PeachImage
PeachImage.Formats.Webp.WebpEncoderOptions
WebpEncoderOptions.Lossless Property
When true (the default), encodes as lossless VP8L, preserving every pixel exactly.
When false, encodes as lossy VP8 using Quality -- except for images that
need a real alpha channel (VP8 lossy has no native alpha plane; see
issue #26 for the planned
ALPH-chunk follow-on), which are still encoded as VP8L regardless of this setting so that
false never silently loses alpha.
public bool Lossless { get; init; }