How to use Xiaomi 10 professional mode?

Professional mode can adjust the ISO value (used to increase or decrease the sensitivity, the higher the value, the higher the sensitivity, but too high will cause too much meeting noise. If the value exceeds the standard, it is suitable for use at night);

Adjust the exposure compensation (the larger the value, the brighter the picture);

Adjust the exposure time (the longer the exposure time, the brighter the picture will be);

Adjust the focal length (you can see the difference by adjusting the focal length to the minimum or maximum when previewing the picture);

I usually shoot the starry sky in professional mode, and it is more convenient to use automatic mode directly in other daily life (the first time I click the camera is automatic mode).