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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 11:51:01 PDT 2002 --><TITLE>: Class SequenceGrabber</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/SequenceGrabber.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/sg/DigitizerInfo.html"><B>PREV CLASS</B></A> <A HREF="../../../quicktime/std/sg/SGChannel.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="SequenceGrabber.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">quicktime.std.sg</FONT><BR>Class SequenceGrabber</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> | +--<B>quicktime.std.sg.SequenceGrabber</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><HR><DL><DT>public final class <B>SequenceGrabber</B><DT>extends <A HREF="../../../quicktime/std/comp/Component.html">Component</A><DT>implements <A HREF="../../../quicktime/jdirect/QuickTimeLib.html">QuickTimeLib</A></DL><P>Assists in importing sound and video into a movie. The SeqGrabComponent implements methods for a corresponding QuickTime ComponentInstance structure. refer to SeqGrabComponent in QuickTime<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 ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#SequenceGrabber()">SequenceGrabber</A></B>()</CODE><BR> Opens the specified movie export component,'barg', with any subType.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#SequenceGrabber(int)">SequenceGrabber</A></B>(int subType)</CODE><BR> Opens the specified movie export component,'barg', with the given subType.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#SequenceGrabber(int, int)">SequenceGrabber</A></B>(int type, int subType)</CODE><BR> Opens the specified Sequence grabber component based on the type and Subtype <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refComponentMgr.8.htm#28411">QuickTime::OpenADefaultComponent</a> </b><BR><BR> <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QTC/imSeqGrabComp.b.htm#imSeqG200">QuickTime::SGInitialize</a> </b><BR><BR></TR></TABLE> <!-- ========== 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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#disposeChannel(quicktime.std.sg.SGChannel)">disposeChannel</A></B>(<A HREF="../../../quicktime/std/sg/SGChannel.html">SGChannel</A> c)</CODE><BR> Removes a channel from a sequence grabber component.</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/sg/SequenceGrabber.html#disposeOutput(quicktime.std.sg.SGOutput)">disposeOutput</A></B>(<A HREF="../../../quicktime/std/sg/SGOutput.html">SGOutput</A> output)</CODE><BR> Disposes of an output associated with a sequence grabber.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/io/QTFile.html">QTFile</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getDataOutputFile()">getDataOutputFile</A></B>()</CODE><BR> Allows you to determine the movie file that is currently assigned to a sequence grabber component.</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/sg/SequenceGrabber.html#getDataOutputFlags()">getDataOutputFlags</A></B>()</CODE><BR> Allows you to determine the record control flags that is currently assigned to a sequence grabber component.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/std/movies/media/DataRef.html">DataRef</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getDataRef()">getDataRef</A></B>()</CODE><BR> Determines the data reference that is currently assigned to a sequence grabber component.</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/sg/SequenceGrabber.html#getDataRefFlags()">getDataRefFlags</A></B>()</CODE><BR> Determines the data reference flags that control the record operation.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getGWorld()">getGWorld</A></B>()</CODE><BR> Returns the QDGraphics of the sequence grabber.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/qd/GDevice.html">GDevice</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getGWorldDevice()">getGWorldDevice</A></B>()</CODE><BR> Returns the current device of the sequence grabber.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/std/sg/SGChannel.html">SGChannel</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getIndChannel(int)">getIndChannel</A></B>(int index)</CODE><BR> Allows you to obtain the channel type currently in use by a sequence grabber component.</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/sg/SequenceGrabber.html#getIndChannelType(int)">getIndChannelType</A></B>(int index)</CODE><BR> Allows you to obtain info on the channel type currently in use by a sequence grabber component.</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/sg/SequenceGrabber.html#getMaximumRecordTime()">getMaximumRecordTime</A></B>()</CODE><BR> Allows you to retrieve the time limit you have set for recording.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/std/movies/Movie.html">Movie</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getMovie()">getMovie</A></B>()</CODE><BR> Determines a reference to the movie that contains the data collected during a record operation.</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/sg/SequenceGrabber.html#getPause()">getPause</A></B>()</CODE><BR> Specifies control information about the current operation to the sequence grabber component.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/std/movies/media/UserData.html">UserData</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getSettings()">getSettings</A></B>()</CODE><BR> Retrieves the current settings of all channels used by the sequence grabber.</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/sg/SequenceGrabber.html#getStorageSpaceRemaining()">getStorageSpaceRemaining</A></B>()</CODE><BR> Allows you to monitor the amount of space remaining for use during a record operation.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/std/clocks/TimeBase.html">TimeBase</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#getTimeBase()">getTimeBase</A></B>()</CODE><BR> Returns the SequenceGrabbers's current time Base.</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/sg/SequenceGrabber.html#getTimeRemaining()">getTimeRemaining</A></B>()</CODE><BR> Allows you to obtain an estimate of the amount of recording time that remains for the current recording operation.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/qd/Pict.html">Pict</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/std/sg/SequenceGrabber.html#grabPict(quicktime.qd.QDRect, int, int)">grabPict</A></B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A> bounds, int offscreenDepth, int grabPictFlags)</CODE><BR> Provides a simple interface to obtain a QuickDraw picture from a sequence grabber component.</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/sg/SequenceGrabber.html#idle()">idle</A></B>()</CODE><BR> Provides processing time to the sequence grabber component and its channel components.</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/sg/SequenceGrabber.html#idleMore()">idleMore</A></B>()</CODE><BR> Provides processing time to the sequence grabber component and its channel components.</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/sg/SequenceGrabber.html#isPreviewMode()">isPreviewMode</A></B>()</CODE><BR> Determines whether the particular sequence grabber is in preview mode.</TD>⌨️ 快捷键说明
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