format ( name, folder )] for c in commands : print c os. Here is an example to create an animated GIF starting from various PNG. A tool worth considering to create and optimize GIF animations is Gifsicle. That means that compressing anything except 'cartoon-like' images will result in a very bad animation. center = # create document structure self. Also it is simple to forget that GIF format has only 256 colors and was created for web icons. gifsicle pic1.gif pic2.gif pic3.gif > animation.gif. unit = float ( unit ) if center = None : self. gifsicle is good at creating and manipulating GIF animations. This is the default method and should work for. You can adjust the compression level with a simple slider to get the best result for your use case. It can reduce the animated GIF file size by 3050 at the cost of some dithering/noise. #!/usr/bin/python # -*- coding: utf8 -*- from lxml import etree import os import scipy as sc import scipy.optimize as op import scipy.integrate as ig from math import * class SvgDocument : ''' creates a svg document structure using lxml.etree ''' def _init_ ( self, name, width = 800, height = 600, bgcolor = '#ffffff', center = None, unit = 1.0 ): self. GIF compressor optimizes GIFs using Gifsicle and Lossy GIF encoder, which implements lossy LZW compression.

Gifsicle 256