<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>ccRTP: RTCP compound packets manipulation.</title> <link href="tabs.css" rel="stylesheet" type="text/css"> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.9 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> </div> <div class="contents"> <h1>RTCP compound packets manipulation.</h1><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_t_c_p_compound_handler.html">RTCPCompoundHandler</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">low level structs and RTCP packet parsing and building methods. <a href="class_r_t_c_p_compound_handler.html#_details">More...</a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_t_c_p_receiver_info.html">RTCPReceiverInfo</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Report block information of SR/RR RTCP reports. <a href="class_r_t_c_p_receiver_info.html#_details">More...</a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_t_c_p_sender_info.html">RTCPSenderInfo</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Sender block information of SR RTCP reports. <a href="class_r_t_c_p_sender_info.html#_details">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Enumerations</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#gf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">SDESItemType</a> { <br> <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac2ab157e2799e810547d13a26088c9e01">SDESItemTypeEND</a> = 0, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac56818aeaa2d578ab0055a59b8d8d28f9">SDESItemTypeCNAME</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacd2d8ecd66fd5a09b19c357a9178f1982">SDESItemTypeNAME</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacfd806f44859892e30e1fdb79ee52fd52">SDESItemTypeEMAIL</a>, <br> <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac27aafda2ff2ceaf53074150976936732">SDESItemTypePHONE</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac1bc9de1bb99ecb9d04afa036eef18090">SDESItemTypeLOC</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac34f49dfe99b37116fd6459c6b20435f2">SDESItemTypeTOOL</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac94e0214882a86e19eee5e10ade50860a">SDESItemTypeNOTE</a>, <br> <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacbfdb7c98ebb4b921d76e17f08fc1f91a">SDESItemTypePRIV</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace5040ab78402ffe4fb2d7990d09e69d1">SDESItemTypeH323CADDR</a>, <a class="el" href="group__rtcppacket.html#ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace3244c9d0a70415a4c0270893d628a3f">SDESItemTypeLast</a> = SDESItemTypeH323CADDR <br> }</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">SDES items that may be carried in a Source DEScription RTCP packet. <a href="group__rtcppacket.html#gf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">timeval </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#g854f3202157f7c3a3f64af77794b7598">NTP2Timeval</a> (uint32 msw, uint32 lsw)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value. <a href="#g854f3202157f7c3a3f64af77794b7598"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">uint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#gd57d4689eec9bb3987b3e70613d9e9e1">timevalIntervalTo65536</a> (timeval &t)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds. <a href="#gd57d4689eec9bb3987b3e70613d9e9e1"></a><br></td></tr> </table> <hr><h2>Enumeration Type Documentation</h2> <a class="anchor" name="gf6d38e5ccbbcdf2a24ebbd4fc5b4eeac"></a><!-- doxytag: member="rtcppkt.h::SDESItemType" ref="gf6d38e5ccbbcdf2a24ebbd4fc5b4eeac" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="group__rtcppacket.html#gf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">SDESItemType</a> </td> </tr> </table> </div> <div class="memdoc"> <p> SDES items that may be carried in a Source DEScription RTCP packet. <p> CNAME is mandatory in each RTCP compound packet (except when splitted for partial encryption), the others are optional and have different sending frequencies, though with recommended default values. <dl compact><dt><b>Enumerator: </b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac2ab157e2799e810547d13a26088c9e01"></a><!-- doxytag: member="SDESItemTypeEND" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac2ab157e2799e810547d13a26088c9e01" args="" -->SDESItemTypeEND</em> </td><td> END of SDES item list. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac56818aeaa2d578ab0055a59b8d8d28f9"></a><!