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Some technical definitions in making GIFs

By: Linnit Paulic

Like all methods of doing something GIF technology has its technical terms, that you will discover if you begin the operation of creating your special GIF.
As you could understand from other columns, to start the production of your GIF you ought to own a program that offers you to act so. There is a big varietyof such kinds of programs such as ImageReady 3, Xara 2.0, SuperGIF 1.0, Fireworks 3.0 and others, but all these programs have practically similar professional definitions in creation Gifs Files.
The second level is to transfer your selected picture to RPG file type with no difference from where you pick it: photo camera, scanner, clipart or something different. To do it you must own on your computer Photoshop program, if you have it already than it will not be complex for you to transfer it. Before you begin the converting process you ought to establish such specifications as DPI and Bit Depth.
So let us discover these terms.

DPI means dots per inch and it is about number of pixels the monitor of your PC or laptop can allow. So have in mind to provide this specification during the transferring procedure on value of 72 dpi. This is because of the possibility of your monitor to show colors and the maximum of them are 72 pixels per inch.

Another characteristic is Bit depth that means maximal number of colors your picture can be composed of. This specification is very important when you are trying to make small gif pictures, if you establish this values to 24bit than it will be a maximum of colors your picture can consist of, because this value means millions of colors.

Now let us learn such popular function of GIF creating programs as dithering. No matter what you want to make - Flowers Gifs, Fantasy Gifs, Disney Gifs, Doom Gifs, Christmas Gifs or Dancer Gifs in all circumstances you ought to have in mind about dithering. The reason is that Gif format supports graphic files with a number of colors not more than 256, that is why you ought to have dithering to turn your image with millions of shades to Gif image which allows only 256 colors. It is some type of exclusive procedure that assists you leave some of shades and to choose how to replace the rest. Dithering technique is most popular with opportunity of gradients of color. Because dithering with such ability create bands of colors that are allowed, it can show only 256 colors, to see the graphic file which contains millions of shades. Sometimes it helps to create the picture which really looks better after the procedure of dithering. Also you have an opportunity to "dither" a background of a image not the image itself; sometimes this function becomes very useful for customers.

So that were some main definitions in making Gifs and we suppose this column will do the act of creating Gifs much simpler for you.

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discover more information about Gif creating, discocver technical terms which will support you in making of your special Gifs

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