Lepton image compression: saving 22% losslessly from images at 15MB/s
This is very impressive for archiving images.<p>For a quick test, I run it over ~1.3GB JPEG pictures I had locally, the finally result is 810M, that's 66% of the original size, very impressive considering it's lossless. It only deals with jpg file though, no png, no iso, no zip, no any formats other than JPG.<p>If someone can do this over video files that will be PiedPiper comes into real life.