<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.8"/> <title>ccRTP: RTCP compound packets manipulation.</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">ccRTP </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <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><!-- top --> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> | <a href="#enum-members">Enumerations</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">RTCP compound packets manipulation.</div> </div> </div><!--header--> <div class="contents"> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" 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 class="memdesc:"><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 class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_receiver_info.html">RTCPCompoundHandler::ReceiverInfo</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for the data contained in a receiver info block. <a href="struct_r_t_c_p_compound_handler_1_1_receiver_info.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_r_r_block.html">RTCPCompoundHandler::RRBlock</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for a receiver info block in a SR (sender report) or an RR (receiver report) RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_r_r_block.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_recv_report.html">RTCPCompoundHandler::RecvReport</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">raw structure of the source and every receiver report in an SR or RR RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_recv_report.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_sender_info.html">RTCPCompoundHandler::SenderInfo</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for the sender info block in a SR (sender report) RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_sender_info.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_send_report.html">RTCPCompoundHandler::SendReport</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for SR (sender report) RTCP packets. <a href="struct_r_t_c_p_compound_handler_1_1_send_report.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_s_d_e_s_item.html">RTCPCompoundHandler::SDESItem</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for an item description of a SDES packet. <a href="struct_r_t_c_p_compound_handler_1_1_s_d_e_s_item.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_s_d_e_s_chunk.html">RTCPCompoundHandler::SDESChunk</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for a chunk of items in a SDES RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_s_d_e_s_chunk.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_b_y_e_packet.html">RTCPCompoundHandler::BYEPacket</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for BYE (leaving session) RTCP packets. <a href="struct_r_t_c_p_compound_handler_1_1_b_y_e_packet.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_a_p_p_packet.html">RTCPCompoundHandler::APPPacket</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for APP (application specific) RTCP packets. <a href="struct_r_t_c_p_compound_handler_1_1_a_p_p_packet.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_f_i_r_packet.html">RTCPCompoundHandler::FIRPacket</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for Full Intra-frame Request (FIR) RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_f_i_r_packet.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_n_a_c_k_packet.html">RTCPCompoundHandler::NACKPacket</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct for Negative ACKnowledgements (NACK) RTCP packet. <a href="struct_r_t_c_p_compound_handler_1_1_n_a_c_k_packet.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_r_t_c_p_fixed_header.html">RTCPCompoundHandler::RTCPFixedHeader</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Fixed RTCP packet header. <a href="struct_r_t_c_p_compound_handler_1_1_r_t_c_p_fixed_header.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_r_t_c_p_compound_handler_1_1_r_t_c_p_packet.html">RTCPCompoundHandler::RTCPPacket</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Struct representing general RTCP packet headers as they are sent through the network. <a href="struct_r_t_c_p_compound_handler_1_1_r_t_c_p_packet.