This format is used to create images without compression on Nikon Coolpix cameras. The created RAW files contain electronic data from the camera sensor. It is able to save more data compared with compressed photos. With NRW files you can set the exposure, white balance and other settings while preserving all the details in the image.
This is a vector image created in the Adobe Illustrator program. It consists of lines that connect points; it’s used in SMI and during the creation of logotypes. They can be increased without lose of quality since they don’t contain raster image data. AI consists of a header, identifier strings and graphics objects. It functions to present graphical images in EPS format.