The Xbox One’s internal storage can capture up to 10 minutes of gameplay. If you have an external storage device, you can capture up to 1 hour of gameplay. If you just need a short clip, press the X button after pressing the Xbox button. This automatically records the previous 30 seconds of gameplay.

Press the Xbox button. Press the View button. Select Manage Captures. This shows you all the clips recorded and saved on your Xbox One. [1] X Research source