I have recorded a multiple track song which contains both stereo and mono tracks.
When I play directly in Ardour, it sounds great. However, when I export, the mono track volume is so low.
Looking at the export output, there are 4 options all from master channel (out1-left, out1-right, out2-left, out2-right). When I enable all of them, the resulting audio file becomes distorted (and the mono track volume is still low).
What settings should I set to get the same sound as played directly in Ardour?
I don’t have an answer to why the export does not work correctly - more details would be useful such as Ardour version number, and OS. Anyway, one thing you could try is to record your mix to a new track and then export that - on export either disable or mute the original tracks.