.dpx

Kodak raster image format used for transferring film images to a digital medium with no loss of quality; also referred to as a "Digital Moving Picture Exchange Bitmap;" often exported as a frame sequence which contains a series of still images.

The DPX format was originally developed by Kodak, but then was enhanced and published by SMPTE (Society of Motion Picture and Television Engineers), who now maintain the file format. DPX files are similar to .CIN files, the original Kodak format, but they contain additional information in the file header.