abcboy Posted July 3, 2021 Share Posted July 3, 2021 Images that already have 256 or fewer colors, whether as a result being converted to grayscale or being from a format with a palette, are being dithered unnecessarily on save. I believe this is a regression in 4.2.16. This is particularly concerning because it makes Auto-detect lossy for these PNGs. The following PNG-8 and GIF were generated externally: The files after being opened and saved with default settings in paint.net: There is now noticeable dithering on the previously solid square. 1 Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.