Common image format used to trade content worldwide. 1. For computers the size is 352x240 pixels. 2. For digital high definition, ratified by the International Telecommunications Union (ITU) in June 1999, the 1920x1080 digital sampling structure is a world format. All supporting technical parameters relating to scanning, colorimetry, transfer characteristics, etc. are universal. The CIF can be used with a variety of picture capture rates: 60p, 50p, 30p, 25p, 24p, as well as 60i and 50i. The standard is identified as ITU-R BT 709-3.