Does Canon 5dS have time-lapse photography function?

The answer downstairs is irrelevant. Automatic interval timer shooting is not "time-lapse photography". 5DS has the function of time-lapse photography. Specific settings:

First, set the camera to video mode with a hidden time-lapse photography option.

Then choose the time-lapse photography mode to start.

Press the info key at this time to adjust the number of shots and the shooting interval of each shot.

Then decide for yourself according to the movement of the scene. Generally, you can take one tablet in 3-5S, and the number of tablets is completely up to you. The camera will give you a hint. For example, as shown in the above picture, it takes 30 minutes to make 24S material.

Finally, press the start button, adjust the exposure and start shooting. After the shooting, the camera will automatically stop working and directly generate a short film of MOV. Don't need any software, don't need any posts.