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

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  20 <th width="100%" align="center">GStreamer Good Plugins 0.10 Plugins Reference Manual</th>
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  23 <tr><td colspan="5" class="shortcuts">
  24 <a href="#gst-plugins-good-plugins-rtpjpegpay.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#gst-plugins-good-plugins-rtpjpegpay.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#gst-plugins-good-plugins-rtpjpegpay.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#gst-plugins-good-plugins-rtpjpegpay.properties" class="shortcut">Properties</a>
  31 </td></tr>
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  33 <div class="refentry">
  34 <a name="gst-plugins-good-plugins-rtpjpegpay"></a><div class="titlepage"></div>
  35 <div class="refnamediv"><table width="100%"><tr>
  36 <td valign="top">
  37 <h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-rtpjpegpay.top_of_page"></a>rtpjpegpay</span></h2>
  38 <p>rtpjpegpay — Payload-encodes JPEG pictures into RTP packets (RFC 2435)</p>
  39 </td>
  40 <td valign="top" align="right"></td>
  41 </tr></table></div>
  42 <div class="refsynopsisdiv">
  43 <a name="gst-plugins-good-plugins-rtpjpegpay.synopsis"></a><h2>Synopsis</h2>
  44 <a name="GstRtpJPEGPay"></a><pre class="synopsis">struct              <a class="link" href="gst-plugins-good-plugins-rtpjpegpay.html#GstRtpJPEGPay-struct" title="struct GstRtpJPEGPay">GstRtpJPEGPay</a>;
  45 </pre>
  46 </div>
  47 <div class="refsect1">
  48 <a name="gst-plugins-good-plugins-rtpjpegpay.object-hierarchy"></a><h2>Object Hierarchy</h2>
  49 <pre class="synopsis">
  50   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  51    +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
  52          +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
  53                +----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstbasertppayload.html#GstBaseRTPPayload">GstBaseRTPPayload</a>
  54                      +----GstRtpJPEGPay
  55 </pre>
  56 </div>
  57 <div class="refsect1">
  58 <a name="gst-plugins-good-plugins-rtpjpegpay.properties"></a><h2>Properties</h2>
  59 <pre class="synopsis">
  60   "<a class="link" href="gst-plugins-good-plugins-rtpjpegpay.html#GstRtpJPEGPay--quality" title='The "quality" property'>quality</a>"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  61   "<a class="link" href="gst-plugins-good-plugins-rtpjpegpay.html#GstRtpJPEGPay--type" title='The "type" property'>type</a>"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
  62   "<a class="link" href="gst-plugins-good-plugins-rtpjpegpay.html#GstRtpJPEGPay--buffer-list" title='The "buffer-list" property'>buffer-list</a>"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write
  63 </pre>
  64 </div>
  65 <div class="refsect1">
  66 <a name="gst-plugins-good-plugins-rtpjpegpay.description"></a><h2>Description</h2>
  67 <p>
  68 Payload encode JPEG pictures into RTP packets according to RFC 2435.
  69 For detailed information see: http://www.rfc-editor.org/rfc/rfc2435.txt
  70 </p>
  71 <p>
  72 The payloader takes a JPEG picture, scans the header for quantization
  73 tables (if needed) and constructs the RTP packet header followed by
  74 the actual JPEG entropy scan.
