Class

JpegEncoderParameters

Initializes a new instance of the JpegEncoderParameters class with default luminance and chrominance quantization tables.

Declaration

public JpegEncoderParameters()

Gets or sets the 64-byte chrominance quantization table used during encoding, which influences color compression and visual quality.

Declaration

[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
public byte[] ChrominanceTable { get; set; }

Property Value

Gets or sets the JPEG encoding mode (e.g., Baseline or Progressive), which determines scan layout and decoder compatibility.

Declaration

public JpegEncodingType EncodingType { get; set; }

Property Value

Gets or sets the 64-byte luminance quantization table used during encoding, which affects detail retention and compression of brightness.

Declaration

[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
public byte[] LuminanceTable { get; set; }

Property Value

Gets or sets the quality factor (0–100) applied to quantization; higher values preserve detail at the cost of larger files.

Declaration

public float QuantizingQuality { get; set; }

Property Value

Gets or sets the sample precision in bits for component values in the frame; affects encoded bit depth.

Declaration

public int SamplePrecision { get; set; }

Property Value

Remarks

Raised when any encoder parameter changes; use to react to updates that affect encoding output.

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Value

Implements INotifyPropertyChanged.PropertyChanged