||During HD, STD, and High Speed recording, focus remains fixed at the position where it was when recording started. To focus an image, half-press the shutter button for Auto Focus or focus manually before you press movie button to start recording. If you turn on Continuous AF, the camera continually updates the AF setting as you shoot, so there is no need to half-press the shutter button before you start recording.
Setting Procedure of "Continuous AF"
[MENU]→ REC Tab→ Continuous AF→"On"
• The focus range for movie recording is the same as that for snapshots.