The main light should be placed on the front of the anchor and form an included angle of 0-15 with the optical axis of the lens on the camera. The light from this direction is sufficient and uniform, which makes the photographer's face soft and has the effect of peeling and whitening.
If you record video indoors, you can buy a portable LED fill light with high luminous intensity, which can enhance the expressive force and appeal of the work.
Outdoor video recording can also use LED fill light, which can be installed on camera hot boots.