I have attended a home birth. It was much like you see with this woman. Notice how the Doula is calm and the Midwife is calm and often there isn't much that we must do, but be the calming reassuring presence in the room.
Check out Dad about half way through this video.
As a Doula I realize that homebirth is not for everyone. However, maybe watching this video will help you see how normal and peaceful it really is, rather than the propoganda that is normally heard against it.