AVIWriterQuality Property

public int Quality { get; set; }

Public Property Quality As Integer
	Get
	Set

Property Value

The property sets video quality used by codec in order to balance compression rate and image quality. The quality is measured usually in the [0, 100] range.

Note
The property should be set befor opening new file to take effect.

Default value is set to -1 - default compression quality of the codec.

Reference