Sony Cyber-shot DSC-RX100 IV - Manual (Page 125)

[105] How to Use Using shooting functions Recording movies
Dual Video REC
Allows you to simultaneously record an XAVC S movie and an MP4 movie, or an AVCHD
movie and an MP4 movie.
1. MENU
→
(Camera Settings
) → [Dual Video REC] → desired setting.
Menu item details
On:
An XAVC S movie and an MP4 movie, or an AVCHD movie and an MP4 movie, are
recorded simultaneously.
Off:
The [Dual Video REC] function is not used.
Note
When [ Record Setting] for an XAVC S movie is set to [60p]/[50p] or [120p]/[100p], [
Record Setting] for an AVCHD movie is set to [60p]/[50p], or [ File Format] is set
to [MP4], the [Dual Video REC] function is set to [Off].
If you select [Date View] in [View Mode] when playing back movies, XAVC S movies and
MP4 movies, or AVCHD movies and MP4 movies are displayed side-by-side.
When setting [ SteadyShot] to [Intelligent Active], [Dual Video REC] is set to [Off].
[106] How to Use Using shooting functions Recording movies
Capturing still images while recording movies (Dual Rec)
You can capture still images while recording movies without stopping recording. Use Dual
Rec when you want to record both movies and still images at the same time.
1. Press the MOVIE button to start recording the movie.