I’m amazed that this is considered some sort of breakthrough or something. I’ve been doing this via a Home Theater PC and a home LAN for years. I can view BluRay, DVD or any MPEG2 or MPEG4 files from any computer on my network on my 65” Sharp LCD. Works like a charm. All this technology does is add wireless. That’s niece but hooking up a PC with DVI or HDMI outputs to a modern HDTV is pretty old hat.
They want to sell stuff you know!