<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>ccRTP: Payload types and formats.</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.4.4 --> <div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="pages.html">Related Pages</a> | <a class="qindex" href="examples.html">Examples</a></div> <h1>Payload types and formats.</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_payload_format.html">PayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Base payload format class. <a href="class_payload_format.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_static_payload_format.html">StaticPayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Static payload format objects. <a href="class_static_payload_format.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_dynamic_payload_format.html">DynamicPayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Dynamic payload format objects. <a href="class_dynamic_payload_format.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_payload_format.html">PayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Base payload format class. <a href="class_payload_format.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_static_payload_format.html">StaticPayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Static payload format objects. <a href="class_static_payload_format.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_dynamic_payload_format.html">DynamicPayloadFormat</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Dynamic payload format objects. <a href="class_dynamic_payload_format.html#_details">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Typedefs</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">typedef uint8 </td><td class="memItemRight" valign="bottom"><a class="el" href="group__payload.html#ga0">PayloadType</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">RTP payload type numeric identifier. <a href="#ga0"></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__payload.html#ga2">StaticPayloadType</a> { <br> <a class="el" href="group__payload.html#gga2a2">sptPCMU</a> = 0, <a class="el" href="group__payload.html#gga2a3">firstStaticPayloadType</a> = sptPCMU, <a class="el" href="group__payload.html#gga2a4">sptG726_32</a> = 2, <a class="el" href="group__payload.html#gga2a5">sptGSM</a>, <br> <a class="el" href="group__payload.html#gga2a6">sptG723</a>, <a class="el" href="group__payload.html#gga2a7">sptDVI4_8000</a>, <a class="el" href="group__payload.html#gga2a8">sptDVI4_16000</a>, <a class="el" href="group__payload.html#gga2a9">sptLPC</a>, <br> <a class="el" href="group__payload.html#gga2a10">sptPCMA</a>, <a class="el" href="group__payload.html#gga2a11">sptG722</a>, <a class="el" href="group__payload.html#gga2a12">sptL16_DUAL</a>, <a class="el" href="group__payload.html#gga2a13">sptL16_MONO</a>, <br> <a class="el" href="group__payload.html#gga2a14">sptQCELP</a>, <a class="el" href="group__payload.html#gga2a15">sptMPA</a> = 14, <a class="el" href="group__payload.html#gga2a16">sptG728</a>, <a class="el" href="group__payload.html#gga2a17">sptDVI4_11025</a>, <br> <a class="el" href="group__payload.html#gga2a18">sptDVI4_22050</a>, <a class="el" href="group__payload.html#gga2a19">sptG729</a>, <a class="el" href="group__payload.html#gga2a20">lastStaticAudioPayloadType</a> = sptG729, <a class="el" href="group__payload.html#gga2a21">sptCELB</a> = 25, <br> <a class="el" href="group__payload.html#gga2a22">sptJPEG</a>, <a class="el" href="group__payload.html#gga2a23">sptNV</a> = 28, <a class="el" href="group__payload.html#gga2a24">sptH261</a> = 31, <a class="el" href="group__payload.html#gga2a25">sptMPV</a>, <br> <a class="el" href="group__payload.html#gga2a26">sptMP2T</a>, <a class="el" href="group__payload.html#gga2a27">sptH263</a>, <a class="el" href="group__payload.html#gga2a28">lastStaticPayloadType</a> = sptH263 <br> }</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">RTP static payload types (default bindings) defined in the AVP profile. <a href="group__payload.html#ga2">More...</a><br></td></tr> <tr><td colspan="2"><br><h2>Variables</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="group__payload.html#ga0">PayloadType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__payload.html#ga1">ptINVALID</a> = 128</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Predefined value for invalid or uninitialized payload type variables. <a href="#ga1"></a><br></td></tr> </table> <hr><h2>Typedef Documentation</h2> <a class="anchor" name="ga0"></a><!-- doxytag: member="formats.h::PayloadType" ref="ga0" args="" --><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"><a class="el" href="group__payload.html#ga0">PayloadType</a> </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> RTP payload type numeric identifier. <p> At the RTP level a payload format is identified with a 7 bit number. This number is binded to a payload format through non-RTP means (SIP, SAP, application specific rules, etc.) </td> </tr> </table> <hr><h2>Enumeration Type Documentation</h2> <a class="anchor" name="ga2"></a><!-- doxytag: member="formats.h::StaticPayloadType" ref="ga2" args="" --><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">enum <a class="el" href="group__payload.html#ga2">StaticPayloadType</a> </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> RTP static payload types (default bindings) defined in the AVP profile. <p> <dl compact><dt><b>Enumerator: </b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><em><a class="anchor" name="gga2a2"></a><!