Everything in a live production is one failure away from a black screen: a camera, a cable, an encoder, an uplink. The usual answer is to buy better equipment and hope. Ours is a mixer that drops a failing source and keeps the program running.
We plan source handling, output and recovery around the production setup. The configuration is tested with your sources and destinations before it goes into use.
Around it: sending the same program to several platforms at once, a virtual studio background that needs no green screen or lit backdrop, round the clock channels, a branded app of your own, and video conferencing.