Livestreaming and videography are two related, but different, ways of capturing an event.
Livestreaming offers people the opportunity to be a virtual guest as the event is happening. Streaming gives you the feeling of being there. Because it’s live, there’s no editing involved and it’s a more informal way of capturing the ceremony. The streaming cameras are generally in a fixed position, but can still be zoomed and panned.
Videography provides a glossy, edited version of events filmed in a cinematic way. The cameras are fully mobile at all times and the style of shooting is more artistic.