Church Production Magazine, a leading U.S. based resource for church technical leaders, conducted a survey in June 2020 to find out how churches are responding to and emerging from the coronavirus lockdown. Of particular interest in the survey was how church tech teams are embracing live streaming or recording of their worship services.
The results of the survey showed that for 41% of respondents, live streaming was the primary way they were reaching their congregation during the pandemic, with another 35% of churches recording their services for “pseudo” or “simulated” live playback at a later time. Notably, even in June as some regions began to relax gathering restrictions, 56% of respondents expected to increase their spending on technology in the remainder of 2020 as a result of the Coronavirus outbreak. While the pandemic has fueled the need for live streaming, churches expect to continue using more technology to engage with their members even after life returns closer to normal.
Software or Standalone?
A variety of live streaming options are available depending on a church's specific needs. Whether your church is large or small, there are reliable and affordable ways for you to broadcast your church services online and keep your followers engaged. At a high level, one of your key choices will be between a software-centric streaming solution and a hardware streaming encoder. Each approach has its own advantages, so understanding the difference will help you choose the best option for your needs.
Software-based streaming applications can be installed on a laptop or desktop computer. All streaming software will have the ability to encode your video into a standard streaming format for delivery to your viewers. Some also offer extensive production features, enabling users to switch between multiple sources and add graphics, titles and effects to their productions without using a separate switcher or graphics system. Some popular software tools for church streaming include vMix, OBS, and Telestream Wirecast.
Such software-based streaming options may be a good fit if you already have a laptop or desktop computer in your workflow. You will, of course, require a way to bring your source video into the computer from your camera or cameras (which may be professional video cameras, camcorders, PTZ cameras or even DSLRs).
An external capture device such as Magewell's USB Capture family will let you bring in your video with embedded audio through the USB interface of your computer. Magewell capture devices automatically detect input video signals and are immediately compatible with most streaming software, letting you quickly start high-quality live streaming. Magewell's USB Capture Plus models also support a separate analog audio input, which is particularly noteworthy as over 75% of Church Production survey respondents indicated that they run separate video and audio paths prior to creating the final output.
As an alternative to bringing in traditional HDMI or SDI signals, some software such as vMix offers support for NewTek's NDI media-over-IP technology. NDI-based software can be used with HDMI or SDI sources by using NDI converters – such as Magewell Pro Convert — to transform the feeds into NDI streams for ingest into the software. IP workflows such as NDI provide greater flexibility for routing multiple channels of video, since they deliver the content over a network rather than physical, one-to-one connections.
If you do choose a software streaming solution, note that it will consume CPU resources on your laptop or desktop system for encoding the streams. To ensure a smooth experience, the computer you use should be dedicated only to streaming, not used for other work.