> Problem may be here: > "sizeof (jack_default_audio_sample_t) * nframes);" > "memcpy(outp, inp, SizeOf(gb.Float) * nframes)" > > Is it really float, instead of single (in C float and double)? > > Jussi Hello Jussi, I tried with "gb.Single" and all of other type..... nothing: Error 11 (Segmentation fault) :-( Bye vuottttt