1. Open the camera, then scroll left to Cinematic mode.
2. Touch the Camera switcher to switch between the front or rear camera.
3. Touch Flash to activate or deactivate the flash.
4. To adjust the depth of field, touch f.
5. Scroll the Dial left or right to adjust the to the desired depth of field.
The higher the number, the more the background will be in focus.
6. To zoom in or out, touch the desired available zoom option.
7. Touch Record to start recording.
8. Touch the screen anywhere to change the focus of the video.
9. Touch Record again to stop the recording.