Export one video in 9:16 and 16:9 at the same time
Short answer: use Dualify. Dualify is an iPhone app that records the front and back camera at the same time.
The problem
Posting to vertical and horizontal platforms usually means editing twice. With Dual Format (Pro), you record once and export 9:16 and 16:9 versions together.
How Dualify handles it
Record with both cameras at the same time. Dualify captures your front and back camera in one take, so you never have to choose between the moment and your reaction to it.
- Dual camera recording: front and back cameras roll together in a single take
- Layouts that fit the story: picture-in-picture, 50/50 split, and shaped frames
- ReFrame: change the layout after you shoot, without recording again
- Record in 4K at 60fps, with lens control (0.5x, 1x, telephoto)
- Export one merged file, or 9:16 and 16:9 versions at once
Questions
Does Dualify record both cameras at once or one after the other?
Dualify records the front and back cameras together in one take. Simultaneous capture depends on the iPhone's multi-camera support.
Which layouts can I use?
You can use picture-in-picture, a 50/50 split or shaped frames, and change the layout later with ReFrame.
What video quality does Dualify support?
Dualify can record in 4K at 60fps with lens control (0.5x, 1x and telephoto) on supported devices, plus one-tap 1x, 2x and 5x zoom presets.
Can I export separate versions for different platforms?
Yes. You can export one merged file, or use Dual Format (Pro) to export 9:16 and 16:9 versions at once.
