Sony DSC-RX100M4 Instruction Manual page 168

1. MENU →
2. Press the MOVIE button to start movie recording.
Still images will be shot automatically. While capturing a still image, the message
[CAPTURE] is displayed on the monitor.
3. Press the MOVIE button again to finish movie recording.
To view the movies and still images recorded, press the
Menu item details
Off:
Auto Dual Rec is not performed.
On: Shoot. Frequency Low/On: Shoot. Frequency Standard/On: Shoot.
Frequency High:
Auto Dual Rec is performed with the specified shooting frequency.
The positions, orientation, expressions of faces are detected in order to shoot still images
with the impressive compositions.
Hint
If you want to change the size or quality of still images, use MENU →
Settings)→[Img. Size(Dual Rec)]/[Quality(Dual Rec)].
Even when [Auto Dual Rec] is set to On, you can record still images by pressing the
shutter button.
Note
Depending on the recording conditions, still images may not be shot with the optimal
timing.
[108] How to Use
Img. Size(Dual Rec)
Selects the size of still images to be shot while recording movies.
1. MENU →
Menu item details
L: 17M/M: 7.5M/S: 4.2M
(Camera Settings) → [Auto Dual Rec] → desired setting.
Using shooting functions
(Camera Settings) → [Img. Size(Dual Rec)] → desired setting.
(Playback) button.
Recording movies
(Camera