On Thu, Oct 08, 2009 at 11:48:32AM +1300, Paul M wrote: > > All editors that I've seen will re-encode a jpeg whenever any change > is made. Whenever that happens, you'll lose information. > (Actually, lossless jpeg encoding is possible but I've never seen a > publicly available app or library that impliments it.)
jpegtran is losless. Its part of the jpeg-Package. Regards Reni -- Reni Maroufi i...@maroufi.net
