166Recording MoviesMovie Recording and PlaybackC Maximum Movie LengthAll figures are approximate. The maximum recording time may vary by make of memory card and thebitrates at which the movie was recorded.* The maximum movie length for a single movie is 4 GB or 29 minutes, even when there is sufficientfree space on the memory card. The maximum movie length for a single movie is displayed duringrecording.D More InformationSee “File and Folder Names” (A215) for more information.Autofocus ModeChoose how the camera focuses when recording movies with the movie modeswitch rotated to HD.C Autofocus Mode during Movie Shooting• When the scene mode is Fireworks show, the focus is fixed at infinity.• Set the focus mode to E (manual focus) and adjust the focus using manual focus (A42).Option Memory card (4GB)*d HD 1080pP(1920×1080) (default setting) 35 mine HD 1080p (1920×1080) 40 minf HD 720p (1280×720) 55 minp iFrame 540 (960×540) 15 ming VGA (640×480) 2 h 30 minDisplay the shooting screen M d M D (Movie menu) (A163) M Autofocus modeOption DescriptionA Single AF(default setting)Focus is locked when the b (e movie-record) button is pressed tostart recording. Select this option when the distance between thecamera and the subject will remain fairly consistent.B Full-time AFThe camera focuses continuously during movie recording.Select this option when the distance between the camera and subjectwill change significantly during recording. Use of Single AF isrecommended to prevent the sound of the camera focusing frominterfering with recording.