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GIF compression/optimization
Posted: 2014-06-08T09:52:34-07:00
by lorents
Good afternoon!
Prompt how it is correct to optimize GIF without visible changes with the maximum compression?
For seodnyashny day I use the following binding
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convert -coalesce -layers Optimize -compress LZW -strip
or
Code: Select all
convert -layers Optimize -compress LZW -strip
as I understand,
gifsicle by the opportunities strongly lags behind GIF
Re: GIF compression/optimization
Posted: 2014-06-08T10:42:34-07:00
by fmw42
You have not specified any input or output images.
I do not believe that gif offers any compression options other than reducing the number of colors. (-colors xx)
see
http://www.imagemagick.org/Usage/formats/#gif
Re: GIF compression/optimization
Posted: 2014-06-08T11:25:21-07:00
by lorents
Not absolutely you understood, about optimization? explain please
I found very interesting file
http://www.imagemagick.org/Usage/anim_opt/
Re: GIF compression/optimization
Posted: 2014-06-08T11:43:10-07:00
by fmw42
My error. I see that gif does allow lzw compression. try
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convert animation.gif -strip -coalesce -layers Optimize newanimation.gif
The use gifsicle on the result.
Sorry I have no significant experience with optimizing gif animations.
Re: GIF compression/optimization
Posted: 2014-06-08T12:13:54-07:00
by lorents
Thanks!
How I understand, gifsicle significantly lags behind abilities of imagemagick?