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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 18:57:47 PDT 2000 --><TITLE>: Class ProcessorModel</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/PrefetchCompleteEvent.html"><B>PREV CLASS</B></A> <A HREF="../../javax/media/RateChangeEvent.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="ProcessorModel.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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</FONT><BR>Class ProcessorModel</H2><PRE>java.lang.Object | +--<B>javax.media.ProcessorModel</B></PRE><HR><DL><DT>public class <B>ProcessorModel</B><DT>extends java.lang.Object</DL><P>Encapsulates the basic information required to create a <code>Processor</code>. A <code>ProcessorModel</code> can be passed to <code>Manager.createRealizedProcessor</code> to construct a <code>Processor</code>.<P> Extend this class to provide more control over what the output format of each track should be and let the <code> Manager.createRealizedProcessor</code> method do the rest of the work of creating and realizing a suitable <code>Processor</code>.<P><DL><DT><B>Since: </B><DD>JMF 2.0</DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== 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/ProcessorModel.html#ProcessorModel()">ProcessorModel</A></B>()</CODE><BR> Creates a <code>ProcessorModel</code> with null properties.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#ProcessorModel(javax.media.protocol.DataSource, javax.media.Format[], javax.media.protocol.ContentDescriptor)">ProcessorModel</A></B>(<A HREF="../../javax/media/protocol/DataSource.html">DataSource</A> inputDataSource, <A HREF="../../javax/media/Format.html">Format</A>[] formats, <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A> outputContentDescriptor)</CODE><BR> Creates a <code>ProcessorModel</code> for the specified input <code>DataSource</code>, track formats, and output type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#ProcessorModel(javax.media.Format[], javax.media.protocol.ContentDescriptor)">ProcessorModel</A></B>(<A HREF="../../javax/media/Format.html">Format</A>[] formats, <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A> outputContentDescriptor)</CODE><BR> Creates a <code>ProcessorModel</code> for the specified track formats and output content-type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#ProcessorModel(javax.media.MediaLocator, javax.media.Format[], javax.media.protocol.ContentDescriptor)">ProcessorModel</A></B>(<A HREF="../../javax/media/MediaLocator.html">MediaLocator</A> inputLocator, <A HREF="../../javax/media/Format.html">Format</A>[] formats, <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A> outputContentDescriptor)</CODE><BR> Creates a <code>ProcessorModel</code> for the specified input <code>MediaLocator</code>, track formats, and output type.</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> <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#getContentDescriptor()">getContentDescriptor</A></B>()</CODE><BR> Gets the output content-type specified by this <code>ProcessorModel</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/media/protocol/DataSource.html">DataSource</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#getInputDataSource()">getInputDataSource</A></B>()</CODE><BR> Gets the input <code>DataSource</code> that specifies the media source for this <code>ProcessorModel</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/media/MediaLocator.html">MediaLocator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#getInputLocator()">getInputLocator</A></B>()</CODE><BR> Gets the input <code>MediaLocator</code> that specifies the media source for this <code>ProcessorModel</code>.</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/ProcessorModel.html#getOutputTrackFormat(int)">getOutputTrackFormat</A></B>(int tIndex)</CODE><BR> Gets the preferred <code>Format</code> of the specified track.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#getTrackCount(int)">getTrackCount</A></B>(int availableTrackCount)</CODE><BR> Gets the number of tracks required as the output of the <code>Processor</code> constructed with this <CODE>ProcessorModel</CODE>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/media/ProcessorModel.html#isFormatAcceptable(int, javax.media.Format)">isFormatAcceptable</A></B>(int tIndex, <A HREF="../../javax/media/Format.html">Format</A> tFormat)</CODE><BR> Checks whether or not <code>tFormat</code> is an acceptable format for the track <code>tIndex</code>.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, ⌨️ 快捷键说明
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