96 Menu GuideD Silent PhotographySelecting On for Silent photography disables some camera features,including:• ISO sensitivities of Hi 0.3 through Hi 2 (0 85)• Flash photography (0 219)• Exposure delay mode (0 121)• Long exposure noise reduction (0 57)• Flicker reduction (0 60)A Calculating the Length of the Final MovieThe total number of frames in the final movie can be calculated bydividing the shooting time by the interval and rounding up. The lengthof the final movie can then be calculated by dividing the number ofshots by the frame rate selected for Frame size/frame rate (0 84). A48 frame movie recorded at 1920 × 1080; 24p, for example, will beabout two seconds long. The maximum length for time-lapse movies is20 minutes.Frame size/frame rateMemory card indicator Length recorded/maximum length
