[ANSIART]

===============================================================================

To: ALL Number: 4567
From: REZ <RIVIDH.MINUSTHISPART Refer #: None (Echo)
Date: 01-20-01 07:22 Recvd: No
Subj: Re: bulk zip batch file? Conf: 63 I_DOS.Tips
BBS: The Safe House -------------------------------------------------------------------------------


Terry Vernon wrote:

BMP must be a damned inefficient way of doing things. All you need

is

pixel location and color to completely define a picture, right?

Isn't that just what BMP does?

Fully defined with no compression, AFAIK.

Don't GIF, JPG etc squeeze out some of that data?

GIF is 256 colour (8bit) with non-lossy compression. JPG is 16M colour
with lossy compression. (Well, I've seen software make 'em in other
colour depths, with varying results up to mangled beyond all use).

And even these compressions must have some waste, because ULead's
WebRazor util can shrink files further still.
.







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