If you’re an iPhone 5 user, you get an additional small feature in the Camera app that you may not have noticed before—the ability to snap still photos while you’re also recording video. To use this feature, simply start recording video as you normally would and you’ll see a camera button appear near the video recording button.
While recording, simply tap on this button to capture a still photo, and repeat as necessary; there is no specific limit to the number of photos you can capture while recording, but keep in mind that they will be taken at the same resolution and aspect ratio as your video—1080p for the rear camera or 720p when using the front camera. That’s basically 2 MP (1920 x 1080) or 0.9 MP (1280 x 720), depending on which camera you’re using; not all that big of a difference for the front camera, but considerably less than the full 8 MP quality that the iPhone 5’s rear camera is normally capable of.
Still, it’s a great way to capture that cute moment that comes up while you’re recording video of your kids.