GUI sound, choose different sound device than OS default one (1 Viewer)

[red5goahead]

I don't understand why a simple implementation like this one has never been done

We can choose specific device audio for Music or in the MP audio renderer , but there is not a general selection that work also for GUI

I hope in the MP 1.8

 

[mm1352000]

I don't understand why a simple implementation like this one has never been done

Because it is not simple.

We can choose specific device audio for Music or in the MP audio renderer , but there is not a general selection that work also for GUI

Music etc. uses a DirectShow graph where you have to choose the renderer filter; GUI uses a Windows function to play the file, and you don't get any choice about which renderer is used.
http://msdn.microsoft.com/en-us/library/windows/desktop/dd798676(v=vs.85).aspx

I hope in the MP 1.8

It won't, sorry.