How does one know that a compressed RAW file is actually lossless? Over at dpreview, Steve (apparently the first kid on the block with a K10D) has posted a DNG file taken at ISO 1600 here:
http://www.sendspace.com/file/zsdg52 It is a 6 mb file. When you open it in CS2, then resave it as a TIFF, it becomes a 29 mb file. So clearly the DNG was compressed. I don't want to use RAW compression unless I cam be completely certain that it is lossless. How does one know? Thanks, Joe -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
