IMAX is a motion picture film format and projection standard created by the Canadian IMAX Corporation. The Company’s activities include the design, leasing, marketing, maintenance and operation of IMAX film and digital theatre systems as well as the development, production, post production and distribution of IMAX motion pictures. IMAX has the capacity to record and display images of far greater size and resolution than most conventional film systems. A standard IMAX screen is 22 × 16.1 m (72 × 52.8 ft), but can be larger. IMAX theatres are described as either "Classic Design," (Purpose-built structures designed to house an IMAX theatre) or "Multiplex Design." (Existing multiplex auditoriums that have been retrofitted with IMAX technology). The world's largest cinema screen (and IMAX screen) is in the LG IMAX theatre in Sydney, New South Wales and also in Hyderabad, India at Prasads IMAX theater. It is approximately 8 stories high, with dimensions of 35.73 × 29....