I stream an annual conference and I'm getting set up for this year. Last year I used Adobe Media Server with Amazon Web Services. The live streaming (through a web browser) to all manner of devices, including Android and iOS worked well, but I had some complaints from Roku users. Fortunately, I had recorded the videos (through FMLE) while they were streaming, and was able to make them available on demand afterward, and then everyone was happy.
This year, I'd like to make some improvements, and I've seen a lot of talk about using Wowza. Does it work better for live streaming to Roku than the Adobe server? Has anyone tried both and decided which one worked better? It looks like I can use Wowza with Amazon Web Services as well.