31 Aug
2007
31 Aug
'07
16:42
On Sat, 2007-09-01 at 00:26 +0800, Art Fore wrote:
Copyied the files from USB drive to hardisk, then it worked, although there was no compression. 6 ea meg jpeg files compressed to 13.5 meg. wouldn't call that compression. (2.3 (6 X 2.3 = 13.8)
Art
JPEG files are already compressed; there's little redundancy left, and they can't be compressed much further, if at all. In such cases, zip is mostly a way of collecting a bunch of files together. -Mark Gordon