Dual CameraHow to Record Picture-in-Picture Video on iPhone
Two things share the name picture-in-picture on iPhone. This is the one about recording: your face in a floating window over the scene, in a single video.
Updated
Search picture-in-picture iPhone and you get two completely different things wearing the same name.
Apple’s meaning: watching a video in a small floating window while you use other apps. If that is what you came for, it is in the Camera-free part of iOS: start a video, swipe home, and it shrinks into a corner. Apple’s own support page covers it in a paragraph.
The creator’s meaning, and the subject of this guide: a video you record where a small window shows your face over the main shot. Reaction videos, commentary, vlogs. Two cameras, one frame, one file.
What you need
Recording PiP means running both cameras at once, which needs an iPhone XR or later, the generation where the chip gained simultaneous multi-camera capture.
From there, two routes:
Apple’s Dual Capture, on the iPhone 17, iPhone Air, 17 Pro and 17 Pro Max only. Open Camera, swipe to Video, tap the six-dot icon and choose Dual Capture. One fixed layout: rear camera large, front camera small.
A dual camera app, on anything from the XR up, including the iPhone 16 and the iPhone 17e, neither of which gets Dual Capture. Dual Camera gives you three picture-in-picture variants plus fourteen other frames.
The compatibility table has every model if you are unsure where yours sits.
Recording it
- Open the app and allow camera and microphone access. Both are required.
- Pick your PiP frame before you frame the shot. The size changes how you compose.
- Decide the corner. Whatever sits behind the inset is gone.
- Check both previews. They are live, so there are no surprises. Most bad PiP clips are bad because nobody looked at the small window before recording.
- Record. The inset is composited as you film. Stop, and the clip is finished.
Choosing the inset size
This is the decision that separates a clip that reads as considered from one that reads as a default setting.
| Inset | Use it when | Example |
|---|---|---|
| Small | Your face is commentary; the scene is the story | Travel, unboxing, walkthroughs |
| Large | The reaction is the story | Reaction videos, first impressions |
| Round | You want a softer, less formal frame | Personal posts, vlogs |
| Split instead | Both views matter equally | Interviews, two-person conversation |
The most common mistake is using a small inset for reaction content. If viewers came to watch your face, do not put it in a thumbnail-sized box in the corner. Go large, or use a split.
Where to put the window
Bottom-right is the convention, but convention is not the same as correct. Before you record, look at the rear view and ask what lives in each corner:
- Action drifting right? Put the inset bottom-left.
- Filming a screen or a whiteboard? Keep the inset off the content, usually bottom-left or top-left.
- Posting to TikTok or Reels? The right edge and lower third get covered by interface: captions, buttons, the account handle. Push the inset up and left of where you would otherwise put it.
On Apple’s Dual Capture you can drag the window while filming, but the movement is recorded. Set it and leave it.
Four things that make PiP look better
Light your face separately. The inset is small, so contrast matters more than resolution. A window in front of you beats a good camera lit from behind.
Do not hide behind the scene. If the rear shot is bright and you are in shadow, the inset reads as a dark smudge. Turn towards the light.
Hold the phone steadier than feels necessary. Two moving frames is twice the motion for a viewer to absorb.
Watch the heat on long takes. Two camera pipelines plus live compositing runs warm. For anything over a few minutes, drop from 4K to 1080p.
If the option is missing
If you are on a supported iPhone and Dual Capture is not showing up, it is usually the Camera app being in Photo mode rather than Video, or an out-of-date iOS build. Dual Capture not working goes through every cause in order.
Try the frames first
If you want to see how each PiP variant looks before installing anything, the frame maker applies all seventeen to two photos of your own, in the browser.