  75 </p>
  76 <p>
  77 The payloader assumes that correct width and height is found in the caps.
  78 </p>
  79 <div class="refsynopsisdiv">
  80 <h2>Synopsis</h2>
  81 <div class="refsect2">
  82 <a name="idp19308112"></a><h3>Element Information</h3>
  83 <div class="variablelist"><table border="0">
  84 <col align="left" valign="top">
  85 <tbody>
  86 <tr>
  87 <td><p><span class="term">plugin</span></p></td>
  88 <td>
  89             <a class="link" href="gst-plugins-good-plugins-plugin-rtp.html#plugin-rtp">rtp</a>
  90           </td>
  91 </tr>
  92 <tr>
  93 <td><p><span class="term">author</span></p></td>
  94 <td>Axis Communications &lt;dev-gstreamer@axis.com&gt;</td>
  95 </tr>
  96 <tr>
  97 <td><p><span class="term">class</span></p></td>
  98 <td>Codec/Payloader/Network/RTP</td>
  99 </tr>
 100 </tbody>
 101 </table></div>
 102 </div>
 103 <hr>
 104 <div class="refsect2">
 105 <a name="idp12077440"></a><h3>Element Pads</h3>
 106 <div class="variablelist"><table border="0">
 107 <col align="left" valign="top">
 108 <tbody>
 109 <tr>
 110 <td><p><span class="term">name</span></p></td>
 111 <td>sink</td>
 112 </tr>
 113 <tr>
 114 <td><p><span class="term">direction</span></p></td>
 115 <td>sink</td>
 116 </tr>
 117 <tr>
 118 <td><p><span class="term">presence</span></p></td>
 119 <td>always</td>
 120 </tr>
 121 <tr>
 122 <td><p><span class="term">details</span></p></td>
 123 <td>image/jpeg</td>
 124 </tr>
 125 <tr>
 126 <td><p><span class="term"></span></p></td>
 127 <td> video/x-jpeg</td>
 128 </tr>
 129 </tbody>
 130 </table></div>
 131 <div class="variablelist"><table border="0">
 132 <col align="left" valign="top">
 133 <tbody>
 134 <tr>
 135 <td><p><span class="term">name</span></p></td>
 136 <td>src</td>
 137 </tr>
 138 <tr>
 139 <td><p><span class="term">direction</span></p></td>
 140 <td>source</td>
 141 </tr>
 142 <tr>
 143 <td><p><span class="term">presence</span></p></td>
 144 <td>always</td>
 145 </tr>
 146 <tr>
 147 <td><p><span class="term">details</span></p></td>
 148 <td>application/x-rtp, media=(string)video, payload=(int)26, clock-rate=(int)90000, encoding-name=(string)JPEG</td>
 149 </tr>
 150 </tbody>
 151 </table></div>
 152 </div>
 153 </div>
 154 <p>
 155 </p>
 156 </div>
 157 <div class="refsect1">
 158 <a name="gst-plugins-good-plugins-rtpjpegpay.details"></a><h2>Details</h2>
 159 <div class="refsect2">
 160 <a name="GstRtpJPEGPay-struct"></a><h3>struct GstRtpJPEGPay</h3>
 161 <pre class="programlisting">struct GstRtpJPEGPay;</pre>
 162 <p>
 163 </p>
 164 </div>
 165 </div>
 166 <div class="refsect1">
 167 <a name="gst-plugins-good-plugins-rtpjpegpay.property-details"></a><h2>Property Details</h2>
 168 <div class="refsect2">
 169 <a name="GstRtpJPEGPay--quality"></a><h3>The <code class="literal">"quality"</code> property</h3>
 170 <pre class="programlisting">  "quality"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 171 <p>Quality factor on JPEG data (unused).</p>
 172 <p>Allowed values: [0,255]</p>
 173 <p>Default value: 255</p>
 174 </div>
 175 <hr>
 176 <div class="refsect2">
 177 <a name="GstRtpJPEGPay--type"></a><h3>The <code class="literal">"type"</code> property</h3>
 178 <pre class="programlisting">  "type"                     <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
 179 <p>Default JPEG Type, overwritten by SOF when present.</p>
 180 <p>Allowed values: [0,255]</p>
 181 <p>Default value: 1</p>
 182 </div>
 183 <hr>
 184 <div class="refsect2">
 185 <a name="GstRtpJPEGPay--buffer-list"></a><h3>The <code class="literal">"buffer-list"</code> property</h3>
 186 <pre class="programlisting">  "buffer-list"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
 187 <p>Use Buffer Lists.</p>
 188 <p>Default value: FALSE</p>
 189 </div>
 190 </div>
 191 </div>
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