libwebp

Why Mozilla had a change of heart about WebP images

Sure, technology decisions often are the result of personal predilection, political scheming, and inter-company rivalries. But cold hard data still can win the day -- and that's the main reason why Mozilla is reconsidering its earlier decision not to support Google's WebP image format.

Specifically, new data shows that Google isn't just blowing smoke when it promised that using WebP lets Web site operators save precious bytes when it's sending Web-page data to browsers. Smaller file sizes mean that browsers can show Web pages faster, that Web site operators cut bandwidth usage, and that people with … Read more

Mozilla takes a fresh look at Google's WebP image format

Mozilla is taking a new look at the WebP image format it once rejected after some large Web sites encouraged the Firefox developer to take a fresh look and after Google released a freshly upgraded version.

WebP, which derived from the VP8 video compression technology in the WebM project Google launched three years ago, is part of the search giant's effort to speed up the Web. In WebP's case, that speedup comes through use of an image compression technology Google says produces more compact files than either JPEG or PNG.

WebP can be used where both JPEG and … Read more

Google to fix some WebP image format shortcomings

Google is on the cusp of fixing some initial shortcomings of its WebP, an image format it hopes will speed up browsing.

A new version of libwebp, the library that software can use to display and create WebP images, adds support several features, some of which were the subject of criticism when Google announced WebP in 2010:

Metadata handling so people can see camera and exposure information stored in the file with the EXIF and XMP technologies.

ICC (International Color Consortium) color profiles for more accurate color rendering.

Animated WebP images, a new spin on a once-once obscure GIF technology … Read more