What do you need to be able to stream live video? Surprisingly little, as an average smartphone contains a complete streaming setup in terms of hardware, and even most of the software you’d need. Plus, the websites that allow you to stream live video usually have apps that let you stream to them directly from your smartphone.
The fastest and easiest way to live stream isn’t always the best. In some cases, there might even be a significant requirement for streaming via a smartphone, so using the app to stream with a smartphone becomes difficult, or even impossible. For example, you can’t use the YouTube smartphone app for live streaming, unless you have at least 1,000 subscribers.
Smartphones are, without a doubt, convenient. In some situations, they are even indispensable for live streaming. For example, if you’re broadcasting from an event or a situation you’re witnessing, and even to stream smartphone games.
For the most part, however, the drawbacks of streaming via a smartphone are significant. People who take video streaming seriously need to have serious streaming setups. At the very least, they will use the best gear they can get their hands on. That should be a laptop, or a desktop computer, and not a smartphone. So if you’re wondering what exactly it is that you’ll need to be able to start that first live stream without relying on your smartphone, you’re in the right place.
https://restream.io/blog/streaming-setup-what-do-you-need-to-stream-live-video/