[Image-SIG] Png24 to GIF image size
Christopher Barker
Chris.Barker at noaa.gov
Fri May 20 20:08:41 CEST 2011
On 5/20/11 2:00 AM, Tom Blackmore wrote:
> I'm having problems converting a png24 to a gif image. The conversion
> works, it's just the gif file is very large.
I'm not speaking with authority here, but back when the "GIF patent" was
still active, some Open Source GIF drivers didn't compress, as the
compression was the patented part of the format.
So that _may_ be the case here.
-Chris
--
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
Chris.Barker at noaa.gov
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