1 /*

     2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  ?Description

    15 *

    16 */

    17 

    18 

    19 #ifndef IRAACPLAYERLOCAL_H

    20 #define IRAACPLAYERLOCAL_H

    21 

    22 #include <e32def.h>

    23 

    24 //AAC sampling rate is based on bit index

    25 //sampling rate are taken from an array of 1x16 demension

    26 //and size of the array is defined below

    27 const TUint8 KAACSamplingRateArraySize = 16;

    28 

    29 //AAC sampling rate selection array

    30 const TUint KAacSamplingRate[KAACSamplingRateArraySize] =

    31 	{

    32 	96000,88200,64000,48000,44100,32000,24000,22050,16000,12000,11025,8000,0,0,0,0

    33 	};

    34 

    35 //enumerated sampling frequency values 

    36 //for aac/aacp player	

    37 enum TIRAACSamplingFreq

    38 	{

    39 	EAACSamplingFreq8000 = 8000,

    40 	EAACSamplingFreq11025 = 11025,

    41 	EAACSamplingFreq12000 = 12000,

    42 	EAACSamplingFreq16000 = 16000,

    43 	EAACSamplingFreq22050 = 22050,

    44 	EAACSamplingFreq24000 = 24000,

    45 	EAACSamplingFreq32000 = 32000,

    46 	EAACSamplingFreq44100 = 44100,

    47 	EAACSamplingFreq48000 = 48000,

    48 	EAACSamplingFreq64000 = 64000,

    49 	EAACSamplingFreq88200 = 88200,

    50 	EAACSamplingFreq96000 = 96000,	

    51 	};	

    52 

    53 //zero indicates that channel is mono

    54 const TInt KAACChannelMono = 0;

    55 

    56 const TInt KAACHeaderSize = 4;

    57 

    58 #endif//IRAACPLAYERLOCAL_H

    59 

    60 

    61 

    62 

    63