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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sat May 20 18:57:55 PDT 2000 --><TITLE>: Interface RTPControl</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT ID="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/media/rtp/RemoteParticipant.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/rtp/RTPStream.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="RTPControl.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.media.rtp</FONT><BR>Interface RTPControl</H2><HR><DL><DT>public interface <B>RTPControl</B><DT>extends <A HREF="../../../javax/media/Control.html">Control</A></DL><P>This interface is typically implemented by a RTP datasource. This interface will be used to control access to various RTP information via the datasource. e.g. dynamic payload-->EncodingName mapping can be established using this control. Reception statistics and current format being streamed on this datasource can also be queried.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#addFormat(javax.media.Format, int)">addFormat</A></B>(<A HREF="../../../javax/media/Format.html">Format</A> fmt, int payload)</CODE><BR> This method is used to add a dynamic payload ---> Format mapping in the RTPSessionManager.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/Format.html">Format</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#getFormat()">getFormat</A></B>()</CODE><BR> Retrieves the Format object for the current stream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/Format.html">Format</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#getFormat(int)">getFormat</A></B>(int payload)</CODE><BR> Retrieves a format corresponding to the payload as stored by the session manager.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/Format.html">Format</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#getFormatList()">getFormatList</A></B>()</CODE><BR> Retrieves a complete list of all the formats set on this datasource.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/rtp/GlobalReceptionStats.html">GlobalReceptionStats</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#getGlobalStats()">getGlobalStats</A></B>()</CODE><BR> Query the RTP datasource for global RTP statistics</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/rtp/ReceptionStats.html">ReceptionStats</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/rtp/RTPControl.html#getReceptionStats()">getReceptionStats</A></B>()</CODE><BR> Query the RTP datasource for its data reception statistics</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.Control"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface javax.media.<A HREF="../../../javax/media/Control.html">Control</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/Control.html#getControlComponent()">getControlComponent</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="addFormat(javax.media.Format, int)"><!-- --></A><H3>addFormat</H3><PRE>public void <B>addFormat</B>(<A HREF="../../../javax/media/Format.html">Format</A> fmt, int payload)</PRE><DL><DD>This method is used to add a dynamic payload ---> Format mapping in the RTPSessionManager. The RTPSessionManager maintains all static payload numbers and their correspnding Formats as mentioned in the Audio/Video profile document. Using the plugin packethandler interface, a user may plugin his own packetizer or depacketizer to handle RTP streams of a proprietary format using dynamic payload numbers as specified in the AV profile. Before streaming payload of a dynamic nature, a Format object needs to be created for the dynamic payload and associated with a dynamic payload number.<DD><DL></DL></DD></DL><HR><A NAME="getReceptionStats()"><!-- --></A><H3>getReceptionStats</H3><PRE>public <A HREF="../../../javax/media/rtp/ReceptionStats.html">ReceptionStats</A> <B>getReceptionStats</B>()</PRE><DL><DD>Query the RTP datasource for its data reception statistics<DD><DL></DL></DD></DL><HR><A NAME="getGlobalStats()"><!-- --></A><H3>getGlobalStats</H3><PRE>public <A HREF="../../../javax/media/rtp/GlobalReceptionStats.html">GlobalReceptionStats</A> <B>getGlobalStats</B>()</PRE><DL><DD>Query the RTP datasource for global RTP statistics<DD><DL></DL></DD></DL><HR><A NAME="getFormat()"><!-- --></A><H3>getFormat</H3><PRE>public <A HREF="../../../javax/media/Format.html">Format</A> <B>getFormat</B>()</PRE><DL><DD>Retrieves the Format object for the current stream. If this datasource has not received data as yet, null will be returned. This method provides a way for the application writer to query the datasource for the format it is currently streaming, since payload formats can be switched during the course of an RTP session.<DD><DL></DL></DD></DL><HR><A NAME="getFormatList()"><!-- --></A><H3>getFormatList</H3><PRE>public <A HREF="../../../javax/media/Format.html">Format</A>[] <B>getFormatList</B>()</PRE><DL><DD>Retrieves a complete list of all the formats set on this datasource. This is a collection of Format objects that were added by using addFormat() method.<DD><DL></DL></DD></DL><HR><A NAME="getFormat(int)"><!-- --></A><H3>getFormat</H3><PRE>public <A HREF="../../../javax/media/Format.html">Format</A> <B>getFormat</B>(int payload)</PRE><DL><DD>Retrieves a format corresponding to the payload as stored by the session manager.<DD><DL></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT ID="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/media/rtp/RemoteParticipant.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/rtp/RTPStream.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="RTPControl.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><font size="-1"> <a href="mailto:jmf-bugs@sun.com">Submit a bug or feature</a> <br>Copyright 1999-2000 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. All Rights Reserved. See the <a href="spec-license.html">Specification License</a> for more details. <br>Sun, Sun Microsystems, and Java are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.</font></BODY></HTML>
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