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/*
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* Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: CSConVideoParser implementation
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*
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*/
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#include <coedef.h>
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#include <bautils.h>
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#include <imageconversion.h>
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#include "sconvideoparser.h"
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#include "debug.h"
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_LIT( KMimeType, "MimeType" );
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_LIT8( KImageEncoderMimeType, "image/jpeg" );
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_LIT( KMimeTypeAudio, "audio/*" );
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_LIT( KMimeTypeVideo, "video/*" );
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const TInt KRequestTimeOut( 20000000 ); // 20 sec.
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// -----------------------------------------------------------------------------
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// CSConVideoParser::CSConVideoParser()
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// -----------------------------------------------------------------------------
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//
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CSConVideoParser::CSConVideoParser()
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{
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::~CSConVideoParser()
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CSConVideoParser::~CSConVideoParser()
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{
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TRACE_FUNC_ENTRY;
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delete iTimeOut;
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if ( iVideoClip )
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{
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iVideoClip->CancelThumb();
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}
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delete iVideoClip;
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if ( iVideoUtil )
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{
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iVideoUtil->Close();
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}
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delete iVideoUtil;
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if ( iWindow )
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{
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iWindow->Close();
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}
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delete iWindow;
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iRootWindow.Close();
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delete iScreen;
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iWsSession.Close();
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delete iThumbnail;
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delete iVideoMimeType;
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delete iAudioMimeType;
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::NewLC()
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// -----------------------------------------------------------------------------
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//
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CSConVideoParser* CSConVideoParser::NewLC()
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{
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CSConVideoParser* self = new (ELeave)CSConVideoParser();
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CleanupStack::PushL( self );
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self->ConstructL();
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return self;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::ConstructL()
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// Constructor
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::ConstructL()
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{
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TRACE_FUNC_ENTRY;
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User::LeaveIfError( iWsSession.Connect() );
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iScreen = new(ELeave) CWsScreenDevice( iWsSession );
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User::LeaveIfError( iScreen->Construct() );
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iRootWindow = RWindowGroup(iWsSession);
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User::LeaveIfError( iRootWindow.Construct(reinterpret_cast<TUint32>(&iWsSession), EFalse) );
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iWindow = new(ELeave) RWindow( iWsSession );
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User::LeaveIfError( iWindow->Construct(iRootWindow, reinterpret_cast<TUint32>(&iRootWindow) + 1) );
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TRect temp(0,0,320,240); // dummy parameter
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iVideoUtil = CVideoPlayerUtility::NewL(*this, EMdaPriorityNormal, EMdaPriorityPreferenceNone, iWsSession, *iScreen, *iWindow, temp, temp);
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iTimeOut = CSconTimeOut::NewL( *this );
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::OpenFileL( const RFs& aFs, const TDesC& aFileName )
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// Opens video file
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::OpenFileL( const RFs& aFs, const TDesC& aFileName )
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{
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TRACE_FUNC_ENTRY;
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iVideoUtilReady = EFalse;
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iVideoClipReady = EFalse;
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iVideoUtilErr = KErrNone;
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iVideoClipErr = KErrNone;
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delete iThumbnail;
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iThumbnail = NULL;
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delete iVideoMimeType;
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iVideoMimeType=NULL;
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delete iAudioMimeType;
