[pkscout]

Hi.

Is it possible to add an auto-switch option that detects the name of what's being played?

I listen to some YouTube live radio streams, and would like to upmix those to 5.1. There's currently no way to do that now, without also upmixing other stereo streams.

Probably not.  In my experience from dealing with Artist Slideshow's "support" of streaming files, there are too many different ways a stream can be named (or not named at all) to make anything like that reliable.  The best thing I can suggest is to assign a key to the 5.1 set of options.  Then at least it's one keystroke (or remote press) away.