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GIF Patent Prepares to Expire

Posted by CowboyNeal on from the all-skate-everyone-skate dept.

pajamacore writes "It's worth noting that 20 June 2003 is GIF Liberation Day, the day on which US Patent 4,558,302 expires. The patent describes the LZW compression algorithm used in .gif files. That said, maybe the prices of image editing applications will drop slightly when corporations don't have to pay fees to Unisys."

2 of 632 comments (clear)

  1. Re:Or not... by Anonymous Coward · · Score: 5, Interesting

    Not sure how much, but I work at a medium size company who produces multimedia applications (yes your mom would have heard of us) and .GIF support was expensive enough that we left it out of the product.

  2. Tell CmdrTaco you want PNG! by Anonymous Coward · · Score: 5, Interesting
    From the recent Slashdot chat:
    02:17 <+Questions> adpowers asks: Slashdot has a heavy slant toward open and free technologies. Why haven't you guys adopted PNGs or some other image format instead of sticking with GIFs?
    02:18 <@CmdrTaco> Because PNG still doesn't work worth shit with most browsers.
    02:18 <@CmdrTaco> We're idealists when possible, but practical when we have to be.
    What browsers is CmdrTaco talking about? PNG8 works great in most browsers, and PNG8 is all that's necessary to replace GIFs. Slashdot doesn't use animated GIFs, so they have no reason to not move to PNG8. PNG can save Slashdot money, as properly compressed PNG files are smaller than GIF.

    I'd pay for a Slashdot subscription if Slashdot switched to PNGs because then I'd see they were bandwidth/cost concious.