What is the scene change of the four seasons in the movie?

It's simple. There are basically two kinds of advertisements, 1. The camera is still. As you said, this kind is the best, and the theme will never change. But our American union does scenes in four different seasons, and the camera is always fixed. After shooting a shot, there will be excessive special effects by the site special effects artist, such as blowing with a big fan to bring the leaves over, causing the leaves to fly all over the sky. And so on, 1 day or several days all the year round. You don't need to shoot for a year. Most parts behind the big scene, such as grassland, sea and house, are computer special effects. 2, photography is moving, the picture is moving, relatively complicated, but the principle is similar, and the practice is similar. The foreground will definitely be crossed or something will fly to the camera. Taking crossing as an example, the transition point of special effects is on the crossed object, and at the same time, it begins to cross the screen. This is usually done through computer special effects and ordinary photography, which is invisible to ordinary viewers. Take a movie you should have seen as an example. The first film "Mummy" began, and the camera began to move from the thousands of years of wind and rain of the Sphinx. The lion's head has been discoloring the soil on the surface, and then the camera rolls down to the real scene. This is computer special effects combined with camera movement. Very realistic. Can you understand? I have many friends who do special effects, so I know a lot about it. To put it bluntly, this is the category of computer stunts. Or trick photography.