csequence.html

这个是java的quicktime for java 的详细使用文档

          This method allows the application to set data rate parameters, which communicate
 information to compressors that can constrain compressed data in a particular
 sequence to a specific data rate.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../quicktime/std/image/CSequence.html#setFrameNumber(int)">setFrameNumber</A></B>(int&nbsp;frameNumber)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method informs the compressor in use for this sequence that frames are
 being compressed out of order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../quicktime/std/image/CSequence.html#setKeyFrameRate(int)">setKeyFrameRate</A></B>(int&nbsp;keyFrameRate)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method allows you to adjust the key frame rate for the current sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../quicktime/std/image/CSequence.html#setPreferredPacketSize(int)">setPreferredPacketSize</A></B>(int&nbsp;preferredPacketSize)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the preferred packet size for a sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../quicktime/std/image/CSequence.html#setPrev(quicktime.qd.QDGraphics, quicktime.qd.QDRect)">setPrev</A></B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;prev,
        <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;prevRect)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method allows the application to set the pixel map and boundary rectangle
 used by the previous frame in temporal compression.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../quicktime/std/image/CSequence.html#setQuality(int, int)">setQuality</A></B>(int&nbsp;spatialQuality,
           int&nbsp;temporalQuality)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method allows you to adjust the spatial or temporal quality for the
 current sequence.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_quicktime.std.image.CDSequence"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class quicktime.std.image.<A HREF="../../../quicktime/std/image/CDSequence.html">CDSequence</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../quicktime/std/image/CDSequence.html#busy()">busy</A>, <A HREF="../../../quicktime/std/image/CDSequence.html#equivalentImageDescription(quicktime.std.image.ImageDescription)">equivalentImageDescription</A>, <A HREF="../../../quicktime/std/image/CDSequence.html#getDescription()">getDescription</A>, <A HREF="../../../quicktime/std/image/CDSequence.html#setTimeBase(quicktime.std.clocks.TimeBase)">setTimeBase</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_quicktime.QTObject"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class quicktime.<A HREF="../../../quicktime/QTObject.html">QTObject</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../quicktime/QTObject.html#disposeQTObject()">disposeQTObject</A>, <A HREF="../../../quicktime/QTObject.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../quicktime/QTObject.html#ID(quicktime.QTObject)">ID</A>, <A HREF="../../../quicktime/QTObject.html#toString()">toString</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="CSequence(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, quicktime.std.image.CodecComponent, int, int, int, int)"><!-- --></A><H3>
CSequence</H3>
<PRE>
public <B>CSequence</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                 <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                 int&nbsp;cType,
                 <A HREF="../../../quicktime/std/image/CodecComponent.html">CodecComponent</A>&nbsp;codec,
                 int&nbsp;spatialQuality,
                 int&nbsp;temporalQuality,
                 int&nbsp;keyFrameRate,
                 int&nbsp;flags)
          throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Creating an instance of this class signals the beginning of the process of compressing
 a sequence of frames. The ICM will choose the color depth and will allocate a previous
 image buffer.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag118">QuickTime::CompressSequenceBegin</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics object containing the PixMap which is the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>cType</CODE> - the compressor type<DD><CODE>codec</CODE> - the compressor identifier<DD><CODE>spatialQuality</CODE> - the desired compressed image quality<DD><CODE>temporalQuality</CODE> - the desired sequence temporal quality<DD><CODE>keyFrameRate</CODE> - the maximum number of frames allowed between key frames<DD><CODE>flags</CODE> - flags providing further control information</DL>
</DD>
</DL>
<HR>

