• t3.nano is the cheapest, and suitable for most scenarios
• t3.micro is similarly appropriate if you're taking advantage of the AWS Free Tier, otherwise slightly more expensive than the nano

Point your RTMP broadcaster (any of these will work) to the rtmp IngressEndpoint output by CloudFormation above

Note that, while some RTMP broadcasters require a simple URI, others (like OBS Studio) require a Server and Stream key. In this case, split the URI above at the last slash character, as following:

Server: rtmp://[HOST]/live
Stream key: stream001

Also note that the enpoint may not be ready as soon as CloudFormation stack is complete; it may take a couple minutes more for the server software to be compiled, installed and started on the virtual server so be patient

Test the video playback by opening the above TestPlayerUrl (as output by CloudFormation) in a browser

Once again, node that this may not be available right away; resources do take time to get set up, especially on lower-end virtual server instances

Duplicate the above video playback window in various browsers/devices; notice the Connected peers, Data downloaded from peers and Data uploaded to peers information fields to assess the efficiency of your peering setup