Swap Lens – Allows you to swap between the rear camera lens and the front camera lens.
Zoom – Zoom in or zoom out. The Volume Keys will also set the zoom. You can set the zoom before starting a video using either method, but after recording has started, the zoom can only be changed using the Volume Keys or the pinch-to-zoom method.
Brightness – Defines and controls of the amount of light entering the lens. Slide the brightness indicator along the bar toward “-” for a lower brightness video or toward “+” for a higher brightness video.
Live Effect – Allows you to select Silly faces and Backgrounds.
Settings – Opens the Video settings menu. See Video options below.
Gallery – Accesses your saved photos and videos from Video camera mode.
Record – Tap to start recording video.
Mode Switch – Tap here to switch to Video mode from Camera mode and vice versa.