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iAudioMimeType=NULL;
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if ( iVideoClip )
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{
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iVideoClip->CancelThumb();
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delete iVideoClip;
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iVideoClip = NULL;
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}
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if ( iVideoUtil )
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{
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iVideoUtil->Close();
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}
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TBool fileExist = BaflUtils::FileExists( aFs, aFileName );
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if ( !fileExist )
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{
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User::Leave( KErrNotFound );
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}
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iAsyncStopCalled = EFalse;
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iVideoClip = CTNEVideoClipInfo::NewL( aFileName, *this );
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iVideoUtil->OpenFileL( aFileName );
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LOGGER_WRITE("Start timeout");
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iTimeOut->Start( KRequestTimeOut );
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LOGGER_WRITE("iWait.Start()");
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iWait.Start();
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::Thumbnail()
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// returns video thumbnail in jpg format
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// -----------------------------------------------------------------------------
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//
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const TDesC8& CSConVideoParser::Thumbnail() const
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{
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TRACE_FUNC;
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if ( !iThumbnail )
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{
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return KNullDesC8;
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}
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return *iThumbnail;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::VideoFrameRateL()
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// returns video frame rate
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// -----------------------------------------------------------------------------
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//
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TReal32 CSConVideoParser::VideoFrameRateL() const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->VideoFrameRateL();
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::VideoFrameSizeL()
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// returns video frame size
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::VideoFrameSizeL(TSize& aSize) const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->VideoFrameSizeL( aSize );
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::VideoFormatMimeTypeL()
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// returns video format
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// -----------------------------------------------------------------------------
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//
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const TDesC8& CSConVideoParser::VideoFormatMimeTypeL() const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->VideoFormatMimeType();
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::VideoBitRateL()
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// returns videostream bitrate
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// -----------------------------------------------------------------------------
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//
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TInt CSConVideoParser::VideoBitRateL() const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->VideoBitRateL();
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::AudioBitRateL()
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// returns audiostream bitrate
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// -----------------------------------------------------------------------------
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//
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TInt CSConVideoParser::AudioBitRateL() const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->AudioBitRateL();
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::DurationL()
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// returns video duration in milliseconds
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// -----------------------------------------------------------------------------
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//
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TInt CSConVideoParser::DurationL() const
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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return iVideoUtil->DurationL().Int64()/1000;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::VideoMimeTypeL()
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// returns video mime type
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// -----------------------------------------------------------------------------
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//
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const TDesC& CSConVideoParser::VideoMimeTypeL()
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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delete iVideoMimeType;
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iVideoMimeType = NULL;
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TInt metadataEntries = iVideoUtil->NumberOfMetaDataEntriesL();
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LOGGER_WRITE_1( "metadataEntries: %d", metadataEntries);
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for (TInt i=0; i < metadataEntries ; i++)
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{
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CMMFMetaDataEntry* entry = iVideoUtil->MetaDataEntryL(i);
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CleanupStack::PushL( entry );
