Hi, I?m testing pjsua console app from the latest trunk (r3018) on a Snow Leopard. When I?m plugging or unplugging headphones during a call, I?m getting a lot of these: 16:01:38.074 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:38.132 Master/sound Buffer size adjusted from 960 to 566 (eff_cnt=563) 16:01:38.850 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:39.532 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:39.576 Master/sound Buffer size adjusted from 1206 to 1031 (eff_cnt=620) 16:01:39.590 Master/sound Buffer size adjusted from 1031 to 564 (eff_cnt=620) 16:01:40.011 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:40.570 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:40.614 Master/sound Buffer size adjusted from 1204 to 898 (eff_cnt=620) 16:01:41.230 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:41.252 Master/sound Buffer size adjusted from 1218 to 761 (eff_cnt=635) 16:01:41.854 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:41.891 Master/sound Buffer size adjusted from 1081 to 755 (eff_cnt=635) 16:01:42.290 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:42.311 Master/sound Buffer size adjusted from 1075 to 625 (eff_cnt=635) 16:01:42.950 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:43.552 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:43.632 Master/sound Buffer size adjusted from 1265 to 855 (eff_cnt=638) 16:01:44.176 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame 16:01:44.213 Master/sound Buffer size adjusted from 1175 to 1015 (eff_cnt=638) 16:01:44.234 Master/sound Buffer size adjusted from 1015 to 560 (eff_cnt=638) 16:01:44.931 ec0x1003325d0 Underflow, buf_cnt=0, will generate 1 frame And the sound stops. I?ve built pjproject with the latest portaudio (r1420) and applied a patch for the portaudio that fixes the assertion problem. I?ve tried running both 32- and 64-bit versions of pjsua. Alexei
