Netizens exclaimed how difficult it is to shoot "super shocking" time-lapse photography.

Long-time fixed-frame delayed shooting, also known as low-speed photography or fixed-frame photography, "time-shrinking" photography. A means to record and reproduce the slow changing process of the scene with obvious changing images at regular intervals. For example, take a picture of the 24-hour traffic on a street every 10 minute. You can take 144 pictures in 24 hours, then play them at normal frequency (24 pictures per second), and reproduce the 24-hour traffic in 6 seconds.

Nine-beat SLR companion is an intelligent hardware product developed by Beijing Jiubaitu Company in the field of photography. Nine-beat SLR companion enhanced edition has the function of time-delay photography, which can set the number of shots, shooting interval and time-delay shooting. After setting these parameters, you can start time-lapse photography, and you can automatically control the SLR camera to take pictures when no one is watching, so you can easily complete time-lapse photography. Nine-camera SLR partners also support "gradient shutter", which allows photographers to obtain smooth and gradual exposure when shooting time-lapse photography with large light changes (light changes greatly from day to night).