'A developer named Dominic Szablewski has given the world a new file format with a splendid name: the Quite OK Image Format (QOI). The file format might be better than that. Szablewski explained that he decided the world needed a new image format because the likes of PNG, JPEG, MPEG, MOV and MP4 “burst with complexity at the seams.” “Every tiny aspect screams ‘design by consortium’,” he added, going on to lament the fact that most common codecs are old, closed, and “require huge libraries, are compute hungry and difficult to work with.” Szablewski thought he could do better and appears to have achieved that objective by cooking up some code, floating it on GitHub, and paying attention to the 500-plus comments it generated. While Szablewski admits that QOI will not compress images as well as an optimized PNG encoder, he claims it “losslessy compresses images to a similar size of PNG, while offering 20x-50x faster encoding and 3x-4x faster decoding.”' -- source: https://www.theregister.com/2021/12/21/quite_ok_image_format/ Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/.