audiomediacontrol.html

这个是java的quicktime for java 的详细使用文档

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<A NAME="audioMedia"><!-- --></A><H3>
audioMedia</H3>
<PRE>
protected <A HREF="../../../quicktime/std/movies/media/Media.html">Media</A> <B>audioMedia</B></PRE>
<DL>
<DD>This is the audioMedia object that is represented by this class</DL>
<HR>

<A NAME="audioHandler"><!-- --></A><H3>
audioHandler</H3>
<PRE>
protected <A HREF="../../../quicktime/std/movies/media/AudioMediaHandler.html">AudioMediaHandler</A> <B>audioHandler</B></PRE>
<DL>
<DD>This the AudioMediaHandler that is the MediaHandler for the AudioMedia</DL>

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<A NAME="AudioMediaControl(quicktime.std.movies.media.Media)"><!-- --></A><H3>
AudioMediaControl</H3>
<PRE>
public <B>AudioMediaControl</B>(<A HREF="../../../quicktime/std/movies/media/Media.html">Media</A>&nbsp;media)
                  throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>The constructor that deals with Media objects.
 The media object must have an AudioMediaHandler as its media handler
 or an exception will be thrown<DD><DL>
<DT><B>Parameters:</B><DD><CODE>media</CODE> - the Media object to control</DL>
</DD>
</DL>

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<A NAME="getMedia()"><!-- --></A><H3>
getMedia</H3>
<PRE>
public <A HREF="../../../quicktime/std/movies/media/Media.html">Media</A> <B>getMedia</B>()</PRE>
<DL>
<DD>Returns the media controlled by this object<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the media</DL>
</DD>
</DL>
<HR>

<A NAME="isMuted()"><!-- --></A><H3>
isMuted</H3>
<PRE>
public boolean <B>isMuted</B>()</PRE>
<DL>
<DD>Returns whether or not the media is currently muted.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html#isMuted()">isMuted</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html">AudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the muted state of the media</DL>
</DD>
</DL>
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<A NAME="setMuted(boolean)"><!-- --></A><H3>
setMuted</H3>
<PRE>
public void <B>setMuted</B>(boolean&nbsp;mute)
              throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the muted state of this media.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html#setMuted(boolean)">setMuted</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html">AudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mute</CODE> - the desired muted state</DL>
</DD>
</DL>
<HR>

<A NAME="getVolume()"><!-- --></A><H3>
getVolume</H3>
<PRE>
public float <B>getVolume</B>()
                throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Returns the current volume of the media (range: 0.0 - 1.0)<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html#getVolume()">getVolume</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html">AudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the current volume.</DL>
</DD>
</DL>
<HR>

<A NAME="setVolume(float)"><!-- --></A><H3>
setVolume</H3>
<PRE>
public void <B>setVolume</B>(float&nbsp;vol)
               throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>This method sets the volume of the media (range: 0.0 - 1.0)<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html#setVolume(float)">setVolume</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/AudioSpec.html">AudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>vol</CODE> - the desired volume</DL>
</DD>
</DL>
<HR>

<A NAME="getBalance()"><!-- --></A><H3>
getBalance</H3>
<PRE>
public float <B>getBalance</B>()
                 throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>This method gets the current balance for this media. Values range from
  -1.0 (left) to 0.0 (center) to 1.0 (right)<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/ExtendedAudioSpec.html#getBalance()">getBalance</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/ExtendedAudioSpec.html">ExtendedAudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the current balance</DL>
</DD>
</DL>
<HR>

<A NAME="setBalance(float)"><!-- --></A><H3>
setBalance</H3>
<PRE>
public void <B>setBalance</B>(float&nbsp;val)
                throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>This method sets the balance for this media.  Valid values range from
  -1.0 (left) to 0.0 (center) to 1.0 (right)<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/audio/ExtendedAudioSpec.html#setBalance(float)">setBalance</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/audio/ExtendedAudioSpec.html">ExtendedAudioSpec</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>val</CODE> - the desired balance</DL>
</DD>
</DL>
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