How does Canon SLR delay photography?

Canon SLR time-lapse photography has the following three methods:

1. For models that support time-lapse photography and direct video animation, ...

You can enter the settings menu, open the time-lapse photography option, and make relevant settings, such as setting the interval time and shooting duration, and then you can start shooting.

After the shooting is completed, you can directly get the time-lapse photography animation video file.

2. For models that support time-lapse photography, but only support time-lapse photography and do not support direct video animation. ...

You can enter the setting menu, open the option of time-lapse photography function and make relevant settings. For example, set the interval and the number of shots, and then you can shoot.

After shooting, I got a set of photos. This set of photos can be edited into time-lapse photography animation later.

3. For models that don't support time-lapse photography ... it is impossible to take time-lapse photography directly.

At this time, you can use a cable release with a timer to control the camera, take a photo every once in a while, or get a group of photos ... and then you can edit this group of photos into a time-lapse photography animation.