Class MMMFVideoControllerCustomCommandImplementor

class MMMFVideoControllerCustomCommandImplementor;

Description

Mixin class to be derived from by controller plugins wishing to support the video record controller custom commands.

Members

Defined in MMMFVideoControllerCustomCommandImplementor:
MvcGetAudioBitRateL(), MvcGetAudioCodecL(), MvcGetFrameRateL(), MvcGetVideoBitRateL(), MvcGetVideoFrameSizeL(), MvcGetVideoMimeTypeL(), MvcSetFrameRateL()

virtual void MvcGetVideoFrameSizeL(TSize &aVideoFrameSize)=0;

Description

Gets the frame size of the clip.

Parameters

TSize &aVideoFrameSize The frame size, in pixels.

virtual void MvcGetAudioCodecL(TFourCC &aCodec)=0;

Description

Gets the audio type.

Parameters

TFourCC &aCodec The FourCC of the audio codec.

virtual void MvcGetVideoBitRateL(TInt &aBitRate)=0;

Description

Gets the video bit rate.

Parameters

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

virtual void MvcGetAudioBitRateL(TInt &aBitRate)=0;

Description

Gets the audio bit rate.

Parameters

TInt &aBitRate The bit rate of the audio stream.

virtual void MvcSetFrameRateL(TReal32 aFramesPerSecond)=0;

Description

Sets the frame rate of the clip.

Parameters

TReal32 aFramesPerSecond The number of frames per second.

virtual void MvcGetFrameRateL(TReal32 &aFramesPerSecond)=0;

Description

Gets the frame rate of the clip.

Parameters

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

virtual void MvcGetVideoMimeTypeL(TDes8 &aMimeType)=0;

Description

Gets the supported sink video types.

Parameters

TDes8 &aMimeType The supported data types.