-- doxytag: member="SDESItemTypeCNAME" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac56818aeaa2d578ab0055a59b8d8d28f9" args="" -->SDESItemTypeCNAME</em> </td><td> Canonical end-point identifier. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacd2d8ecd66fd5a09b19c357a9178f1982"></a><!-- doxytag: member="SDESItemTypeNAME" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacd2d8ecd66fd5a09b19c357a9178f1982" args="" -->SDESItemTypeNAME</em> </td><td> Personal NAME of the user. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacfd806f44859892e30e1fdb79ee52fd52"></a><!-- doxytag: member="SDESItemTypeEMAIL" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacfd806f44859892e30e1fdb79ee52fd52" args="" -->SDESItemTypeEMAIL</em> </td><td> EMAIL address of the user. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac27aafda2ff2ceaf53074150976936732"></a><!-- doxytag: member="SDESItemTypePHONE" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac27aafda2ff2ceaf53074150976936732" args="" -->SDESItemTypePHONE</em> </td><td> Phone number of the user. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac1bc9de1bb99ecb9d04afa036eef18090"></a><!-- doxytag: member="SDESItemTypeLOC" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac1bc9de1bb99ecb9d04afa036eef18090" args="" -->SDESItemTypeLOC</em> </td><td> Location where the user is. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac34f49dfe99b37116fd6459c6b20435f2"></a><!-- doxytag: member="SDESItemTypeTOOL" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac34f49dfe99b37116fd6459c6b20435f2" args="" -->SDESItemTypeTOOL</em> </td><td> Application or tool. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac94e0214882a86e19eee5e10ade50860a"></a><!-- doxytag: member="SDESItemTypeNOTE" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeac94e0214882a86e19eee5e10ade50860a" args="" -->SDESItemTypeNOTE</em> </td><td> Comment usually reporting state. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacbfdb7c98ebb4b921d76e17f08fc1f91a"></a><!-- doxytag: member="SDESItemTypePRIV" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeacbfdb7c98ebb4b921d76e17f08fc1f91a" args="" -->SDESItemTypePRIV</em> </td><td> Private extension. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace5040ab78402ffe4fb2d7990d09e69d1"></a><!-- doxytag: member="SDESItemTypeH323CADDR" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace5040ab78402ffe4fb2d7990d09e69d1" args="" -->SDESItemTypeH323CADDR</em> </td><td> H323 callable address. </td></tr> <tr><td valign="top"><em><a class="anchor" name="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace3244c9d0a70415a4c0270893d628a3f"></a><!-- doxytag: member="SDESItemTypeLast" ref="ggf6d38e5ccbbcdf2a24ebbd4fc5b4eeace3244c9d0a70415a4c0270893d628a3f" args="" -->SDESItemTypeLast</em> </td><td> Last defined code. </td></tr> </table> </dl> </div> </div><p> <hr><h2>Function Documentation</h2> <a class="anchor" name="g854f3202157f7c3a3f64af77794b7598"></a><!-- doxytag: member="rtcppkt.h::NTP2Timeval" ref="g854f3202157f7c3a3f64af77794b7598" args="(uint32 msw, uint32 lsw)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">timeval NTP2Timeval </td> <td>(</td> <td class="paramtype">uint32 </td> <td class="paramname"> <em>msw</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint32 </td> <td class="paramname"> <em>lsw</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p> Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>msw</em> </td><td>Integer part of NTP timestamp. </td></tr> <tr><td valign="top"></td><td valign="top"><em>lsw</em> </td><td>Fractional part of NTP timestamp. </td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd>timeval value corresponding to the given NTP timestamp. </dd></dl> </div> </div><p> <a class="anchor" name="gd57d4689eec9bb3987b3e70613d9e9e1"></a><!-- doxytag: member="rtcppkt.h::timevalIntervalTo65536" ref="gd57d4689eec9bb3987b3e70613d9e9e1" args="(timeval &t)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint32 timevalIntervalTo65536 </td> <td>(</td> <td class="paramtype">timeval & </td> <td class="paramname"> <em>t</em> </td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <p> Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>t</em> </td><td>Timeval interval. </td></tr> </table> </dl> <dl class="return" compact><dt><b>Returns:</b></dt><dd>32-bit value corresponding to the given timeval interval. </dd></dl> </div> </div><p> </div> <hr size="1"><address style="text-align: right;"><small>Generated on Fri Jul 24 21:42:25 2009 for ccRTP by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address> </body> </html>