--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoeditorengine/vedengine/videoprocessor/inc/mpeg4timer.h	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - Initial contribution
+*
+* Contributors:
+* Ixonos Plc
+*
+* Description:  
+* Definition for CMPEG4Timer.
+*
+*/
+
+
+
+
+#ifndef     __MPEG4TIMER_H__
+#define     __MPEG4TIMER_H__
+
+/* 
+* Includes
+*/
+
+#include <e32base.h>
+#include <gdi.h>
+#include <e32std.h>
+#include "vedcommon.h"
+#include "movieprocessorimpl.h"
+
+/* 
+*  Class Declarations
+*/
+
+class CMPEG4Timer: public CBase
+{
+public:
+
+	 /**
+	 * Public member functions 
+	 */
+
+	 /**
+	 * C++ default constructor
+	 */
+	CMPEG4Timer() {};
+
+	/** 
+	 * Destructor can be called at any time (i.e., also in the middle of a processing operation)
+	 * Should release all allocated resources, including releasing all allocated memory and 
+	 * *deleting* all output files that are currently being processed but not yet completed.
+	 */
+	~CMPEG4Timer();
+
+	 /** 
+	 * Constructors for instantiating new video processors.
+	 * Should reserve as little resources as possible at this point.
+	 */
+	static CMPEG4Timer * NewL(CMovieProcessorImpl * aMovProcessor, TInt aTimeIncrementResolution);
+
+	 /** 
+     * Get the frame duration in millisec from the last frame with modulo base larger than zero 
+     *          
+     * @return Duration in millisec
+	 *
+     */
+	TInt64 GetMPEG4DurationInMsSinceLastModulo();
+
+	 /** 
+     * Update the time stamp and duration of the last frame for MPEG-4 video 
+     *          
+	 * @param aAbsFrameNumber        frame number in the movie
+	 * @param aFrameNumber           frame number in the current video clip
+	 * @param aTimeScale             time scale 
+	 *
+     */
+	void UpdateMPEG4Time(TInt aAbsFrameNumber, TInt aFrameNumber, TInt aTimeScale);
+
+	 /** 
+     * Pointer to iMPEG4TimeStamp object (contains MPEG-4 frame timing information)
+     *          
+     */
+	tMPEG4TimeParameter * GetMPEG4TimeStampPtr() { return &iMPEG4TimeStamp; }
+
+	 /** 
+     * Pointer to iMPEG4TimeResolution object (contains MPEG-4 frame time resolution information)
+     *          
+     */
+	TInt * GetMPEG4TimeResolutionPtr() { return &iMPEG4TimeResolution; }
+
+
+private:
+
+	/* 
+	 * Private member functions 
+	 */
+
+	 /** 
+     * Symbian OS C++ style constructor 
+	 *
+     */
+	void ConstructL(CMovieProcessorImpl * aMovProcessor, TInt aTimeIncrementResolution);
+
+	/* 
+	 * Member variables 
+	 */
+	
+	/* frame duration in millisec from the last frame with modulo base larger than zero */
+	TInt iMPEG4DurationInMsSinceLastModulo;
+
+	/* structure for timing information of MPEG-4 frame */
+	tMPEG4TimeParameter iMPEG4TimeStamp;
+
+	/* time resolution of MPEG-4 video clip */
+	TInt iMPEG4TimeResolution;
+
+	/* video processor object */
+	CMovieProcessorImpl * iProcessor;	
+
+	TInt iPrevModuloTimeBaseVal;
+
+};
+
+#endif      /* __TRANSCODER_H__ */
+            
+/* End of File */