docs/plugins/html/gst-plugins-good-plugins-y4menc.html

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  24 <a href="#gst-plugins-good-plugins-y4menc.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-good-plugins-y4menc.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-good-plugins-y4menc.object-hierarchy" class="shortcut">Object Hierarchy</a>
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  31 <div class="refentry">
  32 <a name="gst-plugins-good-plugins-y4menc"></a><div class="titlepage"></div>
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  34 <td valign="top">
  35 <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-y4menc.top_of_page"></a>y4menc</span></h2>
  36 <p>y4menc — Encodes a YUV frame into the yuv4mpeg format (mjpegtools)</p>
  37 </td>
  38 <td valign="top" align="right"></td>
  39 </tr></table></div>
  40 <div class="refsynopsisdiv">
  41 <a name="gst-plugins-good-plugins-y4menc.synopsis"></a><h2>Synopsis</h2>
  42 <a name="GstY4mEncode"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-good-plugins-y4menc.html#GstY4mEncode-struct" title="struct GstY4mEncode">GstY4mEncode</a>;
  43 </pre>
  44 </div>
  45 <div class="refsect1">
  46 <a name="gst-plugins-good-plugins-y4menc.object-hierarchy"></a><h2>Object Hierarchy</h2>
  47 <pre class="synopsis">
  48   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  49    +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
  50          +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
  51                +----GstY4mEncode
  52 </pre>
  53 </div>
  54 <div class="refsect1">
  55 <a name="gst-plugins-good-plugins-y4menc.description"></a><h2>Description</h2>
  56 <p>
  57 </p>
  58 <div class="refsect2">
  59 <a name="idp19614736"></a><h3>Example launch line</h3>
  60 <p>
  61 Creates a YU4MPEG2 raw video stream as defined by the mjpegtools project.
  62 </p>
  63 <p>
  64 (write everything in one line, without the backslash characters)
  65 </p>
  66 <pre class="programlisting">
  67 gst-launch-0.10 videotestsrc num-buffers=250 \
  68 ! 'video/x-raw-yuv,format=(fourcc)I420,width=320,height=240,framerate=(fraction)25/1' \
  69 ! y4menc ! filesink location=test.yuv
  70 </pre>
  71 <p>
  72 </p>
  73 </div>
  74 <p>
  75 </p>
  76 <div class="refsynopsisdiv">
  77 <h2>Synopsis</h2>
  78 <div class="refsect2">
  79 <a name="idp21014800"></a><h3>Element Information</h3>
  80 <div class="variablelist"><table border="0">
  81 <col align="left" valign="top">
  82 <tbody>
  83 <tr>
  84 <td><p><span class="term">plugin</span></p></td>
  85 <td>
  86             <a class="link" href="gst-plugins-good-plugins-plugin-y4menc.html#plugin-y4menc">y4menc</a>
  87           </td>
  88 </tr>
  89 <tr>
  90 <td><p><span class="term">author</span></p></td>
  91 <td>Wim Taymans &lt;wim.taymans@gmail.com&gt;</td>
  92 </tr>
  93 <tr>
  94 <td><p><span class="term">class</span></p></td>
  95 <td>Codec/Encoder/Video</td>
  96 </tr>
  97 </tbody>
  98 </table></div>
  99 </div>
 100 <hr>
 101 <div class="refsect2">
 102 <a name="idp11224688"></a><h3>Element Pads</h3>
 103 <div class="variablelist"><table border="0">
 104 <col align="left" valign="top">
 105 <tbody>
 106 <tr>
 107 <td><p><span class="term">name</span></p></td>
 108 <td>sink</td>
 109 </tr>
 110 <tr>
 111 <td><p><span class="term">direction</span></p></td>
 112 <td>sink</td>
 113 </tr>
 114 <tr>
 115 <td><p><span class="term">presence</span></p></td>
 116 <td>always</td>
 117 </tr>
 118 <tr>
 119 <td><p><span class="term">details</span></p></td>
 120 <td>video/x-raw-yuv, format=(fourcc){ IYUV, I420, Y42B, Y41B, Y444 }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
 121 </tr>
 122 </tbody>
 123 </table></div>
 124 <div class="variablelist"><table border="0">
 125 <col align="left" valign="top">
 126 <tbody>
 127 <tr>
 128 <td><p><span class="term">name</span></p></td>
 129 <td>src</td>
 130 </tr>
 131 <tr>
 132 <td><p><span class="term">direction</span></p></td>
 133 <td>source</td>
 134 </tr>
 135 <tr>
 136 <td><p><span class="term">presence</span></p></td>
 137 <td>always</td>
 138 </tr>
 139 <tr>
 140 <td><p><span class="term">details</span></p></td>
 141 <td>application/x-yuv4mpeg, y4mversion=(int)2</td>
 142 </tr>
 143 </tbody>
 144 </table></div>
 145 </div>
 146 </div>
 147 <p>
 148 </p>
 149 </div>
 150 <div class="refsect1">
 151 <a name="gst-plugins-good-plugins-y4menc.details"></a><h2>Details</h2>
 152 <div class="refsect2">
 153 <a name="GstY4mEncode-struct"></a><h3>struct GstY4mEncode</h3>
 154 <pre class="programlisting">struct GstY4mEncode;</pre>
 155 <p>
 156 </p>
 157 </div>
 158 </div>
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