/*

* Copyright (c) 2002-2004 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 iLBC payload format spesific definitions.

*

*/

#ifndef ILBCPAYLOADFORMATUTIL_H

#define ILBCPAYLOADFORMATUTIL_H

// INCLUDES

// CONSTANTS

const TUint KiLBCSampleRate = 8000; //8 kHz

const TUint8 KiLBCFrameTime20ms = 20;

const TUint8 KiLBCFrameTime30ms = 30;

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 KiLBCNumOfHeaderBytes = 2;

// Time stamp increments with iLBC modes

const TUint8 KiLBCTimeStampInc20Ms = 160;

const TUint8 KiLBCTimeStampInc30Ms = 240;

// RFC3952

const TInt KiLBCBitrateWith20ms = 15200;

const TInt KiLBCBitrateWith30ms = 13330;

const TUint8 KiLBCFrameSize20ms   = 38;

const TUint8 KiLBCFrameSize30ms   = 50;

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

#endif      // ILBCPAYLOADFORMATUTIL_H

// End of File