How to eliminate the reflection of glasses by cutting

1. First, adjust the shooting angle: reflection is usually caused by the positional relationship between the camera and the light source. Try to avoid direct reflection of the light source on the camera lens, or adjust the camera angle to reduce reflection.

2. Secondly, use a polarizer: a polarizer can reduce reflection and increase the contrast of the picture. Adding a polarizer in the shooting process can effectively reduce the reflection and improve the image quality.

3. Then adjust the exposure: In the post-production stage, the reflection can be eliminated by adjusting the exposure of the video, and the brightness difference caused by light source reflection can be reduced by increasing the brightness of the dark part, thus reducing the reflection effect.

4. Finally, use the achromatic effect of the clip: in the clip, you can use achromatic effect to eliminate the color in the image, and apply achromatic effect to the reflected part of the video, which can be converted into gray or black, thus reducing its influence.