Wirecast Live Streaming is a great option for Churches. With limited budgets Churches can get the benefit of having a full video production studio on their desktop. Usually when you do a full scale production a video switcher is needed but Wirecast actually becomes that switcher. This gives you a very inexpensive option to switch from videos for playback, camera sources, and presentations. Wirecast includes a Preview and Program window so you can see which sources are in Preview and which ones are in Program (Live).
Now with using a tool such as Wirecast for Live Streaming you can think about your production for your Live Streaming event in a more professional way. You need to plan on having a Director to switch your event and you should have a Producer that maps out all of the activity happening during your event. Next, the Producer should create a script that has all the speakers that will participate in the Live Streaming event. He/She should also document all the cameras and sources to use during the production. Lastly, the easy part is to follow the script and use Wirecast to do your switching.