Sigma FP User Manual page 67

You can also select [
Optical Stabilization] to set this function.
ELECTRONIC STABILIZATION
(CINE/STILL)
For still image shooting, this function combines multiple images and
generates an image with reduced camera shake.
For movie shooting, this function generates a video with reduced camera
shake while combining multiple frames before and after the target.
CAUTION
[Electronic Stabilization] cannot be simultaneously used with [Lens

Optical Stabilization].
In STILL mode, an image is recorded at a narrow angle of view of

approximately 5%.
The range of shutter speeds able to be selected (shutter's working range)

is limited from 1/4000 sec to 1/4 sec.
The range of ISO sensitivity able to be selected is limited from ISO 100 to

6400.
The following functions or settings cannot be used in combination.

Drive Mode: Continuous, Interval Timer, Bracketing, HDR, Fill Light,
ISO sensitivity settings added with the [Composite Low ISO Expansion],
Flash photography, Image Quality: DNG, DNG+JPEG,
Format: CinemaDNG
In CINE mode, the [MOV] setting is limited as shown below.

119.88 100
fps fps
× ×
〇: Available ×: Unavailable
/ SHOOT] → [Lens Function Settings] → [Lens
59.94 50
fps fps
〇 〇
29.97 25
fps fps
〇 〇
23.98
fps
〇
67