1 /*

     2 * Copyright (c) 2006 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:

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __TNECOMMON_H__

    21 #define __TNECOMMON_H__

    22 

    23 #include <e32std.h>

    24 

    25 /**

    26  * Enumeration for video clip classes.

    27  */

    28 enum TTNEVideoClipClass

    29     {

    30     ETNEVideoClipClassFile = 15001,

    31     ETNEVideoClipClassGenerated

    32     };

    33 

    34 

    35 

    36 /**

    37  * Enumeration for video bitstream modes.

    38  */

    39 enum TTNEVideoBitstreamMode

    40     {

    41     ETNEVideoBitstreamModeUnknown = 0,          /* unrecognized mode; outside of H.263 Profile 0 Level 10, or MPEG-4 Visual Simple Profile */

    42     ETNEVideoBitstreamModeH263,                 /* H.263 Simple Profile (Profile 0, Level 10) */                                    

    43     ETNEVideoBitstreamModeMPEG4ShortHeader,     /* MPEG-4 Visual Simple Profile - Short Header */

    44     ETNEVideoBitstreamModeMPEG4Regular,         /* MPEG-4 Visual Simple Profile - Regular */

    45     ETNEVideoBitstreamModeMPEG4Resyn,           /* MPEG-4 Visual Simple Profile - Regular with Resynchronization Markers */

    46     ETNEVideoBitstreamModeMPEG4DP,              /* MPEG-4 Visual Simple Profile - Data Partitioned */

    47     ETNEVideoBitstreamModeMPEG4DP_RVLC,         /* MPEG-4 Visual Simple Profile - Data Partitioned with Reversible VLCs */

    48     ETNEVideoBitstreamModeMPEG4Resyn_DP,        /* MPEG-4 Visual Simple Profile - Data Partitioned with Resynchronization Markers */

    49     ETNEVideoBitstreamModeMPEG4Resyn_DP_RVLC    /* MPEG-4 Visual Simple Profile - Data Partitioned with Reversible VLCs & Resynchronization Markers */

    50     };

    51 

    52 

    53 

    54 /* Video format of bitstream - used everywhere */

    55 enum TTNEVideoType

    56     {

    57     ETNEVideoTypeUnrecognized = 13001,  /* should always be the first one */

    58     ETNEVideoTypeNoVideo,               /* video is not present */

    59     ETNEVideoTypeH263Profile0Level10,   /* H.263 Simple Profile (Profile 0, Level 10) */

    60     ETNEVideoTypeH263Profile0Level45,   /* H.263 Simple Profile (Profile 0, Level 45) */

    61     ETNEVideoTypeMPEG4SimpleProfile,    /* MPEG-4 Visual Simple Profile (any mode) */

    62     ETNEVideoTypeAVCProfileBaseline,

    63     ETNEVideoTypeLast                   /* should always be the last one */

    64     };

    65 	

    66 /**

    67  * Enumeration for video formats.

    68  */

    69 enum TTNEVideoFormat

    70     {

    71     ETNEVideoFormatUnrecognized = 11001,  // should always be the first one

    72     ETNEVideoFormat3GPP,

    73     ETNEVideoFormatMP4,

    74     ETNEVideoFormatLast  // should always be the last one

    75     };

    76 

    77 

    78 /**

    79  * Output parameter class

    80  */ 

    81 

    82 class TTNEOutputParameters

    83     {

    84     public:

    85         // default constructor; initializes optional parameters to values which mean that editor can decide the value

    86         inline TTNEOutputParameters() 

    87         : iVideoBitrate(0), iVideoFrameRate(0)

    88             {}

    89             

    90     public:

    91 

    92         // video codec

    93         TTNEVideoType iVideoType;

    94         // target resolution

    95         TSize iVideoResolution;

    96         // target video bitrate, 0 = no preference

    97         TInt iVideoBitrate;

    98         // target video framerate, 0 = no preference

    99         TReal iVideoFrameRate;

   100         

   101     };

   102 

   103 

   104 /**

   105  * Transcode factor.

   106  */

   107 struct TTNETranscodeFactor

   108     {

   109     TInt iTRes;

   110     TTNEVideoBitstreamMode iStreamType;

   111     };

   112 

   113 

   114 /**

   115  * Enumerates video editor engine panic codes and 

   116  * provides a static Panic() function.

   117  *

   118  */

   119 class TTNEPanic

   120     {

   121 public:

   122     enum TTNEPanicCodes 

   123         {

   124         EInternal = 1,  // internal error (that is, a bug in the video editor engine)

   125         EDeprecated,    // deprecated class or method

   126         EVideoClipInfoNotReady,

   127         EVideoClipInfoIllegalVideoFrameIndex,

   128         EVideoClipInfoIllegalVideoFrameTime,

   129         EVideoClipInfoFrameOperationAlreadyRunning,

   130         EVideoClipInfoIllegalFrameResolution,

   131         EVideoClipInfoNoFileAssociated,

   132         EVideoClipInfoNoGeneratorAssociated,

   133         EAudioClipInfoNotReady,  //10

   134         EMovieAddOperationAlreadyRunning,

   135         EMovieIllegalStartTransitionEffect,

   136         EMovieIllegalMiddleTransitionEffect,

   137         EMovieIllegalEndTransitionEffect,

   138         EMovieProcessingOperationAlreadyRunning,

   139         EMovieObserverAlreadyRegistered,

   140         EMovieObserverNotRegistered,

   141         EMovieIllegalQuality,

   142         EVideoClipIllegalIndex, //20

   143         EVideoClipIllegalSpeed, 

   144         EVideoClipIllegalColorEffect,

   145         EVideoClipIllegalCutInTime,

   146         EVideoClipIllegalCutOutTime,

   147         EVideoClipNoFileAssociated,

   148         EAudioClipIllegalStartTime,

   149         EAudioClipIllegalCutInTime,

   150         EAudioClipIllegalCutOutTime,

   151         EIllegalDynamicLevelMark,

   152         EIllegalDynamicLevelMarkIndex,

   153         EVideoClipGeneratorNotOveray,

   154         EAnimationClipGeneratorNotReady

   155         };

   156 

   157 public:

   158     inline static void Panic(TInt aPanic);

   159     };

   160 

   161 

   162 #include "TNECommon.inl"

   163 

   164 #endif // __TNECOMMON_H__

   165