Canon 5DSR shooting delay does not automatically synthesize video.

To take time-lapse photography, we must first see whether the SLR in our hand supports this function ... If so, after setting the shooting parameters, turn on the time-lapse photography function and we can start shooting.

If the SLR in your hand doesn't support this function, you need to shoot ... take a group of photos through a wired release with a timer, and then synthesize them later. This is a little troublesome.