This format is used for storing bitmap images. It supports many different file types and compression algorithms. One Palm bitmap file can contain multiple versions of the same images with different colors. These files are used on PALM devices.
This is a color system for displaying image and video files. The luminance component (Y) in UYVY is digitized at each point, whereas the color difference components (U, V) are digitized two times less frequently. It has a 16 bits/pixel structure, and it is used in video rendering and image editors.