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" 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 class="memdesc:"><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 class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" 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 class="memdesc:"><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 class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a> Enumerations</h2></td></tr> <tr class="memitem:gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">SDESItemType</a> { <br />   <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca2ab157e2799e810547d13a26088c9e01">SDESItemTypeEND</a> = 0, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca56818aeaa2d578ab0055a59b8d8d28f9">SDESItemTypeCNAME</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacad2d8ecd66fd5a09b19c357a9178f1982">SDESItemTypeNAME</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacafd806f44859892e30e1fdb79ee52fd52">SDESItemTypeEMAIL</a>, <br />   <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca27aafda2ff2ceaf53074150976936732">SDESItemTypePHONE</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca1bc9de1bb99ecb9d04afa036eef18090">SDESItemTypeLOC</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca34f49dfe99b37116fd6459c6b20435f2">SDESItemTypeTOOL</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca94e0214882a86e19eee5e10ade50860a">SDESItemTypeNOTE</a>, <br />   <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacabfdb7c98ebb4b921d76e17f08fc1f91a">SDESItemTypePRIV</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacae5040ab78402ffe4fb2d7990d09e69d1">SDESItemTypeH323CADDR</a>, <a class="el" href="group__rtcppacket.html#ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacae3244c9d0a70415a4c0270893d628a3f">SDESItemTypeLast</a> = SDESItemTypeH323CADDR <br /> }</td></tr> <tr class="memdesc:gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac"><td class="mdescLeft"> </td><td class="mdescRight">SDES items that may be carried in a Source DEScription RTCP packet. <a href="group__rtcppacket.html#gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">More...</a><br /></td></tr> <tr class="separator:gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gaba1554acd8799ea098afd9f5c33dfebb"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#gaba1554acd8799ea098afd9f5c33dfebb">RTCPCompoundHandler::RTCPPacket::Type</a> { <br />   <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebbab87b69766e8b4586935176eb81218f3e">RTCPCompoundHandler::RTCPPacket::tSR</a> = 200, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba83566f7fd6d28389a379cf7bda6b3428">RTCPCompoundHandler::RTCPPacket::tRR</a>, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba7643d7745e72167d28f62758ff1425c2">RTCPCompoundHandler::RTCPPacket::tSDES</a>, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba792ff41b91103efed0b9335b4991e44d">RTCPCompoundHandler::RTCPPacket::tBYE</a>, <br />   <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba4a6228323107edaaee4bb96ca071d09e">RTCPCompoundHandler::RTCPPacket::tAPP</a>, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba2ad99da06d146f03b44e011d02eefdb9">RTCPCompoundHandler::RTCPPacket::tFIR</a> = 192, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba24f150df28bb9ac1b02398b5fc834d6a">RTCPCompoundHandler::RTCPPacket::tNACK</a> = 193, <a class="el" href="group__rtcppacket.html#ggaba1554acd8799ea098afd9f5c33dfebba8d0597168d6904d735a85a49326f2254">RTCPCompoundHandler::RTCPPacket::tXR</a> <br /> }</td></tr> <tr class="memdesc:gaba1554acd8799ea098afd9f5c33dfebb"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="rtp_8h.html" title="Generic and audio/video profile specific RTP interface of ccRTP. ">rtp.h</a> cc++/rtp.h <a href="group__rtcppacket.html#gaba1554acd8799ea098afd9f5c33dfebb">More...</a><br /></td></tr> <tr class="separator:gaba1554acd8799ea098afd9f5c33dfebb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gae9b0b9f5a967506a540084d3370490bf"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <a class="el" href="group__rtcppacket.html#ggae9b0b9f5a967506a540084d3370490bfa09de71c940cfdbd49cc1c49fe58220b7">RTCPCompoundHandler::defaultPathMTU</a> = 1500 }</td></tr> <tr class="separator:gae9b0b9f5a967506a540084d3370490bf"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ga854f3202157f7c3a3f64af77794b7598"><td class="memItemLeft" align="right" valign="top">timeval </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#ga854f3202157f7c3a3f64af77794b7598">NTP2Timeval</a> (uint32 msw, uint32 lsw)</td></tr> <tr class="memdesc:ga854f3202157f7c3a3f64af77794b7598"><td class="mdescLeft"> </td><td class="mdescRight">Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value. <a href="#ga854f3202157f7c3a3f64af77794b7598">More...</a><br /></td></tr> <tr class="separator:ga854f3202157f7c3a3f64af77794b7598"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gad57d4689eec9bb3987b3e70613d9e9e1"><td class="memItemLeft" align="right" valign="top">uint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtcppacket.html#gad57d4689eec9bb3987b3e70613d9e9e1">timevalIntervalTo65536</a> (timeval &t)</td></tr> <tr class="memdesc:gad57d4689eec9bb3987b3e70613d9e9e1"><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="#gad57d4689eec9bb3987b3e70613d9e9e1">More...