CompuServe Thread

#Converting to .GIF

5 messages in this thread
#33872From: R. B. NielsenAug 5, 1993 11:12 AM
In converting scans to IFF and IFF to GIF format, much file data is lost with the resulting image degradation. Are there programs which will convert RAW, IP or IMG8 files dirfectly to GIF without first having its data reduced by IFF? Or are there any programs that produce a better conversion than conversion than AMGIF?
#33878From: Kermit WoodallAug 5, 1993 11:41 AM
Jack, you'll find GIF images naturally lose information from your scans no matter what because GIFs are only 256 colors at most. You might want to consider saving your images as JPEG (.jpg) which save more of the color (nearly the full 24 bits). A better GIF renderer is going to be found in a commercial package like our own ImageFX, but AMGIF does a credible job. Kermit Woodall Nova Design, Inc.
#33900From: R. B. NielsenAug 5, 1993 10:55 PM
Thanks for the reply! Sometimes I see .GIFS with huge file sizes. These are apparently VGA/SuperVGA-to-GIF renderings. When I do an image scan on a frame grabber, I get a half-meg RAW file, which compresses down to about 300k. By the time I've converted down to GIF via IFF, I'm down to about 70k. I realize there are some inherent diminishing returns here – absolute limits imposed by the code. If you wanted to convert your Amiga-generated scan to a GIF whose image was as close to, let's say, HAM qaulity, what would you use?
#33908From: Kermit WoodallAug 6, 1993 7:39 AM
Jack…again AMGIF is probably your best PD choice. If you go commercial you'll enjoy our ImageFX quite a bit! Kermit Woodall Nova Design, Inc.
#33888From: Peter GreciAug 5, 1993 3:32 PM
Try Imagemaster, ADPRO or Image F/X. BTW any relation to Henry,James,Lincoln,Joy and Lane Rice of Kahnawakke Canada??????