Option 1 - Using Multi Take function
The Multi Take function lets you capture up to 20 slow-motion moments per video.
Select Camera from the home screen.
Swipe left on the screen to switch to Super Slow-mo.
Select the settings icon (the cogged wheel, found in the bottom left corner of the screen) to check you’re using the Multi Take function.
Tap the Super Slow-mo button to start recording.
Useful tip: As you’re recording, two options will appear on the screen: the Stop button and the Slow-mo icon. The Stop button will end the recording, while the Slow-mo icon will allow you to film at 960 FPS (Frames Per Second). This can be pressed up to 20 times during one recording.