In this tutorial i will show you how to stream you Android Video Game using OBS without any hardware.
First you’ll need to download NDI & OBS ScreenShare on your Android Phone : available here: https://play.google.com/store/apps/details?id=studio.stream.apps.ndiscreenshare

You’ll also need Distro AV : https://github.com/DistroAV/DistroAV/releases/tag/6.1.1

Your smartphone and your computer must be on the same network then start the app

Press start streaming

And then your Phone Screen will be available on OBS ( You have to, Add Sources, NDI Source )

And select your screen.

You can now easily stream your phone screen on Twitch !