There are about a million possible answers to this. I would recommend watching some of my videos on the topic about what I use. Watch this video first https://youtu.be/aL1gV3yJvCM and from there, here’s a three-part very detailed look at my setup https://www.youtube.com/playlist?list=PLRe8DcOhgslp8kbjeTNG0S6KwR6_u_dyt (although it’s over a year old now and some details have changed).

This mostly depends on budget and how involved you want to be with the stream. You can spend hundreds, thousands, or tens of thousands of dollars on a streaming setup. If you'd like to work with me on this, I'm available for consulting on projects like this. You can reach out using the contact page or set up a call here.