Use the phone camera to take pictures or record videos, and the picture will flicker as the person moves.
Problem causes:
Due to the autofocus of the phone camera. In the automatic (normal) photo and video mode, when a person moves in the screen, the camera will re-identify the face and automatically focus, and the screen will brighten, which is a normal phenomenon. In the backlight environment, when the brightness of the face is lower than the average brightness, it is easy to take a "black face" photo.
Solution:
It is recommended that you refer to the following methods to reduce the abnormal picture when taking pictures:
1. Fill the light when shooting
If it is a backlit portrait shot with a camera, you can use a flash or a reflector as a fill-in tool. It is recommended that you click the lightning icon at the top left of the screen, select Auto, and the camera will automatically fill in the light according to the environment.
2. Try manual focus
You can enter the professional mode to take photos or videos, adjust the focus mode to manual focus (change AF to MF) and try.
