FrameType.FrameType Method

Creates a new FrameType.

Syntax:

[C#]
public FrameType();
public FrameType( String fourCC );
public FrameType( System.Guid subtype );
public FrameType( System.Guid subtype, int width, int height );
public FrameType( System.Guid subtype, int width, int height, int buffersize );
public FrameType( System.Guid subtype, System.Drawing.Size size );
public FrameType( System.Guid subtype, System.Drawing.Size size, int buffersize );

Parameter		Description


fourCC		A four char string that describes the color format of the frame. Sample strings are "Y800","UYVY", "RGB24","RGB32" or "V210". Any FourCC can be passed to this parameter. If a FourCC is passed to the fourCC parameter is used, then valid colorspace transform filters must exist on the computer. Otherwise an exception will be thrown. (Annotation: Even if "RGB24" and "RGB32" are no FourCC codes, they are accepted as parameter, because they are very common. They will create an RGB24, respective and RGB32 sink.)
subtype		A GUID describing the color format of the frame. See MediaSubtypes for commonly used constants for this parameter. Omitting this parameter or setting its value to System.Guid.Empty creates a FrameType that is compatible to any other frame type regarding the color format.
width		Width of the frame. Omitting this parameter or setting its value to 0 creates a FrameType that is compatible to any other frame type regarding the width.
height		Height of the frame. Omitting this parameter or setting its value to 0 creates a FrameType that is compatible to any other frame type regarding the height.
size		Specifies the Width and Height via System.Drawing.Size.
buffersize		Number of bytes required to store a frame. Omitting this parameter or setting its value to 0 creates a FrameType that is compatible to any other frame type regarding the buffer size.

Remarks:

The use of the parameters width, height and buffersize is suitable for frame filters, that change the size of the frames.

See also :

FrameTypes, MediaSubtypes, ImageBuffer

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