Wedding photography is more than just capturing moments, or photographing all of the little details. It is about the emotions of that wonderful day, and providing images that you will cherish for a lifetime.
I photograph a lot of live music, so I often take some quick videos just on my phone. Largely on a Google Pixel, quality is pretty decent for a phone, but please bare in mind that its not pro recording gear!
More and more I am using my Canon 6D Mk2, Canon 24-70mm and a rode video mic go.