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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 11:50:58 PDT 2002 --><TITLE>: Class VideoMediaHandler</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/VideoMediaHandler.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"> <A HREF="../../../../quicktime/std/movies/media/VideoMedia.html"><B>PREV CLASS</B></A> <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="VideoMediaHandler.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>Class VideoMediaHandler</H2><PRE>java.lang.Object | +--<A HREF="../../../../quicktime/QTObject.html">quicktime.QTObject</A> | +--<A HREF="../../../../quicktime/std/comp/ComponentIdentifier.html">quicktime.std.comp.ComponentIdentifier</A> | +--<A HREF="../../../../quicktime/std/comp/Component.html">quicktime.std.comp.Component</A> | +--<A HREF="../../../../quicktime/std/movies/media/MediaHandler.html">quicktime.std.movies.media.MediaHandler</A> | +--<A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html">quicktime.std.movies.media.VisualMediaHandler</A> | +--<B>quicktime.std.movies.media.VideoMediaHandler</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../quicktime/jdirect/InterfaceLib.html">InterfaceLib</A>, <A HREF="../../../../quicktime/jdirect/PrimitivesLib.html">PrimitivesLib</A>, <A HREF="../../../../quicktime/jdirect/QuickTimeLib.html">QuickTimeLib</A>, <A HREF="../../../../quicktime/jdirect/SharedLibrary.html">SharedLibrary</A>, com.apple.jdirect.SharedLibrary</DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../quicktime/std/movies/media/MPEGMediaHandler.html">MPEGMediaHandler</A>, <A HREF="../../../../quicktime/std/movies/media/StreamMediaHandler.html">StreamMediaHandler</A></DD></DL><HR><DL><DT>public class <B>VideoMediaHandler</B><DT>extends <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html">VisualMediaHandler</A><DT>implements <A HREF="../../../../quicktime/jdirect/QuickTimeLib.html">QuickTimeLib</A></DL><P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="fields_inherited_from_class_quicktime.jdirect.QuickTimeLib"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface quicktime.jdirect.<A HREF="../../../../quicktime/jdirect/QuickTimeLib.html">QuickTimeLib</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../quicktime/jdirect/QuickTimeLib.html#JDirect_MacOSX">JDirect_MacOSX</A>, <A HREF="../../../../quicktime/jdirect/QuickTimeLib.html#libraryInstance">libraryInstance</A>, <A HREF="../../../../quicktime/jdirect/QuickTimeLib.html#name">name</A></CODE></TD></TR></TABLE> <!-- ======== 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> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../quicktime/std/movies/media/VideoMediaHandler.html#getStallCount()">getStallCount</A></B>()</CODE><BR> No QTDocumentation.</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/VideoMediaHandler.html#getStatistics()">getStatistics</A></B>()</CODE><BR> The GetVideoMediaStatistics returns the average frame rate since the last time ResetVideoMediaStatistics was called.</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/VideoMediaHandler.html#resetStatistics()">resetStatistics</A></B>()</CODE><BR> Use the ResetVideoMediaStatistics function to reset the video media handler誷 counters before using GetVideoMediaStatistics to determine the frame rate of a movie.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_quicktime.std.movies.media.VisualMediaHandler"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class quicktime.std.movies.media.<A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html">VisualMediaHandler</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#getGraphicsMode()">getGraphicsMode</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#getPublicInfo(int)">getPublicInfo</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#getTrackOpaque()">getTrackOpaque</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#hitTestForTargetRefCon(int, quicktime.qd.QDPoint)">hitTestForTargetRefCon</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#hitTestTargetRefCon(int, int, quicktime.qd.QDPoint)">hitTestTargetRefCon</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#setGraphicsMode(quicktime.std.image.GraphicsMode)">setGraphicsMode</A>, <A HREF="../../../../quicktime/std/movies/media/VisualMediaHandler.html#setPublicInfo(int, quicktime.util.QTPointer)">setPublicInfo</A></CODE></TD></TR></TABLE>⌨️ 快捷键说明
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