These videos are "Feature Cinema Highlight" length. Feature Highlights typically run between 12 and 20 minutes in length and have lots of native audio, with 3-4 songs to keep it moving.
A standard "Cinema Highlight" will have less native audio, 1-2 songs, and plays between 3 and 5 minutes in length. It's great for anniversary parties and nostalgia.
"All Day Cinematic Coverage" will produce a film about an hour in length. It leaves your ceremony trimmed, but whole; uses lot of detail shots for "eye candy", and the keeps toasts and dances with the timeline your day unfolding just as it was.