Full Form of GIF | GIF Full Form | Meaning of GIF | About GIF
Full Form of GIF is Graphics Interchange Format: Graphics Interchange Format is bit-mapped graphics file format, having file extension gif. It absolutely was developed in 1987 by CompuServe, with the slogan of developing platform freelance image format. The compression in GIF is completed victimisation Lempel-Ziv-Welch (LZW) lossless knowledge compression technique, that reduces the file size while not degrading the standard of an image.
GIF pictures uses an eight-bit format that supports 256 colours. These colours can’t be mixed to form new colours. Its extremely popular on web because of its little size and movableness feature. it’s thought of best for line art with restricted colours, pictures with massive flat areas of color and for pictures that require to be animated.
According to Wikipedia:
The Graphics Interchange Format (better known by its acronym GIF /ˈdʒɪf/ JIF or /ˈɡɪf/ GHIF) is a bitmap image format that was developed by US-based software writer Steve Wilhite while working at the bulletin board service (BBS) provider CompuServe on June 15, 1987 and has since come into widespread usage on the World Wide Web due to its wide support and portability.
The format supports up to 8 bits per pixel for each image, allowing a single image to reference its own palette of up to 256 different colors chosen from the 24-bit RGB color space. It also supports animations and allows a separate palette of up to 256 colors for each frame. These palette limitations make GIF less suitable for reproducing color photographs and other images with color gradients, but it is well-suited for simpler images such as graphics or logos with solid areas of color.
GIF Version | Version of GIF:
The first version was introduced in 1987 as GIF87a.
The second version was an extended version and came existing in 1989. It absolutely was known as GIF89a and it’s used till nowadays because the customary format.
GIF Usage | Usage of GIF:
- GIF are appropriate for sharp-edged line art (such as logo) with a restricted range of colours.
- It uses the LZW technique for information compression therefore there’s no worry of knowledge loss and it
- favors flat areas of uniform color with well outlined edges.
- It is often employed in little animations and low resolution photographic film.
- It is often employed in games.
- It supports clear backgrounds therefore it are often wont to mix GIF files with web site background colours.