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CCamC3GPDataSink Class Reference

class CCamC3GPDataSink : public CBase

CCamC3GPDataSink class This is the abstract 3GP data sink class that is used by CCamC3GPDataSinkImp class.

camc3gpsink
Since
2.1

Inherits from

Public Member Functions
CCamC3GPDataSink()
TTimeIntervalMicroSeconds GetElapsedTime()
TTimeIntervalMicroSeconds GetRemainingTimeL()
IMPORT_C CCamC3GPDataSink *NewL(M3GPDataSinkObserver *)
voidOpenFileL(TFileName, TFourCC, const TDesC8 &, TCamCSinkFileFormat)
voidOpenFileL(CMMFFile *, TFourCC, const TDesC8 &, TCamCSinkFileFormat)
TInt SetAverageAudioBitRate(TInt)
TInt SetAverageVideoBitRate(TInt)
TInt SetMaxVideoBitRate(TInt)
voidSetSizeLimit(TUint)
TInt SetVideoFrameSize(TSize)
voidSinkStopL()
voidWriteBufferL(CCMRMediaBuffer *)
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
Public Member Enumerations
enumTCamCSinkFileFormat { E3GPP, E3GPP2, EMPEG4 }

Constructor & Destructor Documentation

CCamC3GPDataSink()

CCamC3GPDataSink()[inline]

Default constructor.

Member Functions Documentation

GetElapsedTime()

TTimeIntervalMicroSeconds GetElapsedTime()[pure virtual]
Return the amount of time recording has been on in microseconds.
Since
2.1

GetRemainingTimeL()

TTimeIntervalMicroSeconds GetRemainingTimeL()[pure virtual]
Return the estimated remaining time for the recording in microseconds.
Since
2.1

NewL(M3GPDataSinkObserver *)

IMPORT_C CCamC3GPDataSink *NewL(M3GPDataSinkObserver *aObserver)[static]

Constructor.

Parameters

M3GPDataSinkObserver * aObserver

OpenFileL(TFileName, TFourCC, const TDesC8 &, TCamCSinkFileFormat)

voidOpenFileL(TFileNameaFileName,
TFourCCaAudioCodecType,
const TDesC8 &aVideoCodecType,
TCamCSinkFileFormataFileFormat = E3GPP
)[pure virtual]
Open a 3GP file for writing.
Since
2.1

Parameters

TFileName aFileNameFile name
TFourCC aAudioCodecTypeFour CC code of the used audio codec
const TDesC8 & aVideoCodecTypeFour CC code of the used video codec
TCamCSinkFileFormat aFileFormat = E3GPPUsed file format TCamCSinkFileFormat

OpenFileL(CMMFFile *, TFourCC, const TDesC8 &, TCamCSinkFileFormat)

voidOpenFileL(CMMFFile *aMMFFile,
TFourCCaAudioCodecType,
const TDesC8 &aVideoCodecType,
TCamCSinkFileFormataFileFormat = E3GPP
)[pure virtual]
Open a 3GP file for writing.
Since
3.2

Parameters

CMMFFile * aMMFFileCMMFFile from MMF
TFourCC aAudioCodecTypeFour CC code of the used audio codec
const TDesC8 & aVideoCodecTypeFour CC code of the used video codec
TCamCSinkFileFormat aFileFormat = E3GPPUsed file format TCamCSinkFileFormat

SetAverageAudioBitRate(TInt)

TInt SetAverageAudioBitRate(TIntaBitRate)[pure virtual]
Give average audio bitrate to sink.
Since
2.1

Parameters

TInt aBitRateAverage bitrate

SetAverageVideoBitRate(TInt)

TInt SetAverageVideoBitRate(TIntaBitRate)[pure virtual]
Give average video bitrate to sink.
Since
2.1

Parameters

TInt aBitRateAverage bitrate

SetMaxVideoBitRate(TInt)

TInt SetMaxVideoBitRate(TIntaBitRate)[pure virtual]
Give maximum video bitrate to sink.
Since
2.1

Parameters

TInt aBitRateMaximum bitrate

SetSizeLimit(TUint)

voidSetSizeLimit(TUintaSize)[pure virtual]
Set size limit of the 3GP file to be recorded in bytes.
Since
2.1

Parameters

TUint aSizeLimit

SetVideoFrameSize(TSize)

TInt SetVideoFrameSize(TSizeaSize)[pure virtual]
Give video frame size to sink.
Since
2.1

Parameters

TSize aSizeFrame size

SinkStopL()

voidSinkStopL()[pure virtual]
Order the sink to finalize and close the current 3GP file.
Since
2.1

WriteBufferL(CCMRMediaBuffer *)

voidWriteBufferL(CCMRMediaBuffer *aBuffer)[pure virtual]
Write an audio/video buffer to the sink.
Since
2.1

Parameters

CCMRMediaBuffer * aBufferBuffer containing audio/video data

Member Enumerations Documentation

Enum TCamCSinkFileFormat

Enumerators

E3GPP
E3GPP2
EMPEG4

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