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if ( entry->Name().Compare( KMimeType ) == 0 )
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{
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if ( entry->Value().MatchF( KMimeTypeVideo ) == 0 )
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{
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LOGGER_WRITE_1( "video mimetype found: %S", &entry->Value());
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iVideoMimeType = HBufC::NewL(entry->Value().Length());
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TPtr videoMimeTypePtr = iVideoMimeType->Des();
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videoMimeTypePtr.Copy( entry->Value() );
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CleanupStack::PopAndDestroy( entry );
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return *iVideoMimeType;
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}
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}
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CleanupStack::PopAndDestroy( entry );
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}
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return KNullDesC;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::AudioMimeTypeL()
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// returns audio mime type
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// -----------------------------------------------------------------------------
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//
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const TDesC& CSConVideoParser::AudioMimeTypeL()
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{
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TRACE_FUNC;
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if ( !iVideoUtil )
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{
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User::Leave( KErrNotReady );
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}
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delete iAudioMimeType;
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iAudioMimeType = NULL;
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TInt metadataEntries = iVideoUtil->NumberOfMetaDataEntriesL();
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LOGGER_WRITE_1( "metadataEntries: %d", metadataEntries);
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for (TInt i=0; i < metadataEntries ; i++)
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{
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CMMFMetaDataEntry* entry = iVideoUtil->MetaDataEntryL(i);
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CleanupStack::PushL( entry );
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if ( entry->Name().Compare( KMimeType ) == 0 )
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{
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if ( entry->Value().MatchF( KMimeTypeAudio ) == 0 )
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{
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LOGGER_WRITE_1( "video mimetype found: %S", &entry->Value());
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iAudioMimeType = HBufC::NewL(entry->Value().Length());
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TPtr audioMimeTypePtr = iAudioMimeType->Des();
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audioMimeTypePtr.Copy( entry->Value() );
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CleanupStack::PopAndDestroy( entry );
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return *iAudioMimeType;
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}
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}
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CleanupStack::PopAndDestroy( entry );
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}
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return KNullDesC;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::MvpuoOpenComplete( TInt aError )
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// MVideoPlayerUtilityObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::MvpuoOpenComplete( TInt aError )
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{
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TRACE_FUNC_ENTRY;
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if ( iVideoUtilReady )
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{
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// already timeout
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LOGGER_WRITE("Already timeout");
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return;
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}
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LOGGER_WRITE_1( "aError: %d", aError );
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if ( aError == KErrNone )
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{
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iVideoUtil->Prepare();
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}
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else
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{
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iVideoUtilReady = ETrue;
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iVideoUtilErr = aError;
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}
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if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled )
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{
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iAsyncStopCalled = ETrue;
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iTimeOut->Cancel();
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LOGGER_WRITE("AsyncStop");
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iWait.AsyncStop();
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}
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::MvpuoPrepareComplete( TInt aError )
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// MVideoPlayerUtilityObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::MvpuoPrepareComplete( TInt aError )
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{
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TRACE_FUNC_ENTRY;
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if ( iVideoUtilReady )
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{
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// already timeout
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LOGGER_WRITE("Already timeout");
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return;
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}
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LOGGER_WRITE_1( "aError: %d", aError );
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iVideoUtilReady = ETrue;
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iVideoUtilErr = aError;
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if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled )
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{
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iAsyncStopCalled = ETrue;
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iTimeOut->Cancel();
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LOGGER_WRITE("AsyncStop");
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iWait.AsyncStop();
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}
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::MvpuoFrameReady()
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// MVideoPlayerUtilityObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::MvpuoFrameReady( CFbsBitmap& /*aFrame*/,TInt /*aError*/ )
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{
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::MvpuoPlayComplete()
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// MVideoPlayerUtilityObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::MvpuoPlayComplete( TInt /*aError*/ )
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{
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::MvpuoEvent()
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// MVideoPlayerUtilityObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::MvpuoEvent( const TMMFEvent& /*aEvent*/ )
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{
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}
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// -----------------------------------------------------------------------------
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// CSConVideoParser::NotifyVideoClipInfoReady(CTNEVideoClipInfo& aInfo, TInt aError)
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// MTNEVideoClipInfoObserver implementation
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// -----------------------------------------------------------------------------
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//
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void CSConVideoParser::NotifyVideoClipInfoReady(CTNEVideoClipInfo& aInfo, TInt aError)
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{
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TRACE_FUNC_ENTRY;
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if ( iVideoClipReady )
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{
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// already timeout
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LOGGER_WRITE("Already timeout");
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return;
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}
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LOGGER_WRITE_1("aError: %d", aError);
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if ( aError == KErrNone )
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457 |
{
|
|
458 |
TSize resolution(320,240);
|
|
459 |
TRAPD( err, aInfo.GetThumbL(*this,KBestThumbIndex, &resolution ) );
|
|
460 |
|
|
461 |
if ( err )
|
|
462 |
{
|
|
463 |
LOGGER_WRITE_1("aInfo.GetThumbL err: %d", err);
|
|
464 |
iVideoClipReady = ETrue;
|
|
465 |
iVideoClipErr = err;
|
|
466 |
}
|
|
467 |
}
|
|
468 |
else
|
|
469 |
{
|
|
470 |
iVideoClipReady = ETrue;
|
|
471 |
iVideoClipErr = aError;
|
|
472 |
}
|
|
473 |
|
|
474 |
if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled )
|
|
475 |
{
|
|
476 |
iAsyncStopCalled = ETrue;
|
|
477 |
iTimeOut->Cancel();
|
|
478 |
LOGGER_WRITE("AsyncStop");
|
|
479 |
iWait.AsyncStop();
|
|
480 |
}
|
|
481 |
TRACE_FUNC_EXIT;
|
|
482 |
}
|
|
483 |
|
|
484 |
// -----------------------------------------------------------------------------
|
|
485 |
// CSConVideoParser::NotifyVideoClipThumbCompleted()
|
|
486 |
// MTNEVideoClipInfoObserver implementation
|
|
487 |
// -----------------------------------------------------------------------------
|
|
488 |
//
|
|
489 |
void CSConVideoParser::NotifyVideoClipThumbCompleted(CTNEVideoClipInfo& /*aInfo*/,
|
|
490 |
TInt aError,
|
|
491 |
CFbsBitmap* aThumb)
|
|
492 |
{
|
|
493 |
TRACE_FUNC_ENTRY;
|
|
494 |
if ( iVideoClipReady )
|
|
495 |
{
|
|
496 |
// already timeout
|
|
497 |
LOGGER_WRITE("Already timeout");
|
|
498 |
delete aThumb;
|
|
499 |
return;
|
|
500 |
}
|
|
501 |
LOGGER_WRITE_1("aError: %d", aError);
|
|
502 |
if ( aError == KErrNone)
|
|
503 |
{
|
|
504 |
delete iThumbnail;
|
|
505 |
iThumbnail = NULL;
|
|
506 |
LOGGER_WRITE("create CImageEncoder");
|
|
507 |
CImageEncoder* encoder = NULL;
|
|
508 |
TRAPD( err, encoder = CImageEncoder::DataNewL( iThumbnail, KImageEncoderMimeType, CImageEncoder::EOptionAlwaysThread ) );
|
|
509 |
LOGGER_WRITE_1("err: %d", err );
|
|
510 |
if ( err == KErrNone )
|
|
511 |
{
|
|
512 |
LOGGER_WRITE("Start Convert");
|
|
513 |
TRequestStatus status;
|
|
514 |
encoder->Convert( &status, *aThumb, NULL );
|
|
515 |
|
|
516 |
User::WaitForRequest( status );
|
|
517 |
LOGGER_WRITE_1("Convert status: %d", status.Int());
|
|
518 |
LOGGER_WRITE_1("buf Length: %d", iThumbnail->Length());
|
|
519 |
err = status.Int();
|
|
520 |
}
|
|
521 |
delete encoder;
|
|
522 |
}
|
|
523 |
delete aThumb;
|
|
524 |
iVideoClipReady = ETrue;
|
|
525 |
iVideoClipErr = aError;
|
|
526 |
|
|
527 |
if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled )
|
|
528 |
{
|
|
529 |
iAsyncStopCalled = ETrue;
|
|
530 |
iTimeOut->Cancel();
|
|
531 |
LOGGER_WRITE("AsyncStop");
|
|
532 |
iWait.AsyncStop();
|
|
533 |
}
|
|
534 |
|
|
535 |
TRACE_FUNC_EXIT;
|
|
536 |
}
|
|
537 |
|
|
538 |
// -----------------------------------------------------------------------------
|
|
539 |
// CSConVideoParser::TimeOut()
|
|
540 |
// Called when timeout has occured, cancels videoclip generation
|
|
541 |
// -----------------------------------------------------------------------------
|
|
542 |
//
|
|
543 |
void CSConVideoParser::TimeOut()
|
|
544 |
{
|
|
545 |
TRACE_FUNC_ENTRY;
|
|
546 |
if ( !iVideoClipReady )
|
|
547 |
{
|
|
548 |
iVideoClip->CancelThumb();
|
|
549 |
LOGGER_WRITE("videoclip cancelled");
|
|
550 |
iVideoClipReady = ETrue;
|
|
551 |
iVideoClipErr = KErrCancel;
|
|
552 |
}
|
|
553 |
|
|
554 |
if ( !iVideoUtilReady )
|
|
555 |
{
|
|
556 |
LOGGER_WRITE("videoUtil cancelled");
|
|
557 |
iVideoUtilReady = ETrue;
|
|
558 |
iVideoUtilErr = KErrCancel;
|
|
559 |
}
|
|
560 |
|
|
561 |
if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled )
|
|
562 |
{
|
|
563 |
LOGGER_WRITE("AsyncStop");
|
|
564 |
iAsyncStopCalled = ETrue;
|
|
565 |
iWait.AsyncStop();
|
|
566 |
}
|
|
567 |
TRACE_FUNC_EXIT;
|
|
568 |
}
|