Quote:
Originally Posted by Psymon
I think I may still have all my original GIF files, and if I don't, well, I have Photoshop (I may be just learning about designing ebooks, but if anyone needs help with how to do graphics stuff in Photoshop, just ask away!). 
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Well if it was originally a GIF (<=256 colors), and it was converted to a PNG... you can convert it back from PNG -> GIF with zero loss.
GIF/PNG use lossless algorithms (unlike JPG, which uses lossy).
PNG is just more advanced (more advanced compression algorithms, it can do everything GIF can do (besides animation, which doesn't work in EPUB), and can handle images with WAY more than 256 colors).
Quote:
Originally Posted by mrmikel
PNG is great...the best thing that was ever created, according to some.
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