Specifies the horizontal subsampling when using YCbCr color space.

Alllowed values: 1 for non subsampling, 2 for double subsampling (halves horizontal Cb and Cr channel size).

It is suggested to use YCbCr and at least horizontal subsampling when compressing big images, due to the reduced memory requirements.

Reduction of resulting file size is detectable when lossless compression is used (J2000_Rate = 1).

This property only works when ielib.dll or ievision.dll is present.

Default is 1

Namespace: HiComponents.IEvolution
Assembly: IEvolution2 (in IEvolution2.dll) Version: 10.1.0.0

Syntax

         
 C#  Visual Basic  Visual C++ 
public int J2000_SubSamplingV { get; set; }
Public Property J2000_SubSamplingV As Integer
	Get
	Set
public:
property int J2000_SubSamplingV {
	int get ();
	void set (int value);
}

See Also