How to adjust the camera when eating in a hotel and taking a wedding?

There are three ways:

0 1, debug the camera. If you are using a DV player, it is recommended to switch to night mode or non-day mode for recording.

02. Replace the external lights, for example, turn on all the indoor lights. If the lights still don't work, you need to add an external light source (for example, the camera's own photographic light or you put two 100W bulbs around, which is a bit silly and troublesome, affecting the atmosphere of the wedding reception).

03. Brighten and change the saturation by post-processing software (look for it online, which varies from person to person). But it takes time.

Generally speaking, you should be prepared in advance, and experience is very important.