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1 /* |
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2 * Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: CSConVideoParser header file |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef SCONVIDEOPARSER_H |
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20 #define SCONVIDEOPARSER_H |
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21 |
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22 // INCLUDES |
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23 #include <e32std.h> |
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24 #include <e32base.h> |
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25 #include <videoplayer.h> |
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26 #include <TNEVideoClipInfo.h> |
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27 #include "cscontimeout.h" |
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28 |
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29 // FORWARD DECLARATIONS |
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30 class CVideoOperationObserver; |
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31 class CVideoPlayerUtility; |
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32 |
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33 // CLASS DECLARATION |
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34 |
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35 //============================================================ |
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36 // Class CSConVideoParser declaration |
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37 //============================================================ |
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38 NONSHARABLE_CLASS( CSConVideoParser ) : public CBase, |
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39 public MVideoPlayerUtilityObserver, |
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40 public MTNEVideoClipInfoObserver, |
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41 public MTNEVideoClipThumbObserver, |
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42 private MTimeOutObserver |
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43 { |
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44 public: // Constructors and destructor |
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45 |
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46 ~CSConVideoParser(); |
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47 static CSConVideoParser* NewLC(); |
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48 |
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49 /** |
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50 * Opens file |
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51 * @return none |
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52 */ |
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53 void OpenFileL( const RFs& aFs, const TDesC& aFilename ); |
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54 |
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55 /** |
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56 * Get video thumbnail |
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57 * @return video thumbnail in jpeg format, |
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58 * return KNullDesC8 if thumbain could not found |
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59 */ |
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60 const TDesC8& Thumbnail() const; |
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61 |
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62 /** |
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63 * Get video frame rate |
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64 * @return video frame rate frames/sec |
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65 */ |
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66 TReal32 VideoFrameRateL() const; |
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67 |
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68 /** |
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69 * Get video frame size |
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70 * @return none |
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71 */ |
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72 void VideoFrameSizeL(TSize& aSize) const; |
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73 |
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74 /** |
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75 * Get video format |
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76 * @return video format mimetype (example: video/mp4v-es) |
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77 */ |
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78 const TDesC8& VideoFormatMimeTypeL() const; |
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79 |
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80 /** |
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81 * Get videostream bitrate |
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82 * @return video bitrate bits/sec |
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83 */ |
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84 TInt VideoBitRateL() const; |
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85 |
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86 /** |
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87 * Get audiostream bitrate |
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88 * @return audio bitrate bits/sec |
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89 */ |
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90 TInt AudioBitRateL() const; |
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91 |
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92 /** |
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93 * Get video duration |
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94 * @return video duration in milliseconds. |
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95 */ |
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96 TInt DurationL() const; |
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97 |
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98 /** |
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99 * Get videostream bitrate |
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100 * @return videostream mimetype |
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101 */ |
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102 const TDesC& VideoMimeTypeL(); |
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103 |
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104 /** |
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105 * Get audiostream mimetype |
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106 * @return audiostream mimetype |
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107 */ |
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108 const TDesC& AudioMimeTypeL(); |
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109 |
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110 protected: // from base classes |
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111 /** @see MVideoPlayerUtilityObserver::MvpuoOpenComplete */ |
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112 void MvpuoOpenComplete(TInt aError); |
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113 |
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114 /** @see MVideoPlayerUtilityObserver::MvpuoPrepareComplete */ |
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115 void MvpuoPrepareComplete(TInt aError); |
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116 |
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117 /** @see MVideoPlayerUtilityObserver::MvpuoFrameReady */ |
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118 void MvpuoFrameReady(CFbsBitmap& aFrame,TInt aError); |
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119 |
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120 /** @see MVideoPlayerUtilityObserver::MvpuoPlayComplete */ |
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121 void MvpuoPlayComplete(TInt aError); |
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122 |
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123 /** @see MVideoPlayerUtilityObserver::MvpuoEvent */ |
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124 void MvpuoEvent(const TMMFEvent& aEvent); |
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125 |
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126 /** @see MTNEVideoClipInfoObserver::NotifyVideoClipInfoReady */ |
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127 void NotifyVideoClipInfoReady(CTNEVideoClipInfo& aInfo, TInt aError); |
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128 |
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129 void NotifyVideoClipThumbCompleted(CTNEVideoClipInfo& aInfo, |
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130 TInt aError, |
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131 CFbsBitmap* aThumb); |
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132 |
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133 /** @see MTimeOutObserver::TimeOut */ |
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134 void TimeOut(); |
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135 |
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136 private: |
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137 |
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138 CSConVideoParser(); |
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139 void ConstructL(); |
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140 |
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141 private: // data |
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142 CVideoPlayerUtility* iVideoUtil; |
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143 CTNEVideoClipInfo* iVideoClip; |
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144 |
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145 RWsSession iWsSession; |
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146 CWsScreenDevice* iScreen; |
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147 RWindow* iWindow; |
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148 RWindowGroup iRootWindow; |
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149 |
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150 TRequestStatus* iCallerStatus; |
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151 CActiveSchedulerWait iWait; |
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152 CSconTimeOut* iTimeOut; |
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153 |
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154 HBufC8* iThumbnail; |
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155 HBufC* iVideoMimeType; |
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156 HBufC* iAudioMimeType; |
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157 |
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158 TBool iVideoUtilReady; |
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159 TBool iVideoClipReady; |
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160 TInt iVideoUtilErr; |
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161 TInt iVideoClipErr; |
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162 TBool iAsyncStopCalled; |
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163 }; |
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164 |
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165 #endif // SCONVIDEOPARSER_H |
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166 |