Hi Maximilian, Thanks for your test and report. I cannot reproduce the bug which you reported, with: - Debian GNU/Linux 8 (jessie) - Linux kernel 3.12-1-amd64 - mplayer2 2.0-701-gd4c5b7f-2 - All of BeBoB devices which I have - $ mplay -ao alsa:device=hw=1 /usr/share/sounds/alsa/* I believe 'verbose' option for mplayer may help our debugging. Regards Takashi Sakamoto