WmpBitmapEncoder.SubsamplingLevel Property

 

Gets or sets the sub-sampling level for RGB image encoding.

Namespace:   System.Windows.Media.Imaging
Assembly:  PresentationCore (in PresentationCore.dll)

public byte SubsamplingLevel { get; set; }

Property Value

Type: System.Byte

The sub-sampling level for RGB image encoding. The range is 0 to 3. The default is 3.

Value

Description

0

4:0:0 encoding. Chroma content is discarded; luminance is preserved.

1

4:2:0 encoding. Chroma resolution is reduced by 1/4 of luminance resolution.

2

4:2:2 encoding. Chroma resolution is reduced to 1/2 of luminance resolution.

3

4:4:4 encoding. Chroma resolution is preserved.

Exception Condition
ArgumentOutOfRangeException

The value given is not between 0 and 3.

.NET Framework
Available since 3.0
Return to top
Show: