How to light up the video of the person with his back to the window?

The video lighting method for people with their backs to the window is as follows:

Prepare a polishing plate in advance. If the face is too dark to shoot the details, then we can use a polishing board, then face the backlight and polish the face.

This can brighten the face of the person in a relative range, which is more conducive to the camera's focusing and metering, and the details of the face will be clearer.

Natural light is the most commonly used light source, and rational use of natural light will make the picture look layered.

It is the safest and quickest way to let the light shine evenly on the people and products we want to shoot. If the product needs a big lamp, you can shake the boom of the flash to emit more light.

If you are an inexperienced novice photographer and don't know where the flash is, you can turn on the flash, so that we can see what we want to shoot and where the light shines.