Hallo!
hm ... why are you using pd's soundfile functions in the first place? libsndfile provides a much more powerful wave file parser than pd ...
yes, libsndfile is of course more powerfull, but in the moment I only want to load simple files ... like with soundfiler, but threaded. (And I don't want to spend more time on this now - because I have what I want - on linux)
And now I also want to understand this crazy behaviour ;) It's really the same code (copy+paste from d_soundfile.c) - but it behaves different !!? (on linux it behaves in the same way as the internal soundfiler)
Thanks for any hints, LG Georg