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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 Thu Apr 27 23:25:03 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class javax.sound.sampled.AudioFormat</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 CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../javax/sound/sampled/AudioFormat.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="AudioFormat.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>javax.sound.sampled.AudioFormat</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.sound.sampled"><B>javax.sound.sampled</B></A></TD><TD>Provides interfaces and classes for capture, processing, and playback of sampled audio data. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#javax.sound.sampled.spi"><B>javax.sound.sampled.spi</B></A></TD><TD>Supplies abstract classes for service providers to subclass whenoffering new audio devices, sound file readers and writers, or audio format converters. </TD></TR></TABLE> <P><A NAME="javax.sound.sampled"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> in <A HREF="../../../../javax/sound/sampled/package-summary.html">javax.sound.sampled</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Fields in <A HREF="../../../../javax/sound/sampled/package-summary.html">javax.sound.sampled</A> declared as <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></CODE></FONT></TD><TD><CODE><B>AudioInputStream.</B><B><A HREF="../../../../javax/sound/sampled/AudioInputStream.html#format">format</A></B></CODE><BR> The format of the audio data contained in the stream.</TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../javax/sound/sampled/package-summary.html">javax.sound.sampled</A> that return <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></CODE></FONT></TD><TD><CODE><B>AudioInputStream.</B><B><A HREF="../../../../javax/sound/sampled/AudioInputStream.html#getFormat()">getFormat</A></B>()</CODE><BR> Obtains the audio format of the sound data in this audio input stream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></CODE></FONT></TD><TD><CODE><B>DataLine.</B><B><A HREF="../../../../javax/sound/sampled/DataLine.html#getFormat()">getFormat</A></B>()</CODE><BR> Obtains the current format (encoding, sample rate, number of channels, etc.) of the data line's audio data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A>[]</CODE></FONT></TD><TD><CODE><B>DataLine.Info.</B><B><A HREF="../../../../javax/sound/sampled/DataLine.Info.html#getFormats()">getFormats</A></B>()</CODE><BR> Obtains a set of audio formats supported by the data line.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></CODE></FONT></TD><TD><CODE><B>AudioFileFormat.</B><B><A HREF="../../../../javax/sound/sampled/AudioFileFormat.html#getFormat()">getFormat</A></B>()</CODE><BR> Obtains the format of the audio data contained in the audio file.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A>[]</CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#getTargetFormats(javax.sound.sampled.AudioFormat.Encoding, javax.sound.sampled.AudioFormat)">getTargetFormats</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.Encoding.html">AudioFormat.Encoding</A> targetEncoding, <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> sourceFormat)</CODE><BR> Obtains the formats that have a particular encoding and that the system can obtain from a stream of the specified format using the set of installed format converters.</TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../javax/sound/sampled/package-summary.html">javax.sound.sampled</A> with parameters of type <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A></FONT></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>DataLine.Info.</B><B><A HREF="../../../../javax/sound/sampled/DataLine.Info.html#isFormatSupported(javax.sound.sampled.AudioFormat)">isFormatSupported</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> format)</CODE><BR> Indicates whether this data line supports a particular audio format.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../javax/sound/sampled/AudioFormat.Encoding.html">AudioFormat.Encoding</A>[]</CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#getTargetEncodings(javax.sound.sampled.AudioFormat)">getTargetEncodings</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> sourceFormat)</CODE><BR> Obtains the encodings that the system can obtain from an audio input stream with the specified format using the set of installed format converters.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static boolean</CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#isConversionSupported(javax.sound.sampled.AudioFormat.Encoding, javax.sound.sampled.AudioFormat)">isConversionSupported</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.Encoding.html">AudioFormat.Encoding</A> targetEncoding, <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> sourceFormat)</CODE><BR> Indicates whether an audio input stream of the specified encoding can be obtained from an audio input stream that has the specified format.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A>[]</CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#getTargetFormats(javax.sound.sampled.AudioFormat.Encoding, javax.sound.sampled.AudioFormat)">getTargetFormats</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.Encoding.html">AudioFormat.Encoding</A> targetEncoding, <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> sourceFormat)</CODE><BR> Obtains the formats that have a particular encoding and that the system can obtain from a stream of the specified format using the set of installed format converters.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static boolean</CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#isConversionSupported(javax.sound.sampled.AudioFormat, javax.sound.sampled.AudioFormat)">isConversionSupported</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> targetFormat, <A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> sourceFormat)</CODE><BR> Indicates whether an audio input stream of a specified format can be obtained from an audio input stream of another specified format.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../javax/sound/sampled/AudioInputStream.html">AudioInputStream</A></CODE></FONT></TD><TD><CODE><B>AudioSystem.</B><B><A HREF="../../../../javax/sound/sampled/AudioSystem.html#getAudioInputStream(javax.sound.sampled.AudioFormat, javax.sound.sampled.AudioInputStream)">getAudioInputStream</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> targetFormat, <A HREF="../../../../javax/sound/sampled/AudioInputStream.html">AudioInputStream</A> sourceStream)</CODE><BR> Obtains an audio input stream of the indicated format, by converting the provided audio input stream.</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>AudioFormat.</B><B><A HREF="../../../../javax/sound/sampled/AudioFormat.html#matches(javax.sound.sampled.AudioFormat)">matches</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> format)</CODE><BR> Indicates whether this format matches the one specified.</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>Clip.</B><B><A HREF="../../../../javax/sound/sampled/Clip.html#open(javax.sound.sampled.AudioFormat, byte[], int, int)">open</A></B>(<A HREF="../../../../javax/sound/sampled/AudioFormat.html">AudioFormat</A> format, byte[] data, int offset, int bufferSize)</CODE><BR> Opens the clip, meaning that it should acquire any required system resources and become operational.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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