Access your saved videos when in video camera mode by tapping the image preview in the lower-right corner of the viewfinder.
In the viewfinder, tap the image preview in the lower-right corner of the screen.
Your Gallery will appear on the screen with your most recent recorded video displayed. Swipe to the left to scroll to your other videos.
Tap the Play icon on a video to play it automatically.
You can also view your videos in the Gallery app or the Videos app.