You can combine short options if they don't take arguments: ' -IIb' is the same as ' -I -I Some options also have a short form, ' -X'. You don't need to type the whole long descriptive name, just enough to make it unambiguous. Gifsicle exits with status 0 if there were no errors and status 1 otherwise.Įvery option has a long form, ' -long-descriptive-name'. If no GIF input file is given, or you give the special filename '-', it reads from the Gifsicle reads and processes GIF input files in order. Most options start with a dash (-) or plus (+) frame selections, a kind of option, Gifsicle's command line consists of GIF input files and options. extension, -app-extension, -extension-info Concepts are on the left, relevant gifsicle options are on the right. This index is meant to help you find options that do what you want. New users may want to skip to the Examples section at the
Transparent gif gifsicle manual#
The bulk of this manual page indexes gifsicle's options and describes them in gory detail. Use options like -delay, -loopcount, and -optimize to tune your animations see their descriptions for more details. % gifsicle pic1.gif pic2.gif pic3.gif > animation.gif Gifsicle will combine to create a ''flipbook'' animation: The simplest way to create an animation is to give more than one input file, which Gifsicle is good at creating and manipulating GIF animations. To interlace all the GIFs in the current directory, you could say: Writing a new file to the standard output. With -batch, gifsicle will modify the files you specify instead of To modify GIF files in place, you should use the -batch option. Most times you'll tell gifsicle to alter its inputs by giving it command line options. Without options, gifsicle acts like a filter: you feed it a GIF on standard input, and it writes that GIF on standard output. Gifsicle is a powerful command-line program for creating, editing, manipulating, and getting information about GIF images and Gifsicle - manipulates GIF images and animations
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