MNG is an acronym that stands for "Multiple-image Network Graphics." It is a file format used for compressing and storing multiple images in a single file. MNG is an extension of the popular PNG (Portable Network Graphics) format, which is widely used for lossless image compression.
The MNG format was originally developed as an alternative to the animated GIF format, providing better compression and supporting more advanced capabilities. It allows for multiple images, also known as frames, to be stored in a sequential manner within a single file. These frames can be displayed in a specific order, with each frame corresponding to a specific point in time, resulting in an animated effect.
MNG files support various types of compression algorithms, including delta compression, which helps reduce the file size by storing only the differences between frames. It also supports transparency, allowing specific parts of an image to be made transparent or semi-transparent.
MNG files can be created and edited using specialized software and can be displayed in web browsers with appropriate plugin support. However, MNG adoption has been relatively limited compared to other image formats, primarily due to the wide popularity and compatibility of GIF and the emerging use of APNG (Animated Portable Network Graphics).
In summary, MNG is a file format that allows for the compression and storage of multiple images in a single file, offering advanced capabilities such as animation and transparency.
