Hi! Getting to grips with audio in 3.5, making good progress in spite of my lack of experience. Next task : recording the mixer's total output to a wav file. I've tried using PCMReaderCallback, but get an error : GetOutputDataHelp can only be called from the main thread. Also tried, naive me, to store GetOutPutData's output every FixedUpdate and build data from that, of course I got very choppy results. Any help would be great!