Re: [Swftools-common] animated Gifs and artifacts

[erixtekila]

> > Would you please put the example files again?
> > I'm going to fix a bug that causes artifacts to appear in this 
> > weekend if I can reproduce it(OSX 10.4.3/libungif 1.4.0final3).
> Sorry, correct urls are :
> http://www.v-i-a.net/download/swftools/angry.swf
> http://www.v-i-a.net/download/swftools/angry.gif
>
> But I think I've found the issue.
> I think it's a matter of compressed files that libungif doesn't handle.
>
> If you decompress the gif, gif2swf seems to works perfectly.
>
> There is a commandline tool to decompress the gif : gifsicle
> http://www.lcdf.org/gifsicle/
Hi,


I didn't achieve to find the issue.
Did you ?

I think it a problem with certain optimized animated GIF file that get 
that option :
--disposal method
Set the disposal method for the following frames to method. Method can 
be a number between 0 and 7 (although only 0 through 3 are generally 
meaningful), or one of these names: none, asis, background (or bg), 
previous. --no-disposal means --disposal=none.

--logical-screen widthxheight
Set the output logical screen to widthxheight. --no-logical-screen sets 
the output logical screen to the size of the largest output frame, 
while --same-logical-screen sets the output logical screen to the 
largest input logical screen. --screen is a synonym for 
--logical-screen.

It appears when using gifsicle to get infos of the gif files.


Did you succeed ?
Thanks.
-----------
erixtekila
http://blog.v-i-a.net/