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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 18:57:54 PDT 2000 --><TITLE>: Class ContentDescriptor</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"> PREV CLASS <A HREF="../../../javax/media/protocol/DataSource.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="ContentDescriptor.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.media.protocol</FONT><BR>Class ContentDescriptor</H2><PRE>java.lang.Object | +--<A HREF="../../../javax/media/Format.html">javax.media.Format</A> | +--<B>javax.media.protocol.ContentDescriptor</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../javax/media/protocol/FileTypeDescriptor.html">FileTypeDescriptor</A></DD></DL><HR><DL><DT>public class <B>ContentDescriptor</B><DT>extends <A HREF="../../../javax/media/Format.html">Format</A></DL><P>A <CODE>ContentDescriptor</CODE> identifies media data containers.<P><DL><DT><B>Since: </B><DD>JMF 1.0, extends Format in JMF 2.0</DD><DT><B>See Also: </B><DD><A HREF="../../../javax/media/protocol/SourceStream.html"><CODE>SourceStream</CODE></A>, <A HREF="../../../javax/media/Format.html"><CODE>Format</CODE></A>, <A HREF="../../../serialized-form.html#javax.media.protocol.ContentDescriptor">Serialized Form</A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#CONTENT_UNKNOWN">CONTENT_UNKNOWN</A></B></CODE><BR> Unknown content type</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#MIXED">MIXED</A></B></CODE><BR> Mixed content type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#RAW">RAW</A></B></CODE><BR> RAW content type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#RAW_RTP">RAW_RTP</A></B></CODE><BR> RAW RTP content type.</TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.media.Format"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class javax.media.<A HREF="../../../javax/media/Format.html">Format</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/Format.html#byteArray">byteArray</A>, <A HREF="../../../javax/media/Format.html#clz">clz</A>, <A HREF="../../../javax/media/Format.html#dataType">dataType</A>, <A HREF="../../../javax/media/Format.html#encoding">encoding</A>, <A HREF="../../../javax/media/Format.html#FALSE">FALSE</A>, <A HREF="../../../javax/media/Format.html#formatArray">formatArray</A>, <A HREF="../../../javax/media/Format.html#intArray">intArray</A>, <A HREF="../../../javax/media/Format.html#NOT_SPECIFIED">NOT_SPECIFIED</A>, <A HREF="../../../javax/media/Format.html#shortArray">shortArray</A>, <A HREF="../../../javax/media/Format.html#TRUE">TRUE</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#ContentDescriptor(java.lang.String)">ContentDescriptor</A></B>(java.lang.String cdName)</CODE><BR> Create a content descriptor with the specified name.</TD></TR></TABLE> <!-- ========== 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> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#getContentType()">getContentType</A></B>()</CODE><BR> Obtain a string that represents the content-name for this descriptor.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#mimeTypeToPackageName(java.lang.String)">mimeTypeToPackageName</A></B>(java.lang.String mimeType)</CODE><BR> Map a MIME content-type to an equivalent string of class-name components.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/ContentDescriptor.html#toString()">toString</A></B>()</CODE><BR> Returns a string which describes the format parameters.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.Format"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.media.<A HREF="../../../javax/media/Format.html">Format</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/Format.html#clone()">clone</A>, <A HREF="../../../javax/media/Format.html#copy(javax.media.Format)">copy</A>, <A HREF="../../../javax/media/Format.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../javax/media/Format.html#getDataType()">getDataType</A>, <A HREF="../../../javax/media/Format.html#getEncoding()">getEncoding</A>, <A HREF="../../../javax/media/Format.html#intersects(javax.media.Format)">intersects</A>, ⌨️ 快捷键说明
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