of the screen.</p> 210<p>Flags: Read</p> 211<p>Allowed values: >= 0</p> 212<p>Default value: 25</p> 213</div> 214<hr> 215<div class="refsect2"> 216<a name="GstCACASink--screen-width"></a><h3>The <code class="literal">“screen-width”</code> property</h3> 217<pre class="programlisting"> “screen-width” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> 218<p>The width of the screen.</p> 219<p>Flags: Read</p> 220<p>Allowed values: >= 0</p> 221<p>Default value: 80</p> 222</div> 223</div> 224<div class="refsect1"> 225<a name="gst-plugins-good-plugins-cacasink.see-also"></a><h2>See Also</h2> 226<p><a class="link" href="gst-plugins-good-plugins-aasink.html#GstAASink"><span class="type">GstAASink</span></a></p> 227</div> 228</div> 229<div class="footer"> 230<hr>Generated by GTK-Doc V1.28</div> 231</body> 232</html>
