1 /*

     2 * Copyright (c) 2008-2010 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:  Class for calculating remaining video time

    15 *                

    16 *  Copyright © 2008 Nokia.  All rights reserved.

    17 *  This material, including documentation and any related computer

    18 *  programs, is protected by copyright controlled by Nokia.  All

    19 *  rights are reserved.  Copying, including reproducing, storing,

    20 *  adapting or translating, any or all of this material requires the

    21 *  prior written consent of Nokia.  This material also contains

    22 *  confidential information which may not be disclosed to others

    23 *  without the prior written consent of Nokia.

    24 *

    25 *

    26 */

    27 

    28 

    29 #ifndef CAMVIDEOTIME_H

    30 #define CAMVIDEOTIME_H

    31 

    32 #include <e32base.h>

    33 

    34 class TCamVideoTime

    35   {

    36   public:

    37     

    38     /**

    39     * Constructor

    40     * @param aDiskSpace     Remaining disk space

    41     * @param aCriticalLimit Diskspace critical limit

    42     * @param aVideoBitrate  Video bitrate

    43     * @param aAudioBitrate  Audio bitrate

    44     * @param aSizeLimit     File size limit (MMS message size)

    45     * @param aMuteAudio     Is audio muted

    46     * @param aBitrateScaler Video bitrate scaler

    47     */      

    48     TCamVideoTime( TInt64 aDiskSpace,

    49                    TInt64 aCriticalLimit,

    50                    TInt   aVideoBitRate,

    51                    TInt   aAudioBitRate,

    52                    TInt64 aSizeLimit,

    53                    TBool  aMuteAudio,

    54                    TReal  aBitrateScaler);    

    55   

    56   public: 

    57   

    58     /**

    59     * Return the estimated remaining time for the recording in microseconds.

    60     * @param None

    61     * @return Remaining time

    62     */  

    63     TTimeIntervalMicroSeconds GetRemainingTimeL();

    64         

    65   private:

    66     // Average bitrate of video

    67     TInt        iVideoAverageBitRate;

    68     

    69     // Average bitrate of audio

    70     TInt        iAudioAverageBitRate;    

    71     

    72     // Available space on disk at start of recording

    73     TInt64      iAvailableSpaceAtStart;

    74 

    75     // Size limit of the file in bytes

    76     TInt64      iSizeLimit;

    77   };

    78   

    79 #endif // CAMVIDEOTIME_H

    80 

    81 // End of file