Movie Button; Auto Slow Shut. (Movie) - Sony ILCE-7S User Manual

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

Auto Slow Shut. (movie)

Sets whether or not to adjust the shutter speed automatically when recording movies if the
subject is dark.
1. MENU →
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

MOVIE Button

Using shooting functions
(Camera Settings) → [
Using shooting functions
Recording movies
Auto Slow Shut.] → desired setting.
Recording movies