Which App allows FPV Resolution or Bitrate Adjustment?

[TG3S]

I was wondering if there are any apps that allow adjustment of FPV resolution or bitrate so I can lower for more FPV range..

I know there is FPV Booster for P2V+, but does it work for P3S?

Does anyone know if the FPV Camera app or Litchi app allows these changes to be made?