--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccg729payloadformat/inc/g729payloadformatutil.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2004-2006 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:    Provides G729 payload format spesific definitions.
+*
+*/
+
+
+
+
+#ifndef G729PAYLOADFORMATUTIL_H
+#define G729PAYLOADFORMATUTIL_H
+
+//  INCLUDES
+#ifdef _DEBUG
+    #include <e32svr.h>
+    #define TRACE_G729_PAYLOAD_FORMAT_WRITE
+    #define TRACE_G729_PAYLOAD_FORMAT_READ
+#endif
+
+// CONSTANTS
+const TUint KG729SampleRate = 8000;
+const TUint8 KDefNumOfChannels = 1;
+
+// Codec header bytes indicating type of the frame
+const TUint8 KAudioFrameHeaderByte( 1 );
+const TUint8 KCNoiseFrameHeaderByte( 2 );
+
+// Number of header bytes
+const TUint8 KG729NumOfHeaderBytes = 2;
+
+// Size of the speech parameter buffer codec uses
+const TUint8 KG729CodecEncBufSize = 24;
+const TUint8 KG729CodecDecBufSize = 24;
+
+// Number of 16-bit speech parameters codec uses
+const TUint8 KG729NumOfAudioParams = 11;
+const TUint8 KG729NumOfCNoiseParams = 4;
+
+// Number of bits used for each codec input/output speech parameter
+const TUint8 KG729CodecBufAudioBits[] = { 8, 10, 8, 1, 13, 4, 7, 5, 13, 4, 7 };
+const TUint8 KG729CodecBufCNoiseBits[] = { 1, 5, 4, 5 };
+
+// RFC3551
+const TInt KG729FrameSize10ms       = 10;
+const TInt KG729CNFrameSize         = 2;
+const TInt KG729FrameTimeInMs       = 10;
+
+// Bits in one byte
+const TUint8 KBitsInByte = 8;
+
+#endif      // G729PAYLOADFORMATUTIL_H
+            
+// End of File