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>rtpj2kpay: 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-rtpj2kdepay.html" title="rtpj2kdepay"> 10<link rel="next" href="gst-plugins-good-plugins-rtpjitterbuffer.html" title="rtpjitterbuffer"> 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-rtpj2kpay.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> 19 <a href="#gst-plugins-good-plugins-rtpj2kpay.object-hierarchy" class="shortcut">Object Hierarchy</a></span> 20</td> 21<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> 22<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 23<td><a accesskey="p" href="gst-plugins-good-plugins-rtpj2kdepay.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> 24<td><a accesskey="n" href="gst-plugins-good-plugins-rtpjitterbuffer.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> 25</tr></table> 26<div class="refentry"> 27<a name="gst-plugins-good-plugins-rtpj2kpay"></a><div class="titlepage"></div> 28<div class="refnamediv"><table width="100%"><tr> 29<td valign="top"> 30<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-rtpj2kpay.top_of_page"></a>rtpj2kpay</span></h2> 31<p>rtpj2kpay</p> 32</td> 33<td class="gallery_image" valign="top" align="right"></td> 34</tr></table></div> 35<a name="GstRtpJ2KPay"></a><div class="refsect1"> 36<a name="gst-plugins-good-plugins-rtpj2kpay.other"></a><h2>Types and Values</h2> 37<div class="informaltable"><table class="informaltable" width="100%" border="0"> 38<colgroup> 39<col width="150px" class="name"> 40<col class="description"> 41</colgroup> 42<tbody><tr> 43<td class="datatype_keyword">struct</td> 44<td class="function_name"><a class="link" href="gst-plugins-good-plugins-rtpj2kpay.html#GstRtpJ2KPay-struct" title="struct GstRtpJ2KPay">GstRtpJ2KPay</a></td> 45</tr></tbody> 46</table></div> 47</div> 48<div class="refsect1"> 49<a name="gst-plugins-good-plugins-rtpj2kpay.object-hierarchy"></a><h2>Object Hierarchy</h2> 50<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> 51 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> 52 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html#GstObject-struct">GstObject</a> 53 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html#GstElement-struct">GstElement</a> 54 <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gst-plugins-base-libs-1.0/GstRTPBasePayload.html#GstRTPBasePayload-struct">GstRTPBasePayload</a> 55 <span class="lineart">╰──</span> GstRtpJ2KPay 56</pre> 57</div> 58<div class="refsect1"> 59<a name="gst-plugins-good-plugins-rtpj2kpay.description"></a><h2>Description</h2> 60<p>Payload encode JPEG 2000 images into RTP packets according to RFC 5371 61and RFC 5372. 62For detailed information see: https://datatracker.ietf.org/doc/rfc5371/ 63and https://datatracker.ietf.org/doc/rfc5372/</p> 64<p>The payloader takes a JPEG 2000 image, scans it for "packetization 65units" and constructs the RTP packet header followed by the JPEG 2000 66codestream. A "packetization unit" is defined as either a JPEG 2000 main header, 67a JPEG 2000 tile-part header, or a JPEG 2000 packet.</p> 68<div class="refsynopsisdiv"> 69<h2>Synopsis</h2> 70<div class="refsect2"> 71<a name="id-1.2.172.6.4.1"></a><h3>Element Information</h3> 72<div class="variablelist"><table border="0" class="variablelist"> 73<colgroup> 74<col align="left" valign="top"> 75<col> 76</colgroup> 77<tbody> 78<tr> 79<td><p><span class="term">plugin</span></p></td> 80<td> 81 <a class="link" href="gst-plugins-good-plugins-plugin-rtp.html#plugin-rtp">rtp</a> 82 </td> 83</tr> 84<tr> 85<td><p><span class="term">author</span></p></td> 86<td>Wim Taymans <wim.taymans@gmail.com></td> 87</tr> 88<tr> 89<td><p><span class="term">class</span></p></td> 90<td>Codec/Payloader/Network/RTP</td> 91</tr> 92</tbody> 93</table></div> 94</div> 95<hr> 96<div class="refsect2"> 97<a name="id-1.2.172.6.4.2"></a><h3>Element Pads</h3> 98<div class="variablelist"><table border="0" class="variablelist"> 99<colgroup> 100<col align="left" valign="top"> 101<col> 102</colgroup> 103<tbody> 104<tr> 105<td><p><span class="term">name</span></p></td> 106<td>sink</td> 107</tr> 108<tr> 109<td><p><span class="term">direction</span></p></td> 110<td>sink</td> 111</tr> 112<tr> 113<td><p><span class="term">presence</span></p></td> 114<td>always</td> 115</tr> 116<tr> 117<td><p><span class="term">details</span></p></td> 118<td>image/x-jpc, sampling=(string){ RGB, BGR, RGBA, BGRA, YCbCrA, YCbCr-4:4:4, YCbCr-4:2:2, YCbCr-4:2:0, YCbCr-4:1:1, GRAYSCALE }</td> 119</tr> 120</tbody> 121</table></div> 122<div class="variablelist"><table border="0" class="variablelist"> 123<colgroup> 124<col align="left" valign="top"> 125<col> 126</colgroup> 127<tbody> 128<tr> 129<td><p><span class="term">name</span></p></td> 130<td>src</td> 131</tr> 132<tr> 133<td><p><span class="term">direction</span></p></td> 134<td>source</td> 135</tr> 136<tr> 137<td><p><span class="term">presence</span></p></td> 138<td>always</td> 139</tr> 140<tr> 141<td><p><span class="term">details</span></p></td> 142<td>application/x-rtp, media=(string)video, payload=(int)[ 96, 127 ], clock-rate=(int)90000, sampling=(string){ RGB, BGR, RGBA, BGRA, YCbCrA, YCbCr-4:4:4, YCbCr-4:2:2, YCbCr-4:2:0, YCbCr-4:1:1, GRAYSCALE }, encoding-name=(string)JPEG2000</td> 143</tr> 144</tbody> 145</table></div> 146</div> 147</div> 148</div> 149<div class="refsect1"> 150<a name="gst-plugins-good-plugins-rtpj2kpay.functions_details"></a><h2>Functions</h2> 151<p></p> 152</div> 153<div class="refsect1"> 154<a name="gst-plugins-good-plugins-rtpj2kpay.other_details"></a><h2>Types and Values</h2> 155<div class="refsect2"> 156<a name="GstRtpJ2KPay-struct"></a><h3>struct GstRtpJ2KPay</h3> 157<pre class="programlisting">struct GstRtpJ2KPay;</pre> 158</div> 159</div> 160</div> 161<div class="footer"> 162<hr>Generated by GTK-Doc V1.28</div> 163</body> 164</html>
