Hello. I suggest, if it is technically possible, to make it possible to start two streams with different encoding parameters in one stream. The program - a paid competitor can do this. Yes, not every computer can handle this, but, for example, my computer with a second streaming card, Cuadro P400, can simultaneously send from it to the YT 1440p60 30000 and Twitch 1080p60 6000.
OBS lacks such functionality.
OBS lacks such functionality.