<A NAME="CSequence(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, int, quicktime.std.image.CodecComponent, int, int, int, quicktime.qd.ColorTable, int)"><!-- --></A><H3>
CSequence</H3>
<PRE>
public <B>CSequence</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                 <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                 int&nbsp;colorDepth,
                 int&nbsp;cType,
                 <A HREF="../../../quicktime/std/image/CodecComponent.html">CodecComponent</A>&nbsp;codec,
                 int&nbsp;spatialQuality,
                 int&nbsp;temporalQuality,
                 int&nbsp;keyFrameRate,
                 <A HREF="../../../quicktime/qd/ColorTable.html">ColorTable</A>&nbsp;clut,
                 int&nbsp;flags)
          throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Creating an instance of this class signals the beginning of the process of compressing
 a sequence of frames.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag118">QuickTime::CompressSequenceBegin</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics object containing the PixMap which is the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>colorDepth</CODE> - the depth at which the sequence is likely to be viewed<DD><CODE>cType</CODE> - the compressor type<DD><CODE>codec</CODE> - the compressor identifier<DD><CODE>spatialQuality</CODE> - the desired compressed image quality<DD><CODE>temporalQuality</CODE> - the desired sequence temporal quality<DD><CODE>keyFrameRate</CODE> - the maximum number of frames allowed between key frames<DD><CODE>clut</CODE> - a custum color lookup table<DD><CODE>flags</CODE> - flags providing further control information</DL>
</DD>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="compressFrame(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, quicktime.util.EncodedImage)"><!-- --></A><H3>
compressFrame</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/CompressedFrameInfo.html">CompressedFrameInfo</A> <B>compressFrame</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                                         <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                                         int&nbsp;flags,
                                         <A HREF="../../../quicktime/util/EncodedImage.html">EncodedImage</A>&nbsp;data)
                                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A>,
                                         <A HREF="../../../quicktime/qd/QDException.html">QDException</A></PRE>
<DL>
<DD>Your application calls this method to compress one of a sequence of frames.
 The size of the compressed data and the similarity value are returned in
 the CompressedFrameInfo object.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag120">QuickTime::CompressSequenceFrame</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics that contains the PixMap object containing the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>flags</CODE> - flags providing further control information<DD><CODE>data</CODE> - an EncodedImage object to hold the compressed image data. It is
                your program's responsibility to make sure that this object can
                receive at least as much data as indicated by the
                getMaxCompressionSize method.<DT><B>Returns:</B><DD>the size of the compressed data and the similarity value</DL>
</DD>
</DL>
<HR>

<A NAME="compressFrame(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, quicktime.util.IntEncodedImage)"><!-- --></A><H3>
compressFrame</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/CompressedFrameInfo.html">CompressedFrameInfo</A> <B>compressFrame</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                                         <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                                         int&nbsp;flags,
                                         <A HREF="../../../quicktime/util/IntEncodedImage.html">IntEncodedImage</A>&nbsp;data)
                                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Your application calls this method to compress one of a sequence of frames.
 The size of the compressed data and the similarity value are returned in
 the CompressedFrameInfo object.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag120">QuickTime::CompressSequenceFrame</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics that contains the PixMap object containing the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>flags</CODE> - flags providing further control information<DD><CODE>data</CODE> - an EncodedImage object to hold the compressed image data. It is
                your program's responsibility to make sure that this object can
                receive at least as much data as indicated by the
                getMaxCompressionSize method.<DT><B>Returns:</B><DD>the size of the compressed data and the similarity value</DL>
</DD>
</DL>
<HR>

<A NAME="compressFrame(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, quicktime.util.ByteEncodedImage)"><!-- --></A><H3>
compressFrame</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/CompressedFrameInfo.html">CompressedFrameInfo</A> <B>compressFrame</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                                         <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                                         int&nbsp;flags,
                                         <A HREF="../../../quicktime/util/ByteEncodedImage.html">ByteEncodedImage</A>&nbsp;data)
                                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Your application calls this method to compress one of a sequence of frames.
 The size of the compressed data and the similarity value are returned in
 the CompressedFrameInfo object.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag120">QuickTime::CompressSequenceFrame</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics that contains the PixMap object containing the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>flags</CODE> - flags providing further control information<DD><CODE>data</CODE> - an EncodedImage object to hold the compressed image data. It is
                your program's responsibility to make sure that this object can
                receive at least as much data as indicated by the
                getMaxCompressionSize method.<DT><B>Returns:</B><DD>the size of the compressed data and the similarity value</DL>
</DD>
</DL>
<HR>

<A NAME="compressFrame(quicktime.qd.QDGraphics, quicktime.qd.QDRect, int, quicktime.util.RawEncodedImage)"><!-- --></A><H3>
compressFrame</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/CompressedFrameInfo.html">CompressedFrameInfo</A> <B>compressFrame</B>(<A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;src,
                                         <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                                         int&nbsp;flags,
                                         <A HREF="../../../quicktime/util/RawEncodedImage.html">RawEncodedImage</A>&nbsp;data)
                                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Your application calls this method to compress one of a sequence of frames.
 The size of the compressed data and the similarity value are returned in
 the CompressedFrameInfo object.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.23.htm#iqImag120">QuickTime::CompressSequenceFrame</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a QDGraphics that contains the PixMap object containing the source data to be compressed. This may NOT be null.<DD><CODE>srcRect</CODE> - a QDRect defining the portion of the image to compress<DD><CODE>flags</CODE> - flags providing further control information<DD><CODE>data</CODE> - an EncodedImage object to hold the compressed image data. It is
                your program's responsibility to make sure that this object can
                receive at least as much data as indicated by the
                getMaxCompressionSize method.<DT><B>Returns:</B><DD>the size of the compressed data and the similarity value</DL>
</DD>