multifile - > out.gif" and write the GIF images, in sequence, to For example, to mergeĪn unknown number of GIF images into a single animation, run " gifsicle GIF images, in sequence, to gifsicle's standard input.įrom each file. nextfile -d10 -d20 -d30 - > out.gif" and write the three With three frames with different delays, you might run " gifsicle This option can help scriptsĪvoid the need for temporary files. Read a new image from the file each time. If aįilename appears multiple times on the command line, gifsicle will OrĪllow input files to contain multiple concatenated GIF images. If you are processing large GIFs on a computer without very much memory. Option if you are having problems with a particular image.Ĭonserve memory usage at the expense of processing time. The correct, minimal GIFs that Gifsicle produces. Some Java and Internet Explorer versions cannot display Write slightly larger GIFs that avoid bugs in some other GIF Print the version number and some short non-warranty information and exit. Print progress information (files read and written) to standardĮxit with status 1 when encountering a very erroneous GIF. The special filename oq-cq means the standard output. Options, however, information is printed to standard error, and normalīut also print information about input files' colormaps.īut also print any unrecognized GIF extensions in aīut also print information about compressed image sizes. This option suppresses normal output, and cannot be combined with mode Output, or whatever file you specify with Print a human-readable description of each input GIF to the standard Named oqxxx.000cq, oqxxx.001cq, and so on, where oqxxxcq is the name of the inputĪnd the numeric extension is the frame number.īut write any named frames to files oqxxx. (GIFs read from the standard input are written to the standard output.)Ĭreate an output GIF for each frame of each input file. Modify each GIF input in place by reading and writing to the same filename. There can be at most one, and it mustĬombine all GIF inputs into one file with multiple frames and write thatįile to the standard output. You can combine short options if they don't take arguments:īut be careful with options that do take arguments: You don't need to type the whole long descriptive name, just enough to Given, or you give the special filename oq-cq,Įxits with status 0 if there were no errors and status 1 otherwise. Reads and processes GIF input files in order. With a dash (-) or plus (+) frame selections, a kind of option, start Transparency -transparent Warnings -no-warnings COMMAND LINEĬommand line consists of GIF input files and options. Smaller -optimize, -colors speed -delay Bad output -careful Background color -background Colors, changing -change-color, -use-colormap, -dither, -transform-colormap reducing number -colors, -dither, -gamma Comments -comment Extensions -extension, -app-extension, -extension-info File size -optimize, -unoptimize, -colors Image transformations cropping -crop, -crop-transparency flipping -flip-* resizing -resize, -scale rotating -rotate-* Grayscale -use-colormap Interlacing -interlace Positioning frames -position Screen, logical -logical-screen Selecting frames To interlace all the GIFs in the current directory, youĭisposal -disposal looping -loopcount portions of Will modify the files you specify instead of writing a new file to the Gifsicle pic1.gif pic2.gif pic3.gif > animation.gif By default, itĬombines two or more input files into a lqflipbookrq animation: Is good at creating and manipulating GIF animations. Options and writes the result to the standard output. Normally processes input GIF files according to its command line Getting information about GIF images and animations. Is a powerful command-line program for creating, editing, manipulating, and Gifsicle - manipulates GIF images and animations (The comments found at the beginning of the groff file "man1/gifsicle.1".) Gifsicle (1) Leading comments -*- mode: nroff -*.
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