I'm dumping DIrecTV. My basement has 5 tvs. I currently have the sound of each tv at zero, feed the sound output of each DirecTV receiver into a 6 input 1 output switch which is then connected to a sound receiver, which drives several speakers. A remote control manages the switch.
If I drive these tv's with a ROKU device is there any way to direct the audio into a similar config to be able to select what audio I want?