How to shoot the effect of racing car?

One is to use a special machine to fix the camera and the car together, and the car will drive really fast. The second is to use composition, first take a picture of the car, put a blower in front of it, etc., to create the illusion that the car is moving, and then take a moving street view and synthesize the two pictures.

At the same time, it can also be degraded, such as 22 or 20 frames, or even 10 frame, and the final filming will be accelerated to varying degrees. This is what you call "quick shooting and slow shooting". To be precise, it should be called "promotion or demotion". Movies have 24 frames per second. Press 20 or 22 frames before shooting, and then press 24 frames. The rendering effect is accelerated. Is demotion. Otherwise, upgrade.