Re: The end of GIF format [was : Dangerous precedent being set - possible serious violation of the GPL ]

1999-12-08 Thread Joseph Carter
 I have already made a little (ok, very little) effort in this way,
 and Ive sent patches to xearth 1.1 so the future version of xearth
 may be finaly free (+jpeg, +png, -gif)

You can read gifs freely.  Writing them is claimed to violate a patent
which is held by two seperate companies (an impossibility supposedly..)

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Re: The end of GIF format [was : Dangerous precedent being set - possible serious violation of the GPL ]

1999-12-08 Thread Tomasz Wegrzanowski
On Fri, Dec 03, 1999 at 09:50:43AM -0800, Joseph Carter wrote:
  I have already made a little (ok, very little) effort in this way,
  and Ive sent patches to xearth 1.1 so the future version of xearth
  may be finaly free (+jpeg, +png, -gif)
 
 You can read gifs freely.  Writing them is claimed to violate a patent
 which is held by two seperate companies (an impossibility supposedly..)

This program generates pictures.
Current version : X, ppm, gif
Patched:  X, ppm, png, jpeg

Author told me it is for non-com-use-only due to Uninys patent only.


Re: The end of GIF format [was : Dangerous precedent being set - possible serious violation of the GPL ]

1999-12-03 Thread Raul Miller
On Thu, Dec 02, 1999 at 09:21:51PM +0100, Tomasz Wegrzanowski wrote:
 I know, this will be highly controversive :
 
 SERIOUS SUGGESTION FOR WOODY :
 we should get rid of all gif-making packages except 1 package
 a2gif in non-free, which will allow you to convert other images to gifs if
 you REALLY need it. In description of this package there should be :
 `using GIFs is HIGHLY discouraged due to patent problems.
 Consider chosing another format (ex. jpeg or png)'

I disagree.

By the time woody is released, it's likely the gif patent will have
expired.

-- 
Raul