Tried this with streaming from the cable box, and it did not work really well. Upgraded to a Pi 4, which now runs a full Kodi MediaCenter and is connected via Gigabit Ethernet to the cablebox. I use a Logitech harmony with an IR USB dongle, which was a bit clunky to get to work because it’s old, there’s probably much easier Bluetooth solutions available, or you can just use your phone as remote.
All in all I fiddled around an afternoon to get the whole thing to work, there’s tons of how tos on the web.
Tried this with streaming from the cable box, and it did not work really well. Upgraded to a Pi 4, which now runs a full Kodi MediaCenter and is connected via Gigabit Ethernet to the cablebox. I use a Logitech harmony with an IR USB dongle, which was a bit clunky to get to work because it’s old, there’s probably much easier Bluetooth solutions available, or you can just use your phone as remote. All in all I fiddled around an afternoon to get the whole thing to work, there’s tons of how tos on the web.