“We’ve always made animations from photos,” the team writes, “but now we make animations from your videos, too. And not just any videos. We look for segments that capture activity — a jump into the pool, or even just an adorable smile — and create short animations that are easy to share.”
Here’s one it generated of the Micronaxx:
And it made another from the luau we attended last week:
As before, you don’t need to do anything: just let Photos back up your vids, then watch for Assistant notifications.