In addition, GIF images are compressed using the Lempel-Ziv-Welch (LZW) lossless data compression technique to reduce the file size without degrading the visual quality.Ī WMV file uses the Advanced Systems Format (ASF) container format to encapsulate the encoded multimedia content. GIF supports up to 8 bits per pixel for each image, allowing a single image to reference its palette of up to 256 different colors chosen from the 24-bit RGB color space. The original video compression format used in the file, also known as WMV, was originally designed for Internet streaming applications compared to RealVideo. Windows Media Video (WMV) is a file type that can contain video in several video compression formats developed by Microsoft. It has since come into widespread usage on the World Wide Web due to its wide support and portability.
The Graphics Interchange Format (better known by its acronym GIF) is a bitmap image format introduced by CompuServe in 1987. GIF - CompuServe Graphics Interchange Format
