Ok finally got a sort of working script for using PC easily with tv.
Using DS4 (PS4 controller) with ScpToolkit ( https://github.com/nefarius/ScpServer ) to get native exclusive mode on PC.
Enable TV
Switch audio to Amp + enable surround
Disable Monitor
Launch Steam big Picture
When Steam big picture exits
Disable TV
Re-enable Monitor
Switch audio back to desktop speakers
Minor problem is, if it auto-launch steam as desktop after switching back for some reason I cannot re-enable big picture (without killing Steam). So still working on that
Ok finally got a sort of working script for using PC easily with tv.
Using DS4 (PS4 controller) with ScpToolkit ( https://github.com/nefarius/ScpServer ) to get native exclusive mode on PC.
When Steam big picture exits
Minor problem is, if it auto-launch steam as desktop after switching back for some reason I cannot re-enable big picture (without killing Steam). So still working on that