Ciao manu,
well, the point is that your original idea doesn't need Audacity at all and it's all inside Qtractor, so it should simplify the workflow; especially if you save a multi-bus template project for your future uses.
But if you prefer recording in Audacity anyway, Rui's suggestion works perfectly, and here's how to see Audacity as a device in Qtractor connection manager:
press Pause and Record in Audacity, a new device named PortAudio appears in Qtractor's input ports; manually connect to it any buses you want to send, disconnect "system" and any other unwanted sources, release the pause and start playback in Qtractor.
Ciao manu,
well, the point is that your original idea doesn't need Audacity at all and it's all inside Qtractor, so it should simplify the workflow; especially if you save a multi-bus template project for your future uses.
But if you prefer recording in Audacity anyway, Rui's suggestion works perfectly, and here's how to see Audacity as a device in Qtractor connection manager:
press Pause and Record in Audacity, a new device named PortAudio appears in Qtractor's input ports; manually connect to it any buses you want to send, disconnect "system" and any other unwanted sources, release the pause and start playback in Qtractor.