This was on a swivel custom made bracket by a metal fabrication company in Sydney.
The TV swivelled with the soundbar on a timber panel with all cables concealed within the structure and could swivel 180 degrees, the reason was the customer wanted the TV to be the centre point of the room and to be multipurpose for the lounge area and the kitchen / dining area along with having great sound of the soundbar.
This TV had free to air, network and digital modulation in place with Foxtel and Blu-Ray running through the system throughout the house.