Once the video has a Split layout, the Camera settings show Split screen options:
- Fit shows the whole recording, with the camera matched to its height.
- Fill runs both edge to edge, cropping each to fit.
- Camera right or Camera left.
- Camera width: how much of the frame the camera takes.
In square and vertical videos
Split adapts to the shape:
- Square: side by side, at full height. The camera takes about half the frame.
- Vertical: stacked, with the screen on top and you underneath. Camera left puts you on top instead.
In both, the screen shows the part of the recording around your pointer, so what you're doing stays in view.