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Old 10-27-2019, 03:22 AM   #8
carmenchu
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Posts: 193
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Join Date: Dec 2010
Location: Spain
Device: Win10,Win11,Ubuntu,PockbookLux44
Quote:
Originally Posted by Tex2002ans View Post
As others have stated:


JPG is also notorious for blocking, ringing, and banding, where WEBP has much less of those types of artifacts (these newer algorithms tend to get smoother/fuzzier instead)..
Yes--that's just my point!
I use to do my own covers in Gimp, usually to follow the first edition one, if available, cleaned up from blocking/scratches/blurb. Which implies putting brand new text.
Alas! jpg comes out full of artifacts around said text edges (inside and out)--even with no subsampling and quality 85, which together keep the image size aceptable for my (wholly personal) standards.
Lossless png hasn't that problem, but size soars up out of limits, and indexed png is great for lineal maps/plans, but not for multicolored, smooth backgrounds.

So--Many thanks, Kevin, for adding webp support to sigil--another reason for looking forward to the new release.

Last edited by carmenchu; 10-27-2019 at 03:22 AM. Reason: repeated word
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