</a><br /></td></tr> <tr class="separator:gad57d4689eec9bb3987b3e70613d9e9e1"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <h2 class="groupheader">Enumeration Type Documentation</h2> <a class="anchor" id="gae9b0b9f5a967506a540084d3370490bf"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">anonymous enum</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ggae9b0b9f5a967506a540084d3370490bfa09de71c940cfdbd49cc1c49fe58220b7"></a>defaultPathMTU </td><td class="fielddoc"> </td></tr> </table> </div> </div> <a class="anchor" id="gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="group__rtcppacket.html#gaf6d38e5ccbbcdf2a24ebbd4fc5b4eeac">SDESItemType</a></td> </tr> </table> </div><div class="memdoc"> <p>SDES items that may be carried in a Source DEScription RTCP packet. </p> <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. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca2ab157e2799e810547d13a26088c9e01"></a>SDESItemTypeEND </td><td class="fielddoc"> <p>END of SDES item list. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca56818aeaa2d578ab0055a59b8d8d28f9"></a>SDESItemTypeCNAME </td><td class="fielddoc"> <p>Canonical end-point identifier. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacad2d8ecd66fd5a09b19c357a9178f1982"></a>SDESItemTypeNAME </td><td class="fielddoc"> <p>Personal NAME of the user. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacafd806f44859892e30e1fdb79ee52fd52"></a>SDESItemTypeEMAIL </td><td class="fielddoc"> <p>EMAIL address of the user. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca27aafda2ff2ceaf53074150976936732"></a>SDESItemTypePHONE </td><td class="fielddoc"> <p>Phone number of the user. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca1bc9de1bb99ecb9d04afa036eef18090"></a>SDESItemTypeLOC </td><td class="fielddoc"> <p>Location where the user is. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca34f49dfe99b37116fd6459c6b20435f2"></a>SDESItemTypeTOOL </td><td class="fielddoc"> <p>Application or tool. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeaca94e0214882a86e19eee5e10ade50860a"></a>SDESItemTypeNOTE </td><td class="fielddoc"> <p>Comment usually reporting state. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacabfdb7c98ebb4b921d76e17f08fc1f91a"></a>SDESItemTypePRIV </td><td class="fielddoc"> <p>Private extension. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacae5040ab78402ffe4fb2d7990d09e69d1"></a>SDESItemTypeH323CADDR </td><td class="fielddoc"> <p>H323 callable address. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaf6d38e5ccbbcdf2a24ebbd4fc5b4eeacae3244c9d0a70415a4c0270893d628a3f"></a>SDESItemTypeLast </td><td class="fielddoc"> <p>Last defined code. </p> </td></tr> </table> </div> </div> <a class="anchor" id="gaba1554acd8799ea098afd9f5c33dfebb"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="group__rtcppacket.html#gaba1554acd8799ea098afd9f5c33dfebb">RTCPCompoundHandler::RTCPPacket::Type</a></td> </tr> </table> </div><div class="memdoc"> <p><a class="el" href="rtp_8h.html" title="Generic and audio/video profile specific RTP interface of ccRTP. ">rtp.h</a> cc++/rtp.h </p> <p>RTCP packet types. They are registered with IANA. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebbab87b69766e8b4586935176eb81218f3e"></a>tSR </td><td class="fielddoc"> <p>Sender Report. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba83566f7fd6d28389a379cf7bda6b3428"></a>tRR </td><td class="fielddoc"> <p>Receiver Report. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba7643d7745e72167d28f62758ff1425c2"></a>tSDES </td><td class="fielddoc"> <p>Source DEScription. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba792ff41b91103efed0b9335b4991e44d"></a>tBYE </td><td class="fielddoc"> <p>End of participation. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba4a6228323107edaaee4bb96ca071d09e"></a>tAPP </td><td class="fielddoc"> <p>APPlication specific. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba2ad99da06d146f03b44e011d02eefdb9"></a>tFIR </td><td class="fielddoc"> <p>Full Intra-frame request. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba24f150df28bb9ac1b02398b5fc834d6a"></a>tNACK </td><td class="fielddoc"> <p>Negative ACK. </p> </td></tr> <tr><td class="fieldname"><a class="anchor" id="ggaba1554acd8799ea098afd9f5c33dfebba8d0597168d6904d735a85a49326f2254"></a>tXR </td><td class="fielddoc"> <p>Extended Report. </p> </td></tr> </table> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="ga854f3202157f7c3a3f64af77794b7598"></a> <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> </tr> <tr> <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 class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">msw</td><td>Integer part of NTP timestamp. </td></tr> <tr><td class="paramname">lsw</td><td>Fractional part of NTP timestamp. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>timeval value corresponding to the given NTP timestamp. </dd></dl> </div> </div> <a class="anchor" id="gad57d4689eec9bb3987b3e70613d9e9e1"></a> <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 class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">t</td><td>Timeval interval. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>32-bit value corresponding to the given timeval interval. </dd></dl> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Sun Feb 8 2015 08:32:24 for ccRTP by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>