SMK

A format for coding video sequences, designed by the company RAD Game Tools. This format is similar to the FLI format, but uses a better compression and a richer set of options for setting the resulting quality. The pallet comprises 256 colors. This format is most frequently used in games (e.g., Startcraft, Carmageddon, and others).

Terms:

True color - pictures with 24 bits per one point
Greyscale - pictures with 256 shades of gray