WebP quality options

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Danny
Posts: 566
Joined: Sat Sep 04, 2004 5:09 pm

WebP quality options

Post by Danny »

Since lossy WebP images store colors in YUV format with 4:2:0 chroma sub-sampling, they tend to have severe color bleeding even at high quality settings.

A good if not necessary means to improve on that is to use the "sharp_yuv" parameter of cwebp (the command line tool). It'd be great, if XnConvert supported that in its WebP settings.

Other options would be nice to have, too, of course, but aren't as pressing IMHO.