Interchangeable Lens Digital Camera ILCE-5100

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.

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.


  • [Auto Slow Shut.] does not function in the following situations:
    • When [Movie] in shooting mode is set to [Shutter Priority] or [Manual Exposure].