Constructor for the TPrepareVideoParameters class. Sets the size and version of this class.

Indicates whether or not the embedded still image capture state is enabled.

CCamera::CCameraVideoCaptureControl::TPrepareVideoParameters::iIsEmbeddedStillCaptureEnabled

Sets the state to inform whether or not the embedded still image capture state is enabled.

CCamera::CCameraVideoCaptureControl::TPrepareVideoParameters::iIsEmbeddedStillCaptureEnabled

Sets the desired video capture type.

CCamera::CCameraVideoCaptureControl::TPrepareVideoParameters::iVideoCaptureType

Returns the size of the class. Used for extensibility by deriving from this base class and adding new member variables. Intended to be used for implementation of methods where this class reference is passed as function arguments. Implementation of such methods can find out the whether the actual class passed is base or the derived one. So, if a new application is made to run on an old implementation, an error may occur in such cases after the old implementation detects this by getting the size information of the T class passed. Also, if old application is made to run on a new implementation, this could be properly handled if the derived class variables handling is done in a proper 'if-else' statement.

Returns the version of the class. Used for extensibility specially when the class members are not added but the Reserved members get used at a later stage.

Retrieves the current video capture type used.

CCamera::CCameraVideoCaptureControl::TPrepareVideoParameters::iVideoCaptureType

The number of discrete buffers to use.

Identifies the rectangle to which the video frame has to be clipped. If no specifc clipping rectangle desired by the client, the clipping region can be given by origin as the top-left corner and size as given by iSizeIndex.

Format must be one of the video frame formats supported (see TCameraInfo::iVideoFrameFormatsSupported).

This indirectly indicates how large the buffers are to be. Number of frames per buffer must be less than or equal to TCameraInfo::iMaxFramesPerBufferSupported. One buffer is returned to MCaptureVideoObserver:: VideoBufferReady() at a time.

Indicates whether the embedded still capture is enabled. One bit is enough to provide such information

Pixel aspect ratio to be used for the image.

The rate must be in the range 0 to TCameraInfo::iNumVideoFrameRatesSupported-1 inclusive.

Size index must be in the range 0 to TCameraInfo::iNumVideoFrameSizesSupported-1 inclusive.