Embedding Set Top Box / Live TV input to the Windows Player

I know there are a few old post for this topic, has there been any new features or capibilities allowing Live TV from Satelite, Set top boxes using a Video Cature device at the client side of the Windows 10 Player where Live TV can be displayed with Content?

If not, why is this something that cannot be achived since Live Video can certainly be processed on a Windows 10 system using many other software products or players (VLC for one)?

Use Case: Play Live TV full screen until time for the content to play, then have the layout switch to content from Xibo, play that content, when the content is completed, have the layout switch back to full screen Live TV.

Thank you,
Kyle