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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 Mon Jul 15 11:50:55 PDT 2002 --><TITLE>: Interface AudioMediaHandler</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="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/AudioMediaHandler.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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-all.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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="AudioMediaHandler.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">quicktime.std.movies.media</FONT><BR>Interface AudioMediaHandler</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../quicktime/std/movies/media/MPEGMediaHandler.html">MPEGMediaHandler</A>, <A HREF="../../../../quicktime/std/movies/media/SoundMediaHandler.html">SoundMediaHandler</A>, <A HREF="../../../../quicktime/std/movies/media/StreamMediaHandler.html">StreamMediaHandler</A></DD></DL><HR><DL><DT>public interface <B>AudioMediaHandler</B></DL><P>Media Handler classes that implement this interface provide support for getting and setting balance in their sound output.<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> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getBalance()">getBalance</A></B>()</CODE><BR> Returns the balance of audio media.</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getSoundBassAndTreble()">getSoundBassAndTreble</A></B>()</CODE><BR> Gets Sound Bass and Treble (Not Documented).</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getSoundEqualizerBandLevels(int)">getSoundEqualizerBandLevels</A></B>(int count)</CODE><BR> Gets SoundEqualizer BandLevels .</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../quicktime/std/movies/media/MediaEQSpectrumBands.html">MediaEQSpectrumBands</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getSoundEqualizerBands(int)">getSoundEqualizerBands</A></B>(int count)</CODE><BR> Pass in the count of bands you expect to get back, it would return the the actual value of bands available with the freq.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../quicktime/std/movies/media/LevelMeterInfo.html">LevelMeterInfo</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getSoundLevelMeterInfo()">getSoundLevelMeterInfo</A></B>()</CODE><BR> Gets Sound Level Meter state (Not Documented).</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#getSoundLevelMeteringEnabled()">getSoundLevelMeteringEnabled</A></B>()</CODE><BR> Gets Sound Level Meter state (Not Documented).</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#setBalance(float)">setBalance</A></B>(float balance)</CODE><BR> Sets the balance of audio media.</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#setSoundBassAndTreble(int, int)">setSoundBassAndTreble</A></B>(int bass, int treble)</CODE><BR> Sets Sound Bass and Treble (Not Documented).</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#setSoundEqualizerBands(quicktime.std.movies.media.MediaEQSpectrumBands)">setSoundEqualizerBands</A></B>(<A HREF="../../../../quicktime/std/movies/media/MediaEQSpectrumBands.html">MediaEQSpectrumBands</A> spectrumInfo)</CODE><BR> Pass in the count of bands you expect to get back, it would return the the actual value of bands available with array of freq.</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="../../../../quicktime/std/movies/media/AudioMediaHandler.html#setSoundLevelMeteringEnabled(boolean)">setSoundLevelMeteringEnabled</A></B>(boolean enabled)</CODE><BR> Enables Sound Level Meter (Not Documented).</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">⌨️ 快捷键说明
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