-- doxytag: member="sptPCMU" ref="gga2a2" args="" -->sptPCMU</em> </td><td> ITU-T G.711. mu-law audio 8 Khz (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a3"></a><!-- doxytag: member="firstStaticPayloadType" ref="gga2a3" args="" -->firstStaticPayloadType</em> </td><td> </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a4"></a><!-- doxytag: member="sptG726_32" ref="gga2a4" args="" -->sptG726_32</em> </td><td> ITU-T G.726. ADPCM audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a5"></a><!-- doxytag: member="sptGSM" ref="gga2a5" args="" -->sptGSM</em> </td><td> GSM audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a6"></a><!-- doxytag: member="sptG723" ref="gga2a6" args="" -->sptG723</em> </td><td> ITU-T G.723. MP-MLQ ACELP audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a7"></a><!-- doxytag: member="sptDVI4_8000" ref="gga2a7" args="" -->sptDVI4_8000</em> </td><td> Modified IMA ADPCM audio 8Khz (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a8"></a><!-- doxytag: member="sptDVI4_16000" ref="gga2a8" args="" -->sptDVI4_16000</em> </td><td> Modified IMA ADPCM audio 16Khz (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a9"></a><!-- doxytag: member="sptLPC" ref="gga2a9" args="" -->sptLPC</em> </td><td> LPC audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a10"></a><!-- doxytag: member="sptPCMA" ref="gga2a10" args="" -->sptPCMA</em> </td><td> ITU-T G.711 A-law audio 8 Khz (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a11"></a><!-- doxytag: member="sptG722" ref="gga2a11" args="" -->sptG722</em> </td><td> Audio (RFCs 1890, 3047). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a12"></a><!-- doxytag: member="sptL16_DUAL" ref="gga2a12" args="" -->sptL16_DUAL</em> </td><td> Linear uncompressed dual audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a13"></a><!-- doxytag: member="sptL16_MONO" ref="gga2a13" args="" -->sptL16_MONO</em> </td><td> Linear uncompressed mono audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a14"></a><!-- doxytag: member="sptQCELP" ref="gga2a14" args="" -->sptQCELP</em> </td><td> Audio at 8000 hz. </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a15"></a><!-- doxytag: member="sptMPA" ref="gga2a15" args="" -->sptMPA</em> </td><td> MPEG Audio elem. stream (RFCs 1890, 2250). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a16"></a><!-- doxytag: member="sptG728" ref="gga2a16" args="" -->sptG728</em> </td><td> ITU-T G.728. LD-CELP audio. </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a17"></a><!-- doxytag: member="sptDVI4_11025" ref="gga2a17" args="" -->sptDVI4_11025</em> </td><td> DVI audio at 11025 hz (by Joseph Di Pol). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a18"></a><!-- doxytag: member="sptDVI4_22050" ref="gga2a18" args="" -->sptDVI4_22050</em> </td><td> DVI audio at 22050 hz (by Joseph Di Pol). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a19"></a><!-- doxytag: member="sptG729" ref="gga2a19" args="" -->sptG729</em> </td><td> ITU-T G.729. CS-ACELP audio. </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a20"></a><!-- doxytag: member="lastStaticAudioPayloadType" ref="gga2a20" args="" -->lastStaticAudioPayloadType</em> </td><td> </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a21"></a><!-- doxytag: member="sptCELB" ref="gga2a21" args="" -->sptCELB</em> </td><td> Sun's propietary video (RFCs 1890, 2029). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a22"></a><!-- doxytag: member="sptJPEG" ref="gga2a22" args="" -->sptJPEG</em> </td><td> JPEG (ISO 10918) video (RFCs 1890, 2435). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a23"></a><!-- doxytag: member="sptNV" ref="gga2a23" args="" -->sptNV</em> </td><td> Ron Frederick's nv audio (RFC 1890). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a24"></a><!-- doxytag: member="sptH261" ref="gga2a24" args="" -->sptH261</em> </td><td> ITU-T H.261 video (RFCs 1890, 2032). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a25"></a><!-- doxytag: member="sptMPV" ref="gga2a25" args="" -->sptMPV</em> </td><td> MPEG Video elem. stream (RFCs 1890, 2250). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a26"></a><!-- doxytag: member="sptMP2T" ref="gga2a26" args="" -->sptMP2T</em> </td><td> MPEG 2 Transport stream (RFCs 1890, 2250). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a27"></a><!-- doxytag: member="sptH263" ref="gga2a27" args="" -->sptH263</em> </td><td> ITU-T H.263 video (RFCs 2190, 2429). </td></tr> <tr><td valign="top"><em><a class="anchor" name="gga2a28"></a><!-- doxytag: member="lastStaticPayloadType" ref="gga2a28" args="" -->lastStaticPayloadType</em> </td><td> </td></tr> </table> </dl> </td> </tr> </table> <hr><h2>Variable Documentation</h2> <a class="anchor" name="ga1"></a><!-- doxytag: member="formats.h::ptINVALID" ref="ga1" args="" --><p> <table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">const <a class="el" href="group__payload.html#ga0">PayloadType</a> <a class="el" href="group__payload.html#ga1">ptINVALID</a> = 128 </td> </tr> </table> </td> </tr> </table> <table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td> <p> Predefined value for invalid or uninitialized payload type variables. <p> </td> </tr> </table> <hr size="1"><address style="align: right;"><small>Generated on Fri Dec 9 22:32:04 2005 for ccRTP by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.4 </small></address> </body> </html>