DWF To GIF Converter
DWF To GIF Converter:GIF (Graphics Interchange Format) of the original meaning is "GIF" is CompuServe Corporation in 1987, developed the image file format. GIF file's data, the algorithm is based on LZW lossless compression format for continuous tone. The compression ratio is generally around 50%, it does not belong to any application. At present almost all the relevant software to support it, a large number of public domain software, the use of GIF image files. GIF image file data is compressed, and is the adoption of variable-length compression algorithm. Therefore, the depth of GIF images from lbit to 8bit, that is up to 256 colors GIF image. Another feature of GIF format, in a GIF file can be saved as multiple color images, if stored in a file by multiple pieces of image data read out and displayed on the screen, could constitute one of the most simple animation.
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