Nikon COOLPIX S4300 Reference Manual page 64

The Movie Menu
_t Wind Noise Reduction
On the shooting screen -)' Tap the MENU tab -)' _ Wind noise reduction
Select whether wind noise is reduced when recording movies.
Option Description
Records while minimizing the noise of wind blowing on the
ON On microphone. Suitable for recording in strong winds. During
playback, not only wind noise, but other sounds may also
become difficult to hear.
OFF o ff
Wind noise is not reduced.
(default setting)
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