processormodel.html

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ProcessorModel()"><!-- --></A><H3>
ProcessorModel</H3>
<PRE>
public <B>ProcessorModel</B>()</PRE>
<DL>
<DD>Creates a <code>ProcessorModel</code> with null properties.</DL>
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<A NAME="ProcessorModel(javax.media.Format[], javax.media.protocol.ContentDescriptor)"><!-- --></A><H3>
ProcessorModel</H3>
<PRE>
public <B>ProcessorModel</B>(<A HREF="../../javax/media/Format.html">Format</A>[]&nbsp;formats,
                      <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A>&nbsp;outputContentDescriptor)</PRE>
<DL>
<DD>Creates a <code>ProcessorModel</code> for the specified track formats and
 output content-type. This constructor creates a <code>ProcessorModel</code>
 that can be used to construct a <code>Processor</code> for capturing media data.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>formats</CODE> - An array of <code>Format</code> objects that contains the desired track formats.<DD><CODE>outputContentDescriptor</CODE> - A <code>ContentDescriptor</code> that describes the desired output content-type.</DL>
</DD>
</DL>
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<A NAME="ProcessorModel(javax.media.protocol.DataSource, javax.media.Format[], javax.media.protocol.ContentDescriptor)"><!-- --></A><H3>
ProcessorModel</H3>
<PRE>
public <B>ProcessorModel</B>(<A HREF="../../javax/media/protocol/DataSource.html">DataSource</A>&nbsp;inputDataSource,
                      <A HREF="../../javax/media/Format.html">Format</A>[]&nbsp;formats,
                      <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A>&nbsp;outputContentDescriptor)</PRE>
<DL>
<DD>Creates a <code>ProcessorModel</code> for the specified input <code>DataSource</code>, track formats, and
 output type.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inputDataSource</CODE> - The <code>DataSource</code> that identifies the media source for the <code>ProcessorModel</code>.<DD><CODE>formats</CODE> - An array of <code>Format</code> objects that contains the desired track formats.<DD><CODE>outputContentDescriptor</CODE> - A <code>ContentDescriptor</code> that describes the desired output content-type.</DL>
</DD>
</DL>
<HR>

<A NAME="ProcessorModel(javax.media.MediaLocator, javax.media.Format[], javax.media.protocol.ContentDescriptor)"><!-- --></A><H3>
ProcessorModel</H3>
<PRE>
public <B>ProcessorModel</B>(<A HREF="../../javax/media/MediaLocator.html">MediaLocator</A>&nbsp;inputLocator,
                      <A HREF="../../javax/media/Format.html">Format</A>[]&nbsp;formats,
                      <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A>&nbsp;outputContentDescriptor)</PRE>
<DL>
<DD>Creates a <code>ProcessorModel</code> for the specified input 
 <code>MediaLocator</code>, track formats, and output type.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inputLocator</CODE> - The <code>MediaLocator</code> that identifies the media source for this <code>ProcessorModel</code>.<DD><CODE>formats</CODE> - An array of <code>Format</code> objects that contains the desired track formats.<DD><CODE>outputContentDescriptor</CODE> - A <code>ContentDescriptor</code> that describes the desired output content-type.</DL>
</DD>
</DL>

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<A NAME="getTrackCount(int)"><!-- --></A><H3>
getTrackCount</H3>
<PRE>
public int <B>getTrackCount</B>(int&nbsp;availableTrackCount)</PRE>
<DL>
<DD>Gets the number of tracks required as the output of the
 <code>Processor</code> constructed with this <CODE>ProcessorModel</CODE>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>availableTrackCount</CODE> - The number of tracks available, as an integer.<DT><B>Returns:</B><DD>The number of tracks required, as an integer.</DL>
</DD>
</DL>
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<A NAME="getOutputTrackFormat(int)"><!-- --></A><H3>
getOutputTrackFormat</H3>
<PRE>
public <A HREF="../../javax/media/Format.html">Format</A> <B>getOutputTrackFormat</B>(int&nbsp;tIndex)</PRE>
<DL>
<DD>Gets the preferred <code>Format</code> of the specified track.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tIndex</CODE> - The index of the track for which you want to get the preferred <code>Format</code>.<DT><B>Returns:</B><DD>The preferred <code>Format</code> for the track.</DL>
</DD>
</DL>
<HR>

<A NAME="isFormatAcceptable(int, javax.media.Format)"><!-- --></A><H3>
isFormatAcceptable</H3>
<PRE>
public boolean <B>isFormatAcceptable</B>(int&nbsp;tIndex,
                                  <A HREF="../../javax/media/Format.html">Format</A>&nbsp;tFormat)</PRE>
<DL>
<DD>Checks whether or not <code>tFormat</code> is an acceptable format for the track
 <code>tIndex</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tIndex</CODE> - The index of the track you want to check.<DD><CODE>tFormat</CODE> - The <code>Format</code> to check.<DT><B>Returns:</B><DD><CODE>true</CODE> if the <CODE>Format</CODE> is acceptable, otherwise returns <CODE>false</CODE>.</DL>
</DD>
</DL>
<HR>

<A NAME="getContentDescriptor()"><!-- --></A><H3>
getContentDescriptor</H3>
<PRE>
public <A HREF="../../javax/media/protocol/ContentDescriptor.html">ContentDescriptor</A> <B>getContentDescriptor</B>()</PRE>
<DL>
<DD>Gets the output content-type specified by this <code>ProcessorModel</code>.<DD><DL>
<DT><B>Returns:</B><DD>A <code>ContentDescriptor</code> that defines the output content-type. Returns null if the 
 output type is not applicable or the output streams are to contain raw data that doesn't pertain to a specific content-type.</DL>
</DD>
</DL>
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<A NAME="getInputDataSource()"><!-- --></A><H3>
getInputDataSource</H3>
<PRE>
public <A HREF="../../javax/media/protocol/DataSource.html">DataSource</A> <B>getInputDataSource</B>()</PRE>
<DL>
<DD>Gets the input <code>DataSource</code> that specifies the media source for this <code>ProcessorModel</code>. 
 The <code>inputLocator</code> is ignored
 if this value is non-null.<DD><DL>
<DT><B>Returns:</B><DD>A <code>DataSource</code> that specifies the media source.</DL>
</DD>
</DL>
<HR>

<A NAME="getInputLocator()"><!-- --></A><H3>
getInputLocator</H3>
<PRE>
public <A HREF="../../javax/media/MediaLocator.html">MediaLocator</A> <B>getInputLocator</B>()</PRE>
<DL>
<DD>Gets the input <code>MediaLocator</code> that specifies the media source for this <code>ProcessorModel</code>.
 This value is ignored if an input <code>DataSource</code> is specified.<DD><DL>
<DT><B>Returns:</B><DD>A <code>MediaLocator</code> that specifies the media source.</DL>
</DD>
</DL>
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