High Quality Content by WIKIPEDIA articles! Following is a list of IMAX DMR films which use IMAX, a motion-picture film format and projection standard. IMAX cameras and film stock are rarely used for mainstream films; the cameras are heavy and the film stock is expensive. However, since 2002, some feature films shot with digital cameras or on regular 35mm film stock have undergone IMAX Digital Media Remastering (DMR) processing for showing both in 70mm IMAX theatres and in Digital IMAX theatres.