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RMMFVideoControllerCustomCommands Class Reference

class RMMFVideoControllerCustomCommands : public RMMFCustomCommandsBase

Client class to access functionality specific to a video controller.

The class uses the custom command function of the controller plugin, and removes the necessity for the client to formulate the custom commands.

Since
7.0s

Inherits from

Public Member Functions
RMMFVideoControllerCustomCommands(RMMFController &)
IMPORT_C TIntGetAudioBitRate(TInt &)
IMPORT_C TIntGetAudioCodec(TFourCC &)
IMPORT_C TIntGetFrameRate(TReal32 &)
IMPORT_C TIntGetVideoBitRate(TInt &)
IMPORT_C TIntGetVideoFrameSize(TSize &)
IMPORT_C TIntGetVideoMimeType(TDes8 &)
IMPORT_C TIntSetFrameRate(TReal32)
Inherited Functions
RMMFCustomCommandsBase::RMMFCustomCommandsBase(RMMFController &,TUid)
Inherited Attributes
RMMFCustomCommandsBase::iController
RMMFCustomCommandsBase::iDestinationPckg

Constructor & Destructor Documentation

RMMFVideoControllerCustomCommands(RMMFController &)

IMPORT_CRMMFVideoControllerCustomCommands(RMMFController &aController)

Constructor.

Since
7.0s

Parameters

RMMFController & aControllerThe client side controller object to be used by this custom command interface.

Member Functions Documentation

GetAudioBitRate(TInt &)

IMPORT_C TIntGetAudioBitRate(TInt &aBitRate)const

Gets the audio bit rate.

Since
7.0s

Parameters

TInt & aBitRateThe bit rate of the audio stream.

GetAudioCodec(TFourCC &)

IMPORT_C TIntGetAudioCodec(TFourCC &aCodec)const

Gets the audio type.

Since
7.0s

Parameters

TFourCC & aCodecThe FourCC of the audio codec.

GetFrameRate(TReal32 &)

IMPORT_C TIntGetFrameRate(TReal32 &aFramesPerSecond)const

Gets the frame rate of the clip.

Since
7.0s

Parameters

TReal32 & aFramesPerSecondThe number of frames per second, filled in by the controller plugin.

GetVideoBitRate(TInt &)

IMPORT_C TIntGetVideoBitRate(TInt &aBitRate)const

Gets the video bit rate.

Since
7.0s

Parameters

TInt & aBitRateThe bit rate of the video stream. If this value is KMMFVariableVideoBitRate it signifies a variable bit rate.

GetVideoFrameSize(TSize &)

IMPORT_C TIntGetVideoFrameSize(TSize &aVideoFrameSize)const

Gets the frame size of the clip.

Since
7.0s

Parameters

TSize & aVideoFrameSizeThe frame size, in pixels.

GetVideoMimeType(TDes8 &)

IMPORT_C TIntGetVideoMimeType(TDes8 &aMimeType)const

Gets the video clip MIME type.

Since
7.0s

Parameters

TDes8 & aMimeTypeThe Mime type of the current clip.

SetFrameRate(TReal32)

IMPORT_C TIntSetFrameRate(TReal32aFramesPerSecond)const

Sets the frame rate of the clip.

Since
7.0s

Parameters

TReal32 aFramesPerSecondThe number of frames per second.

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