Not sure how to explain this, so I will be a bit more verbose than probably necessary. Apologies ahead of time.
I use OSMC as my primary video device in my home, running on a Raspberry Pi. There is an event that is available online at a certain Web address that I’d rather not watch on my laptop, but through OSMC instead. Since it isn’t on YouTube or something, I can’t use airplay to send it to the TV.