Difference between revisions of "Creating an animated gif"

Revision as of 00:47, August 2, 2011

Creating an animated gif is not too difficult. There are various programs available, some free and some not.

The most user friendly tool is Adobe Imageready, and this tutorial will cover that. Other great programs are the Flash programs made by Adobe and Macromedia (Adobe now owns Macromedia). Still better is Adobe After Effects, an industry standard special effects program.

Adobe Imageready

Imageready lets you open quicktime movie files, and save them as animated images. Open your movie file, and resize it in the Image menubar. In the top right pallete, click Optimize, and then under the Options, change the "lossy" slider. The more lossy the image, the smaller the file (but worse the quality). Then, go to File and Save Optimized. It should save as an animated gif. Check to see that the saved file is under 3MB; if not, you'll hve to make it smaller and/or lossier.

Adobe Photoshop CS3

With Adobe's release of their third Creative Suit software package, Imageready was eliminated and the animation features were brought into Photoshop CS3. If this is the software you are using, simply choose File > Import > Video Frames to Layers. This will bring up a dialogue asking you to specify which specific section of the video you would like to import as well as giving you the option to import every other frame, which produces a smaller, albeit jerkier, clip. Once you select the section of the video to import, Photoshop opens the frames in its Animation window. This interface is very similar to the one found in Imageready. Once you have completed your animation, select File > Save for Web & Devices which brings up the optimization dialogue, again very similar to Imageready.

Adobe Premiere

Adobe Premiere can export video to animated gif format. When you have the video you want to be put into a gif ready, just click File>Export>Media. This will then open a box, and you need to change the format to Animated Gif. This will then open Adobe Media Encoder and convert the video into Gif. you may want to open the file with Photoshop or a similar program afterwards to make sure the Gif loops correctly.

GIMP

GIMP (GNU Image Manipulation Program) is a free software raster graphics editor. It is primarily employed as an image retouching and editing tool and is freely available in versions tailored for most popular operating systems including Microsoft Windows, Apple Mac OS X, and GNU/Linux. Opening several images as layers and saving as a gif with animation gives users the ability to make animated gifs cheaply. Gifs can be optimized and scaled down to avoid site-bloat.