BS ISO 26431-1:2008

Digital cinema (D-cinema) quality. Screen luminance level, chromaticity and uniformity | Status: Current, Confirmed

1 Scope This standard specifies the absolute luminance level, white point chromaticity, and luminance uniformity of the reflected screen light for the presentation of motion pictures by projectors with digital light engines in review rooms and commercial cinemas. It is the purpose of this specification to achieve the tone scale and contrast in the projected image that will correspond to that intended during the mastering process.