Sony ILCE-7S - Manual (Page 124)

On:
Reduces wind noise.
Off (default setting):
Does not reduce wind noise.
Note
Setting this item to [On] where wind is not blowing sufficiently hard may cause normal
sound to be recorded with too low volume.
When an external microphone (sold separately) is used, [Wind Noise Reduct.] does not
function.
[123] How to Use Using shooting functions Recording movies
Auto Slow Shut. (movie)
Sets whether or not to adjust the shutter speed automatically when recording movies if the
subject is dark.
1. MENU
→ (Camera Settings) → [
Auto Slow Shut.]
→ desired setting.
Menu item details
On (default setting):
Uses [ Auto Slow Shut.]. The shutter speed automatically slows when recording in dark
locations. You can reduce noise in the movie by using a slow shutter speed when recording
in dark locations.
Off:
Does not use [ Auto Slow Shut.]. The recorded movie will be darker than when [On] is
selected, but you can record movies with smoother motion and less object blur.
Note
[ Auto Slow Shut.] does not function in the following situations:
When [Movie] in shooting mode is set to [Shutter Priority] or [Manual Exposure].
When [ISO] is set to other than [ISO AUTO] .
[124] How to Use Using shooting functions Recording movies
MOVIE Button