I often see pictures of cars being filmed on TV. I look at the scene outside the window, and then look at the light changes inside the car. I always feel that something is wrong. Is the car being towe

I often see pictures of cars being filmed on TV. I look at the scene outside the window, and then look at the light changes inside the car. I always feel that something is wrong. Is the car being towed by a trailer? The window

Three types: 1. Direct shooting, using a camera with a stabilizer outside the car, or a Steadicam tracking device. (Many advertisements are actually shot)

2. Green screen keying and synthesis. (A very famous case is for example, in the movie "War of the Worlds", when Tom Cruise and his children escaped, there was a series of long-lens composite shots of moving inside and outside the car. The car itself basically did not move. It is actually a very excellent background synthesis technology. )

3. Shoot directly with a large-screen TV outside the car window (this method is commonly used in domestic TV dramas at present. It is simple and direct, and there will be no big problem when the focus is on the characters.

If you look closely at the realism, it is completely different from the effect produced by keying)