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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 TInt GetAudioBitRate ( TInt &)
IMPORT_C TInt GetAudioCodec ( TFourCC &)
IMPORT_C TInt GetFrameRate ( TReal32 &)
IMPORT_C TInt GetVideoBitRate ( TInt &)
IMPORT_C TInt GetVideoFrameSize ( TSize &)
IMPORT_C TInt GetVideoMimeType ( TDes8 &)
IMPORT_C TInt SetFrameRate ( TReal32 )
Inherited Functions
RMMFCustomCommandsBase::RMMFCustomCommandsBase(RMMFController &,TUid)
Inherited Attributes
RMMFCustomCommandsBase::iController
RMMFCustomCommandsBase::iDestinationPckg

Constructor & Destructor Documentation

RMMFVideoControllerCustomCommands(RMMFController &)

IMPORT_C RMMFVideoControllerCustomCommands ( RMMFController & aController )

Constructor.

Since
7.0s

Parameters

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

Member Functions Documentation

GetAudioBitRate(TInt &)

IMPORT_C TInt GetAudioBitRate ( TInt & aBitRate ) const

Gets the audio bit rate.

Since
7.0s

Parameters

TInt & aBitRate The bit rate of the audio stream.

GetAudioCodec(TFourCC &)

IMPORT_C TInt GetAudioCodec ( TFourCC & aCodec ) const

Gets the audio type.

Since
7.0s

Parameters

TFourCC & aCodec The FourCC of the audio codec.

GetFrameRate(TReal32 &)

IMPORT_C TInt GetFrameRate ( TReal32 & aFramesPerSecond ) const

Gets the frame rate of the clip.

Since
7.0s

Parameters

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

GetVideoBitRate(TInt &)

IMPORT_C TInt GetVideoBitRate ( TInt & aBitRate ) const

Gets the video bit rate.

Since
7.0s

Parameters

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

GetVideoFrameSize(TSize &)

IMPORT_C TInt GetVideoFrameSize ( TSize & aVideoFrameSize ) const

Gets the frame size of the clip.

Since
7.0s

Parameters

TSize & aVideoFrameSize The frame size, in pixels.

GetVideoMimeType(TDes8 &)

IMPORT_C TInt GetVideoMimeType ( TDes8 & aMimeType ) const

Gets the video clip MIME type.

Since
7.0s

Parameters

TDes8 & aMimeType The Mime type of the current clip.

SetFrameRate(TReal32)

IMPORT_C TInt SetFrameRate ( TReal32 aFramesPerSecond ) const

Sets the frame rate of the clip.

Since
7.0s

Parameters

TReal32 aFramesPerSecond The number of frames per second.

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