This guy does a great job at showing the hardware and software side of getting video in front of the church and onto the internet. This might be a good introductory overview to the equipment and software to kick start some ideas in your own church.
Christian Computing magazine (PDF) for October 2013 - Church Management System overview, Accordance 10, E-Sword, Volunteers, The City, Bible Study App by Olive Tree
Should have mentioned how I barely scratched the surface of the NEW Doceri app when I showed it on screen on Tuesday. This is really now a powerful tool - check it out!