55Recording and Viewing MoviesThe Movie MenuMovie OptionsThe movie menu offers the options shown below.1 All figures are approximate. Maximum movie length may vary depending on type ofmemory card used.2 To prevent TV movie 640 from ending unexpectedly, use card rated for 10 MB/s.Auto-Focus ModeChoose how the camera focuses in movie mode.k Movie File and Folder NamesSee “Image File and Folder Names” (c 104).Option DescriptionMaximum movie length1Internalmemory Memory card8 MB 256 MBRTV movie 640Movies are recorded at 30frames per second. Each frameis 640 × 480 pixels in size.5 sec. 2 min. 50 sec. 2SSmall size 320(default setting)Movies are recorded at 30frames per second. Each frameis 320 × 240 pixels in size.13 sec. 6 min. 30 sec.USmaller size 160Movies are recorded at 30frames per second. Each frameis 160 × 120 pixels in size.Small size allows for recordingof longer movies.50 sec. 25 min.Option DescriptionZSingle AF(default setting)Camera focuses when the shutter-release button is pressed half-way and locks at this position during recording.aFull-time AFCamera constantly adjusts focus, even when the shutter-releasebutton is not pressed. Choose [Single AF] if the sound of thecamera focusing interferes with recording.