Your iPhone's Visual Look Up feature can now be used in conjunction with videos as part of iOS 17. This extends the feature's capability, as previously it was only possible to use Visual Look Ups to identify subjects in photos.
If you're not sure what Visual Look Up is, it's essentially Apple's version of Google Lens, which allows you to look up the subject of an image (and now a video). This works for animals, videos, landmarks and more, and can be extremely useful.
