spbdevice.html

这个是java的quicktime for java 的详细使用文档

<HR>

<A NAME="setSampleSize(int)"><!-- --></A><H3>
setSampleSize</H3>
<PRE>
public void <B>setSampleSize</B>(int&nbsp;sampleSize)
                   throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Set the number of bits per sample.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sampleSize</CODE> - is the number of bits in an individual sample.</DL>
</DD>
</DL>
<HR>

<A NAME="getSampleSize()"><!-- --></A><H3>
getSampleSize</H3>
<PRE>
public int <B>getSampleSize</B>()
                  throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns the number of bits per sample.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>number of bits in a sample.</DL>
</DD>
</DL>
<HR>

<A NAME="getSampleSizeAvailable()"><!-- --></A><H3>
getSampleSizeAvailable</H3>
<PRE>
public int[] <B>getSampleSizeAvailable</B>()
                             throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns an integer list containing the sample sizes available.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an integer array containing the list of samples.</DL>
</DD>
</DL>
<HR>

<A NAME="setStereoInputGain(float, float)"><!-- --></A><H3>
setStereoInputGain</H3>
<PRE>
public void <B>setStereoInputGain</B>(float&nbsp;leftChannel,
                               float&nbsp;rightChannel)
                        throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Set the the current stereo sound input gain.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>leftChannel</CODE> - the gain for the left channel (range 0.5 to 1.5)<DD><CODE>rightChannel</CODE> - the gain for the right channel (range 0.5 to 1.5)</DL>
</DD>
</DL>
<HR>

<A NAME="getStereoInputGainLeft()"><!-- --></A><H3>
getStereoInputGainLeft</H3>
<PRE>
public float <B>getStereoInputGainLeft</B>()
                             throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns the current gain setting for the left channel of a stereo device
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the gain setting</DL>
</DD>
</DL>
<HR>

<A NAME="getStereoInputGainRight()"><!-- --></A><H3>
getStereoInputGainRight</H3>
<PRE>
public float <B>getStereoInputGainRight</B>()
                              throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns the current gain setting for the right channel of a stereo device
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the gain setting</DL>
</DD>
</DL>
<HR>

<A NAME="setCompressionType(int)"><!-- --></A><H3>
setCompressionType</H3>
<PRE>
public void <B>setCompressionType</B>(int&nbsp;compType)
                        throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Set the compression type.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>compType</CODE> - the compressor type.</DL>
</DD>
</DL>
<HR>

<A NAME="getCompressionType()"><!-- --></A><H3>
getCompressionType</H3>
<PRE>
public int <B>getCompressionType</B>()
                       throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns the current compression type.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the compression type</DL>
</DD>
</DL>
<HR>

<A NAME="getCompressionAvailable()"><!-- --></A><H3>
getCompressionAvailable</H3>
<PRE>
public int[] <B>getCompressionAvailable</B>()
                              throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns an integer (OSTypes) list containing the available compression types.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an integer array containing the list of compression types.</DL>
</DD>
</DL>
<HR>

<A NAME="hasOptionsDialog()"><!-- --></A><H3>
hasOptionsDialog</H3>
<PRE>
public boolean <B>hasOptionsDialog</B>()
                         throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns true if the current device supports an options dialog box and false if not.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a boolean</DL>
</DD>
</DL>
<HR>

<A NAME="showOptionsDialog()"><!-- --></A><H3>
showOptionsDialog</H3>
<PRE>
public void <B>showOptionsDialog</B>()
                       throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Shows the options dialog if available.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
</DL>
<HR>

<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public java.lang.String <B>getName</B>()
                         throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Returns the name of this device.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/SOUND/imsoundinput.1a.htm#pgfId=880">QuickTime::SPBGetDeviceInfo</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a String</DL>
</DD>
</DL>
<HR>

<A NAME="getActiveLevels()"><!-- --></A><H3>
getActiveLevels</H3>
<PRE>
public int[] <B>getActiveLevels</B>()
                      throws <A HREF="../../quicktime/sound/SoundException.html">SoundException</A></PRE>
<DL>
<DD>Get the current signal level for each active channel.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an short[] of the current signal level</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../quicktime/QTObject.html">QTObject</A></CODE></B></DD>
<DD>A String representation of the class.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../quicktime/QTObject.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../quicktime/QTObject.html">QTObject</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a String representation of this object.</DL>
</DD>
</DL>
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