--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmshplugins/mmcctranscoder/tsrc/stubs/inc/mmcctranscoder.h	Fri Jun 11 13:36:18 2010 +0300
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:
+*
+* Description:  Plugin interface to be implemented in order to get transcoding
+*                functionality
+*
+*/
+
+
+#ifndef MCCTRANSCODER_H
+#define MCCTRANSCODER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <e32std.h>
+#include <mmccevents.h>
+
+// CLASS DECLARATION
+class CMccTranscoderImpl;
+
+// CONSTS
+
+// Plugin Interface UID
+#define KMmfUidPluginInterfaceMccTranscoder  0x10282898
+
+/**
+* Class for setting up codec values for transcoding.
+*/  
+class TMccTranscoderCodecInfo
+	{
+    public:
+		TUint32 iBitrate;
+		TReal iFramerate;
+		TUint32 iVideoWidth; 
+		TUint32 iVideoHeight;
+		TUint32 iSamplingFreq; 
+		TBuf8<256> iMimeType;
+		TUid iFourCC; 
+		TUint32 iReserved1; 
+		TUint32 iReserved2; 
+	};
+
+/**
+* Class for setting up transcoding.
+*/  
+class TMccTranscodeFileMsg
+    {
+    public:
+    
+        TFileName  iSourceFile;
+        
+        TFileName  iDesFile;
+        
+        TUint32    iQuality;
+        
+        TMccTranscoderCodecInfo iVideoCodec;
+        
+        TMccTranscoderCodecInfo iAudioCodec;
+    };
+    
+typedef TPckgBuf<TMccTranscodeFileMsg> TMccTranscodeFileMsgBuffer; 
+
+
+/**
+*  Observer interface for clients to receive events from transcoder.
+*/
+class MMccTranscoderObserver
+    {
+	public:
+    
+    /**
+    * Callback function to receive transcoder events
+    * @param aEvent Received transcoder events
+    */
+    virtual void MccTranscoderEventReceived( TMccEvent& aEvent ) = 0;
+    };
+    
+/**
+*  MCC subsystem transcoder interface. Class is used for transcoding audio and video
+*  files from one codec to another. Transcoding can be also done with old codec in order
+*  to change bitrate.
+*/
+class CMccTranscoder : public CBase
+    {
+    public:  // Constructors and destructor
+        /**
+        * Two-phased constructor.
+        */
+        static CMccTranscoder* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CMccTranscoder();
+
+    public:  // New functions
+
+       /**
+        * Registers observer for transcoding events.
+        * @param aObserver observer for transcoding events.
+        */
+        virtual void RegisterEventObserver( MMccTranscoderObserver& aObserver );
+        
+       /**
+        * Unregisters observer for transcoding events.
+        */
+        virtual void UnregisterEventObserver();
+       
+       /**
+        * Starts transcoding of media file.
+        * @param aSessionId session identifier for transcoding, updated on return
+        * @param aVal TMccTranscodeFileMsgBuffer containing transcode parameters
+        */
+        virtual void TranscodeFileL( TUint32& aSessionId, const TDesC8& aVal );
+        
+       /**
+        * Cancels transcoding of media file.
+        * @param aSessionId session identifier for transcoding
+        */
+        virtual void CancelTranscodeFileL( TUint32 aSessionId );
+    
+    private:
+        /**
+        * C++ default constructor.
+        */
+        CMccTranscoder();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        *
+        * @param aSource    Source of the data for the payload format plugin
+        */
+        void ConstructL();
+
+    private:    // data
+        CMccTranscoderImpl* iTranscoderImpl;
+        
+    private:    // Friend classes
+    
+    #ifdef EUNIT_TEST
+       friend class UT_CMccTranscoder;
+    #endif
+        
+    };
+
+#endif